projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Remove merge markers
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
9433b9b1
AM		 12009-03-26 Alan Modra <amodra@bigpond.net.au>
2
3 PR 6494
4 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
5 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
6 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
7 if we don't find matching PT_LOAD when copying.
8
dc1aa734
SR		 92009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
10
11 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
12 the reloc descriptions.
13
34d3d6b9
HPN		 142009-03-25 Hans-Peter Nilsson <hp@axis.com>
15
16 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
17 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
18 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
19
34274ccc
L		 202009-03-24 H.J. Lu <hongjiu.lu@intel.com>
21
22 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
23 (bfd_i386_arch_intel_syntax): Likewise.
24 (i8086_arch): Likewise.
25 (bfd_x86_64_arch): Likewise.
26
019c5a2e
HPN		 272009-03-24 Hans-Peter Nilsson <hp@axis.com>
28
6718f446
HPN		 29 * elf32-cris.c (cris_elf_relocate_section): <case
30 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
31 symbols for non-allocated sections. Don't check whether to
32 generate R_CRIS_DTPMOD for non-allocated sections.
33 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
34 handle relocation GC:ing if applied to non-allocated section.
35 (cris_elf_check_relocs): Similar.
36
019c5a2e
HPN		 37 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
38 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
39 when emitting a known TP offset in the GOT.
40
ffcfec52
AM		 412009-03-23 Alan Modra <amodra@bigpond.net.au>
42
43 * elf64-ppc.c (synthetic_opd): Delete.
44 (compare_symbols): Look for .opd name rather than section match.
45 (ppc64_elf_get_synthetic_symtab): Likewise.
46
c6dd29ce
AM		 472009-03-21 Alan Modra <amodra@bigpond.net.au>
48
49 * elf32-ppc.c (is_pic_glink_stub): Delete.
50 (is_nonpic_glink_stub): New function.
51 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
52 than first pic one.
53 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
54
8c21ca21
AK		 552009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
56 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
57
58 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
59 macros for visibilty and locality checks.
60 (elf_s390_adjust_dynamic_symbol): Likewise.
61 (allocate_dynrelocs): Likewise.
62 (elf_s390_relocate_section): Likewise.
63 (elf_s390_finish_dynamic_symbol): Likewise.
64 * elf64-s390.c (elf_s390_check_relocs): Likewise.
65 (elf_s390_adjust_dynamic_symbol): Likewise.
66 (allocate_dynrelocs): Likewise.
67 (elf_s390_relocate_section): Likewise.
68 (elf_s390_finish_dynamic_symbol): Likewise.
69
156621f3
KT		 702009-03-19 Kai Tietz <kai.tietz@onevision.com>
71
72 * bfd-in2.h: Regenerated.
73 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
74 for debugging sections and map memory read/write dependent on
75 SEC_COFF_NOREAD.
76 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
77 without memory read flags set.
78 * section.c: Add SEC_COFF_NOREAD to section flags.
79
d1fa68d3
AS		 802009-03-19 Andreas Schwab <schwab@linux-m68k.org>
81
82 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
83 for format string.
84
ad2adbc8
AM		 852009-03-19 Alan Modra <amodra@bigpond.net.au>
86
87 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
88 "no overlays" return. If there are overlays, create overlay
89 manager entry symbols here, so that..
90 (spu_elf_build_stubs): ..we don't need to set them up here.
91 Simplify entry symbol tests.
92 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
93
67cc5033
MK		 942009-03-18 Mark Kettenis <kettenis@gnu.org>
95
d1fa68d3 96 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 97 (elfcore_grok_openbsd_note): New functions.
98 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
99
8d25cc3d
AM		 1002009-03-18 Alan Modra <amodra@bigpond.net.au>
101
3889c459 102 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 103 * elf32-m68hc1x.c: Include alloca-conf.h.
104 * xsym.c: Likewise.
105 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
106 * som.c: Likewise.
107 * Makefile.am: Run "make dep-am".
108 * Makefile.in: Regenerate.
109
a89e6478
DJ		 1102009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
111
112 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
113
a7e11ee1
AM		 1142009-03-17 Alan Modra <amodra@bigpond.net.au>
115
116 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
117 Add compact_stub.
118 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
119 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
120 ovly_return fields with ovly_entry[2]. Adjust all users.
121 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
122 when soft-icache.
123 (spu_elf_build_stubs): Likewise.
124 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
125 ovly_flavour changes. Update all callers.
126 (ovl_stub_size_log2): New function.
127 (build_stub): Handle compact icache stubs. Use different manager
128 entry point for stubs in non-icache area.
129 (spu_elf_size_stubs): Don't allocate space for indirect branch
130 descriptors.
131 (spu_elf_build_stubs): And don't built them.
132
607a83c9
AS		 1332009-03-16 Andrew Stubbs <ams@codesourcery.com>
134
135 * dwarf2.c (read_section): Always use rawsize, if available.
136
588f62fc
AM		 1372009-03-16 Alan Modra <amodra@bigpond.net.au>
138
139 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
140 of rawsize and size for buffer.
141
a14c90c1
UW		 1422009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
143
144 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
145 parameter just because fixed sections fit into local store.
146 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
147 generating overlays if fixed sections plus reserved stack
148 and heap space fit into local store.
149
30c665df
AM		 1502009-03-15 Alan Modra <amodra@bigpond.net.au>
151
152 * elf32-spu.c (build_stub): Correct icache set_id.
153 (spu_elf_relocate_section): Likewise.
154
f95942a3
RS		 1552009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
156
157 * xcofflink.c (xcoff_link_check_archive_element): Only free the
158 symbol table if it was created by the current call.
159
670562e9
RS		 1602009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
161
162 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
163 class XMC_DS rather than XMC_UA.
164
b64232cc
RS		 1652009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
166
167 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
168 bfd_boolean export_defineds parameter with an unsigned int
169 auto_export_flags parameter.
170 * bfd-in2.h: Regenerate.
171 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
172 split out from xcoff_build_ldsyms.
173 (xcoff_covered_by_expall_p): New function.
174 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
175 but with extra code to handle -bexpfull and -bexpall.
176 (xcoff_mark_auto_exports): New function.
177 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
178 a function should be automatically exported.
179 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
180 parameter with an auto_export_flags parameter. Update ldinfo
181 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
182 exported symbols.
183
7d504122
RS		 1842009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
185
186 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
187 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
188 init and fini functions. Do garbage collection for objects
189 without an entry point too.
190
8602d4fe
RS		 1912009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
192
193 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
194 check whether a symbol has csect information.
195 (coff_print_aux): Likewise.
196 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
197 information for C_AIX_WEAKEXT too.
198 (_bfd_xcoff_swap_aux_out): Likewise.
199 (xcoff_reloc_type_br): Handle defweak symbols too.
200 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
201 information for C_AIX_WEAKEXT too.
202 (_bfd_xcoff64_swap_aux_out): Likewise.
203 (xcoff64_reloc_type_br): Handle defweak symbols too.
204 * coffgen.c (coff_print_symbol): Handle auxillary function
205 information for C_AIX_WEAKEXT too.
206 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
207 instead of BSF_GLOBAL if the L_WEAK flag is set.
208 (xcoff_dynamic_definition_p): New function.
209 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
210 defines h. Don't change h if ldsym isn't the definition. Otherwise,
211 always take the symbol class from the ldsym. Use weak bfd symbol
212 types for weak ldsyms.
213 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
214 Fix the check for whether a definition is from a shared object.
215 Allow redefinitions of weak symbols.
216 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
217 (xcoff_keep_symbol_p): Likewise.
218 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
219 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
220 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
221 but mark them as L_WEAK.
222 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
223 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
224
5b49f6dc
RS		 2252009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
226
227 * xcofflink.c (xcoff_mark): When walking the relocations,
228 only mark the target symbol or the target section, not both.
229 (xcoff_final_definition_p): New function.
230 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
231 symbol is a valid definition of the associated output symbol.
232 Use XCOFF_ALLOCATED to stop the same hash table entry having
233 two output symbols.
234 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
235 keeping a symbol.
236 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
237
c4037431
RS		 2382009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
239
240 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
241 symbols as XMC_XO.
242
3df13c4a
RS		 2432009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
244
245 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
246 * libcoff.h: Regenerate.
247 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
248 line-number counts in the bfd's lineno_counts field.
249 Don't keep per-csect line-number counts.
250 (xcoff_sweep): Don't update per-csect line-number counts.
251 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
252 entries in each output section.
253 (xcoff_link_input_bfd): Get the number of line numbers from
254 the bfd's lineno_counts field, rather than recalculating it
255 from scratch. Fix the range check when updating C_BINCL and
256 C_EINCL symbols.
257 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
258 here. Don't expect csects to have line-number counts.
259
e450936a
RS		 2602009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
261
262 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
263 * libcoff.h: Regenerate.
264 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
265 "skip" logic from xcoff_link_input_bfd.
266 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
267 objects in a dynamic link, rather than checking whether csectpp
268 is null. Always allocate debug_index for other objects,
269 and always go through the loop. Update the type of debug_index
270 after the change above. Read the auxillary csect information
271 and use xcoff_keep_symbol_p to decide whether a symbol should
272 be kept. Set its debug_index to -2 if not.
273 (xcoff_link_input_bfd): Update the type of debug_index after
274 the change above and always expect it to be nonnull. Use it to
275 test whether a symbol should be stripped, rather than making the
276 decision here. Postpone all symbol creation to the second pass.
277
47dfb2ca
RS		 2782009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
279
280 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
281 creating a descriptor.
282 (xcoff_sweep): Don't mark toc_section unless it's needed.
283 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
284 when marking every bfd.
285 (xcoff_link_input_bfd): Skip all TOC anchors.
286 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
287 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
288 to -1; call xcoff_find_tc0 instead.
289
4cc02a02
RS		 2902009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
291
292 * libcoff-in.h (xcoff_section_tdata): Update commentary.
293 * libcoff.h: Regenerate.
294 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
295 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
296 the previous symbol's csect. Treat last_symndx as an inclusive value
297 and simplify its handling.
298 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
299 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 300 relocations against undefined or absolute sections.
4cc02a02
RS		 301 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
302 of bfd_und_section_ptr.
303 (xcoff_link_input_bfd): Likewise.
304
858ef0ce
RS		 3052009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
306
307 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
308 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
309 flag is set. Assert that all undefined symbols are either
310 imported or defined by a dynamic object.
311 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
312 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
313 handling to all relocations. Only set XCOFF_CALLED for function
314 symbols.
315 (xcoff_find_function): New function, split out from...
316 (bfd_xcoff_export_symbol) ...here.
317 (xcoff_set_import_path): New function, split out from...
318 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
319 meaning of XCOFF_CALLED.
320 (xcoff_mark_symbol): If we mark an undefined and unimported
321 symbol, find some way of defining it. If the symbol is a function
322 descriptor, fill in its definition automatically. If the symbol
323 is a function, mark its descriptor and allocate room for global
324 linkage code. Otherwise mark the symbol as implicitly imported.
325 Move the code for creating function descriptors from...
d1fa68d3 326 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 327 check for symbols that were implicitly defined.
328 (xcoff_mark): Don't count any dynamic relocations against
329 function symbols.
330 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
331 in the xcoff link info.
332 (xcoff_link_input_bfd): Remove handling of undefined and
333 unexported symbols.
334
12b2cce9
RS		 3352009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
336
337 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
338 if the target is absolute. Fix comment typo.
339 (xcoff_ppc_relocate_section): Remove FIXME.
340 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
341 if the target is absolute.
342
0e3212ad
RS		 3432009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
344
345 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
346 R_POS and R_NEG relocations against absolute symbols to the
347 .loader section.
348
d19d97e9
RS		 3492009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
350
351 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
352 to 2 for bfd_mach_ppc_620.
353
e5231592
RS		 3542009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
355
356 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
357 * configure.in: Likewise.
358 * configure: Regenerate.
359
3516e984
L		 3602009-03-13 H.J. Lu <hongjiu.lu@intel.com>
361
362 PR binutils/9945
363 * elf.c (assign_section_numbers): Generate symbol table if there
364 is any relocation in output.
365 (_bfd_elf_compute_section_file_positions): Likewise.
366
ce98a316
NC		 3672009-03-13 Nick Clifton <nickc@redhat.com>
368
369 PR 9934
370 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
371 * elflink.c (elf_link_read_relocs_from_section): Use
372 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
373 relocs but no symbol table.
374 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
375
c4fb387b
L		 3762009-03-12 H.J. Lu <hongjiu.lu@intel.com>
377
378 PR ld/9938
379 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
380 to check ___tls_get_addr.
381
382 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
383 strncmp to check __tls_get_addr.
384
53638231
AS		 3852009-03-12 Andrew Stubbs <ams@codesourcery.com>
386
387 * dwarf2.c (read_section): Always check the offset, even when the
388 section has been read before.
389
09e8c3bf
L		 3902009-03-11 H.J. Lu <hongjiu.lu@intel.com>
391
392 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
393 comments.
394
36e4dce6
CD		 3952009-03-11 Chris Demetriou <cgd@google.com>
396
397 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
398 * bfd-in2.h: Regenerate.
399 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
400 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
401 mode.
402 (bsd_write_armap): Likewise.
403 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
404 flag is set, do nothing.
405 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
406 for timestamp.
407
9b175a76
UW		 4082009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
409
410 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
411 used to update stack pointer.
412
f501de17
DA		 4132009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
414
415 PR binutils/9921
416 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
417 for unknown symbols in absolute section.
418
d11fd249
NC		 4192009-03-06 Nick Clifton <nickc@redhat.com>
420
421 * po/es.po: Updated Spanish translation.
422
8cd931b7
CL		 4232009-03-05 Christophe Lyon <christophe.lyon@st.com>
424
425 * elf32-arm.c (group_sections): Take next section size into
426 account before accepting to group it.
427
5fa9e92f
CL		 4282009-03-05 Christophe Lyon <christophe.lyon@st.com>
429
430 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
431 PLT entries.
432 (elf32_arm_final_link_relocate): Likewise.
433
b92997d6
AM		 4342009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
435
436 PR 9923
437 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
438
727fc41e
AM		 4392009-03-04 Alan Modra <amodra@bigpond.net.au>
440
441 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
442 * section.c (struct bfd_section): Add has_tls_get_addr_call.
443 (BFD_FAKE_SECTION): Init new flag.
444 * ecoff.c (bfd_debug_section): Likewise.
445 * bfd-in2.h: Regenerate.
446 * libbfd.h: Regenerate.
447 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
448 (ppc_elf_reloc_type_lookup): Handle new relocs.
449 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
450 without marker relocs.
451 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
452 if section has no old-style calls.
453 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
454 Don't try to optimize new-style __tls_get_addr call when handling
455 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
456 relocs.
457 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
458 (ppc64_elf_reloc_type_lookup): Handle new relocs.
459 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
460 without marker relocs.
461 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
462 if section has no old-style calls. Set toc_ref for new relocs as
463 appropriate.
464 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
465 Don't try to optimize new-style __tls_get_addr call when handling
466 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
467 relocs.
468
51dec227
AM		 4692009-03-04 Alan Modra <amodra@bigpond.net.au>
470
471 PR 6768
472 * configure.in: Test for ld --as-needed support. Link shared
473 libbfd against libm.
474 * configure: Regenerate.
475
a1f7ca36
AM		 4762009-03-03 Alan Modra <amodra@bigpond.net.au>
477
478 * Makefile.am: Run "make dep-am".
479 * Makefile.in: Regenerate.
480
c3b7224a
NC		 4812009-03-02 Qinwei <qinwei@sunnorth.com.cn>
482
483 * elf32-score7.c: New file.
484 * elf32-score.h: New file.
485 * elf32-score.c: Add code to support score 7. Set score7 as the
486 default.
487 * cpu-score.c: Add score7 architecure.
488 (compatibile): New function.
489 * Makefile.am: Add rules for building elf32-score7 object.
490 * Makefile.in: Regenerate.
491 * configure.in: Add elf32-score7 object to score vectors.
492 * configure: Regenerate.
493 * reloc.c: Add score7 relocs.
494 * archures.c: Add score3 and score7 machine numbers.
495 * bfd-in2.h: Regenerate.
496 * libbfd.h: Regenerate.
497
58e24671
RW		 4982009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
499
500 * configure: Regenerate.
501
5887528b
DA		 5022009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
503
d45b7d74
DA		 504 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
505 (elf32_hppa_check_relocs): Use it.
506
5887528b
DA		 507 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
508 elf64-hppa.c.
509 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
510 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
511 (elf_hppa_is_dynamic_loader_symbol): Likewise.
512 (elf_hppa_record_segment_addrs): Likewise.
513 (elf_hppa_final_link): Likewise.
514 (elf_hppa_relocate_insn): Likewise.
515 (elf_hppa_final_link_relocate): Likewise.
516 (elf64_hppa_relocate_section): Likewise.
517 * elf64-hppa.c: Insert above.
518
a03bd320
DA		 5192009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
520
521 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
522 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
523 (elf_hppa_relocate_section): Likewise.
524 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
525 from struct elf_link_hash_entry. Add count field.
526 (struct elf64_hppa_dyn_hash_table): Delete.
527 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
528 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
529 (hppa_elf_hash_entry, eh_name): Define.
530 (elf64_hppa_new_dyn_hash_entry): Delete.
531 (elf64_hppa_dyn_hash_lookup): Delete.
532 (elf64_hppa_dyn_hash_traverse): Delete.
533 (get_dyn_name): Delete.
534 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
535 of struct elf64_hppa_dyn_hash_entry *.
536 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
537 allocate_global_data_plt, allocate_global_data_stub,
538 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
539 Likewise.
540 (hppa64_link_hash_newfunc): New.
541 (elf64_hppa_hash_table_create): Rework.
542 (count_dyn_reloc): Likewise.
543 (hppa64_elf_local_refcounts): New.
544 (elf64_hppa_check_relocs): Rework using standard technique for recording
545 local DLT, PLT and OPD reference counts.
546 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
547 elf_link_hash_entry *.
548 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
549 allocate_global_data_plt, allocate_global_data_stub,
550 allocate_global_data_opd, allocate_dynrel_entries,
551 elf64_hppa_adjust_dynamic_symbol,
552 elf64_hppa_mark_milli_and_exported_functions): Likewise.
553 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
554 Use hppa_link_hash_table. Rework.
555 (elf64_hppa_link_output_symbol_hook): Rework.
556 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
557 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
558 elf64_hppa_finish_dynamic_sections): Likewise.
559
ebe24dd4
CL		 5602009-02-26 Christophe Lyon <christophe.lyon@st.com>
561
562 * elf32-arm.c (stub_reloc_type): Removed.
563 (insn_sequence): Renamed reloc_type field to r_type.
564 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
565 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
566 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
567 (elf32_arm_stub_type): Add new enum entries for the new stubs.
568 (arm_stub_is_thumb): Catch new stubs.
569 (arm_type_of_stub): Handle new stubs.
570 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
571 (bfd_elf32_arm_process_before_allocation): Remove useless
572 condition.
573
b9d678e0
L		 5742009-02-25 H.J. Lu <hongjiu.lu@intel.com>
575
576 * elf.c (elf_find_function): Use is_function_type to check
577 function symbol.
578
56fb3749
SA		 5792009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
580
581 * xtensa-modules.c: Revert to previous version 1.11 due
582 to inadvertant commit.
583
658ff993
SA		 5842009-02-24 Sterling Augustine <sterling@tensilica.com>
585
586 * elf32-xtensa.c (text_action_add): Separate test for action
587 type. Break if saved action is ta_widen_insn at same offset.
588
cf3eccff
DJ		 5892009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
590
591 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
592 to elf32_arm_stub_long_branch_any_arm_pic.
593 (elf32_arm_stub_long_branch_any_thumb_pic): New.
594 (enum elf32_arm_stub_type, arm_type_of_stub)
595 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
596 separately.
597
07d72278
DJ		 5982009-02-24 Joseph Myers <joseph@codesourcery.com>
599
600 * elf32-arm.c (PREV_SEC): Update comment.
601 (group_sections): Rename argument to stubs_always_after_branch.
602 Reverse the list and place stubs at the end of input sections.
603 Undefine NEXT_SEC.
604 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
605
4e31c731
DJ		 6062009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
607
608 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
609 Fix formatting.
610 (arm_size_one_stub): Remove unnecessary break.
611 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
612
6132009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 614
615 * elf32-arm.c (stub_insn_type): New type.
616 (stub_reloc_type): Likewise.
617 (insn_sequence): Likewise.
618 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
619 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
620 (elf32_arm_stub_long_branch_thumb_only): Likewise.
621 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
622 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
623 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
624 (elf32_arm_stub_hash_entry): Add new helper fields.
625 (stub_hash_newfunc): Initialize these new fields.
626 (arm_build_one_stub): Encode Arm and Thumb instructions separately
627 to take endianness into account.
628 (arm_size_one_stub): Compute size of stubs using insn_sequence.
629 (arm_map_one_stub): Code is now more generic, thanks to
630 insn_sequence.
631
c2b4a39d
CL		 6322009-02-23 Christophe Lyon <christophe.lyon@st.com>
633
634 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
635 code.
636 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
637 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
638 BLX is not available. Fix typo in warning message. Add comments
639 and improve formatting.
640 (arm_build_one_stub): Adjust to new
641 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
642 (arm_map_one_stub): Likewise.
643
0c376465 6442009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 645 Eric Botcazou <ebotcazou@adacore.com>
646 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 647
648 * vms.h: Update copyright year, fix comments, reorder declarations.
649 (_bfd_save_vms_section): Remove the prototype.
650 (EGPS_S_V_NO_SHIFT): New constant.
651 (bfd_vms_set_section_flags): New prototype.
652 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
653 constants.
654 (EGSY_S_W_FLAGS): Ditto.
655 (EGSY_S_V_QUAD_VAL): Ditto.
656 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
657 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
658 EGST_S_B_NAMLNG): Ditto.
659 (ESRF_S_B_NAMLNG): Ditto.
660 (ETIR_S_C_HEADER_SIZE): Ditto.
661 (EGPS_S_V_ALLOC_64BIT): Ditto.
662 (DST_S_C_EPILOG): Ditto.
663 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
664 (DST_S_C_SRC_INCRLNUM_B): Ditto.
665 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
666 (DST_S_L_PCLINE_UNSLONG): Ditto.
667 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
668 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
669 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
670 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
671 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
672 (DST_S_B_SRC_UNSBYTE): Ditto.
673 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
674 Add prototypes.
675 (vms_section, vms_reloc): Remove types.
676 (hdr_struc): Replaced by ...
677 (hdr_struct): ... new type.
678 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
679 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
680 (EMH_DATE_LENGTH): Ditto.
681 (eom_struc): Replaced by ...
682 (eom_struct): ... new type.
683 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
684 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
685 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
686 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
687 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
688 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
689 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
690 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
691 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
692 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
693 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
694 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
695 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
696 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
697 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
698 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
699 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
700 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
701 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
702 (enum file_type_enum): New type.
703 (struct location_struct): Removed.
704 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
705 (struct funcinfo, struct module): Ditto.
706 (struct vms_private_data_struct): Update fields.
707 (struct vms_section_data_struct): New type.
708
709 * vms.c: Update copyright year, fix comments,
710 Fix includes for DECC, add prototypes.
711 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
712 some initializers.
713 Use flavour to set is_vax, location_stack is removed.
714 (struct pair): Declare.
715 (fill_section_ptr): Initialize variables at declaration.
716 Add guard to set SECTION_SYM flag, handlde und section.
717 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
718 (_bfd_vms_slurp_object_records): New function, replaces previous
719 vms_object_p.
720 (vms_slurp_module): New function.
721 (vms_slurp_image): Ditto.
722 (vms_object_p): Complete rewrite.
723 (vms_mkobject): Use is_vax field to slect architecture.
724 (free_reloc_stream): New function.
725 (vms_convert_to_var): Ditto.
726 (vms_convert_to_var_1): Ditto.
727 (vms_convert_to_var_unix_filename): Ditto.
728 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
729 VAR format on VMS.
730 (vms_new_section_hook): Set alignment to 0, allocate private data.
731 (vms_get_section_contents): Load content.
732 (vms_get_symbol_info): Handle undefined section.
733 (vms_find_nearest_line): Handle.
734 (alloc_reloc_stream): New function.
735 (vms_slurp_reloc_table): Ditto.
736 (vms_get_reloc_upper_bound): Make it real.
737 (vms_canonicalize_reloc): Do the real work.
738 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
739 ALPHA_R_BOH.
740 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
741 (vms_set_arch_mach): Check arch.
742 (vms_set_section_contents): Copy the content after allocation.
743 (vms_alpha_vec): Update object flags.
744
745 * vms-tir.c: Update copyright year, fix comments,
746 add prototypes for new functions.
747 (dst_define_location): New function.
748 (dst_restore_location): New function.
749 (dst_retrieve_location): New function.
750 (dst_check_allocation): New function.
751 (image_dump): Call dst_check_allocation.
752 (image_write_b): Ditto.
753 (image_write_w): Ditto.
754 (image_write_l): Ditto.
755 (image_write_q): Ditto.
756 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
757 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
758 CTL_STKDL.
759 Call error handler instead of abort if name is not known.
760 (etir_sta): Add quarter_relocs argument and set it.
761 Fix cast.
762 (etir_sto): Ditto.
763 (etir_opr): Ditto, return FALSE in case of error.
764 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
765 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
766 (etir_stc): Add quarter_relocs argument and set it, fix cast.
767 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
768 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
769 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
770 Return FALSE in case of error.
771 (tir_sta): Change sign of psect.
772 (tir_ctl): Ditto.
773 (tir_cmd): Fix cast. Makes tir_table static const.
774 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
775 add argument to explain.
776 (analyze_etir): Initialize maxptr, add quarter_relocs
777 declaration, move some declarations into inner scopes.
778 Handle quarter_relocs and STO_IMM.
779 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
780 (_bfd_vms_slurp_relocs): New function.
781 (_bfd_vms_decode_relocs): New function.
782 (sto_imm): Rewritten.
783 (start_first_etbt_record): New function.
784 (start_another_etbt_record): Ditto.
785 (etir_output_check): Ditto.
786 (defer_reloc_p): Ditto.
787 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
788 a for-loop. Correctly deals with contents, deals with .vmsdebug,
789 rewritte relocations handling.
790 (_bfd_vms_write_tbt): Removed.
791 (_bfd_vms_write_dbg): Ditto.
792
793 * vms-misc.c: Update copyright year, Fix comments.
794 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
795 (maybe_adjust_record_pointer_for_object): New function.
796 (_bfd_vms_get_first_record): New function, replaces ...
797 (_bfd_vms_get_record): .. removed.
798 (_bfd_vms_get_object_record): New function.
799 (_bfd_vms_get_object_record): New function.
800 (vms_get_remaining_object_record): New function, replaces ...
801 (_bfd_vms_get_next_record): ... removed.
802 (add_new_contents): Removed.
803 (_bfd_save_vms_section): Removed.
804 (_bfd_get_vms_section): Removed.
805 (_bfd_vms_output_flush): Write in VAR format.
806 (new_symbol): Don't make UND section.
807
808 * vms-hdr.c: Update copyright year, update list of record handled.
809 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
810 (_bfd_vms_write_hdr): Strip vms and unix patches,
811 add comments, truncate module name at 31 characters,
812 use constants instead of hard-coded value,
813 write BFD version instead of a fixed string.
814 (_bfd_vms_slurp_ihd): New function.
815 (_bfd_vms_slurp_isd): Ditto.
816 (_bfd_vms_slurp_ihs): Ditto.
817 (new_module): Ditto.
818 (parse_module): Ditto
819 (build_module_list): Ditto.
820 (module_find_nearest_line): Ditto.
821 (_bfd_vms_find_nearest_dst_line): Ditto.
822 (vms_slurp_debug): Ditto.
823 (_bfd_vms_slurp_dbg): Ditto.
824 (_bfd_vms_slurp_tbt): Ditto.
825 (_bfd_vms_write_dbg): Ditto.
826 (_bfd_vms_write_tbt): Ditto.
827
828 * vms-gsd.c: Update copyright year, update list of records handled.
829 (EVAX_LITERALS_NAME): New macro.
830 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
831 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
832 (register_universal_symbol): New function and prototype.
833 (_bfd_vms_slurp_gsd): Fix indentations and casts,
834 improve debug messages,
835 use constants instead of hard-coded value,
836 fix missing endianness conversion,
837 handle global symbol (SYMG).
838 (bfd_vms_set_section_flags): New function.
839 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
840 handle section literals,
841 fix indentation,
842 handle section bfd and vms flags,
843 don't output LIB$INITIALIZE symbol,
844 fix handling of weak symbols,
845 fix evax vs vax procedure descriptor,
846 handle absolute symbols.
847
848 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
849 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
850
851 * makefile.vms (DEFS): Fix flags for VMS.
852
853 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
854
855 * bfd-in2.h: Regenerated.
856 * libbfd.h: Regenerated.
857
47149254
CC		 8582009-02-20 Cary Coutant <ccoutant@google.com>
859
860 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
861 in struct stat.
862
6b1cecf3
DK		 8632009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
864
865 PR gas/7059
866 * coffcode.h (coff_write_object_contents): Don't let the string
867 table offset overflow the s_name field when using long section names.
868
88183869
DK		 8692009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
870
871 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
872 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
873 * coff-mips.c (mips_ecoff_backend_data): Likewise.
874 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
875 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
876 (bfd_pmac_xcoff_backend_data): Likewise.
877 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
878 (bfd_xcoff_aix5_backend_data): Likewise.
879 (xcoff64_write_object_contents): Delete unused long_section_names
880 local variable.
881 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
882 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
883 struct non-const.
884 * coffcode.h (documentation): Update to describe long section names.
885 (COFFLONGSECTIONCATHELPER): New helper macro.
886 (BLANKOR1TOODD): Likewise.
887 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
888 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
889 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
890 (bfd_coff_set_long_section_names_allowed): New function.
891 (bfd_coff_set_long_section_names_disallowed): Likewise.
892 (struct bfd_coff_backend_data): Add new backend hook function
893 pointer _bfd_coff_set_long_section_names.
894 (bfd_coff_set_long_section_names): New backend hook.
895 (coff_write_object_contents): Only generate long section names if
896 bfd_coff_long_section_names() indicates they are currently enabled.
897 (bfd_coff_std_swap_table): Make non-const, and initialise long
898 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
899 (ticoff0_swap_table): Likewise to both.
900 (ticoff1_swap_table): Again, likewise to both.
901 * coffgen.c (make_a_section_from_file): Allow long section names
902 as inputs even if not currently allowed for outputs.
903 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
904 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
905 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
906 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
907 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
908 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
909 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
910 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
911 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
912 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
913 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
914 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
915 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
916 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
917 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
918 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
919 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
920 * libcoff-in.h: Update copyright year to cause updated copyright
921 year in generated libcoff.h, and fix typo.
922 * libcoff.h: Regenerated.
923 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
924 (_bfd_ecoff_no_long_sections): Add prototype.
925 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
926 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
927 defined by an including .c file.
928 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
929 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
930 (ticoff1_swap_table): Likewise to both.
931
90d8a22c
CL		 9322009-02-18 Christophe Lyon <christophe.lyon@st.com>
933
934 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
935 stub. Catch default case error.
936 (arm_map_one_stub): Add missing Thumb mapping symbol.
937
12123067
NC		 9382009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
939
940 PR 9841
941 * elf32-avr.c: Handle case where no local symbos exist correctly.
942
fea2b4d6
CL		 9432009-02-16 Christophe Lyon <christophe.lyon@st.com>
944
945 bfd/
946 * elf32-arm.c (arm_long_branch_stub,
947 arm_thumb_v4t_long_branch_stub,
948 arm_thumb_thumb_long_branch_stub,
949 arm_thumb_arm_v4t_long_branch_stub,
950 arm_thumb_arm_v4t_short_branch_stub,
951 arm_pic_long_branch_stub):
952 Renamed to elf32_arm_stub_long_branch_any_any,
953 elf32_arm_stub_long_branch_v4t_arm_thumb,
954 elf32_arm_stub_long_branch_thumb_only,
955 elf32_arm_stub_long_branch_v4t_thumb_arm,
956 elf32_arm_stub_short_branch_v4t_thumb_arm,
957 elf32_arm_stub_long_branch_any_any_pic.
958 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
959 arm_thumb_thumb_stub_long_branch,
960 arm_thumb_arm_v4t_stub_long_branch,
961 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
962 Renamed to arm_stub_long_branch_any_any,
963 arm_stub_long_branch_v4t_arm_thumb,
964 arm_stub_long_branch_thumb_only,
965 arm_stub_long_branch_v4t_thumb_arm,
966 arm_stub_short_branch_v4t_thumb_arm,
967 arm_stub_long_branch_any_any_pic.
968
13e0a874
DA		 9692009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
970
971 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
972 in branch offset check.
973
3a71aa26
AM		 9742009-02-15 Alan Modra <amodra@bigpond.net.au>
975
976 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
977 add toc.symndx and toc.add.
978 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
979 Set up toc.add.
980 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
981 callers.
982 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
983 (branch_reloc_hash_match): New function, extracted from..
984 (ppc64_elf_tls_optimize): ..here.
985 (ppc64_elf_relocate_section): Properly set addends when optimizing
986 tls sequences. Avoid unnecessary reading and writing of insns.
987 Only redo reloc when symbol changed. Bypass symbol checks when
988 using tlsld_got.
989 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
990 (branch_reloc_hash_match): New function, extracted from..
991 (ppc_elf_tls_optimize): ..here.
992 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
993 Don't clear addend on zapped __tls_get_addr reloc.
994
2c2b4ed4
NC		 9952009-02-12 Nick Clifton <nickc@redhat.com>
996
997 PR 9827
998 * elflink.c (bfd_elf_final_link): When counting the relocations,
999 if the header size has not been set yet then assume that it will
1000 match the output section's reloc type.
1001
453f5985
NS		 10022009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1003
1004 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1005 relocatable link.
1006
3209bffa
AM		 10072009-02-09 Alan Modra <amodra@bigpond.net.au>
1008
1009 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1010 (find_function): Likewise.
1011 (pasted_function): Don't error if no prior function found.
1012 (discover_functions): Revert 2008-12-10 change. Extend first
1013 function range to start of section.
1014
813c8a3c
DA		 10152009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1016
1017 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1018 functions to C90.
1019 * elf64-hppa.h: Likewise.
1020
2d0f9ad9
JM		 10212009-02-06 Joseph Myers <joseph@codesourcery.com>
1022
1023 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1024 .sbss handling.
1025
50e00962
AM		 10262009-02-04 Alan Modra <amodra@bigpond.net.au>
1027
1028 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1029 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1030
52b6b6b9
JM		 10312009-02-03 Sandip Matte <sandip@rmicorp.com>
1032
1033 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1034 * archures.c (bfd_mach_mips_xlr): Define.
1035 * bfd-in2.h: Regenerate.
1036 * cpu-mips.c (I_xlr): Define.
1037 (arch_info_struct): Add XLR entry.
1038 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1039 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1040 (mips_mach_extensions): Add XLR entry.
1041
654c3c9f
EW		 10422009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1043
1044 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1045
31dd3154
JM		 10462009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1047
1048 * configure.in: AC_SUBST pdfdir.
d1fa68d3 1049 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 1050 and install-pdf-recursive targets. Define pdfdir.
1051 * doc/Makefile.am: Define pdf__strip_dir. Add
1052 install-pdf and install-pdf-am targets.
d1fa68d3 1053 * po/Make-in: Add install-pdf target.
31dd3154
JM		 1054 * configure: Regenerate.
1055 * Makefile.in: Regenerate
1056 * doc/Makefile.in: Regenerate.
1057
cf869cce
NC		 10582009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1059
1060 * bfd-in2.h: Regenerate.
1061 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1062 fields from n_entries to n_slots where appropriate, update comments.
1063 (HOWTO): Add TLS relocations.
1064 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1065 (enum elf_m68k_got_offset_size): New enum.
1066 (struct elf_m68k_got_entry.type): Move field to ...
1067 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1068 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1069 functions.
1070 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1071 functions.
1072 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1073 fields into n_entries array. Update comments.
1074 (elf_m68k_init_got): Simplify, update all uses.
1075 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1076 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1077 GOT entries; update name, update all uses.
1078 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1079 (elf_m68k_get_got_entry): Update.
1080 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1081 simplify.
1082 (elf_m68k_remove_got_entry_type): Simplify.
1083 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1084 (elf_m68k_can_merge_gots): Update.
1085 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1086 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1087 GOT entries, simplify.
1088 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1089 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1090 field, remove obsoleted local_n_entries field.
1091 (elf_m68k_partition_multi_got_2): New static function.
1092 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1093 update.
1094 (elf_m68k_remove_got_entry_type): Update.
1095 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 1096 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 1097 update of sgot->size and srelgot->size.
1098 (elf_m68k_gc_sweep_hook): Update.
1099 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1100 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1101 TLS relocations.
1102 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1103 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1104
c1a0a41f
DD		 11052009-02-02 DJ Delorie <dj@redhat.com>
1106
1107 * elf32-mep.c (config_names): Regenerate configuration.
1108
72a80a16
AM		 11092009-02-02 Alan Modra <amodra@bigpond.net.au>
1110
1111 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1112 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1113 * elf.c (bfd_elf_get_str_section): Make static.
1114 (bfd_elf_find_section): Delete.
1115 * libbfd.h: Regenerate.
1116
273f4430
JK		 11172009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1118
1119 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1120 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1121
010e5ae2
AM		 11222009-01-31 Alan Modra <amodra@bigpond.net.au>
1123
1124 * elflink.c (on_needed_list): New function.
1125 (elf_link_add_object_symbols): Link in --as-needed libs if they
1126 satisfy undefined symbols in other libs.
1127
33a7ffc2
JM		 11282009-01-30 Julian Brown <julian@codesourcery.com>
1129
1130 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1131 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1132 with --just-symbols (-R).
1133
13d72a14
AN		 11342009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1135
1136 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1137 high_pc in order to properly sign-extend VMAs.
1138
d334575b 11392009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 1140 Mark Shinwell <shinwell@codesourcery.com>
1141 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 1142
1143 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1144
528aeb62
CM		 11452009-01-28 Catherine Moore <clm@codesourcery.com>
1146
1147 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1148 SEC_LOAD for dynamic relocation sections.
1149
f6f05983
HPN		 11502009-01-27 Hans-Peter Nilsson <hp@axis.com>
1151
1152 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1153 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1154 the size of local TLS data.
1155
27cc28f9
AS		 11562009-01-27 Andreas Schwab <schwab@suse.de>
1157
1158 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1159 architectures in the archive.
1160
b3bf42d8
HPN		 11612009-01-27 Hans-Peter Nilsson <hp@axis.com>
1162
f551b6f0
HPN		 1163 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1164 <R_CRIS_32_DTPREL>: Correct relocation value.
1165
b3bf42d8
HPN		 1166 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1167 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1168 symbols with non-default visibility.
1169
9bc4e62b
NS		 11702009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1171
1172 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1173 describing the trampolines.
1174 (ppc_elf_relocate_section): Update relocs to describe the
1175 trampolines.
1176
aeaf6540
DA		 11772009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1178
1179 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1180 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1181 and R_PARISC_PCREL12F relocations.
1182
1e8fa21e
AM		 11832009-01-24 Alan Modra <amodra@bigpond.net.au>
1184
1185 PR 6022
1186 * elflink.c (find_version_for_sym): New function split out from,
1187 but without export_dynamic test, ..
1188 (_bfd_elf_link_assign_sym_version): ..here.
1189 (_bfd_elf_export_symbol): Use it.
1190
28caa186
AM		 11912009-01-23 Alan Modra <amodra@bigpond.net.au>
1192
1193 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1194 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1195 * elflink.c: ..here, somewhat modified.
1196 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1197 _bfd_elf_link_find_version_dependencies,
1198 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1199 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1200 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1201 declare..
1202 * elflink.c: ..and make static here.
1203 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1204 of output_bfd from struct elf_find_verdep_info.
1205 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1206 struct elf_info_failed.
1207 (bfd_elf_size_dynamic_sections): Adjust.
1208
be04437d
AM		 12092009-01-22 Alan Modra <amodra@bigpond.net.au>
1210
1211 PR 6832
1212 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1213 after comp_unit_find_line call.
1214
58f9615c
NC		 12152009-01-21 Nick Clifton <nickc@redhat.com>
1216
1217 PR 9769
1218 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1219 tm_gmtoff field in struct tm.
1220
fb266b8b
AM		 12212009-01-21 Alan Modra <amodra@bigpond.net.au>
1222
1223 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1224 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1225 sections in soft-icache lines unless non_ia_text. Don't add
1226 rodata if doing so would exceed line size.
1227
451ffe63
HPN		 12282009-01-19 Hans-Peter Nilsson <hp@axis.com>
1229
1230 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1231 types than bfd_link_hash_indirect, before early return, call
1232 _bfd_elf_link_hash_copy_indirect.
1233
5aa6ff7c
AS		 12342009-01-19 Andrew Stubbs <ams@codesourcery.com>
1235
1236 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1237 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1238 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1239 (elf_backend_obj_attrs_order): New define.
1240 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1241 (elfNN_bed): Add elf_backend_obj_attrs_order.
1242
3483fe2e
AS		 12432009-01-19 Andrew Stubbs <ams@codesourcery.com>
1244
1245 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1246 (obj_attr_size): Likewise.
1247 (write_obj_attribute): Likewise.
1248 (_bfd_elf_copy_obj_attributes): Likewise.
1249 (_bfd_elf_parse_attributes): Likewise.
1250 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1251 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1252 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1253 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1254 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1255 with macros.
1256
2d0bb761
AS		 12572009-01-19 Andrew Stubbs <ams@codesourcery.com>
1258
1259 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1260 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1261 (bfd_elf_add_obj_attr_string): Likewise.
1262 (bfd_elf_add_obj_attr_int_string): Likewise.
1263 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1264 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1265 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1266 Tag_nodefaults has no default value.
1267 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1268 comment to reflect the new state.
1269
a77e83b7
AM		 12702009-01-19 Alan Modra <amodra@bigpond.net.au>
1271
1272 PR 9695
1273 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1274 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1275 (adjust_z_magix): Delete dead code handling QMAGIC.
1276
f6d29e26
KT		 12772009-01-16 Kai Tietz <kai.tietz@onevision.com>
1278
1279 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1280 IMAGE_SCN_MEM_DISCARDABLE.
1281
29670fb9
AM		 12822009-01-16 Alan Modra <amodra@bigpond.net.au>
1283
1284 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1285 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1286 * configure.in (commonbfdlib): Delete.
1287 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1288 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1289 is available, not just for linux.
1290 * po/SRC-POTFILES.in: Regenerate.
1291 * Makefile.in: Regenerate.
1292 * configure: Regenerate.
1293
91e22acd
AS		 12942009-01-15 Andrew Stubbs <ams@codesourcery.com>
1295 Julian Brown <julian@codesourcery.com>
1296
1297 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1298 ARM attributes in ABI 2.07.
1299 * elf32-arm.c (get_secondary_compatible_arch): New function.
1300 (set_secondary_compatible_arch): New function.
1301 (tag_cpu_arch_combine): New function.
1302 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1303 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1304 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1305 make it fit with order_01243.
1306 Add support for Tag_also_compatible_with,
1307 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1308 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1309 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1310 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1311 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1312 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1313 Rework the way unknown attributes are handled.
1314 Defer errors until all attributes have been processed.
1315
7b86a9fa
AS		 13162009-01-15 Andrew Stubbs <ams@codesourcery.com>
1317
1318 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1319 bfd_elf_add_obj_attr_int_string.
1320 Read Tag_compatibility from its new location in the attribute array,
1321 rather than the attribute list.
1322 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1323 bfd_elf_add_obj_attr_int_string.
1324 (_bfd_elf_parse_attributes): Likewise.
1325 (_bfd_elf_merge_object_attributes): There's now only one
1326 Tag_compatibility, and it's in the array, not the list.
1327 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1328 Tag_compatibility.
1329 (bfd_elf_add_obj_attr_compat): Rename to
1330 bfd_elf_add_obj_attr_int_string.
1331 (bfd_elf_add_proc_attr_compat): Rename to
1332 bfd_elf_add_proc_attr_int_string.
1333 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1334 Tag_compatibility.
1335
01e1a5bc
NC		 13362009-01-15 Douglas B Rupp <rupp@gnat.com>
1337
1338 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1339 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1340 (vmsutil.lo): Add dependency rule.
1341 * Makefile.in: Regenerate.
1342 * config.bfd (ia64*-*-*vms*): Add case.
1343 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1344 * configure: Regenerate.
1345 * vmsutil.c: New file.
1346 * vmsutil.h: New file.
1347 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1348 attr to bfd_vma.
1349 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1350 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1351 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1352 elfNN_vms_object_p): New functions
1353 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1354
a33dafc3
L		 13552009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1356
1357 PR ld/9727
1358 * elflink.c (elf_gc_sweep): Exclude the group section if the
1359 first member of the section group is excluded.
1360
13c0e967
AM		 13612009-01-14 Alan Modra <amodra@bigpond.net.au>
1362
1363 PR 9735
1364 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1365 saved filename, use bfd_alloc rather than bfd_malloc for it.
1366
460e679b
AM		 13672009-01-13 Alan Modra <amodra@bigpond.net.au>
1368
1369 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1370
25076afa
AM		 13712009-01-13 Alan Modra <amodra@bigpond.net.au>
1372
1373 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1374
37107878
AM		 13752009-01-12 Alan Modra <amodra@bigpond.net.au>
1376
1377 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1378
cd4a7468
AM		 13792009-01-12 Alan Modra <amodra@bigpond.net.au>
1380
1381 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1382 num_lines_log2.
1383 (struct got_entry): Add br_addr.
1384 (struct call_info): Add priority.
1385 (struct function_info): Add lr_store and sp_adjust.
1386 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1387 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1388 area as an overlay, and check that no other overlays exist. Look up
1389 icache overlay manager entry sym.
1390 (BRA_STUBS, BRA, BRASL): Define.
1391 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1392 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1393 in branch insn.
1394 (count_stub, build_stub): Support soft-icache.
1395 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1396 (spu_elf_size_stubs): Size soft-icache stubs.
1397 (overlay_index): New function.
1398 (spu_elf_build_stubs): Make static. Support soft-icache.
1399 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1400 (find_function_stack_adjust): Save lr store and stack adjust insn
1401 offsets.
1402 (maybe_insert_function): Adjust find_function_stack_adjust call.
1403 (mark_functions_via_relocs): Retrieve priority.
1404 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1405 (sort_calls): Sort by priority first.
1406 (mark_overlay_section): Ignore .ovl.init.
1407 (sum_stack): Only print when stack_analysis.
1408 (print_one_overlay_section): New function, extracted from..
1409 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1410 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1411 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1412 analysis. Call spu_elf_build_stubs.
1413 (spu_elf_relocate_section): For soft-icache encode overlay index
1414 into addresses.
1415 (spu_elf_output_symbol_hook): Support soft-icache.
1416 (spu_elf_modify_program_headers: Likewise.
37107878 1417
cd4a7468
AM		 1418 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1419 num_regions to num_lines. Add line_size and max_branch.
1420 (enum _ovly_flavour): Add ovly_soft_icache.
1421 (spu_elf_build_stubs): Delete.
1422
80c29487
JK		 14232009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1424
1425 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1426 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1427
1bc86aea
HPN		 14282009-01-07 Hans-Peter Nilsson <hp@axis.com>
1429
1430 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1431 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1432 the program, the known offset starts at the negative size of the
1433 TLS section.
1434 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1435 Similar.
1436
3baa454d 14372009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 1438
3baa454d 1439 * config.bfd: Add lm32-*-rtems*.
75606e85 1440
9dbe8890
L		 14412009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1442
1443 * coff-ppc.c: Add 2009 to Copyright.
1444 * elf32-cris.c: Likewise.
1445 * elflink.c: Likewise.
1446
0bdf8d40
HPN		 14472009-01-03 Hans-Peter Nilsson <hp@axis.com>
1448
1449 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1450 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1451
54ac0771
L		 14522009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1453
1454 PR ld/9679
1455 * elflink.c (elf_merge_st_other): New.
1456 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1457 hide them if needed.
1458 (elf_link_add_object_symbols): Updated.
1459
d8880531
L		 14602009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1461
1462 PR ld/9676
1463 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1464 ref_dynamic and dynamic_def fields when setting def_regular
1465 to 1.
1466
b70b5c14
NC		 14672009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1468
1469 PR 9682
1470 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1471 literal.
1472
d8880531 1473For older changes see ChangeLog-2008
56882138
AM		 1474\f
1475Local Variables:
1476mode: change-log
1477left-margin: 8
1478fill-column: 74
1479version-control: never
1480End:
GDB Binutils - Deliverables
This page took 0.503323 seconds and 4 git commands to generate.