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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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3895f852
MM		 12009-03-28 Mark Mitchell <mark@codesourcery.com>
2
3 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
4 "ERROR:", in error messages.
5 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
6 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
7 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
8 (elf32_arm_merge_eabi_attributes): Likewise.
9 (elf32_arm_merge_private_bfd_data): Likewise.
10
ea882e87
NC		 112009-03-27 Nick Clifton <nickc@redhat.com>
12
13 * section.c (bfd_get_section_contents): Detect and handle the case
14 where a section has the SEC_IN_MEMORY flag set but no actual
15 contents allocated.
16
9433b9b1
AM		 172009-03-26 Alan Modra <amodra@bigpond.net.au>
18
19 PR 6494
20 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
21 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
22 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
23 if we don't find matching PT_LOAD when copying.
24
dc1aa734
SR		 252009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
26
27 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
28 the reloc descriptions.
29
34d3d6b9
HPN		 302009-03-25 Hans-Peter Nilsson <hp@axis.com>
31
32 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
33 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
34 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
35
34274ccc
L		 362009-03-24 H.J. Lu <hongjiu.lu@intel.com>
37
38 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
39 (bfd_i386_arch_intel_syntax): Likewise.
40 (i8086_arch): Likewise.
41 (bfd_x86_64_arch): Likewise.
42
019c5a2e
HPN		 432009-03-24 Hans-Peter Nilsson <hp@axis.com>
44
6718f446
HPN		 45 * elf32-cris.c (cris_elf_relocate_section): <case
46 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
47 symbols for non-allocated sections. Don't check whether to
48 generate R_CRIS_DTPMOD for non-allocated sections.
49 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
50 handle relocation GC:ing if applied to non-allocated section.
51 (cris_elf_check_relocs): Similar.
52
019c5a2e
HPN		 53 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
54 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
55 when emitting a known TP offset in the GOT.
56
ffcfec52
AM		 572009-03-23 Alan Modra <amodra@bigpond.net.au>
58
59 * elf64-ppc.c (synthetic_opd): Delete.
60 (compare_symbols): Look for .opd name rather than section match.
61 (ppc64_elf_get_synthetic_symtab): Likewise.
62
c6dd29ce
AM		 632009-03-21 Alan Modra <amodra@bigpond.net.au>
64
65 * elf32-ppc.c (is_pic_glink_stub): Delete.
66 (is_nonpic_glink_stub): New function.
67 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
68 than first pic one.
69 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
70
8c21ca21
AK		 712009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
72 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
73
74 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
75 macros for visibilty and locality checks.
76 (elf_s390_adjust_dynamic_symbol): Likewise.
77 (allocate_dynrelocs): Likewise.
78 (elf_s390_relocate_section): Likewise.
79 (elf_s390_finish_dynamic_symbol): Likewise.
80 * elf64-s390.c (elf_s390_check_relocs): Likewise.
81 (elf_s390_adjust_dynamic_symbol): Likewise.
82 (allocate_dynrelocs): Likewise.
83 (elf_s390_relocate_section): Likewise.
84 (elf_s390_finish_dynamic_symbol): Likewise.
85
156621f3
KT		 862009-03-19 Kai Tietz <kai.tietz@onevision.com>
87
88 * bfd-in2.h: Regenerated.
89 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
90 for debugging sections and map memory read/write dependent on
91 SEC_COFF_NOREAD.
92 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
93 without memory read flags set.
94 * section.c: Add SEC_COFF_NOREAD to section flags.
95
d1fa68d3
AS		 962009-03-19 Andreas Schwab <schwab@linux-m68k.org>
97
98 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
99 for format string.
100
ad2adbc8
AM		 1012009-03-19 Alan Modra <amodra@bigpond.net.au>
102
103 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
104 "no overlays" return. If there are overlays, create overlay
105 manager entry symbols here, so that..
106 (spu_elf_build_stubs): ..we don't need to set them up here.
107 Simplify entry symbol tests.
108 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
109
67cc5033
MK		 1102009-03-18 Mark Kettenis <kettenis@gnu.org>
111
d1fa68d3 112 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 113 (elfcore_grok_openbsd_note): New functions.
114 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
115
8d25cc3d
AM		 1162009-03-18 Alan Modra <amodra@bigpond.net.au>
117
3889c459 118 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 119 * elf32-m68hc1x.c: Include alloca-conf.h.
120 * xsym.c: Likewise.
121 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
122 * som.c: Likewise.
123 * Makefile.am: Run "make dep-am".
124 * Makefile.in: Regenerate.
125
a89e6478
DJ		 1262009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
127
128 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
129
a7e11ee1
AM		 1302009-03-17 Alan Modra <amodra@bigpond.net.au>
131
132 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
133 Add compact_stub.
134 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
135 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
136 ovly_return fields with ovly_entry[2]. Adjust all users.
137 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
138 when soft-icache.
139 (spu_elf_build_stubs): Likewise.
140 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
141 ovly_flavour changes. Update all callers.
142 (ovl_stub_size_log2): New function.
143 (build_stub): Handle compact icache stubs. Use different manager
144 entry point for stubs in non-icache area.
145 (spu_elf_size_stubs): Don't allocate space for indirect branch
146 descriptors.
147 (spu_elf_build_stubs): And don't built them.
148
607a83c9
AS		 1492009-03-16 Andrew Stubbs <ams@codesourcery.com>
150
151 * dwarf2.c (read_section): Always use rawsize, if available.
152
588f62fc
AM		 1532009-03-16 Alan Modra <amodra@bigpond.net.au>
154
155 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
156 of rawsize and size for buffer.
157
a14c90c1
UW		 1582009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
159
160 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
161 parameter just because fixed sections fit into local store.
162 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
163 generating overlays if fixed sections plus reserved stack
164 and heap space fit into local store.
165
30c665df
AM		 1662009-03-15 Alan Modra <amodra@bigpond.net.au>
167
168 * elf32-spu.c (build_stub): Correct icache set_id.
169 (spu_elf_relocate_section): Likewise.
170
f95942a3
RS		 1712009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
172
173 * xcofflink.c (xcoff_link_check_archive_element): Only free the
174 symbol table if it was created by the current call.
175
670562e9
RS		 1762009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
177
178 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
179 class XMC_DS rather than XMC_UA.
180
b64232cc
RS		 1812009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
182
183 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
184 bfd_boolean export_defineds parameter with an unsigned int
185 auto_export_flags parameter.
186 * bfd-in2.h: Regenerate.
187 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
188 split out from xcoff_build_ldsyms.
189 (xcoff_covered_by_expall_p): New function.
190 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
191 but with extra code to handle -bexpfull and -bexpall.
192 (xcoff_mark_auto_exports): New function.
193 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
194 a function should be automatically exported.
195 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
196 parameter with an auto_export_flags parameter. Update ldinfo
197 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
198 exported symbols.
199
7d504122
RS		 2002009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
201
202 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
203 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
204 init and fini functions. Do garbage collection for objects
205 without an entry point too.
206
8602d4fe
RS		 2072009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
208
209 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
210 check whether a symbol has csect information.
211 (coff_print_aux): Likewise.
212 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
213 information for C_AIX_WEAKEXT too.
214 (_bfd_xcoff_swap_aux_out): Likewise.
215 (xcoff_reloc_type_br): Handle defweak symbols too.
216 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
217 information for C_AIX_WEAKEXT too.
218 (_bfd_xcoff64_swap_aux_out): Likewise.
219 (xcoff64_reloc_type_br): Handle defweak symbols too.
220 * coffgen.c (coff_print_symbol): Handle auxillary function
221 information for C_AIX_WEAKEXT too.
222 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
223 instead of BSF_GLOBAL if the L_WEAK flag is set.
224 (xcoff_dynamic_definition_p): New function.
225 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
226 defines h. Don't change h if ldsym isn't the definition. Otherwise,
227 always take the symbol class from the ldsym. Use weak bfd symbol
228 types for weak ldsyms.
229 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
230 Fix the check for whether a definition is from a shared object.
231 Allow redefinitions of weak symbols.
232 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
233 (xcoff_keep_symbol_p): Likewise.
234 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
235 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
236 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
237 but mark them as L_WEAK.
238 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
239 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
240
5b49f6dc
RS		 2412009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
242
243 * xcofflink.c (xcoff_mark): When walking the relocations,
244 only mark the target symbol or the target section, not both.
245 (xcoff_final_definition_p): New function.
246 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
247 symbol is a valid definition of the associated output symbol.
248 Use XCOFF_ALLOCATED to stop the same hash table entry having
249 two output symbols.
250 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
251 keeping a symbol.
252 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
253
c4037431
RS		 2542009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
255
256 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
257 symbols as XMC_XO.
258
3df13c4a
RS		 2592009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
260
261 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
262 * libcoff.h: Regenerate.
263 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
264 line-number counts in the bfd's lineno_counts field.
265 Don't keep per-csect line-number counts.
266 (xcoff_sweep): Don't update per-csect line-number counts.
267 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
268 entries in each output section.
269 (xcoff_link_input_bfd): Get the number of line numbers from
270 the bfd's lineno_counts field, rather than recalculating it
271 from scratch. Fix the range check when updating C_BINCL and
272 C_EINCL symbols.
273 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
274 here. Don't expect csects to have line-number counts.
275
e450936a
RS		 2762009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
277
278 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
279 * libcoff.h: Regenerate.
280 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
281 "skip" logic from xcoff_link_input_bfd.
282 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
283 objects in a dynamic link, rather than checking whether csectpp
284 is null. Always allocate debug_index for other objects,
285 and always go through the loop. Update the type of debug_index
286 after the change above. Read the auxillary csect information
287 and use xcoff_keep_symbol_p to decide whether a symbol should
288 be kept. Set its debug_index to -2 if not.
289 (xcoff_link_input_bfd): Update the type of debug_index after
290 the change above and always expect it to be nonnull. Use it to
291 test whether a symbol should be stripped, rather than making the
292 decision here. Postpone all symbol creation to the second pass.
293
47dfb2ca
RS		 2942009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
295
296 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
297 creating a descriptor.
298 (xcoff_sweep): Don't mark toc_section unless it's needed.
299 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
300 when marking every bfd.
301 (xcoff_link_input_bfd): Skip all TOC anchors.
302 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
303 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
304 to -1; call xcoff_find_tc0 instead.
305
4cc02a02
RS		 3062009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
307
308 * libcoff-in.h (xcoff_section_tdata): Update commentary.
309 * libcoff.h: Regenerate.
310 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
311 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
312 the previous symbol's csect. Treat last_symndx as an inclusive value
313 and simplify its handling.
314 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
315 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 316 relocations against undefined or absolute sections.
4cc02a02
RS		 317 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
318 of bfd_und_section_ptr.
319 (xcoff_link_input_bfd): Likewise.
320
858ef0ce
RS		 3212009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
322
323 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
324 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
325 flag is set. Assert that all undefined symbols are either
326 imported or defined by a dynamic object.
327 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
328 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
329 handling to all relocations. Only set XCOFF_CALLED for function
330 symbols.
331 (xcoff_find_function): New function, split out from...
332 (bfd_xcoff_export_symbol) ...here.
333 (xcoff_set_import_path): New function, split out from...
334 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
335 meaning of XCOFF_CALLED.
336 (xcoff_mark_symbol): If we mark an undefined and unimported
337 symbol, find some way of defining it. If the symbol is a function
338 descriptor, fill in its definition automatically. If the symbol
339 is a function, mark its descriptor and allocate room for global
340 linkage code. Otherwise mark the symbol as implicitly imported.
341 Move the code for creating function descriptors from...
d1fa68d3 342 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 343 check for symbols that were implicitly defined.
344 (xcoff_mark): Don't count any dynamic relocations against
345 function symbols.
346 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
347 in the xcoff link info.
348 (xcoff_link_input_bfd): Remove handling of undefined and
349 unexported symbols.
350
12b2cce9
RS		 3512009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
352
353 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
354 if the target is absolute. Fix comment typo.
355 (xcoff_ppc_relocate_section): Remove FIXME.
356 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
357 if the target is absolute.
358
0e3212ad
RS		 3592009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
360
361 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
362 R_POS and R_NEG relocations against absolute symbols to the
363 .loader section.
364
d19d97e9
RS		 3652009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
366
367 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
368 to 2 for bfd_mach_ppc_620.
369
e5231592
RS		 3702009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
371
372 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
373 * configure.in: Likewise.
374 * configure: Regenerate.
375
3516e984
L		 3762009-03-13 H.J. Lu <hongjiu.lu@intel.com>
377
378 PR binutils/9945
379 * elf.c (assign_section_numbers): Generate symbol table if there
380 is any relocation in output.
381 (_bfd_elf_compute_section_file_positions): Likewise.
382
ce98a316
NC		 3832009-03-13 Nick Clifton <nickc@redhat.com>
384
385 PR 9934
386 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
387 * elflink.c (elf_link_read_relocs_from_section): Use
388 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
389 relocs but no symbol table.
390 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
391
c4fb387b
L		 3922009-03-12 H.J. Lu <hongjiu.lu@intel.com>
393
394 PR ld/9938
395 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
396 to check ___tls_get_addr.
397
398 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
399 strncmp to check __tls_get_addr.
400
53638231
AS		 4012009-03-12 Andrew Stubbs <ams@codesourcery.com>
402
403 * dwarf2.c (read_section): Always check the offset, even when the
404 section has been read before.
405
09e8c3bf
L		 4062009-03-11 H.J. Lu <hongjiu.lu@intel.com>
407
408 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
409 comments.
410
36e4dce6
CD		 4112009-03-11 Chris Demetriou <cgd@google.com>
412
413 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
414 * bfd-in2.h: Regenerate.
415 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
416 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
417 mode.
418 (bsd_write_armap): Likewise.
419 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
420 flag is set, do nothing.
421 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
422 for timestamp.
423
9b175a76
UW		 4242009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
425
426 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
427 used to update stack pointer.
428
f501de17
DA		 4292009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
430
431 PR binutils/9921
432 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
433 for unknown symbols in absolute section.
434
d11fd249
NC		 4352009-03-06 Nick Clifton <nickc@redhat.com>
436
437 * po/es.po: Updated Spanish translation.
438
8cd931b7
CL		 4392009-03-05 Christophe Lyon <christophe.lyon@st.com>
440
441 * elf32-arm.c (group_sections): Take next section size into
442 account before accepting to group it.
443
5fa9e92f
CL		 4442009-03-05 Christophe Lyon <christophe.lyon@st.com>
445
446 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
447 PLT entries.
448 (elf32_arm_final_link_relocate): Likewise.
449
b92997d6
AM		 4502009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
451
452 PR 9923
453 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
454
727fc41e
AM		 4552009-03-04 Alan Modra <amodra@bigpond.net.au>
456
457 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
458 * section.c (struct bfd_section): Add has_tls_get_addr_call.
459 (BFD_FAKE_SECTION): Init new flag.
460 * ecoff.c (bfd_debug_section): Likewise.
461 * bfd-in2.h: Regenerate.
462 * libbfd.h: Regenerate.
463 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
464 (ppc_elf_reloc_type_lookup): Handle new relocs.
465 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
466 without marker relocs.
467 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
468 if section has no old-style calls.
469 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
470 Don't try to optimize new-style __tls_get_addr call when handling
471 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
472 relocs.
473 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
474 (ppc64_elf_reloc_type_lookup): Handle new relocs.
475 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
476 without marker relocs.
477 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
478 if section has no old-style calls. Set toc_ref for new relocs as
479 appropriate.
480 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
481 Don't try to optimize new-style __tls_get_addr call when handling
482 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
483 relocs.
484
51dec227
AM		 4852009-03-04 Alan Modra <amodra@bigpond.net.au>
486
487 PR 6768
488 * configure.in: Test for ld --as-needed support. Link shared
489 libbfd against libm.
490 * configure: Regenerate.
491
a1f7ca36
AM		 4922009-03-03 Alan Modra <amodra@bigpond.net.au>
493
494 * Makefile.am: Run "make dep-am".
495 * Makefile.in: Regenerate.
496
c3b7224a
NC		 4972009-03-02 Qinwei <qinwei@sunnorth.com.cn>
498
499 * elf32-score7.c: New file.
500 * elf32-score.h: New file.
501 * elf32-score.c: Add code to support score 7. Set score7 as the
502 default.
503 * cpu-score.c: Add score7 architecure.
504 (compatibile): New function.
505 * Makefile.am: Add rules for building elf32-score7 object.
506 * Makefile.in: Regenerate.
507 * configure.in: Add elf32-score7 object to score vectors.
508 * configure: Regenerate.
509 * reloc.c: Add score7 relocs.
510 * archures.c: Add score3 and score7 machine numbers.
511 * bfd-in2.h: Regenerate.
512 * libbfd.h: Regenerate.
513
58e24671
RW		 5142009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
515
516 * configure: Regenerate.
517
5887528b
DA		 5182009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
519
d45b7d74
DA		 520 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
521 (elf32_hppa_check_relocs): Use it.
522
5887528b
DA		 523 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
524 elf64-hppa.c.
525 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
526 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
527 (elf_hppa_is_dynamic_loader_symbol): Likewise.
528 (elf_hppa_record_segment_addrs): Likewise.
529 (elf_hppa_final_link): Likewise.
530 (elf_hppa_relocate_insn): Likewise.
531 (elf_hppa_final_link_relocate): Likewise.
532 (elf64_hppa_relocate_section): Likewise.
533 * elf64-hppa.c: Insert above.
534
a03bd320
DA		 5352009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
536
537 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
538 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
539 (elf_hppa_relocate_section): Likewise.
540 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
541 from struct elf_link_hash_entry. Add count field.
542 (struct elf64_hppa_dyn_hash_table): Delete.
543 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
544 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
545 (hppa_elf_hash_entry, eh_name): Define.
546 (elf64_hppa_new_dyn_hash_entry): Delete.
547 (elf64_hppa_dyn_hash_lookup): Delete.
548 (elf64_hppa_dyn_hash_traverse): Delete.
549 (get_dyn_name): Delete.
550 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
551 of struct elf64_hppa_dyn_hash_entry *.
552 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
553 allocate_global_data_plt, allocate_global_data_stub,
554 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
555 Likewise.
556 (hppa64_link_hash_newfunc): New.
557 (elf64_hppa_hash_table_create): Rework.
558 (count_dyn_reloc): Likewise.
559 (hppa64_elf_local_refcounts): New.
560 (elf64_hppa_check_relocs): Rework using standard technique for recording
561 local DLT, PLT and OPD reference counts.
562 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
563 elf_link_hash_entry *.
564 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
565 allocate_global_data_plt, allocate_global_data_stub,
566 allocate_global_data_opd, allocate_dynrel_entries,
567 elf64_hppa_adjust_dynamic_symbol,
568 elf64_hppa_mark_milli_and_exported_functions): Likewise.
569 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
570 Use hppa_link_hash_table. Rework.
571 (elf64_hppa_link_output_symbol_hook): Rework.
572 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
573 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
574 elf64_hppa_finish_dynamic_sections): Likewise.
575
ebe24dd4
CL		 5762009-02-26 Christophe Lyon <christophe.lyon@st.com>
577
578 * elf32-arm.c (stub_reloc_type): Removed.
579 (insn_sequence): Renamed reloc_type field to r_type.
580 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
581 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
582 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
583 (elf32_arm_stub_type): Add new enum entries for the new stubs.
584 (arm_stub_is_thumb): Catch new stubs.
585 (arm_type_of_stub): Handle new stubs.
586 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
587 (bfd_elf32_arm_process_before_allocation): Remove useless
588 condition.
589
b9d678e0
L		 5902009-02-25 H.J. Lu <hongjiu.lu@intel.com>
591
592 * elf.c (elf_find_function): Use is_function_type to check
593 function symbol.
594
56fb3749
SA		 5952009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
596
597 * xtensa-modules.c: Revert to previous version 1.11 due
598 to inadvertant commit.
599
658ff993
SA		 6002009-02-24 Sterling Augustine <sterling@tensilica.com>
601
602 * elf32-xtensa.c (text_action_add): Separate test for action
603 type. Break if saved action is ta_widen_insn at same offset.
604
cf3eccff
DJ		 6052009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
606
607 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
608 to elf32_arm_stub_long_branch_any_arm_pic.
609 (elf32_arm_stub_long_branch_any_thumb_pic): New.
610 (enum elf32_arm_stub_type, arm_type_of_stub)
611 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
612 separately.
613
07d72278
DJ		 6142009-02-24 Joseph Myers <joseph@codesourcery.com>
615
616 * elf32-arm.c (PREV_SEC): Update comment.
617 (group_sections): Rename argument to stubs_always_after_branch.
618 Reverse the list and place stubs at the end of input sections.
619 Undefine NEXT_SEC.
620 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
621
4e31c731
DJ		 6222009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
623
624 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
625 Fix formatting.
626 (arm_size_one_stub): Remove unnecessary break.
627 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
628
6292009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 630
631 * elf32-arm.c (stub_insn_type): New type.
632 (stub_reloc_type): Likewise.
633 (insn_sequence): Likewise.
634 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
635 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
636 (elf32_arm_stub_long_branch_thumb_only): Likewise.
637 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
638 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
639 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
640 (elf32_arm_stub_hash_entry): Add new helper fields.
641 (stub_hash_newfunc): Initialize these new fields.
642 (arm_build_one_stub): Encode Arm and Thumb instructions separately
643 to take endianness into account.
644 (arm_size_one_stub): Compute size of stubs using insn_sequence.
645 (arm_map_one_stub): Code is now more generic, thanks to
646 insn_sequence.
647
c2b4a39d
CL		 6482009-02-23 Christophe Lyon <christophe.lyon@st.com>
649
650 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
651 code.
652 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
653 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
654 BLX is not available. Fix typo in warning message. Add comments
655 and improve formatting.
656 (arm_build_one_stub): Adjust to new
657 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
658 (arm_map_one_stub): Likewise.
659
0c376465 6602009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 661 Eric Botcazou <ebotcazou@adacore.com>
662 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 663
664 * vms.h: Update copyright year, fix comments, reorder declarations.
665 (_bfd_save_vms_section): Remove the prototype.
666 (EGPS_S_V_NO_SHIFT): New constant.
667 (bfd_vms_set_section_flags): New prototype.
668 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
669 constants.
670 (EGSY_S_W_FLAGS): Ditto.
671 (EGSY_S_V_QUAD_VAL): Ditto.
672 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
673 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
674 EGST_S_B_NAMLNG): Ditto.
675 (ESRF_S_B_NAMLNG): Ditto.
676 (ETIR_S_C_HEADER_SIZE): Ditto.
677 (EGPS_S_V_ALLOC_64BIT): Ditto.
678 (DST_S_C_EPILOG): Ditto.
679 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
680 (DST_S_C_SRC_INCRLNUM_B): Ditto.
681 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
682 (DST_S_L_PCLINE_UNSLONG): Ditto.
683 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
684 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
685 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
686 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
687 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
688 (DST_S_B_SRC_UNSBYTE): Ditto.
689 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
690 Add prototypes.
691 (vms_section, vms_reloc): Remove types.
692 (hdr_struc): Replaced by ...
693 (hdr_struct): ... new type.
694 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
695 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
696 (EMH_DATE_LENGTH): Ditto.
697 (eom_struc): Replaced by ...
698 (eom_struct): ... new type.
699 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
700 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
701 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
702 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
703 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
704 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
705 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
706 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
707 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
708 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
709 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
710 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
711 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
712 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
713 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
714 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
715 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
716 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
717 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
718 (enum file_type_enum): New type.
719 (struct location_struct): Removed.
720 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
721 (struct funcinfo, struct module): Ditto.
722 (struct vms_private_data_struct): Update fields.
723 (struct vms_section_data_struct): New type.
724
725 * vms.c: Update copyright year, fix comments,
726 Fix includes for DECC, add prototypes.
727 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
728 some initializers.
729 Use flavour to set is_vax, location_stack is removed.
730 (struct pair): Declare.
731 (fill_section_ptr): Initialize variables at declaration.
732 Add guard to set SECTION_SYM flag, handlde und section.
733 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
734 (_bfd_vms_slurp_object_records): New function, replaces previous
735 vms_object_p.
736 (vms_slurp_module): New function.
737 (vms_slurp_image): Ditto.
738 (vms_object_p): Complete rewrite.
739 (vms_mkobject): Use is_vax field to slect architecture.
740 (free_reloc_stream): New function.
741 (vms_convert_to_var): Ditto.
742 (vms_convert_to_var_1): Ditto.
743 (vms_convert_to_var_unix_filename): Ditto.
744 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
745 VAR format on VMS.
746 (vms_new_section_hook): Set alignment to 0, allocate private data.
747 (vms_get_section_contents): Load content.
748 (vms_get_symbol_info): Handle undefined section.
749 (vms_find_nearest_line): Handle.
750 (alloc_reloc_stream): New function.
751 (vms_slurp_reloc_table): Ditto.
752 (vms_get_reloc_upper_bound): Make it real.
753 (vms_canonicalize_reloc): Do the real work.
754 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
755 ALPHA_R_BOH.
756 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
757 (vms_set_arch_mach): Check arch.
758 (vms_set_section_contents): Copy the content after allocation.
759 (vms_alpha_vec): Update object flags.
760
761 * vms-tir.c: Update copyright year, fix comments,
762 add prototypes for new functions.
763 (dst_define_location): New function.
764 (dst_restore_location): New function.
765 (dst_retrieve_location): New function.
766 (dst_check_allocation): New function.
767 (image_dump): Call dst_check_allocation.
768 (image_write_b): Ditto.
769 (image_write_w): Ditto.
770 (image_write_l): Ditto.
771 (image_write_q): Ditto.
772 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
773 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
774 CTL_STKDL.
775 Call error handler instead of abort if name is not known.
776 (etir_sta): Add quarter_relocs argument and set it.
777 Fix cast.
778 (etir_sto): Ditto.
779 (etir_opr): Ditto, return FALSE in case of error.
780 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
781 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
782 (etir_stc): Add quarter_relocs argument and set it, fix cast.
783 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
784 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
785 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
786 Return FALSE in case of error.
787 (tir_sta): Change sign of psect.
788 (tir_ctl): Ditto.
789 (tir_cmd): Fix cast. Makes tir_table static const.
790 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
791 add argument to explain.
792 (analyze_etir): Initialize maxptr, add quarter_relocs
793 declaration, move some declarations into inner scopes.
794 Handle quarter_relocs and STO_IMM.
795 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
796 (_bfd_vms_slurp_relocs): New function.
797 (_bfd_vms_decode_relocs): New function.
798 (sto_imm): Rewritten.
799 (start_first_etbt_record): New function.
800 (start_another_etbt_record): Ditto.
801 (etir_output_check): Ditto.
802 (defer_reloc_p): Ditto.
803 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
804 a for-loop. Correctly deals with contents, deals with .vmsdebug,
805 rewritte relocations handling.
806 (_bfd_vms_write_tbt): Removed.
807 (_bfd_vms_write_dbg): Ditto.
808
809 * vms-misc.c: Update copyright year, Fix comments.
810 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
811 (maybe_adjust_record_pointer_for_object): New function.
812 (_bfd_vms_get_first_record): New function, replaces ...
813 (_bfd_vms_get_record): .. removed.
814 (_bfd_vms_get_object_record): New function.
815 (_bfd_vms_get_object_record): New function.
816 (vms_get_remaining_object_record): New function, replaces ...
817 (_bfd_vms_get_next_record): ... removed.
818 (add_new_contents): Removed.
819 (_bfd_save_vms_section): Removed.
820 (_bfd_get_vms_section): Removed.
821 (_bfd_vms_output_flush): Write in VAR format.
822 (new_symbol): Don't make UND section.
823
824 * vms-hdr.c: Update copyright year, update list of record handled.
825 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
826 (_bfd_vms_write_hdr): Strip vms and unix patches,
827 add comments, truncate module name at 31 characters,
828 use constants instead of hard-coded value,
829 write BFD version instead of a fixed string.
830 (_bfd_vms_slurp_ihd): New function.
831 (_bfd_vms_slurp_isd): Ditto.
832 (_bfd_vms_slurp_ihs): Ditto.
833 (new_module): Ditto.
834 (parse_module): Ditto
835 (build_module_list): Ditto.
836 (module_find_nearest_line): Ditto.
837 (_bfd_vms_find_nearest_dst_line): Ditto.
838 (vms_slurp_debug): Ditto.
839 (_bfd_vms_slurp_dbg): Ditto.
840 (_bfd_vms_slurp_tbt): Ditto.
841 (_bfd_vms_write_dbg): Ditto.
842 (_bfd_vms_write_tbt): Ditto.
843
844 * vms-gsd.c: Update copyright year, update list of records handled.
845 (EVAX_LITERALS_NAME): New macro.
846 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
847 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
848 (register_universal_symbol): New function and prototype.
849 (_bfd_vms_slurp_gsd): Fix indentations and casts,
850 improve debug messages,
851 use constants instead of hard-coded value,
852 fix missing endianness conversion,
853 handle global symbol (SYMG).
854 (bfd_vms_set_section_flags): New function.
855 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
856 handle section literals,
857 fix indentation,
858 handle section bfd and vms flags,
859 don't output LIB$INITIALIZE symbol,
860 fix handling of weak symbols,
861 fix evax vs vax procedure descriptor,
862 handle absolute symbols.
863
864 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
865 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
866
867 * makefile.vms (DEFS): Fix flags for VMS.
868
869 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
870
871 * bfd-in2.h: Regenerated.
872 * libbfd.h: Regenerated.
873
47149254
CC		 8742009-02-20 Cary Coutant <ccoutant@google.com>
875
876 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
877 in struct stat.
878
6b1cecf3
DK		 8792009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
880
881 PR gas/7059
882 * coffcode.h (coff_write_object_contents): Don't let the string
883 table offset overflow the s_name field when using long section names.
884
88183869
DK		 8852009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
886
887 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
888 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
889 * coff-mips.c (mips_ecoff_backend_data): Likewise.
890 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
891 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
892 (bfd_pmac_xcoff_backend_data): Likewise.
893 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
894 (bfd_xcoff_aix5_backend_data): Likewise.
895 (xcoff64_write_object_contents): Delete unused long_section_names
896 local variable.
897 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
898 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
899 struct non-const.
900 * coffcode.h (documentation): Update to describe long section names.
901 (COFFLONGSECTIONCATHELPER): New helper macro.
902 (BLANKOR1TOODD): Likewise.
903 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
904 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
905 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
906 (bfd_coff_set_long_section_names_allowed): New function.
907 (bfd_coff_set_long_section_names_disallowed): Likewise.
908 (struct bfd_coff_backend_data): Add new backend hook function
909 pointer _bfd_coff_set_long_section_names.
910 (bfd_coff_set_long_section_names): New backend hook.
911 (coff_write_object_contents): Only generate long section names if
912 bfd_coff_long_section_names() indicates they are currently enabled.
913 (bfd_coff_std_swap_table): Make non-const, and initialise long
914 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
915 (ticoff0_swap_table): Likewise to both.
916 (ticoff1_swap_table): Again, likewise to both.
917 * coffgen.c (make_a_section_from_file): Allow long section names
918 as inputs even if not currently allowed for outputs.
919 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
920 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
921 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
922 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
923 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
924 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
925 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
926 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
927 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
928 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
929 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
930 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
931 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
932 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
933 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
934 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
935 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
936 * libcoff-in.h: Update copyright year to cause updated copyright
937 year in generated libcoff.h, and fix typo.
938 * libcoff.h: Regenerated.
939 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
940 (_bfd_ecoff_no_long_sections): Add prototype.
941 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
942 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
943 defined by an including .c file.
944 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
945 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
946 (ticoff1_swap_table): Likewise to both.
947
90d8a22c
CL		 9482009-02-18 Christophe Lyon <christophe.lyon@st.com>
949
950 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
951 stub. Catch default case error.
952 (arm_map_one_stub): Add missing Thumb mapping symbol.
953
12123067
NC		 9542009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
955
956 PR 9841
957 * elf32-avr.c: Handle case where no local symbos exist correctly.
958
fea2b4d6
CL		 9592009-02-16 Christophe Lyon <christophe.lyon@st.com>
960
961 bfd/
962 * elf32-arm.c (arm_long_branch_stub,
963 arm_thumb_v4t_long_branch_stub,
964 arm_thumb_thumb_long_branch_stub,
965 arm_thumb_arm_v4t_long_branch_stub,
966 arm_thumb_arm_v4t_short_branch_stub,
967 arm_pic_long_branch_stub):
968 Renamed to elf32_arm_stub_long_branch_any_any,
969 elf32_arm_stub_long_branch_v4t_arm_thumb,
970 elf32_arm_stub_long_branch_thumb_only,
971 elf32_arm_stub_long_branch_v4t_thumb_arm,
972 elf32_arm_stub_short_branch_v4t_thumb_arm,
973 elf32_arm_stub_long_branch_any_any_pic.
974 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
975 arm_thumb_thumb_stub_long_branch,
976 arm_thumb_arm_v4t_stub_long_branch,
977 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
978 Renamed to arm_stub_long_branch_any_any,
979 arm_stub_long_branch_v4t_arm_thumb,
980 arm_stub_long_branch_thumb_only,
981 arm_stub_long_branch_v4t_thumb_arm,
982 arm_stub_short_branch_v4t_thumb_arm,
983 arm_stub_long_branch_any_any_pic.
984
13e0a874
DA		 9852009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
986
987 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
988 in branch offset check.
989
3a71aa26
AM		 9902009-02-15 Alan Modra <amodra@bigpond.net.au>
991
992 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
993 add toc.symndx and toc.add.
994 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
995 Set up toc.add.
996 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
997 callers.
998 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
999 (branch_reloc_hash_match): New function, extracted from..
1000 (ppc64_elf_tls_optimize): ..here.
1001 (ppc64_elf_relocate_section): Properly set addends when optimizing
1002 tls sequences. Avoid unnecessary reading and writing of insns.
1003 Only redo reloc when symbol changed. Bypass symbol checks when
1004 using tlsld_got.
1005 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1006 (branch_reloc_hash_match): New function, extracted from..
1007 (ppc_elf_tls_optimize): ..here.
1008 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1009 Don't clear addend on zapped __tls_get_addr reloc.
1010
2c2b4ed4
NC		 10112009-02-12 Nick Clifton <nickc@redhat.com>
1012
1013 PR 9827
1014 * elflink.c (bfd_elf_final_link): When counting the relocations,
1015 if the header size has not been set yet then assume that it will
1016 match the output section's reloc type.
1017
453f5985
NS		 10182009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1019
1020 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1021 relocatable link.
1022
3209bffa
AM		 10232009-02-09 Alan Modra <amodra@bigpond.net.au>
1024
1025 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1026 (find_function): Likewise.
1027 (pasted_function): Don't error if no prior function found.
1028 (discover_functions): Revert 2008-12-10 change. Extend first
1029 function range to start of section.
1030
813c8a3c
DA		 10312009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1032
1033 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1034 functions to C90.
1035 * elf64-hppa.h: Likewise.
1036
2d0f9ad9
JM		 10372009-02-06 Joseph Myers <joseph@codesourcery.com>
1038
1039 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1040 .sbss handling.
1041
50e00962
AM		 10422009-02-04 Alan Modra <amodra@bigpond.net.au>
1043
1044 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1045 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1046
52b6b6b9
JM		 10472009-02-03 Sandip Matte <sandip@rmicorp.com>
1048
1049 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1050 * archures.c (bfd_mach_mips_xlr): Define.
1051 * bfd-in2.h: Regenerate.
1052 * cpu-mips.c (I_xlr): Define.
1053 (arch_info_struct): Add XLR entry.
1054 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1055 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1056 (mips_mach_extensions): Add XLR entry.
1057
654c3c9f
EW		 10582009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1059
1060 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1061
31dd3154
JM		 10622009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1063
1064 * configure.in: AC_SUBST pdfdir.
d1fa68d3 1065 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 1066 and install-pdf-recursive targets. Define pdfdir.
1067 * doc/Makefile.am: Define pdf__strip_dir. Add
1068 install-pdf and install-pdf-am targets.
d1fa68d3 1069 * po/Make-in: Add install-pdf target.
31dd3154
JM		 1070 * configure: Regenerate.
1071 * Makefile.in: Regenerate
1072 * doc/Makefile.in: Regenerate.
1073
cf869cce
NC		 10742009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1075
1076 * bfd-in2.h: Regenerate.
1077 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1078 fields from n_entries to n_slots where appropriate, update comments.
1079 (HOWTO): Add TLS relocations.
1080 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1081 (enum elf_m68k_got_offset_size): New enum.
1082 (struct elf_m68k_got_entry.type): Move field to ...
1083 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1084 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1085 functions.
1086 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1087 functions.
1088 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1089 fields into n_entries array. Update comments.
1090 (elf_m68k_init_got): Simplify, update all uses.
1091 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1092 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1093 GOT entries; update name, update all uses.
1094 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1095 (elf_m68k_get_got_entry): Update.
1096 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1097 simplify.
1098 (elf_m68k_remove_got_entry_type): Simplify.
1099 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1100 (elf_m68k_can_merge_gots): Update.
1101 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1102 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1103 GOT entries, simplify.
1104 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1105 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1106 field, remove obsoleted local_n_entries field.
1107 (elf_m68k_partition_multi_got_2): New static function.
1108 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1109 update.
1110 (elf_m68k_remove_got_entry_type): Update.
1111 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 1112 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 1113 update of sgot->size and srelgot->size.
1114 (elf_m68k_gc_sweep_hook): Update.
1115 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1116 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1117 TLS relocations.
1118 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1119 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1120
c1a0a41f
DD		 11212009-02-02 DJ Delorie <dj@redhat.com>
1122
1123 * elf32-mep.c (config_names): Regenerate configuration.
1124
72a80a16
AM		 11252009-02-02 Alan Modra <amodra@bigpond.net.au>
1126
1127 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1128 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1129 * elf.c (bfd_elf_get_str_section): Make static.
1130 (bfd_elf_find_section): Delete.
1131 * libbfd.h: Regenerate.
1132
273f4430
JK		 11332009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1134
1135 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1136 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1137
010e5ae2
AM		 11382009-01-31 Alan Modra <amodra@bigpond.net.au>
1139
1140 * elflink.c (on_needed_list): New function.
1141 (elf_link_add_object_symbols): Link in --as-needed libs if they
1142 satisfy undefined symbols in other libs.
1143
33a7ffc2
JM		 11442009-01-30 Julian Brown <julian@codesourcery.com>
1145
1146 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1147 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1148 with --just-symbols (-R).
1149
13d72a14
AN		 11502009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1151
1152 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1153 high_pc in order to properly sign-extend VMAs.
1154
d334575b 11552009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 1156 Mark Shinwell <shinwell@codesourcery.com>
1157 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 1158
1159 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1160
528aeb62
CM		 11612009-01-28 Catherine Moore <clm@codesourcery.com>
1162
1163 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1164 SEC_LOAD for dynamic relocation sections.
1165
f6f05983
HPN		 11662009-01-27 Hans-Peter Nilsson <hp@axis.com>
1167
1168 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1169 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1170 the size of local TLS data.
1171
27cc28f9
AS		 11722009-01-27 Andreas Schwab <schwab@suse.de>
1173
1174 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1175 architectures in the archive.
1176
b3bf42d8
HPN		 11772009-01-27 Hans-Peter Nilsson <hp@axis.com>
1178
f551b6f0
HPN		 1179 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1180 <R_CRIS_32_DTPREL>: Correct relocation value.
1181
b3bf42d8
HPN		 1182 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1183 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1184 symbols with non-default visibility.
1185
9bc4e62b
NS		 11862009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1187
1188 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1189 describing the trampolines.
1190 (ppc_elf_relocate_section): Update relocs to describe the
1191 trampolines.
1192
aeaf6540
DA		 11932009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1194
1195 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1196 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1197 and R_PARISC_PCREL12F relocations.
1198
1e8fa21e
AM		 11992009-01-24 Alan Modra <amodra@bigpond.net.au>
1200
1201 PR 6022
1202 * elflink.c (find_version_for_sym): New function split out from,
1203 but without export_dynamic test, ..
1204 (_bfd_elf_link_assign_sym_version): ..here.
1205 (_bfd_elf_export_symbol): Use it.
1206
28caa186
AM		 12072009-01-23 Alan Modra <amodra@bigpond.net.au>
1208
1209 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1210 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1211 * elflink.c: ..here, somewhat modified.
1212 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1213 _bfd_elf_link_find_version_dependencies,
1214 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1215 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1216 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1217 declare..
1218 * elflink.c: ..and make static here.
1219 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1220 of output_bfd from struct elf_find_verdep_info.
1221 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1222 struct elf_info_failed.
1223 (bfd_elf_size_dynamic_sections): Adjust.
1224
be04437d
AM		 12252009-01-22 Alan Modra <amodra@bigpond.net.au>
1226
1227 PR 6832
1228 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1229 after comp_unit_find_line call.
1230
58f9615c
NC		 12312009-01-21 Nick Clifton <nickc@redhat.com>
1232
1233 PR 9769
1234 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1235 tm_gmtoff field in struct tm.
1236
fb266b8b
AM		 12372009-01-21 Alan Modra <amodra@bigpond.net.au>
1238
1239 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1240 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1241 sections in soft-icache lines unless non_ia_text. Don't add
1242 rodata if doing so would exceed line size.
1243
451ffe63
HPN		 12442009-01-19 Hans-Peter Nilsson <hp@axis.com>
1245
1246 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1247 types than bfd_link_hash_indirect, before early return, call
1248 _bfd_elf_link_hash_copy_indirect.
1249
5aa6ff7c
AS		 12502009-01-19 Andrew Stubbs <ams@codesourcery.com>
1251
1252 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1253 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1254 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1255 (elf_backend_obj_attrs_order): New define.
1256 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1257 (elfNN_bed): Add elf_backend_obj_attrs_order.
1258
3483fe2e
AS		 12592009-01-19 Andrew Stubbs <ams@codesourcery.com>
1260
1261 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1262 (obj_attr_size): Likewise.
1263 (write_obj_attribute): Likewise.
1264 (_bfd_elf_copy_obj_attributes): Likewise.
1265 (_bfd_elf_parse_attributes): Likewise.
1266 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1267 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1268 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1269 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1270 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1271 with macros.
1272
2d0bb761
AS		 12732009-01-19 Andrew Stubbs <ams@codesourcery.com>
1274
1275 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1276 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1277 (bfd_elf_add_obj_attr_string): Likewise.
1278 (bfd_elf_add_obj_attr_int_string): Likewise.
1279 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1280 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1281 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1282 Tag_nodefaults has no default value.
1283 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1284 comment to reflect the new state.
1285
a77e83b7
AM		 12862009-01-19 Alan Modra <amodra@bigpond.net.au>
1287
1288 PR 9695
1289 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1290 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1291 (adjust_z_magix): Delete dead code handling QMAGIC.
1292
f6d29e26
KT		 12932009-01-16 Kai Tietz <kai.tietz@onevision.com>
1294
1295 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1296 IMAGE_SCN_MEM_DISCARDABLE.
1297
29670fb9
AM		 12982009-01-16 Alan Modra <amodra@bigpond.net.au>
1299
1300 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1301 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1302 * configure.in (commonbfdlib): Delete.
1303 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1304 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1305 is available, not just for linux.
1306 * po/SRC-POTFILES.in: Regenerate.
1307 * Makefile.in: Regenerate.
1308 * configure: Regenerate.
1309
91e22acd
AS		 13102009-01-15 Andrew Stubbs <ams@codesourcery.com>
1311 Julian Brown <julian@codesourcery.com>
1312
1313 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1314 ARM attributes in ABI 2.07.
1315 * elf32-arm.c (get_secondary_compatible_arch): New function.
1316 (set_secondary_compatible_arch): New function.
1317 (tag_cpu_arch_combine): New function.
1318 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1319 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1320 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1321 make it fit with order_01243.
1322 Add support for Tag_also_compatible_with,
1323 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1324 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1325 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1326 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1327 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1328 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1329 Rework the way unknown attributes are handled.
1330 Defer errors until all attributes have been processed.
1331
7b86a9fa
AS		 13322009-01-15 Andrew Stubbs <ams@codesourcery.com>
1333
1334 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1335 bfd_elf_add_obj_attr_int_string.
1336 Read Tag_compatibility from its new location in the attribute array,
1337 rather than the attribute list.
1338 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1339 bfd_elf_add_obj_attr_int_string.
1340 (_bfd_elf_parse_attributes): Likewise.
1341 (_bfd_elf_merge_object_attributes): There's now only one
1342 Tag_compatibility, and it's in the array, not the list.
1343 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1344 Tag_compatibility.
1345 (bfd_elf_add_obj_attr_compat): Rename to
1346 bfd_elf_add_obj_attr_int_string.
1347 (bfd_elf_add_proc_attr_compat): Rename to
1348 bfd_elf_add_proc_attr_int_string.
1349 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1350 Tag_compatibility.
1351
01e1a5bc
NC		 13522009-01-15 Douglas B Rupp <rupp@gnat.com>
1353
1354 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1355 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1356 (vmsutil.lo): Add dependency rule.
1357 * Makefile.in: Regenerate.
1358 * config.bfd (ia64*-*-*vms*): Add case.
1359 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1360 * configure: Regenerate.
1361 * vmsutil.c: New file.
1362 * vmsutil.h: New file.
1363 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1364 attr to bfd_vma.
1365 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1366 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1367 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1368 elfNN_vms_object_p): New functions
1369 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1370
a33dafc3
L		 13712009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1372
1373 PR ld/9727
1374 * elflink.c (elf_gc_sweep): Exclude the group section if the
1375 first member of the section group is excluded.
1376
13c0e967
AM		 13772009-01-14 Alan Modra <amodra@bigpond.net.au>
1378
1379 PR 9735
1380 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1381 saved filename, use bfd_alloc rather than bfd_malloc for it.
1382
460e679b
AM		 13832009-01-13 Alan Modra <amodra@bigpond.net.au>
1384
1385 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1386
25076afa
AM		 13872009-01-13 Alan Modra <amodra@bigpond.net.au>
1388
1389 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1390
37107878
AM		 13912009-01-12 Alan Modra <amodra@bigpond.net.au>
1392
1393 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1394
cd4a7468
AM		 13952009-01-12 Alan Modra <amodra@bigpond.net.au>
1396
1397 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1398 num_lines_log2.
1399 (struct got_entry): Add br_addr.
1400 (struct call_info): Add priority.
1401 (struct function_info): Add lr_store and sp_adjust.
1402 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1403 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1404 area as an overlay, and check that no other overlays exist. Look up
1405 icache overlay manager entry sym.
1406 (BRA_STUBS, BRA, BRASL): Define.
1407 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1408 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1409 in branch insn.
1410 (count_stub, build_stub): Support soft-icache.
1411 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1412 (spu_elf_size_stubs): Size soft-icache stubs.
1413 (overlay_index): New function.
1414 (spu_elf_build_stubs): Make static. Support soft-icache.
1415 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1416 (find_function_stack_adjust): Save lr store and stack adjust insn
1417 offsets.
1418 (maybe_insert_function): Adjust find_function_stack_adjust call.
1419 (mark_functions_via_relocs): Retrieve priority.
1420 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1421 (sort_calls): Sort by priority first.
1422 (mark_overlay_section): Ignore .ovl.init.
1423 (sum_stack): Only print when stack_analysis.
1424 (print_one_overlay_section): New function, extracted from..
1425 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1426 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1427 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1428 analysis. Call spu_elf_build_stubs.
1429 (spu_elf_relocate_section): For soft-icache encode overlay index
1430 into addresses.
1431 (spu_elf_output_symbol_hook): Support soft-icache.
1432 (spu_elf_modify_program_headers: Likewise.
37107878 1433
cd4a7468
AM		 1434 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1435 num_regions to num_lines. Add line_size and max_branch.
1436 (enum _ovly_flavour): Add ovly_soft_icache.
1437 (spu_elf_build_stubs): Delete.
1438
80c29487
JK		 14392009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1440
1441 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1442 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1443
1bc86aea
HPN		 14442009-01-07 Hans-Peter Nilsson <hp@axis.com>
1445
1446 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1447 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1448 the program, the known offset starts at the negative size of the
1449 TLS section.
1450 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1451 Similar.
1452
3baa454d 14532009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 1454
3baa454d 1455 * config.bfd: Add lm32-*-rtems*.
75606e85 1456
9dbe8890
L		 14572009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1458
1459 * coff-ppc.c: Add 2009 to Copyright.
1460 * elf32-cris.c: Likewise.
1461 * elflink.c: Likewise.
1462
0bdf8d40
HPN		 14632009-01-03 Hans-Peter Nilsson <hp@axis.com>
1464
1465 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1466 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1467
54ac0771
L		 14682009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1469
1470 PR ld/9679
1471 * elflink.c (elf_merge_st_other): New.
1472 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1473 hide them if needed.
1474 (elf_link_add_object_symbols): Updated.
1475
d8880531
L		 14762009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1477
1478 PR ld/9676
1479 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1480 ref_dynamic and dynamic_def fields when setting def_regular
1481 to 1.
1482
b70b5c14
NC		 14832009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1484
1485 PR 9682
1486 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1487 literal.
1488
d8880531 1489For older changes see ChangeLog-2008
56882138
AM		 1490\f
1491Local Variables:
1492mode: change-log
1493left-margin: 8
1494fill-column: 74
1495version-control: never
1496End:
GDB Binutils - Deliverables
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