1 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
4 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
5 pad the size field in an archive header.
6 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
7 function for the archive size field.
8 (bfd_generic_openr_next_archived_file): Likewise.
9 (do_slurp_coff_armap): Likewise.
10 (_bfd_write_archive_contents): Likewise.
11 (_bfd_bsd44_write_ar_hdr): Use the new function.
12 (bfd_ar_hdr_from_filesystem): Likewise.
13 (_bfd_write_archive_contents): Likewise.
14 (bsd_write_armap): Likewise.
15 (coff_write_armap): Likewise.
16 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
17 * bfdio.c (bfd_bread): Use correct type for archive element
19 * ar.c (open_inarch): Likewise.
20 (extract_file): Likewise.
21 * libbfd-in.h (struct areltdata): Use correct types for
22 parsed_size and extra_size fields.
23 Prototype _bfd_ar_sizepad function.
24 * libbfd.h: Regenerate.
26 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
28 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
29 Return NULL if core file generation is unsupported.
30 (elfcore_write_prstatus): Likewise.
31 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
32 (elf_backend_write_core_note): Define.
34 2012-01-19 Tristan Gingold <gingold@adacore.com>
36 * pef.c: Add a comment.
39 2012-01-17 Alan Modra <amodra@gmail.com>
41 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
42 trailing garbage in the note.
43 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
45 2012-01-16 Daniel Green <venix1@gmail.com>
48 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
49 h->root.type not h->type.
50 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
52 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
54 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
57 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
59 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
60 position from here... to (bfd_mach_o_build_seg_command): Here.
62 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
64 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
65 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
66 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
67 file. (bfd_mach_o_section): Add indirect_syms field.
69 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
71 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
72 vmsize from filesize. Don't compute offsets or file sizes for
75 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
77 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
78 command type independent.
80 2012-01-11 Alan Modra <amodra@gmail.com>
82 * elf64-ppc.c: Define more insns used in plt call stubs.
83 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
84 (ppc64_elf_relocate_section): Likewise.
85 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
86 (struct ppc_link_hash_table): Increase size of stub_count array.
87 Add plt_stub_align and plt_thread_safe.
88 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
89 (plt_stub_size, plt_stub_pad): New functions.
90 (build_plt_stub): Emit barriers for power7 thread safety. Don't
91 emit needless save of r2.
92 (build_tls_get_addr_stub): Adjust params.
93 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
94 plt stubs. Adjust build_*plt_stub calls.
95 (ppc_size_one_stub): Similarly.
96 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
97 params. Choose default for plt_thread_safe based on existence of
98 calls to thread creation functions. Modify plt_call to
99 plt_call_r2save when no tocsave reloc found. Align tail of stub
101 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
102 output of stub statistics.
103 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
104 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
106 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
109 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
110 check on R_X86_64_PCXX.
112 2012-01-10 Tristan Gingold <gingold@adacore.com>
114 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
117 2012-01-10 Tristan Gingold <gingold@adacore.com>
119 * bfdio.c (bfd_tell): Handle nested archives.
121 * cache.c (bfd_cache_lookup_worker): Ditto.
122 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
124 (bfd_generic_openr_next_archived_file): Likewise.
126 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
128 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
129 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
130 (bfd_mach_o_primary_symbol_sort_key): Likewise.
131 (bfd_mach_o_cf_symbols): Likewise.
132 (bfd_mach_o_sort_symbol_table): Remove.
133 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
134 for indirect and dysymtab counts. Do the symbol sorting here.
135 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
136 Make the indirect symbols a TODO.
137 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
138 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
140 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
141 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
142 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
143 (IS_MACHO_INDIRECT): Remove.
144 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
146 2012-01-06 Nick Clifton <nickc@redhat.com>
149 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
150 'flaginfo' to avoid conflicts with AIX system headers.
152 2012-01-06 Tristan Gingold <gingold@adacore.com>
154 * bfdio.c (bfd_bread): Use arelt_size macro.
156 2012-01-06 Tristan Gingold <gingold@adacore.com>
158 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
160 2012-01-05 Nick Clifton <nickc@redhat.com>
163 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
166 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
168 Fix zero registers core files when built by gcc-4.7.
169 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
170 size. Call elfcore_write_note for the local variables. Remove the
171 final elfcore_write_note call. Add NOTREACHED comments.
173 2012-01-04 Tristan Gingold <gingold@adacore.com>
175 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
176 (bfd_mach_o_generic_stat_arch_elt): Adjust.
178 2012-01-04 Tristan Gingold <gingold@adacore.com>
180 * mach-o.c (bfd_mach_o_fat_member_init): New function.
181 (bfd_mach_o_openr_next_archived_file): Reindent.
182 Adjust to call bfd_mach_o_fat_member_init.
183 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
185 2012-01-04 Tristan Gingold <gingold@adacore.com>
187 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
188 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
189 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
190 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
191 BFD_RELOC_MACH_O_X86_64_BRANCH32,
192 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
193 BFD_RELOC_MACH_O_X86_64_GOT.
195 2012-01-04 Tristan Gingold <gingold@adacore.com>
197 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
198 (bfd_mach_o_load_command): Add fvmlib field.
200 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
201 (bfd_mach_o_read_command): Handle fvmlib.
203 2012-01-04 Tristan Gingold <gingold@adacore.com>
205 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
206 Decode msubtype for ARM.
208 2012-01-04 Tristan Gingold <gingold@adacore.com>
210 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
212 2012-01-04 Tristan Gingold <gingold@adacore.com>
214 * mach-o.h: Reindent header.
215 (bfd_mach_o_encryption_info_command): New structure.
216 (bfd_mach_o_load_command): Add encryption_info field.
218 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
219 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
220 (bfd_mach_o_read_command): Adjust error message.
222 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
224 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
225 which reads DWARF2 and stores in stash from find_line.
226 (find_line) Call _bfd_dwarf2_slurp_debug_info.
227 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
228 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
229 * mach-o.c (dsym_subdir): The name of subdir where debug
230 information may be stored.
231 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
233 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
234 corresponding to the executable.
235 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
236 specified binary file.
237 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
239 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
240 executables, dylibs, and bundles.
241 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
242 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
244 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
246 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
248 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
249 (bfd_mach_o_cf_symbols): Likewise.
251 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
253 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
255 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
257 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
258 as the value of an indirect symbol. Keep the string table index in
259 non-indirect syms for reference.
260 (bfd_mach_o_write_dysymtab): New.
261 (bfd_mach_o_primary_symbol_sort_key): New.
262 (bfd_mach_o_cf_symbols): New.
263 (bfd_mach_o_sort_symbol_table): New.
264 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
265 If we are emitting a dysymtab, process indirect symbols and count the
266 number of each other kind.
267 (bfd_mach_o_mangle_sections): New.
268 (bfd_mach_o_write_contents): Split out some pre-requisite code into
269 the command builder. Write dysymtab if the command is present.
270 (bfd_mach_o_count_sections_for_seg): New.
271 (bfd_mach_o_build_seg_command): New.
272 (bfd_mach_o_build_dysymtab_command): New.
273 (bfd_mach_o_build_commands): Reorganize to support the fact that some
274 commands are optional and should not be emitted if there are no
276 (bfd_mach_o_set_section_contents): Amend comment.
277 * mach-o.h: Amend and add to comments.
278 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
279 pointer to the indirects, when present.
280 (bfd_mach_o_should_emit_dysymtab): New macro.
281 (IS_MACHO_INDIRECT): Likewise.
283 For older changes see ChangeLog-2011
289 version-control: never