1 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3 * configure: Rebuilt with new libtool.m4.
5 2000-09-06 Alan Modra <alan@linuxcare.com.au>
7 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
8 word for variable name.
9 * bfd-in2.h: Regenerate.
11 2000-09-05 Nick Clifton <nickc@redhat.com>
13 * config.in: Regenerate.
14 * libbfd.h: Regenerate.
15 * po/bfd.pot: Regenerate.
16 * doc/bfdint.texi: Remove CVS date string - it foils compares with
19 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
21 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
23 2000-09-05 Alan Modra <alan@linuxcare.com.au>
25 Shared library and PIC support.
26 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
27 (GOT_ENTRY_SIZE): New.
28 (ELF_DYNAMIC_INTERPRETER): New.
29 (STUB_SUFFIX): Define.
30 (LONG_BRANCH_PIC_IN_SHLIB): Define.
31 (RELATIVE_DYNAMIC_RELOCS): Define.
32 (enum elf32_hppa_stub_type): New.
33 (struct elf32_hppa_stub_hash_entry): Rename offset to
34 stub_offset. Add a number of new fields.
35 (struct elf32_hppa_link_hash_entry): New.
36 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
38 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
39 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
40 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
42 (hppa_link_hash_newfunc): New function.
43 (elf32_hppa_link_hash_table_create): Use above function. Init new
45 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
46 instead of addend, and remove sym_name from args. Don't use
47 symbol name for local syms, instead use sym index.
48 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
49 stub type rather than size. Pass in hash and handle import stub
50 case. Also pass in reloc instead of offset so we can calculate
51 PCREL22F and PCREL12F branches properly.
52 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
53 import and export stubs too.
54 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
55 import and export stub sizing.
56 (elf32_hppa_check_relocs): New function.
57 (elf32_hppa_adjust_dynamic_symbol): New function.
58 (hppa_discard_copies): New function.
59 (elf32_hppa_size_dynamic_sections): New function.
60 (elf_backend_size_dynamic_sections): Define.
61 (elf32_hppa_finish_dynamic_symbol): New function.
62 (elf_backend_finish_dynamic_symbol): Define.
63 (elf32_hppa_size_stubs): Stash params in link hash table, and move
64 some local vars into the link hash table too. For shared links,
65 trundle over function syms, generating export stubs. Handle
66 PCREL22F branches. Break out stub creation code from here..
67 (hppa_add_stub): .. to here. New function.
68 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
69 call the bfd linker. Use elf_gp to record global pointer.
70 Calculate a value from sections if $global$ is missing.
71 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
72 (elf32_hppa_gc_mark_hook): New function.
73 (elf_backend_gc_mark_hook): Define.
74 (elf32_hppa_gc_sweep_hook): New function.
75 (elf_backend_gc_sweep_hook): Define.
76 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
77 Add rel to args, and remove howto, input_bfd, offset, addend,
78 sym_name as we can recalculate these locally. Handle calls to
79 dynamic objects, extra PIC relocs, PCREL22F branches. Change
80 handling of undefined weak syms. Check that stubs are in range.
81 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
82 message on hitting a DPREL21L reloc that needs fixing. Subtract
83 off PC for PCREL14F. Break out code that does a stub lookup from
85 (hppa_get_stub_entry): ..to here. New function.
86 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
87 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
89 (elf32_hppa_finish_dynamic_sections): New function.
90 (elf_backend_finish_dynamic_sections): Define.
91 (elf_backend_final_write_processing) Define.
92 (hppa_handle_PIC_calls): New function.
93 (elf32_hppa_build_stubs): Call it. Pass link_info to
95 (elf32_hppa_create_dynamic_sections): New function
96 to create .plt and .got then set .plt flags correctly.
97 (elf_backend_create_dynamic_sections): Define.
98 (elf32_hppa_object_p): New function.
99 (elf_backend_object_p): Define.
100 (elf32_hppa_elf_get_symbol_type): New function.
101 (elf_backend_get_symbol_type): Define.
102 (elf_backend_can_gc_sections): Define.
103 (elf_backend_want_got_plt): Define.
104 (elf_backend_plt_alignment): Set to 2.
105 (elf_backend_plt_readonly): Define.
106 (elf_backend_want_plt_sym): Define.
107 (elf_backend_got_header_size): Reserve one entry.
109 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
110 (elf32_hppa_size_stubs): Pass in multi_subspace.
111 (elf32_hppa_set_gp): Declare.
113 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
114 (bfd_get_unique_section_name): New function.
115 * bfd_in2.h: Regenerate.
117 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
118 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
121 From David Huggins-Daines <dhd@linuxcare.com>
122 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
123 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
124 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
125 been updated in finish_dynamic_symbol before modifying function
128 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
129 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
130 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
131 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
132 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
133 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
134 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
135 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
137 From David Huggins-Daines <dhd@linuxcare.com>
138 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
139 style of local labels as well.
141 2000-09-03 Philip Blundell <philb@gnu.org>
143 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
144 references to undefined symbols in debugging sections.
146 2000-09-02 H.J. Lu <hjl@gnu.org>
148 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
149 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
150 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
153 2000-09-02 Jason Eckhardt <jle@cygnus.com>
155 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
156 (elf32_i860_is_local_label_name): New function and prototype.
158 2000-09-02 Nick Clifton <nickc@redhat.com>
160 * configure.in: Increase version number to 2.10.91.
161 * configure: Regenerate.
162 * aclocal.m4: Regenerate.
163 * config.in: Regenerate.
164 * po/bfd.pot: Regenerate.
166 2000-09-02 Daniel Berlin <dberlin@redhat.com>
168 * elf.c (_bfd_elf_make_section_from_shdr): Add
169 .gnu.linkobce.wi. to the list of debug section names.
171 2000-09-02 Nick Clifton <nickc@redhat.com>
173 * dwarf2.c (find_debug_info): New function: Locate a section
174 containing dwarf2 debug information.
175 (bfd_dwarf2_find_nearest_line): Find all sections containing
176 debug information and include them in the stash.
178 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
180 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
181 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
182 (sh_reloc_map): Add new relocs.
183 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
184 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
185 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
186 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
188 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
189 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
190 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
191 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
193 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
195 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
196 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
197 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
198 elf_sh_plt_reloc_offset): Define.
199 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
200 elf_sh_link_hash_table): New structs.
201 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
202 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
204 (elf_backend_create_dynamic_sections,
205 bfd_elf32_bfd_link_hash_table_create,
206 elf_backend_adjust_dynamic_symbol,
207 elf_backend_size_dynamic_sections,
208 elf_backend_finish_dynamic_symbol,
209 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
210 elf_backend_plt_readonly, elf_backend_want_plt_sym,
211 elf_backend_got_header_size, elf_backend_plt_header_size):
213 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
214 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
216 * bfd-in2.h, libbfd.h: Rebuilt.
218 2000-09-01 Alan Modra <alan@linuxcare.com.au>
220 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
223 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
225 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
226 not initialized, set them to indicate the SH1 instruction set.
228 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
230 * acinclude.m4: Include libtool and gettext macros from the
232 * aclocal.m4, configure: Rebuilt.
234 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
236 * elf.c: Eliminate references to __sparcv9 macro; replace with
237 autoconf variables HAVE_PSINFO32_T etc.
238 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
239 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
241 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
242 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
244 * configure: Regenerate.
246 2000-08-27 Alan Modra <alan@linuxcare.com.au>
248 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
249 for any shared link, not just shared -Bsymbolic.
250 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
251 any shared link, and pass link info to it.
252 (elf_i386_size_dynamic_sections): Update comment.
253 (elf_i386_discard_copies): Modify to discard relocs for symbols
254 that have been forced local.
255 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
256 that have been forced local.
258 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
260 * elflink.h (elf_link_add_object_symbols): Allow common
261 symbols to have an alignment of 1 if explicitly requested, and
262 not overridden by other definitions.
264 2000-08-22 Doug Kwan <dkwan@transmeta.com>
266 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
267 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
269 2000-08-22 H.J. Lu <hjl@gnu.org>
271 * elf-bfd.h (elf_link_hash_table): Add runpath.
273 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
274 * bfd-in2.h: Rebuilt.
276 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
277 "runpath" field to NULL.
278 (bfd_elf_get_runpath_list): New function.
280 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
283 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
285 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
286 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
287 explicitly. Improve validation of r_type.
289 2000-08-21 H.J. Lu <hjl@gnu.org>
291 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
292 dynamic allocated content space. Add a comment to remind us that
293 one day this ought to be fixed.
294 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
295 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
296 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
298 2000-08-21 Jason Eckhardt <jle@cygnus.com>
300 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
301 field with the newly relocated value instead of adding it to the
302 existing immediate field.
303 (elf32_i860_relocate_splitn): Likewise.
304 (elf32_i860_relocate_highadj): Likewise.
306 2000-08-16 Jason Eckhardt <jle@cygnus.com>
308 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
309 was previously just a stub).
311 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
313 * elflink.c (_bfd_elf_create_got_section): Don't abort().
315 (_bfd_elf_create_dynamic_sections): Likewise.
317 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
319 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
320 for undefined symbols to be the beginning of the section.
322 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
323 four extra entries at the beginning of the .rela.plt section.
324 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
325 section to account for the four reserved entries in the .plt section.
327 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
329 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
330 to the list of NOPs we recognize after a branch-and-link.
331 Use the ori NOP when one is needed.
333 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
336 2000-08-14 Jim Wilson <wilson@cygnus.com>
338 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
339 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
340 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
343 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
345 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
347 2000-08-10 Jason Eckhardt <jle@cygnus.com>
349 * elf32-i860.c (elf32_i860_relocate_section): New function.
350 (i860_final_link_relocate): New function.
351 (elf32_i860_relocate_splitn): New function.
352 (elf32_i860_relocate_pc16): New function.
353 (elf32_i860_relocate_highadj): New function.
354 (elf32_i860_howto): Minor adjustments to some relocations.
355 (elf_info_to_howto_rel): Define.
356 (elf_backend_relocate_section): Define.
358 2000-08-10 Nick Clifton <nickc@cygnus.com>
360 * elf32-arm.h: Fix formatting.
362 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
364 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
366 2000-08-08 Jason Eckhardt <jle@cygnus.com>
368 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
370 2000-08-07 Kazu Hirata <kazu@hxi.com>
372 * ieee.c (ieee_write_debug_part): Rewrite a comment.
373 * elf64-ia64.c: Fix a typo.
375 2000-08-05 Jason Eckhardt <jle@cygnus.com>
377 * elf32-i860 (elf32_i860_howto_table): New structure.
378 (lookup_howto): New function.
379 (elf32_i860_reloc_type_lookup): New function.
380 (elf32_i860_info_to_howto_rela): New function.
381 (elf_code_to_howto_index): New structure.
382 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
383 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
384 elf32_i860_reloc_type_lookup.
386 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
388 * som.c (struct fixup_format): Constify `format'.
389 (som_hppa_howto_table): Use SOM_HOWTO macro.
390 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
391 (som_bfd_reloc_type_lookup): Likewise.
392 (compare_subspaces): Remove unused `count1', `count2'.
393 (som_begin_writing): Remove unused `total_reloc_size'.
394 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
395 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
396 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
397 (som_find_nearest_line): Decorate unused parameter(s).
398 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
399 (som_bfd_link_split_section): Likewise.
401 2000-08-03 Nick Clifton <nickc@cygnus.com>
403 * section.c: Restore backed out code.
404 * elf.c: Restore backed out code.
405 (copy_private_bfd_data): Fix bug preventing stipped dynamic
406 binaries from working.
407 * bfd-in2.h: Regenerate.
409 2000-08-03 H.J. Lu <hjl@gnu.org>
411 * section.c: Back out the change made by Nick Clifton
412 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
414 * bfd-in2.h: Likewise.
417 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
419 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
421 2000-07-31 Jason Eckhardt <jle@cygnus.com>
423 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
424 * bfd-in2.h, libbfd.h: Regenerate.
426 2000-07-31 Nick Clifton <nickc@cygnus.com>
428 * section.c (struct sec): Add new boolean field 'segment_mark'.
429 (STD_SECTION): Initialise new field to zero.
431 * bfd-in2.h: Regenerate.
433 * elf.c (copy_private_bfd_data): Reorganise section to segment
434 mapping to cope with moved sections requiring new segments,
435 and overlapping segments.
436 (SEGMENT_END): New macro: Return the end address of a segment.
437 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
438 contains a section by comparing their VMA addresses.
439 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
440 contains a section by comparing their LMA addresses.
441 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
442 section should be included in a segment.
443 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
444 follows another in memory.
445 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
448 2000-07-22 Jason Eckhardt <jle@cygnus.com>
450 * cpu-i860.c: Added comments.
452 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
453 bfd_elf32_i860_little_vec.
454 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
455 (ELF_MAXPAGESIZE): Changed to 4096.
457 * targets.c (bfd_elf32_i860_little_vec): Declaration of
459 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
461 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
462 config for little endian elf32 i860.
463 (targ_defvec): Define for the new config above
464 as "bfd_elf32_i860_little_vec".
465 (targ_selvecs): Define for the new config above
466 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
468 * configure.in (bfd_elf32_i860_little_vec): Added recognition
471 * configure: Regenerated.
473 2000-07-27 H.J. Lu <hjl@gnu.org>
475 * elflink.h (elf_merge_symbol): Take one more argument,
476 dt_needed, to indicate if the symbol comes from a DT_NEEDED
477 entry. Don't overide the existing weak definition if dt_needed
479 (elf_link_add_object_symbols): Pass dt_needed to
482 2000-07-27 Nick Clifton <nickc@cygnus.com>
484 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
487 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
489 * configure.host (*-*-aix*): AIX has 'long long' always.
491 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
492 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
493 (xcoff_write_archive_contents_big): Don't update the offset
494 of the symbol table, xcoff_write_armap will do it.
496 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
498 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
499 of dynobj for SGI_COMPAT checks.
501 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
503 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
504 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
505 * bfd-in2.h: Regenerate.
507 2000-07-21 Nick Clifton <nickc@cygnus.com>
509 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
510 range symbol indices in relocs and issue an error message.
512 2000-07-20 H.J. Lu <hjl@gnu.org>
514 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
515 info->new_dtags when setting DT_FLAGS_1. It will only be set
516 by the new linker options. It shouldn't break anything.
518 2000-07-20 H.J. Lu <hjl@gnu.org>
520 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
521 only if info->new_dtags is true.
523 2000-07-20 H.J. Lu <hjl@gnu.org>
525 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
526 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
528 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
530 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
531 (ALL_MACHINES_CFILES): Add cpu-cris.c.
532 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
533 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
534 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
535 * Makefile.in: Rebuild.
536 * aclocal.m4: Rebuild.
537 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
538 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
539 (bfd_cris_arch): Declare.
540 (bfd_archures_list): Add bfd_cris_arch.
541 * bfd-in2.h: Rebuild.
542 * config.bfd: (cris-*-*): New target.
543 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
544 * configure: Rebuild.
545 * elf.c (prep_headers): Add bfd_arch_cris.
547 * libaout.h (enum machine_type): Add M_CRIS.
548 * reloc.c: Add CRIS relocations.
549 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
550 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
551 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
552 * po/POTFILES.in, po/bfd.pot: Regenerate.
554 2000-07-19 H.J. Lu <hjl@gnu.org>
556 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
557 DF_TEXTREL if DT_TEXTREL is set.
558 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
559 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
560 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
561 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
562 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
563 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
564 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
565 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
566 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
567 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
569 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
570 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
572 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
574 2000-07-19 H.J. Lu <hjl@gnu.org>
576 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
577 * bfd-in2.h: Rebuild.
579 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
580 (elf_dt_soname): New.
582 * elf.c (bfd_elf_set_dt_needed_soname): New.
584 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
585 entry if the shared object loaded by DT_NEEDED is used to
586 resolve the reference in a regular object.
588 2000-07-19 H.J. Lu <hjl@gnu.org>
590 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
591 DT_DEPAUDIT and DT_AUDIT as strings.
593 2000-07-19 Nick Clifton <nickc@cygnus.com>
595 * format.c: Fix formatting.
597 2000-07-19 H.J. Lu <hjl@gnu.org>
599 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
601 2000-07-19 H.J. Lu <hjl@gnu.org>
603 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
604 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
605 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
606 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
607 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
608 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
609 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
611 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
613 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
614 renamed functions from here...
615 (assign_section_numbers): Use renamed functions.
616 (prep_headers): Use renamed functions.
618 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
619 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
620 * bfd-in2.h: Regenerate.
622 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
624 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
625 parenthesis in if statement.
627 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
629 Enable the support for Traditional MIPS.
630 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
631 return ict_none appropriately for traditional mips targets.
632 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
633 (STUB_MOVE): Conditionalize for traditonal mips.
634 (STUB_LI16): Likewise.
635 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
636 room for RTPROC header.
637 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
638 the permission for the PT_DYNAMIC as read, write and execute.
639 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
641 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
642 _DYNAMIC_LINKING for traditonal mips.
643 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
644 in case of traditonal mips.
645 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
646 entry is required. For a function if PLT is not required then set the
647 corresponding hash table entry to 0.
648 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
650 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
651 shared object set the value to 0.
652 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
653 _DYNAMIC_LINKING for traditonal mips.
654 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
657 2000-07-15 H.J. Lu <hjl@gnu.org>
659 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
661 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
663 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
664 out a structure that is BFD_IN_MEMORY.
666 2000-07-11 Alan Modra <alan@linuxcare.com.au>
668 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
669 bfd pointer. Print section id instead of bfd pointer for local
670 syms. Prefix addend with `+' for global syms as well as local.
671 Correct calculation of name component lengths.
672 (elf64_hppa_check_relocs): Update call to get_dyn_name.
674 From David Huggins-Daines <dhd@linuxcare.com>
675 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
676 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
677 (elf64_hppa_modify_segment_map): Likewise.
679 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
681 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
682 addresses to be "naturally" sign extended. Return -1 if unknown.
683 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
684 * bfd-in2.h: Regenerate.
686 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
688 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
689 and ECOF_SIGNED_64 to list ways to extract an offset.
690 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
691 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
693 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
694 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
696 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
698 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
699 bfd_get_start_address.
700 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
701 (elf_swap_ehdr_out): Ditto.
703 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
705 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
706 compatibility with older binutils.
708 2000-07-10 Alan Modra <alan@linuxcare.com.au>
710 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
711 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
713 From Ryan Bradetich <rbradetich@uswest.net>
714 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
715 (parse_line_table): Ditto.
716 (_bfd_dwarf1_find_nearest_line): Ditto.
717 * syms.c (cmpindexentry): Remove extra `*' from params.
719 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
721 * elf32-mips.c (sort_dynamic_relocs): New Function.
722 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
723 via qsort to sort the dynamic relocations in increasing r_symndx
726 2000-07-09 Alan Modra <alan@linuxcare.com.au>
728 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
729 ATTRIBUTE_UNUSED to unused args.
733 (get_stub): Likewise.
734 (elf64_hppa_adjust_dynamic_symbol): Likewise.
735 (elf64_hppa_link_output_symbol_hook): Likewise.
736 (elf64_hppa_check_relocs): Delete unused var.
737 (elf64_hppa_size_dynamic_sections): Likewise.
738 (elf64_hppa_finalize_opd): Likewise.
739 (elf64_hppa_finalize_dynreloc): Likewise.
740 (elf64_hppa_modify_segment_map): Likewise.
741 (elf64_hppa_finish_dynamic_sections): Likewise.
743 * elf-hppa.h (elf_hppa_final_write_processing): Add
744 ATTRIBUTE_UNUSED to unused args.
745 (elf_hppa_final_link_relocate): Likewise.
746 (elf_hppa_record_segment_addrs): Add paretheses.
747 (elf_hppa_relocate_section): Constify dyn_name.
749 From David Huggins-Daines <dhd@linuxcare.com>
750 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
751 rearrange case statement so that it gets preferred to 32-bit ones.
753 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
754 asection->id instead of address of asection structure.
755 (elf32_hppa_size_stubs): Likewise.
757 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
758 for .init* and .fini*.
760 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
761 and addends used in stub names to 32 bits.
762 (elf32_hppa_size_stubs): Likewise.
764 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
765 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
766 not bfd_put_64. Fix minor comment typo and formatting.
768 Changes to create multiple linker stubs, positioned immediately
769 before the section where they are required.
770 * elf32-hppa.c: Don't include hppa_stubs.h.
771 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
772 (elf32_hppa_stub_hash_table): Delete.
773 (elf32_hppa_link_hash_entry): Delete.
774 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
775 stub_hash_table, and store the struct here rather than a pointer.
776 Delete output_symbol_count. Add offset array. Change
777 global_value to a bfd_vma.
778 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
779 (elf32_hppa_stub_hash_traverse): Delete.
780 (elf32_hppa_name_of_stub): Delete.
781 (elf32_hppa_link_hash_lookup): Delete.
782 (elf32_hppa_link_hash_traverse): Delete.
783 (elf32_hppa_stub_hash_table_init): Delete.
784 (elf32_hppa_size_of_stub): Pass input section and offset rather
785 than location and calculate location here. Don't pass name as all
786 stubs are now the same size.
787 (elf32_hppa_stub_hash_newfunc): Init new fields.
788 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
790 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
791 comparing against ints. Rewrite stub handling code.
792 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
793 Case enums to int before comparing against ints. Remove
794 bfd_reloc_dangerous case.
795 (elf32_hppa_build_one_stub): Rewrite.
796 (elf32_hppa_size_one_stub): New function.
797 (elf32_hppa_build_stubs): Rewrite.
798 (elf32_hppa_size_stubs): Pass in linker call-back functions.
799 Rewrite stub-handling specific code.
801 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
803 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
805 * hppa_stubs.h: Delete.
806 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
807 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
808 * Makefile.in: Regenerate.
810 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
813 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
815 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
816 and section name for bfd_reloc_notsupported error message.
817 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
818 bfd_reloc_notsupported.
819 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
821 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
822 undefined weak symbols for all relocs.
823 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
824 offsets are relative to one past the delay slot.
825 (elf32_hppa_size_stubs): Account for reloc addend when calculating
826 branch destination. Put addend into stub name too.
827 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
828 adjust by 8 when deciding whether a linker stub is needed. Put
829 addend into stub name as for above.
831 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
832 various args and vars.
833 (elf32_hppa_bfd_final_link_relocate): Here too.
834 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
835 inner block var to avoid shadowing.
837 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
839 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
840 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
841 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
843 * libhppa.h: Change practically all unsigned ints to plain ints.
844 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
847 From Ryan Bradetich <rbradetich@uswest.net>
848 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
849 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
851 From David Huggins-Daines <dhd@linuxcare.com>
852 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
853 to the new OP_* ones.
855 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
856 error exit. Bail out earlier on plabel relocs that we aren't
857 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
858 string, and then don't free our copy.
859 (elf32_hppa_build_one_stub): Make insn unsigned int.
861 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
862 available with BL, not BE and BLE.
864 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
865 code for elf arg relocs.
866 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
867 argument with elf_link_hash_entry h. Handle undefined weak
868 symbols. Move $global$ lookup from here...
869 (elf32_hppa_relocate_section): ...to here. Return correct error
870 message for non-handled relocs.
871 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
872 wrong test was -0x3ffff to +0x40000.
874 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
875 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
877 (elf_hppa_relocate_insn): Fix a typo.
879 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
880 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
881 assemble_17, assemble_21): Delete.
882 Supply defines for all 64 possible opcodes.
883 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
884 formats. Handle COMICLR.
885 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
888 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
889 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
890 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
892 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
893 the local syms - did this code get deleted accidentally? Ignore
894 undefined and undefweak syms.
896 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
897 block. Use it instead of elf64_hppa_hash_table (info).
898 (elf_hppa_final_link_relocate): Use hppa_info instead of
899 elf64_hppa_hash_table (info).
901 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
902 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
903 (hppa_rebuild_insn): Mask immediate bits here instead.
904 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
906 2000-07-08 Alan Modra <alan@linuxcare.com.au>
908 * section.c (struct sec): Add id field. Tidy comment formatting.
909 (bfd_make_section_anyway): Set id.
910 (STD_SECTION): Init id too.
911 Change CONST to const throughout.
912 * archures.c (bfd_arch_info): Tidy comment.
913 (bfd_arch_list): Change a CONST to const.
914 * libbfd-in.h: Tidy comments and replace CONST with const.
915 * elf-bfd.h: Likewise.
916 * libbfd.h: Regenerate.
917 * bfd-in2.h: Regenerate.
918 * libcoff.h: Regenerate.
920 2000-07-07 DJ Delorie <dj@redhat.com>
922 * archive.c (_bfd_write_archive_contents): Add an informative
925 2000-07-06 Kazu Hirata <kazu@hxi.com>
927 * srec.c: Fix formatting.
929 2000-06-05 DJ Delorie <dj@redhat.com>
933 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
935 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
936 value of PC-relative offsets.
938 2000-07-03 Jim Wilson <wilson@cygnus.com>
940 * elf64-alpha.c (alpha_elf_size_info): New.
941 (elf_backend_size_info): Define to alpha_elf_size_info.
942 * elfcode.h (elf_size_info): Change hash bucket size to 4.
944 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
946 * elf32-mips.c: Include elf32-target.h again for the traditional
949 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
951 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
952 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
953 (avr_info_to_howto_rela): Likewise.
954 (elf32_avr_gc_mark_hook): Likewise.
955 (elf32_avr_gc_sweep_hook): Likewise.
956 (elf32_avr_relocate_section): Likewise.
958 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
960 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
961 an external symbol for a non-shared, non-relocatable link.
963 2000-07-03 Nick Clifton <nickc@redhat.com>
965 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
966 is an external symbol.
967 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
970 2000-07-03 Kazu Hirata <kazu@hxi.com>
972 * reloc16.c: Fix formatting.
974 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
976 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
977 to add a new target for traditional mips i.e
978 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
979 * configure.in: Likewise.
980 * configure: Rebuild.
981 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
983 (bfd_elf32_tradlittlemips_vec): Likewise.
984 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
985 to see that elfNN_bed does not get redefined even if the target file
986 is included twice for a chip. See elf32-mips.c.
988 2000-07-01 Alan Modra <alan@linuxcare.com.au>
990 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
991 (CLEANFILES): Add DEPA.
992 * Makefile.in: Regenerate.
994 2000-06-30 DJ Delorie <dj@cygnus.com>
996 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
997 can't assume the PE header is at 0x80.
999 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1001 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1003 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1005 * go32stub.h: Update stub.
1007 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1009 * archures.c (bfd_mach_avr5): Define.
1010 * bfd-in2.h (bfd_mach_avr5): Define.
1011 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1012 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1013 (compatible): Update comment. Add missing test.
1014 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1015 for avr2 and avr4. Simplify 8K wrap code.
1016 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1017 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1019 2000-06-26 Kazu Hirata <kazu@hxi.com>
1021 * coff-h8300.c: Fix formatting.
1022 * cpu-h8300.c: Likewise.
1024 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1026 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1027 for local symbols whose names are unknown.
1029 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1031 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1033 * Makefile.in: Regenerate.
1034 * doc/Makefile.in: Regenerate.
1036 2000-06-20 H.J. Lu <hjl@gnu.org>
1038 * Makefile.am: Rebuild dependency.
1039 * Makefile.in: Rebuild.
1041 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1043 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1044 (elf_backend_copy_indirect_symbol): Map to the new function.
1046 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1048 * archive.c (normalize): Correct pointer comparison when checking
1050 (bfd_bsd_truncate_arname): Likewise.
1051 (bfd_gnu_truncate_arname): Likewise.
1053 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1055 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1056 sections elf_{text,data}_{section,symbol}.
1057 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1058 (_bfd_mips_elf_hide_symbol): New function.
1059 (elf_backend_hide_symbol): Map to the new function.
1060 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1061 definitions of mips_elf_{text,data}_{section,symbol}.
1062 (mips_elf_local_relocation_p): Try to find the direct symbol
1063 based on new check_forced argument.
1064 (mips_elf_calculate_relocation): Use new version of
1065 mips_elf_local_relocation_p.
1066 (mips_elf_relocate_section): Likewise.
1067 (_bfd_mips_elf_relocate_section): Likewise.
1068 (mips_elf_sort_hash_table): Only assert that have enough GOT
1070 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1071 entry if the relocation based on the new external argument.
1072 (mips_elf_create_dynamic_relocation): Assert that we have a
1073 section contents allocated where we can swap out the dynamic
1075 (mips_elf_calculate_relocation): Find the real hash-table entry
1076 correctly by using h->root.root.type. Only create a dynamic
1077 relocation entry if the symbol is defined in a shared library.
1078 Create an external GOT entry for the GOT16 relocation if the
1079 symbol was forced local.
1080 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1081 dynamic index if the symbol was forced local.
1083 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1085 * elf32-mips.c: Fix typos in comments.
1087 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1089 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1092 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1094 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1095 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1096 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1097 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1098 (bfd_elf32_m68hc11_vec): Likewise.
1099 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1100 Supports 68hc11 & 68hc12 at the same time.
1101 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1103 (bfd_elf32_m68hc11_vec): Likewise.
1104 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1105 * archures.c (bfd_m68hc12_arch): Define and register in global list
1106 (bfd_m68hc11_arch): Likewise.
1107 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1108 BFD_RELOC_M68HC11_3B): Define.
1109 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1110 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1112 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1114 * elf_bfd.h (struct elf_backend_data): Add info argument to
1115 elf_backend_hide_symbol.
1116 (_bfd_elf_link_hash_hide_symbol): Likewise.
1117 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1118 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1119 * elflink.h (elf_link_add_object_symbols): Likewise.
1120 (elf_link_assign_sym_version): Likewise.
1122 2000-06-18 H.J. Lu <hjl@gnu.org>
1124 * coff-i386.c (coff_i386_reloc): Don't return in case of
1125 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1126 Compensate PE relocations when linking with non-PE object
1127 files to generate a non-PE executable.
1129 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1131 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1132 GOT entries if we're doing a static link or -Bsymbolic link.
1134 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1136 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1137 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1139 (elf_link_output_relocs): Likewise.
1140 (elf_reloc_link_order): Likewise.
1142 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1144 * archures.c (enum bfd_architecture): #define constants for
1145 PowerPc and RS6000 machine numbers.
1146 * bfd-in2.h: Regenerate.
1147 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1148 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1149 and RS6000 machine numbers using #defined constants from
1151 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1152 machine numbers using #defined constants from archures.c. Add
1153 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1154 64-bit words in 620 entry.
1155 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1157 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1159 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1161 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1162 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1163 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1165 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1167 * bfd-in.h (bfd_family_coff): Define.
1168 * bfd-in2.h: Regenerate.
1169 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1170 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1171 instead of bfd_target_coff_flavour.
1172 * cofflink.c (_bfd_coff_final_link): Likewise.
1173 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1174 exclude XCOFF files.
1175 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1177 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1178 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1179 * xcofflink.c (XCOFF_XVECP): Delete.
1180 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1181 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1182 bfd_xcoff_record_link_assignment,
1183 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1184 check for bfd_target_xcoff_flavour.
1186 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1188 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1190 (read_hdr): New function.
1191 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1192 of trying to extract individual registers. Set abfd->arch_info
1193 to match the architecture that created the core file.
1194 (rs6000coff_get_section_contents): Delete.
1195 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1197 2000-06-14 H.J. Lu <hjl@gnu.org>
1199 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1202 2000-06-13 H.J. Lu <hjl@gnu.org>
1204 * configure: Regenerate.
1206 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1208 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1211 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1213 * configure.in (VERSION): Update to show this is the CVS mainline.
1215 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1217 * elf32-d10v.c: Include elf/d10v.h
1218 (enum reloc_type): Delete.
1219 * elf32-d30v.c: Include elf/d30v.h
1220 (enum reloc_type): Delete.
1222 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1223 * Makefile.in: Regenerate.
1225 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1226 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1227 move HOWTOs into elf_howto_table.
1228 (R_386_standard, R_386_ext_offset): Define.
1229 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1230 (elf_i386_reloc_type_lookup): Modify calculation of index into
1231 elf_howto_table since we've removed the padding.
1232 (elf_i386_info_to_howto_rel): Likewise.
1233 (elf_i386_relocate_section): Likewise.
1235 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1237 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1239 2000-06-05 H.J. Lu <hjl@gnu.org>
1241 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1242 an error when seeing an undefined symbol with hidden/internal
1243 attribute. It is handled in *_relocate_section ().
1245 2000-06-05 H.J. Lu <hjl@gnu.org>
1247 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1248 indirect symbol for the ELF_LINK_NON_ELF bit.
1249 (elf_link_output_extsym): Don't output the indirect symbol even
1250 if the ELF_LINK_NON_ELF bit is set.
1252 2000-06-01 J.T. Conklin <jtc@redback.com>
1254 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1255 (i[3456]86-*-netbsdaout*): New target.
1256 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1257 (i[3456]86-*-openbsd*): Likewise.
1259 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1261 * trad-core.c: From hpux-core.c, include <dirent.h> or
1262 <sys/ndir.h> when possible.
1264 2000-05-31 Nick Clifton <nickc@cygnus.com>
1266 * opintl.h (_(String)): Explain why dgettext is used instead
1269 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1271 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1272 definitions. We must not assume they are sorted in the file
1273 according to their index numbers.
1275 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1277 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1278 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1279 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1281 2000-05-30 Nick Clifton <nickc@cygnus.com>
1283 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1284 80960CA, 80960MC as valid machine names.
1286 2000-05-30 H.J. Lu <hjl@gnu.org>
1288 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1289 visibility bits if the symbol is undefined. Correctly handle
1290 weak undefined symbols with hidden and internal attributes.
1292 * elflink.h (elf_link_add_object_symbols): Always turn the
1293 symbol into local if it has the hidden or internal attribute.
1295 2000-05-29 Philip Blundell <philb@gnu.org>
1297 * ppcboot.c: Add packed attribute if compiling with GCC.
1299 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1301 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1303 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1305 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1306 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1307 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1310 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1312 * Makefile.am: Update dependencies with "make dep-am"
1313 * Makefile.in: Regenerate.
1315 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1316 bindtextdomain): Replace defines with those from intl/libgettext.h
1317 to quieten gcc warnings.
1319 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1321 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1323 * archive.c (normalize, bfd_bsd_truncate_arname,
1324 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1325 file names with backslashes.
1327 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1330 * sysdep.h: Include filenames.h.
1332 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1334 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1336 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1338 * elf64-sparc.c (sparc64_elf_relax_section): New.
1339 (sparc64_elf_relocate_section): Optimize tail call into branch always
1341 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1342 (elf32_sparc_relax_section): New.
1344 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1346 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1347 Remove unusued variables.
1348 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1349 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1350 previous fix, so that shared libs really don't influence targets
1351 extension mask and memory model.
1353 2000-05-23 H.J. Lu <hjl@gnu.org>
1355 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1356 h->root.other not h->other.
1357 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1359 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1361 2000-05-23 H.J. Lu <hjl@gnu.org>
1363 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1364 undefined symbol with the non-default visibility attributes.
1365 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1366 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1367 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1368 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1369 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1370 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1371 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1372 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1373 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1374 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1375 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1377 2000-05-22 Richard Henderson <rth@cygnus.com>
1379 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1380 PCREL22, PCREL64I. Zero size of special relocs.
1381 (elf64_ia64_reloc_type_lookup): Likewise.
1382 (USE_BRL, oor_brl, oor_ip): New.
1383 (elf64_ia64_relax_section): New.
1384 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1385 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1386 (elf64_ia64_relocate_section): Likewise.
1387 (bfd_elf64_bfd_relax_section): New.
1388 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1389 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1390 * bfd-in2.h, libbfd.h: Regenerate.
1392 2000-05-22 Nick Clifton <nickc@cygnus.com>
1394 * configure.in : Add peigen.lo to MIPS PE targets.
1395 * configure: Regenerate.
1397 2000-05-22 Momchil Velikov <velco@fadata.bg>
1399 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1400 only if it is known for both input and output bfds. Separate
1401 error message strings as in some languages, it may be necessary
1402 to change more than one place in the string to change between
1405 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1406 endianess checks, call _bfd_generic_verify_endian_match() instead.
1408 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1410 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1412 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1413 endianess before checking bfd flavours.
1415 2000-05-22 H.J. Lu <hjl@gnu.org>
1417 * elflink.h (elf_link_output_extsym): Clear the visibility
1418 field for symbols not defined locally.
1420 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1422 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1423 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1424 (hppa_rebuild_insn): Mask immediate bits here instead.
1425 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1427 2000-05-18 Momchil Velikov <velco@fadata.bg>
1429 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1430 relocs for an executable, ensure that they are virtual addresses.
1432 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1434 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1436 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1437 Rick Gorton <gorton@scrugs.lkg.dec.com>
1439 * elflink.h: Add emitrelocations support: when enabled, relocation
1440 information and relocation sections are put into final output
1441 executables. If the emitrelocations flag is set, do the following:
1442 (elf_bfd_final_link): Emit relocation sections.
1443 (elf_link_input_bfd): Compute relocation section contents.
1444 (elf_gc_sections): Don't clean relocation sections.
1446 2000-05-16 Catherine Moore <clm@cygnus.com>
1448 * som.c (som_decode_symclass): Recognize weak symbols.
1450 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1452 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1453 read idata section only from dataoff.
1454 (pe_print_edata): Correctly check for valid eat_member.
1456 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1458 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1460 2000-05-14 Philip Blundell <philb@gnu.org>
1462 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1464 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1466 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1468 * peigen.c (pe_print_idata): Look for .idata section and print
1469 info even if data directory has zero entries. Read idata section
1470 starting from dataoff, and adjust all data offsets to suit. Cast
1471 all bfd_vma vars to unsigned long before passing to fprintf.
1472 * peigen.c (pe_print_edata): Similarly, look for .edata section
1473 and print info even if data directory has zero entries. Cast
1474 all bfd_vma vars to unsigned long before passing to fprintf.
1476 From Szabolcs Szakacsits <szaka@F-Secure.com>
1477 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1478 directory size which may be bogus.
1479 * peigen.c (pe_print_edata): Similarly.
1481 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1483 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1485 (copy_private_bfd_data): Allow for space possibly taken up by elf
1486 headers when calculating segment physical address from lma.
1488 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1490 * versados.c (versados_scan): Init stringlen and pass_2_done.
1492 * trad-core.c (trad_unix_core_file_p): Return
1493 bfd_error_wrong_format rather than bfd_error_file_truncated.
1495 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1496 add_data_entry. DataDirectory virtual address is relative.
1497 (pe_print_idata): Account for relative DataDirectory virtual
1498 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1499 (pe_print_edata): Similarly.
1501 From Szabolcs Szakacsits <szaka@F-Secure.com>
1502 * peigen.c (dir_names): Add Delay Import Directory.
1503 (pe_print_idata): Always search for bfd section containing
1504 idata address rather than looking up section name. Print this
1505 section name rather than .idata.
1506 (pe_print_edata): Similarly. Also print some fields as %08lx.
1507 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1510 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1512 * xcoff.h: Rename to xcoff-target.h
1513 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1514 * coff-rs6000.c: Ditto.
1515 * coff64-rs6000.c: Ditto.
1516 * coff-pmac.c: Ditto.
1517 * Makefile.in: Regenerate.
1519 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1521 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1522 Change U802TOC64MAGIC to U803XTOCMAGIC.
1524 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1526 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1527 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1528 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1530 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1532 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1534 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1536 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1537 hidden and internal symbols.
1538 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1540 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1541 assign a PLT or GOT entry to symbols with hidden and
1542 internal visibility.
1544 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1546 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1548 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1550 2000-05-02 H.J. Lu <hjl@gnu.org>
1552 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1555 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1557 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1558 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1560 * Makefile.in: Regenerate.
1562 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1564 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1565 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1566 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1567 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1568 * Makefile.in: Rebuild.
1570 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1572 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1573 doesn't work very well.
1575 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1576 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1577 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1578 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1579 (elf_hppa_info_to_howto): Likewise.
1580 (elf_hppa_info_to_howto_rel): Likewise.
1581 (elf_hppa_reloc_type_lookup): Likewise.
1582 (elf_hppa_is_local_label_name): Likewise.
1583 (elf_hppa_fake_sections): Likewise.
1584 (elf_hppa_final_write_processing): Likewise.
1585 (elf_hppa_howto_table): Fully initialise all entries.
1586 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1587 (elf_hppa_info_to_howto): Likewise.
1588 (elf_hppa_info_to_howto_rel): Likewise.
1589 (elf_hppa_reloc_type_lookup): Likewise.
1590 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1591 elf_hppa_unmark_useless_dynamic_symbols,
1592 elf_hppa_remark_useless_dynamic_symbols,
1593 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1594 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1595 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1596 elf32-hppa.c mess is cleaned up.
1597 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1598 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1599 r_field then call hppa_field_adjust inline func with variable
1600 r_field arg, instead call hppa_field_adjust with fixed arg.
1601 In case R_PARISC_PCREL22F, don't set r_field.
1602 (elf_hppa_relocate_insn): Change args and return type to unsigned
1603 int. Call re_assemble_* funcs to do the work.
1605 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1608 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1610 (sign_extend): Mask first before sign extending.
1611 (low_sign_extend): Rewrite without condition expression.
1612 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1613 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1614 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1615 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1616 result as function return value rather than through pointer arg.
1617 Accept unsigned int args, and return unsigned int.
1618 (re_assemble_3): New. Combines function of dis_assemble_3 with
1619 re-assembly of opcode and immediate.
1620 (re_assemble_12): Likewise.
1621 (re_assemble_16): Likewise.
1622 (re_assemble_17): Likewise.
1623 (re_assemble_21): Likewise.
1624 (re_assemble_22): Likewise.
1625 (hppa_field_adjust): Rewrite and document, paying attention to
1626 size of types and signed/unsigned issues.
1627 (get_opcode): Shift before masking.
1628 (FDLW): Rename to FLDW.
1629 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1630 (hppa_rebuild_insn): Change args and return value to unsigned
1631 int. Make use of re_assemble_*. Correct case 11.
1633 * dep-in.sed: Handle ../opcodes/.
1634 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1635 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1636 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1637 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1638 elfarm-nabi.lo dependencies outside of auto-dependency area.
1639 Regenerate dependencies.
1640 * Makefile.in: Regenerate.
1642 * configure.in (TRAD_HEADER): Test non-null before
1644 * configure: Regenerate.
1646 * reloc.c: Fix mis-spelling in comment.
1648 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1650 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1651 * vms.c (vms_openr_next_archived_file): Return NULL.
1653 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1655 * coffcode.h Copy changes mistakenly done to libcoff.h in
1658 2000-04-29 Andreas Jaeger <aj@suse.de>
1660 * libbfd-in.h: Correctly check GCC version.
1661 * bfd-in.h: Likewise.
1662 * libhppa.h: Likewise.
1663 * libbfd.h: Regenerate.
1664 * bfd-in2.h: Regenerate.
1666 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1668 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1669 coffdu-rs6000.{lo,c}.
1670 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1672 * Makefile.in: Regenerate.
1673 * xcoff.h: New file.
1674 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1675 * coff-rs6000.c: Move all declarations and defines that are
1676 common to the xcoff backends into xcoff.h
1677 * coff64-rs6000.c: Ditto,
1679 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1681 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1682 _bfd_coff_force_symnames in strings and
1683 _bfd_coff_debug_string_prefix_length to their default values.
1684 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1686 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1688 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1689 _bfd_coff_force_symnames in strings and
1690 _bfd_coff_debug_string_prefix_length to their default values.
1692 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1694 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1695 Check local_got_refcounts before dereferencing.
1697 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1698 before deciding we don't need R_PPC_PLT32 relocation.
1699 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1702 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1704 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1706 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1707 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1708 (elf_i386_relocate_section): Allow for .plt to go missing.
1709 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1710 can use a relative reloc for got as elf_i386_relocate_section.
1711 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1713 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1715 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1717 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1719 * Makefile.am (coff64-rs6000.lo): New rule.
1720 * Makefile.in: Regenerate.
1721 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1722 xcoff_is_local_label_name, xcoff_rtype2howto,
1723 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1724 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1725 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1726 (NO_COFF_SYMBOLS): Define.
1727 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1728 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1730 (MINUS_ONE): New macro.
1731 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1733 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1734 coff_SWAP_aux_out): Map to the new functions.
1735 * coff64-rs6000.c: New file.
1736 * libcoff.h (bfd_coff_backend_data): Add new fields
1737 _bfd_coff_force_symnames_in_strings and
1738 _bfd_coff_debug_string_prefix_length.
1739 (bfd_coff_force_symnames_in_strings,
1740 bfd_coff_debug_string_prefix_length): New macros for above fields.
1741 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1742 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1743 of using coff_swap_sym_in directly.
1744 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1745 (coff_set_flags) Set magic for XCOFF64.
1746 (coff_compute_section_file_positions): Add symbol name length to
1747 string section length if bfd_coff_debug_string_prefix_length is
1749 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1750 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1751 using coff_swap_lineno_in directly.
1752 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1753 and _bfd_coff_debug_string_prefix_length fields.
1754 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1755 symbol names into strings table when
1756 bfd_coff_force_symnames_in_strings is true.
1757 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1758 SET_RELOC_VADDR): New macros.
1759 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1760 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1762 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1763 changes within RS6000COFF_C specific code.
1764 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1765 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1766 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1767 Extend existing hack on target name.
1768 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1770 * coff-tic54x.c (ticof): Keep up to date with new fields
1771 in bfd_coff_backend_data.
1772 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1773 targ_selvecs to include rs6000coff64_vec for rs6000.
1774 * configure.in: Add rs6000coff64_vec case.
1775 * cpu-powerpc.c: New bfd_arch_info_type.
1777 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1779 * config.bfd: Only disable elf32-hppa vectors, not all of the
1780 BSD and OSF configuration support. Provide (disabled) clauses
1782 * configure.in: Add clause for PA64 support.
1783 * configure: Rebuilt.
1785 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1786 (bfd_elf64_hppa_vec): Declare.
1788 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1789 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1790 (elf64-hppa.lo): Add dependencies.
1791 * Makefile.in: Rebuilt.
1793 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1795 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1797 * libhppa.h (dis_assemble_16): New function.
1798 (pa_arch): Added pa20w element.
1800 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1802 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1803 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1804 bfd_elf64_slurp_reloc_table.
1806 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1807 definitions to get external names.
1808 (elf_write_relocs): Renamed from write_relocs and make global.
1809 (elf_slurp_reloc_table): Make global.
1810 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1812 * archive.c (hpux_uid_gid_encode): New function.
1813 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1814 defined and the ID is greater than 99999.
1815 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1816 special uid/gid fields into 32 bit values.
1818 2000-04-21 Matthew Green <mrg@cygnus.com>
1820 * config.bfd: Add NetBSD/sparc64 support.
1822 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1823 David Mosberger <davidm@hpl.hp.com>
1824 Timothy Wall <twall@cygnus.com>
1825 Jim Wilson <wilson@cygnus.com>
1827 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1828 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1829 (BFD64_BACKENDS): Add elf64-ia64.lo.
1830 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1831 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1832 * Makefile.in: Rebuild.
1833 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1834 (bfd_ia64_arch): Declare.
1835 (bfd_archures_list): Add bfd_ia64_arch.
1836 * bfd-in2.h: Rebuild.
1837 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1838 * configure: Rebuild.
1839 * configure.host: (ia64-*-linux*): New host.
1840 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1841 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1842 * elf.c (prep_headers): Add bfd_arch_ia64.
1843 * libbfd.h: Rebuild.
1844 * reloc.c: Add IA-64 relocations.
1845 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1847 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1848 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1850 2000-04-21 Richard Henderson <rth@cygnus.com>
1852 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1853 contents when performing a partial link.
1854 (bfd_elf_d30v_reloc_21): Likewise.
1856 2000-04-20 H.J. Lu <hjl@gnu.org>
1858 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1859 patch to symbols defined by a shared object.
1860 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1862 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1865 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1866 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1868 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1870 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1871 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1872 (coff-ia64.lo): Add dependency.
1873 * Makefile.in: Regenerate.
1874 * coff-ia64.c: New file.
1875 * efi-app-ia32.c: Ditto.
1876 * efi-app-ia64.c: Ditto.
1877 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1878 (coff_set_flags): Ditto.
1879 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1880 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1881 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1882 * configure: Regenerate.
1883 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1884 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1885 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1886 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1887 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1888 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1889 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1890 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1891 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1892 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1893 (GET_PDATA_ENTRY): Ditto.
1894 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1895 data_start. Use above macros to read fields that are 64 bit wide for
1896 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1897 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1898 FileAlignment and SectionAlignment to minimum alignment if they
1900 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1901 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1902 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1903 Use above macros to write fields that are 64 bit wide for
1905 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1906 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1907 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1908 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1909 begin address, end address, and unwind info address only. Use
1910 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1912 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1913 HIGH3ADJ relocation names.
1914 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1915 * targets.c: Declare bfd_efi_app_ia32_vec and
1916 bfd_efi_app_ia64_vec.
1917 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1918 bfd_efi_app_ia64_vec.
1920 2000-04-17 Timothy Wall <twall@cygnus.com>
1922 * bfd-in2.h: Add prototypes for tic54x load page access.
1923 * bfd-in.h: Regenerate.
1924 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1925 in customized _set_arch_mach function.
1926 * coffcode.h (coff_set_alignment_hook): Set section load page if
1927 the appropriate macro is defined.
1928 (write_object_contents): Read section load page.
1930 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1932 * elf32-hppa.h: Update copyright date.
1934 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1935 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1937 * elf32-d30v.c (MAX32): Don't use LL suffix.
1938 (MIN32): Define in terms of MAX32.
1939 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1941 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1944 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1946 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1948 * dep-in.sed: Match space before file name, not after.
1949 * Makefile.am: Regenerate dependencies.
1950 * Makefile.in: Regenerate.
1952 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1953 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1954 extend without an if statement.
1956 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1958 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1960 * elf32-mips.c (gprel16_with_gp): Likewise.
1961 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1962 here using -0x40000, not (int)0xfffc0000.
1963 (elf32_hppa_size_of_stub): Likewise.
1965 2000-04-11 Timothy Wall <twall@cygnus.com>
1967 * coff-tic54x.c: Now builds with all targets.
1968 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1969 * Makefile.in: Regenerate.
1970 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1971 unitialized variable.
1973 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1975 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1976 --enable-build-warnings option.
1977 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1978 * Makefile.in, configure: Re-generate.
1980 2000-04-07 Nick Clifton <nickc@cygnus.com>
1982 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1983 BFD_RELOC_THUMB_PCREL_BLX.
1985 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1986 R_ARM_XPC25 and R_ARM_THM_PC22.
1988 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1989 R_ARM_XPC25 and R_ARM_THM_XPC22.
1990 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1991 R_ARM_[XPC25|THM_XPC22].
1993 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1994 elf/arm-oabi.h to elf/arm.h
1996 * Makefile.am: Fix dependency for elfarm-oabi.c
1997 * Makefile.in: Regenerate.
1999 * bfd-in2.h: Regenerate.
2000 * libbfd.h: Regenerate.
2002 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2004 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2005 and restore it on failure. Release newly allocated tdata on
2008 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2010 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2011 (decode_line_info): Set it. Report error if unit->line_offset is
2012 equal to or larger than it.
2014 2000-04-07 Timothy Wall <twall@cygnus.com>
2016 * targets.c: Added vecs for tic54x.
2017 * reloc.c: Added relocs for tic54x.
2018 * libbfd.h: Regenerated.
2019 * configure: Add TI COFF vecs for tic54x.
2020 * configure.in: Ditto.
2021 * config.bfd (targ_cpu): Recognize new tic54x target.
2022 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2023 * bfd-in2.h: Add tic54x target and relocations.
2024 * Makefile.am, Makefile.in: Add tic54x target.
2025 * archures.c (bfd_archures_list): Add tic54x target.
2026 * coff-tic54x.c: New.
2027 * cpu-tic54x.c: New.
2029 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2031 * elfcore.h (elf_core_file_p): call backend_object_p which
2032 thereby gets an opportunity to update the arch/machine type.
2034 2000-04-06 Timothy Wall <twall@cygnus.com>
2036 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2037 class. Handle SEC_CLINK and SEC_BLOCK flags.
2038 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2039 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2041 2000-04-06 Nick Clifton <nickc@cygnus.com>
2043 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2044 EF_INTERWORK if this is an unknown EABI.
2045 (elf32_arm_merge_private_bfd_data): Check EABI version
2046 numbers. Only check EF_xxx flags if the EABI version number
2048 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2049 if the EABI version number is unknown.
2050 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2051 if the EABI version number is unknown.
2053 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2055 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2056 BFD_RELOC_SH_LOOP_END.
2057 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2058 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2059 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2060 (sh_elf_reloc_loop): New function.
2061 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2063 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2064 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2065 * bfd-in2.h, libbfd.h: Regenerate.
2067 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2069 * po/bfd.pot: Regenerate.
2071 * Makefile.am: Remove extraneous mkdep comment.
2072 (MKDEP): Use gcc -MM rather than mkdep.
2073 (DEP): Quote when passing vars to sub-make. Add warning
2075 (DEP1): Rewrite for "gcc -MM".
2076 (CLEANFILES): Add DEP2.
2077 Update dependencies.
2078 * Makefile.in: Regenerate.
2080 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2082 * configure.in: Added corefile support for AIX 4.3. In particular,
2083 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2084 compiling rs6000-core.c.
2085 * configure: Regenerated.
2087 2000-04-03 H.J. Lu <hjl@gnu.org>
2089 * cache.c (bfd_open_file): Unlink the output file only if
2090 it has non-zero size.
2092 2000-04-01 Ken Block USG <block@zk3.dec.com>
2094 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2095 relative relocations for non-loaded sections in shared objects.
2096 (elf64_alpha_check_relocs): Similarly.
2098 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2100 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2101 BFD_RELOC_16 to switch for extended relocs.
2102 (MY_swap_ext_reloc_in): New.
2103 (MY_swap_ext_reloc_out): New.
2104 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2105 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2106 (NAME(aout,squirt_out_relocs)): Similarly use
2107 MY_swap_ext_reloc_out.
2108 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2110 2000-04-03 Kazu Hirata <kazu@hxi.com>
2112 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2113 the R_PCRWORD_B case.
2115 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2117 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2121 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2123 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2124 HOWTO references to bfd_elf_generic_reloc, that have
2125 partial_inplace == true, now use the new function. The function
2126 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2127 extends its fixes to the R_M32R_{16,24,32} relocs.
2128 The new logic in m32r_elf_lo16_reloc() has been removed, and
2129 it instead calls the new routine to obtain that functionality.
2131 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2133 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2134 elf32_avr_check_relocs, avr_final_link_relocate,
2135 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2136 elf32_avr_object_p): Add prototypes.
2137 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2138 (bfd_elf_avr_final_write_processing): Make static.
2140 2000-03-27 Denis Chertykov <denisc@overta.ru>
2142 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2143 * archures.c (bfd_architecture): Add AVR architecture.
2144 (bfd_archures_list): Add reference to AVR architecture info.
2145 * elf.c (prep_headers): Handle bfd_arch_avr.
2146 * reloc.c: Add various AVR relocation enums.
2147 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2149 * Makefile.am: Add support for AVR elf.
2150 * configure.in: Likewise.
2151 * config.bfd: Likewise.
2152 * Makefile.in: Regenerate.
2153 * configure: This too.
2154 * bfd-in2.h: And this.
2155 * libbfd.h: And this.
2157 2000-03-24 H.J. Lu <hjl@gnu.org>
2159 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2160 (elf64_alpha_find_reloc_at_ofs): Likewise.
2162 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2164 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2165 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2166 allowable range used to be -2**(n-1) to 2**n-1.
2167 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2168 "boolean overflow" with "bfd_reloc_status_type flag".
2170 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2172 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2174 2000-03-14 Kazu Hirata <kazu@hxi.com>
2176 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2177 of shrinks properly, including the last reloc.
2179 2000-03-13 Kazu Hirata <kazu@hxi.com>
2181 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2184 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2186 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2187 a format mismatch rather than an "error" from bfd_read such as
2188 bfd_error_file_truncated.
2190 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2192 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2193 sign-extension and big-endian compensation for
2194 R_MIPS_64 even in ld -r.
2196 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2198 * elf32-mips.c (mips_elf_next_relocation): Rename from
2199 mips_elf_next_lo16_relocation, and generalize to look
2200 for any relocation type.
2201 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2202 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2203 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2204 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2205 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2206 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2207 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2208 (mips_rtype_to_howto): Likewise.
2209 (mips_elf_calculate_relocation): Handle new relocs.
2210 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2211 are paired. The addend for R_MIPS_GNU_REL16_S2
2212 is shifted right two bits.
2214 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2216 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2217 comment, and ensure it doesn't happen again.
2218 (bfd_install_relocation): Same here.
2219 (_bfd_relocate_contents): Don't bother assigning unused signmask
2220 shift result. Fix typos in comments.
2221 Remove trailing whitespace throughout file.
2223 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2225 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2226 * bfd-in2.h: Rebuild.
2228 2000-03-06 Nick Clifton <nickc@cygnus.com>
2230 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2232 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2233 (SIZEOF_ILF_STRINGS): Redefine.
2234 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2235 relative reloc, as opposed to a section relative reloc.
2236 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2238 Add length of symbol's prefix to string pointer.
2239 Store a pointer to the symbol in the symbol pointer table.
2240 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2241 Initialise the symbol pointer table.
2242 Store the hint in the Hint/Name table.
2243 Make the jump reloc be symbol realtive, not section relative.
2244 Create an import symbol for imported code.
2246 2000-03-06 Catherine Moore <clm@cygnus.com>
2248 * elf.c (swap_out_syms): Check for null type_ptr.
2250 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2252 * aout-target.h (MY(write_object_contents)): Remove unused
2253 and unusable "#if CHOOSE_RELOC_SIZE".
2254 * pc532-mach.c (MY(write_object_contents)): Ditto.
2255 * netbsd.h (MY(write_object_contents)): Ditto.
2256 * hp300hpux.c (MY(write_object_contents)): Ditto.
2257 * freebsd.h (MY(write_object_contents)): Ditto.
2258 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2260 2000-02-29 H.J. Lu <hjl@gnu.org>
2262 * peicode.h (jtab): Make it static.
2264 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2265 defined and COFF_IMAGE_WITH_PE is not defined.
2266 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2267 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2269 2000-03-01 Nick Clifton <nickc@cygnus.com>
2271 * coff-arm.c (bfd_arm_process_before_allocation): Make
2272 'symndx' signed to prevent compile time warning.
2274 * coff-mcore.c: Remove unused prototype for pe_object_p.
2276 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2277 functions that are not used when COFF_IMAGE_WITH_PE is
2279 (struct sh_opcode): Change type of 'flags' field to unsigned
2280 long so that it can hold the USESAS flag.
2282 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2284 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2287 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2289 Remove unusued variables and code.
2290 (elf_backend_add_symbol_hook): Fix prototype.
2292 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2295 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2298 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2300 Remove unusued variables and code.
2301 (elf_backend_add_symbol_hook): Fix prototype.
2303 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2305 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2306 to unused function parameter.
2308 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2310 Use EMPTY_HOWTO to initialise empty howto slots.
2311 Remove unused variables.
2313 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2315 2000-03-01 H.J. Lu <hjl@gnu.org>
2317 * aoutx.h (aout_link_input_section_std): Pass "true" to
2318 the undefined_symbol callback.
2319 (aout_link_input_section_ext): Likewise.
2320 * bout.c (get_value): Likewise.
2321 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2322 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2324 (alpha_relocate_section): Likewise.
2325 * coff-arm.c (coff_arm_relocate_section): Likewise.
2326 * coff-i960.c (coff_i960_relocate_section): Likewise.
2327 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2328 * coff-mips.c (mips_relocate_section): Likewise.
2329 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2330 * coff-sh.c (sh_relocate_section): Likewise.
2331 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2332 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2333 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2334 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2335 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2336 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2337 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2338 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2339 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2340 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2341 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2342 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2343 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2344 * elflink.h (elf_link_output_extsym): Likewise.
2345 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2346 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2347 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2349 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2350 undefined_symbol callback when building shared library with
2351 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2353 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2354 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2355 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2356 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2357 (elf32_mips_get_relocated_section_content): Likewise.
2358 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2359 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2360 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2361 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2363 2000-02-28 Nick Clifton <nickc@cygnus.com>
2365 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2366 * Makefile.in: Regenerate.
2368 * configure.in: Add support for mips and sh pe vectors.
2369 * configure: regenerate.
2371 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2374 * targets.c: Add mips and sh pe vectors.
2376 * libpei.h (coff_final_link_postscript): Only define if not
2379 * coffcode.h: Add support for WinCE magic numbers.
2381 * peigen.c (pe_print_reloc): Update comment and rearrange
2382 appending of newline character.
2384 * peicode.h: Add support for Image Library Format.
2385 (pe_ILF_vars): Structure containing data used by ILF code.
2386 (pe_ILF_make_a_section): New function. Create a section based
2388 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2390 (pe_ILF_make_a_symbol): New function. Create a symbol based
2392 (pe_ILF_save_relocs): New function. Store the relocs created
2393 by pe_ILF_make_a_reloc in a section.
2394 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2396 (pe_ILF_object_p): New function. Return a bfd_target pointer
2398 (pe_bfd_object_p): If an ILF object is detected call
2399 pe_ILF_object_p on it.
2401 * coff-arm.c: Add support for WinCE relocs which are different
2402 from normal ARM COFF relocs.
2403 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2405 * coff-sh.c: Add support for sh-pe target.
2406 * pe-sh.c: New file. Support code for sh-pe target.
2407 * pei-sh.c: New file. Support code for sh-pe target.
2409 * pe-mips.c: New file. Support code for mips-pe target.
2410 * pei-mips.c: New file. Support code for mips-pe target.
2412 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2414 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2415 architecture if the object causing the bump is dynamic.
2416 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2417 and also don't it for memory ordering.
2418 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2420 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2422 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2423 calling bfd_get_section_size_before_reloc.
2424 (decode_line_info): Likewise.
2425 (_bfd_dwarf2_find_nearest_line): Likewise.
2427 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2429 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2430 name of the libtool directory.
2431 * Makefile.in: Rebuild.
2433 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2435 * som.c (SOM_HOWTO): Define.
2436 (som_hppa_howto_table): Use it.
2438 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2440 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2442 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2444 2000-02-24 Catherine Moore <clm@cygnus.com>
2446 * som.c (som_misc_symbol_info): Add field
2448 (som_bfd_derive_misc_symbol_info): Initialize
2450 (som_build_and_write_symbol_table): Keep track
2451 of secondary_def field.
2452 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2453 if secondary_def field is set.
2454 (som_bfd_ar_write_symbol_stuff): Initialize
2457 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2459 * dwarf2.c (read_address): Read 16-bits addresses.
2460 (parse_comp_unit): Accept addr_size == 2.
2462 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2464 * bfd-in.h: Update copyright date.
2466 2000-02-23 Linas Vepstas <linas@linas.org>
2468 * cpu-i370.c: New file.
2469 * elf32-i370.c: New file.
2470 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2471 (bfd_i370_arch): New.
2472 (bfd_archures_list): Add bfd_i370_arch.
2473 * elf.c (prep_headers): Add bfd_arch_i370.
2474 * Makefile.am: Add support for IBM 370 elf.
2475 * config.bfd: Likewise.
2476 * configure.in: Likewise.
2477 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2478 * reloc.c (bfd_reloc_code_type): Likewise.
2479 * targets.c: Likewise.
2481 * Makefile.in: Regenerate.
2482 * configure: Regenerate.
2483 * bfd-in2.h: Regenerate.
2485 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2487 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2488 invalid relocation types, and change them to R_386_NONE.
2490 2000-02-22 H.J. Lu <hjl@gnu.org>
2492 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2493 not defined, don't add a second ELF_VER_CHR.
2495 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2496 symbols converted to local symbols even when stripping all
2498 (elf_link_output_extsym): Process global symbols converted to
2499 local symbols even if they are being stripped.
2501 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2503 * archures.c (bfd_octets_per_byte): Return unsigned int.
2504 (bfd_arch_mach_octets_per_byte): Ditto.
2505 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2507 * section.c (bfd_get_section_size_before_reloc): Quell signed
2508 vs. unsigned comparison warning.
2509 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2510 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2511 change. What was I thinking?
2512 * bfd-in2.h: Regenerate.
2514 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2515 (elf_gc_sections): Same here.
2516 (elf_gc_common_finalize_got_offsets): And here.
2518 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2520 ELF HPPA doesn't work at present; remove it until it does.
2521 * config.bfd: Comment out setting targ_defvec to
2523 * Makefile.am: Rebuild dependencies.
2524 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2525 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2526 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2527 * Makefile.in: Rebuild.
2528 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2530 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2532 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2533 is no bfd_free(). Revert bfd_free part of previous change.
2535 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2537 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2539 (coff_compute_section_file_positions): Use bfd_free to pair
2541 (coff_write_object_contents): Likewise.
2543 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2544 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2546 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2548 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2549 (xcoff_ar_file_hdr_big): New structure.
2550 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2551 (xcoff_ar_hdr_big): New structure.
2552 (SIZEOF_AR_HDR_BIG): New macro.
2553 (xcoff_big_format_p): New macro.
2554 (xcoff_ardata_big): New macro.
2555 (arch_xhdr_big): New macro.
2556 (xcoff_slurp_armap): Handle large archives.
2557 (xcoff_archive_p): Detect large archives.
2558 (xcoff_read_ar_hdr): Handle large archives.
2559 (xcoff_openr_next_archived_file): Handle large archives.
2560 (xcoff_generic_stat_arch_elt): Handle large archives.
2561 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2562 (xcoff_write_armap_big): New function.
2563 (xcoff_write_armap): New function, dispatch to _old or _big.
2564 (xcoff_write_archive_contents_old): Rename from
2565 xcoff_write_archive_contents.
2566 (xcoff_write_archive_contents_big): New function.
2567 (xcoff_write_archive_contents): New function, dispatch to _old or
2570 2000-02-18 Richard Henderson <rth@cygnus.com>
2572 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2573 and hide_symbol members.
2574 (elf_link_hash_copy_indirect): Remove.
2575 (elf_link_hash_hide_symbol): Remove.
2576 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2577 and elf_backend_hide_symbol.
2578 (_bfd_elf_link_hash_copy_indirect): Declare.
2579 (_bfd_elf_link_hash_hide_symbol): Declare.
2580 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2581 (_bfd_elf_link_hash_hide_symbol): Likewise.
2582 (_bfd_elf_link_hash_table_init): Don't init killed members.
2583 * elflink.h (elf_link_add_object_symbols): Use the bed function
2584 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2585 (elf_link_assign_sym_version): Likewise.
2586 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2587 (elf_backend_hide_symbol): Likewise.
2588 (elfNN_bed): Update for new members.
2590 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2592 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2593 STACK_END_ADDR): Define for new core file format.
2594 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2595 for handling the vagaries of the various core file structures used
2596 by AIX over the years.
2597 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2598 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2599 core_dumpx structure.
2601 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2603 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2604 (bfd_mach_sh3_dsp): Likewise.
2605 (bfd_mach_sh4): Reinstate.
2606 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2607 * bfd-in2.h: Regenerate.
2608 * coff-sh.c (struct sh_opcode): flags is no longer short.
2609 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2610 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2611 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2612 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2613 (sh_opcodes): No longer const.
2614 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2615 (sh_insn_uses_reg): Check for USESAS and USESR8.
2616 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2617 (_bfd_sh_align_load_span): Return early for SH4.
2618 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2619 Take into account that field b of a parallel processing insn
2620 could be mistaken for a separate insn.
2621 * cpu-sh.c (arch_info_struct): New array elements for
2622 sh2, sh-dsp and sh3-dsp.
2623 Reinstate element for sh4.
2624 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2625 (SH4_NEXT): Reinstate.
2626 (SH3_NEXT, SH3E_NEXT): Adjust.
2627 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2628 * elf32-sh.c (sh_elf_set_private_flags): New function.
2629 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2630 (sh_elf_merge_private_data): New function.
2631 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2632 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2633 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2634 sh_elf_merge_private_data.
2636 2000-02-13 Richard Henderson <rth@cygnus.com>
2638 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2639 hide_symbol members.
2640 (elf_link_hash_copy_indirect): New.
2641 (elf_link_hash_hide_symbol): New.
2642 * elflink.h (elf_link_add_object_symbols): Break out copy from
2643 indirect new new symbol to elf.c.
2644 (elf_link_assign_sym_version): Break out privatization of
2645 non-exported symbol to elf.c.
2646 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2647 (_bfd_elf_link_hash_hide_symbol): New.
2648 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2650 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2652 * section.c (_bfd_strip_section_from_output): Add info parameter.
2653 If it passed as non-NULL, use it to check whether any input BFD
2654 has an input section which uses this output section. Change all
2656 * bfd-in2.h: Rebuild.
2658 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2659 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2661 * bfd-in2.h: Rebuild.
2663 2000-02-10 Timothy Wall <twall@cygnus.com>
2665 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2666 allow final modifications of swapped-in symbol.
2667 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2668 * coffcode.h (coff_write_relocs): Use macro
2669 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2670 symbol index should be set to -1.
2672 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2674 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2675 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2676 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2677 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2678 sh_insns_uses_or_sets_freg): New functions.
2679 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2680 * (sh_insns_conflict): Use new functions and new macros to
2681 detect conflicts when two instructions both set same integer registers,
2682 both set same fp register, and both set special register.
2684 2000-02-09 Timothy Wall <twall@cygnus.com>
2686 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2687 swapping in sections, so that the swapping routines have access to
2690 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2692 * coff-go32.c: Update comment. Update copyright.
2694 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2696 * syms.c (bfd_decode_symclass)
2697 Two new class characters were added - 'V' and 'v'. The
2698 meaning of 'W' is now restricted to just weak non-object
2699 symbols. This allows differentiation between, for example,
2700 weak functions vs weak objects. nm for example now dumps:
2702 'w' = weak unresolved
2703 'V' = weak global object
2704 'v' = weak unresolved object
2706 (bfd_is_undefined_symclass): New function. Return true if the
2707 given symbol class represents and undefined/unresolved symbol.
2709 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2712 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2714 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2715 STT_ARM_16BIT flag set, but it is not attached to a data object
2716 return STT_ARM_16BIT so that it will be treated as code by the
2719 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2721 * coff-i386.c (i3coff_object_p): Remove prototype.
2724 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2725 to name. Update copyright.
2727 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2728 assignment to avoid warning. Update copyright.
2730 2000-01-24 Robert Lipe (robertl@sco.com)
2732 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2733 instead of using GNU C extension.
2735 2000-01-21 Nick Clifton <nickc@cygnus.com>
2737 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2738 amount from a bfd_in_memory structure.
2739 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2742 2000-01-14 Nick Clifton <nickc@cygnus.com>
2744 * linker.c (default_indirect_link_order): oops - fix incorrectly
2745 applied patch from Tim Wall.
2747 2000-01-13 Timothy Wall (twall@tiac.net>
2749 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2750 = scnhsz, filhsz, relsz, aoutsz, etc)
2752 * coffswap.h: Ditto.
2754 2000-01-13 Nick Clifton <nickc@cygnus.com>
2756 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2757 interwork thumb to arm stub.
2759 2000-01-13 Timothy Wall (twall@tiac.net>
2761 * archures.c (bfd_octets_per_byte): New function: Return
2763 (bfd_arch_mach_octets_per_byte): New function: Return target
2766 * section.c: Distinguish between octets and bytes for usage of
2767 _cooked_size, _raw_size, and output_offset. Clarify
2768 description of bfd_set_section_contents.
2770 * bfd-in2.h: Regenerate.
2772 * coffgen.c: Indicate that the offset parameter is in bytes, not
2775 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2776 where appropriate to get the octet offset when calling
2777 bfd_set_section_contents.
2778 (bfd_coff_reloc_link_order): Ditto.
2780 * linker.c (bfd_generic_reloc_link_order): Ditto.
2781 (_bfd_default_link_order): Ditto.
2783 * reloc.c (bfd_perform_relocation): Distinguish between octets
2784 and bytes. Use octets when indexing into octet data; use bytes
2785 when calculating target addresses.
2786 (bfd_install_relocation): Ditto.
2788 * srec.c (srec_write_section): Ditto.
2790 2000-01-13 Nick Clifton <nickc@cygnus.com>
2792 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2793 3 to 2. This allows 4 byte sized sections, which is necessary for
2794 dlltool to build functioning DLLs.
2796 2000-01-10 Philip Blundell <pb@futuretv.com>
2798 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2799 (arm*-*-conix*): New target.
2801 2000-01-10 Egor Duda <deo@logos-m.ru>
2803 * config.bfd: Include elf32_i386 vector to target list for cygwin
2806 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2807 * configure.in: Test for structure win32_pstatus_t in
2809 * configure: Regenerate.
2811 * elf.c (elfcore_grok_win32pstatus): New function: process
2812 win32_pstatus_t notes in elf core file.
2813 (elfcore_grok_note): Detect win32_pstatus notes.
2815 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2817 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2819 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2820 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2822 1999-12-29 Richard Henderson <rth@cygnus.com>
2824 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2825 if no dynamic sections created.
2827 1999-12-27 Nick Clifton <nickc@cygnus.com>
2829 * peicode.h (pe_bfd_object_p): Only define for PE format
2832 1999-12-17 Nick Clifton <nickc@cygnus.com>
2834 * coff-i386.c (i3coff_object_p): Delete.
2835 (i386coff_vec): Replace reference to i3coff_object_p with a
2836 reference to coff_object_p.
2838 * coff-mcore.c (pe_object_p): Delete.
2840 * peicode.h (pe_bfd_object_p): New function: Detect the
2841 presence of a PE format COFF object file. Also detect and
2842 warn about the presence of LINK6 format Image Library Format
2845 1999-12-16 Nick Clifton <nickc@cygnus.com>
2847 * coff-arm.c (NUM_ELEM): New macro.
2848 (NUM_RELOCS): New macro: The number of known ARM relocs.
2849 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2850 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2852 (bfd_arm_process_before_allocation): Produce a warning message if
2853 an out of range symbol index is encountered.
2855 1999-12-14 Nick Clifton <nickc@cygnus.com>
2857 * elflink.h (is_global_symbol_definition): New Function: Return
2858 true iff the symbol is being given a global definition in this
2860 (elf_link_is_defined_archive_symbol): Do not bother processing
2861 symbols for an archive element that has already been included
2863 Use is_global_symbol_definition().
2865 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2867 * config.bfd: Add support for sparc-*-netbsdelf* and
2868 sparc-*-netbsdaout*.
2870 1999-12-13 Nick Clifton <nickc@cygnus.com>
2872 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2873 if the symbol is in the common section.
2875 1999-12-10 Nick Clifton <nickc@cygnus.com>
2877 * elflink.h (elf_link_is_defined_archive_symbol): New
2878 function: Decide if a symbol, in an archive map is there
2879 because it is defined in the archive element, or because it is
2880 just another common declaration of it.
2881 (elf_link_add_archive_symbols): Use
2882 elf_link_is_defined_archive_symbol to decide if an archive
2883 element contain a reference to a common symbol should be
2886 1999-12-10 Nick Clifton <nickc@cygnus.com>
2888 * elflink.h: Revert previous patch.
2889 * targets.c: Revert previous patch.
2890 * libbfd-in2.h: Revert previous patch.
2891 * libbfd.h: Revert previous patch.
2892 * elfxx-target.h: Revert previous patch.
2893 * archive.c: Revert previous patch.
2894 * aout-target.h: Revert previous patch.
2895 * aout-tic30.h: Revert previous patch.
2896 * bfd.c: Revert previous patch.
2897 * coff-alpha.c: Revert previous patch.
2898 * coff-rs6000.c: Revert previous patch.
2899 * elf64-mips.c: Revert previous patch.
2900 * ieee.c: Revert previous patch.
2901 * libecoff.h: Revert previous patch.
2902 * oasys.c: Revert previous patch.
2903 * som.c: Revert previous patch.
2904 * vms.c: Revert previous patch.
2906 1999-12-09 Nick Clifton <nickc@cygnus.com>
2908 * elflink.h (elf_link_add_archive_symbols): Add an archive
2909 element even if contains a symbol which is currently only
2910 considered to be a common.
2912 * targets.c (struct bfd_target): Add new field
2913 _bfd_allow_commons_in_armap.
2914 * bfd-in2.h:Regenerate.
2916 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2918 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2919 * libbfd.h: Regenerate.
2921 * elfxx-target.h: If using COFF archive map, override
2922 definition of allow_commons_in_armap and replace with
2925 * archive.c (bfd_compute_and_write_armap): Do not place common
2926 symbols into the archive map unless _bfd_allow_commons_in_armap
2929 * aout-target.h (MY_allow_commons_in_armap): Define.
2930 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2931 * bfd.c (bfd_allow_commons_in_armap): Define.
2932 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2933 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2934 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2935 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2936 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2937 * oasys.c (oasys_allow_commons_in_armap): Define.
2938 * som.c (som_allow_commons_in_armap): Define.
2939 * vms.c (vms_allow_commons_in_armap): Define.
2941 1999-12-07 Jim Blandy <jimb@cygnus.com>
2943 Add support for SSE registers in ELF core files.
2944 * elf.c (elfcore_make_note_pseudosection): New function.
2945 (elfcore_grok_prfpreg): Use it.
2946 (elfcore_grok_prxfpreg): New function.
2947 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2949 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2951 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2952 value by 4 before storing it back in the field. From
2953 Koundinya. K <kk@ddeorg.soft.net>.
2955 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2957 * archures.c (bfd_mach_am33): Define.
2958 * bfd-in2.h: Rebuilt.
2959 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2960 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2961 (compute_function_info): Handle additional registers saved by
2963 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2964 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2966 1999-11-29 Jim Blandy <jimb@cygnus.com>
2968 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2970 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2973 1999-11-27 Michael Meissner <meissner@cygnus.com>
2975 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2976 internal use within gas for alpha explicit relocations.
2977 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2978 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2979 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2980 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2981 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2982 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2984 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2985 BFD_RELOC_ALPHA_USER_*.
2987 * bfd-in2.h: Regenerate.
2988 * libbfd.h: Regenerate.
2990 1999-11-26 Fred Fish <fnf@cygnus.com>
2992 * elf.c (elfcore_read_notes): Add prototype for static function.
2993 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2994 (bfd_section_from_phdr): Replacement function that calls
2995 _bfd_elf_make_section_from_phdr for generic segment types and
2996 backend fucntion pointed to by elf_backend_section_from_phdr for
2997 backend specific segment types.
2998 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2999 now called by _bfd_elf_make_section_from_phdr. Note that this func
3000 is now just a stub between the caller and bfd_section_from_phdr.
3002 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3003 elf_backend_section_from_phdr.
3004 (elf_backend_section_from_phdr): Add prototype.
3006 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3007 (elfNN_bed): Add elf_backend_section_from_phdr.
3009 1999-11-25 Nick Clifton <nickc@cygnus.com>
3011 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3012 SEC_CODE and SEC_READONLY flags to glue sections.
3014 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3015 SEC_CODE and SEC_READONLY flags to glue sections.
3017 1999-11-20 Nick Clifton <nickc@cygnus.com>
3019 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3022 1999-11-19 Catherine Moore <clm@cygnus.com>
3024 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3025 (elf_cpu32_plt_entry): Likewise.
3027 1999-11-18 Nick Clifton <nickc@cygnus.com>
3029 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3031 (coff_mcore_relocate_section): Initialise addend to 0.
3032 Special case processing of RVA reloc.
3034 1999-11-17 Richard Henderson <rth@cygnus.com>
3036 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3037 type_change_ok; add sign_extend_vma.
3038 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3039 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3040 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3041 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3042 (elfNN_bed): Follow struture changes.
3044 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3046 * libbfd.c (bfd_read): Check result of read against desired result
3048 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3049 invalid compared to the section size.
3051 * ieee.c (ieee_slurp_debug): Get the length of the debug
3052 information right if there is no data part.
3054 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3056 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3057 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3059 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3061 * elflink.h (elf_bfd_final_link): Make last_local signed.
3063 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3065 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3068 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3070 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3072 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3073 * bfd-in2.h: Regenerate.
3075 1999-10-15 Andrew Haley <aph@cygnus.com>
3077 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3079 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3081 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3083 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3085 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3086 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3089 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3091 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3092 relocs also need the GP value.
3093 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3094 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3095 the GP value for R_MIPS_LITERAL relocs too. Handle
3096 R_MIPS_64 relocs properly on big-endian MIPS.
3097 (mips_elf_sign_extend): Behave properly with 'long long'.
3098 (mips_elf_highest): Correct typo.
3100 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3102 * cpu-m32r.c (arch_info_struct): New static global.
3103 (bfd_m32r_arch): Refer to it.
3104 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3105 (m32r_elf_print_private_bfd_data): Ditto.
3106 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3107 * archures.c (bfd_mach_m32rx): Define it.
3108 * bfd-in2.h: Rebuild.
3110 1999-09-28 Fred Fish <fnf@cygnus.com>
3112 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3113 (cisco_core_big_vec): Add new bigendian vec.
3114 (cisco_core_little_vec): Add new little endian vec.
3116 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3117 (crash_info_locs): Add array of possible offsets.
3118 (MASK_ADDR): Mask to apply to crash info offset.
3119 (crashinfo_external): Add textbase, database, bssbase and
3120 turn into a typedef.
3121 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3122 Many small changes to account for additional hardware versions.
3123 Pick a reasonable size for ".reg" section. Add a ".crash"
3124 section to allow access to crashinfo_external struct.
3125 (cisco_core_file_p): New version of this function that
3126 iterates over crash_info_locs, calling cisco_core_file_validate.
3127 (cisco_core_vec): Old big endian only vec replaced with ...
3128 (cisco_core_big_vec): Add big endian version.
3129 (cisco_core_little_vec): Add little endian version.
3131 * configure.in (cisco_core_vec): Split to two new vectors ...
3132 (cisco_core_big_vec): New target vector.
3133 (cisco_core_little_vec): New target vector.
3134 * configure: Regenerate.
3135 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3136 to cisco_core_big_vec in targ_selvecs.
3138 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3140 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3141 (mips_elf_relocate_got_local): Unused, delete.
3142 (mips_elf_relocate_global_got): Unused, delete.
3144 1999-09-24 Fred Fish <fnf@cygnus.com>
3146 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3147 to initialize it to something meaningful. Then use it to generate
3148 more useful segment names.
3150 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3152 * som.c (NO_PCREL_MODES): Define if the system does not define
3154 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3155 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3156 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3157 * libhppa.h (dis_assemble_22): New function.
3158 (bfd_hppa_insn2fmt): Handle long branch.
3160 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3163 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3165 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3166 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3167 (reloc_howto_type howto_table): Tidy comments and whitespace.
3169 1999-09-17 Nick Clifton <nickc@cygnus.com>
3171 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3172 previous delta. Set sec->gc_mark instead.
3174 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3176 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3177 (elf_cpu32_plt_entry): Likewise.
3179 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3181 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3183 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3184 symbol table, then just compute a suitable value (but do not
3185 create a __gp symbol).
3187 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3188 symbols when building shared libraries.
3189 (elf_hppa_final_link_relocate): Correct handling of PCREL
3190 relocations against undefined symbols.
3192 1999-09-16 Nick Clifton <nickc@cygnus.com>
3194 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3195 interworking sections as linker created so that they will not
3196 be removed by garbage collection.
3198 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3200 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3201 (elf_hppa_final_link_relocate): Consistently create an absolute
3202 address, then subtract out the value of __gp.
3204 1999-09-14 Michael Meissner <meissner@cygnus.com>
3206 * configure.in (Canonicalization of target names): Remove adding
3207 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3208 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3209 * configure: Regenerate.
3211 1999-09-14 Nick Clifton <nickc@cygnus.com>
3213 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3216 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3218 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3219 (elf_hppa_final_link): Initialize text_segment_base and
3221 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3223 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3224 (elf_hppa_final_link_relocate): Likewise.
3225 (elf_hppa_relocate_insn): Likewise.
3226 (elf_hppa_relocate_section): Initialize HOWTO.
3228 1999-09-13 Donn Terry <donn@interix.com>
3230 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3231 handling to support both GNU and MS objects.
3233 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3234 when determining whether to set F_RELFLG.
3236 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3238 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3239 PC24 relocs if the target is an undefined weak symbol.
3240 (arm_add_to_rel): Fix compiler warning.
3241 (elf32_arm_plt0_entry): Correct comments.
3243 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3245 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3246 an absolute symbol in REL relocs.
3248 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3250 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3251 Stub SEGREL32. Return an error for any relocation not handled.
3253 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3255 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3256 constant symbols, and avoid multiple definition errors on them.
3258 1999-09-12 Donn Terry <donn@interix.com>
3260 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3261 significant bit is set.
3263 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3265 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3267 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3268 relocs as we do for RELA relocs.
3270 1999-09-11 Donn Terry <donn@interix.com>
3272 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3273 (coff_final_link_postscript): Define.
3274 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3275 directory entries here.
3276 (_bfd_pei_final_link_postscript): New function.
3278 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3279 section flags based on the section name.
3281 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3282 get the overflow of the s_nlnno field from the s_nreloc field.
3283 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3284 the s_nlnno overflow of the .text section into the s_nreloc
3287 * peigen.c (add_data_entry): Declare.
3288 (pei_swap_aouthdr_out): Get image size right. Set linker version
3290 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3291 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3292 extraneous ImageBase.
3293 (pe_print_edata): Likewise.
3294 (pe_print_pdata): Likewise. Print exception entries.
3295 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3296 (tbl): Make const, add "UNKNOWN".
3297 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3298 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3299 section data directory.
3300 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3302 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3303 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3304 * peicode.h (coff_get_symbol_info): Define.
3306 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3308 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3310 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3313 * libpei.h: New file, broken out of peicode.h.
3314 * peigen.c: New file, broken out of peicode.h.
3315 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3316 * configure.in: Add peigen.lo to list of files required for each
3318 * Makefile.am: Rebuild dependencies.
3319 (BFD32_BACKENDS): Add peigen.lo.
3320 (BFD32_BACKENDS_CFILES): Add peigen.c.
3321 (SOURCE_HFILES): Add libpei.h.
3322 * configure, Makefile.in: Rebuild.
3324 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3325 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3326 instead. Don't clear the s_paddr field for an uninitialized data
3329 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3330 coff_data_type to f_timdat.
3331 * peicode.h (pe_mkobject_hook): Likewise.
3333 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3334 number if COFF_IMAGE_WITH_PE.
3336 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3337 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3338 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3339 there is no SEC_DEBUGGING section.
3340 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3341 IMAGE_FILE_DEBUG_STRIPPED.
3343 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3344 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3345 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3346 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3348 * coffswap.h (IMAGE_BASE): Don't define.
3349 * pei-arm.c (IMAGE_BASE): Don't define.
3350 * pei-i386.c (IMAGE_BASE): Don't define.
3351 * pei-mcore.c (IMAGE_BASE): Don't define.
3352 * pei-ppc.c (IMAGE_BASE): Don't define.
3354 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3355 symbol, switch on the class when determining whether to modify the
3356 value. For PE, don't modify the value of a C_FCN symbol not named
3359 * libbfd-in.h (_bfd_abort): Declare.
3361 * bfd.c (_bfd_abort): New function.
3362 * libbfd.h: Rebuild.
3364 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3367 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3368 don't write out the associated line numbers.
3370 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3373 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3374 changes when the base type is unknown.
3376 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3379 * syms.c (BSF_DEBUGGING_RELOC): Define.
3380 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3381 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3383 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3384 BSF_DEBUGGING_RELOC set.
3385 * bfd-in2.h: Rebuild.
3387 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3389 * ecoff.c (bfd_debug_section): Update initialization for new
3391 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3392 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3394 1999-09-10 H.J. Lu <hjl@gnu.org>
3396 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3397 _bfd_filnmlen field.
3398 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3400 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3402 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3403 for FPTR relocs involving local symbols.
3405 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3406 value for the stub address in a call through a stub.
3407 Install the value for a local symbol directly into the DLT
3408 instead of generating a reloc. Correctly handle FPTR64 relocs.
3410 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3411 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3412 (elf_hppa_final_link): Call them.
3414 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3416 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3417 (elf_adjust_dynamic_symbol): ...from here.
3419 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3421 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3422 relocation, remove them. SECREL64->LTOFF16WF.
3423 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3425 (elf_hppa_relocate_insn): Similarly.
3427 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3428 (elf_hppa_relocate_insn): Similarly.
3430 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3432 (elf_hppa_relocate_insn): Similarly.
3434 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3435 Handle LTOFF_TP* relocs.
3436 (elf_hppa_relocate_insn): Similarly.
3438 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3439 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3440 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3442 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3443 DIR32, DIR64 and FPTR64 relocations.
3444 (elf_hppa_relocate_insn): Similarly.
3446 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3447 address of the .PARISC.global section.
3448 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3449 table entry elf_hppa_final_link_relocate. Do not give a warning
3450 for a reloc against an external symbol if it has a PA64 hash
3452 (elf_hppa_final_link_relocate): Significantly rework. Handle
3453 DLTIND relocations. Compute the final value of the relocation
3454 before passing the value of elf_hppa_relocate_insn.
3455 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3456 relocation support. Handle DLTIND relocation requests just like
3457 DLTREL relocation requests. Simplify branch handling.
3459 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3461 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3462 non-allocated section as done in i386 version.
3463 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3464 statement since this is no know relocation.
3466 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3468 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3470 (elf_hppa_relocate_insn): Similarly.
3472 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3474 (elf_hppa_relocate_insn): Similarly.
3476 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3477 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3478 Pass the relocate type rather than the insn format to
3479 elf_hppa_relocate_insn.
3480 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3481 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3483 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3485 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3486 (bfd_coff_filnmlen): Define.
3487 (bfd_coff_std_swap_table): Initialize new field.
3488 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3490 (coff_write_symbols): Likewise.
3491 (coff_get_normalized_symtab): Likewise.
3492 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3493 * libcoff.h: Rebuild.
3495 1999-09-06 Donn Terry <donn@interix.com>
3497 * coffcode.h (sort_by_secaddr): New static function if
3499 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3500 sections by VMA when assigning target_index values. Always set
3503 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3504 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3506 * libcoff.h: Rebuild.
3508 * coffcode.h (coff_set_custom_section_alignment): Add const to
3509 declaration to match definition.
3510 (coff_write_object_contents): Don't set F_AR32W(R)? if
3513 * coff-i386.c (in_reloc_p): Add declaration.
3514 (i386coff_vec): Simplify initialization of
3515 application_section_flags.
3517 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3518 version. Move COFF_WITH_PE specific code to new version.
3519 (stype_to_sec_flags): Likewise. Add section parameter.
3520 * coffgen.c (make_a_section_from_file): Set target_index before
3521 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3522 * libcoff.h: Rebuild.
3524 * syms.c (stt): Add some PE/PEI section names.
3525 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3527 (bfd_symbol_info): Check for 'w'.
3529 * section.c (struct bfd_comdat_info): Define.
3530 (asection): Add comdat field.
3531 (STD_SECTION): Initialize comdat field.
3532 (bfd_make_section_anyway): Likewise.
3533 * bfd-in2.h: Rebuild.
3535 1999-09-06 Andreas Schwab <schwab@suse.de>
3537 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3540 1999-09-06 Nick Clifton <nickc@cygnus.com>
3542 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3543 bfd_realloc instead of calloc and realloc.
3545 1999-09-04 Steve Chamberlain <sac@pobox.com>
3547 * cpu-pj.c: New file.
3548 * elf32-pj.c: New file.
3549 * config.bfd (pj*): New cpu.
3550 (pj-*-*, pjl-*-*): New targets.
3551 * configure.in (bfd_elf32_pj_vec): New target vector.
3552 (bfd_elf32_pjl_vec): New target vector.
3553 * archures.c (bfd_arch_pj): Define.
3554 * elf.c (prep_headers): Handle bfd_arch_pj.
3555 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3556 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3557 to target vector list.
3558 * Makefile.am: Rebuild dependencies.
3559 (ALL_MACHINES): Add cpu-pj.lo.
3560 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3561 (BFD32_BACKENDS): Add elf32-pj.lo.
3562 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3563 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3565 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3567 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3568 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3569 and NON_GOT_REF from weak defined symbol to real symbol.
3570 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3571 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3572 create a COPY reloc.
3573 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3574 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3575 don't create a COPY reloc.
3577 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3579 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3580 count those in sections we are not including in the link.
3582 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3584 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3585 field in hpux11 shared libraries.
3587 1999-09-02 Nick Clifton <nickc@cygnus.com>
3589 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3591 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3593 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3594 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3595 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3597 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3599 * elflink.h (record_link_assignment): When possible, keep the
3600 original type of the symbol.
3602 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3604 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3605 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3606 tools were configured.
3607 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3609 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3611 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3612 GOT entries for GOT16 relocations; they're not required.
3614 1999-08-24 Nick Clifton <nickc@cygnus.com>
3616 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3618 * config.bfd (arm-*-netbsd*): New target.
3619 * configure.in (armnetbsd_vec): New target vector.
3620 * configure: Regenerate
3621 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3623 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3624 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3625 (armnetbsd.lo): New rule with deps.
3626 * Makefile.in: Regenerate.
3628 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3631 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3633 * som.c (som_slurp_symbol_table): Fix typo in comment.
3635 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3637 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3638 here instead of using elf_section_data...
3640 1999-08-19 Nick Clifton <nickc@cygnus.com>
3642 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3643 relocations into the base file.
3644 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3645 we are building a base file.
3647 1999-08-19 Nick Clifton <nickc@cygnus.com>
3649 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3651 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3652 REL relocs when performing a partial relocation.
3654 1999-08-18 Donn Terry <donn@interix.com>
3656 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3657 _bfd_coff_link_input_bfd into top level.
3659 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3660 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3661 (coff_i386_rtype_to_howto): Likewise.
3662 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3663 Completely ignore symbols which are all zero.
3664 (dummy_reloc16_estimate): Add return 0.
3665 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3666 variable copy to name_copy to avoid shadowing outer scope
3668 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3669 from unsigned int to unsigned long. Add timestamp field.
3670 * libcoff.h: Rebuild.
3672 1999-08-17 H.J. Lu <hjl@gnu.org>
3674 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3677 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3679 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3680 for special section symbols.
3681 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3682 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3685 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3687 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3688 coincidence of variable names between old and new code.
3690 1999-08-12 Nick Clifton <nickc@cygnus.com>
3692 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3693 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3694 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3695 and 'addend' parameter a 'bfd_signed_vma'.
3696 (elf32_arm_final_link_relocate): Do not involve stubs in
3697 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3698 jumps, not function calls.
3700 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3702 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3703 in R_ARM_PC24 relocs.
3705 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3707 * elf-hppa.h (elf_hppa_fake_sections): New function.
3708 * elf32-hppa.c (elf_backend_fake_sections): Define.
3710 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3711 recent changes to the arch_info structure.
3713 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3714 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3715 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3718 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3719 Ralf Baechle <ralf@uni-koblenz.de>
3721 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3722 output DT_MIPS_GOTSYM.
3723 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3724 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3726 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3728 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3729 prototype. Handle local symbols. Add commentary.
3730 (mips_elf_calculate_relocation): Adjust accordingly.
3731 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3734 * elflink.h (elf_bfd_final_link): Tweak last change.
3736 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3738 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3739 elf-section data to allocate just the right amount of relocation
3740 space. Don't allocate the hash space twice.
3741 (elf_bfd_final_link): Calculate the amount of space to allocate in
3742 each relocation section.
3744 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3746 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3747 64bit mode, generate a section relative relocation for a 32bit
3749 (elf_hppa_is_local_label_name): New function.
3750 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3751 shared between 32bit and 64bit port.
3753 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3755 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3756 R_MIPS_GOT16 and R_MIPS_CALL16.
3757 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3758 to use when looking for a preexisting GOT entry.
3760 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3762 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3763 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3765 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3767 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3769 * elflink.h (elf_link_output_extsym): Don't output a weak
3770 reference to an undefined symbol just because it was defined weak
3773 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3775 * coffgen.c (coff_find_nearest_line): When looking for file, use
3776 last best match rather than first. If address is beyond last line
3777 number record, don't return the last line as the correct value.
3779 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3781 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3782 * bfd-in2.h: Rebuild.
3784 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3786 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3787 * coffcode.h (coff_set_custom_section_alignment): New static
3789 (coff_section_alignment_table): New static array.
3790 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3791 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3792 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3793 * libcoff.h: Rebuild.
3795 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3797 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3799 * Makefile.in: Rebuild.
3801 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3803 * section.c (SEC_SHARED): Define.
3804 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3805 (styp_to_sec_flags): Likewise.
3806 * peicode.h (coff_swap_scnhdr_out): Likewise.
3807 * bfd-in2.h: Rebuild.
3809 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3811 * coffcode.h (coff_classify_symbol): Comment out part of
3812 1999-08-05 change which breaks cygwin DLLs.
3814 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3815 * aclocal.m4, configure: Rebuild.
3817 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3819 * section.c (global_syms): Only initialize union field if
3822 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3824 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3825 the size of a GOT entry here.
3826 (mips_elf_calculate_relocation): Don't create a local GOT entry
3827 for the symbol in a GOT16 relocation; just for it's high-order bit
3828 (_bfd_mips_elf_relocate_section): Fix thinko.
3830 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3832 Based on patches from Donn Terry <donn@interix.com>:
3833 * coffcode.h (enum coff_symbol_classification): Define.
3834 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3835 _bfd_coff_classify_symbol. Change return type.
3836 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3837 (coff_slurp_symbol_table): Use coff_classify_symbol.
3838 (coff_classify_symbol): New static function.
3839 (coff_sym_is_global): Never define.
3840 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3841 * cofflink.c (coff_link_check_ar_symbols): Use
3842 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3843 (coff_link_add_symbols): Likewise.
3844 (_bfd_coff_link_input_bfd): Likewise.
3845 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3846 coff_classify_symbol.
3847 * libcoff.h: Rebuild.
3849 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3851 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3852 (e_ltpsel, e_rtpsel): Similarly.
3854 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3855 and 14bit ertpsel. Handle 64bit psel.
3857 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3859 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3860 handling for REL relocations. And only left-shift R_MIPS26
3861 relocation addends where necessary.
3863 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3865 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3866 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3867 Just return the relocation found.
3868 (mips_elf_relocate_section): Pull the LO16 addend out of the
3869 section itself when using REL relocations.
3871 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3872 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3875 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3877 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3878 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3879 relocation against a symbol in an input section with no output
3880 section. From Daniel Jacobowitz <drow@false.org>.
3882 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3884 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3885 look for generated file correctly.
3886 * aclocal.m4, configure: Rebuild.
3888 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3890 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3891 and R_MIPS16_26 relocations correctly when relocating.
3892 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3893 and R_MIPS_CALL_LO16 are for global symbols.
3895 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3897 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3899 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3900 variables and initialize them.
3902 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3904 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3905 there are no global symbols requiring GOT entries.
3906 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3907 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3908 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3910 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3911 symbols are considered to have the value zero.
3912 (_bfd_mips_elf_relocate_section): Don't try to perform a
3913 relocation for an undefined symbol.
3914 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3917 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3919 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3920 wants ba,a,pt %xcc instead of %icc.
3921 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3922 of large PLT entries.
3923 (sparc64_elf_plt_ptr_offset): Fix calculation.
3924 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3925 addend should be relative to load address, not .plt section start.
3926 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3928 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3930 * elf-bfd.h (struct elf_backend_data): Add
3931 print_symbol_all and output_arch_syms backend methods.
3932 * elfxx-target.h: Likewise.
3933 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3934 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3935 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3937 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3938 symbols in .dynsym, add their names into .dynstr. Put those symbols
3940 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3941 pointers to STT_REGISTER symbols in dynsym section.
3942 (sparc64_elf_print_symbol_all): New function.
3943 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3944 printing using the print_symbol_all hook.
3946 1999-07-30 Catherine Moore <clm@cygnus.com>
3948 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3951 1999-07-29 Richard Henderson <rth@cygnus.com>
3953 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3954 dynamic_sections_created.
3956 1999-07-29 Richard Henderson <rth@cygnus.com>
3958 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3959 (mips_rtype_to_howto): ... new function.
3960 (_bfd_mips_elf_relocate_section): Use it.
3962 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3964 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3966 1999-07-27 Nick Clifton <nickc@cygnus.com>
3968 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3970 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3971 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3973 1999-07-23 Donn Terry <donn@interix.com>
3975 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3976 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3977 * cofflink.c (coff_link_add_symbols): If PE, handle section
3979 * libcoff.h: Rebuild.
3981 * config.bfd (i[3456]86-*-interix*): New target.
3983 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3985 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3986 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3987 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3988 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3989 (COFF_SUPPORT_GNU_LINKONCE): Define.
3990 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3991 (COFF_SUPPORT_GNU_LINKONCE): Define.
3993 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3996 * makefile.dos: Remove; obsolete.
3997 * configure.bat: Remove; obsolete.
3999 1999-07-21 H.J. Lu <hjl@gnu.org>
4001 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4003 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4005 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4006 message and fail if a symbol index is out of range.
4008 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4010 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4011 when looking at a R_MIPS_GOT16 relocation.
4013 1999-07-20 Nick Clifton <nickc@cygnus.com>
4015 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4017 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4019 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4020 removed in previous change.
4021 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4022 in relocateable output.
4024 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4026 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4029 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4030 if they appear to be specially created by the linker.
4032 1999-07-19 Nick Clifton <nickc@cygnus.com>
4034 * targets.c (alternative_target): New field in bfd_target
4036 (bfd_search_for_target): New function: Find a target that
4037 satisifies a search function.
4038 * bfd-in2.h: Regenerate.
4040 * elfxx-target.h: Initialise the alternative_target field of
4041 the bfd_target structures to point to the other target (if
4043 * nlm-target.h: Initialise the alternative_target field of
4044 the bfd_target structures to point to the other target (if
4047 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4048 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4050 * aix386-core.c: Initialise new field of bfd_target structure.
4051 * aout-adobe.c: Initialise new field of bfd_target structure.
4052 * aout-arm.c: Initialise new field of bfd_target structure.
4053 * aout-target.h: Initialise new field of bfd_target structure.
4054 * aout-tic30.c: Initialise new field of bfd_target structure.
4055 * binary.c: Initialise new field of bfd_target structure.
4056 * bout.c: Initialise new field of bfd_target structure.
4057 * cisco-core.c: Initialise new field of bfd_target structure.
4058 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4059 * coff-alpha.c: Initialise new field of bfd_target structure.
4060 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4061 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4062 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4063 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4064 * coff-i386.c: Initialise new field of bfd_target structure.
4065 * coff-i860.c: Initialise new field of bfd_target structure.
4066 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4067 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4068 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4069 * coff-mips.c: Initialise new field of bfd_target structure.
4070 * coff-ppc.c: Initialise new field of bfd_target structure.
4071 * coff-rs6000.c: Initialise new field of bfd_target structure.
4072 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4073 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4074 * coff-tic30.c: Initialise new field of bfd_target structure.
4075 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4076 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4077 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4078 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4079 * hppabsd-core.c: Initialise new field of bfd_target structure.
4080 * hpux-core.c: Initialise new field of bfd_target structure.
4081 * i386msdos.c: Initialise new field of bfd_target structure.
4082 * i386os9k.c: Initialise new field of bfd_target structure.
4083 * ieee.c: Initialise new field of bfd_target structure.
4084 * ihex.c: Initialise new field of bfd_target structure.
4085 * irix-core.c: Initialise new field of bfd_target structure.
4086 * mipsbsd.c: Initialise new field of bfd_target structure.
4087 * netbsd-core.c: Initialise new field of bfd_target structure.
4088 * oasys.c: Initialise new field of bfd_target structure.
4089 * osf-core.c: Initialise new field of bfd_target structure.
4090 * ppcboot.c: Initialise new field of bfd_target structure.
4091 * ptrace-core.c: Initialise new field of bfd_target structure.
4092 * sco5-core.c: Initialise new field of bfd_target structure.
4093 * som.c: Initialise new field of bfd_target structure.
4094 * srec.c: Initialise new field of bfd_target structure.
4095 * tekhex.c: Initialise new field of bfd_target structure.
4096 * trad-core.c: Initialise new field of bfd_target structure.
4097 * versados.c: Initialise new field of bfd_target structure.
4098 * vms.c: Initialise new field of bfd_target structure.
4100 1999-07-19 Andreas Schwab <schwab@suse.de>
4102 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4105 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4107 * elflink.h (elf_link_adjust_relocs): New function.
4108 (elf_bfd_final_link): Use it.
4109 (elf_link_input_bfd): Deal with the fact that there can be
4110 two relocation sections for a single section.
4111 (elf_reloc_link_order): Likewise.
4113 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4114 a relocateable object.
4115 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4117 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4119 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4120 (sparc64_elf_get_reloc_upper_bound,
4121 sparc64_elf_get_dynamic_reloc_upper_bound,
4122 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4123 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4125 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4126 ELF64_R_TYPE_ID/DATA where appropriate.
4128 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4130 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4133 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4135 * elf32-mips.c (mips_elf_local_relocation_p): New static
4137 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4138 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4139 Always set *require_jalxp.
4140 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4141 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4142 GOT16 if the GOT16 is against a local symbol. Don't return false
4143 for an undefined symbol. If there is an overflow, assert that we
4146 1999-07-16 Andreas Schwab <schwab@suse.de>
4148 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4149 variables `link' and `elfsec'.
4150 (elf_bfd_final_link): Remove unused variable `os'.
4152 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4154 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4155 a PT_PHDR program headers.
4156 (_bfd_mips_elf_final_link): Don't assume there are going to be
4157 section symbols when we're not building a shared object.
4158 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4161 1999-07-15 J.T. Conklin <jtc@redback.com>
4163 * config.bfd (i[3456]86-*-vxworks*): New target.
4165 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4167 * elf32-mips.c (mips_elf_stub_section_p): New function.
4168 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4169 (mips_elf_relocate_section): Adjust calling sequence for
4170 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4171 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4174 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4176 * configure.in: Bump version number to 2.9.5.
4177 * configure: Rebuild.
4179 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4181 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4183 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4184 to derive final type instead of hardwiring a selection.
4186 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4188 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4189 things relocated by R_MIPS16_GPREL.
4190 (mips_elf_perform_relocation): Likewise.
4192 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4194 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4196 1999-07-14 Richard Henderson <rth@cygnus.com>
4198 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4199 (_bfd_mips_elf_size_dynamic_sections): Set it.
4200 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4201 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4202 new argument max_local.
4204 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4206 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4207 subwords when handling an R_MIPS16_26 relocation.
4208 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4211 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4212 dst_mask to match reality.
4213 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4214 (mips_elf_obtain_contents): Use bfd_get.
4215 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4216 (mips_elf_relocate_section): Likewise.
4218 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4220 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4221 (mips_elf_relocate_section): Adjust calling sequence for
4222 mips_elf_perform_relocation.
4223 (mips_elf_perform_relocation): Take additional argument. Handle
4224 R_MIPS16_26. Use bfd_put for convenience.
4226 1999-07-13 Richard Henderson <rth@cygnus.com>
4228 * elf.c (assign_file_positions_for_segments): Thinko last change.
4229 Always overwrite p_flags.
4231 1999-07-13 Richard Henderson <rth@cygnus.com>
4233 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4234 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4235 .dynbss and .rel[a].bss if want_dynbss.
4236 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4238 1999-07-13 Richard Henderson <rth@cygnus.com>
4240 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4242 1999-07-13 Richard Henderson <rth@cygnus.com>
4244 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4245 (struct elf_link_hash_table): Add dynlocal.
4246 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4247 (_bfd_elf_link_adjust_dynindx): Delete.
4248 (_bfd_elf_link_renumber_dynsyms): Prototype.
4249 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4250 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4251 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4252 (_bfd_elf_link_lookup_local_dynindx): New function.
4253 (elf_link_renumber_hash_table_dynsyms): New function.
4254 (_bfd_elf_link_renumber_dynsyms): New function.
4255 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4256 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4257 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4258 instead of elf_link_remove_section_and_adjust_dynindices.
4259 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4260 (elf_link_assign_sym_version): Remove removed_dynamic code.
4261 (elf_link_renumber_dynsyms): Delete.
4262 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4264 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4265 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4266 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4267 * elf32-mips.c: Similarly.
4268 * elf32-ppc.c: Similarly.
4269 * elf32-sparc.c: Similarly.
4270 * elf64-alpha.c: Similarly.
4271 * elf64-sparc.c: Similarly.
4273 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4275 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4276 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4277 when the relocation is against _gp_disp.
4279 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4281 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4282 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4283 to possibly_dynamic_relocs. Adjust usage throughout code.
4284 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4285 (elf_mips_ctor64_howto): Likewise.
4286 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4288 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4289 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4290 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4291 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4293 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4295 * Makefile.am: Rebuild dependencies.
4296 * Makefile.in: Rebuild.
4298 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4299 * bfd-in2.h: Rebuild.
4301 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4302 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4303 structure initializations. Add casts.
4304 * reloc.c (EMPTY_HOWTO): Define.
4305 * bfd-in2.h: Rebuild.
4306 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4307 comparisons against 0.
4308 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4309 previous_ibfd_e_flags to unsigned long.
4310 * vms.h (struct vms_private_data_struct): Change section_count to
4312 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4313 (_bfd_vms_write_gsd): Change symnum to unsigned.
4314 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4315 * vms-tir.c (etir_sta): Change psect to unsigned.
4316 (alloc_section): Change idx to unsigned.
4317 (tir_sta, tir_ctl): Change psect to unsigned.
4318 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4319 * vms.c (priv_section_count): Change to unsigned.
4321 1999-07-12 Andreas Schwab <schwab@suse.de>
4323 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4324 * m68klinux.c: Likewise.
4326 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4328 * Many files: Changes to avoid gcc warnings: Remove unused local
4329 variables. Add default case to enum switches.
4330 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4331 compile if not COFF_IMAGE_WITH_PE.
4332 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4333 (bfd_arm_get_bfd_for_interworking): Likewise.
4334 (bfd_arm_process_before_allocation): Likewise.
4335 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4336 * pei-arm.c: Likewise.
4337 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4338 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4339 (mips_elf_got16_entry): Put parens around & in body of ==.
4340 (mips_elf_calculate_relocation): Correct test for empty string.
4341 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4343 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4346 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4348 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4349 as appropriate. Fill in structure initializations. Add variable
4350 initializations. Add casts.
4351 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4352 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4354 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4356 * elf-bfd.h (bfd_elf_hash): Update declaration.
4357 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4358 when calling bfd_elf_hash.
4360 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4362 * libbfd.c (bfd_put_8): Make it of type `void'.
4363 * bfd-in2.h: Regenerated.
4364 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4366 (_bfd_mips_elf_final_link): Likewise.
4368 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4370 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4372 * config.bfd (hppa*-*-linux-gnu*): New target
4374 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4376 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4377 (_bfd_mips_elf_create_dynamic_sections): New function.
4378 (_bfd_mips_elf_add_symbol_hook): Likewise.
4379 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4380 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4381 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4382 (_bfd_mips_elf_gc_mark_hook): Likewise.
4383 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4384 (_bfd_mips_elf_always_size_sections): Likewise.
4385 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4386 (_bfd_mips_elf_check_relocs): Likewise.
4387 (_bfd_mips_elf_link_hash_table_create): Likewise.
4388 (_bfd_mips_elf_print_private_data): Likewise.
4389 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4390 (_bfd_mips_elf_final_link): Likewise.
4391 (_bfd_mips_elf_additional_program_headers): Likewise.
4392 (_bfd_mips_elf_modify_segment_map): Likewise.
4393 (_bfd_mips_elf_relocate_section): Likewise.
4394 * elf32-mips.c (mips_elf32_object_p): Move contents into
4395 _bfd_mips_elf_object_p.
4396 (mips_elf_additional_program_headers): Rename to
4397 _bfd_mips_elf_additional_program_headers.
4398 (mips_elf_modify_segment_map): Rename to
4399 _bfd_mips_elf_modify_segment_map.
4400 (elf_mips_abi_name): Change prototype.
4401 (mips_elf32_section_from_shdr): Merge into
4402 _bfd_mips_elf_section_from_shdr.
4403 (mips_elf32_section_processing): Merge into
4404 _bfd_mips_elf_section_processing.
4405 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4406 the right back-end ELF linker.
4407 (mips_elf_relocate_section): Rename to
4408 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4409 (mips_elf_link_output_symbol_hook): Rename to
4410 _bfd_mips_elf_link_output_symbol_hook.
4411 (mips_elf_create_dynamic_section): Rename to
4412 _bfd_mips_elf_create_dynamic_section.
4413 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4414 Adjust for 64-bit code. Use mips_elf_got_section.
4415 (mips_elf_adjust_dynamic_symbol): Rename to
4416 _bfd_mips_elf_adjust_dynamic_symbol. Use
4417 mips_elf_allocate_dynamic_relocations.
4418 (mips_elf_finish_dynamic_symbol): Rename to
4419 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4420 Adjust for 64-bit code.
4421 (mips_elf_finish_dynamic_sections): Rename to
4422 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4423 (mips_elf_always_size_sections): Rename to
4424 _bfd_mips_elf_always_size_sections.
4425 (mips_elf_add_symbol_hook): Rename to
4426 _bfd_mips_elf_add_symbol_hook.
4427 (mips_elf_next_lo16_addend): Constify.
4428 (mips_elf_calculate_relocation): Likewise.
4429 (mips_elf_obtain_contents): Likewise.
4430 (mips_elf_perform_relocation): Likewise.
4431 (mips_elf_create_dynamic_relocation): Likewise.
4432 (mips_elf_allocate_dynamic_relocations): New function.
4433 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4434 (MIPS_ELF_REL_SIZE): Likewise.
4435 (MIPS_ELF_DYN_SIZE): Likewise.
4436 (MIPS_ELF_GOT_SIZE): Likewise.
4437 (MIPS_ELF_SYM_SIZE): Likewise.
4438 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4439 (MIPS_ELF_GET_WORD): Likewise.
4440 (MIPS_ELF_PUT_WORD): Likewise.
4441 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4442 (STUB_LW): Conditionalize for 64-bit value.
4443 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4445 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4446 Check it for inconsistency.
4447 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4449 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4451 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4452 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4453 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4454 (mips_elf_local_got_index): Likewise.
4455 (mips_elf_got_page): Likewise.
4456 (mips_elf_got_info): Likewise.
4457 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4458 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4459 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4460 instead of constant `2'.
4461 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4462 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4463 (mips_elf_size_dynamic_sections): Use
4464 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4465 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4466 Adjust all releveant entries in elf backend table.
4467 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4468 (mips_elf64_section_processing): Likewise.
4469 Adjust elf backend entries to use _bfd_mips_elf variants now
4472 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4474 (size_dynamic_sections): Likewise.
4475 (elf_link_output_extsym): Likewise.
4476 * elf.c: (elf_fake_sections): Likewise.
4477 * libbfd.c (bfd_get): New macro.
4478 (bfd_put): Likewise.
4479 * bfd-in2.h: Regenerated.
4481 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4483 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4484 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4485 wap_reloca_in, and swap_reloca_out.
4486 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4487 multiple internal relocations per external relocation.
4488 (link_read_relocs): Likewise.
4489 (elf_bfd_final_link): Likewise.
4490 (elf_link_input_bfd): Likewise.
4491 (elf_gc_mark): Likewise.
4492 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4493 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4495 (size_info): Add entries for new fields.
4496 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4497 (mips_elf64_be_swap_reloc_in): New function.
4498 (mips_elf64_be_swap_reloc_out): Likewise.
4499 (mips_elf64_be_swap_reloca_in): Likewise.
4500 (mips_elf64_be_swap_reloca_out): Likewise.
4501 (mips_elf64_size_info): Add entries for new fields.
4503 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4505 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4506 field equals the new rel_count field.
4507 (elf_link_input_bfd): When doing a relocateable link, use the new
4508 rel_count field rather than the reloc_count field.
4509 (elf_reloc_link_order): Likewise.
4510 (elf_finish_pointer_linker_section): Likewise.
4512 Based on patch from H.J. Lu <hjl@gnu.org>:
4513 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4514 shared library to override a weak definition in a regular object.
4516 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4518 * libhppa.h: Revert July 2, 1999 patch.
4520 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4521 need to generate DLTIND relocations, not DLTREL relocations.
4523 1999-07-05 Nick Clifton <nickc@cygnus.com>
4525 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4527 (coff_set_flags): Recognise arm 5 architectures.
4529 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4530 Add support for armv5 architecture.
4532 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4534 * reloc.c: Add new, assembler only, ARM reloc:
4535 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4537 * bfd-in2.h: Regenerate.
4539 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4541 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4542 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4543 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4544 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4545 * elf32-mips.c (ABI_64_P): New macro.
4546 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4547 (_bfd_mips_elf_find_nearest_line): Adjust call to
4548 _bfd_dwarf2_find_nearest_line.
4549 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4550 * libbfd.h: Regenerated.
4552 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4554 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4556 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4558 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4559 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4561 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4563 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4565 (_bfd_elf_init_reloc_shdr): New function.
4566 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4567 bfd_alloc followed by memset.
4568 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4569 (elf_fake_sections): Here.
4570 (assign_section_numbers): Assign section numbers for the second
4571 relocation section, if required.
4572 * elflink.h (elf_link_output_relocs): New function.
4573 (elf_link_size_reloc_section): Likewise.
4574 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4575 (elf_link_input_bfd): Use elf_link_output_relocs.
4577 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4578 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4580 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4582 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4585 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4587 * elf32-mips.c (mips_elf_got_info): Move declaration before
4588 prototypes. Change global_gotsym to be a pointer to a hash entry,
4589 rather than a number index.
4590 (mips_elf_link_hash_entry): Move declaration before prototypes.
4591 (mips_elf_irix6_finish_dynamic_symbol): New function.
4592 (mips_elf_sign_extend): Likewise.
4593 (mips_elf_high): Likewise.
4594 (mips_elf_higher): Likewise.
4595 (mips_elf_highest): Likewise.
4596 (mips_elf_global_got_index): Likewise.
4597 (mips_elf_local_got_index): Likewise.
4598 (mips_elf_got_offset_from_index): Likeiwse.
4599 (mips_elf_record_global_got_symbol): Likewise.
4600 (mips_elf_got_page): Likewise.
4601 (mips_elf_next_lo16_addend): Likewise.
4602 (mips_elf_calculate_relocation): Likewise.
4603 (mips_elf_obtain_contents): Likewise.
4604 (mips_elf_perform_relocation): Likewise.
4605 (mips_elf_assign_gp): Likewise.
4606 (mips_elf_sort_hash_table_f): Likewise.
4607 (mips_elf_sort_hash_table): Likewise.
4608 (mips_elf_got_section): Likewise.
4609 (mips_elf_got_info): Likewise.
4610 (mips_elf_create_local_got_entry): Likewise.
4611 (mips_elf_got16_entry): Likewise.
4612 (mips_elf_create_dynamic_relocation): Likewise.
4613 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4614 (mips_elf_final_gp): Use mips_elf_assign_gp.
4615 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4616 into SHN_SCOMMON automatically on IRIX6.
4617 (mips_elf_add_symbol_hook): Likewise.
4618 (mips_elf_relocate_section): Rewrite, using
4619 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4620 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4621 Don't deal with .rld_map on IRIX6.
4622 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4623 section flags appropriately for .got.
4624 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4625 the got. Call mips_elf_record_global_got_symbol and allocate
4626 local got space appropriately.
4627 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4628 char *. Rework calculation of GOT size. Sort dynamic symbol
4629 table entries so entries that do not require GOT entries appear at
4630 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4631 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4633 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4635 (mips_elf_finish_dynamic_symbol): Use
4636 mips_elf_irix6_finish_dynamic_symbol.
4637 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4638 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4639 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4641 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4643 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4644 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4646 1999-06-04 Philip Blundell <philb@gnu.org>
4648 * elf32-arm.h (elf_backend_got_header_size): Define.
4649 (elf_backend_plt_header_size): Likewise.
4651 1999-06-28 Jim Pick <jim@jimpick.com>
4653 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4655 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4657 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4658 relocation function.
4659 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4661 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4663 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4664 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4665 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4666 (_bfd_mips_elf_section_from_shdr): Use them.
4667 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4668 of GP-relative sections.
4669 (_bfd_mips_elf_set_section_contents): Use them.
4670 (_bfd_mips_elf_section_processing): Share code between .sdata and
4671 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4672 (mips_elf_additional_program_headers): Add handling for
4673 PT_MIPS_OPTIONS segment on IRIX6.
4674 (mips_elf_modify_segment_map): Likeiwse.
4675 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4676 Include the options sections on IRIX6. Don't look for GP-relative
4677 sections by name; use SHF_MIPS_GPREL instead.
4678 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4680 (mips_elf_create_dynamic_sections): Don't muck about with section
4681 alignments and such on IRIX6.
4682 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4683 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4684 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4685 bfd_zalloc rather than bfd_alloc and memset.
4686 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4687 Don't assert the existence of .rld_map on IRIX6.
4688 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4690 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4691 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4694 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4696 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4697 (mips_elf_swap_msym_out): New function.
4698 (mips_elf_create_msym_section): Likewise.
4699 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4700 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4701 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4702 section not named .msym.
4703 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4704 .msym directly. Set appropriate attributes for the .msym
4706 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4707 (mips_elf_link_hash_newfunc): Clear it.
4708 (mips_elf_create_dynamic_sections): Create the .msym section
4710 (mips_elf_size_dynamic_sections): Allocate space for the
4711 .msym section. Add a DT_MIPS_MSYM entry.
4712 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4714 (mips_elf_finish_dynamic_sections): Assign a value for
4715 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4717 * elf32-mips.c (irix_compat_t): New enumeration.
4718 (ABI_N32_P): New macro.
4719 (IRIX_COMPAT): Likewise.
4720 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4721 (mips_elf_relocate_section): Fix typo.
4723 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4725 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4726 as writable PE sections.
4728 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4730 * dwarf2.c (struct arange): New type.
4731 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4732 (arange_add): New function.
4733 (decode_line_info): Keep track of address ranges that a compilation
4735 (comp_unit_contains_address): Return true if address is contained
4736 in _any_ of the address ranges associated with a compilation unit.
4737 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4738 on the first comp_unit that contains the address.
4740 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4742 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4743 (decode_line_info): Add variable STASH and initialize it to point
4744 to the per-bfd dwarf2_debug info. Remove static variable
4745 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4747 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4749 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4750 shared library to have an undefined symbol.
4752 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4753 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4755 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4757 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4758 * elf32-hppa.c: Remove everything related to symbol extension
4759 sections & records. Use the common elf_hppa_final_write_processing.
4761 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4763 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4764 functions instead of _init/_fini if requested.
4766 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4768 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4771 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4773 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4774 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4776 (ppc_elf_finish_dynamic_sections): Check for positive section
4777 dynindx field, rather than comparing against -1.
4778 (ppc_elf_relocate_section): Only return false if undefined_symbol
4779 or reloc_overflow fail, not always upon encountering an error.
4781 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4783 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4784 bfd_byte * before performing pointer arithmetic.
4786 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4788 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4790 * elf32-hppa.c: Include elf-hppa.h.
4791 (ARCH_SIZE): Define.
4792 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4794 (elf32_hppa_info_to_howto): Similarly.
4795 (elf_hppa_howto_table): Similarly.
4796 (elf_hppa_reloc_type_lookup): Similarly.
4797 (hppa_elf_gen_reloc_type): Similarly.
4798 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4800 1999-06-22 Nick Clifton <nickc@cygnus.com>
4802 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4803 handling R_V850_22_PCREL relocation.
4805 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4807 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4810 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4812 * section.c (_bfd_strip_section_from_output): Ignore sections
4813 DISCARDed by the link script.
4815 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4817 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4818 Remove unused local variable spp.
4820 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4821 the entry symbol is not set.
4823 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4825 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4826 GPDISP or LITUSE in a relocatable link.
4828 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4830 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4831 * (alloc_dwarf1_func): Likewise.
4833 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4835 * libhppa.h: Fix various formatting errors.
4836 (assemble_3); Rewrite using CATENATE.
4837 (assemble_17): Fix various bugs.
4839 1999-06-16 Nick Clifton <nickc@cygnus.com>
4841 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4843 1999-06-15 Richard Henderson <rth@cygnus.com>
4845 * section.c (SEC_SHORT): Define.
4846 * bfd-in2.h: Rebuild.
4848 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4850 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4851 Remove abfd parameter. Use _bfd_strip_section_from_output.
4852 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4854 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4855 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4856 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4858 (bfd_elf_size_dynamic_sections): Use it.
4860 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4862 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4863 complain_overflow_bitfield to complain_overflow_signed.
4865 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4867 * elflink.h (elf_link_read_relocs_from_section): New function,
4869 (elf_link_read_relocs): Here. Use it for both relocation
4872 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4874 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4875 asect->reloc_count is valid.
4877 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4879 * elf32-mips.c (mips_elf32_section_processing): Permit a
4880 SHT_MIPS_REGINFO section to have a size of 0.
4882 1999-06-12 David O'Brien <obrien@freebsd.org>
4884 * config.bfd (alpha*-*-freebsd*): New target.
4885 (i[3456]86-*-freebsd*): Now defaults to ELF.
4887 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4889 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4890 wrap if the relocation covers the high bit of an address.
4892 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4894 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4896 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4897 instead of R_SPARC_max.
4898 (sparc64_elf_info_to_howto): Likewise.
4899 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4900 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4902 1999-06-07 Richard Henderson <rth@cygnus.com>
4904 * section.c (_bfd_strip_section_from_output): Remove output
4905 sections with no initial link_order.
4907 1999-06-07 Nick Clifton <nickc@cygnus.com>
4909 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4911 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4913 * Makefile.am (SOURCE_HFILES): Add missing headers.
4914 * Makefile.in: Regenerated.
4916 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4918 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4921 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4923 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4924 range undefweak symbols.
4925 * hash.c: Add missing comma after @xref{}
4926 * linker.c: Likewise.
4928 1999-06-04 Nick Clifton <nickc@cygnus.com>
4930 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4932 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4933 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4934 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4935 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4937 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4939 * Makefile.am: Rebuild dependencies.
4940 (BFD32_BACKENDS): Add dwarf1.lo.
4941 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4942 * Makefile.in: Rebuild.
4944 1999-06-04 Nick Clifton <nickc@cygnus.com>
4946 * Makefile.am: Add epoc-arm-pe target.
4947 * Makefile.in: Regenerate.
4948 * pe-arm.c: Only redefine interworking function names if they have
4949 not already been redefined.
4950 * pei-arm.c: Only redefine interworking function names if they have
4951 not already been redefined.
4952 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4954 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4957 1999-06-03 Nick Clifton <nickc@cygnus.com>
4959 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4961 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4963 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4965 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4967 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4968 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4970 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4972 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4973 in other text sections.
4975 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4977 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4978 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4979 * libbfd.h: Regenerate.
4980 * coff-sh.c (sh_merge_private_data): Delete.
4981 (coff_bfd_merge_private_bfd_data): Change to
4982 _bfd_generic_verify_endian_match.
4983 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4985 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4987 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4989 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4991 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4993 (bfd_elf32_arm_process_before_allocation): Likewise.
4994 * bfd-in2.h: Rebuild.
4996 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4998 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4999 track of end_sequence markers.
5000 (add_line_info): Add END_SEQUENCE arg.
5001 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5002 debug-line info---it doesn't work right if a compilation unit
5003 consists of multiple discontiguous code-sequences. It would be
5004 worthwhile to optimize for the common case where a compilation
5005 unit results in a contiguous set of code sequences, but this is
5006 quite tricky to get right for arbitrary DWARF2 files.
5007 (lookup_address_in_line_info_table): Don't use the last line entry
5008 for a compilation unit for anything with an address higher than
5009 this line entry. Also, check for end_sequence markers to
5010 correctly handle discontinuities.
5011 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5012 compilation units, check all compilation units with each->high==0
5013 just like when reading compilation units.
5015 * dwarf2.c (decode_line_info): Initialize table->files and
5016 table->last_line to NULL to avoid segfaults due to random
5017 values in these members.
5018 (concat_filename): Check for out-of-range file number before
5019 indexing filename table. Segfaults suck.
5021 * dwarf2.c (decode_line_info): Don't truncate address to least
5022 significant 32 bits (breaks 64 bit targets).
5023 (lookup_address_in_function_table): Ditto.
5024 (comp_unit_contains_address): Ditto.
5026 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5028 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5029 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5030 (mips_elf64_howto_table_rela): Likewise.
5032 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5034 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5035 single section has two associated relocation sections.
5037 1999-06-02 Mark Salter <msalter@cygnus.com>
5039 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5040 COFF_WITH_PE defined.
5042 1999-06-02 Nick Clifton <nickc@cygnus.com>
5044 * pe-arm.c: Rename global arm interworking functions to avoid name
5045 collision when all targets BFD is built.
5048 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5050 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5051 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5052 (bfd_elf_section_data): Add use_rela_p.
5053 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5054 (_bfd_elf_new_section_hook): Likewise.
5055 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5057 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5058 * elfcode.h (write_relocs): Determine whether or not use rela
5059 relocs based on the relocation section header.
5060 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5061 instead of use_rela_p.
5062 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5063 (elf_backend_may_use_rela_p): Likewise.
5064 (elf_backend_default_use_rela_p): Likewise.
5065 (elfNN_bed): Use them.
5067 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5069 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5071 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5073 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5074 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5075 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5076 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5077 * bfd-in2.h: Regenerated.
5078 * libbfd.h: Likewise.
5079 * elf32-mips.c (mips_info_to_howto_rela): New function.
5080 (USE_REL): Adjust for new conventions.
5081 (MINUS_ONE): New macro.
5082 (elf_mips_howto_table): Add R_MIPS_SUB.
5083 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5085 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5086 .MIPS.content section.
5087 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5088 with .MIPS.content as .MIPS.content sections. Set
5089 SHF_MNIPS_NOSTRIP for such section.
5090 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5091 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5092 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5094 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5096 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5099 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5102 1999-05-30 Philip Blundell <philb@gnu.org>
5104 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5105 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5106 the addend does not overflow into the rest of the word.
5108 1999-05-29 Nick Clifton <nickc@cygnus.com>
5110 * bfd-in.h: Amend prototype for
5111 bfd_elf32_arm_process_before_allocation .
5112 * bfd-in.h: Regenerate.
5114 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5115 elements in a fixed sized array.
5116 (ARM_ELF_ABI_VERSION): Define.
5117 (ARM_ELF_OS_ABI_VERSION): Define.
5118 (R_ARM_THM_ABS5): Fix rightshift and size.
5119 (R_ARM_THM_PC22): Fix size.
5120 (R_ARM_PLT32): Define Howto.
5121 (find_howto): New function: Locate a howto based on a reloc
5123 (elf32_arm_info_to_howto): Use find_howto if necessary.
5124 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5125 bfd_reloc_code_real_type.
5126 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5127 and BFD_RELOC_VTABLE_ENTRY.
5128 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5130 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5131 elements in a fixed sized array.
5132 (ARM_ELF_ABI_VERSION): Define.
5133 (ARM_ELF_OS_ABI_VERSION): Define.
5134 (R_ARM_THM_ABS5): Fix rightshift and size.
5135 (R_ARM_THM_PC22): Fix size.
5136 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5137 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5138 bfd_reloc_code_real_type.
5140 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5141 no_pipeline_knowledge.
5142 (elf32_arm_link_hash_create): Initialise new field to zero.
5143 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5144 no_pipeline_knowledge. Use this parameter to initialise the field
5145 in the globals data structure.
5146 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5147 no_pipeline_knowledge is false and the binary is from an old
5149 (elf32_arm_merge_private_data): Generate an error if an attempt is
5150 made to link together big endian and little endian code.
5151 (elf32_arm_post_process_headers): New function: Initialise the
5152 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5154 (elf_backend_post_process_headers): Define.
5156 1999-05-28 Nick Clifton <nickc@cygnus.com>
5158 * elf-bfd.h (struct elf_backend_data): Add new field:
5159 elf_backend_post_process_headers.
5161 * elfxx-target.h (elf_backend_post_process_headers): Define to
5162 NULL if not already defined.
5163 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5165 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5167 (_bfd_elf_compute_section_file_positions): Call
5168 elf_backend_post_process_headers if defined.
5170 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5172 * configure.in: Check whether getuid and getgid exist.
5173 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5174 HAVE_GETGID are not defined, respectively.
5175 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5177 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5178 * configure, config.in: Rebuild.
5180 1999-05-28 Martin Dorey <mdorey@madge.com>
5182 * elf32-i960.c: New file.
5183 * elf.c (prep_headers): Handle bfd_arch_i960.
5184 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5185 * config.bfd (i960-*-elf*): New target.
5186 * configure.in (bfd_elf32_i960_vec): New target vector.
5187 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5188 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5189 * Makefile.in, aclocal.m4, configure: Rebuild.
5191 1999-05-27 Nick Clifton <nickc@cygnus.com>
5193 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5195 (find_howto): New function: Find entries in the
5196 elf32_arm_howto_table.
5197 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5199 (elf32_arm_reloc_type_lookup): Add lookup for
5200 BFD_RELOC_ARM_PLT32.
5202 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5204 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5205 (elf32_arm_link_hash_table_create): Use above function as the
5206 constructor for hash table entries.
5207 (elf32_arm_relocate_section): Avoid crash when there is no output
5209 (elf32_arm_final_link_relocate): New parameter h.
5210 (elf32_arm_relocate_section): Pass symbol hash entry to above
5212 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5215 1999-05-25 Catherine Moore <clm@cygnus.com>
5217 * coff-arm.c (coff_arm_relocate_section): Don't emit
5218 base file entries for pc-relative values.
5220 1999-05-25 DJ Delorie <dj@cygnus.com>
5222 * peicode.h (coff_swap_sym_in): When we create the actual section
5223 to reflect the not-there section C_SECTION symbols refer to,
5224 change the symbol class to C_STAT as the section is now really
5227 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5229 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5232 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5234 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5236 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5237 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5239 1999-05-16 Nick Clifton <nickc@cygnus.com>
5241 * coff-mcore.c (in_reloc_p): Reinstate.
5243 1999-05-15 Nick Clifton <nickc@cygnus.com>
5245 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5246 * bfd-in2.h: Regenerate.
5247 * coff-mcore.c (in_reloc_p): Remove defintion.
5248 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5249 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5250 IMAGE_REL_MCORE_RVA.
5251 (coff_mcore_rtype_to_howto): Add special processing for
5252 IMAGE_REL_MCORE_RVA.
5253 (coff_mcore_relocate_section): Add support for
5254 IMAGE_REL_MCORE_RVA.
5255 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5256 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5258 (mcore_elf_relocate_section): Delete redundant case labels.
5260 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5262 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5263 precedence between bit-and and comparison.
5265 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5267 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5268 list of target formats (targ_selvecs).
5269 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5270 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5272 1999-05-10 DJ Delorie <dj@cygnus.com>
5274 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5275 reasonable mode until "ar x" is smart enough to skip it (fixes
5276 gcc/libgcc.a builds on mips-ecoff targets
5278 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5279 to work. Hack to support MS import libraries, which use different
5280 COMDAT types than GNU.
5281 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5282 to implied zero-length sections (see peicode below)
5283 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5284 filename symbols, which use one *or more* auxents.
5285 * coffswap.h (coff_swap_aux_in): ditto
5286 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5289 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5291 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5292 for all relocations.
5294 1999-05-10 Catherine Moore <clm@cygnus.com>
5296 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5297 if COFF_IMAGE_WITH_PE.
5298 (bfd_arm_process_before_allocation): Likewise.
5299 (bfd_arm_get_bfd_for_interworking): Likewise.
5300 * coff-arm.c: Likewise.
5301 * bfd-in2.h: Regenerate.
5302 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5303 (armpe_big_vec): Likewise.
5304 * configure: Rebuild.
5306 1999-05-10 Nick Clifton <nickc@cygnus.com>
5308 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5309 section, not just .rel. Same for .rela.
5311 1999-05-07 Nick Clifton <nickc@cygnus.com>
5313 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5314 endianism with an error message.
5316 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5318 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5319 assignment from "unsigned char *" to "char *".
5320 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5322 1999-05-05 Catherine Moore <clm@cygnus.com>
5324 * coff-arm.c (coff_arm_relocate_section): Add one to
5325 address of ARM_RVA32 thumb functions.
5327 1999-05-05 Catherine Moore <clm@cygnus.com>
5329 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5330 (elf32_m68k_copy_private_bfd_data): New.
5331 (elf32_m68k_merge_private_bfd_data): New.
5332 (elf32_m68k_print_private_bfd_data): New.
5333 (CPU32_FLAG): Define.
5334 (PLT_CPU32_ENTRY_SIZE): Define.
5335 (elf_cpu32_plt0_entry): Declare.
5336 (elf_cpu32_plt_entry): Declare.
5337 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5338 (elf_m68k_finish_dynamic_symbol): Likewise.
5339 (elf_m68k_finish_dynamic_sections): Likewise.
5340 (elf_backend_plt_header_size): Remove definition.
5341 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5342 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5343 (bfd_elf32_bfd_set_private_flags): Define.
5344 (bfd_elf32_bfd_print_private_bfd_data): Define.
5346 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5348 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5349 and R_LONG_PCREL_MODE.
5351 1999-04-29 Nick Clifton <nickc@cygnus.com>
5353 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5355 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5357 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5358 in relocation calculation.
5360 1999-04-26 Tom Tromey <tromey@cygnus.com>
5362 * aclocal.m4, configure: Updated for new version of libtool.
5364 1999-04-21 Nick Clifton <nickc@cygnus.com>
5366 * coff-mcore.c: Add support for mcore relocs.
5368 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5370 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5371 incorrect use EF_MIPS_xxBITPTRS.
5373 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5375 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5378 * bfd-in2.h: Rebuild.
5379 * libbfd.h: Rebuild.
5381 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5383 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5384 (coff_arm_relocate_section): Add ARM26D transform. Only
5385 change to ARM26D for relocateable links.
5387 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5389 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5390 (bfd_elf32_bfd_print_private_bfd_data): New.
5392 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5394 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5395 refetch addend if USE_REL, add many comments regarding current state.
5396 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5397 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5398 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5399 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5401 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5403 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5404 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5406 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5408 * dwarf2.c (decode_line_info): Don't truncate address to least
5409 significant 32 bits (breaks 64 bit targets).
5410 (lookup_address_in_function_table): Ditto.
5411 (comp_unit_contains_address): Ditto.
5413 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5415 * coff-arm.c (arm_emit_base_file_entry): New routine.
5416 (A2T3_OFFSET): Define.
5417 (T2A3_OFFSET): Define.
5418 (coff_arm_relocate_section): Emit base file entries for interworking
5421 1999-04-13 Philip Blundell <philb@gnu.org>
5423 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5424 relocs 17 through 19.
5426 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5428 * elfcode.h: Remove fnmatch.h.
5429 * elflink.h (elf_link_assign_sym_version): Call back to ld
5430 instead of calling fnmatch.
5432 * config.bfd (i?86-*-beoself): Include pe vecs.
5434 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5436 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5439 1999-04-10 Richard Henderson <rth@cygnus.com>
5441 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5442 when trying to resolve dynamic symbol references.
5443 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5444 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5445 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5446 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5447 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5448 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5449 * elflink.h (elf_link_output_extsym): Likewise.
5451 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5453 * section.c (_bfd_strip_section_from_output): New function moved from
5454 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5455 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5456 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5457 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5458 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5459 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5460 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5461 * bfd-in2.h: Update.
5463 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5465 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5467 1999-04-08 Nick Clifton <nickc@cygnus.com>
5469 * coff-mcore.c: New File: Support for mcore-pe targets.
5470 * cpu-mcore.c: New File: Support for mcore targets.
5471 * elf32-mcore.c: New File: Support for mcore-elf target.
5472 * pe-mcore.c: New File: Definitions for mcore-pe target.
5473 * pei-mcore.c: New File: Definitions for mcore-pei target.
5474 * Makefile.am: Add support for MCore targets.
5475 * Makefile.in: Regenerate.
5476 * config.bfd: Add support for MCore targets.
5477 * configure.in: Add support for MCore targets.
5478 * configure: Regenerate.
5479 * archures.c: Add support for MCore architecture.
5480 * bfd-in2.h: Regenerate.
5481 * coffcode.h: Add support for mcore-pe targets.
5482 * elf.c: Add support for mcore-elf target.
5483 * reloc.c: Add support for MCore relocs.
5484 * targets.c: Add support for MCore targets.
5486 1999-04-07 Nick Clifton <nickc@cygnus.com>
5488 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5489 R_ARM_XPC25 and R_ARM_THM_XPC22.
5490 (elf32_arm_reloc_map): Remove redundant entries.
5492 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5494 * sysdep.h (LC_MESSAGES): Never define.
5496 1999-04-06 Chris Torek <torek@bsdi.com>
5498 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5499 all callers. Rewrite completely.
5500 (_bfd_relocate_contents): Rewrite overflow checking.
5501 * bfd-in2.h: Rebuild.
5503 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5505 From Gabriel Paubert <paubert@iram.es>:
5506 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5507 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5508 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5509 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5510 * ppcboot.c (ppcboot_vec): Use little endian routines for
5513 * elf.c (elfcore_strndup): Only define if it will be used.
5514 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5516 (ppc_elf_check_relocs): Remove unused local i.
5517 (ppc_elf_gc_mark_hook): Add default case to switch.
5519 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5520 * srec.c (srec_scan): Accept \r in symbol definitions.
5521 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5522 (symbolsrec_object_p): Likewise.
5524 1999-04-04 Don Bowman <don@pixsci.com>
5526 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5528 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5530 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5532 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5533 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5535 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5537 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5540 1999-03-31 Nick Clifton <nickc@cygnus.com>
5542 * config.bfd: Add support for arm-epoc-pe target.
5543 * configure.in: Add support for arm-epoc-pe target.
5544 * configure: Regenerate.
5545 * targets.c: Add support for arm-epoc-pe target.
5546 * coff-arm.c: Allow header files to override definition of
5547 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5548 * pe-arm.h: Allow previous header files to override definition of
5549 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5550 * pei-arm.h: Allow previous header files to override definition of
5551 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5552 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5553 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5555 1999-03-30 Nick Clifton <nickc@cygnus.com>
5557 * elf.c (elf_map_symbols): Handle the case where section
5558 symbols are generated for content-less sections which are
5559 not mapped to the output file.
5561 * linker.c: Replace direct references to fields in BFD structure
5562 with accessor macros.
5564 * elflink.h: Replace direct references to fields in BFD structure
5565 with accessor macros.
5567 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5569 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5571 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5572 account when adjusting section symbols during a partial link.
5574 1999-03-24 Nick Clifton <nickc@cygnus.com>
5576 * coff-sparc.c (struct coff_reloc_map): Change type of field
5577 'bfd_reloc_val' to bfd_reloc_code_real_type.
5578 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5579 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5580 * elf32-arc.c (struct arc_reloc_map): Ditto.
5581 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5582 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5583 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5584 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5585 * elf32-sh.c (struct elf_reloc_map): Ditto.
5586 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5587 * elf32-v850.c (struct v850_reloc_map): Ditto.
5588 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5589 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5590 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5592 1999-03-17 Martin Hunt <hunt@cygnus.com>
5594 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5595 function so source-level assembly works. If multiple N_SOs
5596 are seen without and N_FUNs, create an indextable entry with
5597 a NULL function name.
5599 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5601 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5602 of certian similar cpus.
5604 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5606 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5607 Add the 5000. Change the architecture for the 5400 to mips4.
5608 (elf_mips_mach): Add r5000.
5610 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5612 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5614 1999-03-11 Nick Clifton <nickc@cygnus.com>
5616 * binary.c (binary_set_section_contents): Generate warning about
5617 huge file offsets for any section that will occupy file space, not
5618 just those that are loadable.
5620 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5622 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5624 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5626 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5628 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5630 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5631 * elflink.h: Revert all changes since Feb 16. Instead:
5632 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5633 appropriate. Copy it to version symbols.
5634 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5635 symbols if appropriate.
5636 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5637 symbol if appropriate.
5638 (elf_link_output_extsym): If symbol is marked as undefined, and
5639 has no nonweak references, mark it as weak undefined.
5641 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5643 * elflink.h (elf_merge_symbol): When overriding a dynamic
5644 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5646 (elf_link_add_object_symbols): Don't copy the other field if we
5649 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5651 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5652 shared object with a weak undefined symbol.
5654 1999-02-18 Nick Clifton <nickc@cygnus.com>
5656 * elfarm-nabi.c: Set partial_inplace back to false.
5658 1999-02-17 Nick Clifton <nickc@cygnus.com>
5660 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5661 (USER_LABEL_PREFIX): Set to "_".
5663 The following patches are from: Scott Bambrough
5664 <scottb@corelcomputer.com>
5666 * libaout.h (M_ARM6_NETBSD): Set to 143.
5668 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5669 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5670 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5671 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5672 * bfd-in2.h: Regenerate.
5674 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5675 'true' as REL relocs are now being used. Add new PIC relocs:
5676 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5677 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5679 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5681 (elf32_arm_final_link_relocate): Change parameters so that entire
5682 reloc is passed. Add support for PIC relocs.
5683 (elf32_arm_relocate_section): Pass entire reloc to
5684 elf32_arm_final_link_relocate.
5685 (elf32_arm_check_relocs): Handle new PIC relocs.
5686 (elf32_arm_adjust_dynamic_symbol): New function.
5687 (elf32_arm_size_dynamic_sections): New function.
5688 (elf32_arm_discard_copies): New function.
5689 (elf32_arm_finish_dynamic_symbol): New function.
5690 (elf32_arm_finish_dynamic_sections): New function.
5691 (ELF_MAXPAGE_SIZE): Define.
5692 (bfd_elf32_bfd_reloc_type_lookup): Define.
5693 (elf_backend_relocate_section): Define.
5694 (elf_backend_adjust_dynamic_symbol): Define.
5695 (elf_backend_create_dynamic_sections): Define.
5696 (elf_backend_finish_dynamic_symbol): Define.
5697 (elf_backend_finish_dynamic_sections): Define.
5698 (elf_backend_size_dynamic_sections): Define.
5699 (elf_backend_plt_readonly): Define.
5700 (elf_backend_want_got_plt): Define.
5701 (elf_backend_want_plt_sym): Define.
5703 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5705 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5706 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5707 (_bfd_mips_elf_fake_sections): Likewise.
5709 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5711 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5712 bfd_elf32_arm_get_bfd_for_interworking,
5713 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5716 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5717 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5718 elf32_arm_find_nearest_line): Make them static.
5720 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5722 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5723 callers. Do not merge a definition from a shared object with a
5724 weak undefined symbol.
5725 (elf_link_add_object_symbols): Do not change the symbol type or
5726 size if the old symbol overrides the new one.
5728 1999-02-08 Nick Clifton <nickc@cygnus.com>
5730 * config.bfd: Add support for strongarm target.
5732 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5734 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5735 fields instead of unsigned char.
5737 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5739 * Makefile.am: Rebuild dependencies.
5740 * Makefile.in: Rebuild.
5742 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5744 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5745 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5746 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5747 * acinclude.m4: Add comments to uses of AC_DEFINE.
5748 * acconfig.h: Remove.
5749 * configure: Rebuild with current autoconf/automake.
5750 * aclocal.m4: Likewise.
5751 * config.in: Likewise.
5752 * Makefile.in: Likewise.
5754 1999-02-04 DJ Delorie <dj@cygnus.com>
5756 * libbfd.c (real_read): don't call fread for zero bytes. This
5757 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5759 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5761 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5762 of a jump is in the current 256 MB region.
5764 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5766 * format.c (bfd_check_format_matches): Change last patch to only
5767 take effect for the binary target.
5769 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5771 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5773 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5775 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5777 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5779 * format.c (bfd_check_format_matches): If the target was
5780 previously specified, don't check other targets when checking for
5783 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5785 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5786 (elf32_arm_reloc_type_lookup): Removed
5787 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5788 (elf32_arm_reloc_type_lookup): New.
5789 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5790 (elf32_arm_reloc_type_lookup): New.
5792 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5794 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5795 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5796 * Makefile.am: Use new files.
5797 * Makefile.in: Regenerate.
5798 * configure.in: Use new files.
5799 * configure: Regenerate.
5801 1999-02-01 Nick Clifton <nickc@cygnus.com>
5803 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5804 (fr30_elf_gc_sweep_hook): New function.
5805 (elf_backend_can_gc_sections): Define.
5807 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5809 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5810 and bfd_elf32_bigarm_oabi_vec.
5812 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5814 * Makefile.am (elf32-arm-oldabi.lo): New.
5815 (elf32-arm-newabi.lo): New.
5816 * Makefile.in: Regenerate.
5817 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5818 (arm-*-elf): Likewise.
5820 (thumb-*-oabi): New.
5821 * configure: Regenerate.
5822 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5823 (bfd_elf32_bigarm_oabi_vec): New.
5824 * elf32-arm-newabi.c: New.
5825 * elf32-arm-oldabi.c: New.
5826 * elf32-arm.c: Removed.
5829 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5831 * binary.c (binary_set_section_contents): Omit warnings for
5832 unloadable sections.
5834 1999-01-31 Michael Meissner <meissner@cygnus.com>
5836 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5837 powerpc{,le}-*-eabi.
5839 1999-01-29 Nick Clifton <nickc@cygnus.com>
5841 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5842 * dwarf2.c (read_signed_leb128): Remove unused variables.
5844 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5846 * elf.c (assign_file_positions_for_segments): Only adjust
5847 p_align when needed.
5849 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5851 * binary.c (binary_set_section_contents): Don't return early for a
5852 non-loadable section, in case the first section is non-loadable.
5853 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5854 W. Rozycki <macro@ds2.pg.gda.pl>.
5856 1999-01-28 Nick Clifton <nickc@cygnus.com>
5858 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5859 R_FR30_GNU_VTENTRY relocs.
5861 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5863 * elflink.h (elf_link_output_sym): Zero syms which are
5864 part of sections which have been excluded.
5866 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5868 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5870 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5871 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5873 1999-01-27 Nick Clifton <nickc@cygnus.com>
5875 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5877 (fr30_final_link_relocate): Use computed value as result of
5880 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5882 * binary.c (binary_set_section_contents): Emit warning for
5883 huge file offsets due to widely-dispersed section LMAs.
5885 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5887 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5888 align first section to largest section alignment, not first
5891 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5893 * configure.in: Require autoconf 2.12.1 or higher.
5895 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5897 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5898 * bfd-in2.h: Likewise.
5899 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5901 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5903 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5904 * cpu-mips.c: Add support for and independent 4111.
5905 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5906 (_bfd_mips_elf_final_write_processing):
5907 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5909 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5911 * elf32-mips.c (elf_mips_abi_name): New.
5912 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5914 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5916 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5917 Handle bfd_mach_mips4300.
5919 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5921 * elf32-i386.c: Remove leaked development code from patch
5922 1998-12-10 by Richard Henderson.
5924 1998-12-10 Richard Henderson <rth@cygnus.com>
5926 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5927 in debug sections for symbol defined externally.
5929 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5931 * targets.c (bfd_target_vector): Remove duplicate entry for
5934 1998-12-09 Nick Clifton <nickc@cygnus.com>
5936 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5937 since we are using RELAs.
5939 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5941 SCO Open Server Release 5 core file support, from Jouke Numan
5943 * sco5-core.c: New file.
5944 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5945 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5946 * Makefile.am: Rebuild dependencies.
5947 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5948 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5949 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5950 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5951 * bfd-in2.h, configure, Makefile.in: Rebuild.
5953 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5955 * config.bfd (hppa*-*-mpeix*): New target.
5956 * configure.in: Add AC_HEADER_DIRENT.
5957 (hppa*-*-mpeix*): New target.
5958 * configure.host (hppa*-*-mpeix*): New host.
5959 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5960 friends rather than just including <sys/dir.h>.
5961 * som.h (struct som_symbol): Add hppa_priv_level and apto
5962 tc_data. Change all users.
5963 (struct somdata): Add comp_unit field.
5964 (obj_som_compilation_unit): Define.
5965 (bfd_som_attach_compilation_unix): Declare.
5966 * som.c: Check HOST_HPPAMPEIX.
5967 (struct som_misc_symbol_info): Add new field priv_level.
5968 (som_object_setup): Add current_offset parameter. Change all
5970 (setup_sections): Likewise.
5971 (som_object_p): For EXECLIBMAGIC, read the lst header.
5972 (som_write_symbol_strings): Add compilation_unit parameter.
5974 (som_finish_writing): Write out compilation_unit.
5975 (som_bfd_derive_misc_symbol_info): Set priv_level.
5976 (som_build_and_write_symbol_table): Set xleast field to 3.
5977 (som_slurp_symbol_table): Set symbol priv_level.
5978 (bfd_som_attach_compilation_unit): New function.
5979 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5980 priv_level into symbol_value.
5981 * configure, config.in: Rebuild.
5983 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5985 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5986 warning function to call _bfd_error_handler instead.
5988 * libbfd.c (COERCE32): Cast through unsigned long and long to
5989 avoid bug in old version of gcc.
5991 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5992 (elf_backend_additional_program_headers): Don't define.
5994 1998-12-08 Nick Clifton <nickc@cygnus.com>
5996 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5997 relocations to include offset of 2 included in the insns, and the
5998 offset of the relocs within the section.
6000 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6002 The following changes were made by David Taylor
6003 <taylor@texas.cygnus.com>, Edith Epstein
6004 <eepstein@sophia.cygnus.com>, Jim Blandy
6005 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6006 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6007 changes originally made by HP; HP did not create ChangeLog
6010 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6011 automake macro library.
6013 * hpux-core.c (hpux_core_core_file_p): this function now
6014 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6015 found in the corefile! Also, in hpux_core_core_file_p, if we
6016 encounter a section with an unknown type, don't punt. Instead,
6017 just skip it. Also, count the number of sections of known type
6018 that we encounter. If we encounter at least one good one, then
6019 we'll declare that the file is a core file. If we encounter any
6020 unknown ones but some known ones, then we'll issue a warning (but
6021 still declare it to be a core file). Also, correctly decide when a
6023 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6024 (CORE_ANON_SHMEM): define if not defined.
6025 (hpux_core_struct): add members lwpid and user_tid.
6026 (core_kernel_thread_id, core_user_thread_id): new macros.
6027 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6028 the name before storing it in the bfd.
6029 (hpux_core_core_file_p): handle threads.
6031 * libhppa.h (GET_FIELD): protect against redefinition.
6032 (HPPA_WIDE): define.
6033 (GET_FIELD): define.
6038 (sign_extend): redefine.
6039 (assemble_6): define.
6040 (assemble_12): rewrite.
6041 (assemble_16): define.
6042 (assemble_16a): define.
6043 (assemble_17): rewrite.
6044 (assemble_22): define.
6046 1998-12-07 Nick Clifton <nickc@cygnus.com>
6048 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6049 relocations for signed values.
6051 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6053 * mipsbsd.c (MY(set_arch_mach)): Make static.
6054 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6055 bfd_mach_mips* macros rather than simple numbers.
6057 COFF weak symbol support, based on patches from Mark Elbrecht
6058 <snowball3@usa.net>:
6059 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6060 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6061 (coff_write_alien_symbol): Likewise.
6062 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6063 (coff_link_add_symbols): Likewise.
6064 (_bfd_coff_link_input_bfd): Likewise.
6065 (_bfd_coff_write_global_sym): Likewise.
6067 * elf.c (copy_private_bfd_data): Always initialize the
6068 includes_phdrs field.
6070 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6071 file defines a symbol first mentioned in an ELF file.
6073 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6074 possible, rather than only if BFD64.
6075 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6077 * bfd-in2.h: Rebuild.
6079 * srec.c (srec_set_section_contents): Correct test to avoid
6080 switching to 4 byte addresses after seeing a second section which
6081 requires 3 byte addresses. From Joel Schantz
6082 <joel.schantz@argosys.boeing.com>.
6084 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6085 <aymeric.vincent@emi.u-bordeaux.fr>.
6087 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6089 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6090 decide whether the output file is -mrelocatable-lib,
6091 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6093 1998-12-03 Nick Clifton <nickc@cygnus.com>
6095 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6096 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6097 * bfd-in2.h: Regenerate.
6098 * libbfd.h: Regenerate
6100 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6102 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6103 link against a dynamic symbol with no type or size.
6105 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6107 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6108 relocation for section which does not get loaded.
6109 (elf_i386_relocate_section) [R_386_32]: Likewise.
6111 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6113 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6114 reloc_count and i long instead of unsigned long. Handle error
6115 return from bfd_canonicalize_reloc.
6117 1998-12-01 Nick Clifton <nickc@cygnus.com>
6119 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6122 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6124 * elf32-sh.c (elf/sh.h): Include.
6125 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6126 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6127 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6128 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6129 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6131 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6133 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6134 causes division by zero later on.
6136 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6138 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6141 1998-11-25 DJ Delorie <dj@cygnus.com>
6143 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6146 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6148 * elf32-fr30.c (fr30_elf_relocate_section): Call
6149 fr30_final_link_relocate.
6150 (fr30_final_link_relocate): New function: Handle I20 and I32
6152 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6153 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6154 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6156 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6159 The following changes are based on a patch submitted by Gianluca
6160 Moro <glctr@abc.it>:
6162 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6163 not already been updated.
6164 (find_remembered_hi16s_reloc): New parameter 'already_found'
6165 returns state of remembered hi16s reloc.
6166 (remember_hi16s_reloc): Set 'found' field to false.
6167 (hi16s_location): Add 'found' field.
6169 1998-11-23 DJ Delorie <dj@cygnus.com>
6171 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6172 to see .DLL files as unrecognized.
6173 (i3coff_object_p): Sorry, had to hack it to not recognize these
6174 files (pei-i386) on request.
6176 1998-11-23 DJ Delorie <dj@cygnus.com>
6178 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6179 relents. Call bfd_check_format to reinitialize.
6181 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6183 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6186 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6188 * aclocal.m4: regenerate
6189 * configure: regenerate
6191 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6193 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6194 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6195 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6196 respect it as an upper bound on what memory to reference.
6197 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6198 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6199 update vtable_entries_size appropriately.
6201 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6203 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6206 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6208 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6209 bfds; they have no "file" so we fake it.
6210 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6211 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6212 resizing the memory buffer.
6213 * opncls.c (bfd_make_writable): New function; lets you write a
6214 bfd_create'd bfd to an in-memory buffer.
6215 (bfd_make_readable): New function; lets you read back that buffer
6216 as if it were from bfd_openr. Used to build generated archive
6217 members (winsup's ld's dlltool)
6219 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6221 * po/bfd.pot: Regenerated.
6223 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6225 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6228 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6230 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6231 element of the gotentry list for local symbols too.
6232 (elf64_alpha_relocate_section): Unify local and global handling.
6233 Assert that gotent->use_count > 0.
6235 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6237 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6238 update for file name changes of July 2, 1998.
6240 * configure: Rebuild.
6242 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6244 * po/bfd.pot: Regenerated.
6246 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6248 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6249 * aclocal.m4, configure: regenerate
6251 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6253 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6255 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6257 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6258 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6260 * aclocal.m4, configure: regenerated.
6262 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6264 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6265 R_D10V_GNU_VTENTRY relocs.
6266 (elf_d10v_howto_table): Likewise.
6267 (d10v_reloc_map d10v_reloc_map): Likewise.
6268 (elf32_d10v_gc_mark_hook): New.
6269 (elf32_d10v_gc_sweep_hook): New.
6270 (elf32_d10v_check_relocs): New.
6271 (elf32_d10v_relocate_section): New.
6272 (elf_backend_relocate_section): Define.
6273 (elf_backend_can_gc_sections): Define.
6275 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6277 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6278 (BFD64_BACKENDS): ...from here.
6279 (BFD32_BACKENDS_CFILES): Move vms files here...
6280 (BFD64_BACKENDS_CFILES): ...from here.
6281 * Makefile.in: Rebuild.
6283 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6285 * Makefile.am: Add FR30 target.
6286 * Makefile.in: Add FR30 target.
6287 * archures.c: Add support for FR30.
6288 * config.bfd: Add support for FR30.
6289 * configure.in: Add support for FR30.
6290 * reloc.c: Add support for FR30 relocations.
6291 * targets.c: Add support for FR30 relocations.
6292 * bfd-in2.h: Regenerate.
6293 * configure: Regenerate.
6294 * libbfd.h: Regenerate.
6295 * cpu-fr30.c: New file.
6296 * elf32-fr30.c: New file.
6298 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6300 * configure.in: detect cygwin* instead of cygwin32*
6301 * configure: regenerate
6303 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6305 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6306 use bfd_malloc and free instead and check return value from bfd_malloc.
6308 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6310 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6311 * libbfd.h: Rebuild.
6313 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6314 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6315 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6316 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6318 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6320 (mips_elf_link_hash_table_create): Don't initialize
6321 dynsym_sec_strindex.
6322 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6323 (mips_elf_size_dynamic_sections): Generate a section symbol for
6324 every output section.
6325 (mips_elf_finish_dynamic_sections): Count all sections for
6327 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6330 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6332 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6333 for later PLT entries in large PLTs.
6334 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6336 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6338 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6340 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6342 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6343 * elflink.h (elf_collect_hash_codes): New function. This function is
6344 called for each exported symbol and we compute the ELF hash value for
6346 (compute_bucket_value): New function. It is called from
6347 size_dynamic_sections to determine the hash table size. When we are
6348 optimizing a better, but slower, algorithm is used.
6349 (size_dynamic_sections): Call compute_bucket_value.
6351 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6353 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6355 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6357 (sh_elf_gc_mark_hook): New.
6358 (sh_elf_gc_sweep_hook): New.
6359 (sh_elf_check_relocs): New.
6360 (elf_backend_can_gc_sections): Define.
6362 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6364 * acinclude.m4: undo previous gettext change
6365 * aclocal.m4: rebuild with right version of aclocal.
6367 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6369 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6370 aclocal.m4 to acinclude.m4, so they don't get lost.
6372 * elfcore.h: rewrite for better corefile support.
6373 * elf.c (elfcore_*): new functions.
6374 * elf-bfd.h (elf_obj_tdata): new structure members.
6375 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6377 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6379 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6381 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6382 and R_M32R_GNU_VTENTRY.
6383 (elf_backend_can_gc_sections): Define.
6384 (m32r_elf_check_relocs): New.
6385 (m32r_elf_gc_mark_hook): New.
6386 (m32r_elf_gc_sweep_hook): New.
6387 (m32r_elf_relocate_section): Handle VT relocs.
6389 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6391 * coff-arm.c (arm_relocate_section): Remove redundant test.
6393 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6394 cleat that the 'bitsize' field is the size of the bitfield AFTER
6395 relocation not before.
6397 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6399 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6402 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6404 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6405 R_SPARC_GNU_VTENTRY.
6406 (elf32_sparc_check_relocs): Handle them.
6407 (elf32_sparc_reloc_type_lookup): Likewise.
6408 (elf32_sparc_relocate_section): Likewise.
6409 (elf32_sparc_gc_mark_hook): New.
6410 (elf32_sparc_gc_sweep_hook): New.
6412 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6414 * som.c (som_finish_writing): Perform some sanity checks when
6415 writing an executable or shared library.
6417 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6419 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6420 * configure.in (elf): Add dwarf1.lo.
6421 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6422 * elf.c (_bfd_elf_find_nearest_line): Add call to
6423 _bfd_dwarf1_find_nearest_line.
6424 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6425 Add call to _bfd_dwarf1_find_nearest_line.
6426 * configure: Rebuilt.
6428 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6430 * elflink.h (elf_gc_sections): Do not allow garbage
6431 collection if dynamic sections have been created.
6433 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6435 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6437 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6438 (v850_elf_perform_relocation): Likewise.
6439 (v850_elf_final_link_relocate): Likewise.
6440 (v850_elf_relocate_section): Likewise.
6441 (v850_elf_gc_sweep_hook): New routine.
6442 (v850_elf_gc_mark_hook): New routine.
6443 (elf_backend_can_gc_sections): Define.
6445 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6447 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6450 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6452 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6453 Declare size as bfd_size_type.
6454 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6456 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6458 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6460 * som.c (CPU_PA_RISC2_0): Define.
6461 (_PA_RISC2_0_ID): Likewise.
6462 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6464 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6467 has a base which is already defined, only add the referenced
6468 symbol to the dynamic symbol table if it is defined or referenced
6471 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6474 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6476 * elflink.h (elf_link_add_object_symbols): Undo last change.
6478 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6480 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6481 symbol for the indirect alias to a versioned symbol.
6483 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6485 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6486 (elf32_i386_vtentry_howto): New.
6487 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6488 or elf32_i386_vtinherit_howto on lookup.
6490 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6492 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6493 reloc_type. Rename R_68K__max to R_68K_max.
6494 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6497 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6499 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6500 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6502 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6505 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6507 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6508 message has a null byte terminator.
6510 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6512 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6513 word subject to R_V850_32 relocation.
6515 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6517 * dwarf2.c: Add comment describing problem computing line numbers
6518 for undefined symbols at link time.
6520 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6522 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6523 transform a defweak into a plt entry.
6524 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6525 plt entry references to receive a RELATIVE reloc.
6526 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6527 (elf64_alpha_relocate_section): Assert we don't overrun
6528 the allocated relocation space.
6530 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6532 * elf.c (swap_out_syms): Always treat section symbols as
6533 special, even if they are attached to a common section.
6535 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6537 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6538 sections with v850 common section attributes into named v850
6540 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6541 common section attributes into named v850 common sections.
6543 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6545 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6548 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6550 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6551 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6552 reloc to the wrong section a warning, not an error. .dynsbss
6553 is not an output section, so there is no need to check for it.
6555 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6557 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6559 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6561 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6562 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6564 (elf32_arm_gc_mark_hook): New.
6565 (elf32_arm_gc_sweep_hook): New.
6566 (elf32_arm_check_relocs): New.
6567 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6569 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6572 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6574 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6575 assume there is no PLT or GOT.
6577 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6579 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6580 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6581 also accepted as a function symbol type.
6583 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6585 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6587 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6589 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6590 match definition of _bfd_gc_sections field.
6591 * libbfd.h: Rebuild.
6593 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6595 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6596 the addend of a dynamic relocation referencing a section.
6597 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6598 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6600 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6602 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6603 bed has a size_dynamic_sections routine before trying to use it.
6605 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6607 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6608 _bfd_elf_rel_vtable_reloc_fn.
6610 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6612 * Makefile.am: Add elf32-arm.c.
6613 * Makefile.in: Rebuild.
6614 * elf-bfd.h: Add elf_backend_get_symbol_type.
6615 * elf.c (swap_out_syms): If defined, call
6616 elf_backend_get_symbol_type.
6617 * elf32-arm.c: Define elf_backend_get_symbol_type.
6618 (elf32_arm_get_symbol-type): New routine.
6619 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6620 (bfd_elf32_arm_process_before_allocation): Change to
6621 check for STT_ARM_TFUNC.
6622 (elf32_arm_final_link_relocate): Likewise.
6623 * elfxx-target.h: Add elf_backend_get_symbol_type.
6625 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6627 * archures.c (bfd_mach_alpha_ev[456]): New.
6628 * cpu-alpha.c: Rework to match these types.
6629 * bfd-in2.h: Rebuild.
6631 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6633 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6634 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6636 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6637 (elf_i386_reloc_type_lookup): Recognize them.
6638 (elf_i386_check_relocs): Pass them off to generic code.
6639 (elf_i386_relocate_section): Ignore them.
6640 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6641 (elf_backend_can_gc_sections): True.
6643 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6645 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6646 before looking at owner field.
6647 (elf32_arm_to_thumb_stub): Ditto.
6648 (elf32_arm_relocate_section): Compute name before calling
6649 elf32_arm_final_link_relocate().
6651 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6653 * elf.c: comment and formatting cleanups.
6656 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6658 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6659 (core files are treated differently than object files).
6660 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6661 bfd_elf_mkcorefile): declare.
6662 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6663 bfd_elf_mkcorefile): add to bfd_target vector.
6664 * elfcore.h (elf_core_file_p): save the program header table,
6665 and set the bfd architecture from the elf file header.
6666 * elf.c (bfd_elf_mkcorefile): new function.
6667 (_bfd_elf_write_corefile_contents): new function.
6668 (assign_file_positions_for_segments): add cases for handling
6669 PT_NOTE segments. (assign_file_positions_except_relocs):
6670 core files should be handled the same as exec files.
6671 (prep_headers): identify core files as type ET_CORE.
6672 (copy_private_bfd_data): identify the sections belonging to
6673 the PT_NOTE segment.
6675 * elf32-sparc.c (elf32_sparc_final_write_processing):
6676 add break statement to default case.
6678 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6680 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6681 section (not input) will be in sections ".sbss", ".sbss2",
6682 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6683 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6684 output_offset for correct evaluation of addend.
6686 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6688 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6689 elf32_arm_allocate_interworking_sections and
6690 elf32_arm_process_before_allocation.
6692 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6694 * bfd-in.h: Ammend prototype for
6695 elf32_arm_process_before_allocation to remove surplus third
6698 * bfd-in2.h: Regenerate.
6700 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6702 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6704 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6706 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6707 calculated for RELOC_SPARC_REV32 case.
6709 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6711 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6712 elf32_arm_allocate_interworking_sections and
6713 elf32_arm_process_before_allocation.
6714 * bfd-in2.h: Regenerated.
6715 * elf32-arm.c Define elf32_arm_link_hash_table.
6716 (insert_thumb_branch): New routine.
6717 (find_thumb_glue): New routine.
6718 (find_arm_glue): New routine.
6719 (record_arm_to_thumb_glue): New routine.
6720 (record_thumb_to_arm_glue): New routine.
6721 (elf32_arm_link_hash_table_create): New routine.
6722 (elf32_arm_get_bfd_for_interworking): New routine.
6723 (elf32_arm_allocate_interworking_sections) New routine.
6724 (elf32_arm_process_before_allocation) New routine.
6725 (elf32_thumb_to_arm_stub): New routine.
6726 (elf32_arm_to_thumb_stub): New routine.
6727 (elf32_print_private_bfd_data): Fix typo.
6728 (elf32_arm_final_link_relocate): Add argument sym_sec.
6729 Check for branches to thumb symbols in case R_ARM_PC24.
6730 Check for branches to arm symbols in case R_ARM_THM_PC22.
6731 (elf32_arm_relocate_section): Pass symbol section to
6732 elf32_arm_final_link_relocate.
6734 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6736 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6737 entries unless the symbol is defined in the executable; in
6738 particular, undefined weak symbols get a PLT entry.
6740 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6742 * libaout.h: Remove nested comment to avoid warning.
6744 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6746 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6747 R_ARM_PC24 relocation.
6749 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6751 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6752 argument is_local. Add argument sym_flags. Check sym_flags
6753 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6754 (elf32_arm_relocate_section): Don't pass local sym and pass
6755 sym_flags to elf32_arm_final_link_relocate.
6757 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6759 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6760 to not count too few relocs for dynamicly linked executables.
6762 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6764 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6765 symbols without a dynamic index dynamic. Consider all weak
6767 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6768 correspondance between input and output sections.
6770 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6772 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6773 that use a .got.plt section start the got offset at zero.
6775 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6777 * ieee.c (ieee_write_processor): Correct the processor ID written
6778 out for bfd_arch_m68k, accommodating change of March 25.
6780 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6782 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6783 R_ARM_THM_RPC22 relocations.
6785 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6787 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6789 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6790 .got relocs in -Bsymbolic shared objects.
6792 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6794 * elf32-arm.c: Add private flags to ELF header.
6795 (elf32_arm_print_private_bfd_data): New Function.
6796 (elf32_arm_set_private_flags): New Function.
6797 (elf32_arm_copy_private_flags): New Function.
6798 (elf32_arm_merge_private_bfd_data): New Function.
6800 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6802 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6804 (elf32_sparc_relocate_section): Likewise.
6806 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6808 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6809 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6810 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6811 of the function. Recognize no .plt as static linking.
6813 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6815 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6816 ".liblist" string through gettext.
6818 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6820 * Makefile.am: Add support for elf32-arm.lo.
6821 * Makefile.in: Rebuild.
6822 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6823 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6824 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6825 * configure: Regenerate.
6826 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6827 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6828 bfd_target bfd_elf32_littlearm_vec.
6829 * elf32-arm.c: New file.
6831 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6833 * libaout.h (M_SPARCLITE_LE): New machine.
6834 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6835 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6836 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6837 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6838 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6839 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6840 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6841 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6842 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6843 be BFD_RELOC_SPARC_REV32.
6845 * config.bfd (sparc86x-*-aout): New
6847 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6849 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6850 actually mapping the output sections.
6852 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6855 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6856 (mn10300_elf_reloc_map): Similarly.
6857 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6859 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6861 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6863 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6864 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6865 elf_mips_reloc_type defined in elf/mips.h.
6867 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6869 * elf64-mips.c: Remove reloc_type definition completely. It's now
6872 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6874 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6875 as they are defined in elf/mips.h now.
6877 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6880 * Re-add lost change:
6881 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6883 (mn10300_elf_relax_section): Include stack space for register saves
6884 in the imm8 field of a "call" instruction.
6885 (compute_function_info): Determine how much stack is allocated by
6886 the movm instruction. Fix typo.
6887 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6889 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6891 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6892 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6894 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6896 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6898 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6900 * elf32-hppa.h: Let ELF header define the enum containing the
6901 external reloc numbers.
6902 * elf32-i386.h: Likewise.
6904 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6906 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6907 * elf32-mips.c: Likewise.
6908 * elf32-ppc.c: Likewise.
6910 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6912 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6913 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6915 * bfd-in.h: Regenerate.
6916 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6917 parameter to 'unsigned int' to avoid K&R compatability problems.
6919 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6921 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6922 functionname_ptr to be const. Change line_ptr to be unsigned.
6924 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6925 macro is not defined. Change second parameter from bfd_link_info
6926 to coff_final_link_info. Add prototype.
6927 (coff_final_link_postscript): Simplify handling when macro is not
6928 defined. Add prototype.
6930 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6932 * elf-mn10300.c: Before include system specific ELF header define
6933 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6934 * elf32-mips.c: Likewise.
6935 * elf32-ppc.c: Likewise.
6937 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6939 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6940 temporary patch over to elf64-mips.c as well.
6942 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6944 * elf32-mips.c (reloc_type): Temporarily disable definition of
6945 standard relocation since they are now defined in elf/mips.h.
6947 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6949 * elf-m10200.c (mn10200_elf_final_link_relocate):
6950 Modify range test for case R_MN10200_8.
6952 * elf-m10300.c (mn10300_elf_final_link_relocate):
6953 Modify range test for case R_MN10300_8.
6955 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6957 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6958 * elf32-i386.c (elf_backend_got_header_size): Define.
6959 (elf_backend_plt_header_size): Define.
6960 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6961 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6962 * elfxx-target.h: Provide a default of zero.
6963 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6964 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6966 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6967 entry from an executable, even if the plt refcount goes to 0.
6969 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6971 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6972 directory name at the line number.
6974 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6975 with an unspecified type.
6977 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6979 * sunos.c: Add undef of valid to avoid problem on SunOS.
6981 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6983 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6985 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6987 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6988 R_68K_PCxx and R_68K_xx relocations. Make sure that
6989 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6990 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6991 R_68K_xx relocations.
6992 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6993 that has no plt entry.
6994 (elf_m68k_relocate_section): Ignore the plt offset in a static
6996 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6998 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7001 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7003 (howto_table, reloc_map): Add entries for them.
7004 (elf_m68k_check_relocs): Handle them. Implement reference
7005 counting for got and plt entries.
7006 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7007 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7009 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7010 (elf_m68k_relocate_section): Handle the new reloc types.
7011 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7012 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7013 * elflink.h (elf_link_add_object_symbols): When creating an
7014 indirect reference for symbol versioning also copy the plt
7016 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7017 flag also reset the plt offset.
7018 (elf_link_assign_sym_version): Likewise.
7019 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7020 the size of the entry in bytes.
7021 (elf_gc_allocate_got_offsets): Likewise.
7023 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7025 * elflink.h (elf_gc_sections): Return true rather than falling off
7028 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7031 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7033 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7034 comment describing when it should be enabled.
7035 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7038 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7040 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7041 information ATN records.
7043 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7045 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7046 section for an absolute symbol in a fully linked file. Based on
7047 patch from Christian Holland <CHolland@de.lucent.com>.
7049 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7051 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7052 that a symbol is undefined.
7054 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7056 * som.c (som_bfd_gc_sections): Define.
7058 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7060 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7061 overflows in ARM_26D patches, since they have already been
7062 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7064 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7066 * coffcode.h (coff_write_object_contents): If we have any long
7067 section names, call coff_write_symbols even if there are no
7070 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7072 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7073 PT_LOAD segment, rather than only setting it once for the entire
7076 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7077 rather than ignoring every phdr with a p_paddr of 0, ignore all
7078 the phdrs if they all have a p_paddr of 0.
7080 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7081 section was discarded from the link.
7083 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7085 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7087 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7089 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7090 floating point operations.
7092 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7094 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7097 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7099 Merge of vax/vms (read-only) support
7100 * configure.com: Support Vax target.
7101 * makefile.vms: Support Vax target.
7102 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7103 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7105 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7107 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7109 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7111 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7113 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7114 * targets.c (bfd_target_ovax_flavour): New flavour.
7115 (vms_alpha_vec): Renamed from evax_alpha_vec.
7117 (target_vector): Update accordingly.
7118 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7120 (vax*-*-*vms*): New target.
7121 * Makefile.am: Update for renamed files. Rebuild dependencies.
7122 * bfd-in2.h: Rebuild.
7123 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7125 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7127 Based on patch from Matt Semersky <matts@scd.hp.com>:
7128 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7129 pointer on abfd->outsymbols.
7130 (generic_add_output_symbol): Handle NULL sym parameter.
7132 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7134 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7137 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7139 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7140 when handling 32 bit immediate relocs.
7141 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7143 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7145 * section.c (STD_SECTION): Account for recently added gc_mark
7146 field in struct asection.
7148 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7149 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7151 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7153 ELF Section-level Garbage Collection:
7154 * bfd.c (bfd_gc_sections): New.
7155 * aout-adobe.c: Hook to default implementation.
7156 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7157 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7158 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7159 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7160 * tekhex.c, versados.c: Likewise.
7161 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7162 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7164 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7165 (bfd_generic_gc_sections): New.
7166 * section.c (SEC_KEEP): New.
7167 (asection): Add gc_mark member.
7169 * elfcode.h (elf_gc*): New name remappings.
7170 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7171 sections to be excluded.
7172 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7173 (elf_gc_propogate_vtable_entries_used): New.
7174 (elf_gc_smash_unused_vtentry_relocs): New.
7175 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7176 (elf_gc_common_finalize_got_offsets): New.
7177 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7178 * elfxx-target.h: Add and default gc hooks.
7180 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7182 (struct elf_obj_tdata): Likewise for local_got_offsets.
7183 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7184 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7185 * elf64-sparc.c, elflink.h: Likewise.
7187 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7188 (ELF_LINK_HASH_MARK): Define.
7189 (struct elf_backend_data): Add GC hooks.
7190 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7192 * elf-m10300.c (mn10300_elf_check_relocs): New.
7193 (mn10300_elf_gc_mark_hook): New.
7194 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7195 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7196 (mn10300_elf_final_link_relocate): Likewise.
7197 (mn10300_elf_relocate_section): Likewise.
7198 (elf_backend_can_gc_sections): Define.
7199 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7200 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7201 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7202 (mips_info_to_howto_rel): Likewise.
7203 (mips_elf_relocate_section): Likewise.
7204 (mips_elf_check_relocs): Likewise.
7205 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7206 (elf_backend_can_gc_sections): Define.
7207 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7208 (ppc_elf_howto_raw): Handle them.
7209 (ppc_elf_reloc_type_lookup): Likewise.
7210 (ppc_elf_relocate_section): Likewise.
7211 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7212 Handle new vtable relocs.
7213 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7214 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7215 (elf_backend_can_gc_sections): Define.
7217 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7219 * archures.c (bfd_mach_mn10300): Define.
7220 * elf-m10300.c: Include elf/mn10300.h
7221 (elf_mn10300_mach): New function.
7222 (_bfd_mn10300_elf_final_write_processing): Likewise.
7223 (_bfd_mn10300_elf_object_p): Likewise.
7224 (elf_backendfinal_write_processing): Define.
7225 (elf_backend_object_p): Likewise.
7227 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7229 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7232 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7234 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7235 link_next field, not the next field.
7237 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7239 * elf.c (map_sections_to_segments): Check the section address
7240 against the phdr size both with and without a modulo of
7243 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7245 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7246 linker created empty input section if the output section has the
7249 * elflink.h (elf_link_output_extsym): Print an error message if
7250 _bfd_elf_section_from_bfd_section fails.
7252 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7255 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7257 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7258 native linker output. Avoid putting an empty section in more than
7261 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7263 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7264 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7266 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7268 * elf.c (swap_out_syms): New arg relocatable_p.
7269 Don't add section VMA to symbols for relocatable output.
7270 (_bfd_elf_compute_section_file_positions): Update call to
7273 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7275 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7276 against 'addend' be signed rather than unsigned.
7278 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7280 * elf32-m32r.c: Add prototyps for static functions.
7282 * coff-arm.c: Add prototypes for static functions.
7284 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7286 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7287 LMA is used to order sections in a segment.
7289 * elf32-v850.c: Add prototypes for static functions.
7290 Change type of addend parameter to bfd_vma in various functions.
7292 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7294 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7295 complain_overflow_signed instead of complain_overflow_bitfield.
7297 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7299 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7300 when comparing against 0.
7302 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7304 * Makefile.am (config.status): New target.
7305 * Makefile.in: Rebuild.
7307 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7309 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7310 error if previous object endianness doesn't match current object.
7312 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7314 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7315 _bfd_elf_print_private)bfd_data ().
7317 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7319 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7321 (elf_link_add_object_symbols): Set type_change_ok and
7322 size_change_ok before calling elf_merge_symbol.
7324 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7325 undefined symbol error, don't also issue an overflow error.
7327 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7329 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7330 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7331 message instead of crashing.
7333 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7335 * archures.c (bfd_mach_cpu32): Define.
7336 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7338 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7339 * ieee.c: Include <ctype.h>.
7340 (ieee_object_p): Parse out process ID string to make it more
7341 likely to be acceptable for bfd_scan_arch.
7342 * bfd-in2.h: Rebuild.
7344 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7346 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7347 _bfd_elf_print_private_bfd_data() so that the program header will
7350 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7352 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7353 0x68. Reindent. Add some comments.
7355 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7357 * elf.c (copy_private_bfd_data): Adjust physical address of
7358 segment in output BFD to contain LMAs of its sections.
7360 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7362 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7363 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7364 endian data 32 bit relocations.
7365 (elf32_sparc_merge_private_bfd_data): Check if linking little
7366 endian objects with big endian objects.
7367 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7368 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7369 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7371 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7372 * archures.c (bfd_mach_sparc_sparclite_le): New.
7373 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7375 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7377 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7380 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7382 * bfd-in.h: Move over patch to bfd-in2.h.
7384 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7386 (_bfd_relocate_contents): Likewise.
7388 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7390 * peicode.h (add_data_entry): If the section has no private data
7391 then do not create a Data Dictionary entry for it.
7393 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7395 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7396 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7397 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7398 subsections during relaxation more correctly.
7400 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7402 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7403 Add extra argument to bfd_arm_process_before_allocation ().
7404 * bfd-in.h: Reflect changes made in bfd-in2.h.
7405 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7406 coff class of a BFD symbol.
7407 * coff-arm.c: Add support for interworking between Thumb code and
7408 non-interworking aware ARM code.
7410 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7412 * po/Make-in (install-info): New target.
7414 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7416 * filemode.c: Remove; not used.
7418 If sysdep.h includes a header file, don't include it again:
7419 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7421 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7423 * archive.c: Don't include <string.h> or <errno.h>.
7424 * evax-alpha.c; Don't include <stdio.h>.
7425 * evax-egsd.c: Likewise.
7426 * evax-etir.c: Likewise.
7427 * evax-misc.c: Likewise.
7428 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7429 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7431 * hpux-core.c: Likewise.
7432 * netbsd-core.c: Likewise.
7434 * libbfd.c: Don't include <sys/types.h>.
7435 * nlmcode.h: Don't include <string.h>.
7436 * osf-core.c: Don't include <string.h> or <stdio.h>.
7437 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7438 <errno.h>, or <unistd.h>.
7439 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7441 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7443 * configure.com: If the version number can not be found in
7444 configure.in, set it to "unknown" rather than "2.8.1".
7446 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7448 * elf32-mips.c (elf_mips_mach): New.
7449 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7450 (_bfd_mips_elf_final_write_processing): Use the names
7451 of machines, rather than the numbers. Set both the ARCH
7452 and MACH in e_flags. Handle a few more specific machines.
7453 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7454 EF_MIPS_ARCH and EF_MIPS_MACH.
7456 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7458 * syms.c (bfd_is_local_label): Revert last change.
7459 * srec.c (srec_write_symbols): Discard debugging symbols.
7461 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7463 * som.c: Include <ctype.h>.
7464 * som.h: Don't include sysdep.h.
7466 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7468 * libbfd.h: Rebuilt.
7469 * libbfd-in.h: Removed gettext includes and defines.
7470 * sysdep.h: Moved gettext-related includes and defines here.
7472 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7474 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7475 an ad-hoc test. Kill bogus #if 0 code.
7476 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7478 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7480 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7481 when generating a normal executable for a symbol defined in a
7482 regular file. When copying a reloc into the output file, adjust
7483 the addend for a PC relative reloc against a global symbol.
7485 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7487 * libbfd.h: Rebuilt.
7488 * libbfd-in.h (_): Define as dgettext.
7490 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7492 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7494 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7495 when declaring parameter types.
7496 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7498 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7500 * config.bfd: If we include any ELF targets in targ_defvec and/or
7501 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7502 * elf32-gen.c (dummy): New static const variable.
7503 (elf_generic_info_to_howto): New static function.
7504 (elf_generic_info_to_howto_rel): New static function.
7505 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7506 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7507 * elf64-gen.c: Same changes as elf32-gen.c.
7508 * elfcode.h (elf_object_p): For the generic target, ignore a
7509 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7511 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7513 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7514 * configure: Rebuild.
7516 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7518 * config.bfd: Update OSR5/Unixware patterns.
7520 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7522 * elf.c (assign_file_positions_for_segments): Allow for holes
7523 between sections added by a link script.
7525 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7527 * configure.in: Change version number to 2.9.4
7528 * configure: Rebuild.
7530 Based on patch from H.J. Lu <hjl@gnu.org>:
7531 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7532 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7533 * bfd-in2.h: Rebuild.
7535 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7537 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7540 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7542 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7543 (elf64_alpha_relax_section): Fill them in.
7544 (elf64_alpha_relax_opt_call): Implement more than a stub.
7545 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7546 alignment on .scommon.
7547 (elf64_alpha_merge_gots): Merge use counts as well.
7549 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7551 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7552 for calculating a local symbol's address.
7553 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7554 Set the .got's cooked size as well as the raw size.
7556 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7558 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7559 internationalisation of printed information.
7561 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7562 internationalisation of printed information.
7564 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7566 * syms.c (struct indexentry): Change directory_name, file_name,
7567 and function_name fields to char *.
7568 (struct stab_find_info): Change cached_file_name field to char *.
7570 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7572 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7574 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7576 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7578 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7580 * Makefile.am (install-data-local): Make $(includedir).
7581 * Makefile.in: Rebuild.
7583 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7585 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7587 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7589 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7590 * Makefile.in: Rebuild.
7592 * bfd-in2.h: Rebuild for Nick's changes.
7594 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7596 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7597 change wrt length == max_namelen.
7599 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7601 * Many files: Added gettext invocations around user-visible
7603 * libbfd-in.h: Added gettext includes and defines.
7604 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7605 HAVE_LC_MESSAGES): Define.
7606 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7608 * Makefile.am (SUBDIRS): Added po.
7609 (POTFILES): New macro.
7610 (po/POTFILES.in): New target.
7611 (SOURCE_HFILES): New macro.
7613 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7615 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7617 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7618 NT_PRSTATUS note section encountered, it contains the status of
7619 the currently executing thread when the core file was written.
7621 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7623 * libcoff.h: Add extra parameter to
7624 bfd_coff_link_output_has_begun overrideable function.
7625 * cofflink.c: Pass extra parameter to
7626 bfd_coff_link_output_has_begun function.
7627 * bfd-in.h: Add prototypes for exported ARM interworking
7629 * peicode.h: ARM specific code reorganised to conform to BFD
7631 * coffcode.h: ARM specific code reorganised to conform to BFD
7633 * coff-arm.c: Code reorganised to conform to the BFD coding
7634 conventions. Global variables have been moved into an ARM
7635 specific hash table structure and a new function:
7636 bfd_arm_get_bfd_for_interworking() has been created which is
7637 called from the linker scripts.
7639 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7641 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7643 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7644 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7645 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7646 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7648 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7650 * config.bfd: Added sparc86x support.
7652 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7654 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7655 an out of range pc-relative jump/call to an undefined weak symbol.
7657 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7659 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7662 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7664 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7665 an error other than bfd_error_system_call, set the error to
7666 bfd_error_wrong_format.
7668 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7669 bfd_elf32_powerpcle_vec.
7671 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7672 program segments are zero, don't set p_paddr_valid.
7674 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7676 * elf64-alpha.c: Initial implementation of relaxation --
7677 (struct alpha_elf_link_hash_entry): Add use_count member.
7678 (elf64_alpha_check_relocs): Initialize and increment it.
7679 (elf64_alpha_can_merge_gots): Check it when considering merging.
7680 (elf64_alpha_merge_gots): Drop entries with zero use.
7681 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7682 (elf64_alpha_always_size_sections): Split out got sizing ...
7683 (elf64_alpha_size_got_sections): ... here. New function.
7684 (elf64_alpha_relax_find_reloc_ofs): New function.
7685 (elf64_alpha_relax_with_lituse): Likewise.
7686 (elf64_alpha_relax_without_lituse): Likewise.
7687 (elf64_alpha_relax_opt_call): Likewise.
7688 (elf64_alpha_relax_section): Likewise.
7689 (elf64_alpha_add_symbol_hook): Likewise.
7690 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7691 (elf64_alpha_relocate_section): Likewise.
7692 (bfd_elf64_bfd_relax_section): Define.
7693 (elf_backend_add_symbol_hook): Likewise.
7695 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7697 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7698 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7699 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7701 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7703 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7704 * configure: Rebuild.
7706 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7708 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7709 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7710 * configure.in: Define and substitute WIN32LDFLAGS and
7712 * aclocal.m4: Rebuild with new libtool.
7713 * configure, Makefile.in: Rebuild.
7715 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7717 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7718 before any other symbols in the same section.
7720 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7722 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7725 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7727 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7729 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7730 Use addr_size for address size, rather than sizeof(bfd_vma).
7731 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7732 Fix call to read_address.
7733 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7734 Scrap other unneeded arguments. Fix call to read_address.
7735 (scan_unit_for_functions): Fix call to read_attribute.
7736 (parse_comp_unit): We now handle more values for addr_size.
7737 Set addr_size in unit. Fix call to read_attribute and
7740 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7742 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7744 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7746 * archures.c (bfd_default_scan): Add m68k cases back to default
7747 switch, reverting patch of March 25, since IEEE support depends
7750 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7752 * Makefile.am (diststuff): New target.
7753 * Makefile.in: Rebuild.
7755 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7757 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7758 som_offset when we have an extended name table.
7760 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7762 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7764 * Makefile.in: Rebuild.
7766 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7768 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7769 symbols when creating a shared library.
7770 (elf_m68k_adjust_dynindx): New function, used by above code.
7771 (elf_m68k_finish_dynamic_sections): Initialize the section
7773 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7775 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7777 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7780 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7782 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7785 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7787 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7790 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7792 * configure.in: Set version to 2.9.1.
7793 * configure: Rebuild.
7795 * Branched binutils 2.9.
7797 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7799 * syms.c (ENABLE_CACHING): Define.
7800 (struct indexentry): Define.
7801 (struct stab_cache): Remove.
7802 (cmpindexentry): New static function.
7803 (struct stab_find_info): Add new fields: indextable,
7804 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7805 cached_file_name. Remove fields: file_cache, function_cache, and
7807 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7808 index table and search it.
7810 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7812 * elf.c (_bfd_elf_copy_private_section_data): Call
7813 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7815 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7817 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7819 * coff-arm.c: Define all globally visible variables and functions
7820 only when COFF_WITH_PE is not defined.
7821 * configure.in (armpe_little_vec, armpe_big_vec): Add
7823 * configure: Rebuild.
7825 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7827 Fix some gcc -Wall warnings:
7828 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7829 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7830 * archures.c (bfd_default_scan): Likewise.
7831 * bfd.c (bfd_scan_vma): Likewise.
7832 * binary.c (mangle_name): Likewise
7833 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7834 * coff-sh.c (sh_relocate_section): Likewise.
7835 * coff-stgo32.c (create_go32_stub): Likewise.
7836 * coffcode.h (coff_slurp_line_table): Likewise.
7837 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7838 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7839 (assign_file_positions_for_segments): Likewise.
7840 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7841 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7842 * oasys.c (oasys_write_sections): Likewise.
7843 * ppcboot.c (ppcboot_object_p): Likewise.
7844 (mangle_name): Likewise.
7845 * riscix.c (riscix_fix_pcrel_26): Likewise.
7846 * srec.c (srec_scan): Likewise.
7847 * stabs.c (_bfd_write_section_stabs): Likewise.
7848 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7849 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7850 switch. Declare parameters for function pointers.
7851 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7853 * elf.c (elf_sort_sections): Likewise.
7854 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7855 Add default cases to switches.
7856 (coff_arm_relocate_section): Remove unused local variables.
7858 (coff_arm_bfd_set_private_flags): Change flag variable to type
7860 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7861 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7862 (dump_toc): Change cat to const, and initialize it.
7863 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7864 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7865 (sh_elf_relocate_section): Initialize r_symndx.
7866 * coffcode.h (coff_compute_section_file_positions): Only declare
7867 old_sofar if ALIGN_SECTIONS_IN_FILE.
7868 (coff_write_object_contents): Initialize csym.
7869 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7870 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7872 * dwarf2.c: Include libiberty.h.
7873 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7874 (decode_line_info): Remove unused local variables.
7875 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7876 (m32r_elf_relocate_section): Likewise.
7877 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7878 (v850_elf_reloc): Likewise.
7879 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7880 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7881 * elf.c (assign_file_positions_for_segments): Always set adjust.
7882 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7883 parenthesize expression.
7884 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7885 (m32r_elf_object_p): Return a value.
7886 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7887 * elf32-mips.c (mips_elf_final_link): Initialize last.
7888 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7889 * elf32-v850.c (v850_elf_object_p): Return a value.
7890 (v850_elf_print_private_bfd_data): Change fprintf format string.
7891 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7893 * elflink.h (elf_link_add_object_symbols): Change vernum to
7894 unsigned int, and initialize it. Change fprintf format string.
7895 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7896 when setting or comparing to soname_indx.
7897 (elf_create_pointer_linker_section): Change num_symbols to
7899 * libcoff-in.h (coff_data_type): Change flags to flagword.
7900 * peicode.h (pe_print_idata): Initialize idx. Change j to
7901 bfd_size_type. Initialize hint_member. Remove useless test to
7903 (pe_print_edata): Change num_functions and num_names in struct
7904 EDT_type to unsigned long. Remove cast. Change fprintf format
7906 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7907 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7909 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7910 int *. Update uses. Change j to long.
7911 * bfd-in2.h, libcoff.h: Rebuild.
7913 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7915 * elf32-v850.c Remove definition of USE_REL.
7916 (v850_elf_info_to_howto_rela): New function.
7917 (v850_elf_perform_relocation): Renamed from
7918 v850_elf_store_addend_in_insn. Removed replace argument.
7919 (v850_elf_reloc): store the relocation in the addend field instead
7921 (v850_elf_final_link_relocate): Now calls
7922 v850_elf_perform_relocation.
7923 (v850_elf_relocate_section): Remove code to generate REL
7926 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7928 * coffcode.h (coff_new_section_hook): Set the type and storage
7929 class in the native symbol information allocated for a new section
7932 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7934 * peicode.h: Chain together calls to
7935 coff_bfd_copy_private_bfd_data and
7936 coff_bfd_print_private_bfd_data.
7938 * coff-arm.c: Add prototypes for
7939 coff_arm_bfd_print_private_bfd_data and
7940 coff_arm_bfd_copy_private_bfd_data.
7942 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7944 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7947 * peicode.h: Call arm-coff private data functions after handling
7950 * coff-arm.c: Turn statics into globals so that they can be shared
7951 both pe and pei backends.
7953 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7955 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7957 (sunos_write_object_contents): Likewise.
7958 * aoutx.h (NAME(aout,machine_type)): Likewise.
7959 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7961 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7963 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7965 (bfd_default_scan): Remove m68k special cases.
7966 * bfd-in2.h: Rebuild.
7967 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7969 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7970 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7972 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7973 selection, change printable_name to just "m68k" and make that the
7974 default instead of m68k:68020.
7976 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7978 (MY_get_section_contents): Define as aout_32_get_section_contents
7979 rather than NAME(aout,get_section_contents).
7981 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7983 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7984 and call bfd_default_set_arch_mach to do the real work.
7986 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7988 * bout.c (BALX): Include return register g14 as part of the insn.
7990 (calljx_callback): Use it.
7992 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7994 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7995 * libbfd.h: Rebuild.
7997 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7998 byte_count to unsigned int.
7999 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8000 unused local variables.
8002 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8003 variables er and er1.
8005 * cpu-v850.c: Include <ctype.h>.
8006 (scan): Case isdigit argument to unsigned char.
8008 From Yan Meroth <YAN.MEROTH@st.com>:
8009 * ihex.c (ihex_scan): Add extbase variable so that getting an
8010 extended linear address record does not ignore any previous
8012 (ihex_write_object_contents): When writing out an extended linear
8013 address record, zero out any previous extended address.
8015 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8017 * ieee.c (do_one): Check section before dereferencing it.
8018 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8019 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8021 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8023 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8025 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8027 * coff-arm.c: Add interworking functions to pe backends.
8029 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8031 * configure.in: Use AM_DISABLE_SHARED.
8032 * aclocal.m4, configure: Rebuild with libtool 1.2.
8034 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8036 * coff-arm.c (coff_arm_relocate_section): Better error messages
8037 when interowrking conflucts occur. Courtesy of Jonathan Walton
8039 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8040 relocations. Patch courtesy of Jonathan Walton and Tony
8043 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8045 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8046 part of Feb 22 change controling when to override the existing
8047 symbol with the .plt entry.
8049 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8051 * config.bfd (targ_cpu): Add thumb-pe target.
8053 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8054 functions in PE build.
8056 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8058 * config.bfd (sparclite-*-elf*): Added.
8060 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8062 * configure.in: Add elf.lo to elf shell variable.
8063 * Makefile.am (BFD_LIBS): Remove elf.lo.
8064 (BFD_LIBS_CFILES): Remove elf.c.
8065 (BFD32_BACKENDS): Add elf.lo.
8066 (BFD32_BACKENDS_CFILES): Add elf.c.
8067 * configure, Makefile.in: Rebuild.
8069 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8071 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8072 relocation against a non-local symbol should not have a dynamic
8075 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8077 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8079 (pe_print_private_bfd_data): Print PE flags. From Mikey
8080 <jeffdb@netzone.com>.
8082 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8084 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8085 a plt entry when we can determine that we authoritatively define
8088 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8090 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8091 don't actually use trad-core, but a SunOS-style core file handled
8093 * hosts/sparclinux.h: Remove.
8095 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8097 * peicode.h (pe_print_idata): If there is no .idata section, look
8098 for the import tables in some other section. Make the initial
8099 label line up better with the data. Print the import address
8100 table even if there is no import name table. If the import
8101 address table holds actual addresses, print them.
8103 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8105 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8106 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8107 bfd_error_system_call.
8109 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8111 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8112 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8114 From H.J. Lu <hjl@gnu.org>:
8115 * Makefile.am (libbfd_la_LDFLAGS): Define.
8116 * Makefile.in: Rebuild.
8118 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8120 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8121 * netbsd.h (MACHTYPE_OK): Define.
8122 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8123 calling N_SET_MACHTYPE, rather than having a switch.
8124 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8126 * i386netbsd.c (MACHTYPE_OK): Don't define.
8127 (DEFAULT_MID): Define.
8128 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8129 (MACHTYPE_OK): Don't define.
8130 (DEFAULT_MID): Define.
8131 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8132 (DEFAULT_MID): Define.
8133 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8134 (DEFAULT_MID): Define.
8135 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8136 (DEFAULT_MID): Define.
8138 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8139 * vaxnetbsd.c: New file.
8140 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8141 rather than netbsd_core.
8142 * targets.c (vaxnetbsd_vec): Declare.
8143 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8144 defined, add netbsd_core_vec.
8145 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8146 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8147 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8148 * config.bfd (alpha*-*-netbsd*): New target.
8149 * Makefile.am: Rebuild dependencies.
8150 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8151 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8152 * configure, Makefile.in: Rebuild.
8154 * configure.host: Remove the old shared library build stuff. We
8155 now use libtool instead.
8157 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8159 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8161 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8163 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8164 * configure: Rebuild.
8166 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8167 * elf32-v850.c (remember_hi16s_reloc): New function.
8168 (find_remembered_hi16s_reloc): New function.
8169 (v850_elf_store_addend_in_insn): Use the above new functions to
8170 match up HI6S relocs with LO16 relocs.
8172 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8174 * configure.in: Change -linux* to -linux-gnu*.
8175 * config.bfd, configure.host: Likewise.
8176 * configure: Rebuild.
8178 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8180 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8181 LO16/HI16S bug and improve comments about what is going on.
8183 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8185 * configure, aclocal.m4: Rebuild with new libtool.
8187 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8189 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8190 when merging v850 code into v850e/v850ea code. Do not initialise
8191 output flags if the input is the default architecture.
8193 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8195 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8196 get the size from bfd_arch_bits_per_address instead of directly
8199 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8201 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8202 to wrap, just return all 1's bits instead.
8203 * libbfd.h: Regenerate.
8205 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8207 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8209 (coff_relocate_section): If COFF_WITH_PE, define as
8210 coff_pe_i386_relocate_section.
8211 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8212 skip empty sections, to match coff_write_object_contents.
8214 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8215 rather than swapping out r_offset twice. From Luke Deller
8216 <luked@cse.unsw.edu.au>.
8218 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8220 * configure.in: Set libtool_enable_shared rather than
8221 libtool_shared. Remove diversion hack.
8222 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8225 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8227 * syms.c (struct stab_cache): Define.
8228 (struct stab_find_info): Remove cached_offset, cached_stab,
8229 cached_str, and cached_stroff fields. Add file_cache,
8230 function_cache, and line_cache fields.
8231 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8234 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8236 * peicode.h (pe_print_idata): Check for import of ordinal rather
8238 (pe_print_edata): If there is no .edata section, look for the
8239 export data in some other section.
8241 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8243 * configure.in: Change version to 2.8.4.
8244 * configure: Regenerated.
8246 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8248 Add tms320c30 support:
8249 * cpu-tic30.c: New file.
8250 * aout-tic30.c: New file.
8251 * coff-tic30.c: New file.
8252 * archures.c (bfd_arch_tic30): Define.
8253 (bfd_tic30_arch): Declare.
8254 (bfd_archures_list): Add bfd_tic30_arch.
8255 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8257 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8258 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8259 (coff_set_flags): Likewise.
8260 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8261 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8262 * Makefile.am: Rebuild dependencies.
8263 (ALL_MACHINES): Add cpu-tic30.lo.
8264 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8265 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8266 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8267 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8269 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8271 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8272 to lag behind LO16 reloc by a couple of instructions.
8274 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8276 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8277 make to reexamine the file timestamp.
8278 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8280 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8283 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8285 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8286 to create .dynsbss and .rela.sbss sections.
8287 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8288 copied from dynamic objects into .sbss.
8289 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8290 use it. Correct typo of .rela.sdata2.
8291 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8292 put the data, which may now be in .sbss.
8293 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8294 (elf_backend_create_dynamic_sections): Define as
8295 ppc_elf_create_dynamic_sections.
8297 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8298 against _GLOBAL_OFFSET_TABLE_.
8299 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8300 shared libraries which refer to local symbols. Make sure that the
8301 test for allocating space for a reloc in a shared object is the
8302 same as the test for emitting a reloc.
8304 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8306 * config.bfd (i[3456]-*-mingw32*): New target.
8307 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8308 * aclocal.m4, configure: Rebuild.
8310 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8312 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8315 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8317 Sparc v9 ABI compliant PLT:
8318 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8319 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8320 (LARGE_PLT_THRESHOLD): New define.
8321 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8322 (sparc64_elf_build_plt): New function.
8323 (sparc64_elf_plt_entry_offset): Likewise.
8324 (sparc64_elf_plt_ptr_offset): Likewise.
8325 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8326 contain the index for convenience. Skip the initial entries
8328 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8329 memory for the benefit of .rela.plt.
8330 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8331 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8332 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8333 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8334 Call sparc64_elf_build_plt.
8335 (elf_backend_want_got_plt): No.
8336 (elf_backend_plt_readonly): No.
8337 (elf_backend_plt_alignment): 8.
8339 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8340 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8341 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8344 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8346 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8348 * cpu-mips.c (arch_info_struct): Add mips variants.
8349 * bfd-in2.h: Rebuilt.
8351 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8353 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8356 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8358 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8359 (i[3456]86sco3.2v5*coff): New target.
8361 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8363 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8365 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8367 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8368 * bfd-in2.h: Regenerate.
8370 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8372 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8374 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8376 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8377 adjust addend for an output common symbol (from Jimmy Blair
8378 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8379 defined symbol to counteract adjustment made in generic relocation
8382 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8384 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8386 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8387 (GET_SCNDHR_NLNNO): Likewise.
8389 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8391 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8393 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8395 * elf32-m32r.c: Add macros to handle NOP insertion.
8397 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8399 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8400 (xcoff_mark): Likewise.
8401 (xcoff_build_ldsyms): Mark absolute symbols.
8403 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8405 * bout.c (b_out_write_object_contents): Sort symbols before output
8406 to keep {CALL,BAL}NAME symbols adjacent.
8407 (b_out_symbol_cmp): New function.
8409 For older changes see ChangeLog-9697
8415 version-control: never