bfd/
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
4c544807
L
12009-06-19 H.J. Lu <hongjiu.lu@intel.com>
2
3 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
4 r_symndx. Report local symbol name on error.
5 (elf_i386_check_relocs): Updated. Report local symbol name on
6 error.
7 (elf_i386_gc_sweep_hook): Updated.
8 (elf_i386_relocate_section): Likewise.
9
10 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
11 r_symndx. Report local symbol name on error.
12 (elf64_x86_64_check_relocs): Updated. Report local symbol name
13 on error.
14 (elf64_x86_64_gc_sweep_hook): Updated.
15 (elf64_x86_64_relocate_section): Likewise.
16
b8674692
TG
172009-06-19 Tristan Gingold <gingold@adacore.com>
18
19 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
20
046b007d
TG
212009-06-19 Tristan Gingold <gingold@adacore.com>
22
23 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
24 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
25 (bfd_mach_o_valid): Ditto.
26 (bfd_mach_o_wide_p): Ditto.
27 (bfd_mach_o_canonicalize_reloc): Ditto.
28 (bfd_mach_o_build_commands): Ditto.
29 (bfd_mach_o_scan_read_thread): Ditto.
30 (bfd_mach_o_flatten_sections): Ditto.
31 (bfd_mach_o_scan_start_address): Ditto.
32 (bfd_mach_o_lookup_section): Ditto.
33 (bfd_mach_o_core_fetch_environment): Ditto.
34 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
35 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
36 (bfd_mach_o_scan_write_symtab): Ditto.
37 Use macros instead of hard-coded values.
38 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
39 Use bfd_mach_o_get_data instead of direct access. Use macros
40 instead of hard-coded values.
41 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
42 Remove sym argument and get section from mdata.
43 Move code into the else branch.
44 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
45 Remove sym argument and get section from mdata. Adjust code.
46 (bfd_mach_o_scan_read_dylib): Move assertion into the created
47 switch (which replaces consecutive if statements).
48 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
49 module table, table of content, indirect symbols and external
50 referenced symbols.
51 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
52 field.
53 (bfd_mach_o_scan_read_linkedit): New function.
54 (bfd_mach_o_scan_read_str): Ditto.
55 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
56 field of mdata.
57 (bfd_mach_o_get_symtab_upper_bound): Remove check as
58 bfd_mach_o_count_symbols never returns an error.
59 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
60 symtab field (there might be only one symtab).
61 (bfd_mach_o_scan_read_command): Handle reexported dylib.
62 Handle sub frameworks, sub umbrella, sub library and sub client.
63 Read code signature and segment split info commands.
64 (bfd_mach_o_scan): Reindent.
65 (bfd_mach_o_xlat_name): New type.
66 (bfd_mach_o_print_flags): New function.
67 (bfd_mach_o_get_name): Ditto.
68 (bfd_mach_o_cpu_name): New variable.
69 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
70 (bfd_mach_o_section_type_name)
71 (bfd_mach_o_section_attribute_name)
72 (bfd_mach_o_load_command_name): New variables.
73 (bfd_mach_o_print_private_header): New function.
74 (bfd_mach_o_print_section_map): New function extracted from
75 bfd_mach_o_print_private_bfd_data.
76 (bfd_mach_o_print_section): Ditto. Print more infos.
77 (bfd_mach_o_print_segment): Ditto.
78 (bfd_mach_o_print_dysymtab): Ditto.
79 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
80 load weak dylib, reexport dylib and id dylib.
81 Handle code signature and segment_split info.
82 Handle sub frameworks, sub umbrella, sub library and sub client.
83 (bfd_mach_o_section_get_nbr_indirect): New function.
84
85 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
86 (bfd_mach_o_header_flags): New enum to define header flags.
87 (bfd_mach_o_section_attribute): New enum to replace ...
88 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
89 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
90 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
91 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
92 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
93 these removed macros.
94 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
95 (bfd_mach_o_dylib_module): New type.
96 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
97 macros.
98 (bfd_mach_o_dylib_table_of_content): New type.
99 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
100 (bfd_mach_o_dylib_reference): New type.
101 (BFD_MACH_O_REFERENCE_SIZE): New macro.
102 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
103 modules, toc, references and indirect syms.
104 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
105 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
106 unused). Add comment.
107 (bfd_mach_o_dylib_command): Ditto.
108 (bfd_mach_o_prebound_dylib_command): Ditto.
109 (bfd_mach_o_linkedit_command): New type.
110 (bfd_mach_o_str_command): New type.
111 (bfd_mach_o_load_command): Add linkedit and str fields.
112 (mach_o_data_struct): Add symtab field.
113 (bfd_get_mach_o_data): Renamed to ...
114 (bfd_mach_o_get_data): ... this new macro.
115 (bfd_mach_o_scan_read_symtab_symbol,
116 bfd_mach_o_scan_read_symtab_strtab,
117 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
118
119 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
120 instead of direct access.
121
6d78d0b9
AM
1222009-06-19 Alan Modra <amodra@bigpond.net.au>
123
124 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
125 R_PPC_PLTREL24 relocs.
126 (ppc_elf_relocate_section): Likewise.
127
3ec01793
AM
1282009-06-19 Alan Modra <amodra@bigpond.net.au>
129
130 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
131 pointer to sym hash. Update all uses.
132 (update_plt_info): Likewise. Don't check addend here.
133
c2e61a4e
L
1342009-06-18 H.J. Lu <hongjiu.lu@intel.com>
135
136 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
137 bfd_sym_from_r_symndx.
138 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
139
87d72d41
AM
1402009-06-18 Alan Modra <amodra@bigpond.net.au>
141
142 * elf-bfd.h (struct sym_sec_cache): Delete.
143 (struct sym_cache): New.
144 (bfd_section_from_r_symndx): Delete prototype.
145 (bfd_sym_from_r_symndx): Define prototype.
146 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
147 (bfd_sym_from_r_symndx): ..new function.
148 * elf32-arm.c: Update all uses of struct sym_sec_cache and
149 bfd_section_from_r_symndx to new struct and function.
150 * elf32-bfin.c: Likewise.
151 * elf32-hppa.c: Likewise.
152 * elf32-i386.c: Likewise.
153 * elf32-m32r.c: Likewise.
154 * elf32-m68hc1x.c: Likewise.
155 * elf32-m68hc1x.h: Likewise.
156 * elf32-m68k.c: Likewise.
157 * elf32-ppc.c: Likewise.
158 * elf32-s390.c: Likewise.
159 * elf32-sh.c: Likewise.
160 * elf64-ppc.c: Likewise.
161 * elf64-s390.c: Likewise.
162 * elf64-x86-64.c: Likewise.
163 * elfxx-sparc.c: Likewise.
164 * elfxx-sparc.h: Likewise.
165
14aae723
L
1662009-06-18 H.J. Lu <hongjiu.lu@intel.com>
167
168 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
169 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
170
5e486aa1
NC
1712009-06-18 Nick Clifton <nickc@redhat.com>
172
173 * elflink.c (elf_link_sort_relocs): Return early if there are no
174 relocs to sort.
175
361dff73
DK
1762009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
177
32425da9
NC
178 Merge cegcc and mingw32ce target name changes from
179 CeGCC project:
361dff73 180
32425da9 181 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK
182
183 * config.bfd: Add arm*-*-cegcc* target.
184
32425da9 185 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK
186
187 * config.bfd: Add arm-*-mingw32ce* target.
188
e03a8ed8
L
1892009-06-17 H.J. Lu <hongjiu.lu@intel.com>
190
191 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
192 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
193 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
194 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
195
1962009-06-17 H.J. Lu <hongjiu.lu@intel.com>
197
198 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
199 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
200 * elf32-i386.c (elf_i386_check_relocs): Use it.
201 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
202
2032009-06-17 H.J. Lu <hongjiu.lu@intel.com>
204
205 * elf-bfd.h (elf_dyn_relocs): New.
206
207 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
208 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
209 elf_dyn_relocs.
210 (elf_i386_copy_indirect_symbol): Likewise.
211 (elf_i386_check_relocs): Likewise.
212 (elf_i386_gc_sweep_hook): Likewise.
213 (elf_i386_allocate_dynrelocs): Likewise.
214 (elf_i386_readonly_dynrelocs): Likewise.
215 (elf_i386_size_dynamic_sections): Likewise.
216
217 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
218 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
219 with elf_dyn_relocs.
220 (elf64_x86_64_copy_indirect_symbol): Updated.
221 (elf64_x86_64_check_relocs): Likewise.
222 (elf64_x86_64_gc_sweep_hook): Likewise.
223 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
224 (elf64_x86_64_allocate_dynrelocs): Likewise.
225 (elf64_x86_64_readonly_dynrelocs): Likewise.
226 (elf64_x86_64_size_dynamic_sections): Likewise.
227
64e77c6d
L
2282009-06-17 H.J. Lu <hongjiu.lu@intel.com>
229
230 * elf32-arm.c (create_got_section): Get existing .rela.got
231 section.
232 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
233 * elf32-lm32.c (create_got_section): Likewise.
234 * elf32-m32r.c (create_got_section): Likewise.
235 * elf32-ppc.c (ppc_elf_create_got): Likewise.
236 * elf32-s390.c (create_got_section): Likewise.
237 * elf32-sh.c (create_got_section): Likewise.
238 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
239 * elf64-s390.c (create_got_section): Likewise.
240 * elfxx-sparc.c (create_got_section): Likewise.
241
242 * elflink.c (_bfd_elf_create_got_section): Properly initialize
243 the GOT size.
244
d2149d72
L
2452009-06-16 H.J. Lu <hongjiu.lu@intel.com>
246
247 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
248
249 * elf32-i386.c (elf_i386_local_hash): Removed.
250 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
251 (elf_i386_get_local_sym_hash): Likewise.
252
253 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
254 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
255 (elf64_x86_64_get_local_sym_hash): Likewise.
256 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
257 (get_local_sym_hash): Likewise.
258
cc3bd654
L
2592009-06-16 H.J. Lu <hongjiu.lu@intel.com>
260
261 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
262 rel_got_sec and plt_sec.
263 (elfNN_ia64_relax_section): Updated.
264 (elfNN_ia64_create_dynamic_sections): Likewise.
265 (get_got): Likewise.
266 (allocate_dynrel_entries): Likewise.
267 (elfNN_ia64_size_dynamic_sections): Likewise.
268 (set_got_entry): Likewise.
269 (elfNN_ia64_choose_gp): Likewise.
270 (elfNN_ia64_relocate_section): Likewise.
271 (elfNN_ia64_finish_dynamic_symbol): Likewise.
272 (elfNN_ia64_finish_dynamic_sections): Likewise.
273
be3e406d
UW
2742009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
275
276 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
277 also for calls.
278
6de2ae4a
L
2792009-06-16 H.J. Lu <hongjiu.lu@intel.com>
280
281 * configure.in (elf): Add elf-ifunc.lo.
282
283 * configure: Regenerated.
284 * Makefile.in: Likewise.
285
286 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
287 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
288
289 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
290 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
291 irelifunc.
292 (elf_i386_link_hash_table_create): Likewise.
293 (elf_i386_create_dynamic_sections): Likewise.
294 (elf_i386_check_relocs): Likewise.
295 (elf_i386_allocate_dynrelocs): Likewise.
296 (elf_i386_size_dynamic_sections): Likewise.
297 (elf_i386_relocate_section): Likewise.
298 (elf_i386_finish_dynamic_symbol): Likewise.
299 (elf_i386_finish_dynamic_sections): Likewise.
300 (elf_i386_create_got_section): Removed.
301
302 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
303 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
304 irelifunc.
305 (elf64_x86_64_compute_jump_table_size): Updated.
306 (elf64_x86_64_link_hash_table_create): Likewise.
307 (elf64_x86_64_create_dynamic_sections): Likewise.
308 (elf64_x86_64_check_relocs): Likewise.
309 (elf64_x86_64_allocate_dynrelocs): Likewise.
310 (elf64_x86_64_size_dynamic_sections): Likewise.
311 (elf64_x86_64_relocate_section): Likewise.
312 (elf64_x86_64_finish_dynamic_symbol): Likewise.
313 (elf64_x86_64_finish_dynamic_sections): Likewise.
314 (elf64_x86_64_create_got_section): Removed.
315
316 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
317 for pointer alignment. Set up section pointers.
318 (_bfd_elf_create_dynamic_sections): Likewise.
319 (_bfd_elf_create_ifunc_sections): Moved to ...
320 * elf-ifunc.c: Here. New.
321
322 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
323 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
324 Run "make dep-am".
325
81694485
NC
3262009-06-16 Doug Kwan <dougkwan@google.com>
327
6de2ae4a
L
328 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
329 to bfd_signed_vma. Cast constant operands which are used in
330 offset related expressions to bfd_signed_vma type as appropriate.
81694485 331
6db7e006
MR
3322009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
333
334 * elf32-vax.c (elf_vax_plt_sym_val): New function.
335 (elf_backend_plt_sym_val): Define.
336
9b90d8fd
MR
3372009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
338
339 * elf32-vax.c (elf_vax_reloc_type_class): New function.
340 (elf_backend_reloc_type_class): Define.
341
04981bc1
MR
3422009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
343
344 * elf32-vax.c (elf_vax_relocate_section): For symbol references
345 from an executable to a shared library treat R_VAX_PC32
346 relocations as R_VAX_PLT32 ones.
347
886815b2
MR
3482009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
349
350 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
351 symbols in GOT space calculation.
352 (elf_vax_relocate_section): Adjust accordingly.
353
6c4fb25a
MR
3542009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
355
356 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
357 include <R11:R2>.
358
7b6021f1
MR
3592009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
360
361 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
362 attribute.
363 (elf_vax_relocate_section): Likewise.
364
188dbb07
L
3652009-06-15 H.J. Lu <hongjiu.lu@intel.com>
366
367 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
368 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
369
048cbda4
L
3702009-06-15 H.J. Lu <hongjiu.lu@intel.com>
371
372 * elf32-i386.c (elf_i386_check_relocs): Reformat.
373 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
374
482c6ce9
L
3752009-06-15 H.J. Lu <hongjiu.lu@intel.com>
376
377 * Makefile.am: Run "make dep-am".
378 * Makefile.in: Regenerated.
379
eba077f2
L
3802009-06-15 H.J. Lu <hongjiu.lu@intel.com>
381
382 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
383 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
384
ec68b083
NC
3852009-06-15 Nick Clifton <nickc@redhat.com>
386
387 * po/ru.po: New Russian translation.
388 * configure.in (ALL_LINGUAS): Add ru.
389 * configure: Regenerate.
390
b80ee1aa
L
3912009-06-14 H.J. Lu <hongjiu.lu@intel.com>
392
393 * elf32-i386.c: Remove duplicated comments.
394
44c4ea11
L
3952009-06-14 H.J. Lu <hongjiu.lu@intel.com>
396
397 PR ld/10270
398 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
399 dynamic IFUNC pointer in non-shared object. Use .got.plt
400 for IFUNC definition in PIE.
401 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
402 PIE locally.
403
404 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
405 dynamic IFUNC pointer in non-shared object. Use .got.plt
406 for IFUNC definition in PIE.
407 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
408 PIE locally.
409
8b7e2992
L
4102009-06-13 H.J. Lu <hongjiu.lu@intel.com>
411
412 * elf32-i386.c (elf_i386_check_relocs): Properly report
413 local symbol for unhandled relocation against STT_GNU_IFUNC
414 symbol.
637fa7af 415 (elf_i386_relocate_section): Likewise.
8b7e2992 416 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 417 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 418
c25bc9fc
L
4192009-06-13 H.J. Lu <hongjiu.lu@intel.com>
420
421 PR ld/10269
422 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
423 (elf_i386_link_hash_table): Add loc_hash_table and
424 loc_hash_memory.
425 (elf_i386_local_hash): New.
426 (elf_i386_local_htab_hash): Likewise.
427 (elf_i386_local_htab_eq): Likewise.
428 (elf_i386_get_local_sym_hash): Likewise.
429 (elf_i386_link_hash_table_free): Likewise.
430 (elf_i386_allocate_local_dynrelocs): Likewise.
431 (elf_i386_finish_local_dynamic_symbol): Likewise.
432 (bfd_elf64_bfd_link_hash_table_free): Likewise.
433 (elf_i386_link_hash_table_create): Create loc_hash_table and
434 loc_hash_memory.
435 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
436 (elf_i386_size_dynamic_sections): Likewise.
437 (elf_i386_relocate_section): Likewise.
438 (elf_i386_finish_dynamic_sections): Likewise.
439 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
440 isn't NULL.
441
442 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
443 (elf64_x86_64_link_hash_table): Add loc_hash_table and
444 loc_hash_memory.
445 (elf64_x86_64_local_hash): New.
446 (elf64_x86_64_local_htab_hash): Likewise.
447 (elf64_x86_64_local_htab_eq): Likewise.
448 (elf64_x86_64_get_local_sym_hash): Likewise.
449 (elf64_x86_64_link_hash_table_free): Likewise.
450 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
451 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
452 (bfd_elf64_bfd_link_hash_table_free): Likewise.
453 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
454 and loc_hash_memory.
455 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
456 symbols.
457 (elf64_x86_64_size_dynamic_sections): Likewise.
458 (elf64_x86_64_relocate_section): Likewise.
459 (elf64_x86_64_finish_dynamic_sections): Likewise.
460 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
461 sym isn't NULL.
462
dec9d5df
PB
4632009-06-10 Philip Blundell <philb@gnu.org>
464
465 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
466 elf_sec->this_hdr == NULL.
467
92bc0e80
TG
4682009-06-12 Tristan Gingold <gingold@adacore.com>
469
470 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
471 * bfd-in2.h: Regenerated.
472 * libbfd.h: Regenerated.
473
474 * mach-o.c (FILE_ALIGN): New macro.
475 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
476 (bfd_mach_o_print_symbol): Ditto.
477 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
478 (bfd_mach_o_get_reloc_upper_bound): New function.
479 (bfd_mach_o_canonicalize_reloc): Ditto.
480 (bfd_mach_o_scan_write_relocs): Ditto.
481 (bfd_mach_o_scan_write_section_32): Remove offset argument.
482 (bfd_mach_o_scan_write_section_64): Ditto.
483 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
484 written for load command. Do not compute section file offset.
485 (bfd_mach_o_scan_write_segment_64): Ditto.
486 (bfd_mach_o_scan_write_symtab): Compute file offset first.
487 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
488 Mach-O to ...
489 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 490 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG
491 Call bfd_mach_o_mangle_symbols.
492 (bfd_mach_o_build_commands): Adjust for filelen field.
493 Use FILE_ALIGN macro. Clear section file offset if section is empty.
494 Do not set symtab file offset anymore here.
495 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
496 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
497 Set reloc_count and rel_filepos section fields.
498 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
499 unsigned int.
500 (bfd_mach_o_scan_read_section_64): Ditto.
501 (bfd_mach_o_scan_read_section): Ditto.
502 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
503 bfd_mach_o_asymbol. Use unsigned int for file offset type.
504 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
505 Handle weak-ref symbols.
506 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
507 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
508 (bfd_mach_o_scan): Remove assignment to removed field.
509 (bfd_mach_o_mkobject_init): Ditto.
510 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
511 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
512 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
513 (bfd_mach_o_swap_reloc_in): Ditto.
514 (bfd_mach_o_swap_reloc_out): Ditto.
515
516 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
517 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
518 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
519 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
520 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
521 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
522 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
523 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
524 (BFD_MACH_O_N_WEAK_DEF): New macros.
525 Add comments.
526 (bfd_mach_o_section_type): Add new enumeration values.
527 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
528 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
529 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
530 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
531 macros.
532 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
533 (BFD_MACH_O_GENERIC_RELOC_PAIR)
534 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
535 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
536 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
537 (BFD_MACH_O_RELENT_SIZE): Ditto.
538 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
539 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
540 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
541 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
542 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
543 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
544 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
545 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
546 (bfd_mach_o_reloc_info): New struct.
547 (bfd_mach_o_asymbol): New struct.
548 (bfd_mach_o_symtab_command): The symbols field is now of type
549 bfd_mach_o_asymbol.
550 (bfd_mach_o_load_command): The offset and len fields are now of type
551 unsigned int.
552 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
553 Add a filelen field. Add comments.
554 (bfd_mach_o_backend_data): New struct.
555 (bfd_mach_o_get_backend_data): New macro.
556 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
557 bfd_mach_o_asymbol.
558 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
559 (bfd_mach_o_get_reloc_upper_bound): New prototype.
560 (bfd_mach_o_canonicalize_reloc): Ditto.
561
562 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
563 duplicated macro. Now defined to _bfd_generic_is_local_label.
564 (TARGET_NAME_BACKEND): New macro...
565 (TARGET_NAME_BACKEND): ... used to name a new variable.
566 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
567 Mach-O backend data.
568
569 * mach-o-i386.c (i386_howto_table): New variable.
570 (bfd_mach_o_i386_swap_reloc_in): New function.
571 (bfd_mach_o_i386_swap_reloc_out): Ditto.
572 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
573 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
574 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
575 (bfd_mach_o_bfd_reloc_type_lookup)
576 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
577
8c7d38e8
NC
5782009-06-11 Eric Paris <eparis@redhat.com>
579 Nick Clifton <nickc@redhat.com>
580
581 * opncls.c (_maybe_make_executable): New function. Gives execute
582 permission to an executable bfd that was opened for writing
583 provided that it is a regular file. Replaces common code found in...
584 (bfd_close): here and ...
585 (bfd_close_all_done): here.
586
f865a31d
AG
5872009-06-11 Anthony Green <green@moxielogic.com>
588
589 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
590 * bfd-in2.h: Rebuilt.
591 * libbfd.h: Rebuilt.
592 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
593 relocation support.
594 (moxie_reloc_map): Ditto.
595 Clean up copyright notice.
596
25b88f33
PP
5972009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
598
1372b818 599 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP
600 * bfdio.c (bfd_mmap): New function.
601 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 602 * cache.c (cache_bmmap): New function.
25b88f33
PP
603 (cache_iovec): Initialize bmmap member.
604 * opencls.c (opncls_bmmap): New function.
605 (opncls_iovec): Initialize bmmap member.
606
c2f09c75
TG
6072009-06-09 Tristan Gingold <gingold@adacore.com>
608
609 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
610 and stabstr_segment fields.
611 (mach_o_be_vec, mach_o_le_vec): Removed
612 (bfd_mach_o_version): New prototype.
613
614 * mach-o.c (bfd_mach_o_version): Make this function public.
615 (mach_o_wide_p): New function.
616 (bfd_mach_o_wide_p): Ditto.
617 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
618 weird names.
619 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
620 Search in the list only if the name starts with a dot.
621 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
622 test. Check bfd_seek status.
623 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
624 (bfd_mach_o_scan_write_section_32): Ditto.
625 (bfd_mach_o_scan_write_section_64): Ditto.
626 (bfd_mach_o_scan_write_section): Removed.
627 (bfd_mach_o_scan_write_segment): Split into ...
628 (bfd_mach_o_scan_write_segment_32): ... this and ...
629 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
630 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
631 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
632 symbol table. Now returns a boolean.
633 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
634 Adjust for status type.
635 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
636 test. Write symbol table. Numbers the sections.
637 (bfd_mach_o_read_header): Check bfd_seek status.
638 Use mach_o_wide_p instead of hard-coded test.
639 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
640 (bfd_mach_o_scan_read_section_64): Ditto.
641 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
642 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
643 handled common symbols.
644 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
645 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
646 (bfd_mach_o_scan_read_dylinker): Ditto.
647 (bfd_mach_o_scan_read_dylib): Ditto.
648 (bfd_mach_o_scan_read_thread): Ditto.
649 (bfd_mach_o_scan_read_symtab): Ditto.
650 Do not create a section for the stabs.
651 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
652 (bfd_mach_o_scan_read_segment): Ditto.
653 (bfd_mach_o_scan_read_command): Ditto.
654 (bfd_mach_o_scan_start_address): Ditto.
655 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
656 (bfd_mach_o_archive_p): Check bfd_seek status.
657 (bfd_mach_o_core_fetch_environment): Ditto.
658
659 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
660
2a81c24a
L
6612009-06-06 H.J. Lu <hongjiu.lu@intel.com>
662
663 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
664 (elf_i386_link_hash_table_create): Initialize irelifunc.
665 (elf_i386_check_relocs): Updated. Set up irelifunc for
666 shared objects.
667 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
668 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
669 shared objects.
670 (elf_i386_relocate_section): Likewise.
671
672 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
673 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
674 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
675 shared objects.
676 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
677 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
678 shared objects.
679 (elf64_x86_64_relocate_section): Likewise.
680
681 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
682 ...
683 (_bfd_elf_create_ifunc_sections): This.
684
c2f09c75 685 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L
686 ...
687 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
688 for shared objects.
689
710ab287
L
6902009-06-06 H.J. Lu <hongjiu.lu@intel.com>
691
692 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
693 relocation for R_386_32 against STT_GNU_IFUNC symbol when
694 building shared object. Check info->executable instead of
695 !info->shared when setting non_got_ref.
696 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
697 for non-GOT reference of STT_GNU_IFUNC symbol in shared
698 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
699 symbol if needed.
700 (elf_i386_relocate_section): Output dynamic relocation for
701 R_386_32 against STT_GNU_IFUNC symbol to get the real
702 function address when building shared object.
703 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
704 relocation for STT_GNU_IFUNC symbol in shared object.
705
706 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
707 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
708 symbol when building shared object. Check info->executable
709 instead of !info->shared when setting non_got_ref.
710 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
711 for non-GOT reference of STT_GNU_IFUNC symbol in shared
712 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
713 if needed.
714 (elf64_x86_64_relocate_section): Output dynamic relocation
715 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
716 function address when building shared object.
717 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
718 relocation for STT_GNU_IFUNC symbol in shared object.
719
9e93c730
JK
7202009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
721
722 * Makefile.am: Run "make dep-am".
723 (BFD32_BACKENDS): Add mach-o-i386.lo.
724 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
725 * Makefile.in: Regenerate.
726
74681fc4
AM
7272009-06-06 Alan Modra <amodra@bigpond.net.au>
728
729 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
730 when looking for soft-icache stubs.
731
154a1ee5
TG
7322009-06-05 Tristan Gingold <gingold@adacore.com>
733
734 * mach-o.h: Update copyright year.
735 (bfd_mach_o_mach_header_magic): New enum.
736 (bfd_mach_o_cpu_subtype): Now an enum.
737 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
738 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
739 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
740 (bfd_mach_o_load_command): Field type_required is now a boolean.
741 Reindent prototypes.
742 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
743 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
744 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
745 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
746 (bfd_mach_o_get_symtab_upper_bound): Ditto.
747 (bfd_mach_o_canonicalize_symtab): Ditto.
748 (bfd_mach_o_get_symbol_info): Ditto.
749 (bfd_mach_o_print_symbol): Ditto.
750 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
751 (bfd_mach_o_make_empty_symbol): Ditto.
752 (bfd_mach_o_write_contents): Ditto.
753
754 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
755 bfd_mach_o_mkobject): Defines.
756 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
757 Do not check with target vector but with flavour.
758 (struct mach_o_section_name_xlat): New declaration.
759 (dwarf_section_names_xlat): Ditto.
760 (text_section_names_xlat): Ditto.
761 (data_section_names_xlat): Ditto.
762 (struct mach_o_segment_name_xlat): Ditto.
763 (segsec_names_xlat): Ditto.
764 (bfd_mach_o_convert_section_name_to_bfd): New function.
765 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
766 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
767 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
768 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
769 Accept any input and output flavour. Do not share private data
770 anymore.
771 (bfd_mach_o_count_symbols): Add a comment.
772 (bfd_mach_o_get_symtab_upper_bound): Make it public.
773 (bfd_mach_o_canonicalize_symtab): Ditto.
774 (bfd_mach_o_get_symbol_info): Ditto.
775 (bfd_mach_o_print_symbol): Ditto.
776 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
777 Use constants instead of hard-coded values.
778 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
779 values.
780 (bfd_mach_o_scan_write_section_64): Ditto.
781 (bfd_mach_o_scan_write_segment): Ditto.
782 Do not copy sections anymore.
783 (bfd_mach_o_write_contents): Make it public.
784 Remove dead code. Rewrite typeflag assignment.
785 (bfd_mach_o_build_commands): New function.
786 (bfd_mach_o_set_section_contents): Ditto.
787 (bfd_mach_o_make_empty_symbol): Make it public.
788 (bfd_mach_o_read_header): Make it static.
789 Convert to bfd_boolean.
790 Use constants instead of hard-coded values.
791 (bfd_mach_o_make_bfd_section): Call
792 bfd_mach_o_convert_section_name_to_bfd to create name.
793 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
794 values.
795 (bfd_mach_o_scan_read_section_64): Ditto.
796 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
797 a segment anymore. Use constants instead of hard-coded values.
798 (bfd_mach_o_scan_read_command): Fix style.
799 (bfd_mach_o_scan): Use constants instead of hard-coded values.
800 Get rid of BFD_IO_FUNCS.
801 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
802 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
803 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
804 (bfd_mach_o_object_p): Removed.
805 (bfd_mach_o_gen_core_p): New function, replaces ...
806 (bfd_mach_o_core_p): ... deleted.
807 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
808
809 * mach-o-i386.c: New file.
810 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
811 * configure.in (TDEFINES): Add mach_o_i386_vec.
812 * configure: Regenerated.
813 * targets.c: Add mach_o_i386_vec.
814
815 * mach-o.c: Update copyright years.
816 (BFD_IO_FUNCS): Remove (was not used).
817 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
818 bfd_mach_o_slurp_extended_name_table,
819 bfd_mach_o_construct_extended_name_table,
820 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
821 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
822 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
823 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
824 bfd_mach_o_get_section_contents_in_window,
825 bfd_mach_o_bfd_is_local_label_name,
826 bfd_mach_o_bfd_is_target_special_symbol,
827 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
828 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
829 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
830 bfd_mach_o_minisymbol_to_symbol,
831 bfd_mach_o_bfd_get_relocated_section_contents,
832 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
833 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
834 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
835 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
836 bfd_mach_o_bfd_merge_private_bfd_data,
837 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
838 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
839 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
840 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
841 bfd_mach_o_bfd_copy_private_header_data,
842 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
843 * mach-o-target.c: ... here.
844 Update copyright years.
845
a1ef399e
AM
8462009-06-04 Alan Modra <amodra@bigpond.net.au>
847
848 * dep-in.sed: Don't use \n in replacement part of s command.
849 * Makefile.am (DEP1): LC_ALL for uniq.
850 Run "make dep-am".
851 * Makefile.in: Regenerate.
852
2e75bb35
L
8532009-06-03 H.J. Lu <hongjiu.lu@intel.com>
854
855 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
856 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
857 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
858
0018b0a3
L
8592009-06-03 H.J. Lu <hongjiu.lu@intel.com>
860
861 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
862 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
863 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
864 against STT_GNU_IFUNC symbols for static executables.
865 (elf_i386_finish_dynamic_symbol): Load GOT entry with
866 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
867
868 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
869 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
870 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
871 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
872
94313f36
RS
8732009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
874
875 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
876 symbols to be left unimported when linking statically.
877 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
878 code when linking statically.
879
7afd84dc
L
8802009-06-02 H.J. Lu <hongjiu.lu@intel.com>
881
882 * elf32-i386.c (elf_i386_check_relocs): Increment
883 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
884 against STT_GNU_IFUNC symbol.
885 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
886 local STT_GNU_IFUNC definition is used.
887 (elf_i386_relocate_section): Handle got.offset != -1 for
888 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
889 symbol.
890
891 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
892 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
893 relocations against STT_GNU_IFUNC symbol.
894 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
895 local STT_GNU_IFUNC definition is used.
896 (elf64_x86_64_relocate_section): Handle got.offset != -1
897 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
898 STT_GNU_IFUNC symbol.
899
cbe950e9
L
9002009-06-01 H.J. Lu <hongjiu.lu@intel.com>
901
902 PR ld/10205
903 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
904 (elf_i386_reloc_type_lookup): Likewise.
905 (R_386_tls): Removed.
906 (R_386_irelative): New.
907 (R_386_vt_offset): Updated.
908 (elf_i386_rtype_to_howto): Likewise.
909 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
910 (elf_i386_link_hash_table_create): Initialize igotplt,
911 iplt and irelplt.
912 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
913 (elf_i386_adjust_dynamic_symbol): Likewise.
914 (elf_i386_allocate_dynrelocs): Likewise.
915 (elf_i386_relocate_section): Likewise.
916 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
917 sections.
918 (elf_i386_finish_dynamic_symbol): When building a static
919 executable, use .iplt, .igot.plt and .rel.iplt sections for
920 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
921 locally defined STT_GNU_IFUNC symbol.
922
923 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
924 (x86_64_reloc_map): Likewise.
925 (R_X86_64_standard): Updated.
926 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
927 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
928 iplt and irelplt.
929 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
930 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
931 (elf64_x86_64_allocate_dynrelocs): Likewise.
932 (elf64_x86_64_relocate_section): Likewise.
933 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
934 sections.
935 (elf64_x86_64_finish_dynamic_symbol): When building a static
936 executable, use .iplt, .igot.plt and .rela.iplt sections for
937 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
938 for locally defined STT_GNU_IFUNC symbol.
939
940 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
941 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
942
943 * bfd-in2.h: Regenerated.
944 * libbfd.h: Likewise.
945
3aa14d16
L
9462009-06-01 H.J. Lu <hongjiu.lu@intel.com>
947
948 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
949 (_bfd_elf_make_ifunc_reloc_section): Removed.
950 (_bfd_elf_is_ifunc_symbol): Likewise.
951 (_bfd_elf_create_static_ifunc_sections): New.
952
953 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
954 symbol check to ...
955 (elf_link_add_object_symbols): Here.
956 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
957 STT_GNU_IFUNC symbol.
958 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
959 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
960 (IFUNC_INFIX): Removed.
961 (get_ifunc_reloc_section_name): Likewise.
962 (_bfd_elf_make_ifunc_reloc_section): Likewise.
963 (_bfd_elf_is_ifunc_symbol): Likewise.
964 (_bfd_elf_create_static_ifunc_sections): New.
965
eb4ff4d6
L
9662009-05-29 H.J. Lu <hongjiu.lu@intel.com>
967
968 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
969 (create_got_section): Likewise.
970 (allocate_dynrelocs): Likewise.
971 (readonly_dynrelocs): Likewise.
972 (set_tls_module_base): Likewise.
973 (dtpoff_base): Likewise.
974 (tpoff): Likewise.
975 (elf_i386_link_hash_table_create): Updated.
976 (elf_i386_create_dynamic_sections): Likewise.
977 (elf_i386_check_relocs): Likewise.
978 (elf_i386_size_dynamic_sections): Likewise.
979 (elf_i386_relocate_section): Likewise.
980
981 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
982 (create_got_section): Likewise.
983 (allocate_dynrelocs): Likewise.
984 (readonly_dynrelocs): Likewise.
985 (set_tls_module_base): Likewise.
986 (dtpoff_base): Likewise.
987 (tpoff): Likewise.
988 (elf64_x86_64_link_hash_table_create): Updated.
989 (elf64_x86_64_create_dynamic_sections): Likewise.
990 (elf64_x86_64_check_relocs): Likewise.
991 (elf64_x86_64_size_dynamic_sections): Likewise.
992 (elf64_x86_64_relocate_section): Likewise.
993
fc579192
NC
9942009-05-28 Nick Clifton <nickc@redhat.com>
995
996 * targets.c (_bfd_target_vector): Only include plugin target in
997 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
998
5ebe2858
UW
9992009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1000
1001 * elf32-spu.c (struct call_info): New member broken_cycle.
1002 (remove_cycle): Instead of physically removing call_info structures
1003 to break call graph cycles, mark them using the broken_cycle flag.
1004 (mark_overlay_section): Respect broken_cycle flag.
1005 (unmark_overlay_section): Likewise.
1006 (collect_lib_sections): Likewise.
1007 (collect_overlays): Likewise.
1008 (sum_stack): Likewise.
1009
34ad4cb0
UW
10102009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1011
1012 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1013 (mark_functions_via_relocs): Initialize callee->count to 1.
1014 (pasted_function): Likewise.
1015 (spu_elf_auto_overlay): Honor call counts when determining number
1016 of stubs required in software i-cache mode.
1017
fc579192
NC
10182009-05-27 Rafael Avila de Espindola <espindola@google.com>
1019
1020 * plugin.c (program_name): Remove.
1021 (plugin_program_name): New.
1022 (bfd_plugin_set_program_name): New.
1023 (try_load_plugin): Use plugin_program_name.
1024 * plugin.h (bfd_plugin_set_program_name): New.
1025
10262009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC
1027
1028 * aclocal.m4: Include ../config/plugins.m4.
1029 * configure.in: Use AC_PLUGINS.
1030 * configure: Regenerate.
1031 * Makefile.in: Regenerate.
1032 * doc/Makefile.in: Regenerate.
1033
c8a1f254
NS
10342009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1035
1036 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1037 link.
1038 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1039 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1040 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1041 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1042 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1043 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1044 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1045 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1046 * reloc.c (bfd_generic_relax_section): Likewise.
1047 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1048 * vms.c (vms_bfd_relax_section): Likewise.
1049
68d7e96a
L
10502009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1051
1052 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1053
1054 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1055 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1056
1057 * elf32-i386.c (allocate_dynrelocs): Updated.
1058 (elf_i386_relocate_section): Likewise.
1059 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1060 (elf64_x86_64_relocate_section): Likewise.
1061
1062 * elf64-x86-64.c (is_indirect_symbol): Removed.
1063
f12e7348
NC
10642009-05-26 Nick Clifton <nickc@redhat.com>
1065
1066 * po/id.po: Updated Indonesian translation.
1067
ce3c775b
NC
10682009-05-26 Rafael Avila de Espindola <espindola@google.com>
1069
1070 * Makefile.am: Run "make dep-am".
1071 (AM_CPPFLAGS): New.
1072 (LIBDL): New.
1073 (ALL_MACHINES): Add cpu-plugin.lo.
1074 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1075 (BFD32_BACKENDS): Add plugin.lo.
1076 (BFD32_BACKENDS_CFILES): Add plugin.c.
1077 (libbfd_la_LIBADD): Add LIBDL
1078 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1079 (bfd_plugin_arch): Declare.
1080 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1081 * bfd.c (bfd): Add plugin_data.
1082 * config.bfd: Handle the plugin target.
1083 * configure.in: Check for --enable-plugins.
1084 (LT_INIT): Use the dlopen option.
1085 * cpu-plugin.c: New.
1086 * plugin.c: New.
1087 * plugin.h: New.
1088 * targets.c (plugin_vec): Declare.
1089 (_bfd_target_vector): Add plugin_vec.
1090 * Makefile.in: Regenerate.
1091 * bfd-in2.h: Regenerate.
1092 * configure: Regenerate.
1093
9e097a72
AM
10942009-05-26 Alan Modra <amodra@bigpond.net.au>
1095
1096 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1097 per line with all lines having continuation backslash. Prefix
1098 first line with "A", following lines with "B".
1099 * Makefile.am (DEP): Don't use dep.sed here.
1100 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1101 dep.sed here on dependencies, sort and uniq.
1102 * Makefile.in: Regenerate.
1103
d5acff2f
TG
11042009-05-25 Tristan Gingold <gingold@adacore.com>
1105
1106 * makefile.vms: Add verilog.obj to object list OBJS.
1107
5c93f09b
AM
11082009-05-24 Alan Modra <amodra@bigpond.net.au>
1109
1110 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1111 for BFD_IN_MEMORY is cleared.
1112 (bfd_bwrite): Zero excess memory allocated.
1113
48229727
JB
11142009-05-22 Julian Brown <julian@codesourcery.com>
1115
1116 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1117 macros.
1118 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1119 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1120 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1121 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1122 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1123 (a8_erratum_fix, a8_erratum_reloc): New structs.
1124 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1125 num_a8_erratum_fixes, fix_cortex_a8 fields.
1126 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1127 (elf32_arm_add_stub): Split into two parts, creating...
1128 (elf32_arm_create_or_find_stub_sec): New function.
1129 (elf32_arm_final_link_relocate): Add forward declaration.
1130 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1131 relocations, multiple relocations per stub.
1132 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1133 (arm_size_one_stub): Use find_stub_size_and_template.
1134 (a8_reloc_compare): New.
1135 (find_thumb_glue): Add forward declaration.
1136 (cortex_a8_erratum_scan): New.
1137 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1138 (bfd_elf32_arm_set_cortex_a8_fix): New.
1139 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1140 (arm_map_one_stub): Add THUMB32_TYPE support.
1141 (a8_branch_to_stub_data): New.
1142 (make_branch_to_a8_stub): New.
1143 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1144 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1145 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1146 Cortex-A8 erratum workaround.
1147 * bfd-in2.h: Regenerate.
1148
2b3decb5
AM
11492009-05-22 Alan Modra <amodra@bigpond.net.au>
1150
1151 * Makefile.am: Run "make dep-am".
1152 * Makefile.in: Regenerate.
1153 * po/SRC-POTFILES.in: Regenerate.
1154
930e005c
AM
11552009-05-21 Alan Modra <amodra@bigpond.net.au>
1156
1157 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1158 commit.
1159
6e0b88f1
AM
11602009-05-21 Alan Modra <amodra@bigpond.net.au>
1161
1162 * elf-bfd.h (struct elf_backend_data
1163 <elf_backend_link_output_symbol_hook>): Return an int.
1164 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1165 symbols on deleted .opd entries.
1166 * elflink.c (elf_link_output_sym): Return without outputting sym
1167 if output_symbol_hook returns 2.
1168 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1169 Abort if we must not discard sym.
1170 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1171 local syms.
1172 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1173 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1174 elf_backend_link_output_symbol_hook return type change.
1175 * elf32-arm.c (output_arch_syminfo): Likewise.
1176 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1177 (elf32_arm_output_arch_local_syms): Likewise.
1178 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1179 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1180 (bfd_score_elf_link_output_symbol_hook): Likewise.
1181 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1182 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1183 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1184 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1185 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1186 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1187 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1188 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1189 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1190 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1191 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1192
5ef11c02
AM
11932009-05-21 Alan Modra <amodra@bigpond.net.au>
1194
1195 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1196 out of range .opd symbols.
1197
ebf12fbe
DK
11982009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1199
1200 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1201 fprintf_vma directly.
1202 * peXXigen.c (pe_print_edata): Likewise.
1203 (pe_print_pdata): Likewise.
1204 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1205 (_bfd_XX_print_private_bfd_data_common): Likewise.
1206
c1711530
DK
12072009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1208
1209 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1210
22a8f80e 12112009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 1212 Paul Brook <paul@codesourcery.com>
22a8f80e
PB
1213
1214 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1215 fix discarded sections.
1216
335bd8f2
UW
12172009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1218
1219 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1220 sections into the software icache.
1221
cdc83fba
UW
12222009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1223
1224 * elf32-spu.c (build_stub): Always build "compact" sofware
1225 i-cache stubs.
1226
97fc8d84
UW
12272009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1228
1229 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1230 (spu_elf_setup): Initialize it.
1231 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1232 Update to new-sytle cache manager data structures.
1233 (spu_elf_build_stubs): Generate new-style cache manager data
1234 structures and symbols.
1235 (spu_elf_auto_overlay): Update size computation.
1236
452de53c
UW
12372009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1238
1239 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1240 segments first amongst the program headers.
1241
d342a8b1
UW
12422009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1243
1244 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1245 into addresses for relocation types that look at high bits. Remove
1246 special handling of relocation overflow warnings.
1247
cc210763
UW
12482009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1249
1250 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1251 control flow graph between fragments of a function.
1252
c1ea05bb
UW
12532009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1254
1255 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1256 generate only a 16-byte .toe section.
1257 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1258
bbb0fc04
AM
12592009-05-14 Alan Modra <amodra@bigpond.net.au>
1260
1261 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1262 (spu_elf_place_overlay_data): ..here. New function.
1263 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1264
6e6718a3
AJ
12652009-05-13 Andrew Jenner <andrew@codesourcery.com>
1266
1267 * elf32-arm.c: Move sysdep.h to start of file.
1268
77ae44b0
AM
12692009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1270
1271 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1272 start of overlays.
1273 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1274 __icache_tag_array and __icache_tag_array_size.
1275
51408ec2
AM
12762009-05-11 Masaki Muranaka <monaka@monami-software.com>
1277
1278 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1279 ATTRIBUTE_UNUSED.
1280 (bfinfdpic_link_omit_section_dynsym): Likewise.
1281 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1282
2468f9c9
PB
12832009-05-05 Paul Brook <paul@codesourcery.com>
1284
1285 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1286 * bfd-in2.h: Regenerate.
1287 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1288 (_arm_elf_section_data): Add text and exidx fields.
1289 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1290 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1291 copy_exidx_entry): New functions.
1292 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1293
738a79f6
CL
12942009-05-05 Christophe lyon <christophe.lyon@st.com>
1295
1296 * elf32-arm.c (DEF_STUBS): New helper define.
1297 (DEF_STUB): Likewise.
1298 (stub_def): New type.
1299 (stub_definitions): New array, containing stub template pointers
1300 and sizes.
1301 (arm_size_one_stub): Make use of stub_definitions.
1302
09e2aba4
DK
13032009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1304
1305 * elflink.c (find_version_for_sym): Remove from here, ...
1306 * linker.c (bfd_find_version_for_sym): ... rename, replace
1307 here, make public and update all callers.
1308 * bfd-in2.h: Regenerate.
1309
d8045f23
NC
13102009-04-30 Nick Clifton <nickc@redhat.com>
1311
1312 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1313 section pointer.
1314 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1315 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1316 into a STT_GNU_IFUNC symbol type.
1317 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1318 type.
1319 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1320 the binary contains ifunc symbols.
1321 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1322 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1323 * elf32-i386.c (is_indirect_function): New function.
1324 (elf_i386_check_relocs): Create an ifunc output section.
1325 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1326 section if necessary.
1327 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1328 if necessary.
1329 (elf_i386_add_symbol_hook): New function. Set the
1330 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1331 symbol is encountered.
1332 (elf_backend_post_process_headers): Define.
1333 (elf_backend_add_symbol_hook): Define.
1334 (elf_i386_post_process_headers): Rename to
1335 elf_i388_fbsd_post_process_headers.
1336 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1337 (is_indirect_function): New function.
1338 (elf64_x86_64_check_relocs): Create an ifunc output section.
1339 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1340 section if necessary.
1341 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1342 symbol if necessary.
1343 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1344 elf_obj_data structure if an ifunc symbol is encountered.
1345 (elf_backend_post_process_headers): Define.
1346 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1347 if we have ifunc symbols to handle.
1348 (get_ifunc_reloc_section_name): New function. Computes the name
1349 for an ifunc section.
1350 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1351 section to hold ifunc relocs.
1352 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1353 (bfd_print_symbol_vandf): Handle ifunc symbols.
1354 (bfd_decode_symclass): Likewise.
1355 * bfd-in2.h: Regenerate.
1356
96c23d59
JM
13572009-04-30 Joseph Myers <joseph@codesourcery.com>
1358
1359 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1360 MOVW and MOVT relocations in a shared library link.
1361
c067354b
NC
13622009-04-27 Anthony Green <green@moxielogic.com>
1363
1364 * verilog.c: New file.
1365 * Makefile.am (BFD32_LIBS): Add verilog.c.
1366 (BFD32_LIBS_CFILES): Add verilog.c.
1367 (verilog.lo): New build rule.
1368 * Makefile.in: Rebuilt.
1369 * targets.c: Add verilog support.
1370 * bfd.c (tdata union): Add Verilog private data field.
1371 * bfd-in2.h: Regenerate.
1372
325c681d
L
13732009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1374
1375 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1376 copy pe_opthdr.
1377
ba775898
DK
13782009-04-23 Matthias Klose <doko@ubuntu.com>
1379
2e28a5fc 1380 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 1381
155d87d7
CL
13822009-04-22 Christophe Lyon <christophe.lyon@st.com>
1383
1384 PR9743
1385 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1386 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1387 (elf32_arm_size_stubs): Likewise.
1388 (record_thumb_to_arm_glue): Deleted unused function.
1389 (bfd_elf32_arm_process_before_allocation): No longer handle
1390 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1391 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1392 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1393
3e6b1042
DJ
13942009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1395
1396 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1397 (elf32_arm_write_section): Declare early.
1398 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1399 (arm_allocate_glue_section_space): Exclude empty sections.
1400 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1401 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1402 BFD.
1403 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1404 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1405 (elf32_arm_size_dynamic_sections): Allocate interworking
1406 sections here.
1407 (bfd_elf32_bfd_final_link): Define.
1408
4f360784
L
14092009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1410
1411 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 1412
4f360784
L
1413 * coffcode.h (coff_compute_section_file_positions): Clear
1414 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1415
1416 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1417 force_minimum_alignment.
1418
1419 * libcoff.h: Regenerated.
1420
1421 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1422 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1423
1424 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1425 nor target_subsystem.
1426
1427 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1428 force_minimum_alignment nor target_subsystem.
1429
e48570bb
DK
14302009-04-21 Kai Tietz <kai.tietz@onevision.com>
1431
1432 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1433 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1434 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1435 include in coff-x86_64.c of headers.
1436 (PDATA_ROW_SIZE): New define.
1437 (pex_regs[]): New static array.
1438 (pex64_get_runtime_function): New static function.
1439 (pex64_get_unwind_info): Likewise.
1440 (pex64_get_scope_entry): Likewise.
1441 (pex64_xdata_print_uwd_codes): Likewise.
1442 (pex64_get_section_by_rva): Likewise.
1443 (pex64_dump_xdata): Likewise.
1444 (pex64_bfd_print_pdata): Likewise.
1445 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1446 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1447 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1448
383c383f 14492009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L
1450 Alan Modra <amodra@bigpond.net.au>
1451 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM
1452
1453 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1454 long names and non-NUL-terminated strings.
1455
b6b450f1
L
14562009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1457
1458 * bfd-in2.h: Regenerated.
1459
d9118602
L
14602009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1461
1462 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1463 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1464
92dd4511
L
14652009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1466
1467 PR binutils/10074
1468 * coffcode.h (bfd_pei_p): New.
1469
1470 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1471 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1472 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1473 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1474 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1475 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1476
1477 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1478 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1479 bfd_efi_rtdrv_x86_64_vec,
1480 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1481 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1482 * targets.c: Likewise.
1483
1484 * configure: Regenerated.
1485 * libcoff.h: Likewise.
1486 * Makefile.in: Likewise.
1487
1488 * efi-app-ia32.c: Removed.
1489 * efi-app-x86_64.c: Likewise.
1490 * efi-bsdrv-ia32.c: Likewise.
1491 * efi-bsdrv-ia64.c: Likewise.
1492 * efi-bsdrv-x86_64.c: Likewise.
1493 * efi-rtdrv-ia32.c: Likewise.
1494 * efi-rtdrv-ia64.c: Likewise.
1495 * efi-rtdrv-x86_64.c: Likewise.
1496 * efi-rtdrv-ia32.c: Likewise.
1497
1498 * efi-app-ia64.c: Moved to ...
1499 * pei-ia64.c: This.
1500 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1501 (TARGET_NAME): Set to pei-ia64.
1502
1503 * libpei.h (bfd_target_pei_p): Removed.
1504 (bfd_target_pei_arch): Likewise.
1505 (bfd_target_efi_app_p): Likewise.
1506 (bfd_target_efi_app_arch): Likewise.
1507 (bfd_target_efi_bsdrv_p): Likewise.
1508 (bfd_target_efi_bsdrv_arch): Likewise.
1509 (bfd_target_efi_rtdrv_p): Likewise.
1510 (bfd_target_efi_rtdrv_arch): Likewise.
1511 (bfd_pe_executable_p): Likewise.
1512
1513 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1514 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1515 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1516 and efi-rtdrv-ia32.c.
1517 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1518 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1519 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1520 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1521 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1522 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1523 (efi-app-ia64.lo): Removed.
1524 (efi-bsdrv-ia32.lo): Likewise.
1525 (efi-rtdrv-ia32.lo): Likewise.
1526 (efi-app-ia64.lo): Likewise.
1527 (efi-bsdrv-ia64.lo): Likewise.
1528 (efi-rtdrv-ia64.lo): Likewise.
1529 (efi-app-x86_64.lo): Likewise.
1530 (efi-bsdrv-x86_64.lo): Likewise.
1531 (efi-rtdrv-x86_64.lo): Likewise.
1532 (pei-ia64.lo): New.
1533
1534 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1535 with bfd_pei_p.
1536 (arch_type): Removed.
1537 (pe_arch): Likewise.
1538 (pe_bfd_object_p): Just return coff_object_p.
1539
1540 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1541 bfd_pe_executable_p with bfd_pei_p.
1542
69c5861e
CL
15432009-04-17 Christophe Lyon <christophe.lyon@st.com>
1544
1545 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1546 PLT entries to an undefined symbol when generating a shared
1547 library.
1548
e9cd0660
NC
15492009-04-17 Nick Clifton <nickc@redhat.com>
1550
1551 PR 9909
1552 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1553
3023e3f6
RS
15542009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1555
1556 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1557 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1558 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1559 * binary.c (binary_bfd_define_common_symbol): Likewise.
1560 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1561 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1562 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1563 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1564 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1565 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1566 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1567 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1568 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1569 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1570 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1571 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1572 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1573 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1574 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1575 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1576 * som.c (som_bfd_define_common_symbol): Likewise.
1577 * srec.c (srec_bfd_define_common_symbol): Likewise.
1578 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1579 * versados.c (versados_bfd_define_common_symbol): Likewise.
1580 * vms.c (vms_bfd_define_common_symbol): Likewise.
1581 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1582 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1583 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1584 (pmac_xcoff_vec): Likewise.
1585 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1586 (aix5coff64_vec): Likewise.
1587 * linker.c (bfd_generic_define_common_symbol): New function.
1588 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1589 (_bfd_define_common_symbol): New field.
1590 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1591 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1592 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1593 symbols here.
1594 * bfd-in2.h: Regenerate.
1595 * libbfd.h: Likewise.
1596 * libcoff.h: Likewise.
1597
20135e4c
NC
15982009-04-15 Anthony Green <green@moxielogic.com>
1599
1600 * targets.c: Add moxie support.
1601 * Makefile.am: Ditto.
1602 * Makefile.in: Rebuilt.
1603 * cpu-moxie.c, elf32-moxie.c: New files.
1604 * archures.c: Add moxie support.
1605 * configure.in: Add moxie support.
1606 * configure: Rebuilt.
1607 * config.bfd, archures.c: Add moxie support.
1608 * bfd-in2.h: Rebuilt.
1609
82b5c97a
CL
16102009-04-15 Christophe Lyon <christophe.lyon@st.com>
1611
1612 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1613 branch to an undef weak symbol into a jump to next instruction if
1614 a PLT entry will be created.
1615
0408dee6
DK
16162009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1617
1618 * coffgen.c (make_a_section_from_file): Set the backend long
1619 section names enable if long section names found on input.
1620 * coffcode.h: Extend long section names documentation to match.
1621
a0c402a5
L
16222009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1623
1624 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1625 machine code.
1626
4d28413b
DD
16272009-04-07 DJ Delorie <dj@redhat.com>
1628
1629 * archures.c: Add bfd_mach_mep_c5.
1630 * bfd-in2.h: Likewise.
1631 * cpu-mep.c: Add bfd_c5_arch.
1632 * elf32-mep.c: Support it.
1633
bb6198d2
L
16342009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1635
1636 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1637 info->callbacks->einfo.
1638 * linker.c (_bfd_generic_section_already_linked): Likewise.
1639
bcb012d3
DD
16402009-04-06 DJ Delorie <dj@redhat.com>
1641
1642 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1643
db1fe6e9
L
16442009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1645
1646 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1647 _bfd_pex64_print_pdata only if PE is defined.
1648
1649 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1650 (_bfd_pex64_print_pdata): This.
1651
1652 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1653 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1654 is defined.
1655
c7c7219d
KT
16562009-04-05 Kai Tietz <kai.tietz@onevision.com>
1657
1658 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1659 _bfd_pep_print_x64_pdata.
1660 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1661 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1662
3df502ae
SA
16632009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1664
154a1ee5 1665 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA
1666 to zero.
1667
d3626fb0
CL
16682009-04-02 Christophe Lyon <christophe.lyon@st.com>
1669
1670 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1671 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1672 branch stubs.
1673 (elf32_arm_stub_type): New enum values for the two new stubs.
1674 (arm_type_of_stub): Make use of the two new stubs.
1675 (arm_size_one_stub): Handle the two new stubs.
1676
fe723c87
MT
16772009-04-01 Matt Thomas <matt@netbsd.org>
1678
1679 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1680 hidden symbols into the GOT or PLT.GOT.
154a1ee5 1681 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT
1682 into a shared object if it is against a hidden symbol.
1683
ee698300
RS
16842009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1685
1686 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1687 and know_contains_shared_object_p.
1688 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1689 Cache the result in the archive_info table.
1690 (xcoff_auto_export_p): Add an "info" parameter and update the
1691 call to xcoff_archive_contains_shared_object_p.
1692 (xcoff_mark_auto_exports): Update accordingly.
1693 (xcoff_post_gc_symbol): Likewise.
1694
54e2dbe0
RS
16952009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1696
1697 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1698 rather than C_EXT.
1699
2e470849
RS
17002009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1701
1702 * coff-rs6000.c (member_layout): New structure.
1703 (archive_iterator): Likewise.
1704 (member_layout_init): New function.
1705 (archive_iterator_begin): Likewise.
1706 (archive_iterator_next): Likewise.
1707 (xcoff_write_armap_old): Use the new iterator functions.
1708 (do_shared_object_padding): Delete.
1709 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1710 handling of arch_info.
1711 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1712 first loop rather than the second. Allocate a member header if
1713 there isn't one, then work out the stat information and length
1714 in the first loop too. Use the new iterators for the second loop.
1715 (xcoff_write_archive_contents_big): Likewise.
1716
24c611d1
RS
17172009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1718
1719 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1720 (bfd_xcoff_set_archive_import_path): Likewise.
1721 * bfd-in2.h: Regenerate.
1722 * xcofflink.c: Include libiberty.h.
1723 (xcoff_archive_info): New structure.
1724 (xcoff_archive_info_hash): New function.
1725 (xcoff_archive_info_eq): Likewise.
1726 (xcoff_get_archive_info): Likewise.
1727 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1728 (bfd_xcoff_split_import_path): New function.
1729 (bfd_xcoff_set_archive_import_path): Likewise.
1730 (xcoff_set_import_path): Move earlier in file.
1731 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1732 object to the the directory part of the bfd's filename. Get the
1733 import path and filename of an archive object from the archive's
1734 xcoff_tdata, initializing it if necessary. Update use of
1735 import_file_id.
1736 (bfd_link_input_bfd): Update use of import_file_id.
1737 (xcoff_write_global_symbol): Likewise.
1738
d286971a
RS
17392009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1740
1741 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1742
17432009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1744
1745 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1746 a .loader section for relocatable links.
1747 (xcoff_need_ldrel_p): New function.
1748 (xcoff_mark): Use it.
1749 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1750 a loader section.
1751 (xcoff_build_ldsym): New function, split out from...
1752 (xcoff_build_ldsyms): ...here. Rename to...
1753 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1754 call xcoff_build_ldsym, if there's a loader section.
1755 (xcoff_build_loader_section): New function, extracted verbatim from...
1756 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1757 there's a loader section. Only add an __rtinit loader symbol
1758 if there's a loader section. Update after above name change.
1759 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1760 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1761 and xcoff_create_ldrel.
1762 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1763 (xcoff_reloc_link_order): Likewise, but only call it if there's
1764 a loader section. Use xcoff_symbol_section.
1765 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1766 if there's a loader section.
1767
8707bb87
RS
17682009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1769
1770 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1771
e780aef2
CL
17722009-04-01 Christophe Lyon <christophe.lyon@st.com>
1773
1774 * elf32-arm.c (group_sections): Rewrite loops for better
1775 readability.
1776
c301e700
DD
17772009-03-30 DJ Delorie <dj@redhat.com>
1778
1779 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1780 relocs when doing a relocatable link.
1781
3895f852
MM
17822009-03-28 Mark Mitchell <mark@codesourcery.com>
1783
1784 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1785 "ERROR:", in error messages.
1786 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1787 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1788 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1789 (elf32_arm_merge_eabi_attributes): Likewise.
1790 (elf32_arm_merge_private_bfd_data): Likewise.
1791
ea882e87
NC
17922009-03-27 Nick Clifton <nickc@redhat.com>
1793
1794 * section.c (bfd_get_section_contents): Detect and handle the case
1795 where a section has the SEC_IN_MEMORY flag set but no actual
1796 contents allocated.
1797
9433b9b1
AM
17982009-03-26 Alan Modra <amodra@bigpond.net.au>
1799
1800 PR 6494
1801 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1802 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1803 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1804 if we don't find matching PT_LOAD when copying.
1805
dc1aa734
SR
18062009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1807
1808 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1809 the reloc descriptions.
1810
34d3d6b9
HPN
18112009-03-25 Hans-Peter Nilsson <hp@axis.com>
1812
1813 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1814 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1815 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1816
34274ccc
L
18172009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1818
1819 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1820 (bfd_i386_arch_intel_syntax): Likewise.
1821 (i8086_arch): Likewise.
1822 (bfd_x86_64_arch): Likewise.
1823
019c5a2e
HPN
18242009-03-24 Hans-Peter Nilsson <hp@axis.com>
1825
6718f446
HPN
1826 * elf32-cris.c (cris_elf_relocate_section): <case
1827 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1828 symbols for non-allocated sections. Don't check whether to
1829 generate R_CRIS_DTPMOD for non-allocated sections.
1830 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1831 handle relocation GC:ing if applied to non-allocated section.
1832 (cris_elf_check_relocs): Similar.
1833
019c5a2e
HPN
1834 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1835 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1836 when emitting a known TP offset in the GOT.
1837
ffcfec52
AM
18382009-03-23 Alan Modra <amodra@bigpond.net.au>
1839
1840 * elf64-ppc.c (synthetic_opd): Delete.
1841 (compare_symbols): Look for .opd name rather than section match.
1842 (ppc64_elf_get_synthetic_symtab): Likewise.
1843
c6dd29ce
AM
18442009-03-21 Alan Modra <amodra@bigpond.net.au>
1845
1846 * elf32-ppc.c (is_pic_glink_stub): Delete.
1847 (is_nonpic_glink_stub): New function.
1848 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1849 than first pic one.
1850 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1851
8c21ca21
AK
18522009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1853 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1854
1855 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 1856 macros for visibilty and locality checks.
8c21ca21
AK
1857 (elf_s390_adjust_dynamic_symbol): Likewise.
1858 (allocate_dynrelocs): Likewise.
1859 (elf_s390_relocate_section): Likewise.
1860 (elf_s390_finish_dynamic_symbol): Likewise.
1861 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1862 (elf_s390_adjust_dynamic_symbol): Likewise.
1863 (allocate_dynrelocs): Likewise.
1864 (elf_s390_relocate_section): Likewise.
1865 (elf_s390_finish_dynamic_symbol): Likewise.
1866
156621f3
KT
18672009-03-19 Kai Tietz <kai.tietz@onevision.com>
1868
1869 * bfd-in2.h: Regenerated.
1870 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1871 for debugging sections and map memory read/write dependent on
1872 SEC_COFF_NOREAD.
1873 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1874 without memory read flags set.
1875 * section.c: Add SEC_COFF_NOREAD to section flags.
1876
d1fa68d3
AS
18772009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1878
1879 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1880 for format string.
1881
ad2adbc8
AM
18822009-03-19 Alan Modra <amodra@bigpond.net.au>
1883
1884 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1885 "no overlays" return. If there are overlays, create overlay
1886 manager entry symbols here, so that..
1887 (spu_elf_build_stubs): ..we don't need to set them up here.
1888 Simplify entry symbol tests.
1889 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1890
67cc5033
MK
18912009-03-18 Mark Kettenis <kettenis@gnu.org>
1892
d1fa68d3 1893 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK
1894 (elfcore_grok_openbsd_note): New functions.
1895 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1896
8d25cc3d
AM
18972009-03-18 Alan Modra <amodra@bigpond.net.au>
1898
3889c459 1899 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM
1900 * elf32-m68hc1x.c: Include alloca-conf.h.
1901 * xsym.c: Likewise.
1902 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1903 * som.c: Likewise.
1904 * Makefile.am: Run "make dep-am".
1905 * Makefile.in: Regenerate.
1906
a89e6478
DJ
19072009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1908
1909 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1910
a7e11ee1
AM
19112009-03-17 Alan Modra <amodra@bigpond.net.au>
1912
1913 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1914 Add compact_stub.
1915 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1916 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1917 ovly_return fields with ovly_entry[2]. Adjust all users.
1918 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1919 when soft-icache.
1920 (spu_elf_build_stubs): Likewise.
1921 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1922 ovly_flavour changes. Update all callers.
1923 (ovl_stub_size_log2): New function.
1924 (build_stub): Handle compact icache stubs. Use different manager
1925 entry point for stubs in non-icache area.
1926 (spu_elf_size_stubs): Don't allocate space for indirect branch
1927 descriptors.
1928 (spu_elf_build_stubs): And don't built them.
1929
607a83c9
AS
19302009-03-16 Andrew Stubbs <ams@codesourcery.com>
1931
1932 * dwarf2.c (read_section): Always use rawsize, if available.
1933
588f62fc
AM
19342009-03-16 Alan Modra <amodra@bigpond.net.au>
1935
1936 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1937 of rawsize and size for buffer.
1938
a14c90c1
UW
19392009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1940
1941 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1942 parameter just because fixed sections fit into local store.
1943 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1944 generating overlays if fixed sections plus reserved stack
1945 and heap space fit into local store.
1946
30c665df
AM
19472009-03-15 Alan Modra <amodra@bigpond.net.au>
1948
1949 * elf32-spu.c (build_stub): Correct icache set_id.
1950 (spu_elf_relocate_section): Likewise.
1951
f95942a3
RS
19522009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1953
1954 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1955 symbol table if it was created by the current call.
1956
670562e9
RS
19572009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1958
1959 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1960 class XMC_DS rather than XMC_UA.
1961
b64232cc
RS
19622009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1963
1964 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1965 bfd_boolean export_defineds parameter with an unsigned int
1966 auto_export_flags parameter.
1967 * bfd-in2.h: Regenerate.
1968 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1969 split out from xcoff_build_ldsyms.
1970 (xcoff_covered_by_expall_p): New function.
1971 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1972 but with extra code to handle -bexpfull and -bexpall.
1973 (xcoff_mark_auto_exports): New function.
1974 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1975 a function should be automatically exported.
1976 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1977 parameter with an auto_export_flags parameter. Update ldinfo
1978 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1979 exported symbols.
1980
7d504122
RS
19812009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1982
1983 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1984 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1985 init and fini functions. Do garbage collection for objects
1986 without an entry point too.
1987
8602d4fe
RS
19882009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1989
1990 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1991 check whether a symbol has csect information.
1992 (coff_print_aux): Likewise.
1993 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1994 information for C_AIX_WEAKEXT too.
1995 (_bfd_xcoff_swap_aux_out): Likewise.
1996 (xcoff_reloc_type_br): Handle defweak symbols too.
1997 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1998 information for C_AIX_WEAKEXT too.
1999 (_bfd_xcoff64_swap_aux_out): Likewise.
2000 (xcoff64_reloc_type_br): Handle defweak symbols too.
2001 * coffgen.c (coff_print_symbol): Handle auxillary function
2002 information for C_AIX_WEAKEXT too.
2003 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2004 instead of BSF_GLOBAL if the L_WEAK flag is set.
2005 (xcoff_dynamic_definition_p): New function.
2006 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2007 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2008 always take the symbol class from the ldsym. Use weak bfd symbol
2009 types for weak ldsyms.
2010 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2011 Fix the check for whether a definition is from a shared object.
2012 Allow redefinitions of weak symbols.
2013 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2014 (xcoff_keep_symbol_p): Likewise.
2015 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2016 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2017 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2018 but mark them as L_WEAK.
2019 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2020 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2021
5b49f6dc
RS
20222009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2023
2024 * xcofflink.c (xcoff_mark): When walking the relocations,
2025 only mark the target symbol or the target section, not both.
2026 (xcoff_final_definition_p): New function.
2027 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2028 symbol is a valid definition of the associated output symbol.
2029 Use XCOFF_ALLOCATED to stop the same hash table entry having
2030 two output symbols.
2031 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2032 keeping a symbol.
2033 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2034
c4037431
RS
20352009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2036
2037 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2038 symbols as XMC_XO.
2039
3df13c4a
RS
20402009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2041
2042 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2043 * libcoff.h: Regenerate.
2044 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2045 line-number counts in the bfd's lineno_counts field.
2046 Don't keep per-csect line-number counts.
2047 (xcoff_sweep): Don't update per-csect line-number counts.
2048 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2049 entries in each output section.
2050 (xcoff_link_input_bfd): Get the number of line numbers from
2051 the bfd's lineno_counts field, rather than recalculating it
2052 from scratch. Fix the range check when updating C_BINCL and
2053 C_EINCL symbols.
2054 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2055 here. Don't expect csects to have line-number counts.
2056
e450936a
RS
20572009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2058
2059 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2060 * libcoff.h: Regenerate.
2061 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2062 "skip" logic from xcoff_link_input_bfd.
2063 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2064 objects in a dynamic link, rather than checking whether csectpp
2065 is null. Always allocate debug_index for other objects,
2066 and always go through the loop. Update the type of debug_index
2067 after the change above. Read the auxillary csect information
2068 and use xcoff_keep_symbol_p to decide whether a symbol should
2069 be kept. Set its debug_index to -2 if not.
2070 (xcoff_link_input_bfd): Update the type of debug_index after
2071 the change above and always expect it to be nonnull. Use it to
2072 test whether a symbol should be stripped, rather than making the
2073 decision here. Postpone all symbol creation to the second pass.
2074
47dfb2ca
RS
20752009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2076
2077 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2078 creating a descriptor.
2079 (xcoff_sweep): Don't mark toc_section unless it's needed.
2080 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2081 when marking every bfd.
2082 (xcoff_link_input_bfd): Skip all TOC anchors.
2083 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2084 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2085 to -1; call xcoff_find_tc0 instead.
2086
4cc02a02
RS
20872009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2088
2089 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2090 * libcoff.h: Regenerate.
2091 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2092 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2093 the previous symbol's csect. Treat last_symndx as an inclusive value
2094 and simplify its handling.
2095 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2096 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 2097 relocations against undefined or absolute sections.
4cc02a02
RS
2098 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2099 of bfd_und_section_ptr.
2100 (xcoff_link_input_bfd): Likewise.
2101
858ef0ce
RS
21022009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2103
2104 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2105 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2106 flag is set. Assert that all undefined symbols are either
2107 imported or defined by a dynamic object.
2108 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2109 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2110 handling to all relocations. Only set XCOFF_CALLED for function
2111 symbols.
2112 (xcoff_find_function): New function, split out from...
2113 (bfd_xcoff_export_symbol) ...here.
2114 (xcoff_set_import_path): New function, split out from...
2115 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2116 meaning of XCOFF_CALLED.
2117 (xcoff_mark_symbol): If we mark an undefined and unimported
2118 symbol, find some way of defining it. If the symbol is a function
2119 descriptor, fill in its definition automatically. If the symbol
2120 is a function, mark its descriptor and allocate room for global
2121 linkage code. Otherwise mark the symbol as implicitly imported.
2122 Move the code for creating function descriptors from...
d1fa68d3 2123 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS
2124 check for symbols that were implicitly defined.
2125 (xcoff_mark): Don't count any dynamic relocations against
2126 function symbols.
2127 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2128 in the xcoff link info.
2129 (xcoff_link_input_bfd): Remove handling of undefined and
2130 unexported symbols.
2131
12b2cce9
RS
21322009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2133
2134 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2135 if the target is absolute. Fix comment typo.
2136 (xcoff_ppc_relocate_section): Remove FIXME.
2137 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2138 if the target is absolute.
2139
0e3212ad
RS
21402009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2141
2142 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2143 R_POS and R_NEG relocations against absolute symbols to the
2144 .loader section.
2145
d19d97e9
RS
21462009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2147
2148 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2149 to 2 for bfd_mach_ppc_620.
2150
e5231592
RS
21512009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2152
2153 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2154 * configure.in: Likewise.
2155 * configure: Regenerate.
2156
3516e984
L
21572009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2158
2159 PR binutils/9945
2160 * elf.c (assign_section_numbers): Generate symbol table if there
2161 is any relocation in output.
2162 (_bfd_elf_compute_section_file_positions): Likewise.
2163
ce98a316
NC
21642009-03-13 Nick Clifton <nickc@redhat.com>
2165
2166 PR 9934
2167 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2168 * elflink.c (elf_link_read_relocs_from_section): Use
2169 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2170 relocs but no symbol table.
2171 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2172
c4fb387b
L
21732009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2174
2175 PR ld/9938
2176 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2177 to check ___tls_get_addr.
2178
2179 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2180 strncmp to check __tls_get_addr.
2181
53638231
AS
21822009-03-12 Andrew Stubbs <ams@codesourcery.com>
2183
2184 * dwarf2.c (read_section): Always check the offset, even when the
2185 section has been read before.
2186
09e8c3bf
L
21872009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2188
2189 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2190 comments.
2191
36e4dce6
CD
21922009-03-11 Chris Demetriou <cgd@google.com>
2193
2194 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2195 * bfd-in2.h: Regenerate.
2196 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2197 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2198 mode.
2199 (bsd_write_armap): Likewise.
2200 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2201 flag is set, do nothing.
2202 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2203 for timestamp.
2204
9b175a76
UW
22052009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2206
2207 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2208 used to update stack pointer.
2209
f501de17
DA
22102009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2211
2212 PR binutils/9921
2213 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2214 for unknown symbols in absolute section.
2215
d11fd249
NC
22162009-03-06 Nick Clifton <nickc@redhat.com>
2217
2218 * po/es.po: Updated Spanish translation.
2219
8cd931b7
CL
22202009-03-05 Christophe Lyon <christophe.lyon@st.com>
2221
2222 * elf32-arm.c (group_sections): Take next section size into
2223 account before accepting to group it.
2224
5fa9e92f
CL
22252009-03-05 Christophe Lyon <christophe.lyon@st.com>
2226
2227 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2228 PLT entries.
2229 (elf32_arm_final_link_relocate): Likewise.
2230
b92997d6
AM
22312009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2232
2233 PR 9923
2234 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2235
727fc41e
AM
22362009-03-04 Alan Modra <amodra@bigpond.net.au>
2237
2238 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2239 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2240 (BFD_FAKE_SECTION): Init new flag.
2241 * ecoff.c (bfd_debug_section): Likewise.
2242 * bfd-in2.h: Regenerate.
2243 * libbfd.h: Regenerate.
2244 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2245 (ppc_elf_reloc_type_lookup): Handle new relocs.
2246 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2247 without marker relocs.
2248 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2249 if section has no old-style calls.
2250 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2251 Don't try to optimize new-style __tls_get_addr call when handling
2252 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2253 relocs.
2254 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2255 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2256 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2257 without marker relocs.
2258 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2259 if section has no old-style calls. Set toc_ref for new relocs as
2260 appropriate.
2261 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2262 Don't try to optimize new-style __tls_get_addr call when handling
2263 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2264 relocs.
2265
51dec227
AM
22662009-03-04 Alan Modra <amodra@bigpond.net.au>
2267
2268 PR 6768
2269 * configure.in: Test for ld --as-needed support. Link shared
2270 libbfd against libm.
2271 * configure: Regenerate.
2272
a1f7ca36
AM
22732009-03-03 Alan Modra <amodra@bigpond.net.au>
2274
2275 * Makefile.am: Run "make dep-am".
2276 * Makefile.in: Regenerate.
2277
c3b7224a
NC
22782009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2279
2280 * elf32-score7.c: New file.
2281 * elf32-score.h: New file.
2282 * elf32-score.c: Add code to support score 7. Set score7 as the
2283 default.
2284 * cpu-score.c: Add score7 architecure.
2285 (compatibile): New function.
2286 * Makefile.am: Add rules for building elf32-score7 object.
2287 * Makefile.in: Regenerate.
2288 * configure.in: Add elf32-score7 object to score vectors.
2289 * configure: Regenerate.
2290 * reloc.c: Add score7 relocs.
2291 * archures.c: Add score3 and score7 machine numbers.
2292 * bfd-in2.h: Regenerate.
2293 * libbfd.h: Regenerate.
2294
58e24671
RW
22952009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2296
2297 * configure: Regenerate.
2298
5887528b
DA
22992009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2300
d45b7d74
DA
2301 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2302 (elf32_hppa_check_relocs): Use it.
2303
5887528b
DA
2304 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2305 elf64-hppa.c.
2306 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2307 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2308 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2309 (elf_hppa_record_segment_addrs): Likewise.
2310 (elf_hppa_final_link): Likewise.
2311 (elf_hppa_relocate_insn): Likewise.
2312 (elf_hppa_final_link_relocate): Likewise.
2313 (elf64_hppa_relocate_section): Likewise.
2314 * elf64-hppa.c: Insert above.
2315
a03bd320
DA
23162009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2317
2318 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2319 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2320 (elf_hppa_relocate_section): Likewise.
2321 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2322 from struct elf_link_hash_entry. Add count field.
2323 (struct elf64_hppa_dyn_hash_table): Delete.
2324 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2325 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2326 (hppa_elf_hash_entry, eh_name): Define.
2327 (elf64_hppa_new_dyn_hash_entry): Delete.
2328 (elf64_hppa_dyn_hash_lookup): Delete.
2329 (elf64_hppa_dyn_hash_traverse): Delete.
2330 (get_dyn_name): Delete.
2331 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2332 of struct elf64_hppa_dyn_hash_entry *.
2333 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2334 allocate_global_data_plt, allocate_global_data_stub,
2335 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2336 Likewise.
2337 (hppa64_link_hash_newfunc): New.
2338 (elf64_hppa_hash_table_create): Rework.
2339 (count_dyn_reloc): Likewise.
2340 (hppa64_elf_local_refcounts): New.
2341 (elf64_hppa_check_relocs): Rework using standard technique for recording
2342 local DLT, PLT and OPD reference counts.
2343 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2344 elf_link_hash_entry *.
2345 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2346 allocate_global_data_plt, allocate_global_data_stub,
2347 allocate_global_data_opd, allocate_dynrel_entries,
2348 elf64_hppa_adjust_dynamic_symbol,
2349 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2350 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2351 Use hppa_link_hash_table. Rework.
2352 (elf64_hppa_link_output_symbol_hook): Rework.
2353 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2354 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2355 elf64_hppa_finish_dynamic_sections): Likewise.
2356
ebe24dd4
CL
23572009-02-26 Christophe Lyon <christophe.lyon@st.com>
2358
2359 * elf32-arm.c (stub_reloc_type): Removed.
2360 (insn_sequence): Renamed reloc_type field to r_type.
2361 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2362 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2363 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2364 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2365 (arm_stub_is_thumb): Catch new stubs.
2366 (arm_type_of_stub): Handle new stubs.
2367 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2368 (bfd_elf32_arm_process_before_allocation): Remove useless
2369 condition.
2370
b9d678e0
L
23712009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2372
2373 * elf.c (elf_find_function): Use is_function_type to check
2374 function symbol.
2375
56fb3749
SA
23762009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2377
2378 * xtensa-modules.c: Revert to previous version 1.11 due
2379 to inadvertant commit.
2380
658ff993
SA
23812009-02-24 Sterling Augustine <sterling@tensilica.com>
2382
2383 * elf32-xtensa.c (text_action_add): Separate test for action
2384 type. Break if saved action is ta_widen_insn at same offset.
2385
cf3eccff
DJ
23862009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2387
2388 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2389 to elf32_arm_stub_long_branch_any_arm_pic.
2390 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2391 (enum elf32_arm_stub_type, arm_type_of_stub)
2392 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2393 separately.
2394
07d72278
DJ
23952009-02-24 Joseph Myers <joseph@codesourcery.com>
2396
2397 * elf32-arm.c (PREV_SEC): Update comment.
2398 (group_sections): Rename argument to stubs_always_after_branch.
2399 Reverse the list and place stubs at the end of input sections.
2400 Undefine NEXT_SEC.
2401 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2402
4e31c731
DJ
24032009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2404
2405 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2406 Fix formatting.
2407 (arm_size_one_stub): Remove unnecessary break.
2408 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2409
24102009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ
2411
2412 * elf32-arm.c (stub_insn_type): New type.
2413 (stub_reloc_type): Likewise.
2414 (insn_sequence): Likewise.
2415 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2416 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2417 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2418 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2419 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2420 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2421 (elf32_arm_stub_hash_entry): Add new helper fields.
2422 (stub_hash_newfunc): Initialize these new fields.
2423 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2424 to take endianness into account.
2425 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2426 (arm_map_one_stub): Code is now more generic, thanks to
2427 insn_sequence.
2428
c2b4a39d
CL
24292009-02-23 Christophe Lyon <christophe.lyon@st.com>
2430
2431 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2432 code.
2433 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2434 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2435 BLX is not available. Fix typo in warning message. Add comments
2436 and improve formatting.
2437 (arm_build_one_stub): Adjust to new
2438 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2439 (arm_map_one_stub): Likewise.
2440
0c376465 24412009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG
2442 Eric Botcazou <ebotcazou@adacore.com>
2443 Douglas B Rupp <rupp@gnat.com>
0c376465
TG
2444
2445 * vms.h: Update copyright year, fix comments, reorder declarations.
2446 (_bfd_save_vms_section): Remove the prototype.
2447 (EGPS_S_V_NO_SHIFT): New constant.
2448 (bfd_vms_set_section_flags): New prototype.
2449 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2450 constants.
2451 (EGSY_S_W_FLAGS): Ditto.
2452 (EGSY_S_V_QUAD_VAL): Ditto.
2453 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2454 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2455 EGST_S_B_NAMLNG): Ditto.
2456 (ESRF_S_B_NAMLNG): Ditto.
2457 (ETIR_S_C_HEADER_SIZE): Ditto.
2458 (EGPS_S_V_ALLOC_64BIT): Ditto.
2459 (DST_S_C_EPILOG): Ditto.
2460 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2461 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2462 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2463 (DST_S_L_PCLINE_UNSLONG): Ditto.
2464 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2465 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2466 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2467 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2468 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2469 (DST_S_B_SRC_UNSBYTE): Ditto.
2470 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2471 Add prototypes.
2472 (vms_section, vms_reloc): Remove types.
2473 (hdr_struc): Replaced by ...
2474 (hdr_struct): ... new type.
2475 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2476 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2477 (EMH_DATE_LENGTH): Ditto.
2478 (eom_struc): Replaced by ...
2479 (eom_struct): ... new type.
2480 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2481 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2482 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2483 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2484 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2485 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2486 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2487 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2488 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2489 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2490 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2491 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2492 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2493 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2494 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2495 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2496 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2497 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2498 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2499 (enum file_type_enum): New type.
2500 (struct location_struct): Removed.
2501 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2502 (struct funcinfo, struct module): Ditto.
2503 (struct vms_private_data_struct): Update fields.
2504 (struct vms_section_data_struct): New type.
2505
2506 * vms.c: Update copyright year, fix comments,
2507 Fix includes for DECC, add prototypes.
2508 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2509 some initializers.
2510 Use flavour to set is_vax, location_stack is removed.
2511 (struct pair): Declare.
2512 (fill_section_ptr): Initialize variables at declaration.
2513 Add guard to set SECTION_SYM flag, handlde und section.
2514 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2515 (_bfd_vms_slurp_object_records): New function, replaces previous
2516 vms_object_p.
2517 (vms_slurp_module): New function.
2518 (vms_slurp_image): Ditto.
2519 (vms_object_p): Complete rewrite.
2520 (vms_mkobject): Use is_vax field to slect architecture.
2521 (free_reloc_stream): New function.
2522 (vms_convert_to_var): Ditto.
2523 (vms_convert_to_var_1): Ditto.
2524 (vms_convert_to_var_unix_filename): Ditto.
2525 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2526 VAR format on VMS.
2527 (vms_new_section_hook): Set alignment to 0, allocate private data.
2528 (vms_get_section_contents): Load content.
2529 (vms_get_symbol_info): Handle undefined section.
2530 (vms_find_nearest_line): Handle.
2531 (alloc_reloc_stream): New function.
2532 (vms_slurp_reloc_table): Ditto.
2533 (vms_get_reloc_upper_bound): Make it real.
2534 (vms_canonicalize_reloc): Do the real work.
2535 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2536 ALPHA_R_BOH.
2537 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2538 (vms_set_arch_mach): Check arch.
2539 (vms_set_section_contents): Copy the content after allocation.
2540 (vms_alpha_vec): Update object flags.
2541
2542 * vms-tir.c: Update copyright year, fix comments,
2543 add prototypes for new functions.
2544 (dst_define_location): New function.
2545 (dst_restore_location): New function.
2546 (dst_retrieve_location): New function.
2547 (dst_check_allocation): New function.
2548 (image_dump): Call dst_check_allocation.
2549 (image_write_b): Ditto.
2550 (image_write_w): Ditto.
2551 (image_write_l): Ditto.
2552 (image_write_q): Ditto.
2553 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2554 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2555 CTL_STKDL.
2556 Call error handler instead of abort if name is not known.
2557 (etir_sta): Add quarter_relocs argument and set it.
2558 Fix cast.
2559 (etir_sto): Ditto.
2560 (etir_opr): Ditto, return FALSE in case of error.
2561 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2562 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2563 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2564 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2565 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2566 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2567 Return FALSE in case of error.
2568 (tir_sta): Change sign of psect.
2569 (tir_ctl): Ditto.
2570 (tir_cmd): Fix cast. Makes tir_table static const.
2571 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2572 add argument to explain.
2573 (analyze_etir): Initialize maxptr, add quarter_relocs
2574 declaration, move some declarations into inner scopes.
2575 Handle quarter_relocs and STO_IMM.
2576 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2577 (_bfd_vms_slurp_relocs): New function.
2578 (_bfd_vms_decode_relocs): New function.
2579 (sto_imm): Rewritten.
2580 (start_first_etbt_record): New function.
2581 (start_another_etbt_record): Ditto.
2582 (etir_output_check): Ditto.
2583 (defer_reloc_p): Ditto.
2584 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2585 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2586 rewritte relocations handling.
2587 (_bfd_vms_write_tbt): Removed.
2588 (_bfd_vms_write_dbg): Ditto.
2589
2590 * vms-misc.c: Update copyright year, Fix comments.
2591 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2592 (maybe_adjust_record_pointer_for_object): New function.
2593 (_bfd_vms_get_first_record): New function, replaces ...
2594 (_bfd_vms_get_record): .. removed.
2595 (_bfd_vms_get_object_record): New function.
2596 (_bfd_vms_get_object_record): New function.
2597 (vms_get_remaining_object_record): New function, replaces ...
2598 (_bfd_vms_get_next_record): ... removed.
2599 (add_new_contents): Removed.
2600 (_bfd_save_vms_section): Removed.
2601 (_bfd_get_vms_section): Removed.
2602 (_bfd_vms_output_flush): Write in VAR format.
2603 (new_symbol): Don't make UND section.
2604
2605 * vms-hdr.c: Update copyright year, update list of record handled.
2606 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2607 (_bfd_vms_write_hdr): Strip vms and unix patches,
2608 add comments, truncate module name at 31 characters,
2609 use constants instead of hard-coded value,
2610 write BFD version instead of a fixed string.
2611 (_bfd_vms_slurp_ihd): New function.
2612 (_bfd_vms_slurp_isd): Ditto.
2613 (_bfd_vms_slurp_ihs): Ditto.
2614 (new_module): Ditto.
2615 (parse_module): Ditto
2616 (build_module_list): Ditto.
2617 (module_find_nearest_line): Ditto.
2618 (_bfd_vms_find_nearest_dst_line): Ditto.
2619 (vms_slurp_debug): Ditto.
2620 (_bfd_vms_slurp_dbg): Ditto.
2621 (_bfd_vms_slurp_tbt): Ditto.
2622 (_bfd_vms_write_dbg): Ditto.
2623 (_bfd_vms_write_tbt): Ditto.
2624
2625 * vms-gsd.c: Update copyright year, update list of records handled.
2626 (EVAX_LITERALS_NAME): New macro.
2627 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2628 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2629 (register_universal_symbol): New function and prototype.
2630 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2631 improve debug messages,
2632 use constants instead of hard-coded value,
2633 fix missing endianness conversion,
2634 handle global symbol (SYMG).
2635 (bfd_vms_set_section_flags): New function.
2636 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2637 handle section literals,
2638 fix indentation,
2639 handle section bfd and vms flags,
2640 don't output LIB$INITIALIZE symbol,
2641 fix handling of weak symbols,
2642 fix evax vs vax procedure descriptor,
2643 handle absolute symbols.
2644
2645 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2646 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2647
2648 * makefile.vms (DEFS): Fix flags for VMS.
2649
2650 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2651
2652 * bfd-in2.h: Regenerated.
2653 * libbfd.h: Regenerated.
2654
47149254
CC
26552009-02-20 Cary Coutant <ccoutant@google.com>
2656
2657 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2658 in struct stat.
2659
6b1cecf3
DK
26602009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2661
2662 PR gas/7059
2663 * coffcode.h (coff_write_object_contents): Don't let the string
2664 table offset overflow the s_name field when using long section names.
2665
88183869
DK
26662009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2667
2668 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2669 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2670 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2671 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2672 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2673 (bfd_pmac_xcoff_backend_data): Likewise.
2674 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2675 (bfd_xcoff_aix5_backend_data): Likewise.
2676 (xcoff64_write_object_contents): Delete unused long_section_names
2677 local variable.
2678 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2679 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2680 struct non-const.
2681 * coffcode.h (documentation): Update to describe long section names.
2682 (COFFLONGSECTIONCATHELPER): New helper macro.
2683 (BLANKOR1TOODD): Likewise.
2684 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2685 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2686 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2687 (bfd_coff_set_long_section_names_allowed): New function.
2688 (bfd_coff_set_long_section_names_disallowed): Likewise.
2689 (struct bfd_coff_backend_data): Add new backend hook function
2690 pointer _bfd_coff_set_long_section_names.
2691 (bfd_coff_set_long_section_names): New backend hook.
2692 (coff_write_object_contents): Only generate long section names if
2693 bfd_coff_long_section_names() indicates they are currently enabled.
2694 (bfd_coff_std_swap_table): Make non-const, and initialise long
2695 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2696 (ticoff0_swap_table): Likewise to both.
2697 (ticoff1_swap_table): Again, likewise to both.
2698 * coffgen.c (make_a_section_from_file): Allow long section names
2699 as inputs even if not currently allowed for outputs.
2700 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2701 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2702 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2703 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2704 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2705 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2706 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2707 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2708 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2709 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2710 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2711 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2712 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2713 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2714 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2715 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2716 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2717 * libcoff-in.h: Update copyright year to cause updated copyright
2718 year in generated libcoff.h, and fix typo.
2719 * libcoff.h: Regenerated.
2720 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2721 (_bfd_ecoff_no_long_sections): Add prototype.
2722 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2723 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2724 defined by an including .c file.
2725 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2726 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2727 (ticoff1_swap_table): Likewise to both.
2728
90d8a22c
CL
27292009-02-18 Christophe Lyon <christophe.lyon@st.com>
2730
2731 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2732 stub. Catch default case error.
2733 (arm_map_one_stub): Add missing Thumb mapping symbol.
2734
12123067
NC
27352009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2736
2737 PR 9841
2738 * elf32-avr.c: Handle case where no local symbos exist correctly.
2739
fea2b4d6
CL
27402009-02-16 Christophe Lyon <christophe.lyon@st.com>
2741
2742 bfd/
2743 * elf32-arm.c (arm_long_branch_stub,
2744 arm_thumb_v4t_long_branch_stub,
2745 arm_thumb_thumb_long_branch_stub,
2746 arm_thumb_arm_v4t_long_branch_stub,
2747 arm_thumb_arm_v4t_short_branch_stub,
2748 arm_pic_long_branch_stub):
2749 Renamed to elf32_arm_stub_long_branch_any_any,
2750 elf32_arm_stub_long_branch_v4t_arm_thumb,
2751 elf32_arm_stub_long_branch_thumb_only,
2752 elf32_arm_stub_long_branch_v4t_thumb_arm,
2753 elf32_arm_stub_short_branch_v4t_thumb_arm,
2754 elf32_arm_stub_long_branch_any_any_pic.
2755 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2756 arm_thumb_thumb_stub_long_branch,
2757 arm_thumb_arm_v4t_stub_long_branch,
2758 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2759 Renamed to arm_stub_long_branch_any_any,
2760 arm_stub_long_branch_v4t_arm_thumb,
2761 arm_stub_long_branch_thumb_only,
2762 arm_stub_long_branch_v4t_thumb_arm,
2763 arm_stub_short_branch_v4t_thumb_arm,
2764 arm_stub_long_branch_any_any_pic.
2765
13e0a874
DA
27662009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2767
2768 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2769 in branch offset check.
2770
3a71aa26
AM
27712009-02-15 Alan Modra <amodra@bigpond.net.au>
2772
2773 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2774 add toc.symndx and toc.add.
2775 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2776 Set up toc.add.
2777 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2778 callers.
2779 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2780 (branch_reloc_hash_match): New function, extracted from..
2781 (ppc64_elf_tls_optimize): ..here.
2782 (ppc64_elf_relocate_section): Properly set addends when optimizing
2783 tls sequences. Avoid unnecessary reading and writing of insns.
2784 Only redo reloc when symbol changed. Bypass symbol checks when
2785 using tlsld_got.
2786 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2787 (branch_reloc_hash_match): New function, extracted from..
2788 (ppc_elf_tls_optimize): ..here.
2789 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2790 Don't clear addend on zapped __tls_get_addr reloc.
2791
2c2b4ed4
NC
27922009-02-12 Nick Clifton <nickc@redhat.com>
2793
2794 PR 9827
2795 * elflink.c (bfd_elf_final_link): When counting the relocations,
2796 if the header size has not been set yet then assume that it will
2797 match the output section's reloc type.
2798
453f5985
NS
27992009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2800
2801 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2802 relocatable link.
2803
3209bffa
AM
28042009-02-09 Alan Modra <amodra@bigpond.net.au>
2805
2806 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2807 (find_function): Likewise.
2808 (pasted_function): Don't error if no prior function found.
2809 (discover_functions): Revert 2008-12-10 change. Extend first
2810 function range to start of section.
2811
813c8a3c
DA
28122009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2813
2814 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2815 functions to C90.
2816 * elf64-hppa.h: Likewise.
2817
2d0f9ad9
JM
28182009-02-06 Joseph Myers <joseph@codesourcery.com>
2819
2820 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2821 .sbss handling.
2822
50e00962
AM
28232009-02-04 Alan Modra <amodra@bigpond.net.au>
2824
2825 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2826 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2827
52b6b6b9
JM
28282009-02-03 Sandip Matte <sandip@rmicorp.com>
2829
2830 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2831 * archures.c (bfd_mach_mips_xlr): Define.
2832 * bfd-in2.h: Regenerate.
2833 * cpu-mips.c (I_xlr): Define.
2834 (arch_info_struct): Add XLR entry.
2835 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2836 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2837 (mips_mach_extensions): Add XLR entry.
2838
654c3c9f
EW
28392009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2840
2841 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2842
31dd3154
JM
28432009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2844
2845 * configure.in: AC_SUBST pdfdir.
d1fa68d3 2846 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM
2847 and install-pdf-recursive targets. Define pdfdir.
2848 * doc/Makefile.am: Define pdf__strip_dir. Add
2849 install-pdf and install-pdf-am targets.
d1fa68d3 2850 * po/Make-in: Add install-pdf target.
31dd3154
JM
2851 * configure: Regenerate.
2852 * Makefile.in: Regenerate
2853 * doc/Makefile.in: Regenerate.
2854
cf869cce
NC
28552009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2856
2857 * bfd-in2.h: Regenerate.
2858 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2859 fields from n_entries to n_slots where appropriate, update comments.
2860 (HOWTO): Add TLS relocations.
2861 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2862 (enum elf_m68k_got_offset_size): New enum.
2863 (struct elf_m68k_got_entry.type): Move field to ...
2864 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2865 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2866 functions.
2867 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2868 functions.
2869 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2870 fields into n_entries array. Update comments.
2871 (elf_m68k_init_got): Simplify, update all uses.
2872 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2873 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2874 GOT entries; update name, update all uses.
2875 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2876 (elf_m68k_get_got_entry): Update.
2877 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2878 simplify.
2879 (elf_m68k_remove_got_entry_type): Simplify.
2880 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2881 (elf_m68k_can_merge_gots): Update.
2882 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2883 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2884 GOT entries, simplify.
2885 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2886 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2887 field, remove obsoleted local_n_entries field.
2888 (elf_m68k_partition_multi_got_2): New static function.
2889 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2890 update.
2891 (elf_m68k_remove_got_entry_type): Update.
2892 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 2893 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC
2894 update of sgot->size and srelgot->size.
2895 (elf_m68k_gc_sweep_hook): Update.
2896 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2897 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2898 TLS relocations.
2899 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2900 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2901
c1a0a41f
DD
29022009-02-02 DJ Delorie <dj@redhat.com>
2903
2904 * elf32-mep.c (config_names): Regenerate configuration.
2905
72a80a16
AM
29062009-02-02 Alan Modra <amodra@bigpond.net.au>
2907
2908 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2909 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2910 * elf.c (bfd_elf_get_str_section): Make static.
2911 (bfd_elf_find_section): Delete.
2912 * libbfd.h: Regenerate.
2913
273f4430
JK
29142009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2915
2916 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2917 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2918
010e5ae2
AM
29192009-01-31 Alan Modra <amodra@bigpond.net.au>
2920
2921 * elflink.c (on_needed_list): New function.
2922 (elf_link_add_object_symbols): Link in --as-needed libs if they
2923 satisfy undefined symbols in other libs.
2924
33a7ffc2
JM
29252009-01-30 Julian Brown <julian@codesourcery.com>
2926
2927 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2928 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2929 with --just-symbols (-R).
2930
13d72a14
AN
29312009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2932
2933 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2934 high_pc in order to properly sign-extend VMAs.
2935
d334575b 29362009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS
2937 Mark Shinwell <shinwell@codesourcery.com>
2938 Catherine Moore <clm@codesourcery.com>
d334575b
JM
2939
2940 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2941
528aeb62
CM
29422009-01-28 Catherine Moore <clm@codesourcery.com>
2943
2944 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2945 SEC_LOAD for dynamic relocation sections.
2946
f6f05983
HPN
29472009-01-27 Hans-Peter Nilsson <hp@axis.com>
2948
2949 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2950 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2951 the size of local TLS data.
2952
27cc28f9
AS
29532009-01-27 Andreas Schwab <schwab@suse.de>
2954
2955 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2956 architectures in the archive.
2957
b3bf42d8
HPN
29582009-01-27 Hans-Peter Nilsson <hp@axis.com>
2959
f551b6f0
HPN
2960 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2961 <R_CRIS_32_DTPREL>: Correct relocation value.
2962
b3bf42d8
HPN
2963 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2964 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2965 symbols with non-default visibility.
2966
9bc4e62b
NS
29672009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2968
2969 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2970 describing the trampolines.
2971 (ppc_elf_relocate_section): Update relocs to describe the
2972 trampolines.
2973
aeaf6540
DA
29742009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2975
2976 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2977 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2978 and R_PARISC_PCREL12F relocations.
2979
1e8fa21e
AM
29802009-01-24 Alan Modra <amodra@bigpond.net.au>
2981
2982 PR 6022
2983 * elflink.c (find_version_for_sym): New function split out from,
2984 but without export_dynamic test, ..
2985 (_bfd_elf_link_assign_sym_version): ..here.
2986 (_bfd_elf_export_symbol): Use it.
2987
28caa186
AM
29882009-01-23 Alan Modra <amodra@bigpond.net.au>
2989
2990 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2991 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2992 * elflink.c: ..here, somewhat modified.
2993 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2994 _bfd_elf_link_find_version_dependencies,
2995 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2996 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2997 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2998 declare..
2999 * elflink.c: ..and make static here.
3000 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3001 of output_bfd from struct elf_find_verdep_info.
3002 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3003 struct elf_info_failed.
3004 (bfd_elf_size_dynamic_sections): Adjust.
3005
be04437d
AM
30062009-01-22 Alan Modra <amodra@bigpond.net.au>
3007
3008 PR 6832
3009 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3010 after comp_unit_find_line call.
3011
58f9615c
NC
30122009-01-21 Nick Clifton <nickc@redhat.com>
3013
3014 PR 9769
3015 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3016 tm_gmtoff field in struct tm.
3017
fb266b8b
AM
30182009-01-21 Alan Modra <amodra@bigpond.net.au>
3019
3020 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3021 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3022 sections in soft-icache lines unless non_ia_text. Don't add
3023 rodata if doing so would exceed line size.
3024
451ffe63
HPN
30252009-01-19 Hans-Peter Nilsson <hp@axis.com>
3026
3027 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3028 types than bfd_link_hash_indirect, before early return, call
3029 _bfd_elf_link_hash_copy_indirect.
3030
5aa6ff7c
AS
30312009-01-19 Andrew Stubbs <ams@codesourcery.com>
3032
3033 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3034 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3035 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3036 (elf_backend_obj_attrs_order): New define.
3037 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3038 (elfNN_bed): Add elf_backend_obj_attrs_order.
3039
3483fe2e
AS
30402009-01-19 Andrew Stubbs <ams@codesourcery.com>
3041
3042 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3043 (obj_attr_size): Likewise.
3044 (write_obj_attribute): Likewise.
3045 (_bfd_elf_copy_obj_attributes): Likewise.
3046 (_bfd_elf_parse_attributes): Likewise.
3047 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3048 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3049 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3050 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3051 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3052 with macros.
3053
2d0bb761
AS
30542009-01-19 Andrew Stubbs <ams@codesourcery.com>
3055
3056 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3057 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3058 (bfd_elf_add_obj_attr_string): Likewise.
3059 (bfd_elf_add_obj_attr_int_string): Likewise.
3060 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3061 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3062 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3063 Tag_nodefaults has no default value.
3064 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3065 comment to reflect the new state.
3066
a77e83b7
AM
30672009-01-19 Alan Modra <amodra@bigpond.net.au>
3068
3069 PR 9695
3070 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3071 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3072 (adjust_z_magix): Delete dead code handling QMAGIC.
3073
f6d29e26
KT
30742009-01-16 Kai Tietz <kai.tietz@onevision.com>
3075
3076 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3077 IMAGE_SCN_MEM_DISCARDABLE.
3078
29670fb9
AM
30792009-01-16 Alan Modra <amodra@bigpond.net.au>
3080
3081 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3082 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3083 * configure.in (commonbfdlib): Delete.
3084 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3085 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3086 is available, not just for linux.
3087 * po/SRC-POTFILES.in: Regenerate.
3088 * Makefile.in: Regenerate.
3089 * configure: Regenerate.
3090
91e22acd
AS
30912009-01-15 Andrew Stubbs <ams@codesourcery.com>
3092 Julian Brown <julian@codesourcery.com>
3093
3094 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3095 ARM attributes in ABI 2.07.
3096 * elf32-arm.c (get_secondary_compatible_arch): New function.
3097 (set_secondary_compatible_arch): New function.
3098 (tag_cpu_arch_combine): New function.
3099 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3100 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3101 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3102 make it fit with order_01243.
3103 Add support for Tag_also_compatible_with,
3104 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3105 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3106 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3107 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3108 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3109 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3110 Rework the way unknown attributes are handled.
3111 Defer errors until all attributes have been processed.
3112
7b86a9fa
AS
31132009-01-15 Andrew Stubbs <ams@codesourcery.com>
3114
3115 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3116 bfd_elf_add_obj_attr_int_string.
3117 Read Tag_compatibility from its new location in the attribute array,
3118 rather than the attribute list.
3119 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3120 bfd_elf_add_obj_attr_int_string.
3121 (_bfd_elf_parse_attributes): Likewise.
3122 (_bfd_elf_merge_object_attributes): There's now only one
3123 Tag_compatibility, and it's in the array, not the list.
3124 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3125 Tag_compatibility.
3126 (bfd_elf_add_obj_attr_compat): Rename to
3127 bfd_elf_add_obj_attr_int_string.
3128 (bfd_elf_add_proc_attr_compat): Rename to
3129 bfd_elf_add_proc_attr_int_string.
3130 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3131 Tag_compatibility.
3132
01e1a5bc
NC
31332009-01-15 Douglas B Rupp <rupp@gnat.com>
3134
3135 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3136 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3137 (vmsutil.lo): Add dependency rule.
3138 * Makefile.in: Regenerate.
3139 * config.bfd (ia64*-*-*vms*): Add case.
3140 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3141 * configure: Regenerate.
3142 * vmsutil.c: New file.
3143 * vmsutil.h: New file.
3144 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3145 attr to bfd_vma.
3146 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3147 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3148 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3149 elfNN_vms_object_p): New functions
3150 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3151
a33dafc3
L
31522009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3153
3154 PR ld/9727
3155 * elflink.c (elf_gc_sweep): Exclude the group section if the
3156 first member of the section group is excluded.
3157
13c0e967
AM
31582009-01-14 Alan Modra <amodra@bigpond.net.au>
3159
3160 PR 9735
3161 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3162 saved filename, use bfd_alloc rather than bfd_malloc for it.
3163
460e679b
AM
31642009-01-13 Alan Modra <amodra@bigpond.net.au>
3165
3166 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3167
25076afa
AM
31682009-01-13 Alan Modra <amodra@bigpond.net.au>
3169
3170 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3171
37107878
AM
31722009-01-12 Alan Modra <amodra@bigpond.net.au>
3173
3174 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3175
cd4a7468
AM
31762009-01-12 Alan Modra <amodra@bigpond.net.au>
3177
3178 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3179 num_lines_log2.
3180 (struct got_entry): Add br_addr.
3181 (struct call_info): Add priority.
3182 (struct function_info): Add lr_store and sp_adjust.
3183 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3184 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3185 area as an overlay, and check that no other overlays exist. Look up
3186 icache overlay manager entry sym.
3187 (BRA_STUBS, BRA, BRASL): Define.
3188 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3189 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3190 in branch insn.
3191 (count_stub, build_stub): Support soft-icache.
3192 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3193 (spu_elf_size_stubs): Size soft-icache stubs.
3194 (overlay_index): New function.
3195 (spu_elf_build_stubs): Make static. Support soft-icache.
3196 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3197 (find_function_stack_adjust): Save lr store and stack adjust insn
3198 offsets.
3199 (maybe_insert_function): Adjust find_function_stack_adjust call.
3200 (mark_functions_via_relocs): Retrieve priority.
3201 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3202 (sort_calls): Sort by priority first.
3203 (mark_overlay_section): Ignore .ovl.init.
3204 (sum_stack): Only print when stack_analysis.
3205 (print_one_overlay_section): New function, extracted from..
3206 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3207 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3208 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3209 analysis. Call spu_elf_build_stubs.
3210 (spu_elf_relocate_section): For soft-icache encode overlay index
3211 into addresses.
3212 (spu_elf_output_symbol_hook): Support soft-icache.
3213 (spu_elf_modify_program_headers: Likewise.
37107878 3214
cd4a7468
AM
3215 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3216 num_regions to num_lines. Add line_size and max_branch.
3217 (enum _ovly_flavour): Add ovly_soft_icache.
3218 (spu_elf_build_stubs): Delete.
3219
80c29487
JK
32202009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3221
3222 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3223 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3224
1bc86aea
HPN
32252009-01-07 Hans-Peter Nilsson <hp@axis.com>
3226
3227 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3228 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3229 the program, the known offset starts at the negative size of the
3230 TLS section.
3231 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3232 Similar.
3233
3baa454d 32342009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 3235
3baa454d 3236 * config.bfd: Add lm32-*-rtems*.
75606e85 3237
9dbe8890
L
32382009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3239
3240 * coff-ppc.c: Add 2009 to Copyright.
3241 * elf32-cris.c: Likewise.
3242 * elflink.c: Likewise.
3243
0bdf8d40
HPN
32442009-01-03 Hans-Peter Nilsson <hp@axis.com>
3245
3246 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3247 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3248
54ac0771
L
32492009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3250
3251 PR ld/9679
3252 * elflink.c (elf_merge_st_other): New.
3253 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3254 hide them if needed.
3255 (elf_link_add_object_symbols): Updated.
3256
d8880531
L
32572009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3258
3259 PR ld/9676
3260 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3261 ref_dynamic and dynamic_def fields when setting def_regular
3262 to 1.
3263
b70b5c14
NC
32642009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3265
3266 PR 9682
3267 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3268 literal.
3269
d8880531 3270For older changes see ChangeLog-2008
56882138
AM
3271\f
3272Local Variables:
3273mode: change-log
3274left-margin: 8
3275fill-column: 74
3276version-control: never
3277End:
This page took 0.590393 seconds and 4 git commands to generate.