projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
include/elf/
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
a7f2871e
AM		 12009-09-21 Alan Modra <amodra@bigpond.net.au>
2
3 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
4 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
5 (MR_0_3, MR_3_0): Define.
6 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
7 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
8 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
9 table. Check for presense of __tls_get_addr_opt
10 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
11 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
12 (write_glink_stub): Add param p.
13 (ppc_elf_relocate_section): Adjust write_glink_stub call.
14 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
15 __tls_get_addr.
16 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
17 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
18 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
19 table. Check for presense of __tls_get_addr_opt.
20 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
21 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
22 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
23 LD_R2_0R1, MTLR_R11): Define.
24 (build_tls_get_addr_stub): New function.
25 (ppc_build_one_stub): Call it.
26 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
27 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
28 __tls_get_addr plt call.
29 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
30
18e04883
RS		 312009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
32
33 * elf-bfd.h (eh_cie_fde): Add personality_offset and
34 make_per_encoding_relative to the CIE structure. Add a padding field.
35 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
36 rather than 0xf0 when masking out the base address encoding
37 Record the offset of personality data from the start of the CIE.
38 Remove a repeated elf_backend_can_make_relative_eh_frame check.
39 (find_merged_cie): Take an info argument. If the personality
40 binds locally, try converting an absolute personality into
41 a local one.
42 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
43 when masking out the base address encoding. Update the call to
44 find_merged_cie.
45 (_bfd_elf_eh_frame_section_offset): Discard relocations against
46 the personality data if we are converting into PC-relative form.
47 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
48 when masking out the base address encoding. Handle
49 make_per_encoding_relative.
50
bd6c6e2b
AM		 512009-09-18 Alan Modra <amodra@bigpond.net.au>
52
53 PR ld/10406
54 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
55 R_PPC_EMB_SDA2I16 complain_overflow_signed.
56 (create_sdata_sym): Pass info rather than htab.
57 Update all callers. Ensure symbols are hidden.
58 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
59 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
60 _GLOBAL_OFFSET_TABLE_.
61 (elf_finish_pointer_linker_section): Don't assume that sdata base
62 symbol is always at 0x8000 offset. Don't subtract the addend here.
63 (is_static_defined): New function.
64 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
65 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
66 relocs. Downgrade error on unexpected section for EMB_SDA2REL
67 reloc symbols to a warning.
68
ca58b19f
NC		 692009-09-18 Nick Clifton <nickc@redhat.com>
70
71 * po/es.po: Updated Spanish translation.
2f0205e8 72 * po/vi.po: Updated Vietnamese translation.
ca58b19f 73
b31867b6
AM		 742009-09-18 Alan Modra <amodra@bigpond.net.au>
75
76 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
77 functions. Use throughout.
78 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
79 from indirect symbol.
80 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
81 (add_symbol_adjust): Simplify.
82 (defined_code_entry, defined_func_desc): New functions.
83 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
84 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
85 defined_code_entry to follow indirect sym links.
86 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
87 (ppc_type_of_stub): Follow indirect sym links.
88 (toc_adjusting_stub_needed): Likewise.
89 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
90 rather than defining them at stub.
91 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
92 assignments in test.
93
afecc97c
TG		 942009-09-16 Tristan Gingold <gingold@adacore.com>
95
96 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
97 Reindent.
98 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
99 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
100 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
101 when possible to avoid warnings.
102 (bfd_mach_o_print_section_map): Ditto.
103 (bfd_mach_o_section_get_entry_size): New function.
104 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
105 added function.
106 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
107
df58f7b0
NC		 1082009-09-14 Nick Clifton <nickc@redhat.com>
109
110 * po/fi.po: Updated Finnish translation.
111
1e9cc1c2
NC		 1122009-09-11 Nick Clifton <nickc@redhat.com>
113
114 * po/bfd.pot: Updated by the Translation project.
115
8b31b6c4
NC		 1162009-09-11 Philippe De Muyter <phdm@macqel.be>
117
118 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
119 hack. objcopy `-B' (`--binary-architecture') option is now handled
120 in a generic way.
121
681fe688
NC		 1222009-09-11 Nick Clifton <nickc@redhat.com>
123
124 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
125 changes.
126
3b6cfd4e 1272009-09-11 Jie Zhang <jie.zhang@analog.com>
83fd9437
JZ		 128
129 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
130 NULL if `ht' is NULL.
131
a50b1753
NC		 1322009-09-09 Martin Thuresson <martin@mtme.org>
133
134 Update soruces to compile cleanly with -Wc++-compat:
135 * aoutx.h: Add casts.
136 * archive.c: Add casts.
137 * archive64.c: Add casts.
138 * archures.c: Add casts.
139 * bfd-in2.h: Regenerated.
140 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
141 * bfdio.c: Add casts.
142 * binary.c: Add casts.
143 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
144 parameter to use enum value instead of int.
145 * coffcode.h: Add casts.
146 * coffgen.c: Add casts.
147 * cofflink.c: Add casts.
148 * compress.c: Add casts.
149 * dwarf1.c: Add casts.
150 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
151 bfd_ptr. Update code to use new name.
152 * elf-attrs.c: Add casts.
153 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
154 anonymous struct. (union gotplt_union, struct
155 elf_link_virtual_table_entry): Move to top level.
156 * elf-eh-frame.c: Add casts.
157 * elf-strtab.c: Add casts.
158 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
159 argument name from typename to type_name.
160 * elf32-i386.c: Add casts.
161 * elf64-x86-64.c: Add casts.
162 * elfcode.h: Add casts.
163 * elfcore.h: Add casts.
164 * elflink.c: Add casts.
165 * format.c: Add casts.
166 * hash.c: Add casts.
167 * ihex.c: Add casts.
168 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
169 level.
170 * libbfd.c: Add casts.
171 * linker.c: Add casts.
172 * merge.c: Add casts.
173 * opncls.c: Add casts.
174 * peXXigen.c: Add casts.
175 * peicode.h: Add casts.
176 * reloc.c: Add casts.
177 * section.c: Add casts.
178 * simple.c: Add casts.
179 * srec.c: Add casts.
180 * stabs.c: Add casts.
181 * syms.c: Add casts.
182 * targets.c: Add casts.
183 * tekhex.c: Add casts.
184 * verilog.c: Add casts.
185
f3b4f6d0
PB		 1862009-09-09 Paolo Bonzini <bonzini@gnu.org>
187
188 * configure: Regenerate.
189
67d74e43
DJ		 1902009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
191
192 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
193 for the mode of target PLT entries.
194 (allocate_dynrelocs): Only adjust symbol type if setting its
195 value.
196
07c58694
PB		 1972009-09-09 Paolo Bonzini <bonzini@gnu.org>
198
f3b4f6d0 199 * configure: Regenerate.
07c58694 200
cfcac11d
NC		 2012009-09-09 Nick Clifton <nickc@redhat.com>
202
203 PR 10478:
204 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
205 section headers containing sh_link values of SHN_BEFORE or
206 SHN_AFTER.
207 * elfcode.h (elf_object_p): Likewise.
208
ad86f1fb
TG		 2092009-09-09 Tristan Gingold <gingold@adacore.com>
210
211 Handle DYLD_INFO introduced by Darwin10.
212 * mach-o.h (bfd_mach_o_load_command_type): Add
213 BFD_MACH_O_LC_DYLD_INFO.
214 (bfd_mach_o_dyld_info_command): New type.
215 (bfd_mach_o_load_command): Add dyld_info field.
216 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
217 (bfd_mach_o_scan_read_dyld_info): New function.
218 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
219 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
220 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
221 (bfd_mach_o_print_dyld_info): New function.
222
1004c3e1
SR		 2232009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
224
225 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
226 linkonce or linker script discarded section.
227
498199fc
AM		 2282009-09-09 Alan Modra <amodra@bigpond.net.au>
229
230 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
231
c86ad514
AS		 2322009-09-07 Andreas Schwab <schwab@linux-m68k.org>
233
234 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
235 range call the bfd error hander and use R_68K_NONE instead.
236
b11d79f2
TG		 2372009-09-07 Tristan Gingold <gingold@adacore.com>
238
23f938f1
TG		 239 * po/SRC-POTFILES.in: Regenerate.
240 * po/bfd.pot: Regenerate.
241
b11d79f2
TG		 242 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
243 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
244 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
245 st_mtim.tv_nsec to gas/configure.in
246 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
247 * configure: Regenerate.
248 * config.in: Regenerate.
249 * vmsutil.c: Moved to gas/config/te-vms.c
250 * vmsutil.h: Removed.
251 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
252 (BFD32_BACKENDS): Remove vmsutil.lo
253 * Makefile.in: Regenerate.
254
3d03da9a
EZ		 2552009-09-05 Eli Zaretskii <eliz@gnu.org>
256
257 * coffcode.h: Include libiberty.h.
258
96d56e9f
NC		 2592009-09-05 Martin Thuresson <martin@mtme.org>
260
261 * coff-arm.c (coff_arm_relocate_section)
262 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
263 Change member name class to symbol_class.
264 * coff-i960.c (coff_i960_relocate_section) Rename variable
265 class to class_val. Change member name class to symbol_class.
266 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
267 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
268 * coff-stgo32.c (adjust_aux_in_post)
269 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
270 to in_class.
271 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
272 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
273 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
274 to n_sclass.
275 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
276 variables named class to n_sclass. (coff_write_symbols): Rename
277 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
278 argument class to symbol_class.
279 * cofflink.c (_bfd_coff_link_hash_newfunc)
280 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
281 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
282 Update code to use renamed members.
283 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
284 argument class to in_class.
285 * libcoff-in.h (struct coff_link_hash_entry, struct
286 coff_debug_merge_type) Renamed members class to symbol_class and
287 type_class.
288 * libcoff.h Regenerated.
289 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
290 Rename argument class to in_class.
291 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
292 renamed members.
293 * pef.h (struct bfd_pef_imported_symbol): Changed name of
294 member class to symbol_class.
295
df7e4f42
L		 2962009-09-04 H.J. Lu <hongjiu.lu@intel.com>
297
298 * configure: Regenerated.
299
bac4da50
TG		 3002009-09-04 Tristan Gingold <gingold@adacore.com>
301
302 * configure.in: Bump version to 2.20.51
bac4da50 303
57e96a08
AM		 3042009-09-04 Alan Modra <amodra@bigpond.net.au>
305
306 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
307
153d38f6
JZ		 3082009-09-04 Jie Zhang <jie.zhang@analog.com>
309
310 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
311 create .rela.bss.
312 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
313 for empty .rela.bss and .rel.plt sections.
314
5bbc5ae7
AN		 3152009-09-03 Adam Nemet <anemet@caviumnetworks.com>
316
317 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
318 R_MIPS_JALR unless symbol resolves locally.
319
99da6b5f
AN		 3202009-09-03 Adam Nemet <anemet@caviumnetworks.com>
321
322 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
323 has_static_relocs for R_MIPS_JALR.
324
fcbc2f09
MR		 3252009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
326
327 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
328 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
329 respective stubs.
330
90d60710
L		 3312009-09-01 H.J. Lu <hongjiu.lu@intel.com>
332
333 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
334 plt earlier.
335
11d73275
TG		 3362009-09-01 Tristan Gingold <gingold@adacore.com>
337
338 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
339 dependencies. Reindent.
340 * configure.com: Ported to Itanium VMS. Now generates a build.com
341 to build without make. Add messages but make edit silent.
342 * hosts/alphavms.h: Add a prototype for stpcpy.
343 * vms.c: Add a missing include for Alpha VMS.
344 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
345
94be91de
JB		 3462009-08-31 Jan Beulich <jbeulich@novell.com>
347
348 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
349 * elf.c (bfd_elf_get_default_section_type): New.
350 (elf_fake_sections): Use bfd_elf_get_default_section_type.
351
883c7410
L		 3522009-08-30 H.J. Lu <hongjiu.lu@intel.com>
353
354 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
355 accidental checkin.
356 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
357
095106a2
AM		 3582009-08-30 Alan Modra <amodra@bigpond.net.au>
359
360 PR ld/10569
361 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
362 (bfd_emul_get_commonpagesize): Likewise.
363
d3ce72d0
NC		 3642009-08-29 Martin Thuresson <martin@mtme.org>
365
366 * elf32-arm.c (struct stub_def): Rename member template to
367 template_sequence. (arm_build_one_stub,
368 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
369 Rename variable template to template_sequence.
370 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
371 Rename variable template to template_val.
372 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
373 new to new_symbol.
374 * coffgen.c (coff_make_empty_symbol)
375 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
376 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
377 new to new_insn.
378 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
379 to new_symbol.
380 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
381 new to new_reloc.
382 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
383 * ieee.c (ieee_make_empty_symbol): Rename variable new to
384 new_symbol.
385 * linker.c (bfd_new_link_order): Rename variable new to
386 new_lo.
387 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
388 symbol.
389 * oasys.c (oasys_make_empty_symbol): Rename variable new to
390 new_symbol_type.
391 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
392 new to new_symbol_type.
393 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
394 to new_symbol.
395 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
396 new_dump.
397 (read_hdr, rs6000coff_core_p)
398 (rs6000coff_core_file_matches_executable_p)
399 (rs6000coff_core_file_failing_command)
400 (rs6000coff_core_file_failing_signal): Updated function to use new
401 union member name.
402 * som.c (som_make_empty_symbol): Rename variable new to
403 new_symbol_type.
404 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
405 to new_symbol.
406 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
407 variable new to new_symbol.
408
573e8a1c
RW		 4092009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
410
411 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
412 bfdlibdir and bfdincludedir.
413 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
414 [INSTALL_LIBBFD]: ... here, ...
415 [INSTALL_LIBBFD]: ... and empty overrides here.
416 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
417 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
418 * Makefile.in: Regenerate.
419 * configure: Regenerate.
420
325e58c7
NC		 4212009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
422
423 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
424 relocations. Rewrite output of dynamic TLS relocations.
425 (DTP_OFFSET, TP_OFFSET): New constants.
426 (dtpoff_base): Update.
427 (tpoff): Rename to tpoff_base, update.
428 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
429 New functions. Move code from elf_m68k_relocate_section here.
430 (elf_m68k_relocate_section): Update.
431 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
432
e5f2b1de
NC		 4332009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
434
435 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
436 non_got_ref value.
437 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
438 Handle non_got_ref field.
439 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
440
0666b2c3
AM		 4412009-08-26 Alan Modra <amodra@bigpond.net.au>
442
600b8686 443 PR ld/10518
0666b2c3
AM		 444 * linker.c (bfd_find_version_for_sym): Revert warning.
445
78a03297
AM		 4462009-08-26 Alan Modra <amodra@bigpond.net.au>
447
600b8686 448 PR ld/10518
78a03297
AM		 449 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
450 other wildcard match. Warn on multiple wildcard matches.
451
81ecdfbb
RW		 4522009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
453
14ec8efd
RW		 454 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
455 appending.
456 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
457 only in this condition.
458 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
459 to build but not install libbfd.la in this condition.
460 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
461 (install_libbfd, install_libbfd): Remove.
462 * Makefile.in: Regenerate.
463 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
464 (INCLUDES): ... this.
465 ($(MKDOC)): Adjust.
466 * doc/Makefile.in: Regenerate.
467
95b40122
RW		 468 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
469 no-dist and foreign.
470 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
471 dependency tracking to work for them.
472 (targets.lo, archures.lo, dwarf.lo): Rewrite to
473 use automake dependency tracking mechanism.
474 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
475 (mkdep section): Remove.
476 (BUILT_SOURCES): New, list $(BUILD_HFILES).
477 * Makefile.in: Regenerate.
478 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
479
af542c2e
RW		 480 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
481 (install-pdf, install-pdf-recursive, install-html)
482 (install-html-recursive): Remove.
483 * Makefile.in: Regenerate.
484
81ecdfbb
RW		 485 * Makefile.in: Regenerate.
486 * aclocal.m4: Likewise.
487 * config.in: Likewise.
488 * configure: Likewise.
489
cd1dac3d
DG		 4902009-08-21 Daniel Gutson <dgutson@codesourcery.com>
491
492 * elf32-arm.c (arch_has_thumb2_nop): New function.
493 (arch_has_arm_nop): New function.
494 (elf32_arm_final_link_relocate): NOP opcodes changed.
495
440ae135
DE		 4962009-08-16 Doug Evans <dje@google.com>
497
498 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
499 at least don't leak memory.
500
a109e2f5
DD		 5012009-08-13 DJ Delorie <dj@redhat.com>
502
503 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
504 if needed.
505
c1742541
NC		 5062009-08-12 Nick Clifton <nickc@redhat.com>
507
508 * po/fi.po: Updated Finnish translation.
509
6a9adeca
BS		 5102009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
511
512 Merge some FRV FDPIC changes into the Blackfin code.
513 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
514 summary reloc information.
515 (bfinfdpic_dynamic_got_plt_info): New.
516 (_bfin_create_got_section): Create the PLT section here.
517 (elf32_bfinfdpic_create_dynamic_sections): Not here.
518 (_bfinfdpic_count_nontls_entries): Move out of...
519 (_bfinfdpic_count_got_plt_entries): ... here.
520 (_bfinfdpic_count_relocs_fixups): Likewise.
521 (_bfinfdpic_reset_got_plt_entries): New.
522 (_bfinfdpic_size_got_plt): Move out of...
523 (elf32_bfinfdpic_size_dynamic_sections): ... here.
524 (bfinfdpic_relocate_section): Be careful not to call
525 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
526 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
527 New functions.
528 (elf_backend_discard_info): Define for FD-PIC.
529
5dabe785
AM		 5302009-08-11 Alan Modra <amodra@bigpond.net.au>
531
532 * elflink.c: Add FIXMEs for some places that require octets_per_byte
533 adjustments.
534 * elf-eh-frame.c: Likewise.
535 * merge.c: Likewise.
536
ea7a63de
AM		 5372009-08-11 Alan Modra <amodra@bigpond.net.au>
538
539 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
540 to x86 and x86_64 configurations.
541 * configure: Regenerate.
542
9bf609ec
JK		 5432009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
544
545 Stop using bfd_usrdata in libbfd.
546 * coff-stgo32.c (bfd_coff_go32stub): Remove.
547 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
548 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
549 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
550 filehdr_dst->u.go32.stub. New comment with the reason.
551 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
552 Substitute the removed macro bfd_coff_go32stub.
553 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
554 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
555 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
556 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
557 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
558 bfd_coff_go32stub.
559 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
560 * libcoff-in.h (coff_data_type): New field go32stub.
561 * libcoff.h: Regenerated.
562
e39e47bd
JK		 5632009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
564
565 Fix go32 stub preservation by objcopy.
566 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
567 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
568 go32stub.
569
ffcb4889
NS		 5702009-08-10 Nathan Sidwell <nathan@codesourcery.com>
571
572 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
573 symbols.
574 (elf32_arm_final_link_relocate): Treat local undefined symbols the
575 same as global undefined symbols.
576 (elf32_arm_relocate_section): Give an error for local undefined
577 non-weak symbols, unless the reloc will not use the symbol.
578
01017ef8
NS		 5792009-08-10 Nathan Sidwell <nathan@codesourcery.com>
580
581 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
582 (ppc_elf_relax_section): Use symbol index to distinguish
583 relocatable stubs.
584
a8ad78a7
AM		 5852009-08-10 Alan Modra <amodra@bigpond.net.au>
586
587 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
588
91e21fb7
AM		 5892009-08-10 Alan Modra <amodra@bigpond.net.au>
590
591 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
592 info for STT_GNU_IFUNC.
593 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
594 on got refs in case the symbol turns out to be ifunc.
595 (ppc_elf_gc_sweep_hook): Similarly.
596 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
597 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
598 (ppc_elf_size_dynamic_sections): Likewise.
599 (ppc_elf_relocate_section): Likewise.
600
6a9adeca 6012009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 602
603 From Mike Frysinger <michael.frysinger@analog.com>
604 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
605 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
606 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
607 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
608 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
609 Adjust to match the renamed reloc definitions.
610
e7e75368
AM		 6112009-08-08 Alan Modra <amodra@bigpond.net.au>
612
613 PR 10494
614 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
615 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
616
918d9742
TT		 6172009-08-07 Tom Tromey <tromey@redhat.com>
618
619 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
620 aliasing error.
621
7ba29e2a
NC		 6222009-08-06 Michael Eager <eager@eagercon.com>
623
624 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
625 * Makefile.in: Regenerate.
626 * archures.c: Add bfd_arch_microblaze.
627 * bfd-in2.h: Regenerate.
628 * config.bfd: Add microblaze target.
629 * configure.in: Add bfd_elf32_microblaze_vec target.
630 * configure: Regenerate.
631 * cpu-microblaze.c: New.
632 * elf32-microblaze.c: New.
633 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
634 * libbfd.h: Regenerate.
635 * reloc.c: Add MICROBLAZE relocations.
636 * section.c: Add struct relax_table and relax_count to section.
637 * targets.c: Add bfd_elf32_microblaze_vec.
638
e47bf690
JJ		 6392009-08-06 Jakub Jelinek <jakub@redhat.com>
640 Alan Modra <amodra@bigpond.net.au>
641
642 PR binutils/10492
643 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
644 symbols.
645 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
646 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
647
3ae046cc
NS		 6482009-08-06 Nathan Sidwell <nathan@codesourcery.com>
649
650 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
651 at least once when fixing cortex-a8.
652
cd8d5a82
CF		 6532009-08-05 Chao-ying Fu <fu@mips.com>
654
655 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
656 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
657 for CPUs. It is true for RM9000.
658 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
659 for all CPUs.
660 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
661 to guard the transformation.
662
9cc305ec
TS		 6632009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
664
665 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
666 (spu_elf_size_sections): Declare prototype.
667 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
668 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
669 (spu_elf_emit_fixup): New function.
670 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
671 (spu_elf_size_sections): New function.
672
eb7c4339
NS		 6732009-08-05 Nathan Sidwell <nathan@codesourcery.com>
674
675 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
676 (arm_build_one_stub): Build a8 veneers as a separate pass.
677 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
678 parameters. Use them to check if we create a different a8 fixup
679 than the previous pass.
680 (elf32_arm_size_stubs): Move scope of stub_changed and
681 prev_num_a8_fixes into main loop.
682 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
683
a9585d22
AM		 6842009-08-04 Alan Modra <amodra@bigpond.net.au>
685
686 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
687 which find_plt_ent is called. Delete redundant code.
688
45b222d6
L		 6892009-08-03 H.J. Lu <hongjiu.lu@intel.com>
690
691 PR binutils/10363
692 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
693 invalid string offset.
694
004fb780
L		 6952009-08-03 H.J. Lu <hongjiu.lu@intel.com>
696
697 PR ld/10433
698 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
699 to htab->init_got_offset and plt to htab->init_plt_offset
700 when discarding space for dynamic relocations.
701
a877a2b6
AM		 7022009-08-03 Alan Modra <amodra@bigpond.net.au>
703
704 * elf32-ppc.c (struct plt_entry): Revise comments.
705 (ppc_elf_check_relocs): Don't create needless plt_entry info
706 for non-pie executables. Don't test info->pie when info->shared
707 already covers that case.
708 (ppc_elf_gc_sweep_hook): Adjust for above change.
709 (add_stub_sym): Don't test info->pie when info->shared tested.
710 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
711 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
712 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
713 (ppc_elf_relocate_section): Likewise.
714
de972ffa
AM		 7152009-08-03 Alan Modra <amodra@bigpond.net.au>
716
717 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
718 for local ifunc symbols in non-pie executables, regardless of
719 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
720 code so that it's obvious that we only do anything special for
721 local ifunc syms.
722 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
723 (allocate_dynrelocs): Correct comment for syms defined in plt.
724 Don't specially allocate ifunc dyn relocs.
725 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
726 (ppc_elf_relocate_section): Set "relocation" value for ifunc
727 syms in non-pie executables. No specially allocated dyn relocs
728 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
729 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
730 a non-pie executable.
731
1d85728f
L		 7322009-08-02 H.J. Lu <hongjiu.lu@intel.com>
733 Jakub Jelinek <jakub@redhat.com>
734
735 PR ld/6443
736 * elf32-i386.c (elf_i386_tls_transition): Check executable
737 instead of shared for TLS when building PIE.
738 (elf_i386_check_relocs): Likewise.
739 (elf_i386_allocate_dynrelocs): Likewise.
740 (elf_i386_relocate_section): Likewise.
741
742 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
743 instead of shared for TLS when building PIE.
744 (elf64_x86_64_check_relocs): Likewise.
745 (elf64_x86_64_allocate_dynrelocs): Likewise.
746 (elf64_x86_64_relocate_section): Likewise.
747
5d8d4872
AG		 7482009-07-31 Anthony Green <green@moxielogic.com>
749
750 * config.bfd (targ_cpu): Add moxie-uclinux support.
751
080a1b9f
HPN		 7522009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
753
754 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
755
25f23106
AM		 7562009-07-30 Alan Modra <amodra@bigpond.net.au>
757
758 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
759 used by indirect function support. Count dynamic relocs for
760 ifunc syms.
761 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
762 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
763 in iplt and their relocs in reliplt. Don't make ifunc syms
764 dynamic. Allocate got entry relocs for non-dynamic ifunc in
765 reliplt. Handle other dynamic relocs for ifunc.
766 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
767 ifunc in reliplt, likewise relocs for got against local ifunc.
768 Typo fix on reliplt size adjust.
769 (ppc_elf_relocate_section): Don't use plt scheme of allocating
770 relocs 1-1 with entries for iplt, instead just add using
771 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
772 Error on invalid ifunc dyn relocs.
773 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
774 in iplt/reliplt.
775 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
776 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
777 (ppc64_elf_reloc_type_lookup): Handle new relocs.
778 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
779 (allocate_dynrelocs): As for elf32-ppc.c above.
780 (ppc64_elf_size_dynamic_sections): Likewise.
781 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
782 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
783 (ppc_size_one_stub): Similarly.
784 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
785 relocs too.
786 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
787
80f540b7
HPN		 7882009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
789
790 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
791 change. Add note to head comment.
792
4ad4f3cb
JB		 7932009-07-28 Jan Beulich <jbeulich@novell.com>
794
795 * archive.c (get_extended_arelt_filename): Remove redundant
796 range check on index.
797
d8d2f433
DK		 7982009-07-27 Doug Kwan <dougkwan@google.com>
799
800 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
801
9e675548
L		 8022009-07-27 H.J. Lu <hongjiu.lu@intel.com>
803
804 * archures.c bfd_*_arch): Sorted.
805 (bfd_archures_list): Likewise.
806
86514226
SR		 8072009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
808
9e675548 809 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 810 to R_cr16_NUM32 relocation.
811
305f7588
MS		 8122009-07-26 Michael Eager <eager@eagercon.com>
813
814 * archures.c: Add bfd_mach_ppc_405
815 * bfd-in2.h: Same.
816
b1995b01
L		 8172009-07-25 H.J. Lu <hongjiu.lu@intel.com>
818
819 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
820 * cpu-l1om.c (bfd_l1om_arch): Likewise.
821
8a9036a4
L		 8222009-07-25 H.J. Lu <hongjiu.lu@intel.com>
823
824 * archures.c (bfd_architecture): Add bfd_arch_l1om.
825 (bfd_l1om_arch): New.
826 (bfd_archures_list): Add &bfd_l1om_arch.
827 * bfd-in2.h: Regenerated.
828
829 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
830 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
831 if bfd_elf64_x86_64_freebsd_vec is supported.
832 (targ_selvecs): Likewise.
833
834 * configure.in: Support bfd_elf64_l1om_vec and
835 bfd_elf64_l1om_freebsd_vec.
836 * configure: Regenerated.
837
838 * cpu-l1om.c: New.
839
840 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
841 (bfd_elf64_l1om_vec): Likewise.
842 (bfd_elf64_l1om_freebsd_vec): Likewise.
843
844 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
845 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
846 * Makefile.in: Regenerated.
847
848 * targets.c (bfd_elf64_l1om_vec): New.
849 (bfd_elf64_l1om_freebsd_vec): Likewise.
850 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
851 bfd_elf64_l1om_freebsd_vec.
852
8fdcc58d
TS		 8532009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
854 Alan Modra <amodra@bigpond.net.au>
855
856 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
857 * bfd-in2.h: Regenerate.
858 * libbfd.h: Regenerate.
859 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
860 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
861 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
862
9b769489
L		 8632009-07-23 H.J. Lu <hongjiu.lu@intel.com>
864
865 PR ld/10434
866 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
867 instead of shared for R_X86_64_TPOFF32.
868 (elf64_x86_64_relocate_section): Likewise.
869
3e7a7d11
NC		 8702009-07-23 Ulrich Drepper <drepper@redhat.com>
871
872 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
873 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
874 with the BSF_GNU_UNIQUE flag bit set.
875 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
876 for symbols with STB_GNU_UNIQUE binding.
877 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
878 with the STB_GNU_UNIQUE binding.
879 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
880 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
881 symbols with the unique_global field set.
882 (elf_link_output_extsym): Set unique_global field for symbols with
883 the STB_GNU_UNIQUE binding.
884 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
885 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
886 symbols.
887 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
888 symbols.
889 * bfd-in2.h: Regenerate.
890
5f35ea9c
L		 8912009-07-22 H.J. Lu <hongjiu.lu@intel.com>
892
893 * elflink.c (elf_link_output_extsym): Revert the last change.
894
b63cc625
L		 8952009-07-22 H.J. Lu <hongjiu.lu@intel.com>
896
897 PR ld/10433
898 * elflink.c (elf_link_output_extsym): Special case ifunc syms
899 when ref_regular, not def_regular.
900
2955ec4c
L		 9012009-07-21 H.J. Lu <hongjiu.lu@intel.com>
902
903 PR ld/10426
904 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
905 from a DSO into a normal FUNC symbol.
906 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
907 a normal FUNC symbol.
908
6d30f5b2
NC		 9092009-07-17 Chao-ying Fu <fu@mips.com>
910
911 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
912 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
913 interlocking, the last PLT entry needs a nop in the branch delay slot.
914 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
915 output the last two PLT entries in reverse order.
916
1f85278f
L		 9172009-07-16 H.J. Lu <hongjiu.lu@intel.com>
918
919 * elf32-i386.c (elf_i386_relocate_section): Don't get local
920 STT_GNU_IFUNC symbol for relocatable link.
921 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
922
f07749bb
L		 9232009-07-10 H.J. Lu <hongjiu.lu@intel.com>
924
925 * bfdio.c (bfd_iovec): Add comments for bmmap.
926 * bfd-in2.h: Regenerated.
927
8455dd2c
L		 9282009-07-10 H.J. Lu <hongjiu.lu@intel.com>
929
930 * Makefile.am: Run "make dep-am".
931 * Makefile.in: Regenerated.
932
cedfb179
DK		 9332009-07-10 Doug Kwan <dougkwan@google.com>
934
935 * elf32-arm.c (stub_hash_newfunc): Initialize fields
936 target_addend and orig_insn.
937
fa8f86ff
TT		 9382009-07-10 Tom Tromey <tromey@redhat.com>
939
940 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
941 (elf-eh-frame.lo): Likewise.
942 (elf32-bfin.lo): Likewise.
943 (elf32-frv.lo): Likewise.
944 (elf32-xc16x.lo): Likewise.
945 * Makefile.in: Rebuild.
946 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
947 * elf-eh-frame.c: Likewise.
948 * elf32-bfin.c: Likewise.
949 * elf32-frv.c: Likewise.
950 * elf32-xc16x.c: Likewise.
951
33c6a8fc
JB		 9522009-07-10 Julian Brown <julian@codesourcery.com>
953
954 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
955 symbol a stub entry is derived from, not the entry for the stub
956 itself, in call to elf32_arm_final_link_relocate.
957
1d770845
L		 9582009-07-10 H.J. Lu <hongjiu.lu@intel.com>
959
960 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
961 when reporting addends.
962
52cfded7
AM		 9632009-07-10 Alan Modra <amodra@bigpond.net.au>
964
965 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
966 data even when no stubs.
967 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
968
e054468f
AM		 9692009-07-10 Alan Modra <amodra@bigpond.net.au>
970
971 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
972 (ppc_elf_get_synthetic_symtab): Report addend.
973 (PLT_IFUNC): Define.
974 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
975 (ppc_elf_create_glink): New function.
976 (ppc_elf_create_dynamic_sections): Use it.
977 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
978 (update_local_sym_info): Allocate space for local_plt array.
979 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
980 entry pointer.
981 (is_branch_reloc): New function.
982 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
983 (ppc_elf_gc_sweep_hook): Likewise.
984 (ppc_elf_adjust_dynamic_symbol): Likewise.
985 (allocate_dynrelocs): Likewise.
986 (ppc_elf_size_dynamic_sections): Likewise.
987 (ppc_elf_relocate_section): Likewise.
988 (branch_reloc_hash_match): Use is_branch_reloc.
989 (ppc_elf_tls_optimize): Adjust for local_plt.
990 (write_glink_stub): New function, extracted from..
991 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
992 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
993 branch table when dynamic.
994 (elf_backend_post_process_headers): Define.
995 * elf64-ppc.c (elf_backend_post_process_headers): Define.
996 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
997 (ppc64_elf_get_synthetic_symtab): Report addend.
998 (struct ppc_stub_hash_entry): Add plt_ent.
999 (PLT_IFUNC): Define.
1000 (struct ppc_link_hash_table): Add iplt and reliplt.
1001 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1002 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1003 (update_local_sym_info): Allocate space for local_plt array.
1004 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1005 entry pointer.
1006 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1007 and don't change hash flags here.
1008 (is_branch_reloc): New function.
1009 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1010 (ppc64_elf_gc_sweep_hook): Likewise.
1011 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1012 (allocate_dynrelocs): Likewise.
1013 (ppc64_elf_size_dynamic_sections): Likewise.
1014 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1015 (ppc64_elf_size_stubs): Likewise.
1016 (ppc64_elf_relocate_section): Likewise.
1017 (get_sym_h): Adjust for local_plt.
1018 (branch_reloc_hash_match): Use is_branch_reloc.
1019 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1020 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1021
041de40d
AM		 10222009-07-10 Alan Modra <amodra@bigpond.net.au>
1023
1024 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1025
7ae26bc1
AM		 10262009-07-10 Alan Modra <amodra@bigpond.net.au>
1027
1028 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1029 and ref_regular_nonweak comment.
1030 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1031 when def_regular, not ref_regular.
1032 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1033 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1034 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1035
9c4d0c1f
AM		 10362009-07-09 Alan Modra <amodra@bigpond.net.au>
1037
1038 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1039 of malloc'd struct call_info.
1040 (pasted_function): Likewise, priority too.
1041
2fc6d3b0
AM		 10422009-07-07 Alan Modra <amodra@bigpond.net.au>
1043
1044 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1045 alignment when packing sections into overlays.
1046
9e1f7c0e
DK		 10472009-07-03 Cary Coutant <ccoutant@google.com>
1048
1049 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1050
4a768870
DK		 10512009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1052
1053 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1054 changes only) earlier patch:-
1055
1056 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1057
1058 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1059 give .debug and .reloc data characteristics.
1060 (DOT_RELOC): New define for .reloc section string.
1061 (coff_write_object_contents): Use DOT_RELOC instead of string.
1062
848f5748
TT		 10632009-07-02 Tom Tromey <tromey@redhat.com>
1064
1065 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1066 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1067
dda46a27
L		 10682009-07-01 Nick Clifton <nickc@redhat.com>
1069
1070 * elf-m10300.c: Remove trailing white space.
1071 * reloc.c: Likewise.
1072
efde2f2c
NC		 10732009-07-01 Douglas B Rupp <rupp@gnat.com>
1074
dda46a27 1075 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 1076 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 1077 * configure.in: Use them.
1078 * configure: Regenerate.
b11d79f2 1079 * config.in: Regenerate.
dda46a27 1080 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 1081 #define _BSD_SOURCE. Add comments.
1082 (vms_file_stats_name): Calculate creation date based on available
1083 runtime data. Return 1 for version instead of 0.
1084
e1ec24c6
NC		 10852009-07-01 Nick Clifton <nickc@redhat.com>
1086
1087 PR 10072
1088 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1089 to R_ARM_THM_PC8 relocation.
1090
2709f570
NC		 10912009-06-29 Nick Clifton <nickc@redhat.com>
1092
1093 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1094 different uses of the relocations addend when a symbol is in a
1095 merged section.
1096
83b89087
L		 10972009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1098
1099 PR ld/10337
1100 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1101 SHT_REL/SHT_RELA sections on executable nor shared library.
1102 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1103 as a normal section.
1104
be7035c6
NC		 11052009-06-25 Nick Clifton <nickc@redhat.com>
1106
1107 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1108 symbols with SEC_MERGE flag.
1109
bdeb4032
KT		 11102009-06-25 Kai Tietz <kai.tietz@onevision.com>
1111
1112 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1113 give .debug and .reloc data characteristics.
1114 (DOT_RELOC): New define for .reloc section string.
1115 (coff_write_object_contents): Use DOT_RELOC instead of string.
1116
b32e07d7
TG		 11172009-06-25 Tristan Gingold <gingold@adacore.com>
1118
1119 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1120 (bfd_mach_o_canonicalize_dynamic_symtab)
1121 (bfd_mach_o_get_synthetic_symtab): Defines.
1122 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1123 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1124
1125 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1126 for scattered relocations.
1127 (bfd_mach_o_i386_print_thread): New function.
1128 (bfd_mach_o_print_thread): Define.
1129
1130 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1131 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1132 New functions extracted from ...
1133 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1134 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1135 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1136 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1137 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1138 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1139 Set name_str field.
1140 (bfd_mach_o_scan_read_dylib): Ditto.
1141 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1142 reindent.
1143 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1144 decode isym and flags on little endian targets. Set dysymtab field.
1145 (bfd_mach_o_scan_start_address): Adjust for enum names.
1146 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1147 (bfd_mach_o_print_section): Display bfd section name.
1148 (bfd_mach_o_print_segment): Display none if no name.
1149 (bfd_mach_o_print_dysymtab): Display next index for local, external
1150 and undefined symbols.
1151 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1152 Display dylinker name. Display thread and unixthread commands content.
1153 (bfd_mach_o_print_thread): New macro.
1154
1155 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1156 (bfd_mach_o_ppc_thread_flavour): Ditto.
1157 (bfd_mach_o_i386_thread_flavour): Ditto.
1158 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1159 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1160 BFD_MACH_O_THREAD_STATE_NONE.
1161 (bfd_mach_o_segment_command): Remove segment field.
1162 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1163 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1164 (bfd_mach_o_prebound_dylib_command): Ditto.
1165 (bfd_mach_o_dylib_command): Ditto.
1166 (bfd_mach_o_prebound_dylib_command): Remove section field.
1167 (mach_o_data_struct): Add dysymtab field.
1168 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1169 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1170 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1171 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1172 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1173
c41ba836
DK		 11742009-06-25 Rafael Avila de Espindola <espindola@google.com>
1175
1176 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1177 field of struct dirent.
1178
3188b070
TG		 11792009-06-23 Tristan Gingold <gingold@adacore.com>
1180
1181 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1182 of this macro. Fix indentation.
1183
022f8312
CL		 11842009-06-22 Christophe Lyon <christophe.lyon@st.com>
1185
1186 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1187 destination for defined dynamic symbols when deciding whether to
1188 insert a stub or not.
1189 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1190 when actually accessed through a PLT, even when generating a
1191 shared lib.
1192
d297e807
TG		 11932009-06-22 Tristan Gingold <gingold@adacore.com>
1194
1195 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1196 the relocs array.
1197
ceaf50a2
AM		 11982009-06-22 Alan Modra <amodra@bigpond.net.au>
1199
1200 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1201 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1202
983bddc8
AM		 12032009-06-22 Alan Modra <amodra@bigpond.net.au>
1204
1205 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1206
f8703194
L		 12072009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1208
1209 * elflink.c (elf_link_add_object_symbols): Avoid warning
1210 from -Wjump-misses-init in gcc 4.5.0.
1211
09a24cbf
L		 12122009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1213
1214 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1215 symbol on error.
1216 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1217
4c544807
L		 12182009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1219
1220 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1221 r_symndx. Report local symbol name on error.
1222 (elf_i386_check_relocs): Updated. Report local symbol name on
1223 error.
1224 (elf_i386_gc_sweep_hook): Updated.
1225 (elf_i386_relocate_section): Likewise.
1226
1227 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1228 r_symndx. Report local symbol name on error.
1229 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1230 on error.
1231 (elf64_x86_64_gc_sweep_hook): Updated.
1232 (elf64_x86_64_relocate_section): Likewise.
1233
b8674692
TG		 12342009-06-19 Tristan Gingold <gingold@adacore.com>
1235
1236 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1237
046b007d
TG		 12382009-06-19 Tristan Gingold <gingold@adacore.com>
1239
1240 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1241 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1242 (bfd_mach_o_valid): Ditto.
1243 (bfd_mach_o_wide_p): Ditto.
1244 (bfd_mach_o_canonicalize_reloc): Ditto.
1245 (bfd_mach_o_build_commands): Ditto.
1246 (bfd_mach_o_scan_read_thread): Ditto.
1247 (bfd_mach_o_flatten_sections): Ditto.
1248 (bfd_mach_o_scan_start_address): Ditto.
1249 (bfd_mach_o_lookup_section): Ditto.
1250 (bfd_mach_o_core_fetch_environment): Ditto.
1251 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1252 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1253 (bfd_mach_o_scan_write_symtab): Ditto.
1254 Use macros instead of hard-coded values.
1255 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1256 Use bfd_mach_o_get_data instead of direct access. Use macros
1257 instead of hard-coded values.
1258 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1259 Remove sym argument and get section from mdata.
1260 Move code into the else branch.
1261 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1262 Remove sym argument and get section from mdata. Adjust code.
1263 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1264 switch (which replaces consecutive if statements).
1265 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1266 module table, table of content, indirect symbols and external
1267 referenced symbols.
1268 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1269 field.
1270 (bfd_mach_o_scan_read_linkedit): New function.
1271 (bfd_mach_o_scan_read_str): Ditto.
1272 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1273 field of mdata.
1274 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1275 bfd_mach_o_count_symbols never returns an error.
1276 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1277 symtab field (there might be only one symtab).
1278 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1279 Handle sub frameworks, sub umbrella, sub library and sub client.
1280 Read code signature and segment split info commands.
1281 (bfd_mach_o_scan): Reindent.
1282 (bfd_mach_o_xlat_name): New type.
1283 (bfd_mach_o_print_flags): New function.
1284 (bfd_mach_o_get_name): Ditto.
1285 (bfd_mach_o_cpu_name): New variable.
1286 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1287 (bfd_mach_o_section_type_name)
1288 (bfd_mach_o_section_attribute_name)
1289 (bfd_mach_o_load_command_name): New variables.
1290 (bfd_mach_o_print_private_header): New function.
1291 (bfd_mach_o_print_section_map): New function extracted from
1292 bfd_mach_o_print_private_bfd_data.
1293 (bfd_mach_o_print_section): Ditto. Print more infos.
1294 (bfd_mach_o_print_segment): Ditto.
1295 (bfd_mach_o_print_dysymtab): Ditto.
1296 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1297 load weak dylib, reexport dylib and id dylib.
1298 Handle code signature and segment_split info.
1299 Handle sub frameworks, sub umbrella, sub library and sub client.
1300 (bfd_mach_o_section_get_nbr_indirect): New function.
1301
1302 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1303 (bfd_mach_o_header_flags): New enum to define header flags.
1304 (bfd_mach_o_section_attribute): New enum to replace ...
1305 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1306 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1307 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1308 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1309 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1310 these removed macros.
1311 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1312 (bfd_mach_o_dylib_module): New type.
1313 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1314 macros.
1315 (bfd_mach_o_dylib_table_of_content): New type.
1316 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1317 (bfd_mach_o_dylib_reference): New type.
1318 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1319 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1320 modules, toc, references and indirect syms.
1321 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1322 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1323 unused). Add comment.
1324 (bfd_mach_o_dylib_command): Ditto.
1325 (bfd_mach_o_prebound_dylib_command): Ditto.
1326 (bfd_mach_o_linkedit_command): New type.
1327 (bfd_mach_o_str_command): New type.
1328 (bfd_mach_o_load_command): Add linkedit and str fields.
1329 (mach_o_data_struct): Add symtab field.
1330 (bfd_get_mach_o_data): Renamed to ...
1331 (bfd_mach_o_get_data): ... this new macro.
1332 (bfd_mach_o_scan_read_symtab_symbol,
1333 bfd_mach_o_scan_read_symtab_strtab,
1334 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1335
1336 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1337 instead of direct access.
1338
6d78d0b9
AM		 13392009-06-19 Alan Modra <amodra@bigpond.net.au>
1340
1341 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1342 R_PPC_PLTREL24 relocs.
1343 (ppc_elf_relocate_section): Likewise.
1344
3ec01793
AM		 13452009-06-19 Alan Modra <amodra@bigpond.net.au>
1346
1347 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1348 pointer to sym hash. Update all uses.
1349 (update_plt_info): Likewise. Don't check addend here.
1350
c2e61a4e
L		 13512009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1352
1353 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1354 bfd_sym_from_r_symndx.
1355 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1356
87d72d41
AM		 13572009-06-18 Alan Modra <amodra@bigpond.net.au>
1358
1359 * elf-bfd.h (struct sym_sec_cache): Delete.
1360 (struct sym_cache): New.
1361 (bfd_section_from_r_symndx): Delete prototype.
1362 (bfd_sym_from_r_symndx): Define prototype.
1363 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1364 (bfd_sym_from_r_symndx): ..new function.
1365 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1366 bfd_section_from_r_symndx to new struct and function.
1367 * elf32-bfin.c: Likewise.
1368 * elf32-hppa.c: Likewise.
1369 * elf32-i386.c: Likewise.
1370 * elf32-m32r.c: Likewise.
1371 * elf32-m68hc1x.c: Likewise.
1372 * elf32-m68hc1x.h: Likewise.
1373 * elf32-m68k.c: Likewise.
1374 * elf32-ppc.c: Likewise.
1375 * elf32-s390.c: Likewise.
1376 * elf32-sh.c: Likewise.
1377 * elf64-ppc.c: Likewise.
1378 * elf64-s390.c: Likewise.
1379 * elf64-x86-64.c: Likewise.
1380 * elfxx-sparc.c: Likewise.
1381 * elfxx-sparc.h: Likewise.
1382
14aae723
L		 13832009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1384
1385 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1386 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1387
5e486aa1
NC		 13882009-06-18 Nick Clifton <nickc@redhat.com>
1389
1390 * elflink.c (elf_link_sort_relocs): Return early if there are no
1391 relocs to sort.
1392
361dff73
DK		 13932009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1394
32425da9
NC		 1395 Merge cegcc and mingw32ce target name changes from
1396 CeGCC project:
361dff73 1397
32425da9 1398 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1399
1400 * config.bfd: Add arm*-*-cegcc* target.
1401
32425da9 1402 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1403
1404 * config.bfd: Add arm-*-mingw32ce* target.
1405
e03a8ed8
L		 14062009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1407
1408 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1409 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1410 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1411 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1412
14132009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1414
1415 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1416 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1417 * elf32-i386.c (elf_i386_check_relocs): Use it.
1418 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1419
14202009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1421
1422 * elf-bfd.h (elf_dyn_relocs): New.
1423
1424 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1425 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1426 elf_dyn_relocs.
1427 (elf_i386_copy_indirect_symbol): Likewise.
1428 (elf_i386_check_relocs): Likewise.
1429 (elf_i386_gc_sweep_hook): Likewise.
1430 (elf_i386_allocate_dynrelocs): Likewise.
1431 (elf_i386_readonly_dynrelocs): Likewise.
1432 (elf_i386_size_dynamic_sections): Likewise.
1433
1434 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1435 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1436 with elf_dyn_relocs.
1437 (elf64_x86_64_copy_indirect_symbol): Updated.
1438 (elf64_x86_64_check_relocs): Likewise.
1439 (elf64_x86_64_gc_sweep_hook): Likewise.
1440 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1441 (elf64_x86_64_allocate_dynrelocs): Likewise.
1442 (elf64_x86_64_readonly_dynrelocs): Likewise.
1443 (elf64_x86_64_size_dynamic_sections): Likewise.
1444
64e77c6d
L		 14452009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1446
1447 * elf32-arm.c (create_got_section): Get existing .rela.got
1448 section.
1449 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1450 * elf32-lm32.c (create_got_section): Likewise.
1451 * elf32-m32r.c (create_got_section): Likewise.
1452 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1453 * elf32-s390.c (create_got_section): Likewise.
1454 * elf32-sh.c (create_got_section): Likewise.
1455 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1456 * elf64-s390.c (create_got_section): Likewise.
1457 * elfxx-sparc.c (create_got_section): Likewise.
1458
1459 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1460 the GOT size.
1461
d2149d72
L		 14622009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1463
1464 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1465
1466 * elf32-i386.c (elf_i386_local_hash): Removed.
1467 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1468 (elf_i386_get_local_sym_hash): Likewise.
1469
1470 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1471 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1472 (elf64_x86_64_get_local_sym_hash): Likewise.
1473 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1474 (get_local_sym_hash): Likewise.
1475
cc3bd654
L		 14762009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1477
1478 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1479 rel_got_sec and plt_sec.
1480 (elfNN_ia64_relax_section): Updated.
1481 (elfNN_ia64_create_dynamic_sections): Likewise.
1482 (get_got): Likewise.
1483 (allocate_dynrel_entries): Likewise.
1484 (elfNN_ia64_size_dynamic_sections): Likewise.
1485 (set_got_entry): Likewise.
1486 (elfNN_ia64_choose_gp): Likewise.
1487 (elfNN_ia64_relocate_section): Likewise.
1488 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1489 (elfNN_ia64_finish_dynamic_sections): Likewise.
1490
be3e406d
UW		 14912009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1492
1493 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1494 also for calls.
1495
6de2ae4a
L		 14962009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1497
1498 * configure.in (elf): Add elf-ifunc.lo.
1499
1500 * configure: Regenerated.
1501 * Makefile.in: Likewise.
1502
1503 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1504 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1505
1506 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1507 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1508 irelifunc.
1509 (elf_i386_link_hash_table_create): Likewise.
1510 (elf_i386_create_dynamic_sections): Likewise.
1511 (elf_i386_check_relocs): Likewise.
1512 (elf_i386_allocate_dynrelocs): Likewise.
1513 (elf_i386_size_dynamic_sections): Likewise.
1514 (elf_i386_relocate_section): Likewise.
1515 (elf_i386_finish_dynamic_symbol): Likewise.
1516 (elf_i386_finish_dynamic_sections): Likewise.
1517 (elf_i386_create_got_section): Removed.
1518
1519 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1520 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1521 irelifunc.
1522 (elf64_x86_64_compute_jump_table_size): Updated.
1523 (elf64_x86_64_link_hash_table_create): Likewise.
1524 (elf64_x86_64_create_dynamic_sections): Likewise.
1525 (elf64_x86_64_check_relocs): Likewise.
1526 (elf64_x86_64_allocate_dynrelocs): Likewise.
1527 (elf64_x86_64_size_dynamic_sections): Likewise.
1528 (elf64_x86_64_relocate_section): Likewise.
1529 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1530 (elf64_x86_64_finish_dynamic_sections): Likewise.
1531 (elf64_x86_64_create_got_section): Removed.
1532
1533 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1534 for pointer alignment. Set up section pointers.
1535 (_bfd_elf_create_dynamic_sections): Likewise.
1536 (_bfd_elf_create_ifunc_sections): Moved to ...
1537 * elf-ifunc.c: Here. New.
1538
1539 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1540 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1541 Run "make dep-am".
1542
81694485
NC		 15432009-06-16 Doug Kwan <dougkwan@google.com>
1544
6de2ae4a
L		 1545 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1546 to bfd_signed_vma. Cast constant operands which are used in
1547 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1548
6db7e006
MR		 15492009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1550
1551 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1552 (elf_backend_plt_sym_val): Define.
1553
9b90d8fd
MR		 15542009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1555
1556 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1557 (elf_backend_reloc_type_class): Define.
1558
04981bc1
MR		 15592009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1560
1561 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1562 from an executable to a shared library treat R_VAX_PC32
1563 relocations as R_VAX_PLT32 ones.
1564
886815b2
MR		 15652009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1566
1567 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1568 symbols in GOT space calculation.
1569 (elf_vax_relocate_section): Adjust accordingly.
1570
6c4fb25a
MR		 15712009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1572
1573 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1574 include <R11:R2>.
1575
7b6021f1
MR		 15762009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1577
1578 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1579 attribute.
1580 (elf_vax_relocate_section): Likewise.
1581
188dbb07
L		 15822009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1583
1584 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1585 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1586
048cbda4
L		 15872009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1588
1589 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1590 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1591
482c6ce9
L		 15922009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1593
1594 * Makefile.am: Run "make dep-am".
1595 * Makefile.in: Regenerated.
1596
eba077f2
L		 15972009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1598
1599 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1600 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1601
ec68b083
NC		 16022009-06-15 Nick Clifton <nickc@redhat.com>
1603
1604 * po/ru.po: New Russian translation.
1605 * configure.in (ALL_LINGUAS): Add ru.
1606 * configure: Regenerate.
1607
b80ee1aa
L		 16082009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1609
1610 * elf32-i386.c: Remove duplicated comments.
1611
44c4ea11
L		 16122009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1613
1614 PR ld/10270
1615 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1616 dynamic IFUNC pointer in non-shared object. Use .got.plt
1617 for IFUNC definition in PIE.
1618 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1619 PIE locally.
1620
1621 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1622 dynamic IFUNC pointer in non-shared object. Use .got.plt
1623 for IFUNC definition in PIE.
1624 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1625 PIE locally.
1626
8b7e2992
L		 16272009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1628
1629 * elf32-i386.c (elf_i386_check_relocs): Properly report
1630 local symbol for unhandled relocation against STT_GNU_IFUNC
1631 symbol.
637fa7af 1632 (elf_i386_relocate_section): Likewise.
8b7e2992 1633 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 1634 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 1635
c25bc9fc
L		 16362009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1637
1638 PR ld/10269
1639 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1640 (elf_i386_link_hash_table): Add loc_hash_table and
1641 loc_hash_memory.
1642 (elf_i386_local_hash): New.
1643 (elf_i386_local_htab_hash): Likewise.
1644 (elf_i386_local_htab_eq): Likewise.
1645 (elf_i386_get_local_sym_hash): Likewise.
1646 (elf_i386_link_hash_table_free): Likewise.
1647 (elf_i386_allocate_local_dynrelocs): Likewise.
1648 (elf_i386_finish_local_dynamic_symbol): Likewise.
1649 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1650 (elf_i386_link_hash_table_create): Create loc_hash_table and
1651 loc_hash_memory.
1652 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1653 (elf_i386_size_dynamic_sections): Likewise.
1654 (elf_i386_relocate_section): Likewise.
1655 (elf_i386_finish_dynamic_sections): Likewise.
1656 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1657 isn't NULL.
1658
1659 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1660 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1661 loc_hash_memory.
1662 (elf64_x86_64_local_hash): New.
1663 (elf64_x86_64_local_htab_hash): Likewise.
1664 (elf64_x86_64_local_htab_eq): Likewise.
1665 (elf64_x86_64_get_local_sym_hash): Likewise.
1666 (elf64_x86_64_link_hash_table_free): Likewise.
1667 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1668 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1669 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1670 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1671 and loc_hash_memory.
1672 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1673 symbols.
1674 (elf64_x86_64_size_dynamic_sections): Likewise.
1675 (elf64_x86_64_relocate_section): Likewise.
1676 (elf64_x86_64_finish_dynamic_sections): Likewise.
1677 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1678 sym isn't NULL.
1679
dec9d5df
PB		 16802009-06-10 Philip Blundell <philb@gnu.org>
1681
1682 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1683 elf_sec->this_hdr == NULL.
1684
92bc0e80
TG		 16852009-06-12 Tristan Gingold <gingold@adacore.com>
1686
1687 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1688 * bfd-in2.h: Regenerated.
1689 * libbfd.h: Regenerated.
1690
1691 * mach-o.c (FILE_ALIGN): New macro.
1692 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1693 (bfd_mach_o_print_symbol): Ditto.
1694 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1695 (bfd_mach_o_get_reloc_upper_bound): New function.
1696 (bfd_mach_o_canonicalize_reloc): Ditto.
1697 (bfd_mach_o_scan_write_relocs): Ditto.
1698 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1699 (bfd_mach_o_scan_write_section_64): Ditto.
1700 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1701 written for load command. Do not compute section file offset.
1702 (bfd_mach_o_scan_write_segment_64): Ditto.
1703 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1704 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1705 Mach-O to ...
1706 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 1707 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 1708 Call bfd_mach_o_mangle_symbols.
1709 (bfd_mach_o_build_commands): Adjust for filelen field.
1710 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1711 Do not set symtab file offset anymore here.
1712 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1713 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1714 Set reloc_count and rel_filepos section fields.
1715 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1716 unsigned int.
1717 (bfd_mach_o_scan_read_section_64): Ditto.
1718 (bfd_mach_o_scan_read_section): Ditto.
1719 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1720 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1721 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1722 Handle weak-ref symbols.
1723 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1724 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1725 (bfd_mach_o_scan): Remove assignment to removed field.
1726 (bfd_mach_o_mkobject_init): Ditto.
1727 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1728 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1729 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1730 (bfd_mach_o_swap_reloc_in): Ditto.
1731 (bfd_mach_o_swap_reloc_out): Ditto.
1732
1733 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1734 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1735 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1736 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1737 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1738 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1739 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1740 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1741 (BFD_MACH_O_N_WEAK_DEF): New macros.
1742 Add comments.
1743 (bfd_mach_o_section_type): Add new enumeration values.
1744 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1745 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1746 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1747 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1748 macros.
1749 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1750 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1751 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1752 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1753 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1754 (BFD_MACH_O_RELENT_SIZE): Ditto.
1755 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1756 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1757 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1758 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1759 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1760 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1761 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1762 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1763 (bfd_mach_o_reloc_info): New struct.
1764 (bfd_mach_o_asymbol): New struct.
1765 (bfd_mach_o_symtab_command): The symbols field is now of type
1766 bfd_mach_o_asymbol.
1767 (bfd_mach_o_load_command): The offset and len fields are now of type
1768 unsigned int.
1769 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1770 Add a filelen field. Add comments.
1771 (bfd_mach_o_backend_data): New struct.
1772 (bfd_mach_o_get_backend_data): New macro.
1773 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1774 bfd_mach_o_asymbol.
1775 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1776 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1777 (bfd_mach_o_canonicalize_reloc): Ditto.
1778
1779 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1780 duplicated macro. Now defined to _bfd_generic_is_local_label.
1781 (TARGET_NAME_BACKEND): New macro...
1782 (TARGET_NAME_BACKEND): ... used to name a new variable.
1783 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1784 Mach-O backend data.
1785
1786 * mach-o-i386.c (i386_howto_table): New variable.
1787 (bfd_mach_o_i386_swap_reloc_in): New function.
1788 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1789 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1790 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1791 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1792 (bfd_mach_o_bfd_reloc_type_lookup)
1793 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1794
8c7d38e8
NC		 17952009-06-11 Eric Paris <eparis@redhat.com>
1796 Nick Clifton <nickc@redhat.com>
1797
1798 * opncls.c (_maybe_make_executable): New function. Gives execute
1799 permission to an executable bfd that was opened for writing
1800 provided that it is a regular file. Replaces common code found in...
1801 (bfd_close): here and ...
1802 (bfd_close_all_done): here.
1803
f865a31d
AG		 18042009-06-11 Anthony Green <green@moxielogic.com>
1805
1806 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1807 * bfd-in2.h: Rebuilt.
1808 * libbfd.h: Rebuilt.
1809 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1810 relocation support.
1811 (moxie_reloc_map): Ditto.
1812 Clean up copyright notice.
1813
25b88f33
PP		 18142009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1815
1372b818 1816 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1817 * bfdio.c (bfd_mmap): New function.
1818 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1819 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1820 (cache_iovec): Initialize bmmap member.
1821 * opencls.c (opncls_bmmap): New function.
1822 (opncls_iovec): Initialize bmmap member.
1823
c2f09c75
TG		 18242009-06-09 Tristan Gingold <gingold@adacore.com>
1825
1826 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1827 and stabstr_segment fields.
1828 (mach_o_be_vec, mach_o_le_vec): Removed
1829 (bfd_mach_o_version): New prototype.
1830
1831 * mach-o.c (bfd_mach_o_version): Make this function public.
1832 (mach_o_wide_p): New function.
1833 (bfd_mach_o_wide_p): Ditto.
1834 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1835 weird names.
1836 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1837 Search in the list only if the name starts with a dot.
1838 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1839 test. Check bfd_seek status.
1840 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1841 (bfd_mach_o_scan_write_section_32): Ditto.
1842 (bfd_mach_o_scan_write_section_64): Ditto.
1843 (bfd_mach_o_scan_write_section): Removed.
1844 (bfd_mach_o_scan_write_segment): Split into ...
1845 (bfd_mach_o_scan_write_segment_32): ... this and ...
1846 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1847 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1848 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1849 symbol table. Now returns a boolean.
1850 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1851 Adjust for status type.
1852 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1853 test. Write symbol table. Numbers the sections.
1854 (bfd_mach_o_read_header): Check bfd_seek status.
1855 Use mach_o_wide_p instead of hard-coded test.
1856 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1857 (bfd_mach_o_scan_read_section_64): Ditto.
1858 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1859 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1860 handled common symbols.
1861 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1862 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1863 (bfd_mach_o_scan_read_dylinker): Ditto.
1864 (bfd_mach_o_scan_read_dylib): Ditto.
1865 (bfd_mach_o_scan_read_thread): Ditto.
1866 (bfd_mach_o_scan_read_symtab): Ditto.
1867 Do not create a section for the stabs.
1868 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1869 (bfd_mach_o_scan_read_segment): Ditto.
1870 (bfd_mach_o_scan_read_command): Ditto.
1871 (bfd_mach_o_scan_start_address): Ditto.
1872 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1873 (bfd_mach_o_archive_p): Check bfd_seek status.
1874 (bfd_mach_o_core_fetch_environment): Ditto.
1875
1876 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1877
2a81c24a
L		 18782009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1879
1880 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1881 (elf_i386_link_hash_table_create): Initialize irelifunc.
1882 (elf_i386_check_relocs): Updated. Set up irelifunc for
1883 shared objects.
1884 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1885 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1886 shared objects.
1887 (elf_i386_relocate_section): Likewise.
1888
1889 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1890 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1891 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1892 shared objects.
1893 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1894 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1895 shared objects.
1896 (elf64_x86_64_relocate_section): Likewise.
1897
1898 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1899 ...
1900 (_bfd_elf_create_ifunc_sections): This.
1901
c2f09c75 1902 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1903 ...
1904 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1905 for shared objects.
1906
710ab287
L		 19072009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1908
1909 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1910 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1911 building shared object. Check info->executable instead of
1912 !info->shared when setting non_got_ref.
1913 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1914 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1915 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1916 symbol if needed.
1917 (elf_i386_relocate_section): Output dynamic relocation for
1918 R_386_32 against STT_GNU_IFUNC symbol to get the real
1919 function address when building shared object.
1920 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1921 relocation for STT_GNU_IFUNC symbol in shared object.
1922
1923 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1924 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1925 symbol when building shared object. Check info->executable
1926 instead of !info->shared when setting non_got_ref.
1927 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1928 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1929 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1930 if needed.
1931 (elf64_x86_64_relocate_section): Output dynamic relocation
1932 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1933 function address when building shared object.
1934 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1935 relocation for STT_GNU_IFUNC symbol in shared object.
1936
9e93c730
JK		 19372009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1938
1939 * Makefile.am: Run "make dep-am".
1940 (BFD32_BACKENDS): Add mach-o-i386.lo.
1941 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1942 * Makefile.in: Regenerate.
1943
74681fc4
AM		 19442009-06-06 Alan Modra <amodra@bigpond.net.au>
1945
1946 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1947 when looking for soft-icache stubs.
1948
154a1ee5
TG		 19492009-06-05 Tristan Gingold <gingold@adacore.com>
1950
1951 * mach-o.h: Update copyright year.
1952 (bfd_mach_o_mach_header_magic): New enum.
1953 (bfd_mach_o_cpu_subtype): Now an enum.
1954 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1955 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1956 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1957 (bfd_mach_o_load_command): Field type_required is now a boolean.
1958 Reindent prototypes.
1959 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1960 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1961 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1962 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1963 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1964 (bfd_mach_o_canonicalize_symtab): Ditto.
1965 (bfd_mach_o_get_symbol_info): Ditto.
1966 (bfd_mach_o_print_symbol): Ditto.
1967 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1968 (bfd_mach_o_make_empty_symbol): Ditto.
1969 (bfd_mach_o_write_contents): Ditto.
1970
1971 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1972 bfd_mach_o_mkobject): Defines.
1973 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1974 Do not check with target vector but with flavour.
1975 (struct mach_o_section_name_xlat): New declaration.
1976 (dwarf_section_names_xlat): Ditto.
1977 (text_section_names_xlat): Ditto.
1978 (data_section_names_xlat): Ditto.
1979 (struct mach_o_segment_name_xlat): Ditto.
1980 (segsec_names_xlat): Ditto.
1981 (bfd_mach_o_convert_section_name_to_bfd): New function.
1982 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1983 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1984 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1985 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1986 Accept any input and output flavour. Do not share private data
1987 anymore.
1988 (bfd_mach_o_count_symbols): Add a comment.
1989 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1990 (bfd_mach_o_canonicalize_symtab): Ditto.
1991 (bfd_mach_o_get_symbol_info): Ditto.
1992 (bfd_mach_o_print_symbol): Ditto.
1993 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1994 Use constants instead of hard-coded values.
1995 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1996 values.
1997 (bfd_mach_o_scan_write_section_64): Ditto.
1998 (bfd_mach_o_scan_write_segment): Ditto.
1999 Do not copy sections anymore.
2000 (bfd_mach_o_write_contents): Make it public.
2001 Remove dead code. Rewrite typeflag assignment.
2002 (bfd_mach_o_build_commands): New function.
2003 (bfd_mach_o_set_section_contents): Ditto.
2004 (bfd_mach_o_make_empty_symbol): Make it public.
2005 (bfd_mach_o_read_header): Make it static.
2006 Convert to bfd_boolean.
2007 Use constants instead of hard-coded values.
2008 (bfd_mach_o_make_bfd_section): Call
2009 bfd_mach_o_convert_section_name_to_bfd to create name.
2010 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2011 values.
2012 (bfd_mach_o_scan_read_section_64): Ditto.
2013 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2014 a segment anymore. Use constants instead of hard-coded values.
2015 (bfd_mach_o_scan_read_command): Fix style.
2016 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2017 Get rid of BFD_IO_FUNCS.
2018 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2019 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2020 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2021 (bfd_mach_o_object_p): Removed.
2022 (bfd_mach_o_gen_core_p): New function, replaces ...
2023 (bfd_mach_o_core_p): ... deleted.
2024 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2025
2026 * mach-o-i386.c: New file.
2027 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2028 * configure.in (TDEFINES): Add mach_o_i386_vec.
2029 * configure: Regenerated.
2030 * targets.c: Add mach_o_i386_vec.
2031
2032 * mach-o.c: Update copyright years.
2033 (BFD_IO_FUNCS): Remove (was not used).
2034 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2035 bfd_mach_o_slurp_extended_name_table,
2036 bfd_mach_o_construct_extended_name_table,
2037 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2038 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2039 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2040 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2041 bfd_mach_o_get_section_contents_in_window,
2042 bfd_mach_o_bfd_is_local_label_name,
2043 bfd_mach_o_bfd_is_target_special_symbol,
2044 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2045 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2046 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2047 bfd_mach_o_minisymbol_to_symbol,
2048 bfd_mach_o_bfd_get_relocated_section_contents,
2049 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2050 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2051 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2052 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2053 bfd_mach_o_bfd_merge_private_bfd_data,
2054 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2055 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2056 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2057 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2058 bfd_mach_o_bfd_copy_private_header_data,
2059 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2060 * mach-o-target.c: ... here.
2061 Update copyright years.
2062
a1ef399e
AM		 20632009-06-04 Alan Modra <amodra@bigpond.net.au>
2064
2065 * dep-in.sed: Don't use \n in replacement part of s command.
2066 * Makefile.am (DEP1): LC_ALL for uniq.
2067 Run "make dep-am".
2068 * Makefile.in: Regenerate.
2069
2e75bb35
L		 20702009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2071
2072 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2073 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2074 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2075
0018b0a3
L		 20762009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2077
2078 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2079 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2080 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2081 against STT_GNU_IFUNC symbols for static executables.
2082 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2083 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2084
2085 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2086 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2087 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2088 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2089
94313f36
RS		 20902009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2091
2092 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2093 symbols to be left unimported when linking statically.
2094 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2095 code when linking statically.
2096
7afd84dc
L		 20972009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2098
2099 * elf32-i386.c (elf_i386_check_relocs): Increment
2100 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2101 against STT_GNU_IFUNC symbol.
2102 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2103 local STT_GNU_IFUNC definition is used.
2104 (elf_i386_relocate_section): Handle got.offset != -1 for
2105 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2106 symbol.
2107
2108 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2109 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2110 relocations against STT_GNU_IFUNC symbol.
2111 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2112 local STT_GNU_IFUNC definition is used.
2113 (elf64_x86_64_relocate_section): Handle got.offset != -1
2114 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2115 STT_GNU_IFUNC symbol.
2116
cbe950e9
L		 21172009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2118
2119 PR ld/10205
2120 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2121 (elf_i386_reloc_type_lookup): Likewise.
2122 (R_386_tls): Removed.
2123 (R_386_irelative): New.
2124 (R_386_vt_offset): Updated.
2125 (elf_i386_rtype_to_howto): Likewise.
2126 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2127 (elf_i386_link_hash_table_create): Initialize igotplt,
2128 iplt and irelplt.
2129 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2130 (elf_i386_adjust_dynamic_symbol): Likewise.
2131 (elf_i386_allocate_dynrelocs): Likewise.
2132 (elf_i386_relocate_section): Likewise.
2133 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2134 sections.
2135 (elf_i386_finish_dynamic_symbol): When building a static
2136 executable, use .iplt, .igot.plt and .rel.iplt sections for
2137 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2138 locally defined STT_GNU_IFUNC symbol.
2139
2140 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2141 (x86_64_reloc_map): Likewise.
2142 (R_X86_64_standard): Updated.
2143 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2144 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2145 iplt and irelplt.
2146 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2147 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2148 (elf64_x86_64_allocate_dynrelocs): Likewise.
2149 (elf64_x86_64_relocate_section): Likewise.
2150 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2151 sections.
2152 (elf64_x86_64_finish_dynamic_symbol): When building a static
2153 executable, use .iplt, .igot.plt and .rela.iplt sections for
2154 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2155 for locally defined STT_GNU_IFUNC symbol.
2156
2157 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2158 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2159
2160 * bfd-in2.h: Regenerated.
2161 * libbfd.h: Likewise.
2162
3aa14d16
L		 21632009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2164
2165 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2166 (_bfd_elf_make_ifunc_reloc_section): Removed.
2167 (_bfd_elf_is_ifunc_symbol): Likewise.
2168 (_bfd_elf_create_static_ifunc_sections): New.
2169
2170 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2171 symbol check to ...
2172 (elf_link_add_object_symbols): Here.
2173 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2174 STT_GNU_IFUNC symbol.
2175 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2176 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2177 (IFUNC_INFIX): Removed.
2178 (get_ifunc_reloc_section_name): Likewise.
2179 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2180 (_bfd_elf_is_ifunc_symbol): Likewise.
2181 (_bfd_elf_create_static_ifunc_sections): New.
2182
eb4ff4d6
L		 21832009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2184
2185 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2186 (create_got_section): Likewise.
2187 (allocate_dynrelocs): Likewise.
2188 (readonly_dynrelocs): Likewise.
2189 (set_tls_module_base): Likewise.
2190 (dtpoff_base): Likewise.
2191 (tpoff): Likewise.
2192 (elf_i386_link_hash_table_create): Updated.
2193 (elf_i386_create_dynamic_sections): Likewise.
2194 (elf_i386_check_relocs): Likewise.
2195 (elf_i386_size_dynamic_sections): Likewise.
2196 (elf_i386_relocate_section): Likewise.
2197
2198 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2199 (create_got_section): Likewise.
2200 (allocate_dynrelocs): Likewise.
2201 (readonly_dynrelocs): Likewise.
2202 (set_tls_module_base): Likewise.
2203 (dtpoff_base): Likewise.
2204 (tpoff): Likewise.
2205 (elf64_x86_64_link_hash_table_create): Updated.
2206 (elf64_x86_64_create_dynamic_sections): Likewise.
2207 (elf64_x86_64_check_relocs): Likewise.
2208 (elf64_x86_64_size_dynamic_sections): Likewise.
2209 (elf64_x86_64_relocate_section): Likewise.
2210
fc579192
NC		 22112009-05-28 Nick Clifton <nickc@redhat.com>
2212
2213 * targets.c (_bfd_target_vector): Only include plugin target in
2214 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2215
5ebe2858
UW		 22162009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2217
2218 * elf32-spu.c (struct call_info): New member broken_cycle.
2219 (remove_cycle): Instead of physically removing call_info structures
2220 to break call graph cycles, mark them using the broken_cycle flag.
2221 (mark_overlay_section): Respect broken_cycle flag.
2222 (unmark_overlay_section): Likewise.
2223 (collect_lib_sections): Likewise.
2224 (collect_overlays): Likewise.
2225 (sum_stack): Likewise.
2226
34ad4cb0
UW		 22272009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2228
2229 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2230 (mark_functions_via_relocs): Initialize callee->count to 1.
2231 (pasted_function): Likewise.
2232 (spu_elf_auto_overlay): Honor call counts when determining number
2233 of stubs required in software i-cache mode.
2234
fc579192
NC		 22352009-05-27 Rafael Avila de Espindola <espindola@google.com>
2236
2237 * plugin.c (program_name): Remove.
2238 (plugin_program_name): New.
2239 (bfd_plugin_set_program_name): New.
2240 (try_load_plugin): Use plugin_program_name.
2241 * plugin.h (bfd_plugin_set_program_name): New.
2242
22432009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2244
2245 * aclocal.m4: Include ../config/plugins.m4.
2246 * configure.in: Use AC_PLUGINS.
2247 * configure: Regenerate.
2248 * Makefile.in: Regenerate.
2249 * doc/Makefile.in: Regenerate.
2250
c8a1f254
NS		 22512009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2252
2253 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2254 link.
2255 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2256 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2257 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2258 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2259 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2260 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2261 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2262 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2263 * reloc.c (bfd_generic_relax_section): Likewise.
2264 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2265 * vms.c (vms_bfd_relax_section): Likewise.
2266
68d7e96a
L		 22672009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2268
2269 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2270
2271 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2272 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2273
2274 * elf32-i386.c (allocate_dynrelocs): Updated.
2275 (elf_i386_relocate_section): Likewise.
2276 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2277 (elf64_x86_64_relocate_section): Likewise.
2278
2279 * elf64-x86-64.c (is_indirect_symbol): Removed.
2280
f12e7348
NC		 22812009-05-26 Nick Clifton <nickc@redhat.com>
2282
2283 * po/id.po: Updated Indonesian translation.
2284
ce3c775b
NC		 22852009-05-26 Rafael Avila de Espindola <espindola@google.com>
2286
2287 * Makefile.am: Run "make dep-am".
2288 (AM_CPPFLAGS): New.
2289 (LIBDL): New.
2290 (ALL_MACHINES): Add cpu-plugin.lo.
2291 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2292 (BFD32_BACKENDS): Add plugin.lo.
2293 (BFD32_BACKENDS_CFILES): Add plugin.c.
2294 (libbfd_la_LIBADD): Add LIBDL
2295 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2296 (bfd_plugin_arch): Declare.
2297 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2298 * bfd.c (bfd): Add plugin_data.
2299 * config.bfd: Handle the plugin target.
2300 * configure.in: Check for --enable-plugins.
2301 (LT_INIT): Use the dlopen option.
2302 * cpu-plugin.c: New.
2303 * plugin.c: New.
2304 * plugin.h: New.
2305 * targets.c (plugin_vec): Declare.
2306 (_bfd_target_vector): Add plugin_vec.
2307 * Makefile.in: Regenerate.
2308 * bfd-in2.h: Regenerate.
2309 * configure: Regenerate.
2310
9e097a72
AM		 23112009-05-26 Alan Modra <amodra@bigpond.net.au>
2312
2313 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2314 per line with all lines having continuation backslash. Prefix
2315 first line with "A", following lines with "B".
2316 * Makefile.am (DEP): Don't use dep.sed here.
2317 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2318 dep.sed here on dependencies, sort and uniq.
2319 * Makefile.in: Regenerate.
2320
d5acff2f
TG		 23212009-05-25 Tristan Gingold <gingold@adacore.com>
2322
2323 * makefile.vms: Add verilog.obj to object list OBJS.
2324
5c93f09b
AM		 23252009-05-24 Alan Modra <amodra@bigpond.net.au>
2326
2327 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2328 for BFD_IN_MEMORY is cleared.
2329 (bfd_bwrite): Zero excess memory allocated.
2330
48229727
JB		 23312009-05-22 Julian Brown <julian@codesourcery.com>
2332
2333 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2334 macros.
2335 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2336 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2337 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2338 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2339 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2340 (a8_erratum_fix, a8_erratum_reloc): New structs.
2341 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2342 num_a8_erratum_fixes, fix_cortex_a8 fields.
2343 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2344 (elf32_arm_add_stub): Split into two parts, creating...
2345 (elf32_arm_create_or_find_stub_sec): New function.
2346 (elf32_arm_final_link_relocate): Add forward declaration.
2347 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2348 relocations, multiple relocations per stub.
2349 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2350 (arm_size_one_stub): Use find_stub_size_and_template.
2351 (a8_reloc_compare): New.
2352 (find_thumb_glue): Add forward declaration.
2353 (cortex_a8_erratum_scan): New.
2354 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2355 (bfd_elf32_arm_set_cortex_a8_fix): New.
2356 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2357 (arm_map_one_stub): Add THUMB32_TYPE support.
2358 (a8_branch_to_stub_data): New.
2359 (make_branch_to_a8_stub): New.
2360 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2361 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2362 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2363 Cortex-A8 erratum workaround.
2364 * bfd-in2.h: Regenerate.
2365
2b3decb5
AM		 23662009-05-22 Alan Modra <amodra@bigpond.net.au>
2367
2368 * Makefile.am: Run "make dep-am".
2369 * Makefile.in: Regenerate.
2370 * po/SRC-POTFILES.in: Regenerate.
2371
930e005c
AM		 23722009-05-21 Alan Modra <amodra@bigpond.net.au>
2373
2374 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2375 commit.
2376
6e0b88f1
AM		 23772009-05-21 Alan Modra <amodra@bigpond.net.au>
2378
2379 * elf-bfd.h (struct elf_backend_data
2380 <elf_backend_link_output_symbol_hook>): Return an int.
2381 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2382 symbols on deleted .opd entries.
2383 * elflink.c (elf_link_output_sym): Return without outputting sym
2384 if output_symbol_hook returns 2.
2385 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2386 Abort if we must not discard sym.
2387 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2388 local syms.
2389 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2390 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2391 elf_backend_link_output_symbol_hook return type change.
2392 * elf32-arm.c (output_arch_syminfo): Likewise.
2393 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2394 (elf32_arm_output_arch_local_syms): Likewise.
2395 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2396 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2397 (bfd_score_elf_link_output_symbol_hook): Likewise.
2398 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2399 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2400 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2401 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2402 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2403 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2404 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2405 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2406 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2407 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2408 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2409
5ef11c02
AM		 24102009-05-21 Alan Modra <amodra@bigpond.net.au>
2411
2412 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2413 out of range .opd symbols.
2414
ebf12fbe
DK		 24152009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2416
2417 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2418 fprintf_vma directly.
2419 * peXXigen.c (pe_print_edata): Likewise.
2420 (pe_print_pdata): Likewise.
2421 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2422 (_bfd_XX_print_private_bfd_data_common): Likewise.
2423
c1711530
DK		 24242009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2425
2426 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2427
22a8f80e 24282009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2429 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2430
2431 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2432 fix discarded sections.
2433
335bd8f2
UW		 24342009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2435
2436 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2437 sections into the software icache.
2438
cdc83fba
UW		 24392009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2440
2441 * elf32-spu.c (build_stub): Always build "compact" sofware
2442 i-cache stubs.
2443
97fc8d84
UW		 24442009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2445
2446 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2447 (spu_elf_setup): Initialize it.
2448 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2449 Update to new-sytle cache manager data structures.
2450 (spu_elf_build_stubs): Generate new-style cache manager data
2451 structures and symbols.
2452 (spu_elf_auto_overlay): Update size computation.
2453
452de53c
UW		 24542009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2455
2456 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2457 segments first amongst the program headers.
2458
d342a8b1
UW		 24592009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2460
2461 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2462 into addresses for relocation types that look at high bits. Remove
2463 special handling of relocation overflow warnings.
2464
cc210763
UW		 24652009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2466
2467 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2468 control flow graph between fragments of a function.
2469
c1ea05bb
UW		 24702009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2471
2472 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2473 generate only a 16-byte .toe section.
2474 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2475
bbb0fc04
AM		 24762009-05-14 Alan Modra <amodra@bigpond.net.au>
2477
2478 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2479 (spu_elf_place_overlay_data): ..here. New function.
2480 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2481
6e6718a3
AJ		 24822009-05-13 Andrew Jenner <andrew@codesourcery.com>
2483
2484 * elf32-arm.c: Move sysdep.h to start of file.
2485
77ae44b0
AM		 24862009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2487
2488 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2489 start of overlays.
2490 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2491 __icache_tag_array and __icache_tag_array_size.
2492
51408ec2
AM		 24932009-05-11 Masaki Muranaka <monaka@monami-software.com>
2494
2495 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2496 ATTRIBUTE_UNUSED.
2497 (bfinfdpic_link_omit_section_dynsym): Likewise.
2498 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2499
2468f9c9
PB		 25002009-05-05 Paul Brook <paul@codesourcery.com>
2501
2502 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2503 * bfd-in2.h: Regenerate.
2504 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2505 (_arm_elf_section_data): Add text and exidx fields.
2506 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2507 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2508 copy_exidx_entry): New functions.
2509 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2510
738a79f6
CL		 25112009-05-05 Christophe lyon <christophe.lyon@st.com>
2512
2513 * elf32-arm.c (DEF_STUBS): New helper define.
2514 (DEF_STUB): Likewise.
2515 (stub_def): New type.
2516 (stub_definitions): New array, containing stub template pointers
2517 and sizes.
2518 (arm_size_one_stub): Make use of stub_definitions.
2519
09e2aba4
DK		 25202009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2521
2522 * elflink.c (find_version_for_sym): Remove from here, ...
2523 * linker.c (bfd_find_version_for_sym): ... rename, replace
2524 here, make public and update all callers.
2525 * bfd-in2.h: Regenerate.
2526
d8045f23
NC		 25272009-04-30 Nick Clifton <nickc@redhat.com>
2528
2529 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2530 section pointer.
2531 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2532 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2533 into a STT_GNU_IFUNC symbol type.
2534 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2535 type.
2536 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2537 the binary contains ifunc symbols.
2538 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2539 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2540 * elf32-i386.c (is_indirect_function): New function.
2541 (elf_i386_check_relocs): Create an ifunc output section.
2542 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2543 section if necessary.
2544 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2545 if necessary.
2546 (elf_i386_add_symbol_hook): New function. Set the
2547 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2548 symbol is encountered.
2549 (elf_backend_post_process_headers): Define.
2550 (elf_backend_add_symbol_hook): Define.
2551 (elf_i386_post_process_headers): Rename to
2552 elf_i388_fbsd_post_process_headers.
2553 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2554 (is_indirect_function): New function.
2555 (elf64_x86_64_check_relocs): Create an ifunc output section.
2556 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2557 section if necessary.
2558 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2559 symbol if necessary.
2560 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2561 elf_obj_data structure if an ifunc symbol is encountered.
2562 (elf_backend_post_process_headers): Define.
2563 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2564 if we have ifunc symbols to handle.
2565 (get_ifunc_reloc_section_name): New function. Computes the name
2566 for an ifunc section.
2567 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2568 section to hold ifunc relocs.
2569 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2570 (bfd_print_symbol_vandf): Handle ifunc symbols.
2571 (bfd_decode_symclass): Likewise.
2572 * bfd-in2.h: Regenerate.
2573
96c23d59
JM		 25742009-04-30 Joseph Myers <joseph@codesourcery.com>
2575
2576 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2577 MOVW and MOVT relocations in a shared library link.
2578
c067354b
NC		 25792009-04-27 Anthony Green <green@moxielogic.com>
2580
2581 * verilog.c: New file.
2582 * Makefile.am (BFD32_LIBS): Add verilog.c.
2583 (BFD32_LIBS_CFILES): Add verilog.c.
2584 (verilog.lo): New build rule.
2585 * Makefile.in: Rebuilt.
2586 * targets.c: Add verilog support.
2587 * bfd.c (tdata union): Add Verilog private data field.
2588 * bfd-in2.h: Regenerate.
2589
325c681d
L		 25902009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2591
2592 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2593 copy pe_opthdr.
2594
ba775898
DK		 25952009-04-23 Matthias Klose <doko@ubuntu.com>
2596
2e28a5fc 2597 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2598
155d87d7
CL		 25992009-04-22 Christophe Lyon <christophe.lyon@st.com>
2600
2601 PR9743
2602 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2603 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2604 (elf32_arm_size_stubs): Likewise.
2605 (record_thumb_to_arm_glue): Deleted unused function.
2606 (bfd_elf32_arm_process_before_allocation): No longer handle
2607 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2608 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2609 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2610
3e6b1042
DJ		 26112009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2612
2613 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2614 (elf32_arm_write_section): Declare early.
2615 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2616 (arm_allocate_glue_section_space): Exclude empty sections.
2617 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2618 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2619 BFD.
2620 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2621 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2622 (elf32_arm_size_dynamic_sections): Allocate interworking
2623 sections here.
2624 (bfd_elf32_bfd_final_link): Define.
2625
4f360784
L		 26262009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2627
2628 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 2629
4f360784
L		 2630 * coffcode.h (coff_compute_section_file_positions): Clear
2631 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2632
2633 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2634 force_minimum_alignment.
2635
2636 * libcoff.h: Regenerated.
2637
2638 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2639 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2640
2641 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2642 nor target_subsystem.
2643
2644 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2645 force_minimum_alignment nor target_subsystem.
2646
e48570bb
DK		 26472009-04-21 Kai Tietz <kai.tietz@onevision.com>
2648
2649 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2650 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2651 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2652 include in coff-x86_64.c of headers.
2653 (PDATA_ROW_SIZE): New define.
2654 (pex_regs[]): New static array.
2655 (pex64_get_runtime_function): New static function.
2656 (pex64_get_unwind_info): Likewise.
2657 (pex64_get_scope_entry): Likewise.
2658 (pex64_xdata_print_uwd_codes): Likewise.
2659 (pex64_get_section_by_rva): Likewise.
2660 (pex64_dump_xdata): Likewise.
2661 (pex64_bfd_print_pdata): Likewise.
2662 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2663 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2664 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2665
383c383f 26662009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 2667 Alan Modra <amodra@bigpond.net.au>
2668 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 2669
2670 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2671 long names and non-NUL-terminated strings.
2672
b6b450f1
L		 26732009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2674
2675 * bfd-in2.h: Regenerated.
2676
d9118602
L		 26772009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2678
2679 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2680 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2681
92dd4511
L		 26822009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2683
2684 PR binutils/10074
2685 * coffcode.h (bfd_pei_p): New.
2686
2687 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2688 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2689 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2690 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2691 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2692 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2693
2694 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2695 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2696 bfd_efi_rtdrv_x86_64_vec,
2697 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2698 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2699 * targets.c: Likewise.
2700
2701 * configure: Regenerated.
2702 * libcoff.h: Likewise.
2703 * Makefile.in: Likewise.
2704
2705 * efi-app-ia32.c: Removed.
2706 * efi-app-x86_64.c: Likewise.
2707 * efi-bsdrv-ia32.c: Likewise.
2708 * efi-bsdrv-ia64.c: Likewise.
2709 * efi-bsdrv-x86_64.c: Likewise.
2710 * efi-rtdrv-ia32.c: Likewise.
2711 * efi-rtdrv-ia64.c: Likewise.
2712 * efi-rtdrv-x86_64.c: Likewise.
2713 * efi-rtdrv-ia32.c: Likewise.
2714
2715 * efi-app-ia64.c: Moved to ...
2716 * pei-ia64.c: This.
2717 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2718 (TARGET_NAME): Set to pei-ia64.
2719
2720 * libpei.h (bfd_target_pei_p): Removed.
2721 (bfd_target_pei_arch): Likewise.
2722 (bfd_target_efi_app_p): Likewise.
2723 (bfd_target_efi_app_arch): Likewise.
2724 (bfd_target_efi_bsdrv_p): Likewise.
2725 (bfd_target_efi_bsdrv_arch): Likewise.
2726 (bfd_target_efi_rtdrv_p): Likewise.
2727 (bfd_target_efi_rtdrv_arch): Likewise.
2728 (bfd_pe_executable_p): Likewise.
2729
2730 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2731 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2732 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2733 and efi-rtdrv-ia32.c.
2734 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2735 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2736 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2737 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2738 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2739 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2740 (efi-app-ia64.lo): Removed.
2741 (efi-bsdrv-ia32.lo): Likewise.
2742 (efi-rtdrv-ia32.lo): Likewise.
2743 (efi-app-ia64.lo): Likewise.
2744 (efi-bsdrv-ia64.lo): Likewise.
2745 (efi-rtdrv-ia64.lo): Likewise.
2746 (efi-app-x86_64.lo): Likewise.
2747 (efi-bsdrv-x86_64.lo): Likewise.
2748 (efi-rtdrv-x86_64.lo): Likewise.
2749 (pei-ia64.lo): New.
2750
2751 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2752 with bfd_pei_p.
2753 (arch_type): Removed.
2754 (pe_arch): Likewise.
2755 (pe_bfd_object_p): Just return coff_object_p.
2756
2757 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2758 bfd_pe_executable_p with bfd_pei_p.
2759
69c5861e
CL		 27602009-04-17 Christophe Lyon <christophe.lyon@st.com>
2761
2762 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2763 PLT entries to an undefined symbol when generating a shared
2764 library.
2765
e9cd0660
NC		 27662009-04-17 Nick Clifton <nickc@redhat.com>
2767
2768 PR 9909
2769 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2770
3023e3f6
RS		 27712009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2772
2773 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2774 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2775 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2776 * binary.c (binary_bfd_define_common_symbol): Likewise.
2777 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2778 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2779 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2780 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2781 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2782 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2783 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2784 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2785 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2786 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2787 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2788 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2789 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2790 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2791 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2792 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2793 * som.c (som_bfd_define_common_symbol): Likewise.
2794 * srec.c (srec_bfd_define_common_symbol): Likewise.
2795 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2796 * versados.c (versados_bfd_define_common_symbol): Likewise.
2797 * vms.c (vms_bfd_define_common_symbol): Likewise.
2798 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2799 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2800 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2801 (pmac_xcoff_vec): Likewise.
2802 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2803 (aix5coff64_vec): Likewise.
2804 * linker.c (bfd_generic_define_common_symbol): New function.
2805 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2806 (_bfd_define_common_symbol): New field.
2807 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2808 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2809 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2810 symbols here.
2811 * bfd-in2.h: Regenerate.
2812 * libbfd.h: Likewise.
2813 * libcoff.h: Likewise.
2814
20135e4c
NC		 28152009-04-15 Anthony Green <green@moxielogic.com>
2816
2817 * targets.c: Add moxie support.
2818 * Makefile.am: Ditto.
2819 * Makefile.in: Rebuilt.
2820 * cpu-moxie.c, elf32-moxie.c: New files.
2821 * archures.c: Add moxie support.
2822 * configure.in: Add moxie support.
2823 * configure: Rebuilt.
2824 * config.bfd, archures.c: Add moxie support.
2825 * bfd-in2.h: Rebuilt.
2826
82b5c97a
CL		 28272009-04-15 Christophe Lyon <christophe.lyon@st.com>
2828
2829 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2830 branch to an undef weak symbol into a jump to next instruction if
2831 a PLT entry will be created.
2832
0408dee6
DK		 28332009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2834
2835 * coffgen.c (make_a_section_from_file): Set the backend long
2836 section names enable if long section names found on input.
2837 * coffcode.h: Extend long section names documentation to match.
2838
a0c402a5
L		 28392009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2840
2841 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2842 machine code.
2843
4d28413b
DD		 28442009-04-07 DJ Delorie <dj@redhat.com>
2845
2846 * archures.c: Add bfd_mach_mep_c5.
2847 * bfd-in2.h: Likewise.
2848 * cpu-mep.c: Add bfd_c5_arch.
2849 * elf32-mep.c: Support it.
2850
bb6198d2
L		 28512009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2852
2853 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2854 info->callbacks->einfo.
2855 * linker.c (_bfd_generic_section_already_linked): Likewise.
2856
bcb012d3
DD		 28572009-04-06 DJ Delorie <dj@redhat.com>
2858
2859 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2860
db1fe6e9
L		 28612009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2862
2863 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2864 _bfd_pex64_print_pdata only if PE is defined.
2865
2866 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2867 (_bfd_pex64_print_pdata): This.
2868
2869 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2870 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2871 is defined.
2872
c7c7219d
KT		 28732009-04-05 Kai Tietz <kai.tietz@onevision.com>
2874
2875 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2876 _bfd_pep_print_x64_pdata.
2877 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2878 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2879
3df502ae
SA		 28802009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2881
154a1ee5 2882 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2883 to zero.
2884
d3626fb0
CL		 28852009-04-02 Christophe Lyon <christophe.lyon@st.com>
2886
2887 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2888 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2889 branch stubs.
2890 (elf32_arm_stub_type): New enum values for the two new stubs.
2891 (arm_type_of_stub): Make use of the two new stubs.
2892 (arm_size_one_stub): Handle the two new stubs.
2893
fe723c87
MT		 28942009-04-01 Matt Thomas <matt@netbsd.org>
2895
2896 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2897 hidden symbols into the GOT or PLT.GOT.
154a1ee5 2898 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 2899 into a shared object if it is against a hidden symbol.
2900
ee698300
RS		 29012009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2902
2903 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2904 and know_contains_shared_object_p.
2905 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2906 Cache the result in the archive_info table.
2907 (xcoff_auto_export_p): Add an "info" parameter and update the
2908 call to xcoff_archive_contains_shared_object_p.
2909 (xcoff_mark_auto_exports): Update accordingly.
2910 (xcoff_post_gc_symbol): Likewise.
2911
54e2dbe0
RS		 29122009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2913
2914 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2915 rather than C_EXT.
2916
2e470849
RS		 29172009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2918
2919 * coff-rs6000.c (member_layout): New structure.
2920 (archive_iterator): Likewise.
2921 (member_layout_init): New function.
2922 (archive_iterator_begin): Likewise.
2923 (archive_iterator_next): Likewise.
2924 (xcoff_write_armap_old): Use the new iterator functions.
2925 (do_shared_object_padding): Delete.
2926 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2927 handling of arch_info.
2928 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2929 first loop rather than the second. Allocate a member header if
2930 there isn't one, then work out the stat information and length
2931 in the first loop too. Use the new iterators for the second loop.
2932 (xcoff_write_archive_contents_big): Likewise.
2933
24c611d1
RS		 29342009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2935
2936 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2937 (bfd_xcoff_set_archive_import_path): Likewise.
2938 * bfd-in2.h: Regenerate.
2939 * xcofflink.c: Include libiberty.h.
2940 (xcoff_archive_info): New structure.
2941 (xcoff_archive_info_hash): New function.
2942 (xcoff_archive_info_eq): Likewise.
2943 (xcoff_get_archive_info): Likewise.
2944 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2945 (bfd_xcoff_split_import_path): New function.
2946 (bfd_xcoff_set_archive_import_path): Likewise.
2947 (xcoff_set_import_path): Move earlier in file.
2948 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2949 object to the the directory part of the bfd's filename. Get the
2950 import path and filename of an archive object from the archive's
2951 xcoff_tdata, initializing it if necessary. Update use of
2952 import_file_id.
2953 (bfd_link_input_bfd): Update use of import_file_id.
2954 (xcoff_write_global_symbol): Likewise.
2955
d286971a
RS		 29562009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2957
2958 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2959
29602009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2961
2962 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2963 a .loader section for relocatable links.
2964 (xcoff_need_ldrel_p): New function.
2965 (xcoff_mark): Use it.
2966 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2967 a loader section.
2968 (xcoff_build_ldsym): New function, split out from...
2969 (xcoff_build_ldsyms): ...here. Rename to...
2970 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2971 call xcoff_build_ldsym, if there's a loader section.
2972 (xcoff_build_loader_section): New function, extracted verbatim from...
2973 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2974 there's a loader section. Only add an __rtinit loader symbol
2975 if there's a loader section. Update after above name change.
2976 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2977 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2978 and xcoff_create_ldrel.
2979 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2980 (xcoff_reloc_link_order): Likewise, but only call it if there's
2981 a loader section. Use xcoff_symbol_section.
2982 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2983 if there's a loader section.
2984
8707bb87
RS		 29852009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2986
2987 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2988
e780aef2
CL		 29892009-04-01 Christophe Lyon <christophe.lyon@st.com>
2990
2991 * elf32-arm.c (group_sections): Rewrite loops for better
2992 readability.
2993
c301e700
DD		 29942009-03-30 DJ Delorie <dj@redhat.com>
2995
2996 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2997 relocs when doing a relocatable link.
2998
3895f852
MM		 29992009-03-28 Mark Mitchell <mark@codesourcery.com>
3000
3001 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3002 "ERROR:", in error messages.
3003 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3004 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3005 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3006 (elf32_arm_merge_eabi_attributes): Likewise.
3007 (elf32_arm_merge_private_bfd_data): Likewise.
3008
ea882e87
NC		 30092009-03-27 Nick Clifton <nickc@redhat.com>
3010
3011 * section.c (bfd_get_section_contents): Detect and handle the case
3012 where a section has the SEC_IN_MEMORY flag set but no actual
3013 contents allocated.
3014
9433b9b1
AM		 30152009-03-26 Alan Modra <amodra@bigpond.net.au>
3016
3017 PR 6494
3018 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3019 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3020 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3021 if we don't find matching PT_LOAD when copying.
3022
dc1aa734
SR		 30232009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3024
3025 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3026 the reloc descriptions.
3027
34d3d6b9
HPN		 30282009-03-25 Hans-Peter Nilsson <hp@axis.com>
3029
3030 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3031 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3032 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3033
34274ccc
L		 30342009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3035
3036 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3037 (bfd_i386_arch_intel_syntax): Likewise.
3038 (i8086_arch): Likewise.
3039 (bfd_x86_64_arch): Likewise.
3040
019c5a2e
HPN		 30412009-03-24 Hans-Peter Nilsson <hp@axis.com>
3042
6718f446
HPN		 3043 * elf32-cris.c (cris_elf_relocate_section): <case
3044 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3045 symbols for non-allocated sections. Don't check whether to
3046 generate R_CRIS_DTPMOD for non-allocated sections.
3047 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3048 handle relocation GC:ing if applied to non-allocated section.
3049 (cris_elf_check_relocs): Similar.
3050
019c5a2e
HPN		 3051 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3052 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3053 when emitting a known TP offset in the GOT.
3054
ffcfec52
AM		 30552009-03-23 Alan Modra <amodra@bigpond.net.au>
3056
3057 * elf64-ppc.c (synthetic_opd): Delete.
3058 (compare_symbols): Look for .opd name rather than section match.
3059 (ppc64_elf_get_synthetic_symtab): Likewise.
3060
c6dd29ce
AM		 30612009-03-21 Alan Modra <amodra@bigpond.net.au>
3062
3063 * elf32-ppc.c (is_pic_glink_stub): Delete.
3064 (is_nonpic_glink_stub): New function.
3065 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3066 than first pic one.
3067 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3068
8c21ca21
AK		 30692009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3070 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3071
3072 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 3073 macros for visibilty and locality checks.
8c21ca21
AK		 3074 (elf_s390_adjust_dynamic_symbol): Likewise.
3075 (allocate_dynrelocs): Likewise.
3076 (elf_s390_relocate_section): Likewise.
3077 (elf_s390_finish_dynamic_symbol): Likewise.
3078 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3079 (elf_s390_adjust_dynamic_symbol): Likewise.
3080 (allocate_dynrelocs): Likewise.
3081 (elf_s390_relocate_section): Likewise.
3082 (elf_s390_finish_dynamic_symbol): Likewise.
3083
156621f3
KT		 30842009-03-19 Kai Tietz <kai.tietz@onevision.com>
3085
3086 * bfd-in2.h: Regenerated.
3087 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3088 for debugging sections and map memory read/write dependent on
3089 SEC_COFF_NOREAD.
3090 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3091 without memory read flags set.
3092 * section.c: Add SEC_COFF_NOREAD to section flags.
3093
d1fa68d3
AS		 30942009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3095
3096 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3097 for format string.
3098
ad2adbc8
AM		 30992009-03-19 Alan Modra <amodra@bigpond.net.au>
3100
3101 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3102 "no overlays" return. If there are overlays, create overlay
3103 manager entry symbols here, so that..
3104 (spu_elf_build_stubs): ..we don't need to set them up here.
3105 Simplify entry symbol tests.
3106 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3107
67cc5033
MK		 31082009-03-18 Mark Kettenis <kettenis@gnu.org>
3109
d1fa68d3 3110 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 3111 (elfcore_grok_openbsd_note): New functions.
3112 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3113
8d25cc3d
AM		 31142009-03-18 Alan Modra <amodra@bigpond.net.au>
3115
3889c459 3116 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 3117 * elf32-m68hc1x.c: Include alloca-conf.h.
3118 * xsym.c: Likewise.
3119 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3120 * som.c: Likewise.
3121 * Makefile.am: Run "make dep-am".
3122 * Makefile.in: Regenerate.
3123
a89e6478
DJ		 31242009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3125
3126 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3127
a7e11ee1
AM		 31282009-03-17 Alan Modra <amodra@bigpond.net.au>
3129
3130 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3131 Add compact_stub.
3132 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3133 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3134 ovly_return fields with ovly_entry[2]. Adjust all users.
3135 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3136 when soft-icache.
3137 (spu_elf_build_stubs): Likewise.
3138 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3139 ovly_flavour changes. Update all callers.
3140 (ovl_stub_size_log2): New function.
3141 (build_stub): Handle compact icache stubs. Use different manager
3142 entry point for stubs in non-icache area.
3143 (spu_elf_size_stubs): Don't allocate space for indirect branch
3144 descriptors.
3145 (spu_elf_build_stubs): And don't built them.
3146
607a83c9
AS		 31472009-03-16 Andrew Stubbs <ams@codesourcery.com>
3148
3149 * dwarf2.c (read_section): Always use rawsize, if available.
3150
588f62fc
AM		 31512009-03-16 Alan Modra <amodra@bigpond.net.au>
3152
3153 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3154 of rawsize and size for buffer.
3155
a14c90c1
UW		 31562009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3157
3158 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3159 parameter just because fixed sections fit into local store.
3160 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3161 generating overlays if fixed sections plus reserved stack
3162 and heap space fit into local store.
3163
30c665df
AM		 31642009-03-15 Alan Modra <amodra@bigpond.net.au>
3165
3166 * elf32-spu.c (build_stub): Correct icache set_id.
3167 (spu_elf_relocate_section): Likewise.
3168
f95942a3
RS		 31692009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3170
3171 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3172 symbol table if it was created by the current call.
3173
670562e9
RS		 31742009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3175
3176 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3177 class XMC_DS rather than XMC_UA.
3178
b64232cc
RS		 31792009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3180
3181 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3182 bfd_boolean export_defineds parameter with an unsigned int
3183 auto_export_flags parameter.
3184 * bfd-in2.h: Regenerate.
3185 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3186 split out from xcoff_build_ldsyms.
3187 (xcoff_covered_by_expall_p): New function.
3188 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3189 but with extra code to handle -bexpfull and -bexpall.
3190 (xcoff_mark_auto_exports): New function.
3191 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3192 a function should be automatically exported.
3193 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3194 parameter with an auto_export_flags parameter. Update ldinfo
3195 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3196 exported symbols.
3197
7d504122
RS		 31982009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3199
3200 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3201 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3202 init and fini functions. Do garbage collection for objects
3203 without an entry point too.
3204
8602d4fe
RS		 32052009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3206
3207 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3208 check whether a symbol has csect information.
3209 (coff_print_aux): Likewise.
3210 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3211 information for C_AIX_WEAKEXT too.
3212 (_bfd_xcoff_swap_aux_out): Likewise.
3213 (xcoff_reloc_type_br): Handle defweak symbols too.
3214 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3215 information for C_AIX_WEAKEXT too.
3216 (_bfd_xcoff64_swap_aux_out): Likewise.
3217 (xcoff64_reloc_type_br): Handle defweak symbols too.
3218 * coffgen.c (coff_print_symbol): Handle auxillary function
3219 information for C_AIX_WEAKEXT too.
3220 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3221 instead of BSF_GLOBAL if the L_WEAK flag is set.
3222 (xcoff_dynamic_definition_p): New function.
3223 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3224 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3225 always take the symbol class from the ldsym. Use weak bfd symbol
3226 types for weak ldsyms.
3227 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3228 Fix the check for whether a definition is from a shared object.
3229 Allow redefinitions of weak symbols.
3230 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3231 (xcoff_keep_symbol_p): Likewise.
3232 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3233 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3234 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3235 but mark them as L_WEAK.
3236 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3237 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3238
5b49f6dc
RS		 32392009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3240
3241 * xcofflink.c (xcoff_mark): When walking the relocations,
3242 only mark the target symbol or the target section, not both.
3243 (xcoff_final_definition_p): New function.
3244 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3245 symbol is a valid definition of the associated output symbol.
3246 Use XCOFF_ALLOCATED to stop the same hash table entry having
3247 two output symbols.
3248 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3249 keeping a symbol.
3250 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3251
c4037431
RS		 32522009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3253
3254 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3255 symbols as XMC_XO.
3256
3df13c4a
RS		 32572009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3258
3259 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3260 * libcoff.h: Regenerate.
3261 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3262 line-number counts in the bfd's lineno_counts field.
3263 Don't keep per-csect line-number counts.
3264 (xcoff_sweep): Don't update per-csect line-number counts.
3265 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3266 entries in each output section.
3267 (xcoff_link_input_bfd): Get the number of line numbers from
3268 the bfd's lineno_counts field, rather than recalculating it
3269 from scratch. Fix the range check when updating C_BINCL and
3270 C_EINCL symbols.
3271 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3272 here. Don't expect csects to have line-number counts.
3273
e450936a
RS		 32742009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3275
3276 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3277 * libcoff.h: Regenerate.
3278 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3279 "skip" logic from xcoff_link_input_bfd.
3280 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3281 objects in a dynamic link, rather than checking whether csectpp
3282 is null. Always allocate debug_index for other objects,
3283 and always go through the loop. Update the type of debug_index
3284 after the change above. Read the auxillary csect information
3285 and use xcoff_keep_symbol_p to decide whether a symbol should
3286 be kept. Set its debug_index to -2 if not.
3287 (xcoff_link_input_bfd): Update the type of debug_index after
3288 the change above and always expect it to be nonnull. Use it to
3289 test whether a symbol should be stripped, rather than making the
3290 decision here. Postpone all symbol creation to the second pass.
3291
47dfb2ca
RS		 32922009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3293
3294 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3295 creating a descriptor.
3296 (xcoff_sweep): Don't mark toc_section unless it's needed.
3297 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3298 when marking every bfd.
3299 (xcoff_link_input_bfd): Skip all TOC anchors.
3300 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3301 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3302 to -1; call xcoff_find_tc0 instead.
3303
4cc02a02
RS		 33042009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3305
3306 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3307 * libcoff.h: Regenerate.
3308 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3309 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3310 the previous symbol's csect. Treat last_symndx as an inclusive value
3311 and simplify its handling.
3312 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3313 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3314 relocations against undefined or absolute sections.
4cc02a02
RS		 3315 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3316 of bfd_und_section_ptr.
3317 (xcoff_link_input_bfd): Likewise.
3318
858ef0ce
RS		 33192009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3320
3321 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3322 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3323 flag is set. Assert that all undefined symbols are either
3324 imported or defined by a dynamic object.
3325 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3326 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3327 handling to all relocations. Only set XCOFF_CALLED for function
3328 symbols.
3329 (xcoff_find_function): New function, split out from...
3330 (bfd_xcoff_export_symbol) ...here.
3331 (xcoff_set_import_path): New function, split out from...
3332 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3333 meaning of XCOFF_CALLED.
3334 (xcoff_mark_symbol): If we mark an undefined and unimported
3335 symbol, find some way of defining it. If the symbol is a function
3336 descriptor, fill in its definition automatically. If the symbol
3337 is a function, mark its descriptor and allocate room for global
3338 linkage code. Otherwise mark the symbol as implicitly imported.
3339 Move the code for creating function descriptors from...
d1fa68d3 3340 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3341 check for symbols that were implicitly defined.
3342 (xcoff_mark): Don't count any dynamic relocations against
3343 function symbols.
3344 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3345 in the xcoff link info.
3346 (xcoff_link_input_bfd): Remove handling of undefined and
3347 unexported symbols.
3348
12b2cce9
RS		 33492009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3350
3351 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3352 if the target is absolute. Fix comment typo.
3353 (xcoff_ppc_relocate_section): Remove FIXME.
3354 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3355 if the target is absolute.
3356
0e3212ad
RS		 33572009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3358
3359 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3360 R_POS and R_NEG relocations against absolute symbols to the
3361 .loader section.
3362
d19d97e9
RS		 33632009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3364
3365 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3366 to 2 for bfd_mach_ppc_620.
3367
e5231592
RS		 33682009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3369
3370 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3371 * configure.in: Likewise.
3372 * configure: Regenerate.
3373
3516e984
L		 33742009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3375
3376 PR binutils/9945
3377 * elf.c (assign_section_numbers): Generate symbol table if there
3378 is any relocation in output.
3379 (_bfd_elf_compute_section_file_positions): Likewise.
3380
ce98a316
NC		 33812009-03-13 Nick Clifton <nickc@redhat.com>
3382
3383 PR 9934
3384 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3385 * elflink.c (elf_link_read_relocs_from_section): Use
3386 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3387 relocs but no symbol table.
3388 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3389
c4fb387b
L		 33902009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3391
3392 PR ld/9938
3393 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3394 to check ___tls_get_addr.
3395
3396 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3397 strncmp to check __tls_get_addr.
3398
53638231
AS		 33992009-03-12 Andrew Stubbs <ams@codesourcery.com>
3400
3401 * dwarf2.c (read_section): Always check the offset, even when the
3402 section has been read before.
3403
09e8c3bf
L		 34042009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3405
3406 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3407 comments.
3408
36e4dce6
CD		 34092009-03-11 Chris Demetriou <cgd@google.com>
3410
3411 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3412 * bfd-in2.h: Regenerate.
3413 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3414 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3415 mode.
3416 (bsd_write_armap): Likewise.
3417 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3418 flag is set, do nothing.
3419 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3420 for timestamp.
3421
9b175a76
UW		 34222009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3423
3424 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3425 used to update stack pointer.
3426
f501de17
DA		 34272009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3428
3429 PR binutils/9921
3430 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3431 for unknown symbols in absolute section.
3432
d11fd249
NC		 34332009-03-06 Nick Clifton <nickc@redhat.com>
3434
3435 * po/es.po: Updated Spanish translation.
3436
8cd931b7
CL		 34372009-03-05 Christophe Lyon <christophe.lyon@st.com>
3438
3439 * elf32-arm.c (group_sections): Take next section size into
3440 account before accepting to group it.
3441
5fa9e92f
CL		 34422009-03-05 Christophe Lyon <christophe.lyon@st.com>
3443
3444 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3445 PLT entries.
3446 (elf32_arm_final_link_relocate): Likewise.
3447
b92997d6
AM		 34482009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3449
3450 PR 9923
3451 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3452
727fc41e
AM		 34532009-03-04 Alan Modra <amodra@bigpond.net.au>
3454
3455 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3456 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3457 (BFD_FAKE_SECTION): Init new flag.
3458 * ecoff.c (bfd_debug_section): Likewise.
3459 * bfd-in2.h: Regenerate.
3460 * libbfd.h: Regenerate.
3461 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3462 (ppc_elf_reloc_type_lookup): Handle new relocs.
3463 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3464 without marker relocs.
3465 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3466 if section has no old-style calls.
3467 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3468 Don't try to optimize new-style __tls_get_addr call when handling
3469 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3470 relocs.
3471 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3472 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3473 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3474 without marker relocs.
3475 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3476 if section has no old-style calls. Set toc_ref for new relocs as
3477 appropriate.
3478 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3479 Don't try to optimize new-style __tls_get_addr call when handling
3480 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3481 relocs.
3482
51dec227
AM		 34832009-03-04 Alan Modra <amodra@bigpond.net.au>
3484
3485 PR 6768
3486 * configure.in: Test for ld --as-needed support. Link shared
3487 libbfd against libm.
3488 * configure: Regenerate.
3489
a1f7ca36
AM		 34902009-03-03 Alan Modra <amodra@bigpond.net.au>
3491
3492 * Makefile.am: Run "make dep-am".
3493 * Makefile.in: Regenerate.
3494
c3b7224a
NC		 34952009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3496
3497 * elf32-score7.c: New file.
3498 * elf32-score.h: New file.
3499 * elf32-score.c: Add code to support score 7. Set score7 as the
3500 default.
3501 * cpu-score.c: Add score7 architecure.
3502 (compatibile): New function.
3503 * Makefile.am: Add rules for building elf32-score7 object.
3504 * Makefile.in: Regenerate.
3505 * configure.in: Add elf32-score7 object to score vectors.
3506 * configure: Regenerate.
3507 * reloc.c: Add score7 relocs.
3508 * archures.c: Add score3 and score7 machine numbers.
3509 * bfd-in2.h: Regenerate.
3510 * libbfd.h: Regenerate.
3511
58e24671
RW		 35122009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3513
3514 * configure: Regenerate.
3515
5887528b
DA		 35162009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3517
d45b7d74
DA		 3518 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3519 (elf32_hppa_check_relocs): Use it.
3520
5887528b
DA		 3521 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3522 elf64-hppa.c.
3523 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3524 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3525 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3526 (elf_hppa_record_segment_addrs): Likewise.
3527 (elf_hppa_final_link): Likewise.
3528 (elf_hppa_relocate_insn): Likewise.
3529 (elf_hppa_final_link_relocate): Likewise.
3530 (elf64_hppa_relocate_section): Likewise.
3531 * elf64-hppa.c: Insert above.
3532
a03bd320
DA		 35332009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3534
3535 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3536 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3537 (elf_hppa_relocate_section): Likewise.
3538 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3539 from struct elf_link_hash_entry. Add count field.
3540 (struct elf64_hppa_dyn_hash_table): Delete.
3541 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3542 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3543 (hppa_elf_hash_entry, eh_name): Define.
3544 (elf64_hppa_new_dyn_hash_entry): Delete.
3545 (elf64_hppa_dyn_hash_lookup): Delete.
3546 (elf64_hppa_dyn_hash_traverse): Delete.
3547 (get_dyn_name): Delete.
3548 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3549 of struct elf64_hppa_dyn_hash_entry *.
3550 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3551 allocate_global_data_plt, allocate_global_data_stub,
3552 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3553 Likewise.
3554 (hppa64_link_hash_newfunc): New.
3555 (elf64_hppa_hash_table_create): Rework.
3556 (count_dyn_reloc): Likewise.
3557 (hppa64_elf_local_refcounts): New.
3558 (elf64_hppa_check_relocs): Rework using standard technique for recording
3559 local DLT, PLT and OPD reference counts.
3560 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3561 elf_link_hash_entry *.
3562 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3563 allocate_global_data_plt, allocate_global_data_stub,
3564 allocate_global_data_opd, allocate_dynrel_entries,
3565 elf64_hppa_adjust_dynamic_symbol,
3566 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3567 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3568 Use hppa_link_hash_table. Rework.
3569 (elf64_hppa_link_output_symbol_hook): Rework.
3570 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3571 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3572 elf64_hppa_finish_dynamic_sections): Likewise.
3573
ebe24dd4
CL		 35742009-02-26 Christophe Lyon <christophe.lyon@st.com>
3575
3576 * elf32-arm.c (stub_reloc_type): Removed.
3577 (insn_sequence): Renamed reloc_type field to r_type.
3578 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3579 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3580 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3581 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3582 (arm_stub_is_thumb): Catch new stubs.
3583 (arm_type_of_stub): Handle new stubs.
3584 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3585 (bfd_elf32_arm_process_before_allocation): Remove useless
3586 condition.
3587
b9d678e0
L		 35882009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3589
3590 * elf.c (elf_find_function): Use is_function_type to check
3591 function symbol.
3592
56fb3749
SA		 35932009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3594
3595 * xtensa-modules.c: Revert to previous version 1.11 due
3596 to inadvertant commit.
3597
658ff993
SA		 35982009-02-24 Sterling Augustine <sterling@tensilica.com>
3599
3600 * elf32-xtensa.c (text_action_add): Separate test for action
3601 type. Break if saved action is ta_widen_insn at same offset.
3602
cf3eccff
DJ		 36032009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3604
3605 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3606 to elf32_arm_stub_long_branch_any_arm_pic.
3607 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3608 (enum elf32_arm_stub_type, arm_type_of_stub)
3609 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3610 separately.
3611
07d72278
DJ		 36122009-02-24 Joseph Myers <joseph@codesourcery.com>
3613
3614 * elf32-arm.c (PREV_SEC): Update comment.
3615 (group_sections): Rename argument to stubs_always_after_branch.
3616 Reverse the list and place stubs at the end of input sections.
3617 Undefine NEXT_SEC.
3618 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3619
4e31c731
DJ		 36202009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3621
3622 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3623 Fix formatting.
3624 (arm_size_one_stub): Remove unnecessary break.
3625 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3626
36272009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 3628
3629 * elf32-arm.c (stub_insn_type): New type.
3630 (stub_reloc_type): Likewise.
3631 (insn_sequence): Likewise.
3632 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3633 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3634 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3635 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3636 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3637 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3638 (elf32_arm_stub_hash_entry): Add new helper fields.
3639 (stub_hash_newfunc): Initialize these new fields.
3640 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3641 to take endianness into account.
3642 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3643 (arm_map_one_stub): Code is now more generic, thanks to
3644 insn_sequence.
3645
c2b4a39d
CL		 36462009-02-23 Christophe Lyon <christophe.lyon@st.com>
3647
3648 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3649 code.
3650 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3651 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3652 BLX is not available. Fix typo in warning message. Add comments
3653 and improve formatting.
3654 (arm_build_one_stub): Adjust to new
3655 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3656 (arm_map_one_stub): Likewise.
3657
0c376465 36582009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 3659 Eric Botcazou <ebotcazou@adacore.com>
3660 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 3661
3662 * vms.h: Update copyright year, fix comments, reorder declarations.
3663 (_bfd_save_vms_section): Remove the prototype.
3664 (EGPS_S_V_NO_SHIFT): New constant.
3665 (bfd_vms_set_section_flags): New prototype.
3666 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3667 constants.
3668 (EGSY_S_W_FLAGS): Ditto.
3669 (EGSY_S_V_QUAD_VAL): Ditto.
3670 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3671 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3672 EGST_S_B_NAMLNG): Ditto.
3673 (ESRF_S_B_NAMLNG): Ditto.
3674 (ETIR_S_C_HEADER_SIZE): Ditto.
3675 (EGPS_S_V_ALLOC_64BIT): Ditto.
3676 (DST_S_C_EPILOG): Ditto.
3677 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3678 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3679 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3680 (DST_S_L_PCLINE_UNSLONG): Ditto.
3681 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3682 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3683 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3684 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3685 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3686 (DST_S_B_SRC_UNSBYTE): Ditto.
3687 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3688 Add prototypes.
3689 (vms_section, vms_reloc): Remove types.
3690 (hdr_struc): Replaced by ...
3691 (hdr_struct): ... new type.
3692 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3693 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3694 (EMH_DATE_LENGTH): Ditto.
3695 (eom_struc): Replaced by ...
3696 (eom_struct): ... new type.
3697 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3698 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3699 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3700 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3701 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3702 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3703 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3704 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3705 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3706 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3707 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3708 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3709 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3710 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3711 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3712 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3713 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3714 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3715 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3716 (enum file_type_enum): New type.
3717 (struct location_struct): Removed.
3718 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3719 (struct funcinfo, struct module): Ditto.
3720 (struct vms_private_data_struct): Update fields.
3721 (struct vms_section_data_struct): New type.
3722
3723 * vms.c: Update copyright year, fix comments,
3724 Fix includes for DECC, add prototypes.
3725 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3726 some initializers.
3727 Use flavour to set is_vax, location_stack is removed.
3728 (struct pair): Declare.
3729 (fill_section_ptr): Initialize variables at declaration.
3730 Add guard to set SECTION_SYM flag, handlde und section.
3731 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3732 (_bfd_vms_slurp_object_records): New function, replaces previous
3733 vms_object_p.
3734 (vms_slurp_module): New function.
3735 (vms_slurp_image): Ditto.
3736 (vms_object_p): Complete rewrite.
3737 (vms_mkobject): Use is_vax field to slect architecture.
3738 (free_reloc_stream): New function.
3739 (vms_convert_to_var): Ditto.
3740 (vms_convert_to_var_1): Ditto.
3741 (vms_convert_to_var_unix_filename): Ditto.
3742 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3743 VAR format on VMS.
3744 (vms_new_section_hook): Set alignment to 0, allocate private data.
3745 (vms_get_section_contents): Load content.
3746 (vms_get_symbol_info): Handle undefined section.
3747 (vms_find_nearest_line): Handle.
3748 (alloc_reloc_stream): New function.
3749 (vms_slurp_reloc_table): Ditto.
3750 (vms_get_reloc_upper_bound): Make it real.
3751 (vms_canonicalize_reloc): Do the real work.
3752 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3753 ALPHA_R_BOH.
3754 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3755 (vms_set_arch_mach): Check arch.
3756 (vms_set_section_contents): Copy the content after allocation.
3757 (vms_alpha_vec): Update object flags.
3758
3759 * vms-tir.c: Update copyright year, fix comments,
3760 add prototypes for new functions.
3761 (dst_define_location): New function.
3762 (dst_restore_location): New function.
3763 (dst_retrieve_location): New function.
3764 (dst_check_allocation): New function.
3765 (image_dump): Call dst_check_allocation.
3766 (image_write_b): Ditto.
3767 (image_write_w): Ditto.
3768 (image_write_l): Ditto.
3769 (image_write_q): Ditto.
3770 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3771 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3772 CTL_STKDL.
3773 Call error handler instead of abort if name is not known.
3774 (etir_sta): Add quarter_relocs argument and set it.
3775 Fix cast.
3776 (etir_sto): Ditto.
3777 (etir_opr): Ditto, return FALSE in case of error.
3778 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3779 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3780 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3781 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3782 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3783 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3784 Return FALSE in case of error.
3785 (tir_sta): Change sign of psect.
3786 (tir_ctl): Ditto.
3787 (tir_cmd): Fix cast. Makes tir_table static const.
3788 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3789 add argument to explain.
3790 (analyze_etir): Initialize maxptr, add quarter_relocs
3791 declaration, move some declarations into inner scopes.
3792 Handle quarter_relocs and STO_IMM.
3793 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3794 (_bfd_vms_slurp_relocs): New function.
3795 (_bfd_vms_decode_relocs): New function.
3796 (sto_imm): Rewritten.
3797 (start_first_etbt_record): New function.
3798 (start_another_etbt_record): Ditto.
3799 (etir_output_check): Ditto.
3800 (defer_reloc_p): Ditto.
3801 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3802 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3803 rewritte relocations handling.
3804 (_bfd_vms_write_tbt): Removed.
3805 (_bfd_vms_write_dbg): Ditto.
3806
3807 * vms-misc.c: Update copyright year, Fix comments.
3808 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3809 (maybe_adjust_record_pointer_for_object): New function.
3810 (_bfd_vms_get_first_record): New function, replaces ...
3811 (_bfd_vms_get_record): .. removed.
3812 (_bfd_vms_get_object_record): New function.
3813 (_bfd_vms_get_object_record): New function.
3814 (vms_get_remaining_object_record): New function, replaces ...
3815 (_bfd_vms_get_next_record): ... removed.
3816 (add_new_contents): Removed.
3817 (_bfd_save_vms_section): Removed.
3818 (_bfd_get_vms_section): Removed.
3819 (_bfd_vms_output_flush): Write in VAR format.
3820 (new_symbol): Don't make UND section.
3821
3822 * vms-hdr.c: Update copyright year, update list of record handled.
3823 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3824 (_bfd_vms_write_hdr): Strip vms and unix patches,
3825 add comments, truncate module name at 31 characters,
3826 use constants instead of hard-coded value,
3827 write BFD version instead of a fixed string.
3828 (_bfd_vms_slurp_ihd): New function.
3829 (_bfd_vms_slurp_isd): Ditto.
3830 (_bfd_vms_slurp_ihs): Ditto.
3831 (new_module): Ditto.
3832 (parse_module): Ditto
3833 (build_module_list): Ditto.
3834 (module_find_nearest_line): Ditto.
3835 (_bfd_vms_find_nearest_dst_line): Ditto.
3836 (vms_slurp_debug): Ditto.
3837 (_bfd_vms_slurp_dbg): Ditto.
3838 (_bfd_vms_slurp_tbt): Ditto.
3839 (_bfd_vms_write_dbg): Ditto.
3840 (_bfd_vms_write_tbt): Ditto.
3841
3842 * vms-gsd.c: Update copyright year, update list of records handled.
3843 (EVAX_LITERALS_NAME): New macro.
3844 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3845 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3846 (register_universal_symbol): New function and prototype.
3847 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3848 improve debug messages,
3849 use constants instead of hard-coded value,
3850 fix missing endianness conversion,
3851 handle global symbol (SYMG).
3852 (bfd_vms_set_section_flags): New function.
3853 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3854 handle section literals,
3855 fix indentation,
3856 handle section bfd and vms flags,
3857 don't output LIB$INITIALIZE symbol,
3858 fix handling of weak symbols,
3859 fix evax vs vax procedure descriptor,
3860 handle absolute symbols.
3861
3862 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3863 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3864
3865 * makefile.vms (DEFS): Fix flags for VMS.
3866
3867 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3868
3869 * bfd-in2.h: Regenerated.
3870 * libbfd.h: Regenerated.
3871
47149254
CC		 38722009-02-20 Cary Coutant <ccoutant@google.com>
3873
3874 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3875 in struct stat.
3876
6b1cecf3
DK		 38772009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3878
3879 PR gas/7059
3880 * coffcode.h (coff_write_object_contents): Don't let the string
3881 table offset overflow the s_name field when using long section names.
3882
88183869
DK		 38832009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3884
3885 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3886 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3887 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3888 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3889 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3890 (bfd_pmac_xcoff_backend_data): Likewise.
3891 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3892 (bfd_xcoff_aix5_backend_data): Likewise.
3893 (xcoff64_write_object_contents): Delete unused long_section_names
3894 local variable.
3895 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3896 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3897 struct non-const.
3898 * coffcode.h (documentation): Update to describe long section names.
3899 (COFFLONGSECTIONCATHELPER): New helper macro.
3900 (BLANKOR1TOODD): Likewise.
3901 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3902 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3903 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3904 (bfd_coff_set_long_section_names_allowed): New function.
3905 (bfd_coff_set_long_section_names_disallowed): Likewise.
3906 (struct bfd_coff_backend_data): Add new backend hook function
3907 pointer _bfd_coff_set_long_section_names.
3908 (bfd_coff_set_long_section_names): New backend hook.
3909 (coff_write_object_contents): Only generate long section names if
3910 bfd_coff_long_section_names() indicates they are currently enabled.
3911 (bfd_coff_std_swap_table): Make non-const, and initialise long
3912 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3913 (ticoff0_swap_table): Likewise to both.
3914 (ticoff1_swap_table): Again, likewise to both.
3915 * coffgen.c (make_a_section_from_file): Allow long section names
3916 as inputs even if not currently allowed for outputs.
3917 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3918 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3919 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3920 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3921 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3922 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3923 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3924 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3925 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3926 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3927 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3928 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3929 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3930 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3931 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3932 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3933 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3934 * libcoff-in.h: Update copyright year to cause updated copyright
3935 year in generated libcoff.h, and fix typo.
3936 * libcoff.h: Regenerated.
3937 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3938 (_bfd_ecoff_no_long_sections): Add prototype.
3939 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3940 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3941 defined by an including .c file.
3942 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3943 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3944 (ticoff1_swap_table): Likewise to both.
3945
90d8a22c
CL		 39462009-02-18 Christophe Lyon <christophe.lyon@st.com>
3947
3948 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3949 stub. Catch default case error.
3950 (arm_map_one_stub): Add missing Thumb mapping symbol.
3951
12123067
NC		 39522009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3953
3954 PR 9841
3955 * elf32-avr.c: Handle case where no local symbos exist correctly.
3956
fea2b4d6
CL		 39572009-02-16 Christophe Lyon <christophe.lyon@st.com>
3958
3959 bfd/
3960 * elf32-arm.c (arm_long_branch_stub,
3961 arm_thumb_v4t_long_branch_stub,
3962 arm_thumb_thumb_long_branch_stub,
3963 arm_thumb_arm_v4t_long_branch_stub,
3964 arm_thumb_arm_v4t_short_branch_stub,
3965 arm_pic_long_branch_stub):
3966 Renamed to elf32_arm_stub_long_branch_any_any,
3967 elf32_arm_stub_long_branch_v4t_arm_thumb,
3968 elf32_arm_stub_long_branch_thumb_only,
3969 elf32_arm_stub_long_branch_v4t_thumb_arm,
3970 elf32_arm_stub_short_branch_v4t_thumb_arm,
3971 elf32_arm_stub_long_branch_any_any_pic.
3972 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3973 arm_thumb_thumb_stub_long_branch,
3974 arm_thumb_arm_v4t_stub_long_branch,
3975 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3976 Renamed to arm_stub_long_branch_any_any,
3977 arm_stub_long_branch_v4t_arm_thumb,
3978 arm_stub_long_branch_thumb_only,
3979 arm_stub_long_branch_v4t_thumb_arm,
3980 arm_stub_short_branch_v4t_thumb_arm,
3981 arm_stub_long_branch_any_any_pic.
3982
13e0a874
DA		 39832009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3984
3985 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3986 in branch offset check.
3987
3a71aa26
AM		 39882009-02-15 Alan Modra <amodra@bigpond.net.au>
3989
3990 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3991 add toc.symndx and toc.add.
3992 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3993 Set up toc.add.
3994 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3995 callers.
3996 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3997 (branch_reloc_hash_match): New function, extracted from..
3998 (ppc64_elf_tls_optimize): ..here.
3999 (ppc64_elf_relocate_section): Properly set addends when optimizing
4000 tls sequences. Avoid unnecessary reading and writing of insns.
4001 Only redo reloc when symbol changed. Bypass symbol checks when
4002 using tlsld_got.
4003 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4004 (branch_reloc_hash_match): New function, extracted from..
4005 (ppc_elf_tls_optimize): ..here.
4006 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4007 Don't clear addend on zapped __tls_get_addr reloc.
4008
2c2b4ed4
NC		 40092009-02-12 Nick Clifton <nickc@redhat.com>
4010
4011 PR 9827
4012 * elflink.c (bfd_elf_final_link): When counting the relocations,
4013 if the header size has not been set yet then assume that it will
4014 match the output section's reloc type.
4015
453f5985
NS		 40162009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4017
4018 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4019 relocatable link.
4020
3209bffa
AM		 40212009-02-09 Alan Modra <amodra@bigpond.net.au>
4022
4023 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4024 (find_function): Likewise.
4025 (pasted_function): Don't error if no prior function found.
4026 (discover_functions): Revert 2008-12-10 change. Extend first
4027 function range to start of section.
4028
813c8a3c
DA		 40292009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4030
4031 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4032 functions to C90.
4033 * elf64-hppa.h: Likewise.
4034
2d0f9ad9
JM		 40352009-02-06 Joseph Myers <joseph@codesourcery.com>
4036
4037 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4038 .sbss handling.
4039
50e00962
AM		 40402009-02-04 Alan Modra <amodra@bigpond.net.au>
4041
4042 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4043 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4044
52b6b6b9
JM		 40452009-02-03 Sandip Matte <sandip@rmicorp.com>
4046
4047 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4048 * archures.c (bfd_mach_mips_xlr): Define.
4049 * bfd-in2.h: Regenerate.
4050 * cpu-mips.c (I_xlr): Define.
4051 (arch_info_struct): Add XLR entry.
4052 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4053 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4054 (mips_mach_extensions): Add XLR entry.
4055
654c3c9f
EW		 40562009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4057
4058 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4059
31dd3154
JM		 40602009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4061
4062 * configure.in: AC_SUBST pdfdir.
d1fa68d3 4063 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 4064 and install-pdf-recursive targets. Define pdfdir.
4065 * doc/Makefile.am: Define pdf__strip_dir. Add
4066 install-pdf and install-pdf-am targets.
d1fa68d3 4067 * po/Make-in: Add install-pdf target.
31dd3154
JM		 4068 * configure: Regenerate.
4069 * Makefile.in: Regenerate
4070 * doc/Makefile.in: Regenerate.
4071
cf869cce
NC		 40722009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4073
4074 * bfd-in2.h: Regenerate.
4075 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4076 fields from n_entries to n_slots where appropriate, update comments.
4077 (HOWTO): Add TLS relocations.
4078 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4079 (enum elf_m68k_got_offset_size): New enum.
4080 (struct elf_m68k_got_entry.type): Move field to ...
4081 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4082 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4083 functions.
4084 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4085 functions.
4086 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4087 fields into n_entries array. Update comments.
4088 (elf_m68k_init_got): Simplify, update all uses.
4089 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4090 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4091 GOT entries; update name, update all uses.
4092 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4093 (elf_m68k_get_got_entry): Update.
4094 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4095 simplify.
4096 (elf_m68k_remove_got_entry_type): Simplify.
4097 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4098 (elf_m68k_can_merge_gots): Update.
4099 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4100 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4101 GOT entries, simplify.
4102 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4103 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4104 field, remove obsoleted local_n_entries field.
4105 (elf_m68k_partition_multi_got_2): New static function.
4106 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4107 update.
4108 (elf_m68k_remove_got_entry_type): Update.
4109 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 4110 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 4111 update of sgot->size and srelgot->size.
4112 (elf_m68k_gc_sweep_hook): Update.
4113 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4114 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4115 TLS relocations.
4116 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4117 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4118
c1a0a41f
DD		 41192009-02-02 DJ Delorie <dj@redhat.com>
4120
4121 * elf32-mep.c (config_names): Regenerate configuration.
4122
72a80a16
AM		 41232009-02-02 Alan Modra <amodra@bigpond.net.au>
4124
4125 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4126 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4127 * elf.c (bfd_elf_get_str_section): Make static.
4128 (bfd_elf_find_section): Delete.
4129 * libbfd.h: Regenerate.
4130
273f4430
JK		 41312009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4132
4133 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4134 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4135
010e5ae2
AM		 41362009-01-31 Alan Modra <amodra@bigpond.net.au>
4137
4138 * elflink.c (on_needed_list): New function.
4139 (elf_link_add_object_symbols): Link in --as-needed libs if they
4140 satisfy undefined symbols in other libs.
4141
33a7ffc2
JM		 41422009-01-30 Julian Brown <julian@codesourcery.com>
4143
4144 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4145 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4146 with --just-symbols (-R).
4147
13d72a14
AN		 41482009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4149
4150 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4151 high_pc in order to properly sign-extend VMAs.
4152
d334575b 41532009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 4154 Mark Shinwell <shinwell@codesourcery.com>
4155 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 4156
4157 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4158
528aeb62
CM		 41592009-01-28 Catherine Moore <clm@codesourcery.com>
4160
4161 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4162 SEC_LOAD for dynamic relocation sections.
4163
f6f05983
HPN		 41642009-01-27 Hans-Peter Nilsson <hp@axis.com>
4165
4166 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4167 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4168 the size of local TLS data.
4169
27cc28f9
AS		 41702009-01-27 Andreas Schwab <schwab@suse.de>
4171
4172 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4173 architectures in the archive.
4174
b3bf42d8
HPN		 41752009-01-27 Hans-Peter Nilsson <hp@axis.com>
4176
f551b6f0
HPN		 4177 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4178 <R_CRIS_32_DTPREL>: Correct relocation value.
4179
b3bf42d8
HPN		 4180 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4181 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4182 symbols with non-default visibility.
4183
9bc4e62b
NS		 41842009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4185
4186 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4187 describing the trampolines.
4188 (ppc_elf_relocate_section): Update relocs to describe the
4189 trampolines.
4190
aeaf6540
DA		 41912009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4192
4193 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4194 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4195 and R_PARISC_PCREL12F relocations.
4196
1e8fa21e
AM		 41972009-01-24 Alan Modra <amodra@bigpond.net.au>
4198
4199 PR 6022
4200 * elflink.c (find_version_for_sym): New function split out from,
4201 but without export_dynamic test, ..
4202 (_bfd_elf_link_assign_sym_version): ..here.
4203 (_bfd_elf_export_symbol): Use it.
4204
28caa186
AM		 42052009-01-23 Alan Modra <amodra@bigpond.net.au>
4206
4207 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4208 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4209 * elflink.c: ..here, somewhat modified.
4210 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4211 _bfd_elf_link_find_version_dependencies,
4212 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4213 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4214 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4215 declare..
4216 * elflink.c: ..and make static here.
4217 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4218 of output_bfd from struct elf_find_verdep_info.
4219 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4220 struct elf_info_failed.
4221 (bfd_elf_size_dynamic_sections): Adjust.
4222
be04437d
AM		 42232009-01-22 Alan Modra <amodra@bigpond.net.au>
4224
4225 PR 6832
4226 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4227 after comp_unit_find_line call.
4228
58f9615c
NC		 42292009-01-21 Nick Clifton <nickc@redhat.com>
4230
4231 PR 9769
4232 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4233 tm_gmtoff field in struct tm.
4234
fb266b8b
AM		 42352009-01-21 Alan Modra <amodra@bigpond.net.au>
4236
4237 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4238 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4239 sections in soft-icache lines unless non_ia_text. Don't add
4240 rodata if doing so would exceed line size.
4241
451ffe63
HPN		 42422009-01-19 Hans-Peter Nilsson <hp@axis.com>
4243
4244 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4245 types than bfd_link_hash_indirect, before early return, call
4246 _bfd_elf_link_hash_copy_indirect.
4247
5aa6ff7c
AS		 42482009-01-19 Andrew Stubbs <ams@codesourcery.com>
4249
4250 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4251 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4252 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4253 (elf_backend_obj_attrs_order): New define.
4254 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4255 (elfNN_bed): Add elf_backend_obj_attrs_order.
4256
3483fe2e
AS		 42572009-01-19 Andrew Stubbs <ams@codesourcery.com>
4258
4259 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4260 (obj_attr_size): Likewise.
4261 (write_obj_attribute): Likewise.
4262 (_bfd_elf_copy_obj_attributes): Likewise.
4263 (_bfd_elf_parse_attributes): Likewise.
4264 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4265 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4266 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4267 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4268 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4269 with macros.
4270
2d0bb761
AS		 42712009-01-19 Andrew Stubbs <ams@codesourcery.com>
4272
4273 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4274 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4275 (bfd_elf_add_obj_attr_string): Likewise.
4276 (bfd_elf_add_obj_attr_int_string): Likewise.
4277 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4278 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4279 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4280 Tag_nodefaults has no default value.
4281 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4282 comment to reflect the new state.
4283
a77e83b7
AM		 42842009-01-19 Alan Modra <amodra@bigpond.net.au>
4285
4286 PR 9695
4287 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4288 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4289 (adjust_z_magix): Delete dead code handling QMAGIC.
4290
f6d29e26
KT		 42912009-01-16 Kai Tietz <kai.tietz@onevision.com>
4292
4293 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4294 IMAGE_SCN_MEM_DISCARDABLE.
4295
29670fb9
AM		 42962009-01-16 Alan Modra <amodra@bigpond.net.au>
4297
4298 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4299 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4300 * configure.in (commonbfdlib): Delete.
4301 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4302 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4303 is available, not just for linux.
4304 * po/SRC-POTFILES.in: Regenerate.
4305 * Makefile.in: Regenerate.
4306 * configure: Regenerate.
4307
91e22acd
AS		 43082009-01-15 Andrew Stubbs <ams@codesourcery.com>
4309 Julian Brown <julian@codesourcery.com>
4310
4311 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4312 ARM attributes in ABI 2.07.
4313 * elf32-arm.c (get_secondary_compatible_arch): New function.
4314 (set_secondary_compatible_arch): New function.
4315 (tag_cpu_arch_combine): New function.
4316 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4317 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4318 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4319 make it fit with order_01243.
4320 Add support for Tag_also_compatible_with,
4321 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4322 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4323 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4324 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4325 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4326 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4327 Rework the way unknown attributes are handled.
4328 Defer errors until all attributes have been processed.
4329
7b86a9fa
AS		 43302009-01-15 Andrew Stubbs <ams@codesourcery.com>
4331
4332 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4333 bfd_elf_add_obj_attr_int_string.
4334 Read Tag_compatibility from its new location in the attribute array,
4335 rather than the attribute list.
4336 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4337 bfd_elf_add_obj_attr_int_string.
4338 (_bfd_elf_parse_attributes): Likewise.
4339 (_bfd_elf_merge_object_attributes): There's now only one
4340 Tag_compatibility, and it's in the array, not the list.
4341 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4342 Tag_compatibility.
4343 (bfd_elf_add_obj_attr_compat): Rename to
4344 bfd_elf_add_obj_attr_int_string.
4345 (bfd_elf_add_proc_attr_compat): Rename to
4346 bfd_elf_add_proc_attr_int_string.
4347 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4348 Tag_compatibility.
4349
01e1a5bc
NC		 43502009-01-15 Douglas B Rupp <rupp@gnat.com>
4351
4352 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4353 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4354 (vmsutil.lo): Add dependency rule.
4355 * Makefile.in: Regenerate.
4356 * config.bfd (ia64*-*-*vms*): Add case.
4357 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4358 * configure: Regenerate.
4359 * vmsutil.c: New file.
4360 * vmsutil.h: New file.
4361 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4362 attr to bfd_vma.
4363 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4364 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4365 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4366 elfNN_vms_object_p): New functions
4367 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4368
a33dafc3
L		 43692009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4370
4371 PR ld/9727
4372 * elflink.c (elf_gc_sweep): Exclude the group section if the
4373 first member of the section group is excluded.
4374
13c0e967
AM		 43752009-01-14 Alan Modra <amodra@bigpond.net.au>
4376
4377 PR 9735
4378 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4379 saved filename, use bfd_alloc rather than bfd_malloc for it.
4380
460e679b
AM		 43812009-01-13 Alan Modra <amodra@bigpond.net.au>
4382
4383 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4384
25076afa
AM		 43852009-01-13 Alan Modra <amodra@bigpond.net.au>
4386
4387 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4388
37107878
AM		 43892009-01-12 Alan Modra <amodra@bigpond.net.au>
4390
4391 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4392
cd4a7468
AM		 43932009-01-12 Alan Modra <amodra@bigpond.net.au>
4394
4395 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4396 num_lines_log2.
4397 (struct got_entry): Add br_addr.
4398 (struct call_info): Add priority.
4399 (struct function_info): Add lr_store and sp_adjust.
4400 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4401 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4402 area as an overlay, and check that no other overlays exist. Look up
4403 icache overlay manager entry sym.
4404 (BRA_STUBS, BRA, BRASL): Define.
4405 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4406 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4407 in branch insn.
4408 (count_stub, build_stub): Support soft-icache.
4409 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4410 (spu_elf_size_stubs): Size soft-icache stubs.
4411 (overlay_index): New function.
4412 (spu_elf_build_stubs): Make static. Support soft-icache.
4413 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4414 (find_function_stack_adjust): Save lr store and stack adjust insn
4415 offsets.
4416 (maybe_insert_function): Adjust find_function_stack_adjust call.
4417 (mark_functions_via_relocs): Retrieve priority.
4418 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4419 (sort_calls): Sort by priority first.
4420 (mark_overlay_section): Ignore .ovl.init.
4421 (sum_stack): Only print when stack_analysis.
4422 (print_one_overlay_section): New function, extracted from..
4423 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4424 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4425 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4426 analysis. Call spu_elf_build_stubs.
4427 (spu_elf_relocate_section): For soft-icache encode overlay index
4428 into addresses.
4429 (spu_elf_output_symbol_hook): Support soft-icache.
4430 (spu_elf_modify_program_headers: Likewise.
37107878 4431
cd4a7468
AM		 4432 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4433 num_regions to num_lines. Add line_size and max_branch.
4434 (enum _ovly_flavour): Add ovly_soft_icache.
4435 (spu_elf_build_stubs): Delete.
4436
80c29487
JK		 44372009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4438
4439 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4440 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4441
1bc86aea
HPN		 44422009-01-07 Hans-Peter Nilsson <hp@axis.com>
4443
4444 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4445 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4446 the program, the known offset starts at the negative size of the
4447 TLS section.
4448 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4449 Similar.
4450
3baa454d 44512009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4452
3baa454d 4453 * config.bfd: Add lm32-*-rtems*.
75606e85 4454
9dbe8890
L		 44552009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4456
4457 * coff-ppc.c: Add 2009 to Copyright.
4458 * elf32-cris.c: Likewise.
4459 * elflink.c: Likewise.
4460
0bdf8d40
HPN		 44612009-01-03 Hans-Peter Nilsson <hp@axis.com>
4462
4463 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4464 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4465
54ac0771
L		 44662009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4467
4468 PR ld/9679
4469 * elflink.c (elf_merge_st_other): New.
4470 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4471 hide them if needed.
4472 (elf_link_add_object_symbols): Updated.
4473
d8880531
L		 44742009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4475
4476 PR ld/9676
4477 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4478 ref_dynamic and dynamic_def fields when setting def_regular
4479 to 1.
4480
b70b5c14
NC		 44812009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4482
4483 PR 9682
4484 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4485 literal.
4486
d8880531 4487For older changes see ChangeLog-2008
56882138
AM		 4488\f
4489Local Variables:
4490mode: change-log
4491left-margin: 8
4492fill-column: 74
4493version-control: never
4494End:
GDB Binutils - Deliverables
This page took 0.744003 seconds and 4 git commands to generate.