| blob | 9a182a4eb9f84d20bdc44abe1a360700efa20b58 |
1 2008-02-23 Alan Modra <amodra@bigpond.net.au>
3 * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change.
5 2008-02-23 Alan Modra <amodra@bigpond.net.au>
7 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy
8 pointer_equality_needed.
9 (ppc_elf_check_relocs): Split out non-branch relocs from others
10 that might emit dynamic relocs. Set pointer_equality_needed
11 for their symbols. Don't set non_got_ref on branch reloc symbols.
12 (ppc_elf_hash_symbol): New function.
13 (elf_backend_hash_symbol): Define.
14 (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed.
15 Error if pointer_equality_needed on weak plt symbol.
17 2008-02-22 H.J. Lu <hongjiu.lu@intel.com>
19 PR ld/5788
20 * elflink.c (elf_create_symbuf): Correct buffer size and
21 position.
23 2008-02-22 Nick Clifton <nickc@redhat.com>
25 PR 868
26 * dwarf2.c: Revert previous patch. All of the allocate memory is
27 on an obstack which will be freed at some other time.
29 2008-02-20 Nick Clifton <nickc@redhat.com>
31 PR 868
32 * libbfd.c (bfd_realloc_or_free): New function. Performs like
33 bfd_realloc, but if the (re)allocation fails, the pointer is
34 freed.
35 * libbfd-in.h: Prototype.
36 * libbfd.h: Regenerate.
37 * bfdio.c (bfd_bwrite): Use the new function.
38 (bfd_seek): Likewise.
39 * bfdwin.c:(bfd_get_file_window): Likewise.
40 * elf-strtab.c (_bfd_elf_strtab_add): Likewise.
41 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
42 * elf32-xtensa.c (vsprintf_msg): Likewise.
43 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
44 * stabs.c (_bfd_link_seciton_stabs): Likewise.
45 * vms-misc.c (_bfd_vms_get_record): Likewise.
46 * vms-tir.c (check_section): Likewise.
47 * vms.c (vms_new_section_hook): Likewise.
48 * elf32-arm.c (elf32_arm_section_map_add): Check that the
49 allocation of sec_data->map succeeded before using it.
50 * elflink.c (elf_link_output_sym): Do not overwrite finfo->
51 symshndxbuf until it is known that the reallocation succeeded.
53 2008-02-20 Diogo de Carvalho Kraemer <diogo@kraemer.eng.br>
54 Nick Clifton <nickc@redhat.com>
56 PR 868
57 * dwarf2.c (read_abbrevs): Free the abbreviation table if we run
58 out of memory.
59 (decode_line_info): Free the line_info_table before returning a
60 failure result.
61 (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table.
62 Free the line table. Free the function table. Free the variable
63 table.
65 2008-02-17 Mark Kettenis <kettenis@gnu.org>
67 * elf.c (swap_out_syms): Avoid preprocessing directive within
68 macro arg.
70 2008-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
72 * elf.c (assign_file_positions_for_load_sections): Set the type of
73 PT_NOTE sections to SHT_NOTE.
75 2008-02-17 Ulrich Weigand <uweigand@de.ibm.com>
77 * simple.c (bfd_simple_get_relocated_section_contents): Set
78 link_info.output_bfd.
80 2008-02-16 Nathan Sidwell <nathan@codesourcery.com>
82 * dwarf2.c (find_line): Don't trust debug information after an
83 unparseable compilation unit.
85 2008-02-15 Alan Modra <amodra@bigpond.net.au>
87 PR 5765
88 * section.c (SEC_LINK_DUPLICATES): Correct. Renumber following flags.
89 * bfd-in2.h: Regenerate.
91 2008-02-15 Alan Modra <amodra@bigpond.net.au>
93 * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA.
94 * elf.c (bfd_elf_allocate_object): Don't check for already allocated
95 tdata.
96 * elf32-hppa.c (elf32_hppa_mkobject): New function.
97 (bfd_elf32_mkobject): Define.
98 * elf32-ppc.c (is_ppc_elf_target): Delete. Replace all uses with..
99 (is_ppc_elf): ..this new macro.
100 * elf64-ppc.c (is_ppc64_elf_target): Delete. Replace all uses with..
101 (is_ppc64_elf): ..this new macro.
103 2008-02-15 Alan Modra <amodra@bigpond.net.au>
105 * elflink.c: Replace all accesses to hash->creator field with
106 output_bfd->xvec.
107 * cofflink.c: Likewise.
108 * coff-h8300.c: Likewise.
109 * ecoff.c: Likewise.
110 * elf32-m68hc1x.c: Likewise.
111 * elf32-ppc.c: Likewise.
112 * elf64-alpha.c: Likewise.
113 * elf64-ppc.c: Likewise.
114 * elf64-sparc.c: Likewise.
115 * elfxx-mips.c: Likewise.
116 * i386linux.c: Likewise.
117 * m68klinux.c: Likewise.
118 * sparclinux.c: Likewise.
119 * sunos.c: Likewise.
120 * xcofflink.c: Likewise.
121 * linker.c: Likewise.
122 (_bfd_link_hash_table_init): Don't store creator.
124 2008-02-14 Peter Jones <pjones@redhat.com>
126 * efi-rtdrv-ia32.c: New file.
127 * efi-bsdrv-ia32.c: New file.
128 * efi-rtdrv-ia64.c: New file.
129 * efi-bsdrv-ia64.c: New file.
130 * efi-rtdrv-x86_64.c: New file.
131 * efi-bsdrv-x86_64.c: New file.
132 * peicode.h (pe_bfd_object_p): Add support for boot service and
133 runtime service drivers.
134 * libpei.h: Add macros for EFI formats, and rename the efi application
135 format macros to disambiguate.
136 * targets.c: Add bfd_target _vec externs.
137 (_bfd_tar): Add EFI _vec entries.
138 * config.bfd: Add EFI vectors into the selection routines.
139 * configure.in: add EFI _vec entries.
140 * configure: Regenerate.
141 * Makefile.am: Add EFI files.
142 * Makefile.in: Regenerate.
144 2008-02-14 Nathan Sidwell <nathan@codesourcery.com>
146 * dwarf1.c (struct dwarf1_debug): Add syms member.
147 (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
148 (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
149 section contents, check for out of memory.
151 * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
152 (parse_die): Change data pointers to bfd_byte.
153 (parse_line_table, parse_functions_in_unit): Likewise.
155 2008-02-14 Alan Modra <amodra@bigpond.net.au>
157 * elflink.c (compute_bucket_count): Warning fixes.
159 2008-02-12 DJ Delorie <dj@redhat.com>
161 * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
162 relocation pointing to local symbol in merged section.
164 * elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
165 (iq2000_elf_relocate_section): Call it.
167 2008-02-12 Nick Clifton <nickc@redhat.com>
169 PR ld/5692
170 * elf-bfd.h (enum elf_object_id): New enum, used to identify
171 target specific extensions to the elf_obj_tdata structure.
172 (struct elf_obj_tdata): New field 'object_id'.
173 (elf_object_id, elf_program_header_size, elf_symtab_hdr): New
174 macros for accessing fields in the elf_obj_tdata structure.
175 (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
176 (bfd_elf_allocate_object): New function.
177 * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
178 and implement by calling bfd_elf_allocate_object.
179 (bfd_elf_allocate_object): New function: Allocates an
180 elf_obj_tdata structure, possibly with a target specific
181 extension.
182 * elfxx-target.h (bfd_elfNN_mkobject): Use
183 bfd_elf_make_generic_object as the default value.
184 * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
185 for consistency with other, similar structures.
186 (is_arm_elf): New macro. Checks a BFD to make sure that is an ARM
187 ELF bfd.
188 (elf32_arm_mkobject): Call bfd_elf_allocate_object.
189 (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
190 the bfd being processed.
191 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
192 (bfd_elf32_arm_set_target_relocs): Likewise.
193 (bfd_elf32_arm_final_link_relocate): Likewise.
194 (bfd_elf32_arm_copy_private_bfd_data): Likewise.
195 (bfd_elf32_arm_merge_eabi_attributes): Likewise.
196 (bfd_elf32_arm_merge_private_bfd_data): Likewise.
197 (bfd_elf32_arm_check_relocs): Likewise.
198 (bfd_elf32_arm_gc_mark_extra_sections): Likewise.
199 (bfd_elf32_arm_size_dynamic_sections): Likewise.
200 (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
201 (bfd_elf32_arm_init_maps): Likewise.
202 (bfd_elf32_arm_final_link_relocate): Likewise.
203 (bfd_elf32_arm_relocate_section): Likewise.
204 (bfd_elf32_arm_gc_sweep_hook): Likewise.
205 (bfd_elf32_arm_check_relocs): Likewise.
206 (bfd_elf32_arm_size_dynamic_sections): Likewise.
207 * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
208 (is_i386_elf): New macro. Checks a BFD to make sure that is an x86
209 ELF bfd.
210 (elf_i386_check_relocs): Use is_i386_elf macro to check the bfd
211 being processed.
212 (elf_i386_size_dynamic_sections): Likewise.
213 (elf_i386_relocate_section): Likewise.
214 (elf_i386_check_relocs): Use elf_symtab_hdr.
215 (elf_i386_gc_sweep_hook): Likewise.
216 (elf_i386_size_dynamic_sections): Likewise.
217 (elf_i386_relocate_section): Likewise.
218 * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
219 (elf_create_pointer_linker_section): Use is_ppc_elf_target to
220 verify that the bfd before accessing target specific fields.
221 (ppc_elf_check_relocs): Likewise.
222 (elf_finish_pointer_linker_section): Likewise.
223 (elf_create_pointer_linker_section): Use elf_symtab_hdr.
224 (ppc_elf_check_relocs): Likewise.
225 (ppc_elf_gc_sweep_hook): Likewise.
226 (ppc_elf_tls_optimize): Likewise.
227 (ppc_elf_size_dynamic_sections): Likewise.
228 (ppc_elf_relax_section): Likewise.
229 (ppc_elf_relocate_section): Likewise.
230 * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
231 reminding programmers to keep this structure in sync with the one
232 defined in elf64-s390.c.
233 (elf_s390_mkobject): Call bfd_elf_allocate_object.
234 (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
235 ELF bfd.
236 (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
237 being processed.
238 (elf_s390_size_dynamic_sections): Likewise.
239 (elf_s390_relocate_section): Likewise.
240 (elf_s390_check_relocs): Use elf_symtab_hdr.
241 (elf_s390_gc_sweep_hook): Likewise.
242 (elf_s390_size_dynamic_sections): Likewise.
243 (elf_s390_relocate_section): Likewise.
244 * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
245 (is_sh_elf): New macro. Checks a BFD to make sure that is an SH
246 ELF bfd.
247 (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
248 bfd being processed.
249 (sh_elf_relocate_section): Likewise.
250 (sh_elf_check_relocs): Likewise.
251 (sh_elf_copy_private_data): Likewise.
252 (sh_elf_relax_section): Use elf_symtab_hdr.
253 (sh_elf_size_dynamic_sections): Likewise.
254 (sh_elf_relocate_section): Likewise.
255 (sh_elf_get_relocated_section_contents): Likewise.
256 (sh_elf_gc_sweep_hook): Likewise.
257 (sh_elf_check_relocs): Likewise.
258 * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
259 (is_alpha_elf): New macro. Checks a BFD to make sure that is an
260 Alpha ELF bfd.
261 (elf64_alpha_create_got_section): Use is_alpha_elf macro to check
262 the bfd being processed.
263 (elf64_alpha_create_dynamic_section): Likewise.
264 (elf64_alpha_check_relocs): Likewise.
265 (elf64_alpha_size_got_sections): Likewise.
266 (elf64_alpha_relax_section): Likewise.
267 (elf64_alpha_relocate_section): Likewise.
268 (elf64_alpha_final_link): Likewise.
269 (elf64_alpha_check_relocs): Use elf_symtab_hdr.
270 (elf64_alpha_relax_section): Likewise.
271 (elf64_alpha_relocate_section_r): Likewise.
272 (elf64_alpha_relocate_section): Likewise.
273 * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
274 (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
275 being processed.
276 (opd_entry_value): Likewise.
277 (allocate_dynrelocs): Likewise.
278 (ppc64_elf_relocate_section): Likewise.
279 (ppc64_elf_check_relocs): Use elf_symtab_hdr.
280 (opd_entry_value): Likewise.
281 (ppc64_elf_gc_sweep_hook): Likewise.
282 (get_sym_h): Likewise.
283 (ppc64_elf_edit_opd): Likewise.
284 (ppc64_elf_tls_optimize): Likewise.
285 (ppc64_elf_edit_toc): Likewise.
286 (ppc64_elf_size_dynamic_sections): Likewise.
287 (toc_adjusting_stub_needed): Likewise.
288 (ppc64_elf_size_stubs): Likewise.
289 (ppc64_elf_relocate_section): Likewise.
290 * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
291 reminding programmers to keep this structure in sync with the one
292 defined in elf32-s390.c.
293 (elf_s390_mkobject): Call bfd_elf_allocate_object.
294 (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
295 ELF bfd.
296 (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
297 being processed.
298 (elf_s390_size_dynamic_sections): Likewise.
299 (elf_s390_relocate_section): Likewise.
300 (elf_s390_check_relocs): Use elf_symtab_hdr.
301 (elf_s390_gc_sweep_hook): Likewise.
302 (elf_s390_size_dynamic_sections): Likewise.
303 (elf_s390_relocate_section): Likewise.
304 * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
305 (is_x86_64_elf): New macro. Checks a BFD to make sure that is an
306 x86_64 ELF bfd.
307 (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
308 being processed.
309 (elf64_x86_64_size_dynamic_sections): Likewise.
310 (elf64_x86_64_relocate_section): Likewise.
311 (elf64_x86_64_check_relocs): Use elf_symtab_hdr.
312 (elf64_x86_64_gc_sweep_hook): Likewise.
313 (elf64_x86_64_size_dynamic_sections): Likewise.
314 (elf64_x86_64_relocate_section): Likewise.
315 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
316 (is_sparc_elf): New macro. Checks a BFD to make sure that is a Sparc
317 ELF bfd.
318 (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
319 bfd being processed.
320 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
321 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
322 (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
323 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
324 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
325 (_bfd_sparc_elf_relocate_section): Likewise.
327 2008-02-12 Alan Modra <amodra@bigpond.net.au>
329 PR 5303, 5755
330 * arange-set.c: Delete.
331 * arange-set.h: Delete.
332 * dwarf2.c: Revert 2007-09-21 changes.
333 * Makefile.am: Likewise.
334 * Makefile.in: Regenerate.
335 * po/SRC-POTFILES.in: Regenerate.
337 2008-02-11 Bernd Schmidt <bernd.schmidt@analog.com>
339 * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
340 if necessary.
341 (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
342 mismatches are detected.
344 * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
345 emit invalid relocs or rofixup entries for deleted .eh_frame entries.
347 2008-02-11 Daniel Jacobowitz <dan@codesourcery.com>
349 * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
350 was reached.
351 * srec.c (srec_scan): Calculate the checksum. Complain on mismatch.
353 2008-02-07 Alan Modra <amodra@bigpond.net.au>
355 * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
356 of _ovly_buf_table size.
357 (spu_elf_build_stubs): Use low bit of .size as "present" bit.
358 Adjust initialisations relating to _ovly_buf_table.
360 2008-02-04 Bob Wilson <bob.wilson@acm.org>
362 * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
363 relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND
364 relocations against dynamic symbols.
365 (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
366 .xt.lit section.
368 2008-02-04 Kai Tietz <kai.tietz@onevision.com>
369 H.J. Lu <hongjiu.lu@intel.com>
371 PR 5715
372 * warning.m4: Enable -Wno-format by default when using gcc on
373 mingw.
374 * configure: Regenerated.
376 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
378 * archures.c: Update copyright.
379 (bfd_mach_mips_octeon): New macro.
380 * bfd-in2.h: Regenerate.
381 * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
382 (mips_set_isa_flags): Likewise.
383 (mips_mach_extensions): Add Octeon.
384 * cpu-mips.c: Update copyright.
385 (I_mipsocteon): New enum constant.
386 (arch_info_struct): Add Octeon.
388 2008-02-04 Alan Modra <amodra@bigpond.net.au>
390 * elf32-spu.c (spu_elf_relocate_section): Correct return type.
391 Return error status on unexpected relocation errors.
393 2008-02-04 Alan Modra <amodra@bigpond.net.au>
395 PR ld/5692
396 * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort
397 on non-ELF input.
398 * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
399 processing on non-ELF input.
401 2008-01-31 Marc Gauthier <marc@tensilica.com>
403 * config.bfd (xtensa*-*-*): Recognize processor variants.
405 2008-01-31 Nick Clifton <nickc@redhat.com>
407 PR ld/5692
408 * elf.c (bfd_elf_get_elf_syms): Check the return value of
409 get_elf_backend_data.
411 2008-01-28 Fabian Groffen <grobian@gentoo.org>
413 * config.bfd (x86_64-*-solaris2): Add support for this target.
415 2008-01-28 Alan Modra <amodra@bigpond.net.au>
417 Rewrite SPU overlay handling code. Put overlay calls stubs in the
418 overlays where possible. Use a faster call stub, or optionally at
419 compile time, a more compact stub. Double size of _ovly_buf_table
420 so that low bit of _ovly_table.buf can be used as a "present" bit.
421 Reserve an extra _ovly_table entry for index zero.
422 * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
423 add new ones.
424 (struct got_entry): New.
425 (struct spu_stub_hash_entry): Delete.
426 (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
427 (spu_elf_link_hash_table_create): Adjust for struct changes.
428 (spu_stub_name): Delete.
429 (spu_elf_find_overlays): Don't track sections from overlay regions.
430 Instead set ovl_buf number in spu elf section data. Error if
431 overlays in one region don't start at the same address. Adjust
432 for struct _spu_elf_section_data changes.
433 (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
434 (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
435 (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
436 (enum _insn_type): New.
437 (count_stub, build_stub): New functions.
438 (allocate_spuear_stubs): Use count_stub.
439 (build_spuear_stubs): Use build_stub.
440 (populate_stubs, sort_stubs): Delete.
441 (process_stubs): New function.
442 (write_one_stub): Delete.
443 (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
444 (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
445 (maybe_insert_function, check_function_ranges): Likewise.
446 (find_function, pasted_function, build_call_tree): Likewise.
447 (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
448 (spu_elf_modify_program_headers): Likewise.
449 (interesting_section): Detect stub sections differently. Delete
450 htab param, adjust all callers.
451 (spu_elf_relocate_section): Rewrite stub handling.
452 (spu_elf_output_symbol_hook): Likewise.
453 (bfd_elf32_bfd_link_hash_table_free): Delete.
454 * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
455 output-only fields into a union. Add ovl_buf.
456 (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
458 2008-01-25 DJ Delorie <dj@redhat.com>
460 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
462 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
464 * bfd-in.h: Add mingw I64 support.
465 * bfd-in2.h: Regenerated.
466 * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
468 2008-01-21 Alan Modra <amodra@bigpond.net.au>
470 PR 4453
471 * format.c (bfd_check_format_matches): Don't accept archives as
472 fully matching unless they have a map.
474 2008-01-21 Alan Modra <amodra@bigpond.net.au>
476 * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
478 2008-01-21 Alan Modra <amodra@bigpond.net.au>
480 * ecoff.c (_bfd_ecoff_archive_p): Delete.
481 * libecoff.h (_bfd_ecoff_archive_p): Delete.
482 * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
483 * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
484 (ecoff_biglittle_vec): Likewise.
486 2008-01-19 Alan Modra <amodra@bigpond.net.au>
488 PR 5646
489 * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
490 non-NULL before dereferencing.
492 2008-01-15 Alan Modra <amodra@bigpond.net.au>
494 PR 5604
495 * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param
496 names from others.
497 (_bfd_elf_gc_keep): Declare.
498 * elfxx-target.h (elf_backend_gc_keep): Define.
499 (elfNN_bed): Init new field.
500 * elflink.c (_bfd_elf_gc_keep): New function.
501 (bfd_elf_gc_sections): Call gc_keep.
502 * elf64-ppc.c (elf_backend_gc_keep): Define.
503 (struct _ppc64_elf_section_data): Move .opd related fields to
504 a struct so they don't occupy the same storage. Adjust accesses
505 throughout file.
506 (ppc64_elf_gc_keep): New function, split out from..
507 (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark
508 to mark .opd section, just set gc_mark.
509 (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust
510 unless we are changing .opd. Test non-NULL opd->adjust at all
511 accesses throughout file.
512 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
514 2008-01-15 Alan Modra <amodra@bigpond.net.au>
516 * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
517 * bfd-in2.h: Regenerate.
519 2008-01-11 Tristan Gingold <gingold@adacore.com>
520 Eric Botcazou <ebotcazou@adacore.com>
522 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
523 relocatable.
524 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
525 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
526 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
527 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
528 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
529 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
530 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
531 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
532 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
533 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
534 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
535 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
536 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
537 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
538 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
539 * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
540 or executable output with relocations.
542 2008-01-09 Nick Clifton <nickc@redhat.com>
544 PR gas/5552
545 * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
546 to FALSE for all relocs.
548 2008-01-09 Richard Sandiford <rsandifo@nildram.co.uk>
550 PR ld/5526
551 * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
552 fields. Rename u.cie.u.merged to u.cie.u.merged_with.
553 (eh_frame_sec_info): Add a cies field.
554 (eh_frame_hdr_info): Add a merge_cies field.
555 * elf-eh-frame.c (cie): Add a reloc_index member to the personality
556 union.
557 (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
558 of hdr_info->cies.
559 (_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of
560 cie structures in all cases and use it instead of extended_cies.
561 If merging, store the cie array in sec_info->cies and point each
562 CIE's eh_fde_cie at the associated element. Do not try to
563 calculate the value of the personality routine here; record the
564 offset of the relocation instead. Do not merge CIEs here.
565 (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
566 (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
567 (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
568 (find_merged_cie): New function.
569 (_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies.
571 2008-01-07 Nick Clifton <nickc@redhat.com>
573 PR binutils/5535
574 * vms.c (vms_close_and_cleanup): Check for the presence of a
575 vms_private_data_struct before examining any of its fields.
577 2008-01-07 H.J. Lu <hongjiu.lu@intel.com>
579 PR ld/5522
580 * elflink.c (elf_link_input_bfd): Don't write out a section if
581 its output section is marked with SEC_NEVER_LOAD.
583 For older changes see ChangeLog-2007
584 \f
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586 mode: change-log
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