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* gdb.arch/i386-sse.exp: Test xmm[8-15] if amd64.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
0018b0a3
L		 12009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2
3 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
4 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
5 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
6 against STT_GNU_IFUNC symbols for static executables.
7 (elf_i386_finish_dynamic_symbol): Load GOT entry with
8 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
9
10 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
11 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
12 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
13 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
14
94313f36
RS		 152009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
16
17 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
18 symbols to be left unimported when linking statically.
19 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
20 code when linking statically.
21
7afd84dc
L		 222009-06-02 H.J. Lu <hongjiu.lu@intel.com>
23
24 * elf32-i386.c (elf_i386_check_relocs): Increment
25 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
26 against STT_GNU_IFUNC symbol.
27 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
28 local STT_GNU_IFUNC definition is used.
29 (elf_i386_relocate_section): Handle got.offset != -1 for
30 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
31 symbol.
32
33 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
34 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
35 relocations against STT_GNU_IFUNC symbol.
36 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
37 local STT_GNU_IFUNC definition is used.
38 (elf64_x86_64_relocate_section): Handle got.offset != -1
39 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
40 STT_GNU_IFUNC symbol.
41
cbe950e9
L		 422009-06-01 H.J. Lu <hongjiu.lu@intel.com>
43
44 PR ld/10205
45 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
46 (elf_i386_reloc_type_lookup): Likewise.
47 (R_386_tls): Removed.
48 (R_386_irelative): New.
49 (R_386_vt_offset): Updated.
50 (elf_i386_rtype_to_howto): Likewise.
51 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
52 (elf_i386_link_hash_table_create): Initialize igotplt,
53 iplt and irelplt.
54 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
55 (elf_i386_adjust_dynamic_symbol): Likewise.
56 (elf_i386_allocate_dynrelocs): Likewise.
57 (elf_i386_relocate_section): Likewise.
58 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
59 sections.
60 (elf_i386_finish_dynamic_symbol): When building a static
61 executable, use .iplt, .igot.plt and .rel.iplt sections for
62 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
63 locally defined STT_GNU_IFUNC symbol.
64
65 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
66 (x86_64_reloc_map): Likewise.
67 (R_X86_64_standard): Updated.
68 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
69 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
70 iplt and irelplt.
71 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
72 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
73 (elf64_x86_64_allocate_dynrelocs): Likewise.
74 (elf64_x86_64_relocate_section): Likewise.
75 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
76 sections.
77 (elf64_x86_64_finish_dynamic_symbol): When building a static
78 executable, use .iplt, .igot.plt and .rela.iplt sections for
79 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
80 for locally defined STT_GNU_IFUNC symbol.
81
82 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
83 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
84
85 * bfd-in2.h: Regenerated.
86 * libbfd.h: Likewise.
87
3aa14d16
L		 882009-06-01 H.J. Lu <hongjiu.lu@intel.com>
89
90 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
91 (_bfd_elf_make_ifunc_reloc_section): Removed.
92 (_bfd_elf_is_ifunc_symbol): Likewise.
93 (_bfd_elf_create_static_ifunc_sections): New.
94
95 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
96 symbol check to ...
97 (elf_link_add_object_symbols): Here.
98 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
99 STT_GNU_IFUNC symbol.
100 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
101 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
102 (IFUNC_INFIX): Removed.
103 (get_ifunc_reloc_section_name): Likewise.
104 (_bfd_elf_make_ifunc_reloc_section): Likewise.
105 (_bfd_elf_is_ifunc_symbol): Likewise.
106 (_bfd_elf_create_static_ifunc_sections): New.
107
eb4ff4d6
L		 1082009-05-29 H.J. Lu <hongjiu.lu@intel.com>
109
110 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
111 (create_got_section): Likewise.
112 (allocate_dynrelocs): Likewise.
113 (readonly_dynrelocs): Likewise.
114 (set_tls_module_base): Likewise.
115 (dtpoff_base): Likewise.
116 (tpoff): Likewise.
117 (elf_i386_link_hash_table_create): Updated.
118 (elf_i386_create_dynamic_sections): Likewise.
119 (elf_i386_check_relocs): Likewise.
120 (elf_i386_size_dynamic_sections): Likewise.
121 (elf_i386_relocate_section): Likewise.
122
123 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
124 (create_got_section): Likewise.
125 (allocate_dynrelocs): Likewise.
126 (readonly_dynrelocs): Likewise.
127 (set_tls_module_base): Likewise.
128 (dtpoff_base): Likewise.
129 (tpoff): Likewise.
130 (elf64_x86_64_link_hash_table_create): Updated.
131 (elf64_x86_64_create_dynamic_sections): Likewise.
132 (elf64_x86_64_check_relocs): Likewise.
133 (elf64_x86_64_size_dynamic_sections): Likewise.
134 (elf64_x86_64_relocate_section): Likewise.
135
fc579192
NC		 1362009-05-28 Nick Clifton <nickc@redhat.com>
137
138 * targets.c (_bfd_target_vector): Only include plugin target in
139 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
140
5ebe2858
UW		 1412009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
142
143 * elf32-spu.c (struct call_info): New member broken_cycle.
144 (remove_cycle): Instead of physically removing call_info structures
145 to break call graph cycles, mark them using the broken_cycle flag.
146 (mark_overlay_section): Respect broken_cycle flag.
147 (unmark_overlay_section): Likewise.
148 (collect_lib_sections): Likewise.
149 (collect_overlays): Likewise.
150 (sum_stack): Likewise.
151
34ad4cb0
UW		 1522009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
153
154 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
155 (mark_functions_via_relocs): Initialize callee->count to 1.
156 (pasted_function): Likewise.
157 (spu_elf_auto_overlay): Honor call counts when determining number
158 of stubs required in software i-cache mode.
159
fc579192
NC		 1602009-05-27 Rafael Avila de Espindola <espindola@google.com>
161
162 * plugin.c (program_name): Remove.
163 (plugin_program_name): New.
164 (bfd_plugin_set_program_name): New.
165 (try_load_plugin): Use plugin_program_name.
166 * plugin.h (bfd_plugin_set_program_name): New.
167
1682009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 169
170 * aclocal.m4: Include ../config/plugins.m4.
171 * configure.in: Use AC_PLUGINS.
172 * configure: Regenerate.
173 * Makefile.in: Regenerate.
174 * doc/Makefile.in: Regenerate.
175
c8a1f254
NS		 1762009-05-27 Nathan Sidwell <nathan@codesourcery.com>
177
178 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
179 link.
180 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
181 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
182 * elf32-avr.c (elf32_avr_relax_section): Likewise.
183 * elf32-frv.c (elf32_avr_relax_section): Likewise.
184 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
185 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
186 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
187 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
188 * reloc.c (bfd_generic_relax_section): Likewise.
189 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
190 * vms.c (vms_bfd_relax_section): Likewise.
191
68d7e96a
L		 1922009-05-26 H.J. Lu <hongjiu.lu@intel.com>
193
194 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
195
196 * elf32-i386.c (is_indirect_symbol): Renamed to ...
197 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
198
199 * elf32-i386.c (allocate_dynrelocs): Updated.
200 (elf_i386_relocate_section): Likewise.
201 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
202 (elf64_x86_64_relocate_section): Likewise.
203
204 * elf64-x86-64.c (is_indirect_symbol): Removed.
205
f12e7348
NC		 2062009-05-26 Nick Clifton <nickc@redhat.com>
207
208 * po/id.po: Updated Indonesian translation.
209
ce3c775b
NC		 2102009-05-26 Rafael Avila de Espindola <espindola@google.com>
211
212 * Makefile.am: Run "make dep-am".
213 (AM_CPPFLAGS): New.
214 (LIBDL): New.
215 (ALL_MACHINES): Add cpu-plugin.lo.
216 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
217 (BFD32_BACKENDS): Add plugin.lo.
218 (BFD32_BACKENDS_CFILES): Add plugin.c.
219 (libbfd_la_LIBADD): Add LIBDL
220 * archures.c (bfd_architecture): Add bfd_arch_plugin.
221 (bfd_plugin_arch): Declare.
222 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
223 * bfd.c (bfd): Add plugin_data.
224 * config.bfd: Handle the plugin target.
225 * configure.in: Check for --enable-plugins.
226 (LT_INIT): Use the dlopen option.
227 * cpu-plugin.c: New.
228 * plugin.c: New.
229 * plugin.h: New.
230 * targets.c (plugin_vec): Declare.
231 (_bfd_target_vector): Add plugin_vec.
232 * Makefile.in: Regenerate.
233 * bfd-in2.h: Regenerate.
234 * configure: Regenerate.
235
9e097a72
AM		 2362009-05-26 Alan Modra <amodra@bigpond.net.au>
237
238 * dep-in.sed: Don't modify .o to .lo here. Output one filename
239 per line with all lines having continuation backslash. Prefix
240 first line with "A", following lines with "B".
241 * Makefile.am (DEP): Don't use dep.sed here.
242 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
243 dep.sed here on dependencies, sort and uniq.
244 * Makefile.in: Regenerate.
245
d5acff2f
TG		 2462009-05-25 Tristan Gingold <gingold@adacore.com>
247
248 * makefile.vms: Add verilog.obj to object list OBJS.
249
5c93f09b
AM		 2502009-05-24 Alan Modra <amodra@bigpond.net.au>
251
252 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
253 for BFD_IN_MEMORY is cleared.
254 (bfd_bwrite): Zero excess memory allocated.
255
48229727
JB		 2562009-05-22 Julian Brown <julian@codesourcery.com>
257
258 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
259 macros.
260 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
261 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
262 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
263 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
264 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
265 (a8_erratum_fix, a8_erratum_reloc): New structs.
266 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
267 num_a8_erratum_fixes, fix_cortex_a8 fields.
268 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
269 (elf32_arm_add_stub): Split into two parts, creating...
270 (elf32_arm_create_or_find_stub_sec): New function.
271 (elf32_arm_final_link_relocate): Add forward declaration.
272 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
273 relocations, multiple relocations per stub.
274 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
275 (arm_size_one_stub): Use find_stub_size_and_template.
276 (a8_reloc_compare): New.
277 (find_thumb_glue): Add forward declaration.
278 (cortex_a8_erratum_scan): New.
279 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
280 (bfd_elf32_arm_set_cortex_a8_fix): New.
281 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
282 (arm_map_one_stub): Add THUMB32_TYPE support.
283 (a8_branch_to_stub_data): New.
284 (make_branch_to_a8_stub): New.
285 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
286 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
287 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
288 Cortex-A8 erratum workaround.
289 * bfd-in2.h: Regenerate.
290
2b3decb5
AM		 2912009-05-22 Alan Modra <amodra@bigpond.net.au>
292
293 * Makefile.am: Run "make dep-am".
294 * Makefile.in: Regenerate.
295 * po/SRC-POTFILES.in: Regenerate.
296
930e005c
AM		 2972009-05-21 Alan Modra <amodra@bigpond.net.au>
298
299 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
300 commit.
301
6e0b88f1
AM		 3022009-05-21 Alan Modra <amodra@bigpond.net.au>
303
304 * elf-bfd.h (struct elf_backend_data
305 <elf_backend_link_output_symbol_hook>): Return an int.
306 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
307 symbols on deleted .opd entries.
308 * elflink.c (elf_link_output_sym): Return without outputting sym
309 if output_symbol_hook returns 2.
310 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
311 Abort if we must not discard sym.
312 (elf_link_input_bfd): Similarly, don't set finfo->indices for
313 local syms.
314 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
315 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
316 elf_backend_link_output_symbol_hook return type change.
317 * elf32-arm.c (output_arch_syminfo): Likewise.
318 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
319 (elf32_arm_output_arch_local_syms): Likewise.
320 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
321 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
322 (bfd_score_elf_link_output_symbol_hook): Likewise.
323 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
324 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
325 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
326 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
327 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
328 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
329 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
330 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
331 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
332 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
333 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
334
5ef11c02
AM		 3352009-05-21 Alan Modra <amodra@bigpond.net.au>
336
337 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
338 out of range .opd symbols.
339
ebf12fbe
DK		 3402009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
341
342 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
343 fprintf_vma directly.
344 * peXXigen.c (pe_print_edata): Likewise.
345 (pe_print_pdata): Likewise.
346 (_bfd_XX_print_ce_compressed_pdata): Likewise.
347 (_bfd_XX_print_private_bfd_data_common): Likewise.
348
c1711530
DK		 3492009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
350
351 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
352
22a8f80e 3532009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 354 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 355
356 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
357 fix discarded sections.
358
335bd8f2
UW		 3592009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
360
361 * elf32-spu.c (mark_overlay_section): Move .init and .fini
362 sections into the software icache.
363
cdc83fba
UW		 3642009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
365
366 * elf32-spu.c (build_stub): Always build "compact" sofware
367 i-cache stubs.
368
97fc8d84
UW		 3692009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
370
371 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
372 (spu_elf_setup): Initialize it.
373 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
374 Update to new-sytle cache manager data structures.
375 (spu_elf_build_stubs): Generate new-style cache manager data
376 structures and symbols.
377 (spu_elf_auto_overlay): Update size computation.
378
452de53c
UW		 3792009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
380
381 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
382 segments first amongst the program headers.
383
d342a8b1
UW		 3842009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
385
386 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
387 into addresses for relocation types that look at high bits. Remove
388 special handling of relocation overflow warnings.
389
cc210763
UW		 3902009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
391
392 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
393 control flow graph between fragments of a function.
394
c1ea05bb
UW		 3952009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
396
397 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
398 generate only a 16-byte .toe section.
399 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
400
bbb0fc04
AM		 4012009-05-14 Alan Modra <amodra@bigpond.net.au>
402
403 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
404 (spu_elf_place_overlay_data): ..here. New function.
405 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
406
6e6718a3
AJ		 4072009-05-13 Andrew Jenner <andrew@codesourcery.com>
408
409 * elf32-arm.c: Move sysdep.h to start of file.
410
77ae44b0
AM		 4112009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
412
413 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
414 start of overlays.
415 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
416 __icache_tag_array and __icache_tag_array_size.
417
51408ec2
AM		 4182009-05-11 Masaki Muranaka <monaka@monami-software.com>
419
420 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
421 ATTRIBUTE_UNUSED.
422 (bfinfdpic_link_omit_section_dynsym): Likewise.
423 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
424
2468f9c9
PB		 4252009-05-05 Paul Brook <paul@codesourcery.com>
426
427 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
428 * bfd-in2.h: Regenerate.
429 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
430 (_arm_elf_section_data): Add text and exidx fields.
431 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
432 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
433 copy_exidx_entry): New functions.
434 (elf32_arm_write_section): Fixup .ARM.exidx contents.
435
738a79f6
CL		 4362009-05-05 Christophe lyon <christophe.lyon@st.com>
437
438 * elf32-arm.c (DEF_STUBS): New helper define.
439 (DEF_STUB): Likewise.
440 (stub_def): New type.
441 (stub_definitions): New array, containing stub template pointers
442 and sizes.
443 (arm_size_one_stub): Make use of stub_definitions.
444
09e2aba4
DK		 4452009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
446
447 * elflink.c (find_version_for_sym): Remove from here, ...
448 * linker.c (bfd_find_version_for_sym): ... rename, replace
449 here, make public and update all callers.
450 * bfd-in2.h: Regenerate.
451
d8045f23
NC		 4522009-04-30 Nick Clifton <nickc@redhat.com>
453
454 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
455 section pointer.
456 (struct elf_obj_data): Add has_ifunc_symbols boolean.
457 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
458 into a STT_GNU_IFUNC symbol type.
459 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
460 type.
461 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
462 the binary contains ifunc symbols.
463 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
464 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
465 * elf32-i386.c (is_indirect_function): New function.
466 (elf_i386_check_relocs): Create an ifunc output section.
467 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
468 section if necessary.
469 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
470 if necessary.
471 (elf_i386_add_symbol_hook): New function. Set the
472 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
473 symbol is encountered.
474 (elf_backend_post_process_headers): Define.
475 (elf_backend_add_symbol_hook): Define.
476 (elf_i386_post_process_headers): Rename to
477 elf_i388_fbsd_post_process_headers.
478 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
479 (is_indirect_function): New function.
480 (elf64_x86_64_check_relocs): Create an ifunc output section.
481 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
482 section if necessary.
483 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
484 symbol if necessary.
485 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
486 elf_obj_data structure if an ifunc symbol is encountered.
487 (elf_backend_post_process_headers): Define.
488 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
489 if we have ifunc symbols to handle.
490 (get_ifunc_reloc_section_name): New function. Computes the name
491 for an ifunc section.
492 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
493 section to hold ifunc relocs.
494 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
495 (bfd_print_symbol_vandf): Handle ifunc symbols.
496 (bfd_decode_symclass): Likewise.
497 * bfd-in2.h: Regenerate.
498
96c23d59
JM		 4992009-04-30 Joseph Myers <joseph@codesourcery.com>
500
501 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
502 MOVW and MOVT relocations in a shared library link.
503
c067354b
NC		 5042009-04-27 Anthony Green <green@moxielogic.com>
505
506 * verilog.c: New file.
507 * Makefile.am (BFD32_LIBS): Add verilog.c.
508 (BFD32_LIBS_CFILES): Add verilog.c.
509 (verilog.lo): New build rule.
510 * Makefile.in: Rebuilt.
511 * targets.c: Add verilog support.
512 * bfd.c (tdata union): Add Verilog private data field.
513 * bfd-in2.h: Regenerate.
514
325c681d
L		 5152009-04-27 H.J. Lu <hongjiu.lu@intel.com>
516
517 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
518 copy pe_opthdr.
519
ba775898
DK		 5202009-04-23 Matthias Klose <doko@ubuntu.com>
521
2e28a5fc 522 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 523
155d87d7
CL		 5242009-04-22 Christophe Lyon <christophe.lyon@st.com>
525
526 PR9743
527 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
528 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
529 (elf32_arm_size_stubs): Likewise.
530 (record_thumb_to_arm_glue): Deleted unused function.
531 (bfd_elf32_arm_process_before_allocation): No longer handle
532 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
533 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
534 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
535
3e6b1042
DJ		 5362009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
537
538 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
539 (elf32_arm_write_section): Declare early.
540 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
541 (arm_allocate_glue_section_space): Exclude empty sections.
542 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
543 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
544 BFD.
545 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
546 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
547 (elf32_arm_size_dynamic_sections): Allocate interworking
548 sections here.
549 (bfd_elf32_bfd_final_link): Define.
550
4f360784
L		 5512009-04-21 H.J. Lu <hongjiu.lu@intel.com>
552
553 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
554
555 * coffcode.h (coff_compute_section_file_positions): Clear
556 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
557
558 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
559 force_minimum_alignment.
560
561 * libcoff.h: Regenerated.
562
563 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
564 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
565
566 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
567 nor target_subsystem.
568
569 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
570 force_minimum_alignment nor target_subsystem.
571
e48570bb
DK		 5722009-04-21 Kai Tietz <kai.tietz@onevision.com>
573
574 * coff-x86_64.c (PEI_HEADERS): Protect includes.
575 (bfd_pe_print_pdata): Remove #ifdef PE variation.
576 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
577 include in coff-x86_64.c of headers.
578 (PDATA_ROW_SIZE): New define.
579 (pex_regs[]): New static array.
580 (pex64_get_runtime_function): New static function.
581 (pex64_get_unwind_info): Likewise.
582 (pex64_get_scope_entry): Likewise.
583 (pex64_xdata_print_uwd_codes): Likewise.
584 (pex64_get_section_by_rva): Likewise.
585 (pex64_dump_xdata): Likewise.
586 (pex64_bfd_print_pdata): Likewise.
587 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
588 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
589 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
590
383c383f 5912009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 592 Alan Modra <amodra@bigpond.net.au>
593 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 594
595 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
596 long names and non-NUL-terminated strings.
597
b6b450f1
L		 5982009-04-17 H.J. Lu <hongjiu.lu@intel.com>
599
600 * bfd-in2.h: Regenerated.
601
d9118602
L		 6022009-04-17 H.J. Lu <hongjiu.lu@intel.com>
603
604 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
605 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
606
92dd4511
L		 6072009-04-17 H.J. Lu <hongjiu.lu@intel.com>
608
609 PR binutils/10074
610 * coffcode.h (bfd_pei_p): New.
611
612 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
613 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
614 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
615 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
616 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
617 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
618
619 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
620 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
621 bfd_efi_rtdrv_x86_64_vec,
622 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
623 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
624 * targets.c: Likewise.
625
626 * configure: Regenerated.
627 * libcoff.h: Likewise.
628 * Makefile.in: Likewise.
629
630 * efi-app-ia32.c: Removed.
631 * efi-app-x86_64.c: Likewise.
632 * efi-bsdrv-ia32.c: Likewise.
633 * efi-bsdrv-ia64.c: Likewise.
634 * efi-bsdrv-x86_64.c: Likewise.
635 * efi-rtdrv-ia32.c: Likewise.
636 * efi-rtdrv-ia64.c: Likewise.
637 * efi-rtdrv-x86_64.c: Likewise.
638 * efi-rtdrv-ia32.c: Likewise.
639
640 * efi-app-ia64.c: Moved to ...
641 * pei-ia64.c: This.
642 (TARGET_SYM): Set to bfd_pei_ia64_vec.
643 (TARGET_NAME): Set to pei-ia64.
644
645 * libpei.h (bfd_target_pei_p): Removed.
646 (bfd_target_pei_arch): Likewise.
647 (bfd_target_efi_app_p): Likewise.
648 (bfd_target_efi_app_arch): Likewise.
649 (bfd_target_efi_bsdrv_p): Likewise.
650 (bfd_target_efi_bsdrv_arch): Likewise.
651 (bfd_target_efi_rtdrv_p): Likewise.
652 (bfd_target_efi_rtdrv_arch): Likewise.
653 (bfd_pe_executable_p): Likewise.
654
655 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
656 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
657 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
658 and efi-rtdrv-ia32.c.
659 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
660 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
661 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
662 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
663 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
664 efi-rtdrv-x86_64.c. Add pei-ia64.c.
665 (efi-app-ia64.lo): Removed.
666 (efi-bsdrv-ia32.lo): Likewise.
667 (efi-rtdrv-ia32.lo): Likewise.
668 (efi-app-ia64.lo): Likewise.
669 (efi-bsdrv-ia64.lo): Likewise.
670 (efi-rtdrv-ia64.lo): Likewise.
671 (efi-app-x86_64.lo): Likewise.
672 (efi-bsdrv-x86_64.lo): Likewise.
673 (efi-rtdrv-x86_64.lo): Likewise.
674 (pei-ia64.lo): New.
675
676 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
677 with bfd_pei_p.
678 (arch_type): Removed.
679 (pe_arch): Likewise.
680 (pe_bfd_object_p): Just return coff_object_p.
681
682 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
683 bfd_pe_executable_p with bfd_pei_p.
684
69c5861e
CL		 6852009-04-17 Christophe Lyon <christophe.lyon@st.com>
686
687 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
688 PLT entries to an undefined symbol when generating a shared
689 library.
690
e9cd0660
NC		 6912009-04-17 Nick Clifton <nickc@redhat.com>
692
693 PR 9909
694 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
695
3023e3f6
RS		 6962009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
697
698 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
699 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
700 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
701 * binary.c (binary_bfd_define_common_symbol): Likewise.
702 * bout.c (b_out_bfd_define_common_symbol): Likewise.
703 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
704 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
705 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
706 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
707 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
708 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
709 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
710 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
711 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
712 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
713 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
714 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
715 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
716 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
717 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
718 * som.c (som_bfd_define_common_symbol): Likewise.
719 * srec.c (srec_bfd_define_common_symbol): Likewise.
720 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
721 * versados.c (versados_bfd_define_common_symbol): Likewise.
722 * vms.c (vms_bfd_define_common_symbol): Likewise.
723 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
724 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
725 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
726 (pmac_xcoff_vec): Likewise.
727 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
728 (aix5coff64_vec): Likewise.
729 * linker.c (bfd_generic_define_common_symbol): New function.
730 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
731 (_bfd_define_common_symbol): New field.
732 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
733 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
734 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
735 symbols here.
736 * bfd-in2.h: Regenerate.
737 * libbfd.h: Likewise.
738 * libcoff.h: Likewise.
739
20135e4c
NC		 7402009-04-15 Anthony Green <green@moxielogic.com>
741
742 * targets.c: Add moxie support.
743 * Makefile.am: Ditto.
744 * Makefile.in: Rebuilt.
745 * cpu-moxie.c, elf32-moxie.c: New files.
746 * archures.c: Add moxie support.
747 * configure.in: Add moxie support.
748 * configure: Rebuilt.
749 * config.bfd, archures.c: Add moxie support.
750 * bfd-in2.h: Rebuilt.
751
82b5c97a
CL		 7522009-04-15 Christophe Lyon <christophe.lyon@st.com>
753
754 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
755 branch to an undef weak symbol into a jump to next instruction if
756 a PLT entry will be created.
757
0408dee6
DK		 7582009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
759
760 * coffgen.c (make_a_section_from_file): Set the backend long
761 section names enable if long section names found on input.
762 * coffcode.h: Extend long section names documentation to match.
763
a0c402a5
L		 7642009-04-08 H.J. Lu <hongjiu.lu@intel.com>
765
766 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
767 machine code.
768
4d28413b
DD		 7692009-04-07 DJ Delorie <dj@redhat.com>
770
771 * archures.c: Add bfd_mach_mep_c5.
772 * bfd-in2.h: Likewise.
773 * cpu-mep.c: Add bfd_c5_arch.
774 * elf32-mep.c: Support it.
775
bb6198d2
L		 7762009-04-07 H.J. Lu <hongjiu.lu@intel.com>
777
778 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
779 info->callbacks->einfo.
780 * linker.c (_bfd_generic_section_already_linked): Likewise.
781
bcb012d3
DD		 7822009-04-06 DJ Delorie <dj@redhat.com>
783
784 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
785
db1fe6e9
L		 7862009-04-06 H.J. Lu <hongjiu.lu@intel.com>
787
788 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
789 _bfd_pex64_print_pdata only if PE is defined.
790
791 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
792 (_bfd_pex64_print_pdata): This.
793
794 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
795 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
796 is defined.
797
c7c7219d
KT		 7982009-04-05 Kai Tietz <kai.tietz@onevision.com>
799
800 * coff-x86_64.c (bfd_pe_print_pdata): Define as
801 _bfd_pep_print_x64_pdata.
802 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
803 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
804
3df502ae
SA		 8052009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
806
807 * elf32-xtensa.c (relax_property_section): Always set r_offset
808 to zero.
809
d3626fb0
CL		 8102009-04-02 Christophe Lyon <christophe.lyon@st.com>
811
812 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
813 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
814 branch stubs.
815 (elf32_arm_stub_type): New enum values for the two new stubs.
816 (arm_type_of_stub): Make use of the two new stubs.
817 (arm_size_one_stub): Handle the two new stubs.
818
fe723c87
MT		 8192009-04-01 Matt Thomas <matt@netbsd.org>
820
821 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
822 hidden symbols into the GOT or PLT.GOT.
823 (elf_vax_relocate_section): Do not emit a PCREL reloc
824 into a shared object if it is against a hidden symbol.
825
ee698300
RS		 8262009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
827
828 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
829 and know_contains_shared_object_p.
830 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
831 Cache the result in the archive_info table.
832 (xcoff_auto_export_p): Add an "info" parameter and update the
833 call to xcoff_archive_contains_shared_object_p.
834 (xcoff_mark_auto_exports): Update accordingly.
835 (xcoff_post_gc_symbol): Likewise.
836
54e2dbe0
RS		 8372009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
838
839 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
840 rather than C_EXT.
841
2e470849
RS		 8422009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
843
844 * coff-rs6000.c (member_layout): New structure.
845 (archive_iterator): Likewise.
846 (member_layout_init): New function.
847 (archive_iterator_begin): Likewise.
848 (archive_iterator_next): Likewise.
849 (xcoff_write_armap_old): Use the new iterator functions.
850 (do_shared_object_padding): Delete.
851 (xcoff_write_armap_big): Use the new iterator functions. Simplify
852 handling of arch_info.
853 (xcoff_write_archive_contents_old): Allocate arelt_data in the
854 first loop rather than the second. Allocate a member header if
855 there isn't one, then work out the stat information and length
856 in the first loop too. Use the new iterators for the second loop.
857 (xcoff_write_archive_contents_big): Likewise.
858
24c611d1
RS		 8592009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
860
861 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
862 (bfd_xcoff_set_archive_import_path): Likewise.
863 * bfd-in2.h: Regenerate.
864 * xcofflink.c: Include libiberty.h.
865 (xcoff_archive_info): New structure.
866 (xcoff_archive_info_hash): New function.
867 (xcoff_archive_info_eq): Likewise.
868 (xcoff_get_archive_info): Likewise.
869 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
870 (bfd_xcoff_split_import_path): New function.
871 (bfd_xcoff_set_archive_import_path): Likewise.
872 (xcoff_set_import_path): Move earlier in file.
873 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
874 object to the the directory part of the bfd's filename. Get the
875 import path and filename of an archive object from the archive's
876 xcoff_tdata, initializing it if necessary. Update use of
877 import_file_id.
878 (bfd_link_input_bfd): Update use of import_file_id.
879 (xcoff_write_global_symbol): Likewise.
880
d286971a
RS		 8812009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
882
883 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
884
8852009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
886
887 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
888 a .loader section for relocatable links.
889 (xcoff_need_ldrel_p): New function.
890 (xcoff_mark): Use it.
891 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
892 a loader section.
893 (xcoff_build_ldsym): New function, split out from...
894 (xcoff_build_ldsyms): ...here. Rename to...
895 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
896 call xcoff_build_ldsym, if there's a loader section.
897 (xcoff_build_loader_section): New function, extracted verbatim from...
898 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
899 there's a loader section. Only add an __rtinit loader symbol
900 if there's a loader section. Update after above name change.
901 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
902 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
903 and xcoff_create_ldrel.
904 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
905 (xcoff_reloc_link_order): Likewise, but only call it if there's
906 a loader section. Use xcoff_symbol_section.
907 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
908 if there's a loader section.
909
8707bb87
RS		 9102009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
911
912 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
913
e780aef2
CL		 9142009-04-01 Christophe Lyon <christophe.lyon@st.com>
915
916 * elf32-arm.c (group_sections): Rewrite loops for better
917 readability.
918
c301e700
DD		 9192009-03-30 DJ Delorie <dj@redhat.com>
920
921 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
922 relocs when doing a relocatable link.
923
3895f852
MM		 9242009-03-28 Mark Mitchell <mark@codesourcery.com>
925
926 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
927 "ERROR:", in error messages.
928 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
929 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
930 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
931 (elf32_arm_merge_eabi_attributes): Likewise.
932 (elf32_arm_merge_private_bfd_data): Likewise.
933
ea882e87
NC		 9342009-03-27 Nick Clifton <nickc@redhat.com>
935
936 * section.c (bfd_get_section_contents): Detect and handle the case
937 where a section has the SEC_IN_MEMORY flag set but no actual
938 contents allocated.
939
9433b9b1
AM		 9402009-03-26 Alan Modra <amodra@bigpond.net.au>
941
942 PR 6494
943 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
944 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
945 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
946 if we don't find matching PT_LOAD when copying.
947
dc1aa734
SR		 9482009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
949
950 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
951 the reloc descriptions.
952
34d3d6b9
HPN		 9532009-03-25 Hans-Peter Nilsson <hp@axis.com>
954
955 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
956 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
957 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
958
34274ccc
L		 9592009-03-24 H.J. Lu <hongjiu.lu@intel.com>
960
961 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
962 (bfd_i386_arch_intel_syntax): Likewise.
963 (i8086_arch): Likewise.
964 (bfd_x86_64_arch): Likewise.
965
019c5a2e
HPN		 9662009-03-24 Hans-Peter Nilsson <hp@axis.com>
967
6718f446
HPN		 968 * elf32-cris.c (cris_elf_relocate_section): <case
969 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
970 symbols for non-allocated sections. Don't check whether to
971 generate R_CRIS_DTPMOD for non-allocated sections.
972 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
973 handle relocation GC:ing if applied to non-allocated section.
974 (cris_elf_check_relocs): Similar.
975
019c5a2e
HPN		 976 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
977 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
978 when emitting a known TP offset in the GOT.
979
ffcfec52
AM		 9802009-03-23 Alan Modra <amodra@bigpond.net.au>
981
982 * elf64-ppc.c (synthetic_opd): Delete.
983 (compare_symbols): Look for .opd name rather than section match.
984 (ppc64_elf_get_synthetic_symtab): Likewise.
985
c6dd29ce
AM		 9862009-03-21 Alan Modra <amodra@bigpond.net.au>
987
988 * elf32-ppc.c (is_pic_glink_stub): Delete.
989 (is_nonpic_glink_stub): New function.
990 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
991 than first pic one.
992 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
993
8c21ca21
AK		 9942009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
995 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
996
997 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 998 macros for visibilty and locality checks.
8c21ca21
AK		 999 (elf_s390_adjust_dynamic_symbol): Likewise.
1000 (allocate_dynrelocs): Likewise.
1001 (elf_s390_relocate_section): Likewise.
1002 (elf_s390_finish_dynamic_symbol): Likewise.
1003 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1004 (elf_s390_adjust_dynamic_symbol): Likewise.
1005 (allocate_dynrelocs): Likewise.
1006 (elf_s390_relocate_section): Likewise.
1007 (elf_s390_finish_dynamic_symbol): Likewise.
1008
156621f3
KT		 10092009-03-19 Kai Tietz <kai.tietz@onevision.com>
1010
1011 * bfd-in2.h: Regenerated.
1012 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1013 for debugging sections and map memory read/write dependent on
1014 SEC_COFF_NOREAD.
1015 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1016 without memory read flags set.
1017 * section.c: Add SEC_COFF_NOREAD to section flags.
1018
d1fa68d3
AS		 10192009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1020
1021 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1022 for format string.
1023
ad2adbc8
AM		 10242009-03-19 Alan Modra <amodra@bigpond.net.au>
1025
1026 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1027 "no overlays" return. If there are overlays, create overlay
1028 manager entry symbols here, so that..
1029 (spu_elf_build_stubs): ..we don't need to set them up here.
1030 Simplify entry symbol tests.
1031 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1032
67cc5033
MK		 10332009-03-18 Mark Kettenis <kettenis@gnu.org>
1034
d1fa68d3 1035 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 1036 (elfcore_grok_openbsd_note): New functions.
1037 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1038
8d25cc3d
AM		 10392009-03-18 Alan Modra <amodra@bigpond.net.au>
1040
3889c459 1041 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 1042 * elf32-m68hc1x.c: Include alloca-conf.h.
1043 * xsym.c: Likewise.
1044 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1045 * som.c: Likewise.
1046 * Makefile.am: Run "make dep-am".
1047 * Makefile.in: Regenerate.
1048
a89e6478
DJ		 10492009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1050
1051 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1052
a7e11ee1
AM		 10532009-03-17 Alan Modra <amodra@bigpond.net.au>
1054
1055 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1056 Add compact_stub.
1057 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1058 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1059 ovly_return fields with ovly_entry[2]. Adjust all users.
1060 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1061 when soft-icache.
1062 (spu_elf_build_stubs): Likewise.
1063 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1064 ovly_flavour changes. Update all callers.
1065 (ovl_stub_size_log2): New function.
1066 (build_stub): Handle compact icache stubs. Use different manager
1067 entry point for stubs in non-icache area.
1068 (spu_elf_size_stubs): Don't allocate space for indirect branch
1069 descriptors.
1070 (spu_elf_build_stubs): And don't built them.
1071
607a83c9
AS		 10722009-03-16 Andrew Stubbs <ams@codesourcery.com>
1073
1074 * dwarf2.c (read_section): Always use rawsize, if available.
1075
588f62fc
AM		 10762009-03-16 Alan Modra <amodra@bigpond.net.au>
1077
1078 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1079 of rawsize and size for buffer.
1080
a14c90c1
UW		 10812009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1082
1083 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1084 parameter just because fixed sections fit into local store.
1085 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1086 generating overlays if fixed sections plus reserved stack
1087 and heap space fit into local store.
1088
30c665df
AM		 10892009-03-15 Alan Modra <amodra@bigpond.net.au>
1090
1091 * elf32-spu.c (build_stub): Correct icache set_id.
1092 (spu_elf_relocate_section): Likewise.
1093
f95942a3
RS		 10942009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1095
1096 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1097 symbol table if it was created by the current call.
1098
670562e9
RS		 10992009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1100
1101 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1102 class XMC_DS rather than XMC_UA.
1103
b64232cc
RS		 11042009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1105
1106 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1107 bfd_boolean export_defineds parameter with an unsigned int
1108 auto_export_flags parameter.
1109 * bfd-in2.h: Regenerate.
1110 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1111 split out from xcoff_build_ldsyms.
1112 (xcoff_covered_by_expall_p): New function.
1113 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1114 but with extra code to handle -bexpfull and -bexpall.
1115 (xcoff_mark_auto_exports): New function.
1116 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1117 a function should be automatically exported.
1118 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1119 parameter with an auto_export_flags parameter. Update ldinfo
1120 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1121 exported symbols.
1122
7d504122
RS		 11232009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1124
1125 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1126 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1127 init and fini functions. Do garbage collection for objects
1128 without an entry point too.
1129
8602d4fe
RS		 11302009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1131
1132 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1133 check whether a symbol has csect information.
1134 (coff_print_aux): Likewise.
1135 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1136 information for C_AIX_WEAKEXT too.
1137 (_bfd_xcoff_swap_aux_out): Likewise.
1138 (xcoff_reloc_type_br): Handle defweak symbols too.
1139 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1140 information for C_AIX_WEAKEXT too.
1141 (_bfd_xcoff64_swap_aux_out): Likewise.
1142 (xcoff64_reloc_type_br): Handle defweak symbols too.
1143 * coffgen.c (coff_print_symbol): Handle auxillary function
1144 information for C_AIX_WEAKEXT too.
1145 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1146 instead of BSF_GLOBAL if the L_WEAK flag is set.
1147 (xcoff_dynamic_definition_p): New function.
1148 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1149 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1150 always take the symbol class from the ldsym. Use weak bfd symbol
1151 types for weak ldsyms.
1152 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1153 Fix the check for whether a definition is from a shared object.
1154 Allow redefinitions of weak symbols.
1155 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1156 (xcoff_keep_symbol_p): Likewise.
1157 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1158 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1159 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1160 but mark them as L_WEAK.
1161 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1162 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1163
5b49f6dc
RS		 11642009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1165
1166 * xcofflink.c (xcoff_mark): When walking the relocations,
1167 only mark the target symbol or the target section, not both.
1168 (xcoff_final_definition_p): New function.
1169 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1170 symbol is a valid definition of the associated output symbol.
1171 Use XCOFF_ALLOCATED to stop the same hash table entry having
1172 two output symbols.
1173 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1174 keeping a symbol.
1175 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1176
c4037431
RS		 11772009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1178
1179 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1180 symbols as XMC_XO.
1181
3df13c4a
RS		 11822009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1183
1184 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1185 * libcoff.h: Regenerate.
1186 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1187 line-number counts in the bfd's lineno_counts field.
1188 Don't keep per-csect line-number counts.
1189 (xcoff_sweep): Don't update per-csect line-number counts.
1190 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1191 entries in each output section.
1192 (xcoff_link_input_bfd): Get the number of line numbers from
1193 the bfd's lineno_counts field, rather than recalculating it
1194 from scratch. Fix the range check when updating C_BINCL and
1195 C_EINCL symbols.
1196 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1197 here. Don't expect csects to have line-number counts.
1198
e450936a
RS		 11992009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1200
1201 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1202 * libcoff.h: Regenerate.
1203 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1204 "skip" logic from xcoff_link_input_bfd.
1205 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1206 objects in a dynamic link, rather than checking whether csectpp
1207 is null. Always allocate debug_index for other objects,
1208 and always go through the loop. Update the type of debug_index
1209 after the change above. Read the auxillary csect information
1210 and use xcoff_keep_symbol_p to decide whether a symbol should
1211 be kept. Set its debug_index to -2 if not.
1212 (xcoff_link_input_bfd): Update the type of debug_index after
1213 the change above and always expect it to be nonnull. Use it to
1214 test whether a symbol should be stripped, rather than making the
1215 decision here. Postpone all symbol creation to the second pass.
1216
47dfb2ca
RS		 12172009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1218
1219 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1220 creating a descriptor.
1221 (xcoff_sweep): Don't mark toc_section unless it's needed.
1222 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1223 when marking every bfd.
1224 (xcoff_link_input_bfd): Skip all TOC anchors.
1225 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1226 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1227 to -1; call xcoff_find_tc0 instead.
1228
4cc02a02
RS		 12292009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1230
1231 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1232 * libcoff.h: Regenerate.
1233 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1234 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1235 the previous symbol's csect. Treat last_symndx as an inclusive value
1236 and simplify its handling.
1237 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1238 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 1239 relocations against undefined or absolute sections.
4cc02a02
RS		 1240 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1241 of bfd_und_section_ptr.
1242 (xcoff_link_input_bfd): Likewise.
1243
858ef0ce
RS		 12442009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1245
1246 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1247 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1248 flag is set. Assert that all undefined symbols are either
1249 imported or defined by a dynamic object.
1250 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1251 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1252 handling to all relocations. Only set XCOFF_CALLED for function
1253 symbols.
1254 (xcoff_find_function): New function, split out from...
1255 (bfd_xcoff_export_symbol) ...here.
1256 (xcoff_set_import_path): New function, split out from...
1257 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1258 meaning of XCOFF_CALLED.
1259 (xcoff_mark_symbol): If we mark an undefined and unimported
1260 symbol, find some way of defining it. If the symbol is a function
1261 descriptor, fill in its definition automatically. If the symbol
1262 is a function, mark its descriptor and allocate room for global
1263 linkage code. Otherwise mark the symbol as implicitly imported.
1264 Move the code for creating function descriptors from...
d1fa68d3 1265 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 1266 check for symbols that were implicitly defined.
1267 (xcoff_mark): Don't count any dynamic relocations against
1268 function symbols.
1269 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1270 in the xcoff link info.
1271 (xcoff_link_input_bfd): Remove handling of undefined and
1272 unexported symbols.
1273
12b2cce9
RS		 12742009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1275
1276 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1277 if the target is absolute. Fix comment typo.
1278 (xcoff_ppc_relocate_section): Remove FIXME.
1279 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1280 if the target is absolute.
1281
0e3212ad
RS		 12822009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1283
1284 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1285 R_POS and R_NEG relocations against absolute symbols to the
1286 .loader section.
1287
d19d97e9
RS		 12882009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1289
1290 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1291 to 2 for bfd_mach_ppc_620.
1292
e5231592
RS		 12932009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1294
1295 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1296 * configure.in: Likewise.
1297 * configure: Regenerate.
1298
3516e984
L		 12992009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1300
1301 PR binutils/9945
1302 * elf.c (assign_section_numbers): Generate symbol table if there
1303 is any relocation in output.
1304 (_bfd_elf_compute_section_file_positions): Likewise.
1305
ce98a316
NC		 13062009-03-13 Nick Clifton <nickc@redhat.com>
1307
1308 PR 9934
1309 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1310 * elflink.c (elf_link_read_relocs_from_section): Use
1311 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1312 relocs but no symbol table.
1313 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1314
c4fb387b
L		 13152009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1316
1317 PR ld/9938
1318 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1319 to check ___tls_get_addr.
1320
1321 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1322 strncmp to check __tls_get_addr.
1323
53638231
AS		 13242009-03-12 Andrew Stubbs <ams@codesourcery.com>
1325
1326 * dwarf2.c (read_section): Always check the offset, even when the
1327 section has been read before.
1328
09e8c3bf
L		 13292009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1330
1331 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1332 comments.
1333
36e4dce6
CD		 13342009-03-11 Chris Demetriou <cgd@google.com>
1335
1336 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1337 * bfd-in2.h: Regenerate.
1338 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1339 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1340 mode.
1341 (bsd_write_armap): Likewise.
1342 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1343 flag is set, do nothing.
1344 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1345 for timestamp.
1346
9b175a76
UW		 13472009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1348
1349 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1350 used to update stack pointer.
1351
f501de17
DA		 13522009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1353
1354 PR binutils/9921
1355 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1356 for unknown symbols in absolute section.
1357
d11fd249
NC		 13582009-03-06 Nick Clifton <nickc@redhat.com>
1359
1360 * po/es.po: Updated Spanish translation.
1361
8cd931b7
CL		 13622009-03-05 Christophe Lyon <christophe.lyon@st.com>
1363
1364 * elf32-arm.c (group_sections): Take next section size into
1365 account before accepting to group it.
1366
5fa9e92f
CL		 13672009-03-05 Christophe Lyon <christophe.lyon@st.com>
1368
1369 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1370 PLT entries.
1371 (elf32_arm_final_link_relocate): Likewise.
1372
b92997d6
AM		 13732009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1374
1375 PR 9923
1376 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1377
727fc41e
AM		 13782009-03-04 Alan Modra <amodra@bigpond.net.au>
1379
1380 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1381 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1382 (BFD_FAKE_SECTION): Init new flag.
1383 * ecoff.c (bfd_debug_section): Likewise.
1384 * bfd-in2.h: Regenerate.
1385 * libbfd.h: Regenerate.
1386 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1387 (ppc_elf_reloc_type_lookup): Handle new relocs.
1388 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1389 without marker relocs.
1390 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1391 if section has no old-style calls.
1392 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1393 Don't try to optimize new-style __tls_get_addr call when handling
1394 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1395 relocs.
1396 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1397 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1398 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1399 without marker relocs.
1400 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1401 if section has no old-style calls. Set toc_ref for new relocs as
1402 appropriate.
1403 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1404 Don't try to optimize new-style __tls_get_addr call when handling
1405 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1406 relocs.
1407
51dec227
AM		 14082009-03-04 Alan Modra <amodra@bigpond.net.au>
1409
1410 PR 6768
1411 * configure.in: Test for ld --as-needed support. Link shared
1412 libbfd against libm.
1413 * configure: Regenerate.
1414
a1f7ca36
AM		 14152009-03-03 Alan Modra <amodra@bigpond.net.au>
1416
1417 * Makefile.am: Run "make dep-am".
1418 * Makefile.in: Regenerate.
1419
c3b7224a
NC		 14202009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1421
1422 * elf32-score7.c: New file.
1423 * elf32-score.h: New file.
1424 * elf32-score.c: Add code to support score 7. Set score7 as the
1425 default.
1426 * cpu-score.c: Add score7 architecure.
1427 (compatibile): New function.
1428 * Makefile.am: Add rules for building elf32-score7 object.
1429 * Makefile.in: Regenerate.
1430 * configure.in: Add elf32-score7 object to score vectors.
1431 * configure: Regenerate.
1432 * reloc.c: Add score7 relocs.
1433 * archures.c: Add score3 and score7 machine numbers.
1434 * bfd-in2.h: Regenerate.
1435 * libbfd.h: Regenerate.
1436
58e24671
RW		 14372009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1438
1439 * configure: Regenerate.
1440
5887528b
DA		 14412009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1442
d45b7d74
DA		 1443 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1444 (elf32_hppa_check_relocs): Use it.
1445
5887528b
DA		 1446 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1447 elf64-hppa.c.
1448 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1449 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1450 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1451 (elf_hppa_record_segment_addrs): Likewise.
1452 (elf_hppa_final_link): Likewise.
1453 (elf_hppa_relocate_insn): Likewise.
1454 (elf_hppa_final_link_relocate): Likewise.
1455 (elf64_hppa_relocate_section): Likewise.
1456 * elf64-hppa.c: Insert above.
1457
a03bd320
DA		 14582009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1459
1460 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1461 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1462 (elf_hppa_relocate_section): Likewise.
1463 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1464 from struct elf_link_hash_entry. Add count field.
1465 (struct elf64_hppa_dyn_hash_table): Delete.
1466 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1467 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1468 (hppa_elf_hash_entry, eh_name): Define.
1469 (elf64_hppa_new_dyn_hash_entry): Delete.
1470 (elf64_hppa_dyn_hash_lookup): Delete.
1471 (elf64_hppa_dyn_hash_traverse): Delete.
1472 (get_dyn_name): Delete.
1473 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1474 of struct elf64_hppa_dyn_hash_entry *.
1475 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1476 allocate_global_data_plt, allocate_global_data_stub,
1477 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1478 Likewise.
1479 (hppa64_link_hash_newfunc): New.
1480 (elf64_hppa_hash_table_create): Rework.
1481 (count_dyn_reloc): Likewise.
1482 (hppa64_elf_local_refcounts): New.
1483 (elf64_hppa_check_relocs): Rework using standard technique for recording
1484 local DLT, PLT and OPD reference counts.
1485 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1486 elf_link_hash_entry *.
1487 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1488 allocate_global_data_plt, allocate_global_data_stub,
1489 allocate_global_data_opd, allocate_dynrel_entries,
1490 elf64_hppa_adjust_dynamic_symbol,
1491 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1492 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1493 Use hppa_link_hash_table. Rework.
1494 (elf64_hppa_link_output_symbol_hook): Rework.
1495 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1496 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1497 elf64_hppa_finish_dynamic_sections): Likewise.
1498
ebe24dd4
CL		 14992009-02-26 Christophe Lyon <christophe.lyon@st.com>
1500
1501 * elf32-arm.c (stub_reloc_type): Removed.
1502 (insn_sequence): Renamed reloc_type field to r_type.
1503 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1504 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1505 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1506 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1507 (arm_stub_is_thumb): Catch new stubs.
1508 (arm_type_of_stub): Handle new stubs.
1509 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1510 (bfd_elf32_arm_process_before_allocation): Remove useless
1511 condition.
1512
b9d678e0
L		 15132009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1514
1515 * elf.c (elf_find_function): Use is_function_type to check
1516 function symbol.
1517
56fb3749
SA		 15182009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1519
1520 * xtensa-modules.c: Revert to previous version 1.11 due
1521 to inadvertant commit.
1522
658ff993
SA		 15232009-02-24 Sterling Augustine <sterling@tensilica.com>
1524
1525 * elf32-xtensa.c (text_action_add): Separate test for action
1526 type. Break if saved action is ta_widen_insn at same offset.
1527
cf3eccff
DJ		 15282009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1529
1530 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1531 to elf32_arm_stub_long_branch_any_arm_pic.
1532 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1533 (enum elf32_arm_stub_type, arm_type_of_stub)
1534 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1535 separately.
1536
07d72278
DJ		 15372009-02-24 Joseph Myers <joseph@codesourcery.com>
1538
1539 * elf32-arm.c (PREV_SEC): Update comment.
1540 (group_sections): Rename argument to stubs_always_after_branch.
1541 Reverse the list and place stubs at the end of input sections.
1542 Undefine NEXT_SEC.
1543 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1544
4e31c731
DJ		 15452009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1546
1547 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1548 Fix formatting.
1549 (arm_size_one_stub): Remove unnecessary break.
1550 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1551
15522009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 1553
1554 * elf32-arm.c (stub_insn_type): New type.
1555 (stub_reloc_type): Likewise.
1556 (insn_sequence): Likewise.
1557 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1558 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1559 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1560 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1561 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1562 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1563 (elf32_arm_stub_hash_entry): Add new helper fields.
1564 (stub_hash_newfunc): Initialize these new fields.
1565 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1566 to take endianness into account.
1567 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1568 (arm_map_one_stub): Code is now more generic, thanks to
1569 insn_sequence.
1570
c2b4a39d
CL		 15712009-02-23 Christophe Lyon <christophe.lyon@st.com>
1572
1573 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1574 code.
1575 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1576 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1577 BLX is not available. Fix typo in warning message. Add comments
1578 and improve formatting.
1579 (arm_build_one_stub): Adjust to new
1580 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1581 (arm_map_one_stub): Likewise.
1582
0c376465 15832009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 1584 Eric Botcazou <ebotcazou@adacore.com>
1585 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 1586
1587 * vms.h: Update copyright year, fix comments, reorder declarations.
1588 (_bfd_save_vms_section): Remove the prototype.
1589 (EGPS_S_V_NO_SHIFT): New constant.
1590 (bfd_vms_set_section_flags): New prototype.
1591 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1592 constants.
1593 (EGSY_S_W_FLAGS): Ditto.
1594 (EGSY_S_V_QUAD_VAL): Ditto.
1595 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1596 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1597 EGST_S_B_NAMLNG): Ditto.
1598 (ESRF_S_B_NAMLNG): Ditto.
1599 (ETIR_S_C_HEADER_SIZE): Ditto.
1600 (EGPS_S_V_ALLOC_64BIT): Ditto.
1601 (DST_S_C_EPILOG): Ditto.
1602 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1603 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1604 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1605 (DST_S_L_PCLINE_UNSLONG): Ditto.
1606 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1607 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1608 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1609 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1610 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1611 (DST_S_B_SRC_UNSBYTE): Ditto.
1612 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1613 Add prototypes.
1614 (vms_section, vms_reloc): Remove types.
1615 (hdr_struc): Replaced by ...
1616 (hdr_struct): ... new type.
1617 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1618 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1619 (EMH_DATE_LENGTH): Ditto.
1620 (eom_struc): Replaced by ...
1621 (eom_struct): ... new type.
1622 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1623 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1624 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1625 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1626 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1627 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1628 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1629 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1630 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1631 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1632 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1633 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1634 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1635 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1636 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1637 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1638 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1639 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1640 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1641 (enum file_type_enum): New type.
1642 (struct location_struct): Removed.
1643 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1644 (struct funcinfo, struct module): Ditto.
1645 (struct vms_private_data_struct): Update fields.
1646 (struct vms_section_data_struct): New type.
1647
1648 * vms.c: Update copyright year, fix comments,
1649 Fix includes for DECC, add prototypes.
1650 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1651 some initializers.
1652 Use flavour to set is_vax, location_stack is removed.
1653 (struct pair): Declare.
1654 (fill_section_ptr): Initialize variables at declaration.
1655 Add guard to set SECTION_SYM flag, handlde und section.
1656 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1657 (_bfd_vms_slurp_object_records): New function, replaces previous
1658 vms_object_p.
1659 (vms_slurp_module): New function.
1660 (vms_slurp_image): Ditto.
1661 (vms_object_p): Complete rewrite.
1662 (vms_mkobject): Use is_vax field to slect architecture.
1663 (free_reloc_stream): New function.
1664 (vms_convert_to_var): Ditto.
1665 (vms_convert_to_var_1): Ditto.
1666 (vms_convert_to_var_unix_filename): Ditto.
1667 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1668 VAR format on VMS.
1669 (vms_new_section_hook): Set alignment to 0, allocate private data.
1670 (vms_get_section_contents): Load content.
1671 (vms_get_symbol_info): Handle undefined section.
1672 (vms_find_nearest_line): Handle.
1673 (alloc_reloc_stream): New function.
1674 (vms_slurp_reloc_table): Ditto.
1675 (vms_get_reloc_upper_bound): Make it real.
1676 (vms_canonicalize_reloc): Do the real work.
1677 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1678 ALPHA_R_BOH.
1679 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1680 (vms_set_arch_mach): Check arch.
1681 (vms_set_section_contents): Copy the content after allocation.
1682 (vms_alpha_vec): Update object flags.
1683
1684 * vms-tir.c: Update copyright year, fix comments,
1685 add prototypes for new functions.
1686 (dst_define_location): New function.
1687 (dst_restore_location): New function.
1688 (dst_retrieve_location): New function.
1689 (dst_check_allocation): New function.
1690 (image_dump): Call dst_check_allocation.
1691 (image_write_b): Ditto.
1692 (image_write_w): Ditto.
1693 (image_write_l): Ditto.
1694 (image_write_q): Ditto.
1695 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1696 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1697 CTL_STKDL.
1698 Call error handler instead of abort if name is not known.
1699 (etir_sta): Add quarter_relocs argument and set it.
1700 Fix cast.
1701 (etir_sto): Ditto.
1702 (etir_opr): Ditto, return FALSE in case of error.
1703 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1704 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1705 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1706 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1707 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1708 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1709 Return FALSE in case of error.
1710 (tir_sta): Change sign of psect.
1711 (tir_ctl): Ditto.
1712 (tir_cmd): Fix cast. Makes tir_table static const.
1713 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1714 add argument to explain.
1715 (analyze_etir): Initialize maxptr, add quarter_relocs
1716 declaration, move some declarations into inner scopes.
1717 Handle quarter_relocs and STO_IMM.
1718 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1719 (_bfd_vms_slurp_relocs): New function.
1720 (_bfd_vms_decode_relocs): New function.
1721 (sto_imm): Rewritten.
1722 (start_first_etbt_record): New function.
1723 (start_another_etbt_record): Ditto.
1724 (etir_output_check): Ditto.
1725 (defer_reloc_p): Ditto.
1726 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1727 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1728 rewritte relocations handling.
1729 (_bfd_vms_write_tbt): Removed.
1730 (_bfd_vms_write_dbg): Ditto.
1731
1732 * vms-misc.c: Update copyright year, Fix comments.
1733 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1734 (maybe_adjust_record_pointer_for_object): New function.
1735 (_bfd_vms_get_first_record): New function, replaces ...
1736 (_bfd_vms_get_record): .. removed.
1737 (_bfd_vms_get_object_record): New function.
1738 (_bfd_vms_get_object_record): New function.
1739 (vms_get_remaining_object_record): New function, replaces ...
1740 (_bfd_vms_get_next_record): ... removed.
1741 (add_new_contents): Removed.
1742 (_bfd_save_vms_section): Removed.
1743 (_bfd_get_vms_section): Removed.
1744 (_bfd_vms_output_flush): Write in VAR format.
1745 (new_symbol): Don't make UND section.
1746
1747 * vms-hdr.c: Update copyright year, update list of record handled.
1748 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1749 (_bfd_vms_write_hdr): Strip vms and unix patches,
1750 add comments, truncate module name at 31 characters,
1751 use constants instead of hard-coded value,
1752 write BFD version instead of a fixed string.
1753 (_bfd_vms_slurp_ihd): New function.
1754 (_bfd_vms_slurp_isd): Ditto.
1755 (_bfd_vms_slurp_ihs): Ditto.
1756 (new_module): Ditto.
1757 (parse_module): Ditto
1758 (build_module_list): Ditto.
1759 (module_find_nearest_line): Ditto.
1760 (_bfd_vms_find_nearest_dst_line): Ditto.
1761 (vms_slurp_debug): Ditto.
1762 (_bfd_vms_slurp_dbg): Ditto.
1763 (_bfd_vms_slurp_tbt): Ditto.
1764 (_bfd_vms_write_dbg): Ditto.
1765 (_bfd_vms_write_tbt): Ditto.
1766
1767 * vms-gsd.c: Update copyright year, update list of records handled.
1768 (EVAX_LITERALS_NAME): New macro.
1769 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1770 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1771 (register_universal_symbol): New function and prototype.
1772 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1773 improve debug messages,
1774 use constants instead of hard-coded value,
1775 fix missing endianness conversion,
1776 handle global symbol (SYMG).
1777 (bfd_vms_set_section_flags): New function.
1778 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1779 handle section literals,
1780 fix indentation,
1781 handle section bfd and vms flags,
1782 don't output LIB$INITIALIZE symbol,
1783 fix handling of weak symbols,
1784 fix evax vs vax procedure descriptor,
1785 handle absolute symbols.
1786
1787 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1788 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1789
1790 * makefile.vms (DEFS): Fix flags for VMS.
1791
1792 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1793
1794 * bfd-in2.h: Regenerated.
1795 * libbfd.h: Regenerated.
1796
47149254
CC		 17972009-02-20 Cary Coutant <ccoutant@google.com>
1798
1799 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1800 in struct stat.
1801
6b1cecf3
DK		 18022009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1803
1804 PR gas/7059
1805 * coffcode.h (coff_write_object_contents): Don't let the string
1806 table offset overflow the s_name field when using long section names.
1807
88183869
DK		 18082009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1809
1810 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1811 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1812 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1813 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1814 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1815 (bfd_pmac_xcoff_backend_data): Likewise.
1816 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1817 (bfd_xcoff_aix5_backend_data): Likewise.
1818 (xcoff64_write_object_contents): Delete unused long_section_names
1819 local variable.
1820 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1821 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1822 struct non-const.
1823 * coffcode.h (documentation): Update to describe long section names.
1824 (COFFLONGSECTIONCATHELPER): New helper macro.
1825 (BLANKOR1TOODD): Likewise.
1826 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1827 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1828 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1829 (bfd_coff_set_long_section_names_allowed): New function.
1830 (bfd_coff_set_long_section_names_disallowed): Likewise.
1831 (struct bfd_coff_backend_data): Add new backend hook function
1832 pointer _bfd_coff_set_long_section_names.
1833 (bfd_coff_set_long_section_names): New backend hook.
1834 (coff_write_object_contents): Only generate long section names if
1835 bfd_coff_long_section_names() indicates they are currently enabled.
1836 (bfd_coff_std_swap_table): Make non-const, and initialise long
1837 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1838 (ticoff0_swap_table): Likewise to both.
1839 (ticoff1_swap_table): Again, likewise to both.
1840 * coffgen.c (make_a_section_from_file): Allow long section names
1841 as inputs even if not currently allowed for outputs.
1842 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1843 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1844 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1845 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1846 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1847 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1848 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1849 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1850 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1851 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1852 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1853 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1854 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1855 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1856 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1857 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1858 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1859 * libcoff-in.h: Update copyright year to cause updated copyright
1860 year in generated libcoff.h, and fix typo.
1861 * libcoff.h: Regenerated.
1862 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1863 (_bfd_ecoff_no_long_sections): Add prototype.
1864 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1865 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1866 defined by an including .c file.
1867 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1868 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1869 (ticoff1_swap_table): Likewise to both.
1870
90d8a22c
CL		 18712009-02-18 Christophe Lyon <christophe.lyon@st.com>
1872
1873 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1874 stub. Catch default case error.
1875 (arm_map_one_stub): Add missing Thumb mapping symbol.
1876
12123067
NC		 18772009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1878
1879 PR 9841
1880 * elf32-avr.c: Handle case where no local symbos exist correctly.
1881
fea2b4d6
CL		 18822009-02-16 Christophe Lyon <christophe.lyon@st.com>
1883
1884 bfd/
1885 * elf32-arm.c (arm_long_branch_stub,
1886 arm_thumb_v4t_long_branch_stub,
1887 arm_thumb_thumb_long_branch_stub,
1888 arm_thumb_arm_v4t_long_branch_stub,
1889 arm_thumb_arm_v4t_short_branch_stub,
1890 arm_pic_long_branch_stub):
1891 Renamed to elf32_arm_stub_long_branch_any_any,
1892 elf32_arm_stub_long_branch_v4t_arm_thumb,
1893 elf32_arm_stub_long_branch_thumb_only,
1894 elf32_arm_stub_long_branch_v4t_thumb_arm,
1895 elf32_arm_stub_short_branch_v4t_thumb_arm,
1896 elf32_arm_stub_long_branch_any_any_pic.
1897 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1898 arm_thumb_thumb_stub_long_branch,
1899 arm_thumb_arm_v4t_stub_long_branch,
1900 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1901 Renamed to arm_stub_long_branch_any_any,
1902 arm_stub_long_branch_v4t_arm_thumb,
1903 arm_stub_long_branch_thumb_only,
1904 arm_stub_long_branch_v4t_thumb_arm,
1905 arm_stub_short_branch_v4t_thumb_arm,
1906 arm_stub_long_branch_any_any_pic.
1907
13e0a874
DA		 19082009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1909
1910 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1911 in branch offset check.
1912
3a71aa26
AM		 19132009-02-15 Alan Modra <amodra@bigpond.net.au>
1914
1915 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1916 add toc.symndx and toc.add.
1917 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1918 Set up toc.add.
1919 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1920 callers.
1921 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1922 (branch_reloc_hash_match): New function, extracted from..
1923 (ppc64_elf_tls_optimize): ..here.
1924 (ppc64_elf_relocate_section): Properly set addends when optimizing
1925 tls sequences. Avoid unnecessary reading and writing of insns.
1926 Only redo reloc when symbol changed. Bypass symbol checks when
1927 using tlsld_got.
1928 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1929 (branch_reloc_hash_match): New function, extracted from..
1930 (ppc_elf_tls_optimize): ..here.
1931 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1932 Don't clear addend on zapped __tls_get_addr reloc.
1933
2c2b4ed4
NC		 19342009-02-12 Nick Clifton <nickc@redhat.com>
1935
1936 PR 9827
1937 * elflink.c (bfd_elf_final_link): When counting the relocations,
1938 if the header size has not been set yet then assume that it will
1939 match the output section's reloc type.
1940
453f5985
NS		 19412009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1942
1943 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1944 relocatable link.
1945
3209bffa
AM		 19462009-02-09 Alan Modra <amodra@bigpond.net.au>
1947
1948 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1949 (find_function): Likewise.
1950 (pasted_function): Don't error if no prior function found.
1951 (discover_functions): Revert 2008-12-10 change. Extend first
1952 function range to start of section.
1953
813c8a3c
DA		 19542009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1955
1956 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1957 functions to C90.
1958 * elf64-hppa.h: Likewise.
1959
2d0f9ad9
JM		 19602009-02-06 Joseph Myers <joseph@codesourcery.com>
1961
1962 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1963 .sbss handling.
1964
50e00962
AM		 19652009-02-04 Alan Modra <amodra@bigpond.net.au>
1966
1967 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1968 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1969
52b6b6b9
JM		 19702009-02-03 Sandip Matte <sandip@rmicorp.com>
1971
1972 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1973 * archures.c (bfd_mach_mips_xlr): Define.
1974 * bfd-in2.h: Regenerate.
1975 * cpu-mips.c (I_xlr): Define.
1976 (arch_info_struct): Add XLR entry.
1977 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1978 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1979 (mips_mach_extensions): Add XLR entry.
1980
654c3c9f
EW		 19812009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1982
1983 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1984
31dd3154
JM		 19852009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1986
1987 * configure.in: AC_SUBST pdfdir.
d1fa68d3 1988 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 1989 and install-pdf-recursive targets. Define pdfdir.
1990 * doc/Makefile.am: Define pdf__strip_dir. Add
1991 install-pdf and install-pdf-am targets.
d1fa68d3 1992 * po/Make-in: Add install-pdf target.
31dd3154
JM		 1993 * configure: Regenerate.
1994 * Makefile.in: Regenerate
1995 * doc/Makefile.in: Regenerate.
1996
cf869cce
NC		 19972009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1998
1999 * bfd-in2.h: Regenerate.
2000 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2001 fields from n_entries to n_slots where appropriate, update comments.
2002 (HOWTO): Add TLS relocations.
2003 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2004 (enum elf_m68k_got_offset_size): New enum.
2005 (struct elf_m68k_got_entry.type): Move field to ...
2006 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2007 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2008 functions.
2009 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2010 functions.
2011 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2012 fields into n_entries array. Update comments.
2013 (elf_m68k_init_got): Simplify, update all uses.
2014 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2015 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2016 GOT entries; update name, update all uses.
2017 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2018 (elf_m68k_get_got_entry): Update.
2019 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2020 simplify.
2021 (elf_m68k_remove_got_entry_type): Simplify.
2022 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2023 (elf_m68k_can_merge_gots): Update.
2024 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2025 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2026 GOT entries, simplify.
2027 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2028 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2029 field, remove obsoleted local_n_entries field.
2030 (elf_m68k_partition_multi_got_2): New static function.
2031 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2032 update.
2033 (elf_m68k_remove_got_entry_type): Update.
2034 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 2035 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 2036 update of sgot->size and srelgot->size.
2037 (elf_m68k_gc_sweep_hook): Update.
2038 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2039 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2040 TLS relocations.
2041 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2042 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2043
c1a0a41f
DD		 20442009-02-02 DJ Delorie <dj@redhat.com>
2045
2046 * elf32-mep.c (config_names): Regenerate configuration.
2047
72a80a16
AM		 20482009-02-02 Alan Modra <amodra@bigpond.net.au>
2049
2050 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2051 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2052 * elf.c (bfd_elf_get_str_section): Make static.
2053 (bfd_elf_find_section): Delete.
2054 * libbfd.h: Regenerate.
2055
273f4430
JK		 20562009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2057
2058 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2059 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2060
010e5ae2
AM		 20612009-01-31 Alan Modra <amodra@bigpond.net.au>
2062
2063 * elflink.c (on_needed_list): New function.
2064 (elf_link_add_object_symbols): Link in --as-needed libs if they
2065 satisfy undefined symbols in other libs.
2066
33a7ffc2
JM		 20672009-01-30 Julian Brown <julian@codesourcery.com>
2068
2069 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2070 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2071 with --just-symbols (-R).
2072
13d72a14
AN		 20732009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2074
2075 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2076 high_pc in order to properly sign-extend VMAs.
2077
d334575b 20782009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 2079 Mark Shinwell <shinwell@codesourcery.com>
2080 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 2081
2082 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2083
528aeb62
CM		 20842009-01-28 Catherine Moore <clm@codesourcery.com>
2085
2086 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2087 SEC_LOAD for dynamic relocation sections.
2088
f6f05983
HPN		 20892009-01-27 Hans-Peter Nilsson <hp@axis.com>
2090
2091 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2092 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2093 the size of local TLS data.
2094
27cc28f9
AS		 20952009-01-27 Andreas Schwab <schwab@suse.de>
2096
2097 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2098 architectures in the archive.
2099
b3bf42d8
HPN		 21002009-01-27 Hans-Peter Nilsson <hp@axis.com>
2101
f551b6f0
HPN		 2102 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2103 <R_CRIS_32_DTPREL>: Correct relocation value.
2104
b3bf42d8
HPN		 2105 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2106 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2107 symbols with non-default visibility.
2108
9bc4e62b
NS		 21092009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2110
2111 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2112 describing the trampolines.
2113 (ppc_elf_relocate_section): Update relocs to describe the
2114 trampolines.
2115
aeaf6540
DA		 21162009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2117
2118 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2119 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2120 and R_PARISC_PCREL12F relocations.
2121
1e8fa21e
AM		 21222009-01-24 Alan Modra <amodra@bigpond.net.au>
2123
2124 PR 6022
2125 * elflink.c (find_version_for_sym): New function split out from,
2126 but without export_dynamic test, ..
2127 (_bfd_elf_link_assign_sym_version): ..here.
2128 (_bfd_elf_export_symbol): Use it.
2129
28caa186
AM		 21302009-01-23 Alan Modra <amodra@bigpond.net.au>
2131
2132 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2133 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2134 * elflink.c: ..here, somewhat modified.
2135 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2136 _bfd_elf_link_find_version_dependencies,
2137 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2138 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2139 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2140 declare..
2141 * elflink.c: ..and make static here.
2142 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2143 of output_bfd from struct elf_find_verdep_info.
2144 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2145 struct elf_info_failed.
2146 (bfd_elf_size_dynamic_sections): Adjust.
2147
be04437d
AM		 21482009-01-22 Alan Modra <amodra@bigpond.net.au>
2149
2150 PR 6832
2151 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2152 after comp_unit_find_line call.
2153
58f9615c
NC		 21542009-01-21 Nick Clifton <nickc@redhat.com>
2155
2156 PR 9769
2157 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2158 tm_gmtoff field in struct tm.
2159
fb266b8b
AM		 21602009-01-21 Alan Modra <amodra@bigpond.net.au>
2161
2162 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2163 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2164 sections in soft-icache lines unless non_ia_text. Don't add
2165 rodata if doing so would exceed line size.
2166
451ffe63
HPN		 21672009-01-19 Hans-Peter Nilsson <hp@axis.com>
2168
2169 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2170 types than bfd_link_hash_indirect, before early return, call
2171 _bfd_elf_link_hash_copy_indirect.
2172
5aa6ff7c
AS		 21732009-01-19 Andrew Stubbs <ams@codesourcery.com>
2174
2175 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2176 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2177 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2178 (elf_backend_obj_attrs_order): New define.
2179 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2180 (elfNN_bed): Add elf_backend_obj_attrs_order.
2181
3483fe2e
AS		 21822009-01-19 Andrew Stubbs <ams@codesourcery.com>
2183
2184 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2185 (obj_attr_size): Likewise.
2186 (write_obj_attribute): Likewise.
2187 (_bfd_elf_copy_obj_attributes): Likewise.
2188 (_bfd_elf_parse_attributes): Likewise.
2189 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2190 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2191 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2192 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2193 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2194 with macros.
2195
2d0bb761
AS		 21962009-01-19 Andrew Stubbs <ams@codesourcery.com>
2197
2198 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2199 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2200 (bfd_elf_add_obj_attr_string): Likewise.
2201 (bfd_elf_add_obj_attr_int_string): Likewise.
2202 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2203 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2204 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2205 Tag_nodefaults has no default value.
2206 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2207 comment to reflect the new state.
2208
a77e83b7
AM		 22092009-01-19 Alan Modra <amodra@bigpond.net.au>
2210
2211 PR 9695
2212 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2213 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2214 (adjust_z_magix): Delete dead code handling QMAGIC.
2215
f6d29e26
KT		 22162009-01-16 Kai Tietz <kai.tietz@onevision.com>
2217
2218 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2219 IMAGE_SCN_MEM_DISCARDABLE.
2220
29670fb9
AM		 22212009-01-16 Alan Modra <amodra@bigpond.net.au>
2222
2223 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2224 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2225 * configure.in (commonbfdlib): Delete.
2226 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2227 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2228 is available, not just for linux.
2229 * po/SRC-POTFILES.in: Regenerate.
2230 * Makefile.in: Regenerate.
2231 * configure: Regenerate.
2232
91e22acd
AS		 22332009-01-15 Andrew Stubbs <ams@codesourcery.com>
2234 Julian Brown <julian@codesourcery.com>
2235
2236 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2237 ARM attributes in ABI 2.07.
2238 * elf32-arm.c (get_secondary_compatible_arch): New function.
2239 (set_secondary_compatible_arch): New function.
2240 (tag_cpu_arch_combine): New function.
2241 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2242 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2243 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2244 make it fit with order_01243.
2245 Add support for Tag_also_compatible_with,
2246 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2247 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2248 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2249 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2250 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2251 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2252 Rework the way unknown attributes are handled.
2253 Defer errors until all attributes have been processed.
2254
7b86a9fa
AS		 22552009-01-15 Andrew Stubbs <ams@codesourcery.com>
2256
2257 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2258 bfd_elf_add_obj_attr_int_string.
2259 Read Tag_compatibility from its new location in the attribute array,
2260 rather than the attribute list.
2261 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2262 bfd_elf_add_obj_attr_int_string.
2263 (_bfd_elf_parse_attributes): Likewise.
2264 (_bfd_elf_merge_object_attributes): There's now only one
2265 Tag_compatibility, and it's in the array, not the list.
2266 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2267 Tag_compatibility.
2268 (bfd_elf_add_obj_attr_compat): Rename to
2269 bfd_elf_add_obj_attr_int_string.
2270 (bfd_elf_add_proc_attr_compat): Rename to
2271 bfd_elf_add_proc_attr_int_string.
2272 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2273 Tag_compatibility.
2274
01e1a5bc
NC		 22752009-01-15 Douglas B Rupp <rupp@gnat.com>
2276
2277 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2278 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2279 (vmsutil.lo): Add dependency rule.
2280 * Makefile.in: Regenerate.
2281 * config.bfd (ia64*-*-*vms*): Add case.
2282 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2283 * configure: Regenerate.
2284 * vmsutil.c: New file.
2285 * vmsutil.h: New file.
2286 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2287 attr to bfd_vma.
2288 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2289 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2290 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2291 elfNN_vms_object_p): New functions
2292 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2293
a33dafc3
L		 22942009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2295
2296 PR ld/9727
2297 * elflink.c (elf_gc_sweep): Exclude the group section if the
2298 first member of the section group is excluded.
2299
13c0e967
AM		 23002009-01-14 Alan Modra <amodra@bigpond.net.au>
2301
2302 PR 9735
2303 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2304 saved filename, use bfd_alloc rather than bfd_malloc for it.
2305
460e679b
AM		 23062009-01-13 Alan Modra <amodra@bigpond.net.au>
2307
2308 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2309
25076afa
AM		 23102009-01-13 Alan Modra <amodra@bigpond.net.au>
2311
2312 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2313
37107878
AM		 23142009-01-12 Alan Modra <amodra@bigpond.net.au>
2315
2316 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2317
cd4a7468
AM		 23182009-01-12 Alan Modra <amodra@bigpond.net.au>
2319
2320 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2321 num_lines_log2.
2322 (struct got_entry): Add br_addr.
2323 (struct call_info): Add priority.
2324 (struct function_info): Add lr_store and sp_adjust.
2325 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2326 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2327 area as an overlay, and check that no other overlays exist. Look up
2328 icache overlay manager entry sym.
2329 (BRA_STUBS, BRA, BRASL): Define.
2330 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2331 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2332 in branch insn.
2333 (count_stub, build_stub): Support soft-icache.
2334 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2335 (spu_elf_size_stubs): Size soft-icache stubs.
2336 (overlay_index): New function.
2337 (spu_elf_build_stubs): Make static. Support soft-icache.
2338 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2339 (find_function_stack_adjust): Save lr store and stack adjust insn
2340 offsets.
2341 (maybe_insert_function): Adjust find_function_stack_adjust call.
2342 (mark_functions_via_relocs): Retrieve priority.
2343 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2344 (sort_calls): Sort by priority first.
2345 (mark_overlay_section): Ignore .ovl.init.
2346 (sum_stack): Only print when stack_analysis.
2347 (print_one_overlay_section): New function, extracted from..
2348 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2349 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2350 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2351 analysis. Call spu_elf_build_stubs.
2352 (spu_elf_relocate_section): For soft-icache encode overlay index
2353 into addresses.
2354 (spu_elf_output_symbol_hook): Support soft-icache.
2355 (spu_elf_modify_program_headers: Likewise.
37107878 2356
cd4a7468
AM		 2357 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2358 num_regions to num_lines. Add line_size and max_branch.
2359 (enum _ovly_flavour): Add ovly_soft_icache.
2360 (spu_elf_build_stubs): Delete.
2361
80c29487
JK		 23622009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2363
2364 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2365 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2366
1bc86aea
HPN		 23672009-01-07 Hans-Peter Nilsson <hp@axis.com>
2368
2369 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2370 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2371 the program, the known offset starts at the negative size of the
2372 TLS section.
2373 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2374 Similar.
2375
3baa454d 23762009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 2377
3baa454d 2378 * config.bfd: Add lm32-*-rtems*.
75606e85 2379
9dbe8890
L		 23802009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2381
2382 * coff-ppc.c: Add 2009 to Copyright.
2383 * elf32-cris.c: Likewise.
2384 * elflink.c: Likewise.
2385
0bdf8d40
HPN		 23862009-01-03 Hans-Peter Nilsson <hp@axis.com>
2387
2388 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2389 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2390
54ac0771
L		 23912009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2392
2393 PR ld/9679
2394 * elflink.c (elf_merge_st_other): New.
2395 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2396 hide them if needed.
2397 (elf_link_add_object_symbols): Updated.
2398
d8880531
L		 23992009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2400
2401 PR ld/9676
2402 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2403 ref_dynamic and dynamic_def fields when setting def_regular
2404 to 1.
2405
b70b5c14
NC		 24062009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2407
2408 PR 9682
2409 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2410 literal.
2411
d8880531 2412For older changes see ChangeLog-2008
56882138
AM		 2413\f
2414Local Variables:
2415mode: change-log
2416left-margin: 8
2417fill-column: 74
2418version-control: never
2419End:
GDB Binutils - Deliverables
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