1 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3 Shared library and PIC support.
4 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
6 (ELF_DYNAMIC_INTERPRETER): New.
8 (LONG_BRANCH_PIC_IN_SHLIB): Define.
9 (RELATIVE_DYNAMIC_RELOCS): Define.
10 (enum elf32_hppa_stub_type): New.
11 (struct elf32_hppa_stub_hash_entry): Rename offset to
12 stub_offset. Add a number of new fields.
13 (struct elf32_hppa_link_hash_entry): New.
14 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
16 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
17 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
18 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
20 (hppa_link_hash_newfunc): New function.
21 (elf32_hppa_link_hash_table_create): Use above function. Init new
23 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
24 instead of addend, and remove sym_name from args. Don't use
25 symbol name for local syms, instead use sym index.
26 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
27 stub type rather than size. Pass in hash and handle import stub
28 case. Also pass in reloc instead of offset so we can calculate
29 PCREL22F and PCREL12F branches properly.
30 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
31 import and export stubs too.
32 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
33 import and export stub sizing.
34 (elf32_hppa_check_relocs): New function.
35 (elf32_hppa_adjust_dynamic_symbol): New function.
36 (hppa_discard_copies): New function.
37 (elf32_hppa_size_dynamic_sections): New function.
38 (elf_backend_size_dynamic_sections): Define.
39 (elf32_hppa_finish_dynamic_symbol): New function.
40 (elf_backend_finish_dynamic_symbol): Define.
41 (elf32_hppa_size_stubs): Stash params in link hash table, and move
42 some local vars into the link hash table too. For shared links,
43 trundle over function syms, generating export stubs. Handle
44 PCREL22F branches. Break out stub creation code from here..
45 (hppa_add_stub): .. to here. New function.
46 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
47 call the bfd linker. Use elf_gp to record global pointer.
48 Calculate a value from sections if $global$ is missing.
49 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
50 (elf32_hppa_gc_mark_hook): New function.
51 (elf_backend_gc_mark_hook): Define.
52 (elf32_hppa_gc_sweep_hook): New function.
53 (elf_backend_gc_sweep_hook): Define.
54 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
55 Add rel to args, and remove howto, input_bfd, offset, addend,
56 sym_name as we can recalculate these locally. Handle calls to
57 dynamic objects, extra PIC relocs, PCREL22F branches. Change
58 handling of undefined weak syms. Check that stubs are in range.
59 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
60 message on hitting a DPREL21L reloc that needs fixing. Subtract
61 off PC for PCREL14F. Break out code that does a stub lookup from
63 (hppa_get_stub_entry): ..to here. New function.
64 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
65 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
67 (elf32_hppa_finish_dynamic_sections): New function.
68 (elf_backend_finish_dynamic_sections): Define.
69 (elf_backend_final_write_processing) Define.
70 (hppa_handle_PIC_calls): New function.
71 (elf32_hppa_build_stubs): Call it. Pass link_info to
73 (elf32_hppa_create_dynamic_sections): New function
74 to create .plt and .got then set .plt flags correctly.
75 (elf_backend_create_dynamic_sections): Define.
76 (elf32_hppa_object_p): New function.
77 (elf_backend_object_p): Define.
78 (elf32_hppa_elf_get_symbol_type): New function.
79 (elf_backend_get_symbol_type): Define.
80 (elf_backend_can_gc_sections): Define.
81 (elf_backend_want_got_plt): Define.
82 (elf_backend_plt_alignment): Set to 2.
83 (elf_backend_plt_readonly): Define.
84 (elf_backend_want_plt_sym): Define.
85 (elf_backend_got_header_size): Reserve one entry.
87 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
88 (elf32_hppa_size_stubs): Pass in multi_subspace.
89 (elf32_hppa_set_gp): Declare.
91 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
92 (bfd_get_unique_section_name): New function.
93 * bfd_in2.h: Regenerate.
95 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
96 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
99 From David Huggins-Daines <dhd@linuxcare.com>
100 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
101 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
102 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
103 been updated in finish_dynamic_symbol before modifying function
106 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
107 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
108 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
109 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
110 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
111 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
112 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
113 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
115 From David Huggins-Daines <dhd@linuxcare.com>
116 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
117 style of local labels as well.
119 2000-09-03 Philip Blundell <philb@gnu.org>
121 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
122 references to undefined symbols in debugging sections.
124 2000-09-02 H.J. Lu <hjl@gnu.org>
126 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
127 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
128 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
131 2000-09-02 Jason Eckhardt <jle@cygnus.com>
133 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
134 (elf32_i860_is_local_label_name): New function and prototype.
136 2000-09-02 Nick Clifton <nickc@redhat.com>
138 * configure.in: Increase version number to 2.10.91.
139 * configure: Regenerate.
140 * aclocal.m4: Regenerate.
141 * config.in: Regenerate.
142 * po/bfd.pot: Regenerate.
144 2000-09-02 Daniel Berlin <dberlin@redhat.com>
146 * elf.c (_bfd_elf_make_section_from_shdr): Add
147 .gnu.linkobce.wi. to the list of debug section names.
149 2000-09-02 Nick Clifton <nickc@redhat.com>
151 * dwarf2.c (find_debug_info): New function: Locate a section
152 containing dwarf2 debug information.
153 (bfd_dwarf2_find_nearest_line): Find all sections containing
154 debug information and include them in the stash.
156 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
158 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
159 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
160 (sh_reloc_map): Add new relocs.
161 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
162 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
163 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
164 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
166 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
167 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
168 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
169 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
171 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
173 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
174 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
175 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
176 elf_sh_plt_reloc_offset): Define.
177 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
178 elf_sh_link_hash_table): New structs.
179 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
180 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
182 (elf_backend_create_dynamic_sections,
183 bfd_elf32_bfd_link_hash_table_create,
184 elf_backend_adjust_dynamic_symbol,
185 elf_backend_size_dynamic_sections,
186 elf_backend_finish_dynamic_symbol,
187 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
188 elf_backend_plt_readonly, elf_backend_want_plt_sym,
189 elf_backend_got_header_size, elf_backend_plt_header_size):
191 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
192 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
194 * bfd-in2.h, libbfd.h: Rebuilt.
196 2000-09-01 Alan Modra <alan@linuxcare.com.au>
198 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
201 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
203 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
204 not initialized, set them to indicate the SH1 instruction set.
206 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
208 * acinclude.m4: Include libtool and gettext macros from the
210 * aclocal.m4, configure: Rebuilt.
212 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
214 * elf.c: Eliminate references to __sparcv9 macro; replace with
215 autoconf variables HAVE_PSINFO32_T etc.
216 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
217 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
219 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
220 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
222 * configure: Regenerate.
224 2000-08-27 Alan Modra <alan@linuxcare.com.au>
226 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
227 for any shared link, not just shared -Bsymbolic.
228 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
229 any shared link, and pass link info to it.
230 (elf_i386_size_dynamic_sections): Update comment.
231 (elf_i386_discard_copies): Modify to discard relocs for symbols
232 that have been forced local.
233 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
234 that have been forced local.
236 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
238 * elflink.h (elf_link_add_object_symbols): Allow common
239 symbols to have an alignment of 1 if explicitly requested, and
240 not overridden by other definitions.
242 2000-08-22 Doug Kwan <dkwan@transmeta.com>
244 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
245 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
247 2000-08-22 H.J. Lu <hjl@gnu.org>
249 * elf-bfd.h (elf_link_hash_table): Add runpath.
251 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
252 * bfd-in2.h: Rebuilt.
254 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
255 "runpath" field to NULL.
256 (bfd_elf_get_runpath_list): New function.
258 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
261 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
263 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
264 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
265 explicitly. Improve validation of r_type.
267 2000-08-21 H.J. Lu <hjl@gnu.org>
269 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
270 dynamic allocated content space. Add a comment to remind us that
271 one day this ought to be fixed.
272 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
273 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
274 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
276 2000-08-21 Jason Eckhardt <jle@cygnus.com>
278 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
279 field with the newly relocated value instead of adding it to the
280 existing immediate field.
281 (elf32_i860_relocate_splitn): Likewise.
282 (elf32_i860_relocate_highadj): Likewise.
284 2000-08-16 Jason Eckhardt <jle@cygnus.com>
286 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
287 was previously just a stub).
289 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
291 * elflink.c (_bfd_elf_create_got_section): Don't abort().
293 (_bfd_elf_create_dynamic_sections): Likewise.
295 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
297 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
298 for undefined symbols to be the beginning of the section.
300 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
301 four extra entries at the beginning of the .rela.plt section.
302 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
303 section to account for the four reserved entries in the .plt section.
305 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
307 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
308 to the list of NOPs we recognize after a branch-and-link.
309 Use the ori NOP when one is needed.
311 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
314 2000-08-14 Jim Wilson <wilson@cygnus.com>
316 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
317 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
318 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
321 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
323 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
325 2000-08-10 Jason Eckhardt <jle@cygnus.com>
327 * elf32-i860.c (elf32_i860_relocate_section): New function.
328 (i860_final_link_relocate): New function.
329 (elf32_i860_relocate_splitn): New function.
330 (elf32_i860_relocate_pc16): New function.
331 (elf32_i860_relocate_highadj): New function.
332 (elf32_i860_howto): Minor adjustments to some relocations.
333 (elf_info_to_howto_rel): Define.
334 (elf_backend_relocate_section): Define.
336 2000-08-10 Nick Clifton <nickc@cygnus.com>
338 * elf32-arm.h: Fix formatting.
340 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
342 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
344 2000-08-08 Jason Eckhardt <jle@cygnus.com>
346 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
348 2000-08-07 Kazu Hirata <kazu@hxi.com>
350 * ieee.c (ieee_write_debug_part): Rewrite a comment.
351 * elf64-ia64.c: Fix a typo.
353 2000-08-05 Jason Eckhardt <jle@cygnus.com>
355 * elf32-i860 (elf32_i860_howto_table): New structure.
356 (lookup_howto): New function.
357 (elf32_i860_reloc_type_lookup): New function.
358 (elf32_i860_info_to_howto_rela): New function.
359 (elf_code_to_howto_index): New structure.
360 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
361 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
362 elf32_i860_reloc_type_lookup.
364 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
366 * som.c (struct fixup_format): Constify `format'.
367 (som_hppa_howto_table): Use SOM_HOWTO macro.
368 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
369 (som_bfd_reloc_type_lookup): Likewise.
370 (compare_subspaces): Remove unused `count1', `count2'.
371 (som_begin_writing): Remove unused `total_reloc_size'.
372 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
373 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
374 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
375 (som_find_nearest_line): Decorate unused parameter(s).
376 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
377 (som_bfd_link_split_section): Likewise.
379 2000-08-03 Nick Clifton <nickc@cygnus.com>
381 * section.c: Restore backed out code.
382 * elf.c: Restore backed out code.
383 (copy_private_bfd_data): Fix bug preventing stipped dynamic
384 binaries from working.
385 * bfd-in2.h: Regenerate.
387 2000-08-03 H.J. Lu <hjl@gnu.org>
389 * section.c: Back out the change made by Nick Clifton
390 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
392 * bfd-in2.h: Likewise.
395 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
397 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
399 2000-07-31 Jason Eckhardt <jle@cygnus.com>
401 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
402 * bfd-in2.h, libbfd.h: Regenerate.
404 2000-07-31 Nick Clifton <nickc@cygnus.com>
406 * section.c (struct sec): Add new boolean field 'segment_mark'.
407 (STD_SECTION): Initialise new field to zero.
409 * bfd-in2.h: Regenerate.
411 * elf.c (copy_private_bfd_data): Reorganise section to segment
412 mapping to cope with moved sections requiring new segments,
413 and overlapping segments.
414 (SEGMENT_END): New macro: Return the end address of a segment.
415 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
416 contains a section by comparing their VMA addresses.
417 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
418 contains a section by comparing their LMA addresses.
419 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
420 section should be included in a segment.
421 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
422 follows another in memory.
423 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
426 2000-07-22 Jason Eckhardt <jle@cygnus.com>
428 * cpu-i860.c: Added comments.
430 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
431 bfd_elf32_i860_little_vec.
432 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
433 (ELF_MAXPAGESIZE): Changed to 4096.
435 * targets.c (bfd_elf32_i860_little_vec): Declaration of
437 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
439 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
440 config for little endian elf32 i860.
441 (targ_defvec): Define for the new config above
442 as "bfd_elf32_i860_little_vec".
443 (targ_selvecs): Define for the new config above
444 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
446 * configure.in (bfd_elf32_i860_little_vec): Added recognition
449 * configure: Regenerated.
451 2000-07-27 H.J. Lu <hjl@gnu.org>
453 * elflink.h (elf_merge_symbol): Take one more argument,
454 dt_needed, to indicate if the symbol comes from a DT_NEEDED
455 entry. Don't overide the existing weak definition if dt_needed
457 (elf_link_add_object_symbols): Pass dt_needed to
460 2000-07-27 Nick Clifton <nickc@cygnus.com>
462 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
465 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
467 * configure.host (*-*-aix*): AIX has 'long long' always.
469 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
470 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
471 (xcoff_write_archive_contents_big): Don't update the offset
472 of the symbol table, xcoff_write_armap will do it.
474 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
476 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
477 of dynobj for SGI_COMPAT checks.
479 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
481 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
482 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
483 * bfd-in2.h: Regenerate.
485 2000-07-21 Nick Clifton <nickc@cygnus.com>
487 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
488 range symbol indices in relocs and issue an error message.
490 2000-07-20 H.J. Lu <hjl@gnu.org>
492 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
493 info->new_dtags when setting DT_FLAGS_1. It will only be set
494 by the new linker options. It shouldn't break anything.
496 2000-07-20 H.J. Lu <hjl@gnu.org>
498 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
499 only if info->new_dtags is true.
501 2000-07-20 H.J. Lu <hjl@gnu.org>
503 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
504 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
506 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
508 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
509 (ALL_MACHINES_CFILES): Add cpu-cris.c.
510 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
511 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
512 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
513 * Makefile.in: Rebuild.
514 * aclocal.m4: Rebuild.
515 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
516 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
517 (bfd_cris_arch): Declare.
518 (bfd_archures_list): Add bfd_cris_arch.
519 * bfd-in2.h: Rebuild.
520 * config.bfd: (cris-*-*): New target.
521 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
522 * configure: Rebuild.
523 * elf.c (prep_headers): Add bfd_arch_cris.
525 * libaout.h (enum machine_type): Add M_CRIS.
526 * reloc.c: Add CRIS relocations.
527 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
528 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
529 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
530 * po/POTFILES.in, po/bfd.pot: Regenerate.
532 2000-07-19 H.J. Lu <hjl@gnu.org>
534 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
535 DF_TEXTREL if DT_TEXTREL is set.
536 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
537 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
538 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
539 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
540 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
541 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
542 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
543 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
544 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
545 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
547 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
548 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
550 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
552 2000-07-19 H.J. Lu <hjl@gnu.org>
554 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
555 * bfd-in2.h: Rebuild.
557 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
558 (elf_dt_soname): New.
560 * elf.c (bfd_elf_set_dt_needed_soname): New.
562 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
563 entry if the shared object loaded by DT_NEEDED is used to
564 resolve the reference in a regular object.
566 2000-07-19 H.J. Lu <hjl@gnu.org>
568 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
569 DT_DEPAUDIT and DT_AUDIT as strings.
571 2000-07-19 Nick Clifton <nickc@cygnus.com>
573 * format.c: Fix formatting.
575 2000-07-19 H.J. Lu <hjl@gnu.org>
577 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
579 2000-07-19 H.J. Lu <hjl@gnu.org>
581 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
582 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
583 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
584 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
585 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
586 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
587 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
589 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
591 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
592 renamed functions from here...
593 (assign_section_numbers): Use renamed functions.
594 (prep_headers): Use renamed functions.
596 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
597 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
598 * bfd-in2.h: Regenerate.
600 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
602 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
603 parenthesis in if statement.
605 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
607 Enable the support for Traditional MIPS.
608 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
609 return ict_none appropriately for traditional mips targets.
610 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
611 (STUB_MOVE): Conditionalize for traditonal mips.
612 (STUB_LI16): Likewise.
613 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
614 room for RTPROC header.
615 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
616 the permission for the PT_DYNAMIC as read, write and execute.
617 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
619 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
620 _DYNAMIC_LINKING for traditonal mips.
621 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
622 in case of traditonal mips.
623 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
624 entry is required. For a function if PLT is not required then set the
625 corresponding hash table entry to 0.
626 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
628 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
629 shared object set the value to 0.
630 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
631 _DYNAMIC_LINKING for traditonal mips.
632 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
635 2000-07-15 H.J. Lu <hjl@gnu.org>
637 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
639 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
641 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
642 out a structure that is BFD_IN_MEMORY.
644 2000-07-11 Alan Modra <alan@linuxcare.com.au>
646 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
647 bfd pointer. Print section id instead of bfd pointer for local
648 syms. Prefix addend with `+' for global syms as well as local.
649 Correct calculation of name component lengths.
650 (elf64_hppa_check_relocs): Update call to get_dyn_name.
652 From David Huggins-Daines <dhd@linuxcare.com>
653 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
654 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
655 (elf64_hppa_modify_segment_map): Likewise.
657 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
659 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
660 addresses to be "naturally" sign extended. Return -1 if unknown.
661 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
662 * bfd-in2.h: Regenerate.
664 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
666 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
667 and ECOF_SIGNED_64 to list ways to extract an offset.
668 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
669 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
671 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
672 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
674 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
676 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
677 bfd_get_start_address.
678 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
679 (elf_swap_ehdr_out): Ditto.
681 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
683 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
684 compatibility with older binutils.
686 2000-07-10 Alan Modra <alan@linuxcare.com.au>
688 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
689 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
691 From Ryan Bradetich <rbradetich@uswest.net>
692 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
693 (parse_line_table): Ditto.
694 (_bfd_dwarf1_find_nearest_line): Ditto.
695 * syms.c (cmpindexentry): Remove extra `*' from params.
697 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
699 * elf32-mips.c (sort_dynamic_relocs): New Function.
700 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
701 via qsort to sort the dynamic relocations in increasing r_symndx
704 2000-07-09 Alan Modra <alan@linuxcare.com.au>
706 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
707 ATTRIBUTE_UNUSED to unused args.
711 (get_stub): Likewise.
712 (elf64_hppa_adjust_dynamic_symbol): Likewise.
713 (elf64_hppa_link_output_symbol_hook): Likewise.
714 (elf64_hppa_check_relocs): Delete unused var.
715 (elf64_hppa_size_dynamic_sections): Likewise.
716 (elf64_hppa_finalize_opd): Likewise.
717 (elf64_hppa_finalize_dynreloc): Likewise.
718 (elf64_hppa_modify_segment_map): Likewise.
719 (elf64_hppa_finish_dynamic_sections): Likewise.
721 * elf-hppa.h (elf_hppa_final_write_processing): Add
722 ATTRIBUTE_UNUSED to unused args.
723 (elf_hppa_final_link_relocate): Likewise.
724 (elf_hppa_record_segment_addrs): Add paretheses.
725 (elf_hppa_relocate_section): Constify dyn_name.
727 From David Huggins-Daines <dhd@linuxcare.com>
728 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
729 rearrange case statement so that it gets preferred to 32-bit ones.
731 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
732 asection->id instead of address of asection structure.
733 (elf32_hppa_size_stubs): Likewise.
735 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
736 for .init* and .fini*.
738 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
739 and addends used in stub names to 32 bits.
740 (elf32_hppa_size_stubs): Likewise.
742 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
743 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
744 not bfd_put_64. Fix minor comment typo and formatting.
746 Changes to create multiple linker stubs, positioned immediately
747 before the section where they are required.
748 * elf32-hppa.c: Don't include hppa_stubs.h.
749 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
750 (elf32_hppa_stub_hash_table): Delete.
751 (elf32_hppa_link_hash_entry): Delete.
752 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
753 stub_hash_table, and store the struct here rather than a pointer.
754 Delete output_symbol_count. Add offset array. Change
755 global_value to a bfd_vma.
756 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
757 (elf32_hppa_stub_hash_traverse): Delete.
758 (elf32_hppa_name_of_stub): Delete.
759 (elf32_hppa_link_hash_lookup): Delete.
760 (elf32_hppa_link_hash_traverse): Delete.
761 (elf32_hppa_stub_hash_table_init): Delete.
762 (elf32_hppa_size_of_stub): Pass input section and offset rather
763 than location and calculate location here. Don't pass name as all
764 stubs are now the same size.
765 (elf32_hppa_stub_hash_newfunc): Init new fields.
766 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
768 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
769 comparing against ints. Rewrite stub handling code.
770 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
771 Case enums to int before comparing against ints. Remove
772 bfd_reloc_dangerous case.
773 (elf32_hppa_build_one_stub): Rewrite.
774 (elf32_hppa_size_one_stub): New function.
775 (elf32_hppa_build_stubs): Rewrite.
776 (elf32_hppa_size_stubs): Pass in linker call-back functions.
777 Rewrite stub-handling specific code.
779 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
781 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
783 * hppa_stubs.h: Delete.
784 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
785 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
786 * Makefile.in: Regenerate.
788 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
791 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
793 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
794 and section name for bfd_reloc_notsupported error message.
795 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
796 bfd_reloc_notsupported.
797 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
799 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
800 undefined weak symbols for all relocs.
801 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
802 offsets are relative to one past the delay slot.
803 (elf32_hppa_size_stubs): Account for reloc addend when calculating
804 branch destination. Put addend into stub name too.
805 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
806 adjust by 8 when deciding whether a linker stub is needed. Put
807 addend into stub name as for above.
809 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
810 various args and vars.
811 (elf32_hppa_bfd_final_link_relocate): Here too.
812 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
813 inner block var to avoid shadowing.
815 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
817 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
818 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
819 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
821 * libhppa.h: Change practically all unsigned ints to plain ints.
822 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
825 From Ryan Bradetich <rbradetich@uswest.net>
826 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
827 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
829 From David Huggins-Daines <dhd@linuxcare.com>
830 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
831 to the new OP_* ones.
833 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
834 error exit. Bail out earlier on plabel relocs that we aren't
835 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
836 string, and then don't free our copy.
837 (elf32_hppa_build_one_stub): Make insn unsigned int.
839 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
840 available with BL, not BE and BLE.
842 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
843 code for elf arg relocs.
844 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
845 argument with elf_link_hash_entry h. Handle undefined weak
846 symbols. Move $global$ lookup from here...
847 (elf32_hppa_relocate_section): ...to here. Return correct error
848 message for non-handled relocs.
849 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
850 wrong test was -0x3ffff to +0x40000.
852 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
853 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
855 (elf_hppa_relocate_insn): Fix a typo.
857 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
858 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
859 assemble_17, assemble_21): Delete.
860 Supply defines for all 64 possible opcodes.
861 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
862 formats. Handle COMICLR.
863 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
866 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
867 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
868 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
870 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
871 the local syms - did this code get deleted accidentally? Ignore
872 undefined and undefweak syms.
874 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
875 block. Use it instead of elf64_hppa_hash_table (info).
876 (elf_hppa_final_link_relocate): Use hppa_info instead of
877 elf64_hppa_hash_table (info).
879 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
880 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
881 (hppa_rebuild_insn): Mask immediate bits here instead.
882 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
884 2000-07-08 Alan Modra <alan@linuxcare.com.au>
886 * section.c (struct sec): Add id field. Tidy comment formatting.
887 (bfd_make_section_anyway): Set id.
888 (STD_SECTION): Init id too.
889 Change CONST to const throughout.
890 * archures.c (bfd_arch_info): Tidy comment.
891 (bfd_arch_list): Change a CONST to const.
892 * libbfd-in.h: Tidy comments and replace CONST with const.
893 * elf-bfd.h: Likewise.
894 * libbfd.h: Regenerate.
895 * bfd-in2.h: Regenerate.
896 * libcoff.h: Regenerate.
898 2000-07-07 DJ Delorie <dj@redhat.com>
900 * archive.c (_bfd_write_archive_contents): Add an informative
903 2000-07-06 Kazu Hirata <kazu@hxi.com>
905 * srec.c: Fix formatting.
907 2000-06-05 DJ Delorie <dj@redhat.com>
911 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
913 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
914 value of PC-relative offsets.
916 2000-07-03 Jim Wilson <wilson@cygnus.com>
918 * elf64-alpha.c (alpha_elf_size_info): New.
919 (elf_backend_size_info): Define to alpha_elf_size_info.
920 * elfcode.h (elf_size_info): Change hash bucket size to 4.
922 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
924 * elf32-mips.c: Include elf32-target.h again for the traditional
927 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
929 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
930 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
931 (avr_info_to_howto_rela): Likewise.
932 (elf32_avr_gc_mark_hook): Likewise.
933 (elf32_avr_gc_sweep_hook): Likewise.
934 (elf32_avr_relocate_section): Likewise.
936 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
938 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
939 an external symbol for a non-shared, non-relocatable link.
941 2000-07-03 Nick Clifton <nickc@redhat.com>
943 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
944 is an external symbol.
945 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
948 2000-07-03 Kazu Hirata <kazu@hxi.com>
950 * reloc16.c: Fix formatting.
952 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
954 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
955 to add a new target for traditional mips i.e
956 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
957 * configure.in: Likewise.
958 * configure: Rebuild.
959 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
961 (bfd_elf32_tradlittlemips_vec): Likewise.
962 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
963 to see that elfNN_bed does not get redefined even if the target file
964 is included twice for a chip. See elf32-mips.c.
966 2000-07-01 Alan Modra <alan@linuxcare.com.au>
968 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
969 (CLEANFILES): Add DEPA.
970 * Makefile.in: Regenerate.
972 2000-06-30 DJ Delorie <dj@cygnus.com>
974 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
975 can't assume the PE header is at 0x80.
977 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
979 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
981 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
983 * go32stub.h: Update stub.
985 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
987 * archures.c (bfd_mach_avr5): Define.
988 * bfd-in2.h (bfd_mach_avr5): Define.
989 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
990 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
991 (compatible): Update comment. Add missing test.
992 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
993 for avr2 and avr4. Simplify 8K wrap code.
994 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
995 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
997 2000-06-26 Kazu Hirata <kazu@hxi.com>
999 * coff-h8300.c: Fix formatting.
1000 * cpu-h8300.c: Likewise.
1002 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1004 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1005 for local symbols whose names are unknown.
1007 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1009 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1011 * Makefile.in: Regenerate.
1012 * doc/Makefile.in: Regenerate.
1014 2000-06-20 H.J. Lu <hjl@gnu.org>
1016 * Makefile.am: Rebuild dependency.
1017 * Makefile.in: Rebuild.
1019 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1021 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1022 (elf_backend_copy_indirect_symbol): Map to the new function.
1024 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1026 * archive.c (normalize): Correct pointer comparison when checking
1028 (bfd_bsd_truncate_arname): Likewise.
1029 (bfd_gnu_truncate_arname): Likewise.
1031 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1033 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1034 sections elf_{text,data}_{section,symbol}.
1035 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1036 (_bfd_mips_elf_hide_symbol): New function.
1037 (elf_backend_hide_symbol): Map to the new function.
1038 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1039 definitions of mips_elf_{text,data}_{section,symbol}.
1040 (mips_elf_local_relocation_p): Try to find the direct symbol
1041 based on new check_forced argument.
1042 (mips_elf_calculate_relocation): Use new version of
1043 mips_elf_local_relocation_p.
1044 (mips_elf_relocate_section): Likewise.
1045 (_bfd_mips_elf_relocate_section): Likewise.
1046 (mips_elf_sort_hash_table): Only assert that have enough GOT
1048 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1049 entry if the relocation based on the new external argument.
1050 (mips_elf_create_dynamic_relocation): Assert that we have a
1051 section contents allocated where we can swap out the dynamic
1053 (mips_elf_calculate_relocation): Find the real hash-table entry
1054 correctly by using h->root.root.type. Only create a dynamic
1055 relocation entry if the symbol is defined in a shared library.
1056 Create an external GOT entry for the GOT16 relocation if the
1057 symbol was forced local.
1058 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1059 dynamic index if the symbol was forced local.
1061 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1063 * elf32-mips.c: Fix typos in comments.
1065 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1067 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1070 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1072 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1073 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1074 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1075 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1076 (bfd_elf32_m68hc11_vec): Likewise.
1077 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1078 Supports 68hc11 & 68hc12 at the same time.
1079 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1081 (bfd_elf32_m68hc11_vec): Likewise.
1082 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1083 * archures.c (bfd_m68hc12_arch): Define and register in global list
1084 (bfd_m68hc11_arch): Likewise.
1085 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1086 BFD_RELOC_M68HC11_3B): Define.
1087 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1088 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1090 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1092 * elf_bfd.h (struct elf_backend_data): Add info argument to
1093 elf_backend_hide_symbol.
1094 (_bfd_elf_link_hash_hide_symbol): Likewise.
1095 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1096 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1097 * elflink.h (elf_link_add_object_symbols): Likewise.
1098 (elf_link_assign_sym_version): Likewise.
1100 2000-06-18 H.J. Lu <hjl@gnu.org>
1102 * coff-i386.c (coff_i386_reloc): Don't return in case of
1103 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1104 Compensate PE relocations when linking with non-PE object
1105 files to generate a non-PE executable.
1107 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1109 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1110 GOT entries if we're doing a static link or -Bsymbolic link.
1112 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1114 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1115 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1117 (elf_link_output_relocs): Likewise.
1118 (elf_reloc_link_order): Likewise.
1120 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1122 * archures.c (enum bfd_architecture): #define constants for
1123 PowerPc and RS6000 machine numbers.
1124 * bfd-in2.h: Regenerate.
1125 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1126 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1127 and RS6000 machine numbers using #defined constants from
1129 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1130 machine numbers using #defined constants from archures.c. Add
1131 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1132 64-bit words in 620 entry.
1133 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1135 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1137 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1139 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1140 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1141 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1143 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1145 * bfd-in.h (bfd_family_coff): Define.
1146 * bfd-in2.h: Regenerate.
1147 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1148 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1149 instead of bfd_target_coff_flavour.
1150 * cofflink.c (_bfd_coff_final_link): Likewise.
1151 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1152 exclude XCOFF files.
1153 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1155 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1156 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1157 * xcofflink.c (XCOFF_XVECP): Delete.
1158 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1159 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1160 bfd_xcoff_record_link_assignment,
1161 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1162 check for bfd_target_xcoff_flavour.
1164 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1166 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1168 (read_hdr): New function.
1169 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1170 of trying to extract individual registers. Set abfd->arch_info
1171 to match the architecture that created the core file.
1172 (rs6000coff_get_section_contents): Delete.
1173 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1175 2000-06-14 H.J. Lu <hjl@gnu.org>
1177 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1180 2000-06-13 H.J. Lu <hjl@gnu.org>
1182 * configure: Regenerate.
1184 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1186 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1189 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1191 * configure.in (VERSION): Update to show this is the CVS mainline.
1193 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1195 * elf32-d10v.c: Include elf/d10v.h
1196 (enum reloc_type): Delete.
1197 * elf32-d30v.c: Include elf/d30v.h
1198 (enum reloc_type): Delete.
1200 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1201 * Makefile.in: Regenerate.
1203 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1204 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1205 move HOWTOs into elf_howto_table.
1206 (R_386_standard, R_386_ext_offset): Define.
1207 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1208 (elf_i386_reloc_type_lookup): Modify calculation of index into
1209 elf_howto_table since we've removed the padding.
1210 (elf_i386_info_to_howto_rel): Likewise.
1211 (elf_i386_relocate_section): Likewise.
1213 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1215 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1217 2000-06-05 H.J. Lu <hjl@gnu.org>
1219 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1220 an error when seeing an undefined symbol with hidden/internal
1221 attribute. It is handled in *_relocate_section ().
1223 2000-06-05 H.J. Lu <hjl@gnu.org>
1225 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1226 indirect symbol for the ELF_LINK_NON_ELF bit.
1227 (elf_link_output_extsym): Don't output the indirect symbol even
1228 if the ELF_LINK_NON_ELF bit is set.
1230 2000-06-01 J.T. Conklin <jtc@redback.com>
1232 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1233 (i[3456]86-*-netbsdaout*): New target.
1234 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1235 (i[3456]86-*-openbsd*): Likewise.
1237 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1239 * trad-core.c: From hpux-core.c, include <dirent.h> or
1240 <sys/ndir.h> when possible.
1242 2000-05-31 Nick Clifton <nickc@cygnus.com>
1244 * opintl.h (_(String)): Explain why dgettext is used instead
1247 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1249 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1250 definitions. We must not assume they are sorted in the file
1251 according to their index numbers.
1253 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1255 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1256 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1257 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1259 2000-05-30 Nick Clifton <nickc@cygnus.com>
1261 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1262 80960CA, 80960MC as valid machine names.
1264 2000-05-30 H.J. Lu <hjl@gnu.org>
1266 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1267 visibility bits if the symbol is undefined. Correctly handle
1268 weak undefined symbols with hidden and internal attributes.
1270 * elflink.h (elf_link_add_object_symbols): Always turn the
1271 symbol into local if it has the hidden or internal attribute.
1273 2000-05-29 Philip Blundell <philb@gnu.org>
1275 * ppcboot.c: Add packed attribute if compiling with GCC.
1277 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1279 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1281 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1283 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1284 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1285 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1288 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1290 * Makefile.am: Update dependencies with "make dep-am"
1291 * Makefile.in: Regenerate.
1293 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1294 bindtextdomain): Replace defines with those from intl/libgettext.h
1295 to quieten gcc warnings.
1297 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1299 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1301 * archive.c (normalize, bfd_bsd_truncate_arname,
1302 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1303 file names with backslashes.
1305 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1308 * sysdep.h: Include filenames.h.
1310 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1312 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1314 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1316 * elf64-sparc.c (sparc64_elf_relax_section): New.
1317 (sparc64_elf_relocate_section): Optimize tail call into branch always
1319 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1320 (elf32_sparc_relax_section): New.
1322 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1324 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1325 Remove unusued variables.
1326 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1327 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1328 previous fix, so that shared libs really don't influence targets
1329 extension mask and memory model.
1331 2000-05-23 H.J. Lu <hjl@gnu.org>
1333 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1334 h->root.other not h->other.
1335 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1337 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1339 2000-05-23 H.J. Lu <hjl@gnu.org>
1341 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1342 undefined symbol with the non-default visibility attributes.
1343 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1344 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1345 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1346 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1347 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1348 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1349 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1350 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1351 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1352 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1353 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1355 2000-05-22 Richard Henderson <rth@cygnus.com>
1357 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1358 PCREL22, PCREL64I. Zero size of special relocs.
1359 (elf64_ia64_reloc_type_lookup): Likewise.
1360 (USE_BRL, oor_brl, oor_ip): New.
1361 (elf64_ia64_relax_section): New.
1362 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1363 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1364 (elf64_ia64_relocate_section): Likewise.
1365 (bfd_elf64_bfd_relax_section): New.
1366 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1367 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1368 * bfd-in2.h, libbfd.h: Regenerate.
1370 2000-05-22 Nick Clifton <nickc@cygnus.com>
1372 * configure.in : Add peigen.lo to MIPS PE targets.
1373 * configure: Regenerate.
1375 2000-05-22 Momchil Velikov <velco@fadata.bg>
1377 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1378 only if it is known for both input and output bfds. Separate
1379 error message strings as in some languages, it may be necessary
1380 to change more than one place in the string to change between
1383 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1384 endianess checks, call _bfd_generic_verify_endian_match() instead.
1386 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1388 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1390 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1391 endianess before checking bfd flavours.
1393 2000-05-22 H.J. Lu <hjl@gnu.org>
1395 * elflink.h (elf_link_output_extsym): Clear the visibility
1396 field for symbols not defined locally.
1398 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1400 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1401 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1402 (hppa_rebuild_insn): Mask immediate bits here instead.
1403 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1405 2000-05-18 Momchil Velikov <velco@fadata.bg>
1407 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1408 relocs for an executable, ensure that they are virtual addresses.
1410 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1412 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1414 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1415 Rick Gorton <gorton@scrugs.lkg.dec.com>
1417 * elflink.h: Add emitrelocations support: when enabled, relocation
1418 information and relocation sections are put into final output
1419 executables. If the emitrelocations flag is set, do the following:
1420 (elf_bfd_final_link): Emit relocation sections.
1421 (elf_link_input_bfd): Compute relocation section contents.
1422 (elf_gc_sections): Don't clean relocation sections.
1424 2000-05-16 Catherine Moore <clm@cygnus.com>
1426 * som.c (som_decode_symclass): Recognize weak symbols.
1428 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1430 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1431 read idata section only from dataoff.
1432 (pe_print_edata): Correctly check for valid eat_member.
1434 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1436 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1438 2000-05-14 Philip Blundell <philb@gnu.org>
1440 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1442 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1444 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1446 * peigen.c (pe_print_idata): Look for .idata section and print
1447 info even if data directory has zero entries. Read idata section
1448 starting from dataoff, and adjust all data offsets to suit. Cast
1449 all bfd_vma vars to unsigned long before passing to fprintf.
1450 * peigen.c (pe_print_edata): Similarly, look for .edata section
1451 and print info even if data directory has zero entries. Cast
1452 all bfd_vma vars to unsigned long before passing to fprintf.
1454 From Szabolcs Szakacsits <szaka@F-Secure.com>
1455 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1456 directory size which may be bogus.
1457 * peigen.c (pe_print_edata): Similarly.
1459 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1461 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1463 (copy_private_bfd_data): Allow for space possibly taken up by elf
1464 headers when calculating segment physical address from lma.
1466 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1468 * versados.c (versados_scan): Init stringlen and pass_2_done.
1470 * trad-core.c (trad_unix_core_file_p): Return
1471 bfd_error_wrong_format rather than bfd_error_file_truncated.
1473 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1474 add_data_entry. DataDirectory virtual address is relative.
1475 (pe_print_idata): Account for relative DataDirectory virtual
1476 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1477 (pe_print_edata): Similarly.
1479 From Szabolcs Szakacsits <szaka@F-Secure.com>
1480 * peigen.c (dir_names): Add Delay Import Directory.
1481 (pe_print_idata): Always search for bfd section containing
1482 idata address rather than looking up section name. Print this
1483 section name rather than .idata.
1484 (pe_print_edata): Similarly. Also print some fields as %08lx.
1485 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1488 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1490 * xcoff.h: Rename to xcoff-target.h
1491 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1492 * coff-rs6000.c: Ditto.
1493 * coff64-rs6000.c: Ditto.
1494 * coff-pmac.c: Ditto.
1495 * Makefile.in: Regenerate.
1497 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1499 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1500 Change U802TOC64MAGIC to U803XTOCMAGIC.
1502 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1504 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1505 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1506 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1508 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1510 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1512 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1514 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1515 hidden and internal symbols.
1516 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1518 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1519 assign a PLT or GOT entry to symbols with hidden and
1520 internal visibility.
1522 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1524 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1526 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1528 2000-05-02 H.J. Lu <hjl@gnu.org>
1530 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1533 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1535 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1536 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1538 * Makefile.in: Regenerate.
1540 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1542 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1543 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1544 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1545 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1546 * Makefile.in: Rebuild.
1548 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1550 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1551 doesn't work very well.
1553 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1554 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1555 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1556 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1557 (elf_hppa_info_to_howto): Likewise.
1558 (elf_hppa_info_to_howto_rel): Likewise.
1559 (elf_hppa_reloc_type_lookup): Likewise.
1560 (elf_hppa_is_local_label_name): Likewise.
1561 (elf_hppa_fake_sections): Likewise.
1562 (elf_hppa_final_write_processing): Likewise.
1563 (elf_hppa_howto_table): Fully initialise all entries.
1564 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1565 (elf_hppa_info_to_howto): Likewise.
1566 (elf_hppa_info_to_howto_rel): Likewise.
1567 (elf_hppa_reloc_type_lookup): Likewise.
1568 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1569 elf_hppa_unmark_useless_dynamic_symbols,
1570 elf_hppa_remark_useless_dynamic_symbols,
1571 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1572 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1573 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1574 elf32-hppa.c mess is cleaned up.
1575 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1576 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1577 r_field then call hppa_field_adjust inline func with variable
1578 r_field arg, instead call hppa_field_adjust with fixed arg.
1579 In case R_PARISC_PCREL22F, don't set r_field.
1580 (elf_hppa_relocate_insn): Change args and return type to unsigned
1581 int. Call re_assemble_* funcs to do the work.
1583 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1586 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1588 (sign_extend): Mask first before sign extending.
1589 (low_sign_extend): Rewrite without condition expression.
1590 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1591 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1592 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1593 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1594 result as function return value rather than through pointer arg.
1595 Accept unsigned int args, and return unsigned int.
1596 (re_assemble_3): New. Combines function of dis_assemble_3 with
1597 re-assembly of opcode and immediate.
1598 (re_assemble_12): Likewise.
1599 (re_assemble_16): Likewise.
1600 (re_assemble_17): Likewise.
1601 (re_assemble_21): Likewise.
1602 (re_assemble_22): Likewise.
1603 (hppa_field_adjust): Rewrite and document, paying attention to
1604 size of types and signed/unsigned issues.
1605 (get_opcode): Shift before masking.
1606 (FDLW): Rename to FLDW.
1607 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1608 (hppa_rebuild_insn): Change args and return value to unsigned
1609 int. Make use of re_assemble_*. Correct case 11.
1611 * dep-in.sed: Handle ../opcodes/.
1612 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1613 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1614 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1615 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1616 elfarm-nabi.lo dependencies outside of auto-dependency area.
1617 Regenerate dependencies.
1618 * Makefile.in: Regenerate.
1620 * configure.in (TRAD_HEADER): Test non-null before
1622 * configure: Regenerate.
1624 * reloc.c: Fix mis-spelling in comment.
1626 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1628 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1629 * vms.c (vms_openr_next_archived_file): Return NULL.
1631 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1633 * coffcode.h Copy changes mistakenly done to libcoff.h in
1636 2000-04-29 Andreas Jaeger <aj@suse.de>
1638 * libbfd-in.h: Correctly check GCC version.
1639 * bfd-in.h: Likewise.
1640 * libhppa.h: Likewise.
1641 * libbfd.h: Regenerate.
1642 * bfd-in2.h: Regenerate.
1644 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1646 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1647 coffdu-rs6000.{lo,c}.
1648 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1650 * Makefile.in: Regenerate.
1651 * xcoff.h: New file.
1652 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1653 * coff-rs6000.c: Move all declarations and defines that are
1654 common to the xcoff backends into xcoff.h
1655 * coff64-rs6000.c: Ditto,
1657 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1659 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1660 _bfd_coff_force_symnames in strings and
1661 _bfd_coff_debug_string_prefix_length to their default values.
1662 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1664 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1666 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1667 _bfd_coff_force_symnames in strings and
1668 _bfd_coff_debug_string_prefix_length to their default values.
1670 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1672 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1673 Check local_got_refcounts before dereferencing.
1675 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1676 before deciding we don't need R_PPC_PLT32 relocation.
1677 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1680 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1682 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1684 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1685 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1686 (elf_i386_relocate_section): Allow for .plt to go missing.
1687 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1688 can use a relative reloc for got as elf_i386_relocate_section.
1689 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1691 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1693 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1695 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1697 * Makefile.am (coff64-rs6000.lo): New rule.
1698 * Makefile.in: Regenerate.
1699 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1700 xcoff_is_local_label_name, xcoff_rtype2howto,
1701 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1702 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1703 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1704 (NO_COFF_SYMBOLS): Define.
1705 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1706 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1708 (MINUS_ONE): New macro.
1709 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1711 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1712 coff_SWAP_aux_out): Map to the new functions.
1713 * coff64-rs6000.c: New file.
1714 * libcoff.h (bfd_coff_backend_data): Add new fields
1715 _bfd_coff_force_symnames_in_strings and
1716 _bfd_coff_debug_string_prefix_length.
1717 (bfd_coff_force_symnames_in_strings,
1718 bfd_coff_debug_string_prefix_length): New macros for above fields.
1719 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1720 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1721 of using coff_swap_sym_in directly.
1722 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1723 (coff_set_flags) Set magic for XCOFF64.
1724 (coff_compute_section_file_positions): Add symbol name length to
1725 string section length if bfd_coff_debug_string_prefix_length is
1727 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1728 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1729 using coff_swap_lineno_in directly.
1730 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1731 and _bfd_coff_debug_string_prefix_length fields.
1732 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1733 symbol names into strings table when
1734 bfd_coff_force_symnames_in_strings is true.
1735 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1736 SET_RELOC_VADDR): New macros.
1737 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1738 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1740 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1741 changes within RS6000COFF_C specific code.
1742 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1743 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1744 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1745 Extend existing hack on target name.
1746 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1748 * coff-tic54x.c (ticof): Keep up to date with new fields
1749 in bfd_coff_backend_data.
1750 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1751 targ_selvecs to include rs6000coff64_vec for rs6000.
1752 * configure.in: Add rs6000coff64_vec case.
1753 * cpu-powerpc.c: New bfd_arch_info_type.
1755 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1757 * config.bfd: Only disable elf32-hppa vectors, not all of the
1758 BSD and OSF configuration support. Provide (disabled) clauses
1760 * configure.in: Add clause for PA64 support.
1761 * configure: Rebuilt.
1763 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1764 (bfd_elf64_hppa_vec): Declare.
1766 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1767 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1768 (elf64-hppa.lo): Add dependencies.
1769 * Makefile.in: Rebuilt.
1771 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1773 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1775 * libhppa.h (dis_assemble_16): New function.
1776 (pa_arch): Added pa20w element.
1778 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1780 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1781 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1782 bfd_elf64_slurp_reloc_table.
1784 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1785 definitions to get external names.
1786 (elf_write_relocs): Renamed from write_relocs and make global.
1787 (elf_slurp_reloc_table): Make global.
1788 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1790 * archive.c (hpux_uid_gid_encode): New function.
1791 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1792 defined and the ID is greater than 99999.
1793 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1794 special uid/gid fields into 32 bit values.
1796 2000-04-21 Matthew Green <mrg@cygnus.com>
1798 * config.bfd: Add NetBSD/sparc64 support.
1800 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1801 David Mosberger <davidm@hpl.hp.com>
1802 Timothy Wall <twall@cygnus.com>
1803 Jim Wilson <wilson@cygnus.com>
1805 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1806 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1807 (BFD64_BACKENDS): Add elf64-ia64.lo.
1808 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1809 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1810 * Makefile.in: Rebuild.
1811 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1812 (bfd_ia64_arch): Declare.
1813 (bfd_archures_list): Add bfd_ia64_arch.
1814 * bfd-in2.h: Rebuild.
1815 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1816 * configure: Rebuild.
1817 * configure.host: (ia64-*-linux*): New host.
1818 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1819 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1820 * elf.c (prep_headers): Add bfd_arch_ia64.
1821 * libbfd.h: Rebuild.
1822 * reloc.c: Add IA-64 relocations.
1823 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1825 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1826 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1828 2000-04-21 Richard Henderson <rth@cygnus.com>
1830 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1831 contents when performing a partial link.
1832 (bfd_elf_d30v_reloc_21): Likewise.
1834 2000-04-20 H.J. Lu <hjl@gnu.org>
1836 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1837 patch to symbols defined by a shared object.
1838 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1840 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1843 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1844 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1846 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1848 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1849 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1850 (coff-ia64.lo): Add dependency.
1851 * Makefile.in: Regenerate.
1852 * coff-ia64.c: New file.
1853 * efi-app-ia32.c: Ditto.
1854 * efi-app-ia64.c: Ditto.
1855 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1856 (coff_set_flags): Ditto.
1857 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1858 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1859 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1860 * configure: Regenerate.
1861 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1862 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1863 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1864 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1865 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1866 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1867 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1868 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1869 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1870 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1871 (GET_PDATA_ENTRY): Ditto.
1872 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1873 data_start. Use above macros to read fields that are 64 bit wide for
1874 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1875 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1876 FileAlignment and SectionAlignment to minimum alignment if they
1878 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1879 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1880 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1881 Use above macros to write fields that are 64 bit wide for
1883 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1884 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1885 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1886 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1887 begin address, end address, and unwind info address only. Use
1888 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1890 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1891 HIGH3ADJ relocation names.
1892 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1893 * targets.c: Declare bfd_efi_app_ia32_vec and
1894 bfd_efi_app_ia64_vec.
1895 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1896 bfd_efi_app_ia64_vec.
1898 2000-04-17 Timothy Wall <twall@cygnus.com>
1900 * bfd-in2.h: Add prototypes for tic54x load page access.
1901 * bfd-in.h: Regenerate.
1902 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1903 in customized _set_arch_mach function.
1904 * coffcode.h (coff_set_alignment_hook): Set section load page if
1905 the appropriate macro is defined.
1906 (write_object_contents): Read section load page.
1908 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1910 * elf32-hppa.h: Update copyright date.
1912 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1913 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1915 * elf32-d30v.c (MAX32): Don't use LL suffix.
1916 (MIN32): Define in terms of MAX32.
1917 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1919 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1922 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1924 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1926 * dep-in.sed: Match space before file name, not after.
1927 * Makefile.am: Regenerate dependencies.
1928 * Makefile.in: Regenerate.
1930 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1931 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1932 extend without an if statement.
1934 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1936 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1938 * elf32-mips.c (gprel16_with_gp): Likewise.
1939 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1940 here using -0x40000, not (int)0xfffc0000.
1941 (elf32_hppa_size_of_stub): Likewise.
1943 2000-04-11 Timothy Wall <twall@cygnus.com>
1945 * coff-tic54x.c: Now builds with all targets.
1946 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1947 * Makefile.in: Regenerate.
1948 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1949 unitialized variable.
1951 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1953 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1954 --enable-build-warnings option.
1955 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1956 * Makefile.in, configure: Re-generate.
1958 2000-04-07 Nick Clifton <nickc@cygnus.com>
1960 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1961 BFD_RELOC_THUMB_PCREL_BLX.
1963 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1964 R_ARM_XPC25 and R_ARM_THM_PC22.
1966 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1967 R_ARM_XPC25 and R_ARM_THM_XPC22.
1968 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1969 R_ARM_[XPC25|THM_XPC22].
1971 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1972 elf/arm-oabi.h to elf/arm.h
1974 * Makefile.am: Fix dependency for elfarm-oabi.c
1975 * Makefile.in: Regenerate.
1977 * bfd-in2.h: Regenerate.
1978 * libbfd.h: Regenerate.
1980 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1982 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1983 and restore it on failure. Release newly allocated tdata on
1986 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1988 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1989 (decode_line_info): Set it. Report error if unit->line_offset is
1990 equal to or larger than it.
1992 2000-04-07 Timothy Wall <twall@cygnus.com>
1994 * targets.c: Added vecs for tic54x.
1995 * reloc.c: Added relocs for tic54x.
1996 * libbfd.h: Regenerated.
1997 * configure: Add TI COFF vecs for tic54x.
1998 * configure.in: Ditto.
1999 * config.bfd (targ_cpu): Recognize new tic54x target.
2000 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2001 * bfd-in2.h: Add tic54x target and relocations.
2002 * Makefile.am, Makefile.in: Add tic54x target.
2003 * archures.c (bfd_archures_list): Add tic54x target.
2004 * coff-tic54x.c: New.
2005 * cpu-tic54x.c: New.
2007 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2009 * elfcore.h (elf_core_file_p): call backend_object_p which
2010 thereby gets an opportunity to update the arch/machine type.
2012 2000-04-06 Timothy Wall <twall@cygnus.com>
2014 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2015 class. Handle SEC_CLINK and SEC_BLOCK flags.
2016 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2017 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2019 2000-04-06 Nick Clifton <nickc@cygnus.com>
2021 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2022 EF_INTERWORK if this is an unknown EABI.
2023 (elf32_arm_merge_private_bfd_data): Check EABI version
2024 numbers. Only check EF_xxx flags if the EABI version number
2026 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2027 if the EABI version number is unknown.
2028 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2029 if the EABI version number is unknown.
2031 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2033 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2034 BFD_RELOC_SH_LOOP_END.
2035 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2036 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2037 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2038 (sh_elf_reloc_loop): New function.
2039 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2041 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2042 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2043 * bfd-in2.h, libbfd.h: Regenerate.
2045 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2047 * po/bfd.pot: Regenerate.
2049 * Makefile.am: Remove extraneous mkdep comment.
2050 (MKDEP): Use gcc -MM rather than mkdep.
2051 (DEP): Quote when passing vars to sub-make. Add warning
2053 (DEP1): Rewrite for "gcc -MM".
2054 (CLEANFILES): Add DEP2.
2055 Update dependencies.
2056 * Makefile.in: Regenerate.
2058 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2060 * configure.in: Added corefile support for AIX 4.3. In particular,
2061 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2062 compiling rs6000-core.c.
2063 * configure: Regenerated.
2065 2000-04-03 H.J. Lu <hjl@gnu.org>
2067 * cache.c (bfd_open_file): Unlink the output file only if
2068 it has non-zero size.
2070 2000-04-01 Ken Block USG <block@zk3.dec.com>
2072 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2073 relative relocations for non-loaded sections in shared objects.
2074 (elf64_alpha_check_relocs): Similarly.
2076 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2078 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2079 BFD_RELOC_16 to switch for extended relocs.
2080 (MY_swap_ext_reloc_in): New.
2081 (MY_swap_ext_reloc_out): New.
2082 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2083 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2084 (NAME(aout,squirt_out_relocs)): Similarly use
2085 MY_swap_ext_reloc_out.
2086 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2088 2000-04-03 Kazu Hirata <kazu@hxi.com>
2090 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2091 the R_PCRWORD_B case.
2093 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2095 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2099 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2101 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2102 HOWTO references to bfd_elf_generic_reloc, that have
2103 partial_inplace == true, now use the new function. The function
2104 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2105 extends its fixes to the R_M32R_{16,24,32} relocs.
2106 The new logic in m32r_elf_lo16_reloc() has been removed, and
2107 it instead calls the new routine to obtain that functionality.
2109 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2111 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2112 elf32_avr_check_relocs, avr_final_link_relocate,
2113 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2114 elf32_avr_object_p): Add prototypes.
2115 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2116 (bfd_elf_avr_final_write_processing): Make static.
2118 2000-03-27 Denis Chertykov <denisc@overta.ru>
2120 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2121 * archures.c (bfd_architecture): Add AVR architecture.
2122 (bfd_archures_list): Add reference to AVR architecture info.
2123 * elf.c (prep_headers): Handle bfd_arch_avr.
2124 * reloc.c: Add various AVR relocation enums.
2125 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2127 * Makefile.am: Add support for AVR elf.
2128 * configure.in: Likewise.
2129 * config.bfd: Likewise.
2130 * Makefile.in: Regenerate.
2131 * configure: This too.
2132 * bfd-in2.h: And this.
2133 * libbfd.h: And this.
2135 2000-03-24 H.J. Lu <hjl@gnu.org>
2137 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2138 (elf64_alpha_find_reloc_at_ofs): Likewise.
2140 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2142 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2143 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2144 allowable range used to be -2**(n-1) to 2**n-1.
2145 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2146 "boolean overflow" with "bfd_reloc_status_type flag".
2148 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2150 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2152 2000-03-14 Kazu Hirata <kazu@hxi.com>
2154 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2155 of shrinks properly, including the last reloc.
2157 2000-03-13 Kazu Hirata <kazu@hxi.com>
2159 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2162 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2164 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2165 a format mismatch rather than an "error" from bfd_read such as
2166 bfd_error_file_truncated.
2168 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2170 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2171 sign-extension and big-endian compensation for
2172 R_MIPS_64 even in ld -r.
2174 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2176 * elf32-mips.c (mips_elf_next_relocation): Rename from
2177 mips_elf_next_lo16_relocation, and generalize to look
2178 for any relocation type.
2179 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2180 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2181 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2182 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2183 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2184 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2185 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2186 (mips_rtype_to_howto): Likewise.
2187 (mips_elf_calculate_relocation): Handle new relocs.
2188 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2189 are paired. The addend for R_MIPS_GNU_REL16_S2
2190 is shifted right two bits.
2192 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2194 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2195 comment, and ensure it doesn't happen again.
2196 (bfd_install_relocation): Same here.
2197 (_bfd_relocate_contents): Don't bother assigning unused signmask
2198 shift result. Fix typos in comments.
2199 Remove trailing whitespace throughout file.
2201 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2203 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2204 * bfd-in2.h: Rebuild.
2206 2000-03-06 Nick Clifton <nickc@cygnus.com>
2208 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2210 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2211 (SIZEOF_ILF_STRINGS): Redefine.
2212 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2213 relative reloc, as opposed to a section relative reloc.
2214 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2216 Add length of symbol's prefix to string pointer.
2217 Store a pointer to the symbol in the symbol pointer table.
2218 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2219 Initialise the symbol pointer table.
2220 Store the hint in the Hint/Name table.
2221 Make the jump reloc be symbol realtive, not section relative.
2222 Create an import symbol for imported code.
2224 2000-03-06 Catherine Moore <clm@cygnus.com>
2226 * elf.c (swap_out_syms): Check for null type_ptr.
2228 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2230 * aout-target.h (MY(write_object_contents)): Remove unused
2231 and unusable "#if CHOOSE_RELOC_SIZE".
2232 * pc532-mach.c (MY(write_object_contents)): Ditto.
2233 * netbsd.h (MY(write_object_contents)): Ditto.
2234 * hp300hpux.c (MY(write_object_contents)): Ditto.
2235 * freebsd.h (MY(write_object_contents)): Ditto.
2236 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2238 2000-02-29 H.J. Lu <hjl@gnu.org>
2240 * peicode.h (jtab): Make it static.
2242 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2243 defined and COFF_IMAGE_WITH_PE is not defined.
2244 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2245 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2247 2000-03-01 Nick Clifton <nickc@cygnus.com>
2249 * coff-arm.c (bfd_arm_process_before_allocation): Make
2250 'symndx' signed to prevent compile time warning.
2252 * coff-mcore.c: Remove unused prototype for pe_object_p.
2254 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2255 functions that are not used when COFF_IMAGE_WITH_PE is
2257 (struct sh_opcode): Change type of 'flags' field to unsigned
2258 long so that it can hold the USESAS flag.
2260 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2262 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2265 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2267 Remove unusued variables and code.
2268 (elf_backend_add_symbol_hook): Fix prototype.
2270 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2273 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2276 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2278 Remove unusued variables and code.
2279 (elf_backend_add_symbol_hook): Fix prototype.
2281 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2283 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2284 to unused function parameter.
2286 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2288 Use EMPTY_HOWTO to initialise empty howto slots.
2289 Remove unused variables.
2291 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2293 2000-03-01 H.J. Lu <hjl@gnu.org>
2295 * aoutx.h (aout_link_input_section_std): Pass "true" to
2296 the undefined_symbol callback.
2297 (aout_link_input_section_ext): Likewise.
2298 * bout.c (get_value): Likewise.
2299 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2300 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2302 (alpha_relocate_section): Likewise.
2303 * coff-arm.c (coff_arm_relocate_section): Likewise.
2304 * coff-i960.c (coff_i960_relocate_section): Likewise.
2305 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2306 * coff-mips.c (mips_relocate_section): Likewise.
2307 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2308 * coff-sh.c (sh_relocate_section): Likewise.
2309 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2310 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2311 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2312 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2313 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2314 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2315 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2316 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2317 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2318 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2319 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2320 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2321 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2322 * elflink.h (elf_link_output_extsym): Likewise.
2323 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2324 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2325 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2327 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2328 undefined_symbol callback when building shared library with
2329 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2331 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2332 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2333 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2334 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2335 (elf32_mips_get_relocated_section_content): Likewise.
2336 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2337 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2338 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2339 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2341 2000-02-28 Nick Clifton <nickc@cygnus.com>
2343 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2344 * Makefile.in: Regenerate.
2346 * configure.in: Add support for mips and sh pe vectors.
2347 * configure: regenerate.
2349 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2352 * targets.c: Add mips and sh pe vectors.
2354 * libpei.h (coff_final_link_postscript): Only define if not
2357 * coffcode.h: Add support for WinCE magic numbers.
2359 * peigen.c (pe_print_reloc): Update comment and rearrange
2360 appending of newline character.
2362 * peicode.h: Add support for Image Library Format.
2363 (pe_ILF_vars): Structure containing data used by ILF code.
2364 (pe_ILF_make_a_section): New function. Create a section based
2366 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2368 (pe_ILF_make_a_symbol): New function. Create a symbol based
2370 (pe_ILF_save_relocs): New function. Store the relocs created
2371 by pe_ILF_make_a_reloc in a section.
2372 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2374 (pe_ILF_object_p): New function. Return a bfd_target pointer
2376 (pe_bfd_object_p): If an ILF object is detected call
2377 pe_ILF_object_p on it.
2379 * coff-arm.c: Add support for WinCE relocs which are different
2380 from normal ARM COFF relocs.
2381 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2383 * coff-sh.c: Add support for sh-pe target.
2384 * pe-sh.c: New file. Support code for sh-pe target.
2385 * pei-sh.c: New file. Support code for sh-pe target.
2387 * pe-mips.c: New file. Support code for mips-pe target.
2388 * pei-mips.c: New file. Support code for mips-pe target.
2390 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2392 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2393 architecture if the object causing the bump is dynamic.
2394 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2395 and also don't it for memory ordering.
2396 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2398 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2400 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2401 calling bfd_get_section_size_before_reloc.
2402 (decode_line_info): Likewise.
2403 (_bfd_dwarf2_find_nearest_line): Likewise.
2405 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2407 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2408 name of the libtool directory.
2409 * Makefile.in: Rebuild.
2411 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2413 * som.c (SOM_HOWTO): Define.
2414 (som_hppa_howto_table): Use it.
2416 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2418 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2420 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2422 2000-02-24 Catherine Moore <clm@cygnus.com>
2424 * som.c (som_misc_symbol_info): Add field
2426 (som_bfd_derive_misc_symbol_info): Initialize
2428 (som_build_and_write_symbol_table): Keep track
2429 of secondary_def field.
2430 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2431 if secondary_def field is set.
2432 (som_bfd_ar_write_symbol_stuff): Initialize
2435 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2437 * dwarf2.c (read_address): Read 16-bits addresses.
2438 (parse_comp_unit): Accept addr_size == 2.
2440 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2442 * bfd-in.h: Update copyright date.
2444 2000-02-23 Linas Vepstas <linas@linas.org>
2446 * cpu-i370.c: New file.
2447 * elf32-i370.c: New file.
2448 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2449 (bfd_i370_arch): New.
2450 (bfd_archures_list): Add bfd_i370_arch.
2451 * elf.c (prep_headers): Add bfd_arch_i370.
2452 * Makefile.am: Add support for IBM 370 elf.
2453 * config.bfd: Likewise.
2454 * configure.in: Likewise.
2455 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2456 * reloc.c (bfd_reloc_code_type): Likewise.
2457 * targets.c: Likewise.
2459 * Makefile.in: Regenerate.
2460 * configure: Regenerate.
2461 * bfd-in2.h: Regenerate.
2463 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2465 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2466 invalid relocation types, and change them to R_386_NONE.
2468 2000-02-22 H.J. Lu <hjl@gnu.org>
2470 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2471 not defined, don't add a second ELF_VER_CHR.
2473 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2474 symbols converted to local symbols even when stripping all
2476 (elf_link_output_extsym): Process global symbols converted to
2477 local symbols even if they are being stripped.
2479 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2481 * archures.c (bfd_octets_per_byte): Return unsigned int.
2482 (bfd_arch_mach_octets_per_byte): Ditto.
2483 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2485 * section.c (bfd_get_section_size_before_reloc): Quell signed
2486 vs. unsigned comparison warning.
2487 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2488 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2489 change. What was I thinking?
2490 * bfd-in2.h: Regenerate.
2492 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2493 (elf_gc_sections): Same here.
2494 (elf_gc_common_finalize_got_offsets): And here.
2496 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2498 ELF HPPA doesn't work at present; remove it until it does.
2499 * config.bfd: Comment out setting targ_defvec to
2501 * Makefile.am: Rebuild dependencies.
2502 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2503 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2504 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2505 * Makefile.in: Rebuild.
2506 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2508 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2510 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2511 is no bfd_free(). Revert bfd_free part of previous change.
2513 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2515 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2517 (coff_compute_section_file_positions): Use bfd_free to pair
2519 (coff_write_object_contents): Likewise.
2521 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2522 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2524 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2526 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2527 (xcoff_ar_file_hdr_big): New structure.
2528 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2529 (xcoff_ar_hdr_big): New structure.
2530 (SIZEOF_AR_HDR_BIG): New macro.
2531 (xcoff_big_format_p): New macro.
2532 (xcoff_ardata_big): New macro.
2533 (arch_xhdr_big): New macro.
2534 (xcoff_slurp_armap): Handle large archives.
2535 (xcoff_archive_p): Detect large archives.
2536 (xcoff_read_ar_hdr): Handle large archives.
2537 (xcoff_openr_next_archived_file): Handle large archives.
2538 (xcoff_generic_stat_arch_elt): Handle large archives.
2539 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2540 (xcoff_write_armap_big): New function.
2541 (xcoff_write_armap): New function, dispatch to _old or _big.
2542 (xcoff_write_archive_contents_old): Rename from
2543 xcoff_write_archive_contents.
2544 (xcoff_write_archive_contents_big): New function.
2545 (xcoff_write_archive_contents): New function, dispatch to _old or
2548 2000-02-18 Richard Henderson <rth@cygnus.com>
2550 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2551 and hide_symbol members.
2552 (elf_link_hash_copy_indirect): Remove.
2553 (elf_link_hash_hide_symbol): Remove.
2554 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2555 and elf_backend_hide_symbol.
2556 (_bfd_elf_link_hash_copy_indirect): Declare.
2557 (_bfd_elf_link_hash_hide_symbol): Declare.
2558 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2559 (_bfd_elf_link_hash_hide_symbol): Likewise.
2560 (_bfd_elf_link_hash_table_init): Don't init killed members.
2561 * elflink.h (elf_link_add_object_symbols): Use the bed function
2562 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2563 (elf_link_assign_sym_version): Likewise.
2564 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2565 (elf_backend_hide_symbol): Likewise.
2566 (elfNN_bed): Update for new members.
2568 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2570 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2571 STACK_END_ADDR): Define for new core file format.
2572 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2573 for handling the vagaries of the various core file structures used
2574 by AIX over the years.
2575 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2576 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2577 core_dumpx structure.
2579 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2581 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2582 (bfd_mach_sh3_dsp): Likewise.
2583 (bfd_mach_sh4): Reinstate.
2584 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2585 * bfd-in2.h: Regenerate.
2586 * coff-sh.c (struct sh_opcode): flags is no longer short.
2587 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2588 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2589 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2590 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2591 (sh_opcodes): No longer const.
2592 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2593 (sh_insn_uses_reg): Check for USESAS and USESR8.
2594 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2595 (_bfd_sh_align_load_span): Return early for SH4.
2596 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2597 Take into account that field b of a parallel processing insn
2598 could be mistaken for a separate insn.
2599 * cpu-sh.c (arch_info_struct): New array elements for
2600 sh2, sh-dsp and sh3-dsp.
2601 Reinstate element for sh4.
2602 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2603 (SH4_NEXT): Reinstate.
2604 (SH3_NEXT, SH3E_NEXT): Adjust.
2605 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2606 * elf32-sh.c (sh_elf_set_private_flags): New function.
2607 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2608 (sh_elf_merge_private_data): New function.
2609 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2610 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2611 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2612 sh_elf_merge_private_data.
2614 2000-02-13 Richard Henderson <rth@cygnus.com>
2616 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2617 hide_symbol members.
2618 (elf_link_hash_copy_indirect): New.
2619 (elf_link_hash_hide_symbol): New.
2620 * elflink.h (elf_link_add_object_symbols): Break out copy from
2621 indirect new new symbol to elf.c.
2622 (elf_link_assign_sym_version): Break out privatization of
2623 non-exported symbol to elf.c.
2624 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2625 (_bfd_elf_link_hash_hide_symbol): New.
2626 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2628 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2630 * section.c (_bfd_strip_section_from_output): Add info parameter.
2631 If it passed as non-NULL, use it to check whether any input BFD
2632 has an input section which uses this output section. Change all
2634 * bfd-in2.h: Rebuild.
2636 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2637 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2639 * bfd-in2.h: Rebuild.
2641 2000-02-10 Timothy Wall <twall@cygnus.com>
2643 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2644 allow final modifications of swapped-in symbol.
2645 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2646 * coffcode.h (coff_write_relocs): Use macro
2647 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2648 symbol index should be set to -1.
2650 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2652 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2653 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2654 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2655 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2656 sh_insns_uses_or_sets_freg): New functions.
2657 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2658 * (sh_insns_conflict): Use new functions and new macros to
2659 detect conflicts when two instructions both set same integer registers,
2660 both set same fp register, and both set special register.
2662 2000-02-09 Timothy Wall <twall@cygnus.com>
2664 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2665 swapping in sections, so that the swapping routines have access to
2668 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2670 * coff-go32.c: Update comment. Update copyright.
2672 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2674 * syms.c (bfd_decode_symclass)
2675 Two new class characters were added - 'V' and 'v'. The
2676 meaning of 'W' is now restricted to just weak non-object
2677 symbols. This allows differentiation between, for example,
2678 weak functions vs weak objects. nm for example now dumps:
2680 'w' = weak unresolved
2681 'V' = weak global object
2682 'v' = weak unresolved object
2684 (bfd_is_undefined_symclass): New function. Return true if the
2685 given symbol class represents and undefined/unresolved symbol.
2687 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2690 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2692 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2693 STT_ARM_16BIT flag set, but it is not attached to a data object
2694 return STT_ARM_16BIT so that it will be treated as code by the
2697 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2699 * coff-i386.c (i3coff_object_p): Remove prototype.
2702 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2703 to name. Update copyright.
2705 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2706 assignment to avoid warning. Update copyright.
2708 2000-01-24 Robert Lipe (robertl@sco.com)
2710 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2711 instead of using GNU C extension.
2713 2000-01-21 Nick Clifton <nickc@cygnus.com>
2715 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2716 amount from a bfd_in_memory structure.
2717 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2720 2000-01-14 Nick Clifton <nickc@cygnus.com>
2722 * linker.c (default_indirect_link_order): oops - fix incorrectly
2723 applied patch from Tim Wall.
2725 2000-01-13 Timothy Wall (twall@tiac.net>
2727 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2728 = scnhsz, filhsz, relsz, aoutsz, etc)
2730 * coffswap.h: Ditto.
2732 2000-01-13 Nick Clifton <nickc@cygnus.com>
2734 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2735 interwork thumb to arm stub.
2737 2000-01-13 Timothy Wall (twall@tiac.net>
2739 * archures.c (bfd_octets_per_byte): New function: Return
2741 (bfd_arch_mach_octets_per_byte): New function: Return target
2744 * section.c: Distinguish between octets and bytes for usage of
2745 _cooked_size, _raw_size, and output_offset. Clarify
2746 description of bfd_set_section_contents.
2748 * bfd-in2.h: Regenerate.
2750 * coffgen.c: Indicate that the offset parameter is in bytes, not
2753 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2754 where appropriate to get the octet offset when calling
2755 bfd_set_section_contents.
2756 (bfd_coff_reloc_link_order): Ditto.
2758 * linker.c (bfd_generic_reloc_link_order): Ditto.
2759 (_bfd_default_link_order): Ditto.
2761 * reloc.c (bfd_perform_relocation): Distinguish between octets
2762 and bytes. Use octets when indexing into octet data; use bytes
2763 when calculating target addresses.
2764 (bfd_install_relocation): Ditto.
2766 * srec.c (srec_write_section): Ditto.
2768 2000-01-13 Nick Clifton <nickc@cygnus.com>
2770 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2771 3 to 2. This allows 4 byte sized sections, which is necessary for
2772 dlltool to build functioning DLLs.
2774 2000-01-10 Philip Blundell <pb@futuretv.com>
2776 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2777 (arm*-*-conix*): New target.
2779 2000-01-10 Egor Duda <deo@logos-m.ru>
2781 * config.bfd: Include elf32_i386 vector to target list for cygwin
2784 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2785 * configure.in: Test for structure win32_pstatus_t in
2787 * configure: Regenerate.
2789 * elf.c (elfcore_grok_win32pstatus): New function: process
2790 win32_pstatus_t notes in elf core file.
2791 (elfcore_grok_note): Detect win32_pstatus notes.
2793 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2795 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2797 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2798 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2800 1999-12-29 Richard Henderson <rth@cygnus.com>
2802 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2803 if no dynamic sections created.
2805 1999-12-27 Nick Clifton <nickc@cygnus.com>
2807 * peicode.h (pe_bfd_object_p): Only define for PE format
2810 1999-12-17 Nick Clifton <nickc@cygnus.com>
2812 * coff-i386.c (i3coff_object_p): Delete.
2813 (i386coff_vec): Replace reference to i3coff_object_p with a
2814 reference to coff_object_p.
2816 * coff-mcore.c (pe_object_p): Delete.
2818 * peicode.h (pe_bfd_object_p): New function: Detect the
2819 presence of a PE format COFF object file. Also detect and
2820 warn about the presence of LINK6 format Image Library Format
2823 1999-12-16 Nick Clifton <nickc@cygnus.com>
2825 * coff-arm.c (NUM_ELEM): New macro.
2826 (NUM_RELOCS): New macro: The number of known ARM relocs.
2827 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2828 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2830 (bfd_arm_process_before_allocation): Produce a warning message if
2831 an out of range symbol index is encountered.
2833 1999-12-14 Nick Clifton <nickc@cygnus.com>
2835 * elflink.h (is_global_symbol_definition): New Function: Return
2836 true iff the symbol is being given a global definition in this
2838 (elf_link_is_defined_archive_symbol): Do not bother processing
2839 symbols for an archive element that has already been included
2841 Use is_global_symbol_definition().
2843 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2845 * config.bfd: Add support for sparc-*-netbsdelf* and
2846 sparc-*-netbsdaout*.
2848 1999-12-13 Nick Clifton <nickc@cygnus.com>
2850 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2851 if the symbol is in the common section.
2853 1999-12-10 Nick Clifton <nickc@cygnus.com>
2855 * elflink.h (elf_link_is_defined_archive_symbol): New
2856 function: Decide if a symbol, in an archive map is there
2857 because it is defined in the archive element, or because it is
2858 just another common declaration of it.
2859 (elf_link_add_archive_symbols): Use
2860 elf_link_is_defined_archive_symbol to decide if an archive
2861 element contain a reference to a common symbol should be
2864 1999-12-10 Nick Clifton <nickc@cygnus.com>
2866 * elflink.h: Revert previous patch.
2867 * targets.c: Revert previous patch.
2868 * libbfd-in2.h: Revert previous patch.
2869 * libbfd.h: Revert previous patch.
2870 * elfxx-target.h: Revert previous patch.
2871 * archive.c: Revert previous patch.
2872 * aout-target.h: Revert previous patch.
2873 * aout-tic30.h: Revert previous patch.
2874 * bfd.c: Revert previous patch.
2875 * coff-alpha.c: Revert previous patch.
2876 * coff-rs6000.c: Revert previous patch.
2877 * elf64-mips.c: Revert previous patch.
2878 * ieee.c: Revert previous patch.
2879 * libecoff.h: Revert previous patch.
2880 * oasys.c: Revert previous patch.
2881 * som.c: Revert previous patch.
2882 * vms.c: Revert previous patch.
2884 1999-12-09 Nick Clifton <nickc@cygnus.com>
2886 * elflink.h (elf_link_add_archive_symbols): Add an archive
2887 element even if contains a symbol which is currently only
2888 considered to be a common.
2890 * targets.c (struct bfd_target): Add new field
2891 _bfd_allow_commons_in_armap.
2892 * bfd-in2.h:Regenerate.
2894 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2896 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2897 * libbfd.h: Regenerate.
2899 * elfxx-target.h: If using COFF archive map, override
2900 definition of allow_commons_in_armap and replace with
2903 * archive.c (bfd_compute_and_write_armap): Do not place common
2904 symbols into the archive map unless _bfd_allow_commons_in_armap
2907 * aout-target.h (MY_allow_commons_in_armap): Define.
2908 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2909 * bfd.c (bfd_allow_commons_in_armap): Define.
2910 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2911 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2912 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2913 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2914 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2915 * oasys.c (oasys_allow_commons_in_armap): Define.
2916 * som.c (som_allow_commons_in_armap): Define.
2917 * vms.c (vms_allow_commons_in_armap): Define.
2919 1999-12-07 Jim Blandy <jimb@cygnus.com>
2921 Add support for SSE registers in ELF core files.
2922 * elf.c (elfcore_make_note_pseudosection): New function.
2923 (elfcore_grok_prfpreg): Use it.
2924 (elfcore_grok_prxfpreg): New function.
2925 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2927 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2929 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2930 value by 4 before storing it back in the field. From
2931 Koundinya. K <kk@ddeorg.soft.net>.
2933 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2935 * archures.c (bfd_mach_am33): Define.
2936 * bfd-in2.h: Rebuilt.
2937 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2938 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2939 (compute_function_info): Handle additional registers saved by
2941 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2942 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2944 1999-11-29 Jim Blandy <jimb@cygnus.com>
2946 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2948 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2951 1999-11-27 Michael Meissner <meissner@cygnus.com>
2953 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2954 internal use within gas for alpha explicit relocations.
2955 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2956 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2957 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2958 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2959 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2960 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2962 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2963 BFD_RELOC_ALPHA_USER_*.
2965 * bfd-in2.h: Regenerate.
2966 * libbfd.h: Regenerate.
2968 1999-11-26 Fred Fish <fnf@cygnus.com>
2970 * elf.c (elfcore_read_notes): Add prototype for static function.
2971 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2972 (bfd_section_from_phdr): Replacement function that calls
2973 _bfd_elf_make_section_from_phdr for generic segment types and
2974 backend fucntion pointed to by elf_backend_section_from_phdr for
2975 backend specific segment types.
2976 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2977 now called by _bfd_elf_make_section_from_phdr. Note that this func
2978 is now just a stub between the caller and bfd_section_from_phdr.
2980 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2981 elf_backend_section_from_phdr.
2982 (elf_backend_section_from_phdr): Add prototype.
2984 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2985 (elfNN_bed): Add elf_backend_section_from_phdr.
2987 1999-11-25 Nick Clifton <nickc@cygnus.com>
2989 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2990 SEC_CODE and SEC_READONLY flags to glue sections.
2992 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2993 SEC_CODE and SEC_READONLY flags to glue sections.
2995 1999-11-20 Nick Clifton <nickc@cygnus.com>
2997 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3000 1999-11-19 Catherine Moore <clm@cygnus.com>
3002 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3003 (elf_cpu32_plt_entry): Likewise.
3005 1999-11-18 Nick Clifton <nickc@cygnus.com>
3007 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3009 (coff_mcore_relocate_section): Initialise addend to 0.
3010 Special case processing of RVA reloc.
3012 1999-11-17 Richard Henderson <rth@cygnus.com>
3014 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3015 type_change_ok; add sign_extend_vma.
3016 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3017 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3018 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3019 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3020 (elfNN_bed): Follow struture changes.
3022 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3024 * libbfd.c (bfd_read): Check result of read against desired result
3026 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3027 invalid compared to the section size.
3029 * ieee.c (ieee_slurp_debug): Get the length of the debug
3030 information right if there is no data part.
3032 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3034 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3035 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3037 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3039 * elflink.h (elf_bfd_final_link): Make last_local signed.
3041 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3043 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3046 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3048 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3050 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3051 * bfd-in2.h: Regenerate.
3053 1999-10-15 Andrew Haley <aph@cygnus.com>
3055 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3057 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3059 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3061 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3063 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3064 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3067 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3069 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3070 relocs also need the GP value.
3071 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3072 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3073 the GP value for R_MIPS_LITERAL relocs too. Handle
3074 R_MIPS_64 relocs properly on big-endian MIPS.
3075 (mips_elf_sign_extend): Behave properly with 'long long'.
3076 (mips_elf_highest): Correct typo.
3078 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3080 * cpu-m32r.c (arch_info_struct): New static global.
3081 (bfd_m32r_arch): Refer to it.
3082 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3083 (m32r_elf_print_private_bfd_data): Ditto.
3084 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3085 * archures.c (bfd_mach_m32rx): Define it.
3086 * bfd-in2.h: Rebuild.
3088 1999-09-28 Fred Fish <fnf@cygnus.com>
3090 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3091 (cisco_core_big_vec): Add new bigendian vec.
3092 (cisco_core_little_vec): Add new little endian vec.
3094 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3095 (crash_info_locs): Add array of possible offsets.
3096 (MASK_ADDR): Mask to apply to crash info offset.
3097 (crashinfo_external): Add textbase, database, bssbase and
3098 turn into a typedef.
3099 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3100 Many small changes to account for additional hardware versions.
3101 Pick a reasonable size for ".reg" section. Add a ".crash"
3102 section to allow access to crashinfo_external struct.
3103 (cisco_core_file_p): New version of this function that
3104 iterates over crash_info_locs, calling cisco_core_file_validate.
3105 (cisco_core_vec): Old big endian only vec replaced with ...
3106 (cisco_core_big_vec): Add big endian version.
3107 (cisco_core_little_vec): Add little endian version.
3109 * configure.in (cisco_core_vec): Split to two new vectors ...
3110 (cisco_core_big_vec): New target vector.
3111 (cisco_core_little_vec): New target vector.
3112 * configure: Regenerate.
3113 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3114 to cisco_core_big_vec in targ_selvecs.
3116 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3118 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3119 (mips_elf_relocate_got_local): Unused, delete.
3120 (mips_elf_relocate_global_got): Unused, delete.
3122 1999-09-24 Fred Fish <fnf@cygnus.com>
3124 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3125 to initialize it to something meaningful. Then use it to generate
3126 more useful segment names.
3128 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3130 * som.c (NO_PCREL_MODES): Define if the system does not define
3132 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3133 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3134 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3135 * libhppa.h (dis_assemble_22): New function.
3136 (bfd_hppa_insn2fmt): Handle long branch.
3138 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3141 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3143 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3144 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3145 (reloc_howto_type howto_table): Tidy comments and whitespace.
3147 1999-09-17 Nick Clifton <nickc@cygnus.com>
3149 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3150 previous delta. Set sec->gc_mark instead.
3152 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3154 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3155 (elf_cpu32_plt_entry): Likewise.
3157 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3159 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3161 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3162 symbol table, then just compute a suitable value (but do not
3163 create a __gp symbol).
3165 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3166 symbols when building shared libraries.
3167 (elf_hppa_final_link_relocate): Correct handling of PCREL
3168 relocations against undefined symbols.
3170 1999-09-16 Nick Clifton <nickc@cygnus.com>
3172 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3173 interworking sections as linker created so that they will not
3174 be removed by garbage collection.
3176 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3178 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3179 (elf_hppa_final_link_relocate): Consistently create an absolute
3180 address, then subtract out the value of __gp.
3182 1999-09-14 Michael Meissner <meissner@cygnus.com>
3184 * configure.in (Canonicalization of target names): Remove adding
3185 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3186 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3187 * configure: Regenerate.
3189 1999-09-14 Nick Clifton <nickc@cygnus.com>
3191 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3194 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3196 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3197 (elf_hppa_final_link): Initialize text_segment_base and
3199 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3201 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3202 (elf_hppa_final_link_relocate): Likewise.
3203 (elf_hppa_relocate_insn): Likewise.
3204 (elf_hppa_relocate_section): Initialize HOWTO.
3206 1999-09-13 Donn Terry <donn@interix.com>
3208 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3209 handling to support both GNU and MS objects.
3211 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3212 when determining whether to set F_RELFLG.
3214 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3216 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3217 PC24 relocs if the target is an undefined weak symbol.
3218 (arm_add_to_rel): Fix compiler warning.
3219 (elf32_arm_plt0_entry): Correct comments.
3221 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3223 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3224 an absolute symbol in REL relocs.
3226 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3228 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3229 Stub SEGREL32. Return an error for any relocation not handled.
3231 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3233 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3234 constant symbols, and avoid multiple definition errors on them.
3236 1999-09-12 Donn Terry <donn@interix.com>
3238 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3239 significant bit is set.
3241 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3243 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3245 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3246 relocs as we do for RELA relocs.
3248 1999-09-11 Donn Terry <donn@interix.com>
3250 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3251 (coff_final_link_postscript): Define.
3252 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3253 directory entries here.
3254 (_bfd_pei_final_link_postscript): New function.
3256 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3257 section flags based on the section name.
3259 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3260 get the overflow of the s_nlnno field from the s_nreloc field.
3261 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3262 the s_nlnno overflow of the .text section into the s_nreloc
3265 * peigen.c (add_data_entry): Declare.
3266 (pei_swap_aouthdr_out): Get image size right. Set linker version
3268 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3269 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3270 extraneous ImageBase.
3271 (pe_print_edata): Likewise.
3272 (pe_print_pdata): Likewise. Print exception entries.
3273 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3274 (tbl): Make const, add "UNKNOWN".
3275 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3276 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3277 section data directory.
3278 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3280 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3281 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3282 * peicode.h (coff_get_symbol_info): Define.
3284 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3286 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3288 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3291 * libpei.h: New file, broken out of peicode.h.
3292 * peigen.c: New file, broken out of peicode.h.
3293 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3294 * configure.in: Add peigen.lo to list of files required for each
3296 * Makefile.am: Rebuild dependencies.
3297 (BFD32_BACKENDS): Add peigen.lo.
3298 (BFD32_BACKENDS_CFILES): Add peigen.c.
3299 (SOURCE_HFILES): Add libpei.h.
3300 * configure, Makefile.in: Rebuild.
3302 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3303 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3304 instead. Don't clear the s_paddr field for an uninitialized data
3307 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3308 coff_data_type to f_timdat.
3309 * peicode.h (pe_mkobject_hook): Likewise.
3311 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3312 number if COFF_IMAGE_WITH_PE.
3314 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3315 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3316 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3317 there is no SEC_DEBUGGING section.
3318 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3319 IMAGE_FILE_DEBUG_STRIPPED.
3321 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3322 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3323 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3324 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3326 * coffswap.h (IMAGE_BASE): Don't define.
3327 * pei-arm.c (IMAGE_BASE): Don't define.
3328 * pei-i386.c (IMAGE_BASE): Don't define.
3329 * pei-mcore.c (IMAGE_BASE): Don't define.
3330 * pei-ppc.c (IMAGE_BASE): Don't define.
3332 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3333 symbol, switch on the class when determining whether to modify the
3334 value. For PE, don't modify the value of a C_FCN symbol not named
3337 * libbfd-in.h (_bfd_abort): Declare.
3339 * bfd.c (_bfd_abort): New function.
3340 * libbfd.h: Rebuild.
3342 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3345 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3346 don't write out the associated line numbers.
3348 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3351 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3352 changes when the base type is unknown.
3354 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3357 * syms.c (BSF_DEBUGGING_RELOC): Define.
3358 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3359 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3361 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3362 BSF_DEBUGGING_RELOC set.
3363 * bfd-in2.h: Rebuild.
3365 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3367 * ecoff.c (bfd_debug_section): Update initialization for new
3369 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3370 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3372 1999-09-10 H.J. Lu <hjl@gnu.org>
3374 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3375 _bfd_filnmlen field.
3376 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3378 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3380 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3381 for FPTR relocs involving local symbols.
3383 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3384 value for the stub address in a call through a stub.
3385 Install the value for a local symbol directly into the DLT
3386 instead of generating a reloc. Correctly handle FPTR64 relocs.
3388 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3389 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3390 (elf_hppa_final_link): Call them.
3392 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3394 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3395 (elf_adjust_dynamic_symbol): ...from here.
3397 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3399 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3400 relocation, remove them. SECREL64->LTOFF16WF.
3401 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3403 (elf_hppa_relocate_insn): Similarly.
3405 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3406 (elf_hppa_relocate_insn): Similarly.
3408 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3410 (elf_hppa_relocate_insn): Similarly.
3412 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3413 Handle LTOFF_TP* relocs.
3414 (elf_hppa_relocate_insn): Similarly.
3416 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3417 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3418 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3420 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3421 DIR32, DIR64 and FPTR64 relocations.
3422 (elf_hppa_relocate_insn): Similarly.
3424 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3425 address of the .PARISC.global section.
3426 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3427 table entry elf_hppa_final_link_relocate. Do not give a warning
3428 for a reloc against an external symbol if it has a PA64 hash
3430 (elf_hppa_final_link_relocate): Significantly rework. Handle
3431 DLTIND relocations. Compute the final value of the relocation
3432 before passing the value of elf_hppa_relocate_insn.
3433 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3434 relocation support. Handle DLTIND relocation requests just like
3435 DLTREL relocation requests. Simplify branch handling.
3437 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3439 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3440 non-allocated section as done in i386 version.
3441 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3442 statement since this is no know relocation.
3444 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3446 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3448 (elf_hppa_relocate_insn): Similarly.
3450 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3452 (elf_hppa_relocate_insn): Similarly.
3454 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3455 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3456 Pass the relocate type rather than the insn format to
3457 elf_hppa_relocate_insn.
3458 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3459 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3461 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3463 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3464 (bfd_coff_filnmlen): Define.
3465 (bfd_coff_std_swap_table): Initialize new field.
3466 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3468 (coff_write_symbols): Likewise.
3469 (coff_get_normalized_symtab): Likewise.
3470 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3471 * libcoff.h: Rebuild.
3473 1999-09-06 Donn Terry <donn@interix.com>
3475 * coffcode.h (sort_by_secaddr): New static function if
3477 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3478 sections by VMA when assigning target_index values. Always set
3481 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3482 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3484 * libcoff.h: Rebuild.
3486 * coffcode.h (coff_set_custom_section_alignment): Add const to
3487 declaration to match definition.
3488 (coff_write_object_contents): Don't set F_AR32W(R)? if
3491 * coff-i386.c (in_reloc_p): Add declaration.
3492 (i386coff_vec): Simplify initialization of
3493 application_section_flags.
3495 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3496 version. Move COFF_WITH_PE specific code to new version.
3497 (stype_to_sec_flags): Likewise. Add section parameter.
3498 * coffgen.c (make_a_section_from_file): Set target_index before
3499 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3500 * libcoff.h: Rebuild.
3502 * syms.c (stt): Add some PE/PEI section names.
3503 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3505 (bfd_symbol_info): Check for 'w'.
3507 * section.c (struct bfd_comdat_info): Define.
3508 (asection): Add comdat field.
3509 (STD_SECTION): Initialize comdat field.
3510 (bfd_make_section_anyway): Likewise.
3511 * bfd-in2.h: Rebuild.
3513 1999-09-06 Andreas Schwab <schwab@suse.de>
3515 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3518 1999-09-06 Nick Clifton <nickc@cygnus.com>
3520 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3521 bfd_realloc instead of calloc and realloc.
3523 1999-09-04 Steve Chamberlain <sac@pobox.com>
3525 * cpu-pj.c: New file.
3526 * elf32-pj.c: New file.
3527 * config.bfd (pj*): New cpu.
3528 (pj-*-*, pjl-*-*): New targets.
3529 * configure.in (bfd_elf32_pj_vec): New target vector.
3530 (bfd_elf32_pjl_vec): New target vector.
3531 * archures.c (bfd_arch_pj): Define.
3532 * elf.c (prep_headers): Handle bfd_arch_pj.
3533 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3534 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3535 to target vector list.
3536 * Makefile.am: Rebuild dependencies.
3537 (ALL_MACHINES): Add cpu-pj.lo.
3538 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3539 (BFD32_BACKENDS): Add elf32-pj.lo.
3540 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3541 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3543 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3545 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3546 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3547 and NON_GOT_REF from weak defined symbol to real symbol.
3548 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3549 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3550 create a COPY reloc.
3551 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3552 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3553 don't create a COPY reloc.
3555 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3557 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3558 count those in sections we are not including in the link.
3560 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3562 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3563 field in hpux11 shared libraries.
3565 1999-09-02 Nick Clifton <nickc@cygnus.com>
3567 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3569 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3571 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3572 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3573 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3575 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3577 * elflink.h (record_link_assignment): When possible, keep the
3578 original type of the symbol.
3580 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3582 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3583 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3584 tools were configured.
3585 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3587 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3589 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3590 GOT entries for GOT16 relocations; they're not required.
3592 1999-08-24 Nick Clifton <nickc@cygnus.com>
3594 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3596 * config.bfd (arm-*-netbsd*): New target.
3597 * configure.in (armnetbsd_vec): New target vector.
3598 * configure: Regenerate
3599 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3601 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3602 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3603 (armnetbsd.lo): New rule with deps.
3604 * Makefile.in: Regenerate.
3606 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3609 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3611 * som.c (som_slurp_symbol_table): Fix typo in comment.
3613 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3615 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3616 here instead of using elf_section_data...
3618 1999-08-19 Nick Clifton <nickc@cygnus.com>
3620 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3621 relocations into the base file.
3622 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3623 we are building a base file.
3625 1999-08-19 Nick Clifton <nickc@cygnus.com>
3627 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3629 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3630 REL relocs when performing a partial relocation.
3632 1999-08-18 Donn Terry <donn@interix.com>
3634 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3635 _bfd_coff_link_input_bfd into top level.
3637 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3638 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3639 (coff_i386_rtype_to_howto): Likewise.
3640 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3641 Completely ignore symbols which are all zero.
3642 (dummy_reloc16_estimate): Add return 0.
3643 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3644 variable copy to name_copy to avoid shadowing outer scope
3646 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3647 from unsigned int to unsigned long. Add timestamp field.
3648 * libcoff.h: Rebuild.
3650 1999-08-17 H.J. Lu <hjl@gnu.org>
3652 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3655 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3657 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3658 for special section symbols.
3659 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3660 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3663 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3665 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3666 coincidence of variable names between old and new code.
3668 1999-08-12 Nick Clifton <nickc@cygnus.com>
3670 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3671 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3672 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3673 and 'addend' parameter a 'bfd_signed_vma'.
3674 (elf32_arm_final_link_relocate): Do not involve stubs in
3675 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3676 jumps, not function calls.
3678 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3680 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3681 in R_ARM_PC24 relocs.
3683 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3685 * elf-hppa.h (elf_hppa_fake_sections): New function.
3686 * elf32-hppa.c (elf_backend_fake_sections): Define.
3688 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3689 recent changes to the arch_info structure.
3691 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3692 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3693 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3696 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3697 Ralf Baechle <ralf@uni-koblenz.de>
3699 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3700 output DT_MIPS_GOTSYM.
3701 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3702 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3704 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3706 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3707 prototype. Handle local symbols. Add commentary.
3708 (mips_elf_calculate_relocation): Adjust accordingly.
3709 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3712 * elflink.h (elf_bfd_final_link): Tweak last change.
3714 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3716 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3717 elf-section data to allocate just the right amount of relocation
3718 space. Don't allocate the hash space twice.
3719 (elf_bfd_final_link): Calculate the amount of space to allocate in
3720 each relocation section.
3722 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3724 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3725 64bit mode, generate a section relative relocation for a 32bit
3727 (elf_hppa_is_local_label_name): New function.
3728 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3729 shared between 32bit and 64bit port.
3731 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3733 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3734 R_MIPS_GOT16 and R_MIPS_CALL16.
3735 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3736 to use when looking for a preexisting GOT entry.
3738 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3740 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3741 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3743 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3745 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3747 * elflink.h (elf_link_output_extsym): Don't output a weak
3748 reference to an undefined symbol just because it was defined weak
3751 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3753 * coffgen.c (coff_find_nearest_line): When looking for file, use
3754 last best match rather than first. If address is beyond last line
3755 number record, don't return the last line as the correct value.
3757 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3759 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3760 * bfd-in2.h: Rebuild.
3762 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3764 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3765 * coffcode.h (coff_set_custom_section_alignment): New static
3767 (coff_section_alignment_table): New static array.
3768 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3769 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3770 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3771 * libcoff.h: Rebuild.
3773 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3775 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3777 * Makefile.in: Rebuild.
3779 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3781 * section.c (SEC_SHARED): Define.
3782 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3783 (styp_to_sec_flags): Likewise.
3784 * peicode.h (coff_swap_scnhdr_out): Likewise.
3785 * bfd-in2.h: Rebuild.
3787 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3789 * coffcode.h (coff_classify_symbol): Comment out part of
3790 1999-08-05 change which breaks cygwin DLLs.
3792 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3793 * aclocal.m4, configure: Rebuild.
3795 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3797 * section.c (global_syms): Only initialize union field if
3800 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3802 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3803 the size of a GOT entry here.
3804 (mips_elf_calculate_relocation): Don't create a local GOT entry
3805 for the symbol in a GOT16 relocation; just for it's high-order bit
3806 (_bfd_mips_elf_relocate_section): Fix thinko.
3808 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3810 Based on patches from Donn Terry <donn@interix.com>:
3811 * coffcode.h (enum coff_symbol_classification): Define.
3812 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3813 _bfd_coff_classify_symbol. Change return type.
3814 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3815 (coff_slurp_symbol_table): Use coff_classify_symbol.
3816 (coff_classify_symbol): New static function.
3817 (coff_sym_is_global): Never define.
3818 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3819 * cofflink.c (coff_link_check_ar_symbols): Use
3820 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3821 (coff_link_add_symbols): Likewise.
3822 (_bfd_coff_link_input_bfd): Likewise.
3823 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3824 coff_classify_symbol.
3825 * libcoff.h: Rebuild.
3827 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3829 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3830 (e_ltpsel, e_rtpsel): Similarly.
3832 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3833 and 14bit ertpsel. Handle 64bit psel.
3835 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3837 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3838 handling for REL relocations. And only left-shift R_MIPS26
3839 relocation addends where necessary.
3841 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3843 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3844 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3845 Just return the relocation found.
3846 (mips_elf_relocate_section): Pull the LO16 addend out of the
3847 section itself when using REL relocations.
3849 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3850 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3853 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3855 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3856 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3857 relocation against a symbol in an input section with no output
3858 section. From Daniel Jacobowitz <drow@false.org>.
3860 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3862 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3863 look for generated file correctly.
3864 * aclocal.m4, configure: Rebuild.
3866 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3868 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3869 and R_MIPS16_26 relocations correctly when relocating.
3870 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3871 and R_MIPS_CALL_LO16 are for global symbols.
3873 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3875 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3877 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3878 variables and initialize them.
3880 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3882 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3883 there are no global symbols requiring GOT entries.
3884 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3885 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3886 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3888 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3889 symbols are considered to have the value zero.
3890 (_bfd_mips_elf_relocate_section): Don't try to perform a
3891 relocation for an undefined symbol.
3892 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3895 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3897 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3898 wants ba,a,pt %xcc instead of %icc.
3899 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3900 of large PLT entries.
3901 (sparc64_elf_plt_ptr_offset): Fix calculation.
3902 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3903 addend should be relative to load address, not .plt section start.
3904 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3906 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3908 * elf-bfd.h (struct elf_backend_data): Add
3909 print_symbol_all and output_arch_syms backend methods.
3910 * elfxx-target.h: Likewise.
3911 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3912 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3913 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3915 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3916 symbols in .dynsym, add their names into .dynstr. Put those symbols
3918 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3919 pointers to STT_REGISTER symbols in dynsym section.
3920 (sparc64_elf_print_symbol_all): New function.
3921 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3922 printing using the print_symbol_all hook.
3924 1999-07-30 Catherine Moore <clm@cygnus.com>
3926 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3929 1999-07-29 Richard Henderson <rth@cygnus.com>
3931 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3932 dynamic_sections_created.
3934 1999-07-29 Richard Henderson <rth@cygnus.com>
3936 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3937 (mips_rtype_to_howto): ... new function.
3938 (_bfd_mips_elf_relocate_section): Use it.
3940 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3942 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3944 1999-07-27 Nick Clifton <nickc@cygnus.com>
3946 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3948 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3949 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3951 1999-07-23 Donn Terry <donn@interix.com>
3953 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3954 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3955 * cofflink.c (coff_link_add_symbols): If PE, handle section
3957 * libcoff.h: Rebuild.
3959 * config.bfd (i[3456]86-*-interix*): New target.
3961 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3963 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3964 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3965 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3966 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3967 (COFF_SUPPORT_GNU_LINKONCE): Define.
3968 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3969 (COFF_SUPPORT_GNU_LINKONCE): Define.
3971 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3974 * makefile.dos: Remove; obsolete.
3975 * configure.bat: Remove; obsolete.
3977 1999-07-21 H.J. Lu <hjl@gnu.org>
3979 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3981 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3983 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3984 message and fail if a symbol index is out of range.
3986 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3988 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3989 when looking at a R_MIPS_GOT16 relocation.
3991 1999-07-20 Nick Clifton <nickc@cygnus.com>
3993 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3995 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3997 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3998 removed in previous change.
3999 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4000 in relocateable output.
4002 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4004 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4007 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4008 if they appear to be specially created by the linker.
4010 1999-07-19 Nick Clifton <nickc@cygnus.com>
4012 * targets.c (alternative_target): New field in bfd_target
4014 (bfd_search_for_target): New function: Find a target that
4015 satisifies a search function.
4016 * bfd-in2.h: Regenerate.
4018 * elfxx-target.h: Initialise the alternative_target field of
4019 the bfd_target structures to point to the other target (if
4021 * nlm-target.h: Initialise the alternative_target field of
4022 the bfd_target structures to point to the other target (if
4025 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4026 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4028 * aix386-core.c: Initialise new field of bfd_target structure.
4029 * aout-adobe.c: Initialise new field of bfd_target structure.
4030 * aout-arm.c: Initialise new field of bfd_target structure.
4031 * aout-target.h: Initialise new field of bfd_target structure.
4032 * aout-tic30.c: Initialise new field of bfd_target structure.
4033 * binary.c: Initialise new field of bfd_target structure.
4034 * bout.c: Initialise new field of bfd_target structure.
4035 * cisco-core.c: Initialise new field of bfd_target structure.
4036 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4037 * coff-alpha.c: Initialise new field of bfd_target structure.
4038 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4039 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4040 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4041 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4042 * coff-i386.c: Initialise new field of bfd_target structure.
4043 * coff-i860.c: Initialise new field of bfd_target structure.
4044 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4045 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4046 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4047 * coff-mips.c: Initialise new field of bfd_target structure.
4048 * coff-ppc.c: Initialise new field of bfd_target structure.
4049 * coff-rs6000.c: Initialise new field of bfd_target structure.
4050 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4051 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4052 * coff-tic30.c: Initialise new field of bfd_target structure.
4053 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4054 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4055 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4056 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4057 * hppabsd-core.c: Initialise new field of bfd_target structure.
4058 * hpux-core.c: Initialise new field of bfd_target structure.
4059 * i386msdos.c: Initialise new field of bfd_target structure.
4060 * i386os9k.c: Initialise new field of bfd_target structure.
4061 * ieee.c: Initialise new field of bfd_target structure.
4062 * ihex.c: Initialise new field of bfd_target structure.
4063 * irix-core.c: Initialise new field of bfd_target structure.
4064 * mipsbsd.c: Initialise new field of bfd_target structure.
4065 * netbsd-core.c: Initialise new field of bfd_target structure.
4066 * oasys.c: Initialise new field of bfd_target structure.
4067 * osf-core.c: Initialise new field of bfd_target structure.
4068 * ppcboot.c: Initialise new field of bfd_target structure.
4069 * ptrace-core.c: Initialise new field of bfd_target structure.
4070 * sco5-core.c: Initialise new field of bfd_target structure.
4071 * som.c: Initialise new field of bfd_target structure.
4072 * srec.c: Initialise new field of bfd_target structure.
4073 * tekhex.c: Initialise new field of bfd_target structure.
4074 * trad-core.c: Initialise new field of bfd_target structure.
4075 * versados.c: Initialise new field of bfd_target structure.
4076 * vms.c: Initialise new field of bfd_target structure.
4078 1999-07-19 Andreas Schwab <schwab@suse.de>
4080 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4083 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4085 * elflink.h (elf_link_adjust_relocs): New function.
4086 (elf_bfd_final_link): Use it.
4087 (elf_link_input_bfd): Deal with the fact that there can be
4088 two relocation sections for a single section.
4089 (elf_reloc_link_order): Likewise.
4091 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4092 a relocateable object.
4093 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4095 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4097 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4098 (sparc64_elf_get_reloc_upper_bound,
4099 sparc64_elf_get_dynamic_reloc_upper_bound,
4100 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4101 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4103 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4104 ELF64_R_TYPE_ID/DATA where appropriate.
4106 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4108 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4111 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4113 * elf32-mips.c (mips_elf_local_relocation_p): New static
4115 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4116 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4117 Always set *require_jalxp.
4118 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4119 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4120 GOT16 if the GOT16 is against a local symbol. Don't return false
4121 for an undefined symbol. If there is an overflow, assert that we
4124 1999-07-16 Andreas Schwab <schwab@suse.de>
4126 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4127 variables `link' and `elfsec'.
4128 (elf_bfd_final_link): Remove unused variable `os'.
4130 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4132 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4133 a PT_PHDR program headers.
4134 (_bfd_mips_elf_final_link): Don't assume there are going to be
4135 section symbols when we're not building a shared object.
4136 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4139 1999-07-15 J.T. Conklin <jtc@redback.com>
4141 * config.bfd (i[3456]86-*-vxworks*): New target.
4143 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4145 * elf32-mips.c (mips_elf_stub_section_p): New function.
4146 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4147 (mips_elf_relocate_section): Adjust calling sequence for
4148 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4149 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4152 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4154 * configure.in: Bump version number to 2.9.5.
4155 * configure: Rebuild.
4157 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4159 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4161 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4162 to derive final type instead of hardwiring a selection.
4164 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4166 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4167 things relocated by R_MIPS16_GPREL.
4168 (mips_elf_perform_relocation): Likewise.
4170 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4172 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4174 1999-07-14 Richard Henderson <rth@cygnus.com>
4176 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4177 (_bfd_mips_elf_size_dynamic_sections): Set it.
4178 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4179 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4180 new argument max_local.
4182 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4184 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4185 subwords when handling an R_MIPS16_26 relocation.
4186 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4189 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4190 dst_mask to match reality.
4191 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4192 (mips_elf_obtain_contents): Use bfd_get.
4193 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4194 (mips_elf_relocate_section): Likewise.
4196 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4198 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4199 (mips_elf_relocate_section): Adjust calling sequence for
4200 mips_elf_perform_relocation.
4201 (mips_elf_perform_relocation): Take additional argument. Handle
4202 R_MIPS16_26. Use bfd_put for convenience.
4204 1999-07-13 Richard Henderson <rth@cygnus.com>
4206 * elf.c (assign_file_positions_for_segments): Thinko last change.
4207 Always overwrite p_flags.
4209 1999-07-13 Richard Henderson <rth@cygnus.com>
4211 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4212 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4213 .dynbss and .rel[a].bss if want_dynbss.
4214 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4216 1999-07-13 Richard Henderson <rth@cygnus.com>
4218 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4220 1999-07-13 Richard Henderson <rth@cygnus.com>
4222 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4223 (struct elf_link_hash_table): Add dynlocal.
4224 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4225 (_bfd_elf_link_adjust_dynindx): Delete.
4226 (_bfd_elf_link_renumber_dynsyms): Prototype.
4227 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4228 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4229 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4230 (_bfd_elf_link_lookup_local_dynindx): New function.
4231 (elf_link_renumber_hash_table_dynsyms): New function.
4232 (_bfd_elf_link_renumber_dynsyms): New function.
4233 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4234 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4235 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4236 instead of elf_link_remove_section_and_adjust_dynindices.
4237 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4238 (elf_link_assign_sym_version): Remove removed_dynamic code.
4239 (elf_link_renumber_dynsyms): Delete.
4240 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4242 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4243 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4244 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4245 * elf32-mips.c: Similarly.
4246 * elf32-ppc.c: Similarly.
4247 * elf32-sparc.c: Similarly.
4248 * elf64-alpha.c: Similarly.
4249 * elf64-sparc.c: Similarly.
4251 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4253 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4254 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4255 when the relocation is against _gp_disp.
4257 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4259 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4260 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4261 to possibly_dynamic_relocs. Adjust usage throughout code.
4262 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4263 (elf_mips_ctor64_howto): Likewise.
4264 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4266 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4267 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4268 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4269 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4271 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4273 * Makefile.am: Rebuild dependencies.
4274 * Makefile.in: Rebuild.
4276 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4277 * bfd-in2.h: Rebuild.
4279 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4280 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4281 structure initializations. Add casts.
4282 * reloc.c (EMPTY_HOWTO): Define.
4283 * bfd-in2.h: Rebuild.
4284 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4285 comparisons against 0.
4286 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4287 previous_ibfd_e_flags to unsigned long.
4288 * vms.h (struct vms_private_data_struct): Change section_count to
4290 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4291 (_bfd_vms_write_gsd): Change symnum to unsigned.
4292 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4293 * vms-tir.c (etir_sta): Change psect to unsigned.
4294 (alloc_section): Change idx to unsigned.
4295 (tir_sta, tir_ctl): Change psect to unsigned.
4296 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4297 * vms.c (priv_section_count): Change to unsigned.
4299 1999-07-12 Andreas Schwab <schwab@suse.de>
4301 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4302 * m68klinux.c: Likewise.
4304 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4306 * Many files: Changes to avoid gcc warnings: Remove unused local
4307 variables. Add default case to enum switches.
4308 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4309 compile if not COFF_IMAGE_WITH_PE.
4310 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4311 (bfd_arm_get_bfd_for_interworking): Likewise.
4312 (bfd_arm_process_before_allocation): Likewise.
4313 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4314 * pei-arm.c: Likewise.
4315 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4316 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4317 (mips_elf_got16_entry): Put parens around & in body of ==.
4318 (mips_elf_calculate_relocation): Correct test for empty string.
4319 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4321 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4324 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4326 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4327 as appropriate. Fill in structure initializations. Add variable
4328 initializations. Add casts.
4329 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4330 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4332 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4334 * elf-bfd.h (bfd_elf_hash): Update declaration.
4335 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4336 when calling bfd_elf_hash.
4338 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4340 * libbfd.c (bfd_put_8): Make it of type `void'.
4341 * bfd-in2.h: Regenerated.
4342 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4344 (_bfd_mips_elf_final_link): Likewise.
4346 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4348 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4350 * config.bfd (hppa*-*-linux-gnu*): New target
4352 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4354 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4355 (_bfd_mips_elf_create_dynamic_sections): New function.
4356 (_bfd_mips_elf_add_symbol_hook): Likewise.
4357 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4358 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4359 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4360 (_bfd_mips_elf_gc_mark_hook): Likewise.
4361 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4362 (_bfd_mips_elf_always_size_sections): Likewise.
4363 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4364 (_bfd_mips_elf_check_relocs): Likewise.
4365 (_bfd_mips_elf_link_hash_table_create): Likewise.
4366 (_bfd_mips_elf_print_private_data): Likewise.
4367 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4368 (_bfd_mips_elf_final_link): Likewise.
4369 (_bfd_mips_elf_additional_program_headers): Likewise.
4370 (_bfd_mips_elf_modify_segment_map): Likewise.
4371 (_bfd_mips_elf_relocate_section): Likewise.
4372 * elf32-mips.c (mips_elf32_object_p): Move contents into
4373 _bfd_mips_elf_object_p.
4374 (mips_elf_additional_program_headers): Rename to
4375 _bfd_mips_elf_additional_program_headers.
4376 (mips_elf_modify_segment_map): Rename to
4377 _bfd_mips_elf_modify_segment_map.
4378 (elf_mips_abi_name): Change prototype.
4379 (mips_elf32_section_from_shdr): Merge into
4380 _bfd_mips_elf_section_from_shdr.
4381 (mips_elf32_section_processing): Merge into
4382 _bfd_mips_elf_section_processing.
4383 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4384 the right back-end ELF linker.
4385 (mips_elf_relocate_section): Rename to
4386 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4387 (mips_elf_link_output_symbol_hook): Rename to
4388 _bfd_mips_elf_link_output_symbol_hook.
4389 (mips_elf_create_dynamic_section): Rename to
4390 _bfd_mips_elf_create_dynamic_section.
4391 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4392 Adjust for 64-bit code. Use mips_elf_got_section.
4393 (mips_elf_adjust_dynamic_symbol): Rename to
4394 _bfd_mips_elf_adjust_dynamic_symbol. Use
4395 mips_elf_allocate_dynamic_relocations.
4396 (mips_elf_finish_dynamic_symbol): Rename to
4397 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4398 Adjust for 64-bit code.
4399 (mips_elf_finish_dynamic_sections): Rename to
4400 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4401 (mips_elf_always_size_sections): Rename to
4402 _bfd_mips_elf_always_size_sections.
4403 (mips_elf_add_symbol_hook): Rename to
4404 _bfd_mips_elf_add_symbol_hook.
4405 (mips_elf_next_lo16_addend): Constify.
4406 (mips_elf_calculate_relocation): Likewise.
4407 (mips_elf_obtain_contents): Likewise.
4408 (mips_elf_perform_relocation): Likewise.
4409 (mips_elf_create_dynamic_relocation): Likewise.
4410 (mips_elf_allocate_dynamic_relocations): New function.
4411 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4412 (MIPS_ELF_REL_SIZE): Likewise.
4413 (MIPS_ELF_DYN_SIZE): Likewise.
4414 (MIPS_ELF_GOT_SIZE): Likewise.
4415 (MIPS_ELF_SYM_SIZE): Likewise.
4416 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4417 (MIPS_ELF_GET_WORD): Likewise.
4418 (MIPS_ELF_PUT_WORD): Likewise.
4419 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4420 (STUB_LW): Conditionalize for 64-bit value.
4421 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4423 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4424 Check it for inconsistency.
4425 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4427 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4429 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4430 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4431 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4432 (mips_elf_local_got_index): Likewise.
4433 (mips_elf_got_page): Likewise.
4434 (mips_elf_got_info): Likewise.
4435 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4436 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4437 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4438 instead of constant `2'.
4439 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4440 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4441 (mips_elf_size_dynamic_sections): Use
4442 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4443 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4444 Adjust all releveant entries in elf backend table.
4445 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4446 (mips_elf64_section_processing): Likewise.
4447 Adjust elf backend entries to use _bfd_mips_elf variants now
4450 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4452 (size_dynamic_sections): Likewise.
4453 (elf_link_output_extsym): Likewise.
4454 * elf.c: (elf_fake_sections): Likewise.
4455 * libbfd.c (bfd_get): New macro.
4456 (bfd_put): Likewise.
4457 * bfd-in2.h: Regenerated.
4459 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4461 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4462 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4463 wap_reloca_in, and swap_reloca_out.
4464 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4465 multiple internal relocations per external relocation.
4466 (link_read_relocs): Likewise.
4467 (elf_bfd_final_link): Likewise.
4468 (elf_link_input_bfd): Likewise.
4469 (elf_gc_mark): Likewise.
4470 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4471 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4473 (size_info): Add entries for new fields.
4474 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4475 (mips_elf64_be_swap_reloc_in): New function.
4476 (mips_elf64_be_swap_reloc_out): Likewise.
4477 (mips_elf64_be_swap_reloca_in): Likewise.
4478 (mips_elf64_be_swap_reloca_out): Likewise.
4479 (mips_elf64_size_info): Add entries for new fields.
4481 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4483 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4484 field equals the new rel_count field.
4485 (elf_link_input_bfd): When doing a relocateable link, use the new
4486 rel_count field rather than the reloc_count field.
4487 (elf_reloc_link_order): Likewise.
4488 (elf_finish_pointer_linker_section): Likewise.
4490 Based on patch from H.J. Lu <hjl@gnu.org>:
4491 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4492 shared library to override a weak definition in a regular object.
4494 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4496 * libhppa.h: Revert July 2, 1999 patch.
4498 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4499 need to generate DLTIND relocations, not DLTREL relocations.
4501 1999-07-05 Nick Clifton <nickc@cygnus.com>
4503 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4505 (coff_set_flags): Recognise arm 5 architectures.
4507 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4508 Add support for armv5 architecture.
4510 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4512 * reloc.c: Add new, assembler only, ARM reloc:
4513 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4515 * bfd-in2.h: Regenerate.
4517 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4519 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4520 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4521 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4522 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4523 * elf32-mips.c (ABI_64_P): New macro.
4524 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4525 (_bfd_mips_elf_find_nearest_line): Adjust call to
4526 _bfd_dwarf2_find_nearest_line.
4527 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4528 * libbfd.h: Regenerated.
4530 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4532 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4534 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4536 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4537 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4539 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4541 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4543 (_bfd_elf_init_reloc_shdr): New function.
4544 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4545 bfd_alloc followed by memset.
4546 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4547 (elf_fake_sections): Here.
4548 (assign_section_numbers): Assign section numbers for the second
4549 relocation section, if required.
4550 * elflink.h (elf_link_output_relocs): New function.
4551 (elf_link_size_reloc_section): Likewise.
4552 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4553 (elf_link_input_bfd): Use elf_link_output_relocs.
4555 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4556 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4558 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4560 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4563 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4565 * elf32-mips.c (mips_elf_got_info): Move declaration before
4566 prototypes. Change global_gotsym to be a pointer to a hash entry,
4567 rather than a number index.
4568 (mips_elf_link_hash_entry): Move declaration before prototypes.
4569 (mips_elf_irix6_finish_dynamic_symbol): New function.
4570 (mips_elf_sign_extend): Likewise.
4571 (mips_elf_high): Likewise.
4572 (mips_elf_higher): Likewise.
4573 (mips_elf_highest): Likewise.
4574 (mips_elf_global_got_index): Likewise.
4575 (mips_elf_local_got_index): Likewise.
4576 (mips_elf_got_offset_from_index): Likeiwse.
4577 (mips_elf_record_global_got_symbol): Likewise.
4578 (mips_elf_got_page): Likewise.
4579 (mips_elf_next_lo16_addend): Likewise.
4580 (mips_elf_calculate_relocation): Likewise.
4581 (mips_elf_obtain_contents): Likewise.
4582 (mips_elf_perform_relocation): Likewise.
4583 (mips_elf_assign_gp): Likewise.
4584 (mips_elf_sort_hash_table_f): Likewise.
4585 (mips_elf_sort_hash_table): Likewise.
4586 (mips_elf_got_section): Likewise.
4587 (mips_elf_got_info): Likewise.
4588 (mips_elf_create_local_got_entry): Likewise.
4589 (mips_elf_got16_entry): Likewise.
4590 (mips_elf_create_dynamic_relocation): Likewise.
4591 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4592 (mips_elf_final_gp): Use mips_elf_assign_gp.
4593 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4594 into SHN_SCOMMON automatically on IRIX6.
4595 (mips_elf_add_symbol_hook): Likewise.
4596 (mips_elf_relocate_section): Rewrite, using
4597 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4598 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4599 Don't deal with .rld_map on IRIX6.
4600 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4601 section flags appropriately for .got.
4602 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4603 the got. Call mips_elf_record_global_got_symbol and allocate
4604 local got space appropriately.
4605 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4606 char *. Rework calculation of GOT size. Sort dynamic symbol
4607 table entries so entries that do not require GOT entries appear at
4608 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4609 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4611 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4613 (mips_elf_finish_dynamic_symbol): Use
4614 mips_elf_irix6_finish_dynamic_symbol.
4615 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4616 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4617 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4619 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4621 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4622 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4624 1999-06-04 Philip Blundell <philb@gnu.org>
4626 * elf32-arm.h (elf_backend_got_header_size): Define.
4627 (elf_backend_plt_header_size): Likewise.
4629 1999-06-28 Jim Pick <jim@jimpick.com>
4631 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4633 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4635 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4636 relocation function.
4637 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4639 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4641 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4642 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4643 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4644 (_bfd_mips_elf_section_from_shdr): Use them.
4645 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4646 of GP-relative sections.
4647 (_bfd_mips_elf_set_section_contents): Use them.
4648 (_bfd_mips_elf_section_processing): Share code between .sdata and
4649 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4650 (mips_elf_additional_program_headers): Add handling for
4651 PT_MIPS_OPTIONS segment on IRIX6.
4652 (mips_elf_modify_segment_map): Likeiwse.
4653 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4654 Include the options sections on IRIX6. Don't look for GP-relative
4655 sections by name; use SHF_MIPS_GPREL instead.
4656 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4658 (mips_elf_create_dynamic_sections): Don't muck about with section
4659 alignments and such on IRIX6.
4660 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4661 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4662 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4663 bfd_zalloc rather than bfd_alloc and memset.
4664 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4665 Don't assert the existence of .rld_map on IRIX6.
4666 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4668 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4669 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4672 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4674 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4675 (mips_elf_swap_msym_out): New function.
4676 (mips_elf_create_msym_section): Likewise.
4677 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4678 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4679 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4680 section not named .msym.
4681 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4682 .msym directly. Set appropriate attributes for the .msym
4684 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4685 (mips_elf_link_hash_newfunc): Clear it.
4686 (mips_elf_create_dynamic_sections): Create the .msym section
4688 (mips_elf_size_dynamic_sections): Allocate space for the
4689 .msym section. Add a DT_MIPS_MSYM entry.
4690 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4692 (mips_elf_finish_dynamic_sections): Assign a value for
4693 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4695 * elf32-mips.c (irix_compat_t): New enumeration.
4696 (ABI_N32_P): New macro.
4697 (IRIX_COMPAT): Likewise.
4698 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4699 (mips_elf_relocate_section): Fix typo.
4701 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4703 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4704 as writable PE sections.
4706 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4708 * dwarf2.c (struct arange): New type.
4709 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4710 (arange_add): New function.
4711 (decode_line_info): Keep track of address ranges that a compilation
4713 (comp_unit_contains_address): Return true if address is contained
4714 in _any_ of the address ranges associated with a compilation unit.
4715 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4716 on the first comp_unit that contains the address.
4718 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4720 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4721 (decode_line_info): Add variable STASH and initialize it to point
4722 to the per-bfd dwarf2_debug info. Remove static variable
4723 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4725 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4727 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4728 shared library to have an undefined symbol.
4730 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4731 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4733 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4735 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4736 * elf32-hppa.c: Remove everything related to symbol extension
4737 sections & records. Use the common elf_hppa_final_write_processing.
4739 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4741 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4742 functions instead of _init/_fini if requested.
4744 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4746 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4749 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4751 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4752 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4754 (ppc_elf_finish_dynamic_sections): Check for positive section
4755 dynindx field, rather than comparing against -1.
4756 (ppc_elf_relocate_section): Only return false if undefined_symbol
4757 or reloc_overflow fail, not always upon encountering an error.
4759 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4761 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4762 bfd_byte * before performing pointer arithmetic.
4764 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4766 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4768 * elf32-hppa.c: Include elf-hppa.h.
4769 (ARCH_SIZE): Define.
4770 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4772 (elf32_hppa_info_to_howto): Similarly.
4773 (elf_hppa_howto_table): Similarly.
4774 (elf_hppa_reloc_type_lookup): Similarly.
4775 (hppa_elf_gen_reloc_type): Similarly.
4776 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4778 1999-06-22 Nick Clifton <nickc@cygnus.com>
4780 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4781 handling R_V850_22_PCREL relocation.
4783 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4785 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4788 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4790 * section.c (_bfd_strip_section_from_output): Ignore sections
4791 DISCARDed by the link script.
4793 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4795 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4796 Remove unused local variable spp.
4798 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4799 the entry symbol is not set.
4801 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4803 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4804 GPDISP or LITUSE in a relocatable link.
4806 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4808 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4809 * (alloc_dwarf1_func): Likewise.
4811 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4813 * libhppa.h: Fix various formatting errors.
4814 (assemble_3); Rewrite using CATENATE.
4815 (assemble_17): Fix various bugs.
4817 1999-06-16 Nick Clifton <nickc@cygnus.com>
4819 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4821 1999-06-15 Richard Henderson <rth@cygnus.com>
4823 * section.c (SEC_SHORT): Define.
4824 * bfd-in2.h: Rebuild.
4826 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4828 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4829 Remove abfd parameter. Use _bfd_strip_section_from_output.
4830 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4832 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4833 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4834 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4836 (bfd_elf_size_dynamic_sections): Use it.
4838 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4840 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4841 complain_overflow_bitfield to complain_overflow_signed.
4843 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4845 * elflink.h (elf_link_read_relocs_from_section): New function,
4847 (elf_link_read_relocs): Here. Use it for both relocation
4850 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4852 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4853 asect->reloc_count is valid.
4855 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4857 * elf32-mips.c (mips_elf32_section_processing): Permit a
4858 SHT_MIPS_REGINFO section to have a size of 0.
4860 1999-06-12 David O'Brien <obrien@freebsd.org>
4862 * config.bfd (alpha*-*-freebsd*): New target.
4863 (i[3456]86-*-freebsd*): Now defaults to ELF.
4865 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4867 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4868 wrap if the relocation covers the high bit of an address.
4870 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4872 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4874 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4875 instead of R_SPARC_max.
4876 (sparc64_elf_info_to_howto): Likewise.
4877 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4878 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4880 1999-06-07 Richard Henderson <rth@cygnus.com>
4882 * section.c (_bfd_strip_section_from_output): Remove output
4883 sections with no initial link_order.
4885 1999-06-07 Nick Clifton <nickc@cygnus.com>
4887 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4889 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4891 * Makefile.am (SOURCE_HFILES): Add missing headers.
4892 * Makefile.in: Regenerated.
4894 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4896 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4899 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4901 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4902 range undefweak symbols.
4903 * hash.c: Add missing comma after @xref{}
4904 * linker.c: Likewise.
4906 1999-06-04 Nick Clifton <nickc@cygnus.com>
4908 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4910 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4911 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4912 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4913 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4915 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4917 * Makefile.am: Rebuild dependencies.
4918 (BFD32_BACKENDS): Add dwarf1.lo.
4919 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4920 * Makefile.in: Rebuild.
4922 1999-06-04 Nick Clifton <nickc@cygnus.com>
4924 * Makefile.am: Add epoc-arm-pe target.
4925 * Makefile.in: Regenerate.
4926 * pe-arm.c: Only redefine interworking function names if they have
4927 not already been redefined.
4928 * pei-arm.c: Only redefine interworking function names if they have
4929 not already been redefined.
4930 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4932 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4935 1999-06-03 Nick Clifton <nickc@cygnus.com>
4937 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4939 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4941 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4943 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4945 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4946 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4948 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4950 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4951 in other text sections.
4953 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4955 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4956 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4957 * libbfd.h: Regenerate.
4958 * coff-sh.c (sh_merge_private_data): Delete.
4959 (coff_bfd_merge_private_bfd_data): Change to
4960 _bfd_generic_verify_endian_match.
4961 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4963 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4965 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4967 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4969 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4971 (bfd_elf32_arm_process_before_allocation): Likewise.
4972 * bfd-in2.h: Rebuild.
4974 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4976 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4977 track of end_sequence markers.
4978 (add_line_info): Add END_SEQUENCE arg.
4979 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4980 debug-line info---it doesn't work right if a compilation unit
4981 consists of multiple discontiguous code-sequences. It would be
4982 worthwhile to optimize for the common case where a compilation
4983 unit results in a contiguous set of code sequences, but this is
4984 quite tricky to get right for arbitrary DWARF2 files.
4985 (lookup_address_in_line_info_table): Don't use the last line entry
4986 for a compilation unit for anything with an address higher than
4987 this line entry. Also, check for end_sequence markers to
4988 correctly handle discontinuities.
4989 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4990 compilation units, check all compilation units with each->high==0
4991 just like when reading compilation units.
4993 * dwarf2.c (decode_line_info): Initialize table->files and
4994 table->last_line to NULL to avoid segfaults due to random
4995 values in these members.
4996 (concat_filename): Check for out-of-range file number before
4997 indexing filename table. Segfaults suck.
4999 * dwarf2.c (decode_line_info): Don't truncate address to least
5000 significant 32 bits (breaks 64 bit targets).
5001 (lookup_address_in_function_table): Ditto.
5002 (comp_unit_contains_address): Ditto.
5004 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5006 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5007 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5008 (mips_elf64_howto_table_rela): Likewise.
5010 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5012 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5013 single section has two associated relocation sections.
5015 1999-06-02 Mark Salter <msalter@cygnus.com>
5017 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5018 COFF_WITH_PE defined.
5020 1999-06-02 Nick Clifton <nickc@cygnus.com>
5022 * pe-arm.c: Rename global arm interworking functions to avoid name
5023 collision when all targets BFD is built.
5026 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5028 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5029 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5030 (bfd_elf_section_data): Add use_rela_p.
5031 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5032 (_bfd_elf_new_section_hook): Likewise.
5033 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5035 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5036 * elfcode.h (write_relocs): Determine whether or not use rela
5037 relocs based on the relocation section header.
5038 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5039 instead of use_rela_p.
5040 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5041 (elf_backend_may_use_rela_p): Likewise.
5042 (elf_backend_default_use_rela_p): Likewise.
5043 (elfNN_bed): Use them.
5045 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5047 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5049 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5051 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5052 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5053 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5054 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5055 * bfd-in2.h: Regenerated.
5056 * libbfd.h: Likewise.
5057 * elf32-mips.c (mips_info_to_howto_rela): New function.
5058 (USE_REL): Adjust for new conventions.
5059 (MINUS_ONE): New macro.
5060 (elf_mips_howto_table): Add R_MIPS_SUB.
5061 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5063 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5064 .MIPS.content section.
5065 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5066 with .MIPS.content as .MIPS.content sections. Set
5067 SHF_MNIPS_NOSTRIP for such section.
5068 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5069 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5070 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5072 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5074 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5077 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5080 1999-05-30 Philip Blundell <philb@gnu.org>
5082 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5083 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5084 the addend does not overflow into the rest of the word.
5086 1999-05-29 Nick Clifton <nickc@cygnus.com>
5088 * bfd-in.h: Amend prototype for
5089 bfd_elf32_arm_process_before_allocation .
5090 * bfd-in.h: Regenerate.
5092 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5093 elements in a fixed sized array.
5094 (ARM_ELF_ABI_VERSION): Define.
5095 (ARM_ELF_OS_ABI_VERSION): Define.
5096 (R_ARM_THM_ABS5): Fix rightshift and size.
5097 (R_ARM_THM_PC22): Fix size.
5098 (R_ARM_PLT32): Define Howto.
5099 (find_howto): New function: Locate a howto based on a reloc
5101 (elf32_arm_info_to_howto): Use find_howto if necessary.
5102 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5103 bfd_reloc_code_real_type.
5104 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5105 and BFD_RELOC_VTABLE_ENTRY.
5106 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5108 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5109 elements in a fixed sized array.
5110 (ARM_ELF_ABI_VERSION): Define.
5111 (ARM_ELF_OS_ABI_VERSION): Define.
5112 (R_ARM_THM_ABS5): Fix rightshift and size.
5113 (R_ARM_THM_PC22): Fix size.
5114 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5115 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5116 bfd_reloc_code_real_type.
5118 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5119 no_pipeline_knowledge.
5120 (elf32_arm_link_hash_create): Initialise new field to zero.
5121 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5122 no_pipeline_knowledge. Use this parameter to initialise the field
5123 in the globals data structure.
5124 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5125 no_pipeline_knowledge is false and the binary is from an old
5127 (elf32_arm_merge_private_data): Generate an error if an attempt is
5128 made to link together big endian and little endian code.
5129 (elf32_arm_post_process_headers): New function: Initialise the
5130 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5132 (elf_backend_post_process_headers): Define.
5134 1999-05-28 Nick Clifton <nickc@cygnus.com>
5136 * elf-bfd.h (struct elf_backend_data): Add new field:
5137 elf_backend_post_process_headers.
5139 * elfxx-target.h (elf_backend_post_process_headers): Define to
5140 NULL if not already defined.
5141 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5143 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5145 (_bfd_elf_compute_section_file_positions): Call
5146 elf_backend_post_process_headers if defined.
5148 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5150 * configure.in: Check whether getuid and getgid exist.
5151 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5152 HAVE_GETGID are not defined, respectively.
5153 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5155 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5156 * configure, config.in: Rebuild.
5158 1999-05-28 Martin Dorey <mdorey@madge.com>
5160 * elf32-i960.c: New file.
5161 * elf.c (prep_headers): Handle bfd_arch_i960.
5162 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5163 * config.bfd (i960-*-elf*): New target.
5164 * configure.in (bfd_elf32_i960_vec): New target vector.
5165 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5166 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5167 * Makefile.in, aclocal.m4, configure: Rebuild.
5169 1999-05-27 Nick Clifton <nickc@cygnus.com>
5171 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5173 (find_howto): New function: Find entries in the
5174 elf32_arm_howto_table.
5175 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5177 (elf32_arm_reloc_type_lookup): Add lookup for
5178 BFD_RELOC_ARM_PLT32.
5180 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5182 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5183 (elf32_arm_link_hash_table_create): Use above function as the
5184 constructor for hash table entries.
5185 (elf32_arm_relocate_section): Avoid crash when there is no output
5187 (elf32_arm_final_link_relocate): New parameter h.
5188 (elf32_arm_relocate_section): Pass symbol hash entry to above
5190 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5193 1999-05-25 Catherine Moore <clm@cygnus.com>
5195 * coff-arm.c (coff_arm_relocate_section): Don't emit
5196 base file entries for pc-relative values.
5198 1999-05-25 DJ Delorie <dj@cygnus.com>
5200 * peicode.h (coff_swap_sym_in): When we create the actual section
5201 to reflect the not-there section C_SECTION symbols refer to,
5202 change the symbol class to C_STAT as the section is now really
5205 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5207 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5210 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5212 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5214 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5215 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5217 1999-05-16 Nick Clifton <nickc@cygnus.com>
5219 * coff-mcore.c (in_reloc_p): Reinstate.
5221 1999-05-15 Nick Clifton <nickc@cygnus.com>
5223 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5224 * bfd-in2.h: Regenerate.
5225 * coff-mcore.c (in_reloc_p): Remove defintion.
5226 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5227 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5228 IMAGE_REL_MCORE_RVA.
5229 (coff_mcore_rtype_to_howto): Add special processing for
5230 IMAGE_REL_MCORE_RVA.
5231 (coff_mcore_relocate_section): Add support for
5232 IMAGE_REL_MCORE_RVA.
5233 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5234 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5236 (mcore_elf_relocate_section): Delete redundant case labels.
5238 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5240 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5241 precedence between bit-and and comparison.
5243 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5245 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5246 list of target formats (targ_selvecs).
5247 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5248 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5250 1999-05-10 DJ Delorie <dj@cygnus.com>
5252 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5253 reasonable mode until "ar x" is smart enough to skip it (fixes
5254 gcc/libgcc.a builds on mips-ecoff targets
5256 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5257 to work. Hack to support MS import libraries, which use different
5258 COMDAT types than GNU.
5259 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5260 to implied zero-length sections (see peicode below)
5261 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5262 filename symbols, which use one *or more* auxents.
5263 * coffswap.h (coff_swap_aux_in): ditto
5264 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5267 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5269 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5270 for all relocations.
5272 1999-05-10 Catherine Moore <clm@cygnus.com>
5274 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5275 if COFF_IMAGE_WITH_PE.
5276 (bfd_arm_process_before_allocation): Likewise.
5277 (bfd_arm_get_bfd_for_interworking): Likewise.
5278 * coff-arm.c: Likewise.
5279 * bfd-in2.h: Regenerate.
5280 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5281 (armpe_big_vec): Likewise.
5282 * configure: Rebuild.
5284 1999-05-10 Nick Clifton <nickc@cygnus.com>
5286 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5287 section, not just .rel. Same for .rela.
5289 1999-05-07 Nick Clifton <nickc@cygnus.com>
5291 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5292 endianism with an error message.
5294 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5296 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5297 assignment from "unsigned char *" to "char *".
5298 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5300 1999-05-05 Catherine Moore <clm@cygnus.com>
5302 * coff-arm.c (coff_arm_relocate_section): Add one to
5303 address of ARM_RVA32 thumb functions.
5305 1999-05-05 Catherine Moore <clm@cygnus.com>
5307 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5308 (elf32_m68k_copy_private_bfd_data): New.
5309 (elf32_m68k_merge_private_bfd_data): New.
5310 (elf32_m68k_print_private_bfd_data): New.
5311 (CPU32_FLAG): Define.
5312 (PLT_CPU32_ENTRY_SIZE): Define.
5313 (elf_cpu32_plt0_entry): Declare.
5314 (elf_cpu32_plt_entry): Declare.
5315 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5316 (elf_m68k_finish_dynamic_symbol): Likewise.
5317 (elf_m68k_finish_dynamic_sections): Likewise.
5318 (elf_backend_plt_header_size): Remove definition.
5319 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5320 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5321 (bfd_elf32_bfd_set_private_flags): Define.
5322 (bfd_elf32_bfd_print_private_bfd_data): Define.
5324 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5326 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5327 and R_LONG_PCREL_MODE.
5329 1999-04-29 Nick Clifton <nickc@cygnus.com>
5331 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5333 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5335 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5336 in relocation calculation.
5338 1999-04-26 Tom Tromey <tromey@cygnus.com>
5340 * aclocal.m4, configure: Updated for new version of libtool.
5342 1999-04-21 Nick Clifton <nickc@cygnus.com>
5344 * coff-mcore.c: Add support for mcore relocs.
5346 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5348 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5349 incorrect use EF_MIPS_xxBITPTRS.
5351 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5353 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5356 * bfd-in2.h: Rebuild.
5357 * libbfd.h: Rebuild.
5359 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5361 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5362 (coff_arm_relocate_section): Add ARM26D transform. Only
5363 change to ARM26D for relocateable links.
5365 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5367 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5368 (bfd_elf32_bfd_print_private_bfd_data): New.
5370 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5372 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5373 refetch addend if USE_REL, add many comments regarding current state.
5374 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5375 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5376 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5377 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5379 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5381 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5382 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5384 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5386 * dwarf2.c (decode_line_info): Don't truncate address to least
5387 significant 32 bits (breaks 64 bit targets).
5388 (lookup_address_in_function_table): Ditto.
5389 (comp_unit_contains_address): Ditto.
5391 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5393 * coff-arm.c (arm_emit_base_file_entry): New routine.
5394 (A2T3_OFFSET): Define.
5395 (T2A3_OFFSET): Define.
5396 (coff_arm_relocate_section): Emit base file entries for interworking
5399 1999-04-13 Philip Blundell <philb@gnu.org>
5401 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5402 relocs 17 through 19.
5404 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5406 * elfcode.h: Remove fnmatch.h.
5407 * elflink.h (elf_link_assign_sym_version): Call back to ld
5408 instead of calling fnmatch.
5410 * config.bfd (i?86-*-beoself): Include pe vecs.
5412 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5414 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5417 1999-04-10 Richard Henderson <rth@cygnus.com>
5419 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5420 when trying to resolve dynamic symbol references.
5421 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5422 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5423 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5424 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5425 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5426 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5427 * elflink.h (elf_link_output_extsym): Likewise.
5429 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5431 * section.c (_bfd_strip_section_from_output): New function moved from
5432 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5433 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5434 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5435 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5436 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5437 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5438 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5439 * bfd-in2.h: Update.
5441 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5443 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5445 1999-04-08 Nick Clifton <nickc@cygnus.com>
5447 * coff-mcore.c: New File: Support for mcore-pe targets.
5448 * cpu-mcore.c: New File: Support for mcore targets.
5449 * elf32-mcore.c: New File: Support for mcore-elf target.
5450 * pe-mcore.c: New File: Definitions for mcore-pe target.
5451 * pei-mcore.c: New File: Definitions for mcore-pei target.
5452 * Makefile.am: Add support for MCore targets.
5453 * Makefile.in: Regenerate.
5454 * config.bfd: Add support for MCore targets.
5455 * configure.in: Add support for MCore targets.
5456 * configure: Regenerate.
5457 * archures.c: Add support for MCore architecture.
5458 * bfd-in2.h: Regenerate.
5459 * coffcode.h: Add support for mcore-pe targets.
5460 * elf.c: Add support for mcore-elf target.
5461 * reloc.c: Add support for MCore relocs.
5462 * targets.c: Add support for MCore targets.
5464 1999-04-07 Nick Clifton <nickc@cygnus.com>
5466 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5467 R_ARM_XPC25 and R_ARM_THM_XPC22.
5468 (elf32_arm_reloc_map): Remove redundant entries.
5470 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5472 * sysdep.h (LC_MESSAGES): Never define.
5474 1999-04-06 Chris Torek <torek@bsdi.com>
5476 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5477 all callers. Rewrite completely.
5478 (_bfd_relocate_contents): Rewrite overflow checking.
5479 * bfd-in2.h: Rebuild.
5481 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5483 From Gabriel Paubert <paubert@iram.es>:
5484 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5485 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5486 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5487 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5488 * ppcboot.c (ppcboot_vec): Use little endian routines for
5491 * elf.c (elfcore_strndup): Only define if it will be used.
5492 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5494 (ppc_elf_check_relocs): Remove unused local i.
5495 (ppc_elf_gc_mark_hook): Add default case to switch.
5497 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5498 * srec.c (srec_scan): Accept \r in symbol definitions.
5499 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5500 (symbolsrec_object_p): Likewise.
5502 1999-04-04 Don Bowman <don@pixsci.com>
5504 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5506 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5508 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5510 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5511 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5513 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5515 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5518 1999-03-31 Nick Clifton <nickc@cygnus.com>
5520 * config.bfd: Add support for arm-epoc-pe target.
5521 * configure.in: Add support for arm-epoc-pe target.
5522 * configure: Regenerate.
5523 * targets.c: Add support for arm-epoc-pe target.
5524 * coff-arm.c: Allow header files to override definition of
5525 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5526 * pe-arm.h: Allow previous header files to override definition of
5527 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5528 * pei-arm.h: Allow previous header files to override definition of
5529 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5530 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5531 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5533 1999-03-30 Nick Clifton <nickc@cygnus.com>
5535 * elf.c (elf_map_symbols): Handle the case where section
5536 symbols are generated for content-less sections which are
5537 not mapped to the output file.
5539 * linker.c: Replace direct references to fields in BFD structure
5540 with accessor macros.
5542 * elflink.h: Replace direct references to fields in BFD structure
5543 with accessor macros.
5545 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5547 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5549 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5550 account when adjusting section symbols during a partial link.
5552 1999-03-24 Nick Clifton <nickc@cygnus.com>
5554 * coff-sparc.c (struct coff_reloc_map): Change type of field
5555 'bfd_reloc_val' to bfd_reloc_code_real_type.
5556 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5557 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5558 * elf32-arc.c (struct arc_reloc_map): Ditto.
5559 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5560 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5561 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5562 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5563 * elf32-sh.c (struct elf_reloc_map): Ditto.
5564 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5565 * elf32-v850.c (struct v850_reloc_map): Ditto.
5566 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5567 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5568 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5570 1999-03-17 Martin Hunt <hunt@cygnus.com>
5572 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5573 function so source-level assembly works. If multiple N_SOs
5574 are seen without and N_FUNs, create an indextable entry with
5575 a NULL function name.
5577 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5579 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5580 of certian similar cpus.
5582 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5584 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5585 Add the 5000. Change the architecture for the 5400 to mips4.
5586 (elf_mips_mach): Add r5000.
5588 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5590 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5592 1999-03-11 Nick Clifton <nickc@cygnus.com>
5594 * binary.c (binary_set_section_contents): Generate warning about
5595 huge file offsets for any section that will occupy file space, not
5596 just those that are loadable.
5598 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5600 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5602 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5604 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5606 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5608 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5609 * elflink.h: Revert all changes since Feb 16. Instead:
5610 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5611 appropriate. Copy it to version symbols.
5612 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5613 symbols if appropriate.
5614 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5615 symbol if appropriate.
5616 (elf_link_output_extsym): If symbol is marked as undefined, and
5617 has no nonweak references, mark it as weak undefined.
5619 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5621 * elflink.h (elf_merge_symbol): When overriding a dynamic
5622 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5624 (elf_link_add_object_symbols): Don't copy the other field if we
5627 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5629 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5630 shared object with a weak undefined symbol.
5632 1999-02-18 Nick Clifton <nickc@cygnus.com>
5634 * elfarm-nabi.c: Set partial_inplace back to false.
5636 1999-02-17 Nick Clifton <nickc@cygnus.com>
5638 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5639 (USER_LABEL_PREFIX): Set to "_".
5641 The following patches are from: Scott Bambrough
5642 <scottb@corelcomputer.com>
5644 * libaout.h (M_ARM6_NETBSD): Set to 143.
5646 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5647 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5648 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5649 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5650 * bfd-in2.h: Regenerate.
5652 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5653 'true' as REL relocs are now being used. Add new PIC relocs:
5654 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5655 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5657 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5659 (elf32_arm_final_link_relocate): Change parameters so that entire
5660 reloc is passed. Add support for PIC relocs.
5661 (elf32_arm_relocate_section): Pass entire reloc to
5662 elf32_arm_final_link_relocate.
5663 (elf32_arm_check_relocs): Handle new PIC relocs.
5664 (elf32_arm_adjust_dynamic_symbol): New function.
5665 (elf32_arm_size_dynamic_sections): New function.
5666 (elf32_arm_discard_copies): New function.
5667 (elf32_arm_finish_dynamic_symbol): New function.
5668 (elf32_arm_finish_dynamic_sections): New function.
5669 (ELF_MAXPAGE_SIZE): Define.
5670 (bfd_elf32_bfd_reloc_type_lookup): Define.
5671 (elf_backend_relocate_section): Define.
5672 (elf_backend_adjust_dynamic_symbol): Define.
5673 (elf_backend_create_dynamic_sections): Define.
5674 (elf_backend_finish_dynamic_symbol): Define.
5675 (elf_backend_finish_dynamic_sections): Define.
5676 (elf_backend_size_dynamic_sections): Define.
5677 (elf_backend_plt_readonly): Define.
5678 (elf_backend_want_got_plt): Define.
5679 (elf_backend_want_plt_sym): Define.
5681 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5683 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5684 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5685 (_bfd_mips_elf_fake_sections): Likewise.
5687 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5689 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5690 bfd_elf32_arm_get_bfd_for_interworking,
5691 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5694 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5695 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5696 elf32_arm_find_nearest_line): Make them static.
5698 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5700 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5701 callers. Do not merge a definition from a shared object with a
5702 weak undefined symbol.
5703 (elf_link_add_object_symbols): Do not change the symbol type or
5704 size if the old symbol overrides the new one.
5706 1999-02-08 Nick Clifton <nickc@cygnus.com>
5708 * config.bfd: Add support for strongarm target.
5710 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5712 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5713 fields instead of unsigned char.
5715 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5717 * Makefile.am: Rebuild dependencies.
5718 * Makefile.in: Rebuild.
5720 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5722 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5723 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5724 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5725 * acinclude.m4: Add comments to uses of AC_DEFINE.
5726 * acconfig.h: Remove.
5727 * configure: Rebuild with current autoconf/automake.
5728 * aclocal.m4: Likewise.
5729 * config.in: Likewise.
5730 * Makefile.in: Likewise.
5732 1999-02-04 DJ Delorie <dj@cygnus.com>
5734 * libbfd.c (real_read): don't call fread for zero bytes. This
5735 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5737 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5739 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5740 of a jump is in the current 256 MB region.
5742 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5744 * format.c (bfd_check_format_matches): Change last patch to only
5745 take effect for the binary target.
5747 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5749 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5751 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5753 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5755 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5757 * format.c (bfd_check_format_matches): If the target was
5758 previously specified, don't check other targets when checking for
5761 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5763 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5764 (elf32_arm_reloc_type_lookup): Removed
5765 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5766 (elf32_arm_reloc_type_lookup): New.
5767 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5768 (elf32_arm_reloc_type_lookup): New.
5770 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5772 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5773 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5774 * Makefile.am: Use new files.
5775 * Makefile.in: Regenerate.
5776 * configure.in: Use new files.
5777 * configure: Regenerate.
5779 1999-02-01 Nick Clifton <nickc@cygnus.com>
5781 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5782 (fr30_elf_gc_sweep_hook): New function.
5783 (elf_backend_can_gc_sections): Define.
5785 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5787 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5788 and bfd_elf32_bigarm_oabi_vec.
5790 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5792 * Makefile.am (elf32-arm-oldabi.lo): New.
5793 (elf32-arm-newabi.lo): New.
5794 * Makefile.in: Regenerate.
5795 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5796 (arm-*-elf): Likewise.
5798 (thumb-*-oabi): New.
5799 * configure: Regenerate.
5800 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5801 (bfd_elf32_bigarm_oabi_vec): New.
5802 * elf32-arm-newabi.c: New.
5803 * elf32-arm-oldabi.c: New.
5804 * elf32-arm.c: Removed.
5807 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5809 * binary.c (binary_set_section_contents): Omit warnings for
5810 unloadable sections.
5812 1999-01-31 Michael Meissner <meissner@cygnus.com>
5814 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5815 powerpc{,le}-*-eabi.
5817 1999-01-29 Nick Clifton <nickc@cygnus.com>
5819 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5820 * dwarf2.c (read_signed_leb128): Remove unused variables.
5822 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5824 * elf.c (assign_file_positions_for_segments): Only adjust
5825 p_align when needed.
5827 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5829 * binary.c (binary_set_section_contents): Don't return early for a
5830 non-loadable section, in case the first section is non-loadable.
5831 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5832 W. Rozycki <macro@ds2.pg.gda.pl>.
5834 1999-01-28 Nick Clifton <nickc@cygnus.com>
5836 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5837 R_FR30_GNU_VTENTRY relocs.
5839 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5841 * elflink.h (elf_link_output_sym): Zero syms which are
5842 part of sections which have been excluded.
5844 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5846 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5848 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5849 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5851 1999-01-27 Nick Clifton <nickc@cygnus.com>
5853 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5855 (fr30_final_link_relocate): Use computed value as result of
5858 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5860 * binary.c (binary_set_section_contents): Emit warning for
5861 huge file offsets due to widely-dispersed section LMAs.
5863 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5865 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5866 align first section to largest section alignment, not first
5869 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5871 * configure.in: Require autoconf 2.12.1 or higher.
5873 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5875 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5876 * bfd-in2.h: Likewise.
5877 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5879 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5881 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5882 * cpu-mips.c: Add support for and independent 4111.
5883 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5884 (_bfd_mips_elf_final_write_processing):
5885 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5887 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5889 * elf32-mips.c (elf_mips_abi_name): New.
5890 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5892 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5894 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5895 Handle bfd_mach_mips4300.
5897 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5899 * elf32-i386.c: Remove leaked development code from patch
5900 1998-12-10 by Richard Henderson.
5902 1998-12-10 Richard Henderson <rth@cygnus.com>
5904 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5905 in debug sections for symbol defined externally.
5907 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5909 * targets.c (bfd_target_vector): Remove duplicate entry for
5912 1998-12-09 Nick Clifton <nickc@cygnus.com>
5914 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5915 since we are using RELAs.
5917 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5919 SCO Open Server Release 5 core file support, from Jouke Numan
5921 * sco5-core.c: New file.
5922 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5923 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5924 * Makefile.am: Rebuild dependencies.
5925 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5926 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5927 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5928 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5929 * bfd-in2.h, configure, Makefile.in: Rebuild.
5931 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5933 * config.bfd (hppa*-*-mpeix*): New target.
5934 * configure.in: Add AC_HEADER_DIRENT.
5935 (hppa*-*-mpeix*): New target.
5936 * configure.host (hppa*-*-mpeix*): New host.
5937 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5938 friends rather than just including <sys/dir.h>.
5939 * som.h (struct som_symbol): Add hppa_priv_level and apto
5940 tc_data. Change all users.
5941 (struct somdata): Add comp_unit field.
5942 (obj_som_compilation_unit): Define.
5943 (bfd_som_attach_compilation_unix): Declare.
5944 * som.c: Check HOST_HPPAMPEIX.
5945 (struct som_misc_symbol_info): Add new field priv_level.
5946 (som_object_setup): Add current_offset parameter. Change all
5948 (setup_sections): Likewise.
5949 (som_object_p): For EXECLIBMAGIC, read the lst header.
5950 (som_write_symbol_strings): Add compilation_unit parameter.
5952 (som_finish_writing): Write out compilation_unit.
5953 (som_bfd_derive_misc_symbol_info): Set priv_level.
5954 (som_build_and_write_symbol_table): Set xleast field to 3.
5955 (som_slurp_symbol_table): Set symbol priv_level.
5956 (bfd_som_attach_compilation_unit): New function.
5957 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5958 priv_level into symbol_value.
5959 * configure, config.in: Rebuild.
5961 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5963 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5964 warning function to call _bfd_error_handler instead.
5966 * libbfd.c (COERCE32): Cast through unsigned long and long to
5967 avoid bug in old version of gcc.
5969 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5970 (elf_backend_additional_program_headers): Don't define.
5972 1998-12-08 Nick Clifton <nickc@cygnus.com>
5974 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5975 relocations to include offset of 2 included in the insns, and the
5976 offset of the relocs within the section.
5978 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5980 The following changes were made by David Taylor
5981 <taylor@texas.cygnus.com>, Edith Epstein
5982 <eepstein@sophia.cygnus.com>, Jim Blandy
5983 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5984 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5985 changes originally made by HP; HP did not create ChangeLog
5988 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5989 automake macro library.
5991 * hpux-core.c (hpux_core_core_file_p): this function now
5992 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5993 found in the corefile! Also, in hpux_core_core_file_p, if we
5994 encounter a section with an unknown type, don't punt. Instead,
5995 just skip it. Also, count the number of sections of known type
5996 that we encounter. If we encounter at least one good one, then
5997 we'll declare that the file is a core file. If we encounter any
5998 unknown ones but some known ones, then we'll issue a warning (but
5999 still declare it to be a core file). Also, correctly decide when a
6001 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6002 (CORE_ANON_SHMEM): define if not defined.
6003 (hpux_core_struct): add members lwpid and user_tid.
6004 (core_kernel_thread_id, core_user_thread_id): new macros.
6005 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6006 the name before storing it in the bfd.
6007 (hpux_core_core_file_p): handle threads.
6009 * libhppa.h (GET_FIELD): protect against redefinition.
6010 (HPPA_WIDE): define.
6011 (GET_FIELD): define.
6016 (sign_extend): redefine.
6017 (assemble_6): define.
6018 (assemble_12): rewrite.
6019 (assemble_16): define.
6020 (assemble_16a): define.
6021 (assemble_17): rewrite.
6022 (assemble_22): define.
6024 1998-12-07 Nick Clifton <nickc@cygnus.com>
6026 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6027 relocations for signed values.
6029 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6031 * mipsbsd.c (MY(set_arch_mach)): Make static.
6032 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6033 bfd_mach_mips* macros rather than simple numbers.
6035 COFF weak symbol support, based on patches from Mark Elbrecht
6036 <snowball3@usa.net>:
6037 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6038 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6039 (coff_write_alien_symbol): Likewise.
6040 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6041 (coff_link_add_symbols): Likewise.
6042 (_bfd_coff_link_input_bfd): Likewise.
6043 (_bfd_coff_write_global_sym): Likewise.
6045 * elf.c (copy_private_bfd_data): Always initialize the
6046 includes_phdrs field.
6048 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6049 file defines a symbol first mentioned in an ELF file.
6051 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6052 possible, rather than only if BFD64.
6053 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6055 * bfd-in2.h: Rebuild.
6057 * srec.c (srec_set_section_contents): Correct test to avoid
6058 switching to 4 byte addresses after seeing a second section which
6059 requires 3 byte addresses. From Joel Schantz
6060 <joel.schantz@argosys.boeing.com>.
6062 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6063 <aymeric.vincent@emi.u-bordeaux.fr>.
6065 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6067 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6068 decide whether the output file is -mrelocatable-lib,
6069 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6071 1998-12-03 Nick Clifton <nickc@cygnus.com>
6073 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6074 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6075 * bfd-in2.h: Regenerate.
6076 * libbfd.h: Regenerate
6078 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6080 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6081 link against a dynamic symbol with no type or size.
6083 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6085 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6086 relocation for section which does not get loaded.
6087 (elf_i386_relocate_section) [R_386_32]: Likewise.
6089 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6091 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6092 reloc_count and i long instead of unsigned long. Handle error
6093 return from bfd_canonicalize_reloc.
6095 1998-12-01 Nick Clifton <nickc@cygnus.com>
6097 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6100 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6102 * elf32-sh.c (elf/sh.h): Include.
6103 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6104 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6105 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6106 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6107 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6109 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6111 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6112 causes division by zero later on.
6114 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6116 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6119 1998-11-25 DJ Delorie <dj@cygnus.com>
6121 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6124 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6126 * elf32-fr30.c (fr30_elf_relocate_section): Call
6127 fr30_final_link_relocate.
6128 (fr30_final_link_relocate): New function: Handle I20 and I32
6130 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6131 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6132 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6134 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6137 The following changes are based on a patch submitted by Gianluca
6138 Moro <glctr@abc.it>:
6140 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6141 not already been updated.
6142 (find_remembered_hi16s_reloc): New parameter 'already_found'
6143 returns state of remembered hi16s reloc.
6144 (remember_hi16s_reloc): Set 'found' field to false.
6145 (hi16s_location): Add 'found' field.
6147 1998-11-23 DJ Delorie <dj@cygnus.com>
6149 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6150 to see .DLL files as unrecognized.
6151 (i3coff_object_p): Sorry, had to hack it to not recognize these
6152 files (pei-i386) on request.
6154 1998-11-23 DJ Delorie <dj@cygnus.com>
6156 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6157 relents. Call bfd_check_format to reinitialize.
6159 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6161 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6164 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6166 * aclocal.m4: regenerate
6167 * configure: regenerate
6169 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6171 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6172 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6173 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6174 respect it as an upper bound on what memory to reference.
6175 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6176 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6177 update vtable_entries_size appropriately.
6179 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6181 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6184 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6186 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6187 bfds; they have no "file" so we fake it.
6188 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6189 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6190 resizing the memory buffer.
6191 * opncls.c (bfd_make_writable): New function; lets you write a
6192 bfd_create'd bfd to an in-memory buffer.
6193 (bfd_make_readable): New function; lets you read back that buffer
6194 as if it were from bfd_openr. Used to build generated archive
6195 members (winsup's ld's dlltool)
6197 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6199 * po/bfd.pot: Regenerated.
6201 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6203 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6206 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6208 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6209 element of the gotentry list for local symbols too.
6210 (elf64_alpha_relocate_section): Unify local and global handling.
6211 Assert that gotent->use_count > 0.
6213 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6215 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6216 update for file name changes of July 2, 1998.
6218 * configure: Rebuild.
6220 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6222 * po/bfd.pot: Regenerated.
6224 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6226 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6227 * aclocal.m4, configure: regenerate
6229 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6231 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6233 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6235 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6236 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6238 * aclocal.m4, configure: regenerated.
6240 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6242 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6243 R_D10V_GNU_VTENTRY relocs.
6244 (elf_d10v_howto_table): Likewise.
6245 (d10v_reloc_map d10v_reloc_map): Likewise.
6246 (elf32_d10v_gc_mark_hook): New.
6247 (elf32_d10v_gc_sweep_hook): New.
6248 (elf32_d10v_check_relocs): New.
6249 (elf32_d10v_relocate_section): New.
6250 (elf_backend_relocate_section): Define.
6251 (elf_backend_can_gc_sections): Define.
6253 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6255 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6256 (BFD64_BACKENDS): ...from here.
6257 (BFD32_BACKENDS_CFILES): Move vms files here...
6258 (BFD64_BACKENDS_CFILES): ...from here.
6259 * Makefile.in: Rebuild.
6261 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6263 * Makefile.am: Add FR30 target.
6264 * Makefile.in: Add FR30 target.
6265 * archures.c: Add support for FR30.
6266 * config.bfd: Add support for FR30.
6267 * configure.in: Add support for FR30.
6268 * reloc.c: Add support for FR30 relocations.
6269 * targets.c: Add support for FR30 relocations.
6270 * bfd-in2.h: Regenerate.
6271 * configure: Regenerate.
6272 * libbfd.h: Regenerate.
6273 * cpu-fr30.c: New file.
6274 * elf32-fr30.c: New file.
6276 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6278 * configure.in: detect cygwin* instead of cygwin32*
6279 * configure: regenerate
6281 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6283 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6284 use bfd_malloc and free instead and check return value from bfd_malloc.
6286 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6288 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6289 * libbfd.h: Rebuild.
6291 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6292 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6293 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6294 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6296 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6298 (mips_elf_link_hash_table_create): Don't initialize
6299 dynsym_sec_strindex.
6300 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6301 (mips_elf_size_dynamic_sections): Generate a section symbol for
6302 every output section.
6303 (mips_elf_finish_dynamic_sections): Count all sections for
6305 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6308 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6310 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6311 for later PLT entries in large PLTs.
6312 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6314 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6316 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6318 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6320 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6321 * elflink.h (elf_collect_hash_codes): New function. This function is
6322 called for each exported symbol and we compute the ELF hash value for
6324 (compute_bucket_value): New function. It is called from
6325 size_dynamic_sections to determine the hash table size. When we are
6326 optimizing a better, but slower, algorithm is used.
6327 (size_dynamic_sections): Call compute_bucket_value.
6329 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6331 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6333 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6335 (sh_elf_gc_mark_hook): New.
6336 (sh_elf_gc_sweep_hook): New.
6337 (sh_elf_check_relocs): New.
6338 (elf_backend_can_gc_sections): Define.
6340 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6342 * acinclude.m4: undo previous gettext change
6343 * aclocal.m4: rebuild with right version of aclocal.
6345 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6347 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6348 aclocal.m4 to acinclude.m4, so they don't get lost.
6350 * elfcore.h: rewrite for better corefile support.
6351 * elf.c (elfcore_*): new functions.
6352 * elf-bfd.h (elf_obj_tdata): new structure members.
6353 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6355 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6357 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6359 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6360 and R_M32R_GNU_VTENTRY.
6361 (elf_backend_can_gc_sections): Define.
6362 (m32r_elf_check_relocs): New.
6363 (m32r_elf_gc_mark_hook): New.
6364 (m32r_elf_gc_sweep_hook): New.
6365 (m32r_elf_relocate_section): Handle VT relocs.
6367 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6369 * coff-arm.c (arm_relocate_section): Remove redundant test.
6371 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6372 cleat that the 'bitsize' field is the size of the bitfield AFTER
6373 relocation not before.
6375 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6377 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6380 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6382 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6383 R_SPARC_GNU_VTENTRY.
6384 (elf32_sparc_check_relocs): Handle them.
6385 (elf32_sparc_reloc_type_lookup): Likewise.
6386 (elf32_sparc_relocate_section): Likewise.
6387 (elf32_sparc_gc_mark_hook): New.
6388 (elf32_sparc_gc_sweep_hook): New.
6390 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6392 * som.c (som_finish_writing): Perform some sanity checks when
6393 writing an executable or shared library.
6395 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6397 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6398 * configure.in (elf): Add dwarf1.lo.
6399 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6400 * elf.c (_bfd_elf_find_nearest_line): Add call to
6401 _bfd_dwarf1_find_nearest_line.
6402 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6403 Add call to _bfd_dwarf1_find_nearest_line.
6404 * configure: Rebuilt.
6406 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6408 * elflink.h (elf_gc_sections): Do not allow garbage
6409 collection if dynamic sections have been created.
6411 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6413 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6415 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6416 (v850_elf_perform_relocation): Likewise.
6417 (v850_elf_final_link_relocate): Likewise.
6418 (v850_elf_relocate_section): Likewise.
6419 (v850_elf_gc_sweep_hook): New routine.
6420 (v850_elf_gc_mark_hook): New routine.
6421 (elf_backend_can_gc_sections): Define.
6423 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6425 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6428 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6430 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6431 Declare size as bfd_size_type.
6432 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6434 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6436 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6438 * som.c (CPU_PA_RISC2_0): Define.
6439 (_PA_RISC2_0_ID): Likewise.
6440 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6442 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6444 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6445 has a base which is already defined, only add the referenced
6446 symbol to the dynamic symbol table if it is defined or referenced
6449 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6452 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6454 * elflink.h (elf_link_add_object_symbols): Undo last change.
6456 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6458 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6459 symbol for the indirect alias to a versioned symbol.
6461 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6463 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6464 (elf32_i386_vtentry_howto): New.
6465 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6466 or elf32_i386_vtinherit_howto on lookup.
6468 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6470 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6471 reloc_type. Rename R_68K__max to R_68K_max.
6472 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6475 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6477 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6478 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6480 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6483 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6485 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6486 message has a null byte terminator.
6488 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6490 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6491 word subject to R_V850_32 relocation.
6493 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6495 * dwarf2.c: Add comment describing problem computing line numbers
6496 for undefined symbols at link time.
6498 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6500 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6501 transform a defweak into a plt entry.
6502 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6503 plt entry references to receive a RELATIVE reloc.
6504 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6505 (elf64_alpha_relocate_section): Assert we don't overrun
6506 the allocated relocation space.
6508 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6510 * elf.c (swap_out_syms): Always treat section symbols as
6511 special, even if they are attached to a common section.
6513 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6515 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6516 sections with v850 common section attributes into named v850
6518 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6519 common section attributes into named v850 common sections.
6521 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6523 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6526 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6528 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6529 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6530 reloc to the wrong section a warning, not an error. .dynsbss
6531 is not an output section, so there is no need to check for it.
6533 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6535 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6537 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6539 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6540 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6542 (elf32_arm_gc_mark_hook): New.
6543 (elf32_arm_gc_sweep_hook): New.
6544 (elf32_arm_check_relocs): New.
6545 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6547 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6550 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6552 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6553 assume there is no PLT or GOT.
6555 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6557 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6558 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6559 also accepted as a function symbol type.
6561 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6563 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6565 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6567 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6568 match definition of _bfd_gc_sections field.
6569 * libbfd.h: Rebuild.
6571 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6573 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6574 the addend of a dynamic relocation referencing a section.
6575 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6576 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6578 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6580 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6581 bed has a size_dynamic_sections routine before trying to use it.
6583 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6585 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6586 _bfd_elf_rel_vtable_reloc_fn.
6588 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6590 * Makefile.am: Add elf32-arm.c.
6591 * Makefile.in: Rebuild.
6592 * elf-bfd.h: Add elf_backend_get_symbol_type.
6593 * elf.c (swap_out_syms): If defined, call
6594 elf_backend_get_symbol_type.
6595 * elf32-arm.c: Define elf_backend_get_symbol_type.
6596 (elf32_arm_get_symbol-type): New routine.
6597 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6598 (bfd_elf32_arm_process_before_allocation): Change to
6599 check for STT_ARM_TFUNC.
6600 (elf32_arm_final_link_relocate): Likewise.
6601 * elfxx-target.h: Add elf_backend_get_symbol_type.
6603 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6605 * archures.c (bfd_mach_alpha_ev[456]): New.
6606 * cpu-alpha.c: Rework to match these types.
6607 * bfd-in2.h: Rebuild.
6609 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6611 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6612 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6614 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6615 (elf_i386_reloc_type_lookup): Recognize them.
6616 (elf_i386_check_relocs): Pass them off to generic code.
6617 (elf_i386_relocate_section): Ignore them.
6618 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6619 (elf_backend_can_gc_sections): True.
6621 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6623 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6624 before looking at owner field.
6625 (elf32_arm_to_thumb_stub): Ditto.
6626 (elf32_arm_relocate_section): Compute name before calling
6627 elf32_arm_final_link_relocate().
6629 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6631 * elf.c: comment and formatting cleanups.
6634 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6636 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6637 (core files are treated differently than object files).
6638 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6639 bfd_elf_mkcorefile): declare.
6640 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6641 bfd_elf_mkcorefile): add to bfd_target vector.
6642 * elfcore.h (elf_core_file_p): save the program header table,
6643 and set the bfd architecture from the elf file header.
6644 * elf.c (bfd_elf_mkcorefile): new function.
6645 (_bfd_elf_write_corefile_contents): new function.
6646 (assign_file_positions_for_segments): add cases for handling
6647 PT_NOTE segments. (assign_file_positions_except_relocs):
6648 core files should be handled the same as exec files.
6649 (prep_headers): identify core files as type ET_CORE.
6650 (copy_private_bfd_data): identify the sections belonging to
6651 the PT_NOTE segment.
6653 * elf32-sparc.c (elf32_sparc_final_write_processing):
6654 add break statement to default case.
6656 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6658 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6659 section (not input) will be in sections ".sbss", ".sbss2",
6660 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6661 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6662 output_offset for correct evaluation of addend.
6664 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6666 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6667 elf32_arm_allocate_interworking_sections and
6668 elf32_arm_process_before_allocation.
6670 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6672 * bfd-in.h: Ammend prototype for
6673 elf32_arm_process_before_allocation to remove surplus third
6676 * bfd-in2.h: Regenerate.
6678 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6680 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6682 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6684 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6685 calculated for RELOC_SPARC_REV32 case.
6687 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6689 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6690 elf32_arm_allocate_interworking_sections and
6691 elf32_arm_process_before_allocation.
6692 * bfd-in2.h: Regenerated.
6693 * elf32-arm.c Define elf32_arm_link_hash_table.
6694 (insert_thumb_branch): New routine.
6695 (find_thumb_glue): New routine.
6696 (find_arm_glue): New routine.
6697 (record_arm_to_thumb_glue): New routine.
6698 (record_thumb_to_arm_glue): New routine.
6699 (elf32_arm_link_hash_table_create): New routine.
6700 (elf32_arm_get_bfd_for_interworking): New routine.
6701 (elf32_arm_allocate_interworking_sections) New routine.
6702 (elf32_arm_process_before_allocation) New routine.
6703 (elf32_thumb_to_arm_stub): New routine.
6704 (elf32_arm_to_thumb_stub): New routine.
6705 (elf32_print_private_bfd_data): Fix typo.
6706 (elf32_arm_final_link_relocate): Add argument sym_sec.
6707 Check for branches to thumb symbols in case R_ARM_PC24.
6708 Check for branches to arm symbols in case R_ARM_THM_PC22.
6709 (elf32_arm_relocate_section): Pass symbol section to
6710 elf32_arm_final_link_relocate.
6712 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6714 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6715 entries unless the symbol is defined in the executable; in
6716 particular, undefined weak symbols get a PLT entry.
6718 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6720 * libaout.h: Remove nested comment to avoid warning.
6722 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6724 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6725 R_ARM_PC24 relocation.
6727 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6729 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6730 argument is_local. Add argument sym_flags. Check sym_flags
6731 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6732 (elf32_arm_relocate_section): Don't pass local sym and pass
6733 sym_flags to elf32_arm_final_link_relocate.
6735 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6737 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6738 to not count too few relocs for dynamicly linked executables.
6740 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6742 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6743 symbols without a dynamic index dynamic. Consider all weak
6745 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6746 correspondance between input and output sections.
6748 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6750 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6751 that use a .got.plt section start the got offset at zero.
6753 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6755 * ieee.c (ieee_write_processor): Correct the processor ID written
6756 out for bfd_arch_m68k, accommodating change of March 25.
6758 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6760 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6761 R_ARM_THM_RPC22 relocations.
6763 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6765 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6767 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6768 .got relocs in -Bsymbolic shared objects.
6770 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6772 * elf32-arm.c: Add private flags to ELF header.
6773 (elf32_arm_print_private_bfd_data): New Function.
6774 (elf32_arm_set_private_flags): New Function.
6775 (elf32_arm_copy_private_flags): New Function.
6776 (elf32_arm_merge_private_bfd_data): New Function.
6778 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6780 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6782 (elf32_sparc_relocate_section): Likewise.
6784 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6786 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6787 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6788 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6789 of the function. Recognize no .plt as static linking.
6791 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6793 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6794 ".liblist" string through gettext.
6796 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6798 * Makefile.am: Add support for elf32-arm.lo.
6799 * Makefile.in: Rebuild.
6800 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6801 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6802 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6803 * configure: Regenerate.
6804 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6805 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6806 bfd_target bfd_elf32_littlearm_vec.
6807 * elf32-arm.c: New file.
6809 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6811 * libaout.h (M_SPARCLITE_LE): New machine.
6812 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6813 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6814 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6815 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6816 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6817 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6818 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6819 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6820 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6821 be BFD_RELOC_SPARC_REV32.
6823 * config.bfd (sparc86x-*-aout): New
6825 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6827 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6828 actually mapping the output sections.
6830 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6833 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6834 (mn10300_elf_reloc_map): Similarly.
6835 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6837 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6839 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6841 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6842 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6843 elf_mips_reloc_type defined in elf/mips.h.
6845 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6847 * elf64-mips.c: Remove reloc_type definition completely. It's now
6850 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6852 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6853 as they are defined in elf/mips.h now.
6855 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6858 * Re-add lost change:
6859 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6861 (mn10300_elf_relax_section): Include stack space for register saves
6862 in the imm8 field of a "call" instruction.
6863 (compute_function_info): Determine how much stack is allocated by
6864 the movm instruction. Fix typo.
6865 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6867 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6869 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6870 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6872 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6874 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6876 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6878 * elf32-hppa.h: Let ELF header define the enum containing the
6879 external reloc numbers.
6880 * elf32-i386.h: Likewise.
6882 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6884 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6885 * elf32-mips.c: Likewise.
6886 * elf32-ppc.c: Likewise.
6888 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6890 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6891 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6893 * bfd-in.h: Regenerate.
6894 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6895 parameter to 'unsigned int' to avoid K&R compatability problems.
6897 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6900 functionname_ptr to be const. Change line_ptr to be unsigned.
6902 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6903 macro is not defined. Change second parameter from bfd_link_info
6904 to coff_final_link_info. Add prototype.
6905 (coff_final_link_postscript): Simplify handling when macro is not
6906 defined. Add prototype.
6908 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6910 * elf-mn10300.c: Before include system specific ELF header define
6911 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6912 * elf32-mips.c: Likewise.
6913 * elf32-ppc.c: Likewise.
6915 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6917 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6918 temporary patch over to elf64-mips.c as well.
6920 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6922 * elf32-mips.c (reloc_type): Temporarily disable definition of
6923 standard relocation since they are now defined in elf/mips.h.
6925 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6927 * elf-m10200.c (mn10200_elf_final_link_relocate):
6928 Modify range test for case R_MN10200_8.
6930 * elf-m10300.c (mn10300_elf_final_link_relocate):
6931 Modify range test for case R_MN10300_8.
6933 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6935 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6936 * elf32-i386.c (elf_backend_got_header_size): Define.
6937 (elf_backend_plt_header_size): Define.
6938 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6939 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6940 * elfxx-target.h: Provide a default of zero.
6941 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6942 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6944 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6945 entry from an executable, even if the plt refcount goes to 0.
6947 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6949 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6950 directory name at the line number.
6952 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6953 with an unspecified type.
6955 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6957 * sunos.c: Add undef of valid to avoid problem on SunOS.
6959 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6961 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6963 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6965 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6966 R_68K_PCxx and R_68K_xx relocations. Make sure that
6967 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6968 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6969 R_68K_xx relocations.
6970 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6971 that has no plt entry.
6972 (elf_m68k_relocate_section): Ignore the plt offset in a static
6974 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6976 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6979 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6981 (howto_table, reloc_map): Add entries for them.
6982 (elf_m68k_check_relocs): Handle them. Implement reference
6983 counting for got and plt entries.
6984 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6985 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6987 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6988 (elf_m68k_relocate_section): Handle the new reloc types.
6989 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6990 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6991 * elflink.h (elf_link_add_object_symbols): When creating an
6992 indirect reference for symbol versioning also copy the plt
6994 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6995 flag also reset the plt offset.
6996 (elf_link_assign_sym_version): Likewise.
6997 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6998 the size of the entry in bytes.
6999 (elf_gc_allocate_got_offsets): Likewise.
7001 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7003 * elflink.h (elf_gc_sections): Return true rather than falling off
7006 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7009 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7011 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7012 comment describing when it should be enabled.
7013 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7016 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7018 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7019 information ATN records.
7021 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7023 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7024 section for an absolute symbol in a fully linked file. Based on
7025 patch from Christian Holland <CHolland@de.lucent.com>.
7027 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7029 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7030 that a symbol is undefined.
7032 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7034 * som.c (som_bfd_gc_sections): Define.
7036 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7038 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7039 overflows in ARM_26D patches, since they have already been
7040 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7042 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7044 * coffcode.h (coff_write_object_contents): If we have any long
7045 section names, call coff_write_symbols even if there are no
7048 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7050 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7051 PT_LOAD segment, rather than only setting it once for the entire
7054 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7055 rather than ignoring every phdr with a p_paddr of 0, ignore all
7056 the phdrs if they all have a p_paddr of 0.
7058 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7059 section was discarded from the link.
7061 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7063 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7065 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7067 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7068 floating point operations.
7070 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7072 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7075 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7077 Merge of vax/vms (read-only) support
7078 * configure.com: Support Vax target.
7079 * makefile.vms: Support Vax target.
7080 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7081 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7083 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7085 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7087 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7089 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7091 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7092 * targets.c (bfd_target_ovax_flavour): New flavour.
7093 (vms_alpha_vec): Renamed from evax_alpha_vec.
7095 (target_vector): Update accordingly.
7096 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7098 (vax*-*-*vms*): New target.
7099 * Makefile.am: Update for renamed files. Rebuild dependencies.
7100 * bfd-in2.h: Rebuild.
7101 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7103 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7105 Based on patch from Matt Semersky <matts@scd.hp.com>:
7106 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7107 pointer on abfd->outsymbols.
7108 (generic_add_output_symbol): Handle NULL sym parameter.
7110 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7112 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7115 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7117 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7118 when handling 32 bit immediate relocs.
7119 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7121 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7123 * section.c (STD_SECTION): Account for recently added gc_mark
7124 field in struct asection.
7126 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7127 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7129 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7131 ELF Section-level Garbage Collection:
7132 * bfd.c (bfd_gc_sections): New.
7133 * aout-adobe.c: Hook to default implementation.
7134 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7135 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7136 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7137 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7138 * tekhex.c, versados.c: Likewise.
7139 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7140 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7142 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7143 (bfd_generic_gc_sections): New.
7144 * section.c (SEC_KEEP): New.
7145 (asection): Add gc_mark member.
7147 * elfcode.h (elf_gc*): New name remappings.
7148 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7149 sections to be excluded.
7150 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7151 (elf_gc_propogate_vtable_entries_used): New.
7152 (elf_gc_smash_unused_vtentry_relocs): New.
7153 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7154 (elf_gc_common_finalize_got_offsets): New.
7155 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7156 * elfxx-target.h: Add and default gc hooks.
7158 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7160 (struct elf_obj_tdata): Likewise for local_got_offsets.
7161 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7162 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7163 * elf64-sparc.c, elflink.h: Likewise.
7165 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7166 (ELF_LINK_HASH_MARK): Define.
7167 (struct elf_backend_data): Add GC hooks.
7168 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7170 * elf-m10300.c (mn10300_elf_check_relocs): New.
7171 (mn10300_elf_gc_mark_hook): New.
7172 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7173 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7174 (mn10300_elf_final_link_relocate): Likewise.
7175 (mn10300_elf_relocate_section): Likewise.
7176 (elf_backend_can_gc_sections): Define.
7177 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7178 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7179 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7180 (mips_info_to_howto_rel): Likewise.
7181 (mips_elf_relocate_section): Likewise.
7182 (mips_elf_check_relocs): Likewise.
7183 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7184 (elf_backend_can_gc_sections): Define.
7185 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7186 (ppc_elf_howto_raw): Handle them.
7187 (ppc_elf_reloc_type_lookup): Likewise.
7188 (ppc_elf_relocate_section): Likewise.
7189 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7190 Handle new vtable relocs.
7191 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7192 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7193 (elf_backend_can_gc_sections): Define.
7195 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7197 * archures.c (bfd_mach_mn10300): Define.
7198 * elf-m10300.c: Include elf/mn10300.h
7199 (elf_mn10300_mach): New function.
7200 (_bfd_mn10300_elf_final_write_processing): Likewise.
7201 (_bfd_mn10300_elf_object_p): Likewise.
7202 (elf_backendfinal_write_processing): Define.
7203 (elf_backend_object_p): Likewise.
7205 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7207 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7210 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7212 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7213 link_next field, not the next field.
7215 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7217 * elf.c (map_sections_to_segments): Check the section address
7218 against the phdr size both with and without a modulo of
7221 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7223 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7224 linker created empty input section if the output section has the
7227 * elflink.h (elf_link_output_extsym): Print an error message if
7228 _bfd_elf_section_from_bfd_section fails.
7230 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7233 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7235 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7236 native linker output. Avoid putting an empty section in more than
7239 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7241 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7242 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7244 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7246 * elf.c (swap_out_syms): New arg relocatable_p.
7247 Don't add section VMA to symbols for relocatable output.
7248 (_bfd_elf_compute_section_file_positions): Update call to
7251 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7253 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7254 against 'addend' be signed rather than unsigned.
7256 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7258 * elf32-m32r.c: Add prototyps for static functions.
7260 * coff-arm.c: Add prototypes for static functions.
7262 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7264 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7265 LMA is used to order sections in a segment.
7267 * elf32-v850.c: Add prototypes for static functions.
7268 Change type of addend parameter to bfd_vma in various functions.
7270 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7272 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7273 complain_overflow_signed instead of complain_overflow_bitfield.
7275 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7277 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7278 when comparing against 0.
7280 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7282 * Makefile.am (config.status): New target.
7283 * Makefile.in: Rebuild.
7285 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7287 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7288 error if previous object endianness doesn't match current object.
7290 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7292 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7293 _bfd_elf_print_private)bfd_data ().
7295 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7297 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7299 (elf_link_add_object_symbols): Set type_change_ok and
7300 size_change_ok before calling elf_merge_symbol.
7302 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7303 undefined symbol error, don't also issue an overflow error.
7305 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7307 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7308 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7309 message instead of crashing.
7311 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7313 * archures.c (bfd_mach_cpu32): Define.
7314 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7316 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7317 * ieee.c: Include <ctype.h>.
7318 (ieee_object_p): Parse out process ID string to make it more
7319 likely to be acceptable for bfd_scan_arch.
7320 * bfd-in2.h: Rebuild.
7322 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7324 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7325 _bfd_elf_print_private_bfd_data() so that the program header will
7328 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7330 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7331 0x68. Reindent. Add some comments.
7333 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7335 * elf.c (copy_private_bfd_data): Adjust physical address of
7336 segment in output BFD to contain LMAs of its sections.
7338 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7340 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7341 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7342 endian data 32 bit relocations.
7343 (elf32_sparc_merge_private_bfd_data): Check if linking little
7344 endian objects with big endian objects.
7345 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7346 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7347 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7349 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7350 * archures.c (bfd_mach_sparc_sparclite_le): New.
7351 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7353 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7355 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7358 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7360 * bfd-in.h: Move over patch to bfd-in2.h.
7362 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7364 (_bfd_relocate_contents): Likewise.
7366 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7368 * peicode.h (add_data_entry): If the section has no private data
7369 then do not create a Data Dictionary entry for it.
7371 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7373 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7374 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7375 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7376 subsections during relaxation more correctly.
7378 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7380 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7381 Add extra argument to bfd_arm_process_before_allocation ().
7382 * bfd-in.h: Reflect changes made in bfd-in2.h.
7383 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7384 coff class of a BFD symbol.
7385 * coff-arm.c: Add support for interworking between Thumb code and
7386 non-interworking aware ARM code.
7388 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7390 * po/Make-in (install-info): New target.
7392 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7394 * filemode.c: Remove; not used.
7396 If sysdep.h includes a header file, don't include it again:
7397 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7399 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7401 * archive.c: Don't include <string.h> or <errno.h>.
7402 * evax-alpha.c; Don't include <stdio.h>.
7403 * evax-egsd.c: Likewise.
7404 * evax-etir.c: Likewise.
7405 * evax-misc.c: Likewise.
7406 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7407 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7409 * hpux-core.c: Likewise.
7410 * netbsd-core.c: Likewise.
7412 * libbfd.c: Don't include <sys/types.h>.
7413 * nlmcode.h: Don't include <string.h>.
7414 * osf-core.c: Don't include <string.h> or <stdio.h>.
7415 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7416 <errno.h>, or <unistd.h>.
7417 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7419 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7421 * configure.com: If the version number can not be found in
7422 configure.in, set it to "unknown" rather than "2.8.1".
7424 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7426 * elf32-mips.c (elf_mips_mach): New.
7427 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7428 (_bfd_mips_elf_final_write_processing): Use the names
7429 of machines, rather than the numbers. Set both the ARCH
7430 and MACH in e_flags. Handle a few more specific machines.
7431 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7432 EF_MIPS_ARCH and EF_MIPS_MACH.
7434 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7436 * syms.c (bfd_is_local_label): Revert last change.
7437 * srec.c (srec_write_symbols): Discard debugging symbols.
7439 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7441 * som.c: Include <ctype.h>.
7442 * som.h: Don't include sysdep.h.
7444 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7446 * libbfd.h: Rebuilt.
7447 * libbfd-in.h: Removed gettext includes and defines.
7448 * sysdep.h: Moved gettext-related includes and defines here.
7450 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7452 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7453 an ad-hoc test. Kill bogus #if 0 code.
7454 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7456 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7458 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7459 when generating a normal executable for a symbol defined in a
7460 regular file. When copying a reloc into the output file, adjust
7461 the addend for a PC relative reloc against a global symbol.
7463 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7465 * libbfd.h: Rebuilt.
7466 * libbfd-in.h (_): Define as dgettext.
7468 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7470 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7472 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7473 when declaring parameter types.
7474 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7476 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7478 * config.bfd: If we include any ELF targets in targ_defvec and/or
7479 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7480 * elf32-gen.c (dummy): New static const variable.
7481 (elf_generic_info_to_howto): New static function.
7482 (elf_generic_info_to_howto_rel): New static function.
7483 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7484 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7485 * elf64-gen.c: Same changes as elf32-gen.c.
7486 * elfcode.h (elf_object_p): For the generic target, ignore a
7487 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7489 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7491 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7492 * configure: Rebuild.
7494 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7496 * config.bfd: Update OSR5/Unixware patterns.
7498 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7500 * elf.c (assign_file_positions_for_segments): Allow for holes
7501 between sections added by a link script.
7503 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7505 * configure.in: Change version number to 2.9.4
7506 * configure: Rebuild.
7508 Based on patch from H.J. Lu <hjl@gnu.org>:
7509 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7510 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7511 * bfd-in2.h: Rebuild.
7513 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7515 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7518 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7520 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7521 (elf64_alpha_relax_section): Fill them in.
7522 (elf64_alpha_relax_opt_call): Implement more than a stub.
7523 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7524 alignment on .scommon.
7525 (elf64_alpha_merge_gots): Merge use counts as well.
7527 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7529 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7530 for calculating a local symbol's address.
7531 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7532 Set the .got's cooked size as well as the raw size.
7534 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7536 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7537 internationalisation of printed information.
7539 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7540 internationalisation of printed information.
7542 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7544 * syms.c (struct indexentry): Change directory_name, file_name,
7545 and function_name fields to char *.
7546 (struct stab_find_info): Change cached_file_name field to char *.
7548 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7550 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7552 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7554 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7556 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7558 * Makefile.am (install-data-local): Make $(includedir).
7559 * Makefile.in: Rebuild.
7561 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7563 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7565 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7567 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7568 * Makefile.in: Rebuild.
7570 * bfd-in2.h: Rebuild for Nick's changes.
7572 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7574 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7575 change wrt length == max_namelen.
7577 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7579 * Many files: Added gettext invocations around user-visible
7581 * libbfd-in.h: Added gettext includes and defines.
7582 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7583 HAVE_LC_MESSAGES): Define.
7584 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7586 * Makefile.am (SUBDIRS): Added po.
7587 (POTFILES): New macro.
7588 (po/POTFILES.in): New target.
7589 (SOURCE_HFILES): New macro.
7591 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7593 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7595 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7596 NT_PRSTATUS note section encountered, it contains the status of
7597 the currently executing thread when the core file was written.
7599 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7601 * libcoff.h: Add extra parameter to
7602 bfd_coff_link_output_has_begun overrideable function.
7603 * cofflink.c: Pass extra parameter to
7604 bfd_coff_link_output_has_begun function.
7605 * bfd-in.h: Add prototypes for exported ARM interworking
7607 * peicode.h: ARM specific code reorganised to conform to BFD
7609 * coffcode.h: ARM specific code reorganised to conform to BFD
7611 * coff-arm.c: Code reorganised to conform to the BFD coding
7612 conventions. Global variables have been moved into an ARM
7613 specific hash table structure and a new function:
7614 bfd_arm_get_bfd_for_interworking() has been created which is
7615 called from the linker scripts.
7617 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7619 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7621 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7622 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7623 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7624 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7626 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7628 * config.bfd: Added sparc86x support.
7630 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7632 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7633 an out of range pc-relative jump/call to an undefined weak symbol.
7635 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7637 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7640 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7642 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7643 an error other than bfd_error_system_call, set the error to
7644 bfd_error_wrong_format.
7646 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7647 bfd_elf32_powerpcle_vec.
7649 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7650 program segments are zero, don't set p_paddr_valid.
7652 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7654 * elf64-alpha.c: Initial implementation of relaxation --
7655 (struct alpha_elf_link_hash_entry): Add use_count member.
7656 (elf64_alpha_check_relocs): Initialize and increment it.
7657 (elf64_alpha_can_merge_gots): Check it when considering merging.
7658 (elf64_alpha_merge_gots): Drop entries with zero use.
7659 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7660 (elf64_alpha_always_size_sections): Split out got sizing ...
7661 (elf64_alpha_size_got_sections): ... here. New function.
7662 (elf64_alpha_relax_find_reloc_ofs): New function.
7663 (elf64_alpha_relax_with_lituse): Likewise.
7664 (elf64_alpha_relax_without_lituse): Likewise.
7665 (elf64_alpha_relax_opt_call): Likewise.
7666 (elf64_alpha_relax_section): Likewise.
7667 (elf64_alpha_add_symbol_hook): Likewise.
7668 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7669 (elf64_alpha_relocate_section): Likewise.
7670 (bfd_elf64_bfd_relax_section): Define.
7671 (elf_backend_add_symbol_hook): Likewise.
7673 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7675 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7676 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7677 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7679 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7681 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7682 * configure: Rebuild.
7684 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7686 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7687 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7688 * configure.in: Define and substitute WIN32LDFLAGS and
7690 * aclocal.m4: Rebuild with new libtool.
7691 * configure, Makefile.in: Rebuild.
7693 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7695 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7696 before any other symbols in the same section.
7698 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7700 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7703 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7705 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7707 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7708 Use addr_size for address size, rather than sizeof(bfd_vma).
7709 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7710 Fix call to read_address.
7711 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7712 Scrap other unneeded arguments. Fix call to read_address.
7713 (scan_unit_for_functions): Fix call to read_attribute.
7714 (parse_comp_unit): We now handle more values for addr_size.
7715 Set addr_size in unit. Fix call to read_attribute and
7718 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7720 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7722 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7724 * archures.c (bfd_default_scan): Add m68k cases back to default
7725 switch, reverting patch of March 25, since IEEE support depends
7728 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7730 * Makefile.am (diststuff): New target.
7731 * Makefile.in: Rebuild.
7733 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7735 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7736 som_offset when we have an extended name table.
7738 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7740 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7742 * Makefile.in: Rebuild.
7744 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7746 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7747 symbols when creating a shared library.
7748 (elf_m68k_adjust_dynindx): New function, used by above code.
7749 (elf_m68k_finish_dynamic_sections): Initialize the section
7751 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7753 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7755 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7758 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7760 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7763 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7765 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7768 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7770 * configure.in: Set version to 2.9.1.
7771 * configure: Rebuild.
7773 * Branched binutils 2.9.
7775 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7777 * syms.c (ENABLE_CACHING): Define.
7778 (struct indexentry): Define.
7779 (struct stab_cache): Remove.
7780 (cmpindexentry): New static function.
7781 (struct stab_find_info): Add new fields: indextable,
7782 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7783 cached_file_name. Remove fields: file_cache, function_cache, and
7785 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7786 index table and search it.
7788 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7790 * elf.c (_bfd_elf_copy_private_section_data): Call
7791 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7793 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7795 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7797 * coff-arm.c: Define all globally visible variables and functions
7798 only when COFF_WITH_PE is not defined.
7799 * configure.in (armpe_little_vec, armpe_big_vec): Add
7801 * configure: Rebuild.
7803 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7805 Fix some gcc -Wall warnings:
7806 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7807 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7808 * archures.c (bfd_default_scan): Likewise.
7809 * bfd.c (bfd_scan_vma): Likewise.
7810 * binary.c (mangle_name): Likewise
7811 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7812 * coff-sh.c (sh_relocate_section): Likewise.
7813 * coff-stgo32.c (create_go32_stub): Likewise.
7814 * coffcode.h (coff_slurp_line_table): Likewise.
7815 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7816 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7817 (assign_file_positions_for_segments): Likewise.
7818 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7819 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7820 * oasys.c (oasys_write_sections): Likewise.
7821 * ppcboot.c (ppcboot_object_p): Likewise.
7822 (mangle_name): Likewise.
7823 * riscix.c (riscix_fix_pcrel_26): Likewise.
7824 * srec.c (srec_scan): Likewise.
7825 * stabs.c (_bfd_write_section_stabs): Likewise.
7826 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7827 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7828 switch. Declare parameters for function pointers.
7829 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7831 * elf.c (elf_sort_sections): Likewise.
7832 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7833 Add default cases to switches.
7834 (coff_arm_relocate_section): Remove unused local variables.
7836 (coff_arm_bfd_set_private_flags): Change flag variable to type
7838 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7839 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7840 (dump_toc): Change cat to const, and initialize it.
7841 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7842 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7843 (sh_elf_relocate_section): Initialize r_symndx.
7844 * coffcode.h (coff_compute_section_file_positions): Only declare
7845 old_sofar if ALIGN_SECTIONS_IN_FILE.
7846 (coff_write_object_contents): Initialize csym.
7847 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7848 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7850 * dwarf2.c: Include libiberty.h.
7851 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7852 (decode_line_info): Remove unused local variables.
7853 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7854 (m32r_elf_relocate_section): Likewise.
7855 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7856 (v850_elf_reloc): Likewise.
7857 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7858 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7859 * elf.c (assign_file_positions_for_segments): Always set adjust.
7860 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7861 parenthesize expression.
7862 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7863 (m32r_elf_object_p): Return a value.
7864 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7865 * elf32-mips.c (mips_elf_final_link): Initialize last.
7866 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7867 * elf32-v850.c (v850_elf_object_p): Return a value.
7868 (v850_elf_print_private_bfd_data): Change fprintf format string.
7869 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7871 * elflink.h (elf_link_add_object_symbols): Change vernum to
7872 unsigned int, and initialize it. Change fprintf format string.
7873 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7874 when setting or comparing to soname_indx.
7875 (elf_create_pointer_linker_section): Change num_symbols to
7877 * libcoff-in.h (coff_data_type): Change flags to flagword.
7878 * peicode.h (pe_print_idata): Initialize idx. Change j to
7879 bfd_size_type. Initialize hint_member. Remove useless test to
7881 (pe_print_edata): Change num_functions and num_names in struct
7882 EDT_type to unsigned long. Remove cast. Change fprintf format
7884 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7885 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7887 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7888 int *. Update uses. Change j to long.
7889 * bfd-in2.h, libcoff.h: Rebuild.
7891 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7893 * elf32-v850.c Remove definition of USE_REL.
7894 (v850_elf_info_to_howto_rela): New function.
7895 (v850_elf_perform_relocation): Renamed from
7896 v850_elf_store_addend_in_insn. Removed replace argument.
7897 (v850_elf_reloc): store the relocation in the addend field instead
7899 (v850_elf_final_link_relocate): Now calls
7900 v850_elf_perform_relocation.
7901 (v850_elf_relocate_section): Remove code to generate REL
7904 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7906 * coffcode.h (coff_new_section_hook): Set the type and storage
7907 class in the native symbol information allocated for a new section
7910 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7912 * peicode.h: Chain together calls to
7913 coff_bfd_copy_private_bfd_data and
7914 coff_bfd_print_private_bfd_data.
7916 * coff-arm.c: Add prototypes for
7917 coff_arm_bfd_print_private_bfd_data and
7918 coff_arm_bfd_copy_private_bfd_data.
7920 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7922 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7925 * peicode.h: Call arm-coff private data functions after handling
7928 * coff-arm.c: Turn statics into globals so that they can be shared
7929 both pe and pei backends.
7931 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7933 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7935 (sunos_write_object_contents): Likewise.
7936 * aoutx.h (NAME(aout,machine_type)): Likewise.
7937 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7939 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7941 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7943 (bfd_default_scan): Remove m68k special cases.
7944 * bfd-in2.h: Rebuild.
7945 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7947 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7948 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7950 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7951 selection, change printable_name to just "m68k" and make that the
7952 default instead of m68k:68020.
7954 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7956 (MY_get_section_contents): Define as aout_32_get_section_contents
7957 rather than NAME(aout,get_section_contents).
7959 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7961 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7962 and call bfd_default_set_arch_mach to do the real work.
7964 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7966 * bout.c (BALX): Include return register g14 as part of the insn.
7968 (calljx_callback): Use it.
7970 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7972 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7973 * libbfd.h: Rebuild.
7975 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7976 byte_count to unsigned int.
7977 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7978 unused local variables.
7980 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7981 variables er and er1.
7983 * cpu-v850.c: Include <ctype.h>.
7984 (scan): Case isdigit argument to unsigned char.
7986 From Yan Meroth <YAN.MEROTH@st.com>:
7987 * ihex.c (ihex_scan): Add extbase variable so that getting an
7988 extended linear address record does not ignore any previous
7990 (ihex_write_object_contents): When writing out an extended linear
7991 address record, zero out any previous extended address.
7993 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7995 * ieee.c (do_one): Check section before dereferencing it.
7996 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7997 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7999 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8001 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8003 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8005 * coff-arm.c: Add interworking functions to pe backends.
8007 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8009 * configure.in: Use AM_DISABLE_SHARED.
8010 * aclocal.m4, configure: Rebuild with libtool 1.2.
8012 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8014 * coff-arm.c (coff_arm_relocate_section): Better error messages
8015 when interowrking conflucts occur. Courtesy of Jonathan Walton
8017 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8018 relocations. Patch courtesy of Jonathan Walton and Tony
8021 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8023 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8024 part of Feb 22 change controling when to override the existing
8025 symbol with the .plt entry.
8027 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8029 * config.bfd (targ_cpu): Add thumb-pe target.
8031 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8032 functions in PE build.
8034 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8036 * config.bfd (sparclite-*-elf*): Added.
8038 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8040 * configure.in: Add elf.lo to elf shell variable.
8041 * Makefile.am (BFD_LIBS): Remove elf.lo.
8042 (BFD_LIBS_CFILES): Remove elf.c.
8043 (BFD32_BACKENDS): Add elf.lo.
8044 (BFD32_BACKENDS_CFILES): Add elf.c.
8045 * configure, Makefile.in: Rebuild.
8047 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8049 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8050 relocation against a non-local symbol should not have a dynamic
8053 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8055 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8057 (pe_print_private_bfd_data): Print PE flags. From Mikey
8058 <jeffdb@netzone.com>.
8060 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8062 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8063 a plt entry when we can determine that we authoritatively define
8066 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8068 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8069 don't actually use trad-core, but a SunOS-style core file handled
8071 * hosts/sparclinux.h: Remove.
8073 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8075 * peicode.h (pe_print_idata): If there is no .idata section, look
8076 for the import tables in some other section. Make the initial
8077 label line up better with the data. Print the import address
8078 table even if there is no import name table. If the import
8079 address table holds actual addresses, print them.
8081 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8083 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8084 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8085 bfd_error_system_call.
8087 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8089 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8090 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8092 From H.J. Lu <hjl@gnu.org>:
8093 * Makefile.am (libbfd_la_LDFLAGS): Define.
8094 * Makefile.in: Rebuild.
8096 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8098 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8099 * netbsd.h (MACHTYPE_OK): Define.
8100 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8101 calling N_SET_MACHTYPE, rather than having a switch.
8102 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8104 * i386netbsd.c (MACHTYPE_OK): Don't define.
8105 (DEFAULT_MID): Define.
8106 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8107 (MACHTYPE_OK): Don't define.
8108 (DEFAULT_MID): Define.
8109 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8110 (DEFAULT_MID): Define.
8111 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8112 (DEFAULT_MID): Define.
8113 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8114 (DEFAULT_MID): Define.
8116 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8117 * vaxnetbsd.c: New file.
8118 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8119 rather than netbsd_core.
8120 * targets.c (vaxnetbsd_vec): Declare.
8121 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8122 defined, add netbsd_core_vec.
8123 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8124 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8125 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8126 * config.bfd (alpha*-*-netbsd*): New target.
8127 * Makefile.am: Rebuild dependencies.
8128 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8129 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8130 * configure, Makefile.in: Rebuild.
8132 * configure.host: Remove the old shared library build stuff. We
8133 now use libtool instead.
8135 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8137 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8139 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8141 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8142 * configure: Rebuild.
8144 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8145 * elf32-v850.c (remember_hi16s_reloc): New function.
8146 (find_remembered_hi16s_reloc): New function.
8147 (v850_elf_store_addend_in_insn): Use the above new functions to
8148 match up HI6S relocs with LO16 relocs.
8150 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8152 * configure.in: Change -linux* to -linux-gnu*.
8153 * config.bfd, configure.host: Likewise.
8154 * configure: Rebuild.
8156 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8158 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8159 LO16/HI16S bug and improve comments about what is going on.
8161 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8163 * configure, aclocal.m4: Rebuild with new libtool.
8165 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8167 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8168 when merging v850 code into v850e/v850ea code. Do not initialise
8169 output flags if the input is the default architecture.
8171 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8173 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8174 get the size from bfd_arch_bits_per_address instead of directly
8177 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8179 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8180 to wrap, just return all 1's bits instead.
8181 * libbfd.h: Regenerate.
8183 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8185 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8187 (coff_relocate_section): If COFF_WITH_PE, define as
8188 coff_pe_i386_relocate_section.
8189 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8190 skip empty sections, to match coff_write_object_contents.
8192 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8193 rather than swapping out r_offset twice. From Luke Deller
8194 <luked@cse.unsw.edu.au>.
8196 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8198 * configure.in: Set libtool_enable_shared rather than
8199 libtool_shared. Remove diversion hack.
8200 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8203 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8205 * syms.c (struct stab_cache): Define.
8206 (struct stab_find_info): Remove cached_offset, cached_stab,
8207 cached_str, and cached_stroff fields. Add file_cache,
8208 function_cache, and line_cache fields.
8209 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8212 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8214 * peicode.h (pe_print_idata): Check for import of ordinal rather
8216 (pe_print_edata): If there is no .edata section, look for the
8217 export data in some other section.
8219 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8221 * configure.in: Change version to 2.8.4.
8222 * configure: Regenerated.
8224 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8226 Add tms320c30 support:
8227 * cpu-tic30.c: New file.
8228 * aout-tic30.c: New file.
8229 * coff-tic30.c: New file.
8230 * archures.c (bfd_arch_tic30): Define.
8231 (bfd_tic30_arch): Declare.
8232 (bfd_archures_list): Add bfd_tic30_arch.
8233 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8235 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8236 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8237 (coff_set_flags): Likewise.
8238 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8239 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8240 * Makefile.am: Rebuild dependencies.
8241 (ALL_MACHINES): Add cpu-tic30.lo.
8242 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8243 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8244 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8245 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8247 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8249 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8250 to lag behind LO16 reloc by a couple of instructions.
8252 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8254 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8255 make to reexamine the file timestamp.
8256 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8258 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8261 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8263 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8264 to create .dynsbss and .rela.sbss sections.
8265 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8266 copied from dynamic objects into .sbss.
8267 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8268 use it. Correct typo of .rela.sdata2.
8269 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8270 put the data, which may now be in .sbss.
8271 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8272 (elf_backend_create_dynamic_sections): Define as
8273 ppc_elf_create_dynamic_sections.
8275 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8276 against _GLOBAL_OFFSET_TABLE_.
8277 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8278 shared libraries which refer to local symbols. Make sure that the
8279 test for allocating space for a reloc in a shared object is the
8280 same as the test for emitting a reloc.
8282 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8284 * config.bfd (i[3456]-*-mingw32*): New target.
8285 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8286 * aclocal.m4, configure: Rebuild.
8288 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8290 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8293 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8295 Sparc v9 ABI compliant PLT:
8296 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8297 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8298 (LARGE_PLT_THRESHOLD): New define.
8299 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8300 (sparc64_elf_build_plt): New function.
8301 (sparc64_elf_plt_entry_offset): Likewise.
8302 (sparc64_elf_plt_ptr_offset): Likewise.
8303 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8304 contain the index for convenience. Skip the initial entries
8306 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8307 memory for the benefit of .rela.plt.
8308 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8309 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8310 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8311 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8312 Call sparc64_elf_build_plt.
8313 (elf_backend_want_got_plt): No.
8314 (elf_backend_plt_readonly): No.
8315 (elf_backend_plt_alignment): 8.
8317 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8318 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8319 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8322 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8324 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8326 * cpu-mips.c (arch_info_struct): Add mips variants.
8327 * bfd-in2.h: Rebuilt.
8329 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8331 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8334 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8336 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8337 (i[3456]86sco3.2v5*coff): New target.
8339 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8341 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8343 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8345 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8346 * bfd-in2.h: Regenerate.
8348 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8350 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8352 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8354 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8355 adjust addend for an output common symbol (from Jimmy Blair
8356 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8357 defined symbol to counteract adjustment made in generic relocation
8360 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8362 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8364 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8365 (GET_SCNDHR_NLNNO): Likewise.
8367 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8369 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8371 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8373 * elf32-m32r.c: Add macros to handle NOP insertion.
8375 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8377 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8378 (xcoff_mark): Likewise.
8379 (xcoff_build_ldsyms): Mark absolute symbols.
8381 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8383 * bout.c (b_out_write_object_contents): Sort symbols before output
8384 to keep {CALL,BAL}NAME symbols adjacent.
8385 (b_out_symbol_cmp): New function.
8387 For older changes see ChangeLog-9697
8393 version-control: never
projects / deliverable / binutils-gdb.git / blob