| blob | 29af7d3cf8cb35f5a988f06f73c1d4f6a576f46c |
1 2008-02-14 Nathan Sidwell <nathan@codesourcery.com>
3 * dwarf1.c (struct dwarf1_debug): Add syms member.
4 (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
5 (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
6 section contents, check for out of memory.
8 * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
9 (parse_die): Change data pointers to bfd_byte.
10 (parse_line_table, parse_functions_in_unit): Likewise.
12 2008-02-14 Alan Modra <amodra@bigpond.net.au>
14 * elflink.c (compute_bucket_count): Warning fixes.
16 2008-02-12 DJ Delorie <dj@redhat.com>
18 * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
19 relocation pointing to local symbol in merged section.
21 * elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
22 (iq2000_elf_relocate_section): Call it.
24 2008-02-12 Nick Clifton <nickc@redhat.com>
26 PR ld/5692
27 * elf-bfd.h (enum elf_object_id): New enum, used to identify
28 target specific extensions to the elf_obj_tdata structure.
29 (struct elf_obj_tdata): New field 'object_id'.
30 (elf_object_id, elf_program_header_size, elf_symtab_hdr): New
31 macros for accessing fields in the elf_obj_tdata structure.
32 (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
33 (bfd_elf_allocate_object): New function.
34 * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
35 and implement by calling bfd_elf_allocate_object.
36 (bfd_elf_allocate_object): New function: Allocates an
37 elf_obj_tdata structure, possibly with a target specific
38 extension.
39 * elfxx-target.h (bfd_elfNN_mkobject): Use
40 bfd_elf_make_generic_object as the default value.
41 * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
42 for consistency with other, similar structures.
43 (is_arm_elf): New macro. Checks a BFD to make sure that is an ARM
44 ELF bfd.
45 (elf32_arm_mkobject): Call bfd_elf_allocate_object.
46 (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
47 the bfd being processed.
48 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
49 (bfd_elf32_arm_set_target_relocs): Likewise.
50 (bfd_elf32_arm_final_link_relocate): Likewise.
51 (bfd_elf32_arm_copy_private_bfd_data): Likewise.
52 (bfd_elf32_arm_merge_eabi_attributes): Likewise.
53 (bfd_elf32_arm_merge_private_bfd_data): Likewise.
54 (bfd_elf32_arm_check_relocs): Likewise.
55 (bfd_elf32_arm_gc_mark_extra_sections): Likewise.
56 (bfd_elf32_arm_size_dynamic_sections): Likewise.
57 (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
58 (bfd_elf32_arm_init_maps): Likewise.
59 (bfd_elf32_arm_final_link_relocate): Likewise.
60 (bfd_elf32_arm_relocate_section): Likewise.
61 (bfd_elf32_arm_gc_sweep_hook): Likewise.
62 (bfd_elf32_arm_check_relocs): Likewise.
63 (bfd_elf32_arm_size_dynamic_sections): Likewise.
64 * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
65 (is_i386_elf): New macro. Checks a BFD to make sure that is an x86
66 ELF bfd.
67 (elf_i386_check_relocs): Use is_i386_elf macro to check the bfd
68 being processed.
69 (elf_i386_size_dynamic_sections): Likewise.
70 (elf_i386_relocate_section): Likewise.
71 (elf_i386_check_relocs): Use elf_symtab_hdr.
72 (elf_i386_gc_sweep_hook): Likewise.
73 (elf_i386_size_dynamic_sections): Likewise.
74 (elf_i386_relocate_section): Likewise.
75 * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
76 (elf_create_pointer_linker_section): Use is_ppc_elf_target to
77 verify that the bfd before accessing target specific fields.
78 (ppc_elf_check_relocs): Likewise.
79 (elf_finish_pointer_linker_section): Likewise.
80 (elf_create_pointer_linker_section): Use elf_symtab_hdr.
81 (ppc_elf_check_relocs): Likewise.
82 (ppc_elf_gc_sweep_hook): Likewise.
83 (ppc_elf_tls_optimize): Likewise.
84 (ppc_elf_size_dynamic_sections): Likewise.
85 (ppc_elf_relax_section): Likewise.
86 (ppc_elf_relocate_section): Likewise.
87 * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
88 reminding programmers to keep this structure in sync with the one
89 defined in elf64-s390.c.
90 (elf_s390_mkobject): Call bfd_elf_allocate_object.
91 (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
92 ELF bfd.
93 (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
94 being processed.
95 (elf_s390_size_dynamic_sections): Likewise.
96 (elf_s390_relocate_section): Likewise.
97 (elf_s390_check_relocs): Use elf_symtab_hdr.
98 (elf_s390_gc_sweep_hook): Likewise.
99 (elf_s390_size_dynamic_sections): Likewise.
100 (elf_s390_relocate_section): Likewise.
101 * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
102 (is_sh_elf): New macro. Checks a BFD to make sure that is an SH
103 ELF bfd.
104 (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
105 bfd being processed.
106 (sh_elf_relocate_section): Likewise.
107 (sh_elf_check_relocs): Likewise.
108 (sh_elf_copy_private_data): Likewise.
109 (sh_elf_relax_section): Use elf_symtab_hdr.
110 (sh_elf_size_dynamic_sections): Likewise.
111 (sh_elf_relocate_section): Likewise.
112 (sh_elf_get_relocated_section_contents): Likewise.
113 (sh_elf_gc_sweep_hook): Likewise.
114 (sh_elf_check_relocs): Likewise.
115 * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
116 (is_alpha_elf): New macro. Checks a BFD to make sure that is an
117 Alpha ELF bfd.
118 (elf64_alpha_create_got_section): Use is_alpha_elf macro to check
119 the bfd being processed.
120 (elf64_alpha_create_dynamic_section): Likewise.
121 (elf64_alpha_check_relocs): Likewise.
122 (elf64_alpha_size_got_sections): Likewise.
123 (elf64_alpha_relax_section): Likewise.
124 (elf64_alpha_relocate_section): Likewise.
125 (elf64_alpha_final_link): Likewise.
126 (elf64_alpha_check_relocs): Use elf_symtab_hdr.
127 (elf64_alpha_relax_section): Likewise.
128 (elf64_alpha_relocate_section_r): Likewise.
129 (elf64_alpha_relocate_section): Likewise.
130 * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
131 (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
132 being processed.
133 (opd_entry_value): Likewise.
134 (allocate_dynrelocs): Likewise.
135 (ppc64_elf_relocate_section): Likewise.
136 (ppc64_elf_check_relocs): Use elf_symtab_hdr.
137 (opd_entry_value): Likewise.
138 (ppc64_elf_gc_sweep_hook): Likewise.
139 (get_sym_h): Likewise.
140 (ppc64_elf_edit_opd): Likewise.
141 (ppc64_elf_tls_optimize): Likewise.
142 (ppc64_elf_edit_toc): Likewise.
143 (ppc64_elf_size_dynamic_sections): Likewise.
144 (toc_adjusting_stub_needed): Likewise.
145 (ppc64_elf_size_stubs): Likewise.
146 (ppc64_elf_relocate_section): Likewise.
147 * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
148 reminding programmers to keep this structure in sync with the one
149 defined in elf32-s390.c.
150 (elf_s390_mkobject): Call bfd_elf_allocate_object.
151 (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
152 ELF bfd.
153 (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
154 being processed.
155 (elf_s390_size_dynamic_sections): Likewise.
156 (elf_s390_relocate_section): Likewise.
157 (elf_s390_check_relocs): Use elf_symtab_hdr.
158 (elf_s390_gc_sweep_hook): Likewise.
159 (elf_s390_size_dynamic_sections): Likewise.
160 (elf_s390_relocate_section): Likewise.
161 * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
162 (is_x86_64_elf): New macro. Checks a BFD to make sure that is an
163 x86_64 ELF bfd.
164 (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
165 being processed.
166 (elf64_x86_64_size_dynamic_sections): Likewise.
167 (elf64_x86_64_relocate_section): Likewise.
168 (elf64_x86_64_check_relocs): Use elf_symtab_hdr.
169 (elf64_x86_64_gc_sweep_hook): Likewise.
170 (elf64_x86_64_size_dynamic_sections): Likewise.
171 (elf64_x86_64_relocate_section): Likewise.
172 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
173 (is_sparc_elf): New macro. Checks a BFD to make sure that is a Sparc
174 ELF bfd.
175 (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
176 bfd being processed.
177 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
178 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
179 (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
180 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
181 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
182 (_bfd_sparc_elf_relocate_section): Likewise.
184 2008-02-12 Alan Modra <amodra@bigpond.net.au>
186 PR 5303, 5755
187 * arange-set.c: Delete.
188 * arange-set.h: Delete.
189 * dwarf2.c: Revert 2007-09-21 changes.
190 * Makefile.am: Likewise.
191 * Makefile.in: Regenerate.
192 * po/SRC-POTFILES.in: Regenerate.
194 2008-02-11 Bernd Schmidt <bernd.schmidt@analog.com>
196 * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
197 if necessary.
198 (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
199 mismatches are detected.
201 * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
202 emit invalid relocs or rofixup entries for deleted .eh_frame entries.
204 2008-02-11 Daniel Jacobowitz <dan@codesourcery.com>
206 * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
207 was reached.
208 * srec.c (srec_scan): Calculate the checksum. Complain on mismatch.
210 2008-02-07 Alan Modra <amodra@bigpond.net.au>
212 * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
213 of _ovly_buf_table size.
214 (spu_elf_build_stubs): Use low bit of .size as "present" bit.
215 Adjust initialisations relating to _ovly_buf_table.
217 2008-02-04 Bob Wilson <bob.wilson@acm.org>
219 * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
220 relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND
221 relocations against dynamic symbols.
222 (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
223 .xt.lit section.
225 2008-02-04 Kai Tietz <kai.tietz@onevision.com>
226 H.J. Lu <hongjiu.lu@intel.com>
228 PR 5715
229 * warning.m4: Enable -Wno-format by default when using gcc on
230 mingw.
231 * configure: Regenerated.
233 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
235 * archures.c: Update copyright.
236 (bfd_mach_mips_octeon): New macro.
237 * bfd-in2.h: Regenerate.
238 * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
239 (mips_set_isa_flags): Likewise.
240 (mips_mach_extensions): Add Octeon.
241 * cpu-mips.c: Update copyright.
242 (I_mipsocteon): New enum constant.
243 (arch_info_struct): Add Octeon.
245 2008-02-04 Alan Modra <amodra@bigpond.net.au>
247 * elf32-spu.c (spu_elf_relocate_section): Correct return type.
248 Return error status on unexpected relocation errors.
250 2008-02-04 Alan Modra <amodra@bigpond.net.au>
252 PR ld/5692
253 * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort
254 on non-ELF input.
255 * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
256 processing on non-ELF input.
258 2008-01-31 Marc Gauthier <marc@tensilica.com>
260 * config.bfd (xtensa*-*-*): Recognize processor variants.
262 2008-01-31 Nick Clifton <nickc@redhat.com>
264 PR ld/5692
265 * elf.c (bfd_elf_get_elf_syms): Check the return value of
266 get_elf_backend_data.
268 2008-01-28 Fabian Groffen <grobian@gentoo.org>
270 * config.bfd (x86_64-*-solaris2): Add support for this target.
272 2008-01-28 Alan Modra <amodra@bigpond.net.au>
274 Rewrite SPU overlay handling code. Put overlay calls stubs in the
275 overlays where possible. Use a faster call stub, or optionally at
276 compile time, a more compact stub. Double size of _ovly_buf_table
277 so that low bit of _ovly_table.buf can be used as a "present" bit.
278 Reserve an extra _ovly_table entry for index zero.
279 * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
280 add new ones.
281 (struct got_entry): New.
282 (struct spu_stub_hash_entry): Delete.
283 (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
284 (spu_elf_link_hash_table_create): Adjust for struct changes.
285 (spu_stub_name): Delete.
286 (spu_elf_find_overlays): Don't track sections from overlay regions.
287 Instead set ovl_buf number in spu elf section data. Error if
288 overlays in one region don't start at the same address. Adjust
289 for struct _spu_elf_section_data changes.
290 (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
291 (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
292 (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
293 (enum _insn_type): New.
294 (count_stub, build_stub): New functions.
295 (allocate_spuear_stubs): Use count_stub.
296 (build_spuear_stubs): Use build_stub.
297 (populate_stubs, sort_stubs): Delete.
298 (process_stubs): New function.
299 (write_one_stub): Delete.
300 (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
301 (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
302 (maybe_insert_function, check_function_ranges): Likewise.
303 (find_function, pasted_function, build_call_tree): Likewise.
304 (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
305 (spu_elf_modify_program_headers): Likewise.
306 (interesting_section): Detect stub sections differently. Delete
307 htab param, adjust all callers.
308 (spu_elf_relocate_section): Rewrite stub handling.
309 (spu_elf_output_symbol_hook): Likewise.
310 (bfd_elf32_bfd_link_hash_table_free): Delete.
311 * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
312 output-only fields into a union. Add ovl_buf.
313 (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
315 2008-01-25 DJ Delorie <dj@redhat.com>
317 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
319 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
321 * bfd-in.h: Add mingw I64 support.
322 * bfd-in2.h: Regenerated.
323 * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
325 2008-01-21 Alan Modra <amodra@bigpond.net.au>
327 PR 4453
328 * format.c (bfd_check_format_matches): Don't accept archives as
329 fully matching unless they have a map.
331 2008-01-21 Alan Modra <amodra@bigpond.net.au>
333 * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
335 2008-01-21 Alan Modra <amodra@bigpond.net.au>
337 * ecoff.c (_bfd_ecoff_archive_p): Delete.
338 * libecoff.h (_bfd_ecoff_archive_p): Delete.
339 * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
340 * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
341 (ecoff_biglittle_vec): Likewise.
343 2008-01-19 Alan Modra <amodra@bigpond.net.au>
345 PR 5646
346 * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
347 non-NULL before dereferencing.
349 2008-01-15 Alan Modra <amodra@bigpond.net.au>
351 PR 5604
352 * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param
353 names from others.
354 (_bfd_elf_gc_keep): Declare.
355 * elfxx-target.h (elf_backend_gc_keep): Define.
356 (elfNN_bed): Init new field.
357 * elflink.c (_bfd_elf_gc_keep): New function.
358 (bfd_elf_gc_sections): Call gc_keep.
359 * elf64-ppc.c (elf_backend_gc_keep): Define.
360 (struct _ppc64_elf_section_data): Move .opd related fields to
361 a struct so they don't occupy the same storage. Adjust accesses
362 throughout file.
363 (ppc64_elf_gc_keep): New function, split out from..
364 (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark
365 to mark .opd section, just set gc_mark.
366 (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust
367 unless we are changing .opd. Test non-NULL opd->adjust at all
368 accesses throughout file.
369 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
371 2008-01-15 Alan Modra <amodra@bigpond.net.au>
373 * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
374 * bfd-in2.h: Regenerate.
376 2008-01-11 Tristan Gingold <gingold@adacore.com>
377 Eric Botcazou <ebotcazou@adacore.com>
379 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
380 relocatable.
381 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
382 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
383 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
384 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
385 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
386 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
387 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
388 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
389 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
390 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
391 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
392 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
393 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
394 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
395 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
396 * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
397 or executable output with relocations.
399 2008-01-09 Nick Clifton <nickc@redhat.com>
401 PR gas/5552
402 * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
403 to FALSE for all relocs.
405 2008-01-09 Richard Sandiford <rsandifo@nildram.co.uk>
407 PR ld/5526
408 * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
409 fields. Rename u.cie.u.merged to u.cie.u.merged_with.
410 (eh_frame_sec_info): Add a cies field.
411 (eh_frame_hdr_info): Add a merge_cies field.
412 * elf-eh-frame.c (cie): Add a reloc_index member to the personality
413 union.
414 (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
415 of hdr_info->cies.
416 (_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of
417 cie structures in all cases and use it instead of extended_cies.
418 If merging, store the cie array in sec_info->cies and point each
419 CIE's eh_fde_cie at the associated element. Do not try to
420 calculate the value of the personality routine here; record the
421 offset of the relocation instead. Do not merge CIEs here.
422 (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
423 (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
424 (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
425 (find_merged_cie): New function.
426 (_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies.
428 2008-01-07 Nick Clifton <nickc@redhat.com>
430 PR binutils/5535
431 * vms.c (vms_close_and_cleanup): Check for the presence of a
432 vms_private_data_struct before examining any of its fields.
434 2008-01-07 H.J. Lu <hongjiu.lu@intel.com>
436 PR ld/5522
437 * elflink.c (elf_link_input_bfd): Don't write out a section if
438 its output section is marked with SEC_NEVER_LOAD.
440 For older changes see ChangeLog-2007
441 \f
442 Local Variables:
443 mode: change-log
444 left-margin: 8
445 fill-column: 74
446 version-control: never
447 End: