| blob | 4c6ccada187116ed7e9d8e2135b77749a8cbe08f |
1 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
3 PR ld/10270
4 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
5 dynamic IFUNC pointer in non-shared object. Use .got.plt
6 for IFUNC definition in PIE.
7 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
8 PIE locally.
10 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
11 dynamic IFUNC pointer in non-shared object. Use .got.plt
12 for IFUNC definition in PIE.
13 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
14 PIE locally.
16 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
18 * elf32-i386.c (elf_i386_check_relocs): Properly report
19 local symbol for unhandled relocation against STT_GNU_IFUNC
20 symbol.
21 (elf_i386_relocate_section): Likewise.
22 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
23 (elf64_x86_64_relocate_section): Likewise.
25 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
27 PR ld/10269
28 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
29 (elf_i386_link_hash_table): Add loc_hash_table and
30 loc_hash_memory.
31 (elf_i386_local_hash): New.
32 (elf_i386_local_htab_hash): Likewise.
33 (elf_i386_local_htab_eq): Likewise.
34 (elf_i386_get_local_sym_hash): Likewise.
35 (elf_i386_link_hash_table_free): Likewise.
36 (elf_i386_allocate_local_dynrelocs): Likewise.
37 (elf_i386_finish_local_dynamic_symbol): Likewise.
38 (bfd_elf64_bfd_link_hash_table_free): Likewise.
39 (elf_i386_link_hash_table_create): Create loc_hash_table and
40 loc_hash_memory.
41 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
42 (elf_i386_size_dynamic_sections): Likewise.
43 (elf_i386_relocate_section): Likewise.
44 (elf_i386_finish_dynamic_sections): Likewise.
45 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
46 isn't NULL.
48 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
49 (elf64_x86_64_link_hash_table): Add loc_hash_table and
50 loc_hash_memory.
51 (elf64_x86_64_local_hash): New.
52 (elf64_x86_64_local_htab_hash): Likewise.
53 (elf64_x86_64_local_htab_eq): Likewise.
54 (elf64_x86_64_get_local_sym_hash): Likewise.
55 (elf64_x86_64_link_hash_table_free): Likewise.
56 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
57 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
58 (bfd_elf64_bfd_link_hash_table_free): Likewise.
59 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
60 and loc_hash_memory.
61 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
62 symbols.
63 (elf64_x86_64_size_dynamic_sections): Likewise.
64 (elf64_x86_64_relocate_section): Likewise.
65 (elf64_x86_64_finish_dynamic_sections): Likewise.
66 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
67 sym isn't NULL.
69 2009-06-10 Philip Blundell <philb@gnu.org>
71 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
72 elf_sec->this_hdr == NULL.
74 2009-06-12 Tristan Gingold <gingold@adacore.com>
76 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
77 * bfd-in2.h: Regenerated.
78 * libbfd.h: Regenerated.
80 * mach-o.c (FILE_ALIGN): New macro.
81 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
82 (bfd_mach_o_print_symbol): Ditto.
83 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
84 (bfd_mach_o_get_reloc_upper_bound): New function.
85 (bfd_mach_o_canonicalize_reloc): Ditto.
86 (bfd_mach_o_scan_write_relocs): Ditto.
87 (bfd_mach_o_scan_write_section_32): Remove offset argument.
88 (bfd_mach_o_scan_write_section_64): Ditto.
89 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
90 written for load command. Do not compute section file offset.
91 (bfd_mach_o_scan_write_segment_64): Ditto.
92 (bfd_mach_o_scan_write_symtab): Compute file offset first.
93 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
94 Mach-O to ...
95 (bfd_mach_o_mangle_symbols): ... this new function.
96 (bfd_mach_o_write_contents): Be sure to habe load commands built.
97 Call bfd_mach_o_mangle_symbols.
98 (bfd_mach_o_build_commands): Adjust for filelen field.
99 Use FILE_ALIGN macro. Clear section file offset if section is empty.
100 Do not set symtab file offset anymore here.
101 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
102 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
103 Set reloc_count and rel_filepos section fields.
104 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
105 unsigned int.
106 (bfd_mach_o_scan_read_section_64): Ditto.
107 (bfd_mach_o_scan_read_section): Ditto.
108 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
109 bfd_mach_o_asymbol. Use unsigned int for file offset type.
110 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
111 Handle weak-ref symbols.
112 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
113 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
114 (bfd_mach_o_scan): Remove assignment to removed field.
115 (bfd_mach_o_mkobject_init): Ditto.
116 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
117 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
118 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
119 (bfd_mach_o_swap_reloc_in): Ditto.
120 (bfd_mach_o_swap_reloc_out): Ditto.
122 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
123 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
124 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
125 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
126 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
127 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
128 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
129 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
130 (BFD_MACH_O_N_WEAK_DEF): New macros.
131 Add comments.
132 (bfd_mach_o_section_type): Add new enumeration values.
133 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
134 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
135 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
136 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
137 macros.
138 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
139 (BFD_MACH_O_GENERIC_RELOC_PAIR)
140 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
141 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
142 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
143 (BFD_MACH_O_RELENT_SIZE): Ditto.
144 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
145 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
146 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
147 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
148 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
149 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
150 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
151 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
152 (bfd_mach_o_reloc_info): New struct.
153 (bfd_mach_o_asymbol): New struct.
154 (bfd_mach_o_symtab_command): The symbols field is now of type
155 bfd_mach_o_asymbol.
156 (bfd_mach_o_load_command): The offset and len fields are now of type
157 unsigned int.
158 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
159 Add a filelen field. Add comments.
160 (bfd_mach_o_backend_data): New struct.
161 (bfd_mach_o_get_backend_data): New macro.
162 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
163 bfd_mach_o_asymbol.
164 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
165 (bfd_mach_o_get_reloc_upper_bound): New prototype.
166 (bfd_mach_o_canonicalize_reloc): Ditto.
168 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
169 duplicated macro. Now defined to _bfd_generic_is_local_label.
170 (TARGET_NAME_BACKEND): New macro...
171 (TARGET_NAME_BACKEND): ... used to name a new variable.
172 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
173 Mach-O backend data.
175 * mach-o-i386.c (i386_howto_table): New variable.
176 (bfd_mach_o_i386_swap_reloc_in): New function.
177 (bfd_mach_o_i386_swap_reloc_out): Ditto.
178 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
179 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
180 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
181 (bfd_mach_o_bfd_reloc_type_lookup)
182 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
184 2009-06-11 Eric Paris <eparis@redhat.com>
185 Nick Clifton <nickc@redhat.com>
187 * opncls.c (_maybe_make_executable): New function. Gives execute
188 permission to an executable bfd that was opened for writing
189 provided that it is a regular file. Replaces common code found in...
190 (bfd_close): here and ...
191 (bfd_close_all_done): here.
193 2009-06-11 Anthony Green <green@moxielogic.com>
195 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
196 * bfd-in2.h: Rebuilt.
197 * libbfd.h: Rebuilt.
198 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
199 relocation support.
200 (moxie_reloc_map): Ditto.
201 Clean up copyright notice.
203 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
205 * bfd-in2.h: bfd_mmap prototype.
206 * bfdio.c (bfd_mmap): New function.
207 * libbfd.h (bfd_iovec): Add bmmap.
208 * cache.c (cache_bmmap): New function.
209 (cache_iovec): Initialize bmmap member.
210 * opencls.c (opncls_bmmap): New function.
211 (opncls_iovec): Initialize bmmap member.
213 2009-06-09 Tristan Gingold <gingold@adacore.com>
215 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
216 and stabstr_segment fields.
217 (mach_o_be_vec, mach_o_le_vec): Removed
218 (bfd_mach_o_version): New prototype.
220 * mach-o.c (bfd_mach_o_version): Make this function public.
221 (mach_o_wide_p): New function.
222 (bfd_mach_o_wide_p): Ditto.
223 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
224 weird names.
225 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
226 Search in the list only if the name starts with a dot.
227 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
228 test. Check bfd_seek status.
229 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
230 (bfd_mach_o_scan_write_section_32): Ditto.
231 (bfd_mach_o_scan_write_section_64): Ditto.
232 (bfd_mach_o_scan_write_section): Removed.
233 (bfd_mach_o_scan_write_segment): Split into ...
234 (bfd_mach_o_scan_write_segment_32): ... this and ...
235 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
236 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
237 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
238 symbol table. Now returns a boolean.
239 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
240 Adjust for status type.
241 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
242 test. Write symbol table. Numbers the sections.
243 (bfd_mach_o_read_header): Check bfd_seek status.
244 Use mach_o_wide_p instead of hard-coded test.
245 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
246 (bfd_mach_o_scan_read_section_64): Ditto.
247 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
248 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
249 handled common symbols.
250 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
251 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
252 (bfd_mach_o_scan_read_dylinker): Ditto.
253 (bfd_mach_o_scan_read_dylib): Ditto.
254 (bfd_mach_o_scan_read_thread): Ditto.
255 (bfd_mach_o_scan_read_symtab): Ditto.
256 Do not create a section for the stabs.
257 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
258 (bfd_mach_o_scan_read_segment): Ditto.
259 (bfd_mach_o_scan_read_command): Ditto.
260 (bfd_mach_o_scan_start_address): Ditto.
261 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
262 (bfd_mach_o_archive_p): Check bfd_seek status.
263 (bfd_mach_o_core_fetch_environment): Ditto.
265 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
267 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
269 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
270 (elf_i386_link_hash_table_create): Initialize irelifunc.
271 (elf_i386_check_relocs): Updated. Set up irelifunc for
272 shared objects.
273 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
274 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
275 shared objects.
276 (elf_i386_relocate_section): Likewise.
278 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
279 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
280 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
281 shared objects.
282 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
283 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
284 shared objects.
285 (elf64_x86_64_relocate_section): Likewise.
287 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
288 ...
289 (_bfd_elf_create_ifunc_sections): This.
291 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
292 ...
293 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
294 for shared objects.
296 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
298 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
299 relocation for R_386_32 against STT_GNU_IFUNC symbol when
300 building shared object. Check info->executable instead of
301 !info->shared when setting non_got_ref.
302 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
303 for non-GOT reference of STT_GNU_IFUNC symbol in shared
304 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
305 symbol if needed.
306 (elf_i386_relocate_section): Output dynamic relocation for
307 R_386_32 against STT_GNU_IFUNC symbol to get the real
308 function address when building shared object.
309 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
310 relocation for STT_GNU_IFUNC symbol in shared object.
312 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
313 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
314 symbol when building shared object. Check info->executable
315 instead of !info->shared when setting non_got_ref.
316 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
317 for non-GOT reference of STT_GNU_IFUNC symbol in shared
318 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
319 if needed.
320 (elf64_x86_64_relocate_section): Output dynamic relocation
321 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
322 function address when building shared object.
323 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
324 relocation for STT_GNU_IFUNC symbol in shared object.
326 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
328 * Makefile.am: Run "make dep-am".
329 (BFD32_BACKENDS): Add mach-o-i386.lo.
330 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
331 * Makefile.in: Regenerate.
333 2009-06-06 Alan Modra <amodra@bigpond.net.au>
335 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
336 when looking for soft-icache stubs.
338 2009-06-05 Tristan Gingold <gingold@adacore.com>
340 * mach-o.h: Update copyright year.
341 (bfd_mach_o_mach_header_magic): New enum.
342 (bfd_mach_o_cpu_subtype): Now an enum.
343 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
344 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
345 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
346 (bfd_mach_o_load_command): Field type_required is now a boolean.
347 Reindent prototypes.
348 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
349 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
350 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
351 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
352 (bfd_mach_o_get_symtab_upper_bound): Ditto.
353 (bfd_mach_o_canonicalize_symtab): Ditto.
354 (bfd_mach_o_get_symbol_info): Ditto.
355 (bfd_mach_o_print_symbol): Ditto.
356 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
357 (bfd_mach_o_make_empty_symbol): Ditto.
358 (bfd_mach_o_write_contents): Ditto.
360 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
361 bfd_mach_o_mkobject): Defines.
362 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
363 Do not check with target vector but with flavour.
364 (struct mach_o_section_name_xlat): New declaration.
365 (dwarf_section_names_xlat): Ditto.
366 (text_section_names_xlat): Ditto.
367 (data_section_names_xlat): Ditto.
368 (struct mach_o_segment_name_xlat): Ditto.
369 (segsec_names_xlat): Ditto.
370 (bfd_mach_o_convert_section_name_to_bfd): New function.
371 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
372 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
373 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
374 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
375 Accept any input and output flavour. Do not share private data
376 anymore.
377 (bfd_mach_o_count_symbols): Add a comment.
378 (bfd_mach_o_get_symtab_upper_bound): Make it public.
379 (bfd_mach_o_canonicalize_symtab): Ditto.
380 (bfd_mach_o_get_symbol_info): Ditto.
381 (bfd_mach_o_print_symbol): Ditto.
382 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
383 Use constants instead of hard-coded values.
384 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
385 values.
386 (bfd_mach_o_scan_write_section_64): Ditto.
387 (bfd_mach_o_scan_write_segment): Ditto.
388 Do not copy sections anymore.
389 (bfd_mach_o_write_contents): Make it public.
390 Remove dead code. Rewrite typeflag assignment.
391 (bfd_mach_o_build_commands): New function.
392 (bfd_mach_o_set_section_contents): Ditto.
393 (bfd_mach_o_make_empty_symbol): Make it public.
394 (bfd_mach_o_read_header): Make it static.
395 Convert to bfd_boolean.
396 Use constants instead of hard-coded values.
397 (bfd_mach_o_make_bfd_section): Call
398 bfd_mach_o_convert_section_name_to_bfd to create name.
399 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
400 values.
401 (bfd_mach_o_scan_read_section_64): Ditto.
402 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
403 a segment anymore. Use constants instead of hard-coded values.
404 (bfd_mach_o_scan_read_command): Fix style.
405 (bfd_mach_o_scan): Use constants instead of hard-coded values.
406 Get rid of BFD_IO_FUNCS.
407 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
408 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
409 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
410 (bfd_mach_o_object_p): Removed.
411 (bfd_mach_o_gen_core_p): New function, replaces ...
412 (bfd_mach_o_core_p): ... deleted.
413 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
415 * mach-o-i386.c: New file.
416 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
417 * configure.in (TDEFINES): Add mach_o_i386_vec.
418 * configure: Regenerated.
419 * targets.c: Add mach_o_i386_vec.
421 * mach-o.c: Update copyright years.
422 (BFD_IO_FUNCS): Remove (was not used).
423 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
424 bfd_mach_o_slurp_extended_name_table,
425 bfd_mach_o_construct_extended_name_table,
426 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
427 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
428 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
429 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
430 bfd_mach_o_get_section_contents_in_window,
431 bfd_mach_o_bfd_is_local_label_name,
432 bfd_mach_o_bfd_is_target_special_symbol,
433 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
434 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
435 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
436 bfd_mach_o_minisymbol_to_symbol,
437 bfd_mach_o_bfd_get_relocated_section_contents,
438 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
439 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
440 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
441 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
442 bfd_mach_o_bfd_merge_private_bfd_data,
443 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
444 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
445 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
446 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
447 bfd_mach_o_bfd_copy_private_header_data,
448 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
449 * mach-o-target.c: ... here.
450 Update copyright years.
452 2009-06-04 Alan Modra <amodra@bigpond.net.au>
454 * dep-in.sed: Don't use \n in replacement part of s command.
455 * Makefile.am (DEP1): LC_ALL for uniq.
456 Run "make dep-am".
457 * Makefile.in: Regenerate.
459 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
461 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
462 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
463 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
465 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
467 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
468 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
469 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
470 against STT_GNU_IFUNC symbols for static executables.
471 (elf_i386_finish_dynamic_symbol): Load GOT entry with
472 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
474 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
475 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
476 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
477 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
479 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
481 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
482 symbols to be left unimported when linking statically.
483 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
484 code when linking statically.
486 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
488 * elf32-i386.c (elf_i386_check_relocs): Increment
489 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
490 against STT_GNU_IFUNC symbol.
491 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
492 local STT_GNU_IFUNC definition is used.
493 (elf_i386_relocate_section): Handle got.offset != -1 for
494 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
495 symbol.
497 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
498 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
499 relocations against STT_GNU_IFUNC symbol.
500 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
501 local STT_GNU_IFUNC definition is used.
502 (elf64_x86_64_relocate_section): Handle got.offset != -1
503 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
504 STT_GNU_IFUNC symbol.
506 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
508 PR ld/10205
509 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
510 (elf_i386_reloc_type_lookup): Likewise.
511 (R_386_tls): Removed.
512 (R_386_irelative): New.
513 (R_386_vt_offset): Updated.
514 (elf_i386_rtype_to_howto): Likewise.
515 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
516 (elf_i386_link_hash_table_create): Initialize igotplt,
517 iplt and irelplt.
518 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
519 (elf_i386_adjust_dynamic_symbol): Likewise.
520 (elf_i386_allocate_dynrelocs): Likewise.
521 (elf_i386_relocate_section): Likewise.
522 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
523 sections.
524 (elf_i386_finish_dynamic_symbol): When building a static
525 executable, use .iplt, .igot.plt and .rel.iplt sections for
526 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
527 locally defined STT_GNU_IFUNC symbol.
529 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
530 (x86_64_reloc_map): Likewise.
531 (R_X86_64_standard): Updated.
532 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
533 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
534 iplt and irelplt.
535 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
536 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
537 (elf64_x86_64_allocate_dynrelocs): Likewise.
538 (elf64_x86_64_relocate_section): Likewise.
539 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
540 sections.
541 (elf64_x86_64_finish_dynamic_symbol): When building a static
542 executable, use .iplt, .igot.plt and .rela.iplt sections for
543 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
544 for locally defined STT_GNU_IFUNC symbol.
546 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
547 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
549 * bfd-in2.h: Regenerated.
550 * libbfd.h: Likewise.
552 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
554 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
555 (_bfd_elf_make_ifunc_reloc_section): Removed.
556 (_bfd_elf_is_ifunc_symbol): Likewise.
557 (_bfd_elf_create_static_ifunc_sections): New.
559 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
560 symbol check to ...
561 (elf_link_add_object_symbols): Here.
562 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
563 STT_GNU_IFUNC symbol.
564 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
565 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
566 (IFUNC_INFIX): Removed.
567 (get_ifunc_reloc_section_name): Likewise.
568 (_bfd_elf_make_ifunc_reloc_section): Likewise.
569 (_bfd_elf_is_ifunc_symbol): Likewise.
570 (_bfd_elf_create_static_ifunc_sections): New.
572 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
574 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
575 (create_got_section): Likewise.
576 (allocate_dynrelocs): Likewise.
577 (readonly_dynrelocs): Likewise.
578 (set_tls_module_base): Likewise.
579 (dtpoff_base): Likewise.
580 (tpoff): Likewise.
581 (elf_i386_link_hash_table_create): Updated.
582 (elf_i386_create_dynamic_sections): Likewise.
583 (elf_i386_check_relocs): Likewise.
584 (elf_i386_size_dynamic_sections): Likewise.
585 (elf_i386_relocate_section): Likewise.
587 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
588 (create_got_section): Likewise.
589 (allocate_dynrelocs): Likewise.
590 (readonly_dynrelocs): Likewise.
591 (set_tls_module_base): Likewise.
592 (dtpoff_base): Likewise.
593 (tpoff): Likewise.
594 (elf64_x86_64_link_hash_table_create): Updated.
595 (elf64_x86_64_create_dynamic_sections): Likewise.
596 (elf64_x86_64_check_relocs): Likewise.
597 (elf64_x86_64_size_dynamic_sections): Likewise.
598 (elf64_x86_64_relocate_section): Likewise.
600 2009-05-28 Nick Clifton <nickc@redhat.com>
602 * targets.c (_bfd_target_vector): Only include plugin target in
603 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
605 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
607 * elf32-spu.c (struct call_info): New member broken_cycle.
608 (remove_cycle): Instead of physically removing call_info structures
609 to break call graph cycles, mark them using the broken_cycle flag.
610 (mark_overlay_section): Respect broken_cycle flag.
611 (unmark_overlay_section): Likewise.
612 (collect_lib_sections): Likewise.
613 (collect_overlays): Likewise.
614 (sum_stack): Likewise.
616 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
618 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
619 (mark_functions_via_relocs): Initialize callee->count to 1.
620 (pasted_function): Likewise.
621 (spu_elf_auto_overlay): Honor call counts when determining number
622 of stubs required in software i-cache mode.
624 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
626 * plugin.c (program_name): Remove.
627 (plugin_program_name): New.
628 (bfd_plugin_set_program_name): New.
629 (try_load_plugin): Use plugin_program_name.
630 * plugin.h (bfd_plugin_set_program_name): New.
632 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
634 * aclocal.m4: Include ../config/plugins.m4.
635 * configure.in: Use AC_PLUGINS.
636 * configure: Regenerate.
637 * Makefile.in: Regenerate.
638 * doc/Makefile.in: Regenerate.
640 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
642 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
643 link.
644 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
645 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
646 * elf32-avr.c (elf32_avr_relax_section): Likewise.
647 * elf32-frv.c (elf32_avr_relax_section): Likewise.
648 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
649 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
650 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
651 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
652 * reloc.c (bfd_generic_relax_section): Likewise.
653 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
654 * vms.c (vms_bfd_relax_section): Likewise.
656 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
658 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
660 * elf32-i386.c (is_indirect_symbol): Renamed to ...
661 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
663 * elf32-i386.c (allocate_dynrelocs): Updated.
664 (elf_i386_relocate_section): Likewise.
665 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
666 (elf64_x86_64_relocate_section): Likewise.
668 * elf64-x86-64.c (is_indirect_symbol): Removed.
670 2009-05-26 Nick Clifton <nickc@redhat.com>
672 * po/id.po: Updated Indonesian translation.
674 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
676 * Makefile.am: Run "make dep-am".
677 (AM_CPPFLAGS): New.
678 (LIBDL): New.
679 (ALL_MACHINES): Add cpu-plugin.lo.
680 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
681 (BFD32_BACKENDS): Add plugin.lo.
682 (BFD32_BACKENDS_CFILES): Add plugin.c.
683 (libbfd_la_LIBADD): Add LIBDL
684 * archures.c (bfd_architecture): Add bfd_arch_plugin.
685 (bfd_plugin_arch): Declare.
686 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
687 * bfd.c (bfd): Add plugin_data.
688 * config.bfd: Handle the plugin target.
689 * configure.in: Check for --enable-plugins.
690 (LT_INIT): Use the dlopen option.
691 * cpu-plugin.c: New.
692 * plugin.c: New.
693 * plugin.h: New.
694 * targets.c (plugin_vec): Declare.
695 (_bfd_target_vector): Add plugin_vec.
696 * Makefile.in: Regenerate.
697 * bfd-in2.h: Regenerate.
698 * configure: Regenerate.
700 2009-05-26 Alan Modra <amodra@bigpond.net.au>
702 * dep-in.sed: Don't modify .o to .lo here. Output one filename
703 per line with all lines having continuation backslash. Prefix
704 first line with "A", following lines with "B".
705 * Makefile.am (DEP): Don't use dep.sed here.
706 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
707 dep.sed here on dependencies, sort and uniq.
708 * Makefile.in: Regenerate.
710 2009-05-25 Tristan Gingold <gingold@adacore.com>
712 * makefile.vms: Add verilog.obj to object list OBJS.
714 2009-05-24 Alan Modra <amodra@bigpond.net.au>
716 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
717 for BFD_IN_MEMORY is cleared.
718 (bfd_bwrite): Zero excess memory allocated.
720 2009-05-22 Julian Brown <julian@codesourcery.com>
722 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
723 macros.
724 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
725 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
726 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
727 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
728 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
729 (a8_erratum_fix, a8_erratum_reloc): New structs.
730 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
731 num_a8_erratum_fixes, fix_cortex_a8 fields.
732 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
733 (elf32_arm_add_stub): Split into two parts, creating...
734 (elf32_arm_create_or_find_stub_sec): New function.
735 (elf32_arm_final_link_relocate): Add forward declaration.
736 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
737 relocations, multiple relocations per stub.
738 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
739 (arm_size_one_stub): Use find_stub_size_and_template.
740 (a8_reloc_compare): New.
741 (find_thumb_glue): Add forward declaration.
742 (cortex_a8_erratum_scan): New.
743 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
744 (bfd_elf32_arm_set_cortex_a8_fix): New.
745 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
746 (arm_map_one_stub): Add THUMB32_TYPE support.
747 (a8_branch_to_stub_data): New.
748 (make_branch_to_a8_stub): New.
749 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
750 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
751 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
752 Cortex-A8 erratum workaround.
753 * bfd-in2.h: Regenerate.
755 2009-05-22 Alan Modra <amodra@bigpond.net.au>
757 * Makefile.am: Run "make dep-am".
758 * Makefile.in: Regenerate.
759 * po/SRC-POTFILES.in: Regenerate.
761 2009-05-21 Alan Modra <amodra@bigpond.net.au>
763 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
764 commit.
766 2009-05-21 Alan Modra <amodra@bigpond.net.au>
768 * elf-bfd.h (struct elf_backend_data
769 <elf_backend_link_output_symbol_hook>): Return an int.
770 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
771 symbols on deleted .opd entries.
772 * elflink.c (elf_link_output_sym): Return without outputting sym
773 if output_symbol_hook returns 2.
774 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
775 Abort if we must not discard sym.
776 (elf_link_input_bfd): Similarly, don't set finfo->indices for
777 local syms.
778 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
779 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
780 elf_backend_link_output_symbol_hook return type change.
781 * elf32-arm.c (output_arch_syminfo): Likewise.
782 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
783 (elf32_arm_output_arch_local_syms): Likewise.
784 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
785 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
786 (bfd_score_elf_link_output_symbol_hook): Likewise.
787 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
788 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
789 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
790 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
791 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
792 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
793 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
794 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
795 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
796 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
797 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
799 2009-05-21 Alan Modra <amodra@bigpond.net.au>
801 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
802 out of range .opd symbols.
804 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
806 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
807 fprintf_vma directly.
808 * peXXigen.c (pe_print_edata): Likewise.
809 (pe_print_pdata): Likewise.
810 (_bfd_XX_print_ce_compressed_pdata): Likewise.
811 (_bfd_XX_print_private_bfd_data_common): Likewise.
813 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
815 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
817 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
818 Paul Brook <paul@codesourcery.com>
820 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
821 fix discarded sections.
823 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
825 * elf32-spu.c (mark_overlay_section): Move .init and .fini
826 sections into the software icache.
828 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
830 * elf32-spu.c (build_stub): Always build "compact" sofware
831 i-cache stubs.
833 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
835 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
836 (spu_elf_setup): Initialize it.
837 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
838 Update to new-sytle cache manager data structures.
839 (spu_elf_build_stubs): Generate new-style cache manager data
840 structures and symbols.
841 (spu_elf_auto_overlay): Update size computation.
843 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
845 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
846 segments first amongst the program headers.
848 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
850 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
851 into addresses for relocation types that look at high bits. Remove
852 special handling of relocation overflow warnings.
854 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
856 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
857 control flow graph between fragments of a function.
859 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
861 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
862 generate only a 16-byte .toe section.
863 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
865 2009-05-14 Alan Modra <amodra@bigpond.net.au>
867 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
868 (spu_elf_place_overlay_data): ..here. New function.
869 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
871 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
873 * elf32-arm.c: Move sysdep.h to start of file.
875 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
877 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
878 start of overlays.
879 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
880 __icache_tag_array and __icache_tag_array_size.
882 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
884 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
885 ATTRIBUTE_UNUSED.
886 (bfinfdpic_link_omit_section_dynsym): Likewise.
887 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
889 2009-05-05 Paul Brook <paul@codesourcery.com>
891 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
892 * bfd-in2.h: Regenerate.
893 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
894 (_arm_elf_section_data): Add text and exidx fields.
895 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
896 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
897 copy_exidx_entry): New functions.
898 (elf32_arm_write_section): Fixup .ARM.exidx contents.
900 2009-05-05 Christophe lyon <christophe.lyon@st.com>
902 * elf32-arm.c (DEF_STUBS): New helper define.
903 (DEF_STUB): Likewise.
904 (stub_def): New type.
905 (stub_definitions): New array, containing stub template pointers
906 and sizes.
907 (arm_size_one_stub): Make use of stub_definitions.
909 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
911 * elflink.c (find_version_for_sym): Remove from here, ...
912 * linker.c (bfd_find_version_for_sym): ... rename, replace
913 here, make public and update all callers.
914 * bfd-in2.h: Regenerate.
916 2009-04-30 Nick Clifton <nickc@redhat.com>
918 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
919 section pointer.
920 (struct elf_obj_data): Add has_ifunc_symbols boolean.
921 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
922 into a STT_GNU_IFUNC symbol type.
923 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
924 type.
925 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
926 the binary contains ifunc symbols.
927 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
928 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
929 * elf32-i386.c (is_indirect_function): New function.
930 (elf_i386_check_relocs): Create an ifunc output section.
931 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
932 section if necessary.
933 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
934 if necessary.
935 (elf_i386_add_symbol_hook): New function. Set the
936 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
937 symbol is encountered.
938 (elf_backend_post_process_headers): Define.
939 (elf_backend_add_symbol_hook): Define.
940 (elf_i386_post_process_headers): Rename to
941 elf_i388_fbsd_post_process_headers.
942 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
943 (is_indirect_function): New function.
944 (elf64_x86_64_check_relocs): Create an ifunc output section.
945 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
946 section if necessary.
947 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
948 symbol if necessary.
949 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
950 elf_obj_data structure if an ifunc symbol is encountered.
951 (elf_backend_post_process_headers): Define.
952 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
953 if we have ifunc symbols to handle.
954 (get_ifunc_reloc_section_name): New function. Computes the name
955 for an ifunc section.
956 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
957 section to hold ifunc relocs.
958 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
959 (bfd_print_symbol_vandf): Handle ifunc symbols.
960 (bfd_decode_symclass): Likewise.
961 * bfd-in2.h: Regenerate.
963 2009-04-30 Joseph Myers <joseph@codesourcery.com>
965 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
966 MOVW and MOVT relocations in a shared library link.
968 2009-04-27 Anthony Green <green@moxielogic.com>
970 * verilog.c: New file.
971 * Makefile.am (BFD32_LIBS): Add verilog.c.
972 (BFD32_LIBS_CFILES): Add verilog.c.
973 (verilog.lo): New build rule.
974 * Makefile.in: Rebuilt.
975 * targets.c: Add verilog support.
976 * bfd.c (tdata union): Add Verilog private data field.
977 * bfd-in2.h: Regenerate.
979 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
981 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
982 copy pe_opthdr.
984 2009-04-23 Matthias Klose <doko@ubuntu.com>
986 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
988 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
990 PR9743
991 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
992 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
993 (elf32_arm_size_stubs): Likewise.
994 (record_thumb_to_arm_glue): Deleted unused function.
995 (bfd_elf32_arm_process_before_allocation): No longer handle
996 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
997 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
998 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1000 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1002 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1003 (elf32_arm_write_section): Declare early.
1004 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1005 (arm_allocate_glue_section_space): Exclude empty sections.
1006 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1007 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1008 BFD.
1009 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1010 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1011 (elf32_arm_size_dynamic_sections): Allocate interworking
1012 sections here.
1013 (bfd_elf32_bfd_final_link): Define.
1015 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1017 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1019 * coffcode.h (coff_compute_section_file_positions): Clear
1020 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1022 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1023 force_minimum_alignment.
1025 * libcoff.h: Regenerated.
1027 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1028 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1030 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1031 nor target_subsystem.
1033 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1034 force_minimum_alignment nor target_subsystem.
1036 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1038 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1039 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1040 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1041 include in coff-x86_64.c of headers.
1042 (PDATA_ROW_SIZE): New define.
1043 (pex_regs[]): New static array.
1044 (pex64_get_runtime_function): New static function.
1045 (pex64_get_unwind_info): Likewise.
1046 (pex64_get_scope_entry): Likewise.
1047 (pex64_xdata_print_uwd_codes): Likewise.
1048 (pex64_get_section_by_rva): Likewise.
1049 (pex64_dump_xdata): Likewise.
1050 (pex64_bfd_print_pdata): Likewise.
1051 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1052 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1053 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1055 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1056 Alan Modra <amodra@bigpond.net.au>
1057 Dave Korn <dave.korn.cygwin@gmail.com>
1059 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1060 long names and non-NUL-terminated strings.
1062 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1064 * bfd-in2.h: Regenerated.
1066 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1068 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1069 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1071 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1073 PR binutils/10074
1074 * coffcode.h (bfd_pei_p): New.
1076 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1077 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1078 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1079 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1080 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1081 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1083 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1084 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1085 bfd_efi_rtdrv_x86_64_vec,
1086 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1087 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1088 * targets.c: Likewise.
1090 * configure: Regenerated.
1091 * libcoff.h: Likewise.
1092 * Makefile.in: Likewise.
1094 * efi-app-ia32.c: Removed.
1095 * efi-app-x86_64.c: Likewise.
1096 * efi-bsdrv-ia32.c: Likewise.
1097 * efi-bsdrv-ia64.c: Likewise.
1098 * efi-bsdrv-x86_64.c: Likewise.
1099 * efi-rtdrv-ia32.c: Likewise.
1100 * efi-rtdrv-ia64.c: Likewise.
1101 * efi-rtdrv-x86_64.c: Likewise.
1102 * efi-rtdrv-ia32.c: Likewise.
1104 * efi-app-ia64.c: Moved to ...
1105 * pei-ia64.c: This.
1106 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1107 (TARGET_NAME): Set to pei-ia64.
1109 * libpei.h (bfd_target_pei_p): Removed.
1110 (bfd_target_pei_arch): Likewise.
1111 (bfd_target_efi_app_p): Likewise.
1112 (bfd_target_efi_app_arch): Likewise.
1113 (bfd_target_efi_bsdrv_p): Likewise.
1114 (bfd_target_efi_bsdrv_arch): Likewise.
1115 (bfd_target_efi_rtdrv_p): Likewise.
1116 (bfd_target_efi_rtdrv_arch): Likewise.
1117 (bfd_pe_executable_p): Likewise.
1119 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1120 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1121 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1122 and efi-rtdrv-ia32.c.
1123 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1124 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1125 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1126 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1127 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1128 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1129 (efi-app-ia64.lo): Removed.
1130 (efi-bsdrv-ia32.lo): Likewise.
1131 (efi-rtdrv-ia32.lo): Likewise.
1132 (efi-app-ia64.lo): Likewise.
1133 (efi-bsdrv-ia64.lo): Likewise.
1134 (efi-rtdrv-ia64.lo): Likewise.
1135 (efi-app-x86_64.lo): Likewise.
1136 (efi-bsdrv-x86_64.lo): Likewise.
1137 (efi-rtdrv-x86_64.lo): Likewise.
1138 (pei-ia64.lo): New.
1140 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1141 with bfd_pei_p.
1142 (arch_type): Removed.
1143 (pe_arch): Likewise.
1144 (pe_bfd_object_p): Just return coff_object_p.
1146 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1147 bfd_pe_executable_p with bfd_pei_p.
1149 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1151 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1152 PLT entries to an undefined symbol when generating a shared
1153 library.
1155 2009-04-17 Nick Clifton <nickc@redhat.com>
1157 PR 9909
1158 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1160 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1162 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1163 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1164 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1165 * binary.c (binary_bfd_define_common_symbol): Likewise.
1166 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1167 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1168 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1169 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1170 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1171 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1172 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1173 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1174 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1175 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1176 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1177 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1178 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1179 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1180 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1181 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1182 * som.c (som_bfd_define_common_symbol): Likewise.
1183 * srec.c (srec_bfd_define_common_symbol): Likewise.
1184 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1185 * versados.c (versados_bfd_define_common_symbol): Likewise.
1186 * vms.c (vms_bfd_define_common_symbol): Likewise.
1187 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1188 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1189 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1190 (pmac_xcoff_vec): Likewise.
1191 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1192 (aix5coff64_vec): Likewise.
1193 * linker.c (bfd_generic_define_common_symbol): New function.
1194 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1195 (_bfd_define_common_symbol): New field.
1196 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1197 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1198 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1199 symbols here.
1200 * bfd-in2.h: Regenerate.
1201 * libbfd.h: Likewise.
1202 * libcoff.h: Likewise.
1204 2009-04-15 Anthony Green <green@moxielogic.com>
1206 * targets.c: Add moxie support.
1207 * Makefile.am: Ditto.
1208 * Makefile.in: Rebuilt.
1209 * cpu-moxie.c, elf32-moxie.c: New files.
1210 * archures.c: Add moxie support.
1211 * configure.in: Add moxie support.
1212 * configure: Rebuilt.
1213 * config.bfd, archures.c: Add moxie support.
1214 * bfd-in2.h: Rebuilt.
1216 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1218 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1219 branch to an undef weak symbol into a jump to next instruction if
1220 a PLT entry will be created.
1222 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1224 * coffgen.c (make_a_section_from_file): Set the backend long
1225 section names enable if long section names found on input.
1226 * coffcode.h: Extend long section names documentation to match.
1228 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1230 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1231 machine code.
1233 2009-04-07 DJ Delorie <dj@redhat.com>
1235 * archures.c: Add bfd_mach_mep_c5.
1236 * bfd-in2.h: Likewise.
1237 * cpu-mep.c: Add bfd_c5_arch.
1238 * elf32-mep.c: Support it.
1240 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1242 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1243 info->callbacks->einfo.
1244 * linker.c (_bfd_generic_section_already_linked): Likewise.
1246 2009-04-06 DJ Delorie <dj@redhat.com>
1248 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1250 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1252 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1253 _bfd_pex64_print_pdata only if PE is defined.
1255 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1256 (_bfd_pex64_print_pdata): This.
1258 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1259 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1260 is defined.
1262 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1264 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1265 _bfd_pep_print_x64_pdata.
1266 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1267 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1269 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1271 * elf32-xtensa.c (relax_property_section): Always set r_offset
1272 to zero.
1274 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1276 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1277 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1278 branch stubs.
1279 (elf32_arm_stub_type): New enum values for the two new stubs.
1280 (arm_type_of_stub): Make use of the two new stubs.
1281 (arm_size_one_stub): Handle the two new stubs.
1283 2009-04-01 Matt Thomas <matt@netbsd.org>
1285 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1286 hidden symbols into the GOT or PLT.GOT.
1287 (elf_vax_relocate_section): Do not emit a PCREL reloc
1288 into a shared object if it is against a hidden symbol.
1290 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1292 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1293 and know_contains_shared_object_p.
1294 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1295 Cache the result in the archive_info table.
1296 (xcoff_auto_export_p): Add an "info" parameter and update the
1297 call to xcoff_archive_contains_shared_object_p.
1298 (xcoff_mark_auto_exports): Update accordingly.
1299 (xcoff_post_gc_symbol): Likewise.
1301 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1303 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1304 rather than C_EXT.
1306 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1308 * coff-rs6000.c (member_layout): New structure.
1309 (archive_iterator): Likewise.
1310 (member_layout_init): New function.
1311 (archive_iterator_begin): Likewise.
1312 (archive_iterator_next): Likewise.
1313 (xcoff_write_armap_old): Use the new iterator functions.
1314 (do_shared_object_padding): Delete.
1315 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1316 handling of arch_info.
1317 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1318 first loop rather than the second. Allocate a member header if
1319 there isn't one, then work out the stat information and length
1320 in the first loop too. Use the new iterators for the second loop.
1321 (xcoff_write_archive_contents_big): Likewise.
1323 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1325 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1326 (bfd_xcoff_set_archive_import_path): Likewise.
1327 * bfd-in2.h: Regenerate.
1328 * xcofflink.c: Include libiberty.h.
1329 (xcoff_archive_info): New structure.
1330 (xcoff_archive_info_hash): New function.
1331 (xcoff_archive_info_eq): Likewise.
1332 (xcoff_get_archive_info): Likewise.
1333 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1334 (bfd_xcoff_split_import_path): New function.
1335 (bfd_xcoff_set_archive_import_path): Likewise.
1336 (xcoff_set_import_path): Move earlier in file.
1337 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1338 object to the the directory part of the bfd's filename. Get the
1339 import path and filename of an archive object from the archive's
1340 xcoff_tdata, initializing it if necessary. Update use of
1341 import_file_id.
1342 (bfd_link_input_bfd): Update use of import_file_id.
1343 (xcoff_write_global_symbol): Likewise.
1345 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1347 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1349 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1351 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1352 a .loader section for relocatable links.
1353 (xcoff_need_ldrel_p): New function.
1354 (xcoff_mark): Use it.
1355 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1356 a loader section.
1357 (xcoff_build_ldsym): New function, split out from...
1358 (xcoff_build_ldsyms): ...here. Rename to...
1359 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1360 call xcoff_build_ldsym, if there's a loader section.
1361 (xcoff_build_loader_section): New function, extracted verbatim from...
1362 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1363 there's a loader section. Only add an __rtinit loader symbol
1364 if there's a loader section. Update after above name change.
1365 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1366 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1367 and xcoff_create_ldrel.
1368 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1369 (xcoff_reloc_link_order): Likewise, but only call it if there's
1370 a loader section. Use xcoff_symbol_section.
1371 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1372 if there's a loader section.
1374 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1376 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1378 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1380 * elf32-arm.c (group_sections): Rewrite loops for better
1381 readability.
1383 2009-03-30 DJ Delorie <dj@redhat.com>
1385 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1386 relocs when doing a relocatable link.
1388 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1390 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1391 "ERROR:", in error messages.
1392 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1393 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1394 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1395 (elf32_arm_merge_eabi_attributes): Likewise.
1396 (elf32_arm_merge_private_bfd_data): Likewise.
1398 2009-03-27 Nick Clifton <nickc@redhat.com>
1400 * section.c (bfd_get_section_contents): Detect and handle the case
1401 where a section has the SEC_IN_MEMORY flag set but no actual
1402 contents allocated.
1404 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1406 PR 6494
1407 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1408 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1409 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1410 if we don't find matching PT_LOAD when copying.
1412 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1414 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1415 the reloc descriptions.
1417 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1419 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1420 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1421 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1423 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1425 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1426 (bfd_i386_arch_intel_syntax): Likewise.
1427 (i8086_arch): Likewise.
1428 (bfd_x86_64_arch): Likewise.
1430 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1432 * elf32-cris.c (cris_elf_relocate_section): <case
1433 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1434 symbols for non-allocated sections. Don't check whether to
1435 generate R_CRIS_DTPMOD for non-allocated sections.
1436 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1437 handle relocation GC:ing if applied to non-allocated section.
1438 (cris_elf_check_relocs): Similar.
1440 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1441 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1442 when emitting a known TP offset in the GOT.
1444 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1446 * elf64-ppc.c (synthetic_opd): Delete.
1447 (compare_symbols): Look for .opd name rather than section match.
1448 (ppc64_elf_get_synthetic_symtab): Likewise.
1450 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1452 * elf32-ppc.c (is_pic_glink_stub): Delete.
1453 (is_nonpic_glink_stub): New function.
1454 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1455 than first pic one.
1456 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1458 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1459 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1461 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1462 macros for visibilty and locality checks.
1463 (elf_s390_adjust_dynamic_symbol): Likewise.
1464 (allocate_dynrelocs): Likewise.
1465 (elf_s390_relocate_section): Likewise.
1466 (elf_s390_finish_dynamic_symbol): Likewise.
1467 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1468 (elf_s390_adjust_dynamic_symbol): Likewise.
1469 (allocate_dynrelocs): Likewise.
1470 (elf_s390_relocate_section): Likewise.
1471 (elf_s390_finish_dynamic_symbol): Likewise.
1473 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1475 * bfd-in2.h: Regenerated.
1476 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1477 for debugging sections and map memory read/write dependent on
1478 SEC_COFF_NOREAD.
1479 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1480 without memory read flags set.
1481 * section.c: Add SEC_COFF_NOREAD to section flags.
1483 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1485 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1486 for format string.
1488 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1490 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1491 "no overlays" return. If there are overlays, create overlay
1492 manager entry symbols here, so that..
1493 (spu_elf_build_stubs): ..we don't need to set them up here.
1494 Simplify entry symbol tests.
1495 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1497 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1499 * elf.c (elfcore_grok_openbsd_procinfo)
1500 (elfcore_grok_openbsd_note): New functions.
1501 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1503 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1505 * vms-hdr.c: Don't include alloca.h.
1506 * elf32-m68hc1x.c: Include alloca-conf.h.
1507 * xsym.c: Likewise.
1508 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1509 * som.c: Likewise.
1510 * Makefile.am: Run "make dep-am".
1511 * Makefile.in: Regenerate.
1513 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1515 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1517 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1519 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1520 Add compact_stub.
1521 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1522 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1523 ovly_return fields with ovly_entry[2]. Adjust all users.
1524 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1525 when soft-icache.
1526 (spu_elf_build_stubs): Likewise.
1527 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1528 ovly_flavour changes. Update all callers.
1529 (ovl_stub_size_log2): New function.
1530 (build_stub): Handle compact icache stubs. Use different manager
1531 entry point for stubs in non-icache area.
1532 (spu_elf_size_stubs): Don't allocate space for indirect branch
1533 descriptors.
1534 (spu_elf_build_stubs): And don't built them.
1536 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1538 * dwarf2.c (read_section): Always use rawsize, if available.
1540 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1542 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1543 of rawsize and size for buffer.
1545 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1547 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1548 parameter just because fixed sections fit into local store.
1549 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1550 generating overlays if fixed sections plus reserved stack
1551 and heap space fit into local store.
1553 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1555 * elf32-spu.c (build_stub): Correct icache set_id.
1556 (spu_elf_relocate_section): Likewise.
1558 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1560 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1561 symbol table if it was created by the current call.
1563 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1565 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1566 class XMC_DS rather than XMC_UA.
1568 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1570 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1571 bfd_boolean export_defineds parameter with an unsigned int
1572 auto_export_flags parameter.
1573 * bfd-in2.h: Regenerate.
1574 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1575 split out from xcoff_build_ldsyms.
1576 (xcoff_covered_by_expall_p): New function.
1577 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1578 but with extra code to handle -bexpfull and -bexpall.
1579 (xcoff_mark_auto_exports): New function.
1580 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1581 a function should be automatically exported.
1582 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1583 parameter with an auto_export_flags parameter. Update ldinfo
1584 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1585 exported symbols.
1587 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1589 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1590 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1591 init and fini functions. Do garbage collection for objects
1592 without an entry point too.
1594 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1596 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1597 check whether a symbol has csect information.
1598 (coff_print_aux): Likewise.
1599 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1600 information for C_AIX_WEAKEXT too.
1601 (_bfd_xcoff_swap_aux_out): Likewise.
1602 (xcoff_reloc_type_br): Handle defweak symbols too.
1603 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1604 information for C_AIX_WEAKEXT too.
1605 (_bfd_xcoff64_swap_aux_out): Likewise.
1606 (xcoff64_reloc_type_br): Handle defweak symbols too.
1607 * coffgen.c (coff_print_symbol): Handle auxillary function
1608 information for C_AIX_WEAKEXT too.
1609 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1610 instead of BSF_GLOBAL if the L_WEAK flag is set.
1611 (xcoff_dynamic_definition_p): New function.
1612 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1613 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1614 always take the symbol class from the ldsym. Use weak bfd symbol
1615 types for weak ldsyms.
1616 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1617 Fix the check for whether a definition is from a shared object.
1618 Allow redefinitions of weak symbols.
1619 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1620 (xcoff_keep_symbol_p): Likewise.
1621 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1622 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1623 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1624 but mark them as L_WEAK.
1625 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1626 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1628 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1630 * xcofflink.c (xcoff_mark): When walking the relocations,
1631 only mark the target symbol or the target section, not both.
1632 (xcoff_final_definition_p): New function.
1633 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1634 symbol is a valid definition of the associated output symbol.
1635 Use XCOFF_ALLOCATED to stop the same hash table entry having
1636 two output symbols.
1637 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1638 keeping a symbol.
1639 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1641 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1643 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1644 symbols as XMC_XO.
1646 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1648 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1649 * libcoff.h: Regenerate.
1650 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1651 line-number counts in the bfd's lineno_counts field.
1652 Don't keep per-csect line-number counts.
1653 (xcoff_sweep): Don't update per-csect line-number counts.
1654 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1655 entries in each output section.
1656 (xcoff_link_input_bfd): Get the number of line numbers from
1657 the bfd's lineno_counts field, rather than recalculating it
1658 from scratch. Fix the range check when updating C_BINCL and
1659 C_EINCL symbols.
1660 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1661 here. Don't expect csects to have line-number counts.
1663 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1665 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1666 * libcoff.h: Regenerate.
1667 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1668 "skip" logic from xcoff_link_input_bfd.
1669 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1670 objects in a dynamic link, rather than checking whether csectpp
1671 is null. Always allocate debug_index for other objects,
1672 and always go through the loop. Update the type of debug_index
1673 after the change above. Read the auxillary csect information
1674 and use xcoff_keep_symbol_p to decide whether a symbol should
1675 be kept. Set its debug_index to -2 if not.
1676 (xcoff_link_input_bfd): Update the type of debug_index after
1677 the change above and always expect it to be nonnull. Use it to
1678 test whether a symbol should be stripped, rather than making the
1679 decision here. Postpone all symbol creation to the second pass.
1681 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1683 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1684 creating a descriptor.
1685 (xcoff_sweep): Don't mark toc_section unless it's needed.
1686 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1687 when marking every bfd.
1688 (xcoff_link_input_bfd): Skip all TOC anchors.
1689 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1690 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1691 to -1; call xcoff_find_tc0 instead.
1693 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1695 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1696 * libcoff.h: Regenerate.
1697 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1698 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1699 the previous symbol's csect. Treat last_symndx as an inclusive value
1700 and simplify its handling.
1701 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1702 symbols with the right csect. Don't mark rsec when processing
1703 relocations against undefined or absolute sections.
1704 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1705 of bfd_und_section_ptr.
1706 (xcoff_link_input_bfd): Likewise.
1708 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1710 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1711 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1712 flag is set. Assert that all undefined symbols are either
1713 imported or defined by a dynamic object.
1714 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1715 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1716 handling to all relocations. Only set XCOFF_CALLED for function
1717 symbols.
1718 (xcoff_find_function): New function, split out from...
1719 (bfd_xcoff_export_symbol) ...here.
1720 (xcoff_set_import_path): New function, split out from...
1721 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1722 meaning of XCOFF_CALLED.
1723 (xcoff_mark_symbol): If we mark an undefined and unimported
1724 symbol, find some way of defining it. If the symbol is a function
1725 descriptor, fill in its definition automatically. If the symbol
1726 is a function, mark its descriptor and allocate room for global
1727 linkage code. Otherwise mark the symbol as implicitly imported.
1728 Move the code for creating function descriptors from...
1729 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1730 check for symbols that were implicitly defined.
1731 (xcoff_mark): Don't count any dynamic relocations against
1732 function symbols.
1733 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1734 in the xcoff link info.
1735 (xcoff_link_input_bfd): Remove handling of undefined and
1736 unexported symbols.
1738 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1740 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1741 if the target is absolute. Fix comment typo.
1742 (xcoff_ppc_relocate_section): Remove FIXME.
1743 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1744 if the target is absolute.
1746 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1748 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1749 R_POS and R_NEG relocations against absolute symbols to the
1750 .loader section.
1752 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1754 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1755 to 2 for bfd_mach_ppc_620.
1757 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1759 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1760 * configure.in: Likewise.
1761 * configure: Regenerate.
1763 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1765 PR binutils/9945
1766 * elf.c (assign_section_numbers): Generate symbol table if there
1767 is any relocation in output.
1768 (_bfd_elf_compute_section_file_positions): Likewise.
1770 2009-03-13 Nick Clifton <nickc@redhat.com>
1772 PR 9934
1773 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1774 * elflink.c (elf_link_read_relocs_from_section): Use
1775 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1776 relocs but no symbol table.
1777 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1779 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1781 PR ld/9938
1782 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1783 to check ___tls_get_addr.
1785 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1786 strncmp to check __tls_get_addr.
1788 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1790 * dwarf2.c (read_section): Always check the offset, even when the
1791 section has been read before.
1793 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1795 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1796 comments.
1798 2009-03-11 Chris Demetriou <cgd@google.com>
1800 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1801 * bfd-in2.h: Regenerate.
1802 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1803 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1804 mode.
1805 (bsd_write_armap): Likewise.
1806 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1807 flag is set, do nothing.
1808 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1809 for timestamp.
1811 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1813 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1814 used to update stack pointer.
1816 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1818 PR binutils/9921
1819 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1820 for unknown symbols in absolute section.
1822 2009-03-06 Nick Clifton <nickc@redhat.com>
1824 * po/es.po: Updated Spanish translation.
1826 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1828 * elf32-arm.c (group_sections): Take next section size into
1829 account before accepting to group it.
1831 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1833 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1834 PLT entries.
1835 (elf32_arm_final_link_relocate): Likewise.
1837 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1839 PR 9923
1840 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1842 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1844 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1845 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1846 (BFD_FAKE_SECTION): Init new flag.
1847 * ecoff.c (bfd_debug_section): Likewise.
1848 * bfd-in2.h: Regenerate.
1849 * libbfd.h: Regenerate.
1850 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1851 (ppc_elf_reloc_type_lookup): Handle new relocs.
1852 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1853 without marker relocs.
1854 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1855 if section has no old-style calls.
1856 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1857 Don't try to optimize new-style __tls_get_addr call when handling
1858 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1859 relocs.
1860 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1861 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1862 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1863 without marker relocs.
1864 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1865 if section has no old-style calls. Set toc_ref for new relocs as
1866 appropriate.
1867 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1868 Don't try to optimize new-style __tls_get_addr call when handling
1869 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1870 relocs.
1872 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1874 PR 6768
1875 * configure.in: Test for ld --as-needed support. Link shared
1876 libbfd against libm.
1877 * configure: Regenerate.
1879 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1881 * Makefile.am: Run "make dep-am".
1882 * Makefile.in: Regenerate.
1884 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1886 * elf32-score7.c: New file.
1887 * elf32-score.h: New file.
1888 * elf32-score.c: Add code to support score 7. Set score7 as the
1889 default.
1890 * cpu-score.c: Add score7 architecure.
1891 (compatibile): New function.
1892 * Makefile.am: Add rules for building elf32-score7 object.
1893 * Makefile.in: Regenerate.
1894 * configure.in: Add elf32-score7 object to score vectors.
1895 * configure: Regenerate.
1896 * reloc.c: Add score7 relocs.
1897 * archures.c: Add score3 and score7 machine numbers.
1898 * bfd-in2.h: Regenerate.
1899 * libbfd.h: Regenerate.
1901 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1903 * configure: Regenerate.
1905 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1907 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1908 (elf32_hppa_check_relocs): Use it.
1910 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1911 elf64-hppa.c.
1912 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1913 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1914 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1915 (elf_hppa_record_segment_addrs): Likewise.
1916 (elf_hppa_final_link): Likewise.
1917 (elf_hppa_relocate_insn): Likewise.
1918 (elf_hppa_final_link_relocate): Likewise.
1919 (elf64_hppa_relocate_section): Likewise.
1920 * elf64-hppa.c: Insert above.
1922 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1924 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1925 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1926 (elf_hppa_relocate_section): Likewise.
1927 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1928 from struct elf_link_hash_entry. Add count field.
1929 (struct elf64_hppa_dyn_hash_table): Delete.
1930 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1931 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1932 (hppa_elf_hash_entry, eh_name): Define.
1933 (elf64_hppa_new_dyn_hash_entry): Delete.
1934 (elf64_hppa_dyn_hash_lookup): Delete.
1935 (elf64_hppa_dyn_hash_traverse): Delete.
1936 (get_dyn_name): Delete.
1937 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1938 of struct elf64_hppa_dyn_hash_entry *.
1939 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1940 allocate_global_data_plt, allocate_global_data_stub,
1941 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1942 Likewise.
1943 (hppa64_link_hash_newfunc): New.
1944 (elf64_hppa_hash_table_create): Rework.
1945 (count_dyn_reloc): Likewise.
1946 (hppa64_elf_local_refcounts): New.
1947 (elf64_hppa_check_relocs): Rework using standard technique for recording
1948 local DLT, PLT and OPD reference counts.
1949 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1950 elf_link_hash_entry *.
1951 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1952 allocate_global_data_plt, allocate_global_data_stub,
1953 allocate_global_data_opd, allocate_dynrel_entries,
1954 elf64_hppa_adjust_dynamic_symbol,
1955 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1956 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1957 Use hppa_link_hash_table. Rework.
1958 (elf64_hppa_link_output_symbol_hook): Rework.
1959 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1960 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1961 elf64_hppa_finish_dynamic_sections): Likewise.
1963 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1965 * elf32-arm.c (stub_reloc_type): Removed.
1966 (insn_sequence): Renamed reloc_type field to r_type.
1967 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1968 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1969 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1970 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1971 (arm_stub_is_thumb): Catch new stubs.
1972 (arm_type_of_stub): Handle new stubs.
1973 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1974 (bfd_elf32_arm_process_before_allocation): Remove useless
1975 condition.
1977 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1979 * elf.c (elf_find_function): Use is_function_type to check
1980 function symbol.
1982 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1984 * xtensa-modules.c: Revert to previous version 1.11 due
1985 to inadvertant commit.
1987 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1989 * elf32-xtensa.c (text_action_add): Separate test for action
1990 type. Break if saved action is ta_widen_insn at same offset.
1992 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1994 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1995 to elf32_arm_stub_long_branch_any_arm_pic.
1996 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1997 (enum elf32_arm_stub_type, arm_type_of_stub)
1998 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1999 separately.
2001 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2003 * elf32-arm.c (PREV_SEC): Update comment.
2004 (group_sections): Rename argument to stubs_always_after_branch.
2005 Reverse the list and place stubs at the end of input sections.
2006 Undefine NEXT_SEC.
2007 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2009 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2011 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2012 Fix formatting.
2013 (arm_size_one_stub): Remove unnecessary break.
2014 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2016 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2018 * elf32-arm.c (stub_insn_type): New type.
2019 (stub_reloc_type): Likewise.
2020 (insn_sequence): Likewise.
2021 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2022 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2023 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2024 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2025 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2026 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2027 (elf32_arm_stub_hash_entry): Add new helper fields.
2028 (stub_hash_newfunc): Initialize these new fields.
2029 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2030 to take endianness into account.
2031 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2032 (arm_map_one_stub): Code is now more generic, thanks to
2033 insn_sequence.
2035 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2037 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2038 code.
2039 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2040 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2041 BLX is not available. Fix typo in warning message. Add comments
2042 and improve formatting.
2043 (arm_build_one_stub): Adjust to new
2044 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2045 (arm_map_one_stub): Likewise.
2047 2009-02-23 Tristan Gingold <gingold@adacore.com>
2048 Eric Botcazou <ebotcazou@adacore.com>
2049 Douglas B Rupp <rupp@gnat.com>
2051 * vms.h: Update copyright year, fix comments, reorder declarations.
2052 (_bfd_save_vms_section): Remove the prototype.
2053 (EGPS_S_V_NO_SHIFT): New constant.
2054 (bfd_vms_set_section_flags): New prototype.
2055 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2056 constants.
2057 (EGSY_S_W_FLAGS): Ditto.
2058 (EGSY_S_V_QUAD_VAL): Ditto.
2059 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2060 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2061 EGST_S_B_NAMLNG): Ditto.
2062 (ESRF_S_B_NAMLNG): Ditto.
2063 (ETIR_S_C_HEADER_SIZE): Ditto.
2064 (EGPS_S_V_ALLOC_64BIT): Ditto.
2065 (DST_S_C_EPILOG): Ditto.
2066 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2067 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2068 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2069 (DST_S_L_PCLINE_UNSLONG): Ditto.
2070 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2071 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2072 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2073 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2074 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2075 (DST_S_B_SRC_UNSBYTE): Ditto.
2076 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2077 Add prototypes.
2078 (vms_section, vms_reloc): Remove types.
2079 (hdr_struc): Replaced by ...
2080 (hdr_struct): ... new type.
2081 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2082 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2083 (EMH_DATE_LENGTH): Ditto.
2084 (eom_struc): Replaced by ...
2085 (eom_struct): ... new type.
2086 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2087 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2088 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2089 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2090 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2091 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2092 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2093 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2094 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2095 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2096 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2097 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2098 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2099 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2100 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2101 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2102 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2103 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2104 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2105 (enum file_type_enum): New type.
2106 (struct location_struct): Removed.
2107 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2108 (struct funcinfo, struct module): Ditto.
2109 (struct vms_private_data_struct): Update fields.
2110 (struct vms_section_data_struct): New type.
2112 * vms.c: Update copyright year, fix comments,
2113 Fix includes for DECC, add prototypes.
2114 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2115 some initializers.
2116 Use flavour to set is_vax, location_stack is removed.
2117 (struct pair): Declare.
2118 (fill_section_ptr): Initialize variables at declaration.
2119 Add guard to set SECTION_SYM flag, handlde und section.
2120 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2121 (_bfd_vms_slurp_object_records): New function, replaces previous
2122 vms_object_p.
2123 (vms_slurp_module): New function.
2124 (vms_slurp_image): Ditto.
2125 (vms_object_p): Complete rewrite.
2126 (vms_mkobject): Use is_vax field to slect architecture.
2127 (free_reloc_stream): New function.
2128 (vms_convert_to_var): Ditto.
2129 (vms_convert_to_var_1): Ditto.
2130 (vms_convert_to_var_unix_filename): Ditto.
2131 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2132 VAR format on VMS.
2133 (vms_new_section_hook): Set alignment to 0, allocate private data.
2134 (vms_get_section_contents): Load content.
2135 (vms_get_symbol_info): Handle undefined section.
2136 (vms_find_nearest_line): Handle.
2137 (alloc_reloc_stream): New function.
2138 (vms_slurp_reloc_table): Ditto.
2139 (vms_get_reloc_upper_bound): Make it real.
2140 (vms_canonicalize_reloc): Do the real work.
2141 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2142 ALPHA_R_BOH.
2143 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2144 (vms_set_arch_mach): Check arch.
2145 (vms_set_section_contents): Copy the content after allocation.
2146 (vms_alpha_vec): Update object flags.
2148 * vms-tir.c: Update copyright year, fix comments,
2149 add prototypes for new functions.
2150 (dst_define_location): New function.
2151 (dst_restore_location): New function.
2152 (dst_retrieve_location): New function.
2153 (dst_check_allocation): New function.
2154 (image_dump): Call dst_check_allocation.
2155 (image_write_b): Ditto.
2156 (image_write_w): Ditto.
2157 (image_write_l): Ditto.
2158 (image_write_q): Ditto.
2159 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2160 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2161 CTL_STKDL.
2162 Call error handler instead of abort if name is not known.
2163 (etir_sta): Add quarter_relocs argument and set it.
2164 Fix cast.
2165 (etir_sto): Ditto.
2166 (etir_opr): Ditto, return FALSE in case of error.
2167 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2168 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2169 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2170 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2171 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2172 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2173 Return FALSE in case of error.
2174 (tir_sta): Change sign of psect.
2175 (tir_ctl): Ditto.
2176 (tir_cmd): Fix cast. Makes tir_table static const.
2177 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2178 add argument to explain.
2179 (analyze_etir): Initialize maxptr, add quarter_relocs
2180 declaration, move some declarations into inner scopes.
2181 Handle quarter_relocs and STO_IMM.
2182 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2183 (_bfd_vms_slurp_relocs): New function.
2184 (_bfd_vms_decode_relocs): New function.
2185 (sto_imm): Rewritten.
2186 (start_first_etbt_record): New function.
2187 (start_another_etbt_record): Ditto.
2188 (etir_output_check): Ditto.
2189 (defer_reloc_p): Ditto.
2190 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2191 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2192 rewritte relocations handling.
2193 (_bfd_vms_write_tbt): Removed.
2194 (_bfd_vms_write_dbg): Ditto.
2196 * vms-misc.c: Update copyright year, Fix comments.
2197 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2198 (maybe_adjust_record_pointer_for_object): New function.
2199 (_bfd_vms_get_first_record): New function, replaces ...
2200 (_bfd_vms_get_record): .. removed.
2201 (_bfd_vms_get_object_record): New function.
2202 (_bfd_vms_get_object_record): New function.
2203 (vms_get_remaining_object_record): New function, replaces ...
2204 (_bfd_vms_get_next_record): ... removed.
2205 (add_new_contents): Removed.
2206 (_bfd_save_vms_section): Removed.
2207 (_bfd_get_vms_section): Removed.
2208 (_bfd_vms_output_flush): Write in VAR format.
2209 (new_symbol): Don't make UND section.
2211 * vms-hdr.c: Update copyright year, update list of record handled.
2212 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2213 (_bfd_vms_write_hdr): Strip vms and unix patches,
2214 add comments, truncate module name at 31 characters,
2215 use constants instead of hard-coded value,
2216 write BFD version instead of a fixed string.
2217 (_bfd_vms_slurp_ihd): New function.
2218 (_bfd_vms_slurp_isd): Ditto.
2219 (_bfd_vms_slurp_ihs): Ditto.
2220 (new_module): Ditto.
2221 (parse_module): Ditto
2222 (build_module_list): Ditto.
2223 (module_find_nearest_line): Ditto.
2224 (_bfd_vms_find_nearest_dst_line): Ditto.
2225 (vms_slurp_debug): Ditto.
2226 (_bfd_vms_slurp_dbg): Ditto.
2227 (_bfd_vms_slurp_tbt): Ditto.
2228 (_bfd_vms_write_dbg): Ditto.
2229 (_bfd_vms_write_tbt): Ditto.
2231 * vms-gsd.c: Update copyright year, update list of records handled.
2232 (EVAX_LITERALS_NAME): New macro.
2233 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2234 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2235 (register_universal_symbol): New function and prototype.
2236 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2237 improve debug messages,
2238 use constants instead of hard-coded value,
2239 fix missing endianness conversion,
2240 handle global symbol (SYMG).
2241 (bfd_vms_set_section_flags): New function.
2242 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2243 handle section literals,
2244 fix indentation,
2245 handle section bfd and vms flags,
2246 don't output LIB$INITIALIZE symbol,
2247 fix handling of weak symbols,
2248 fix evax vs vax procedure descriptor,
2249 handle absolute symbols.
2251 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2252 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2254 * makefile.vms (DEFS): Fix flags for VMS.
2256 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2258 * bfd-in2.h: Regenerated.
2259 * libbfd.h: Regenerated.
2261 2009-02-20 Cary Coutant <ccoutant@google.com>
2263 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2264 in struct stat.
2266 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2268 PR gas/7059
2269 * coffcode.h (coff_write_object_contents): Don't let the string
2270 table offset overflow the s_name field when using long section names.
2272 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2274 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2275 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2276 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2277 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2278 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2279 (bfd_pmac_xcoff_backend_data): Likewise.
2280 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2281 (bfd_xcoff_aix5_backend_data): Likewise.
2282 (xcoff64_write_object_contents): Delete unused long_section_names
2283 local variable.
2284 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2285 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2286 struct non-const.
2287 * coffcode.h (documentation): Update to describe long section names.
2288 (COFFLONGSECTIONCATHELPER): New helper macro.
2289 (BLANKOR1TOODD): Likewise.
2290 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2291 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2292 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2293 (bfd_coff_set_long_section_names_allowed): New function.
2294 (bfd_coff_set_long_section_names_disallowed): Likewise.
2295 (struct bfd_coff_backend_data): Add new backend hook function
2296 pointer _bfd_coff_set_long_section_names.
2297 (bfd_coff_set_long_section_names): New backend hook.
2298 (coff_write_object_contents): Only generate long section names if
2299 bfd_coff_long_section_names() indicates they are currently enabled.
2300 (bfd_coff_std_swap_table): Make non-const, and initialise long
2301 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2302 (ticoff0_swap_table): Likewise to both.
2303 (ticoff1_swap_table): Again, likewise to both.
2304 * coffgen.c (make_a_section_from_file): Allow long section names
2305 as inputs even if not currently allowed for outputs.
2306 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2307 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2308 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2309 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2310 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2311 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2312 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2313 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2314 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2315 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2316 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2317 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2318 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2319 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2320 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2321 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2322 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2323 * libcoff-in.h: Update copyright year to cause updated copyright
2324 year in generated libcoff.h, and fix typo.
2325 * libcoff.h: Regenerated.
2326 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2327 (_bfd_ecoff_no_long_sections): Add prototype.
2328 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2329 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2330 defined by an including .c file.
2331 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2332 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2333 (ticoff1_swap_table): Likewise to both.
2335 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2337 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2338 stub. Catch default case error.
2339 (arm_map_one_stub): Add missing Thumb mapping symbol.
2341 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2343 PR 9841
2344 * elf32-avr.c: Handle case where no local symbos exist correctly.
2346 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2348 bfd/
2349 * elf32-arm.c (arm_long_branch_stub,
2350 arm_thumb_v4t_long_branch_stub,
2351 arm_thumb_thumb_long_branch_stub,
2352 arm_thumb_arm_v4t_long_branch_stub,
2353 arm_thumb_arm_v4t_short_branch_stub,
2354 arm_pic_long_branch_stub):
2355 Renamed to elf32_arm_stub_long_branch_any_any,
2356 elf32_arm_stub_long_branch_v4t_arm_thumb,
2357 elf32_arm_stub_long_branch_thumb_only,
2358 elf32_arm_stub_long_branch_v4t_thumb_arm,
2359 elf32_arm_stub_short_branch_v4t_thumb_arm,
2360 elf32_arm_stub_long_branch_any_any_pic.
2361 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2362 arm_thumb_thumb_stub_long_branch,
2363 arm_thumb_arm_v4t_stub_long_branch,
2364 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2365 Renamed to arm_stub_long_branch_any_any,
2366 arm_stub_long_branch_v4t_arm_thumb,
2367 arm_stub_long_branch_thumb_only,
2368 arm_stub_long_branch_v4t_thumb_arm,
2369 arm_stub_short_branch_v4t_thumb_arm,
2370 arm_stub_long_branch_any_any_pic.
2372 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2374 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2375 in branch offset check.
2377 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2379 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2380 add toc.symndx and toc.add.
2381 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2382 Set up toc.add.
2383 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2384 callers.
2385 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2386 (branch_reloc_hash_match): New function, extracted from..
2387 (ppc64_elf_tls_optimize): ..here.
2388 (ppc64_elf_relocate_section): Properly set addends when optimizing
2389 tls sequences. Avoid unnecessary reading and writing of insns.
2390 Only redo reloc when symbol changed. Bypass symbol checks when
2391 using tlsld_got.
2392 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2393 (branch_reloc_hash_match): New function, extracted from..
2394 (ppc_elf_tls_optimize): ..here.
2395 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2396 Don't clear addend on zapped __tls_get_addr reloc.
2398 2009-02-12 Nick Clifton <nickc@redhat.com>
2400 PR 9827
2401 * elflink.c (bfd_elf_final_link): When counting the relocations,
2402 if the header size has not been set yet then assume that it will
2403 match the output section's reloc type.
2405 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2407 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2408 relocatable link.
2410 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2412 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2413 (find_function): Likewise.
2414 (pasted_function): Don't error if no prior function found.
2415 (discover_functions): Revert 2008-12-10 change. Extend first
2416 function range to start of section.
2418 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2420 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2421 functions to C90.
2422 * elf64-hppa.h: Likewise.
2424 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2426 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2427 .sbss handling.
2429 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2431 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2432 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2434 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2436 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2437 * archures.c (bfd_mach_mips_xlr): Define.
2438 * bfd-in2.h: Regenerate.
2439 * cpu-mips.c (I_xlr): Define.
2440 (arch_info_struct): Add XLR entry.
2441 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2442 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2443 (mips_mach_extensions): Add XLR entry.
2445 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2447 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2449 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2451 * configure.in: AC_SUBST pdfdir.
2452 * Makefile.am: Add install-pdf, install-pdf-am
2453 and install-pdf-recursive targets. Define pdfdir.
2454 * doc/Makefile.am: Define pdf__strip_dir. Add
2455 install-pdf and install-pdf-am targets.
2456 * po/Make-in: Add install-pdf target.
2457 * configure: Regenerate.
2458 * Makefile.in: Regenerate
2459 * doc/Makefile.in: Regenerate.
2461 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2463 * bfd-in2.h: Regenerate.
2464 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2465 fields from n_entries to n_slots where appropriate, update comments.
2466 (HOWTO): Add TLS relocations.
2467 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2468 (enum elf_m68k_got_offset_size): New enum.
2469 (struct elf_m68k_got_entry.type): Move field to ...
2470 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2471 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2472 functions.
2473 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2474 functions.
2475 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2476 fields into n_entries array. Update comments.
2477 (elf_m68k_init_got): Simplify, update all uses.
2478 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2479 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2480 GOT entries; update name, update all uses.
2481 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2482 (elf_m68k_get_got_entry): Update.
2483 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2484 simplify.
2485 (elf_m68k_remove_got_entry_type): Simplify.
2486 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2487 (elf_m68k_can_merge_gots): Update.
2488 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2489 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2490 GOT entries, simplify.
2491 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2492 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2493 field, remove obsoleted local_n_entries field.
2494 (elf_m68k_partition_multi_got_2): New static function.
2495 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2496 update.
2497 (elf_m68k_remove_got_entry_type): Update.
2498 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2499 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2500 update of sgot->size and srelgot->size.
2501 (elf_m68k_gc_sweep_hook): Update.
2502 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2503 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2504 TLS relocations.
2505 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2506 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2508 2009-02-02 DJ Delorie <dj@redhat.com>
2510 * elf32-mep.c (config_names): Regenerate configuration.
2512 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2514 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2515 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2516 * elf.c (bfd_elf_get_str_section): Make static.
2517 (bfd_elf_find_section): Delete.
2518 * libbfd.h: Regenerate.
2520 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2522 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2523 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2525 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2527 * elflink.c (on_needed_list): New function.
2528 (elf_link_add_object_symbols): Link in --as-needed libs if they
2529 satisfy undefined symbols in other libs.
2531 2009-01-30 Julian Brown <julian@codesourcery.com>
2533 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2534 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2535 with --just-symbols (-R).
2537 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2539 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2540 high_pc in order to properly sign-extend VMAs.
2542 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2543 Mark Shinwell <shinwell@codesourcery.com>
2544 Catherine Moore <clm@codesourcery.com>
2546 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2548 2009-01-28 Catherine Moore <clm@codesourcery.com>
2550 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2551 SEC_LOAD for dynamic relocation sections.
2553 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2555 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2556 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2557 the size of local TLS data.
2559 2009-01-27 Andreas Schwab <schwab@suse.de>
2561 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2562 architectures in the archive.
2564 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2566 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2567 <R_CRIS_32_DTPREL>: Correct relocation value.
2569 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2570 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2571 symbols with non-default visibility.
2573 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2575 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2576 describing the trampolines.
2577 (ppc_elf_relocate_section): Update relocs to describe the
2578 trampolines.
2580 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2582 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2583 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2584 and R_PARISC_PCREL12F relocations.
2586 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2588 PR 6022
2589 * elflink.c (find_version_for_sym): New function split out from,
2590 but without export_dynamic test, ..
2591 (_bfd_elf_link_assign_sym_version): ..here.
2592 (_bfd_elf_export_symbol): Use it.
2594 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2596 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2597 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2598 * elflink.c: ..here, somewhat modified.
2599 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2600 _bfd_elf_link_find_version_dependencies,
2601 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2602 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2603 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2604 declare..
2605 * elflink.c: ..and make static here.
2606 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2607 of output_bfd from struct elf_find_verdep_info.
2608 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2609 struct elf_info_failed.
2610 (bfd_elf_size_dynamic_sections): Adjust.
2612 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2614 PR 6832
2615 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2616 after comp_unit_find_line call.
2618 2009-01-21 Nick Clifton <nickc@redhat.com>
2620 PR 9769
2621 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2622 tm_gmtoff field in struct tm.
2624 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2626 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2627 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2628 sections in soft-icache lines unless non_ia_text. Don't add
2629 rodata if doing so would exceed line size.
2631 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2633 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2634 types than bfd_link_hash_indirect, before early return, call
2635 _bfd_elf_link_hash_copy_indirect.
2637 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2639 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2640 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2641 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2642 (elf_backend_obj_attrs_order): New define.
2643 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2644 (elfNN_bed): Add elf_backend_obj_attrs_order.
2646 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2648 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2649 (obj_attr_size): Likewise.
2650 (write_obj_attribute): Likewise.
2651 (_bfd_elf_copy_obj_attributes): Likewise.
2652 (_bfd_elf_parse_attributes): Likewise.
2653 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2654 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2655 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2656 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2657 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2658 with macros.
2660 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2662 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2663 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2664 (bfd_elf_add_obj_attr_string): Likewise.
2665 (bfd_elf_add_obj_attr_int_string): Likewise.
2666 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2667 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2668 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2669 Tag_nodefaults has no default value.
2670 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2671 comment to reflect the new state.
2673 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2675 PR 9695
2676 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2677 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2678 (adjust_z_magix): Delete dead code handling QMAGIC.
2680 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2682 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2683 IMAGE_SCN_MEM_DISCARDABLE.
2685 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2687 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2688 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2689 * configure.in (commonbfdlib): Delete.
2690 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2691 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2692 is available, not just for linux.
2693 * po/SRC-POTFILES.in: Regenerate.
2694 * Makefile.in: Regenerate.
2695 * configure: Regenerate.
2697 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2698 Julian Brown <julian@codesourcery.com>
2700 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2701 ARM attributes in ABI 2.07.
2702 * elf32-arm.c (get_secondary_compatible_arch): New function.
2703 (set_secondary_compatible_arch): New function.
2704 (tag_cpu_arch_combine): New function.
2705 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2706 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2707 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2708 make it fit with order_01243.
2709 Add support for Tag_also_compatible_with,
2710 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2711 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2712 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2713 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2714 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2715 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2716 Rework the way unknown attributes are handled.
2717 Defer errors until all attributes have been processed.
2719 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2721 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2722 bfd_elf_add_obj_attr_int_string.
2723 Read Tag_compatibility from its new location in the attribute array,
2724 rather than the attribute list.
2725 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2726 bfd_elf_add_obj_attr_int_string.
2727 (_bfd_elf_parse_attributes): Likewise.
2728 (_bfd_elf_merge_object_attributes): There's now only one
2729 Tag_compatibility, and it's in the array, not the list.
2730 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2731 Tag_compatibility.
2732 (bfd_elf_add_obj_attr_compat): Rename to
2733 bfd_elf_add_obj_attr_int_string.
2734 (bfd_elf_add_proc_attr_compat): Rename to
2735 bfd_elf_add_proc_attr_int_string.
2736 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2737 Tag_compatibility.
2739 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2741 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2742 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2743 (vmsutil.lo): Add dependency rule.
2744 * Makefile.in: Regenerate.
2745 * config.bfd (ia64*-*-*vms*): Add case.
2746 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2747 * configure: Regenerate.
2748 * vmsutil.c: New file.
2749 * vmsutil.h: New file.
2750 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2751 attr to bfd_vma.
2752 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2753 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2754 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2755 elfNN_vms_object_p): New functions
2756 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2758 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2760 PR ld/9727
2761 * elflink.c (elf_gc_sweep): Exclude the group section if the
2762 first member of the section group is excluded.
2764 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2766 PR 9735
2767 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2768 saved filename, use bfd_alloc rather than bfd_malloc for it.
2770 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2772 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2774 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2776 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2778 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2780 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2782 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2784 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2785 num_lines_log2.
2786 (struct got_entry): Add br_addr.
2787 (struct call_info): Add priority.
2788 (struct function_info): Add lr_store and sp_adjust.
2789 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2790 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2791 area as an overlay, and check that no other overlays exist. Look up
2792 icache overlay manager entry sym.
2793 (BRA_STUBS, BRA, BRASL): Define.
2794 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2795 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2796 in branch insn.
2797 (count_stub, build_stub): Support soft-icache.
2798 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2799 (spu_elf_size_stubs): Size soft-icache stubs.
2800 (overlay_index): New function.
2801 (spu_elf_build_stubs): Make static. Support soft-icache.
2802 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2803 (find_function_stack_adjust): Save lr store and stack adjust insn
2804 offsets.
2805 (maybe_insert_function): Adjust find_function_stack_adjust call.
2806 (mark_functions_via_relocs): Retrieve priority.
2807 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2808 (sort_calls): Sort by priority first.
2809 (mark_overlay_section): Ignore .ovl.init.
2810 (sum_stack): Only print when stack_analysis.
2811 (print_one_overlay_section): New function, extracted from..
2812 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2813 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2814 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2815 analysis. Call spu_elf_build_stubs.
2816 (spu_elf_relocate_section): For soft-icache encode overlay index
2817 into addresses.
2818 (spu_elf_output_symbol_hook): Support soft-icache.
2819 (spu_elf_modify_program_headers: Likewise.
2821 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2822 num_regions to num_lines. Add line_size and max_branch.
2823 (enum _ovly_flavour): Add ovly_soft_icache.
2824 (spu_elf_build_stubs): Delete.
2826 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2828 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2829 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2831 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2833 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2834 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2835 the program, the known offset starts at the negative size of the
2836 TLS section.
2837 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2838 Similar.
2840 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2842 * config.bfd: Add lm32-*-rtems*.
2844 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2846 * coff-ppc.c: Add 2009 to Copyright.
2847 * elf32-cris.c: Likewise.
2848 * elflink.c: Likewise.
2850 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2852 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2853 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2855 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2857 PR ld/9679
2858 * elflink.c (elf_merge_st_other): New.
2859 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2860 hide them if needed.
2861 (elf_link_add_object_symbols): Updated.
2863 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2865 PR ld/9676
2866 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2867 ref_dynamic and dynamic_def fields when setting def_regular
2868 to 1.
2870 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2872 PR 9682
2873 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2874 literal.
2876 For older changes see ChangeLog-2008
2877 \f
2878 Local Variables:
2879 mode: change-log
2880 left-margin: 8
2881 fill-column: 74
2882 version-control: never
2883 End: