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30af5962
RS		 12009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
2
3 * elf-eh-frame.c (make_pc_relative): New function.
4 (_bfd_elf_write_section_eh_frame): Use it.
5
a7f2871e
AM		 62009-09-21 Alan Modra <amodra@bigpond.net.au>
7
8 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
9 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
10 (MR_0_3, MR_3_0): Define.
11 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
12 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
13 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
14 table. Check for presense of __tls_get_addr_opt
15 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
16 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
17 (write_glink_stub): Add param p.
18 (ppc_elf_relocate_section): Adjust write_glink_stub call.
19 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
20 __tls_get_addr.
21 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
22 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
23 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
24 table. Check for presense of __tls_get_addr_opt.
25 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
26 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
27 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
28 LD_R2_0R1, MTLR_R11): Define.
29 (build_tls_get_addr_stub): New function.
30 (ppc_build_one_stub): Call it.
31 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
32 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
33 __tls_get_addr plt call.
34 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
35
18e04883
RS		 362009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
37
38 * elf-bfd.h (eh_cie_fde): Add personality_offset and
39 make_per_encoding_relative to the CIE structure. Add a padding field.
40 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
41 rather than 0xf0 when masking out the base address encoding
42 Record the offset of personality data from the start of the CIE.
43 Remove a repeated elf_backend_can_make_relative_eh_frame check.
44 (find_merged_cie): Take an info argument. If the personality
45 binds locally, try converting an absolute personality into
46 a local one.
47 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
48 when masking out the base address encoding. Update the call to
49 find_merged_cie.
50 (_bfd_elf_eh_frame_section_offset): Discard relocations against
51 the personality data if we are converting into PC-relative form.
52 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
53 when masking out the base address encoding. Handle
54 make_per_encoding_relative.
55
bd6c6e2b
AM		 562009-09-18 Alan Modra <amodra@bigpond.net.au>
57
58 PR ld/10406
59 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
60 R_PPC_EMB_SDA2I16 complain_overflow_signed.
61 (create_sdata_sym): Pass info rather than htab.
62 Update all callers. Ensure symbols are hidden.
63 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
64 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
65 _GLOBAL_OFFSET_TABLE_.
66 (elf_finish_pointer_linker_section): Don't assume that sdata base
67 symbol is always at 0x8000 offset. Don't subtract the addend here.
68 (is_static_defined): New function.
69 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
70 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
71 relocs. Downgrade error on unexpected section for EMB_SDA2REL
72 reloc symbols to a warning.
73
ca58b19f
NC		 742009-09-18 Nick Clifton <nickc@redhat.com>
75
76 * po/es.po: Updated Spanish translation.
2f0205e8 77 * po/vi.po: Updated Vietnamese translation.
ca58b19f 78
b31867b6
AM		 792009-09-18 Alan Modra <amodra@bigpond.net.au>
80
81 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
82 functions. Use throughout.
83 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
84 from indirect symbol.
85 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
86 (add_symbol_adjust): Simplify.
87 (defined_code_entry, defined_func_desc): New functions.
88 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
89 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
90 defined_code_entry to follow indirect sym links.
91 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
92 (ppc_type_of_stub): Follow indirect sym links.
93 (toc_adjusting_stub_needed): Likewise.
94 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
95 rather than defining them at stub.
96 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
97 assignments in test.
98
afecc97c
TG		 992009-09-16 Tristan Gingold <gingold@adacore.com>
100
101 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
102 Reindent.
103 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
104 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
105 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
106 when possible to avoid warnings.
107 (bfd_mach_o_print_section_map): Ditto.
108 (bfd_mach_o_section_get_entry_size): New function.
109 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
110 added function.
111 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
112
df58f7b0
NC		 1132009-09-14 Nick Clifton <nickc@redhat.com>
114
115 * po/fi.po: Updated Finnish translation.
116
1e9cc1c2
NC		 1172009-09-11 Nick Clifton <nickc@redhat.com>
118
119 * po/bfd.pot: Updated by the Translation project.
120
8b31b6c4
NC		 1212009-09-11 Philippe De Muyter <phdm@macqel.be>
122
123 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
124 hack. objcopy `-B' (`--binary-architecture') option is now handled
125 in a generic way.
126
681fe688
NC		 1272009-09-11 Nick Clifton <nickc@redhat.com>
128
129 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
130 changes.
131
3b6cfd4e 1322009-09-11 Jie Zhang <jie.zhang@analog.com>
83fd9437
JZ		 133
134 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
135 NULL if `ht' is NULL.
136
a50b1753
NC		 1372009-09-09 Martin Thuresson <martin@mtme.org>
138
139 Update soruces to compile cleanly with -Wc++-compat:
140 * aoutx.h: Add casts.
141 * archive.c: Add casts.
142 * archive64.c: Add casts.
143 * archures.c: Add casts.
144 * bfd-in2.h: Regenerated.
145 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
146 * bfdio.c: Add casts.
147 * binary.c: Add casts.
148 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
149 parameter to use enum value instead of int.
150 * coffcode.h: Add casts.
151 * coffgen.c: Add casts.
152 * cofflink.c: Add casts.
153 * compress.c: Add casts.
154 * dwarf1.c: Add casts.
155 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
156 bfd_ptr. Update code to use new name.
157 * elf-attrs.c: Add casts.
158 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
159 anonymous struct. (union gotplt_union, struct
160 elf_link_virtual_table_entry): Move to top level.
161 * elf-eh-frame.c: Add casts.
162 * elf-strtab.c: Add casts.
163 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
164 argument name from typename to type_name.
165 * elf32-i386.c: Add casts.
166 * elf64-x86-64.c: Add casts.
167 * elfcode.h: Add casts.
168 * elfcore.h: Add casts.
169 * elflink.c: Add casts.
170 * format.c: Add casts.
171 * hash.c: Add casts.
172 * ihex.c: Add casts.
173 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
174 level.
175 * libbfd.c: Add casts.
176 * linker.c: Add casts.
177 * merge.c: Add casts.
178 * opncls.c: Add casts.
179 * peXXigen.c: Add casts.
180 * peicode.h: Add casts.
181 * reloc.c: Add casts.
182 * section.c: Add casts.
183 * simple.c: Add casts.
184 * srec.c: Add casts.
185 * stabs.c: Add casts.
186 * syms.c: Add casts.
187 * targets.c: Add casts.
188 * tekhex.c: Add casts.
189 * verilog.c: Add casts.
190
f3b4f6d0
PB		 1912009-09-09 Paolo Bonzini <bonzini@gnu.org>
192
193 * configure: Regenerate.
194
67d74e43
DJ		 1952009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
196
197 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
198 for the mode of target PLT entries.
199 (allocate_dynrelocs): Only adjust symbol type if setting its
200 value.
201
07c58694
PB		 2022009-09-09 Paolo Bonzini <bonzini@gnu.org>
203
f3b4f6d0 204 * configure: Regenerate.
07c58694 205
cfcac11d
NC		 2062009-09-09 Nick Clifton <nickc@redhat.com>
207
208 PR 10478:
209 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
210 section headers containing sh_link values of SHN_BEFORE or
211 SHN_AFTER.
212 * elfcode.h (elf_object_p): Likewise.
213
ad86f1fb
TG		 2142009-09-09 Tristan Gingold <gingold@adacore.com>
215
216 Handle DYLD_INFO introduced by Darwin10.
217 * mach-o.h (bfd_mach_o_load_command_type): Add
218 BFD_MACH_O_LC_DYLD_INFO.
219 (bfd_mach_o_dyld_info_command): New type.
220 (bfd_mach_o_load_command): Add dyld_info field.
221 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
222 (bfd_mach_o_scan_read_dyld_info): New function.
223 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
224 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
225 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
226 (bfd_mach_o_print_dyld_info): New function.
227
1004c3e1
SR		 2282009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
229
230 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
231 linkonce or linker script discarded section.
232
498199fc
AM		 2332009-09-09 Alan Modra <amodra@bigpond.net.au>
234
235 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
236
c86ad514
AS		 2372009-09-07 Andreas Schwab <schwab@linux-m68k.org>
238
239 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
240 range call the bfd error hander and use R_68K_NONE instead.
241
b11d79f2
TG		 2422009-09-07 Tristan Gingold <gingold@adacore.com>
243
23f938f1
TG		 244 * po/SRC-POTFILES.in: Regenerate.
245 * po/bfd.pot: Regenerate.
246
b11d79f2
TG		 247 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
248 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
249 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
250 st_mtim.tv_nsec to gas/configure.in
251 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
252 * configure: Regenerate.
253 * config.in: Regenerate.
254 * vmsutil.c: Moved to gas/config/te-vms.c
255 * vmsutil.h: Removed.
256 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
257 (BFD32_BACKENDS): Remove vmsutil.lo
258 * Makefile.in: Regenerate.
259
3d03da9a
EZ		 2602009-09-05 Eli Zaretskii <eliz@gnu.org>
261
262 * coffcode.h: Include libiberty.h.
263
96d56e9f
NC		 2642009-09-05 Martin Thuresson <martin@mtme.org>
265
266 * coff-arm.c (coff_arm_relocate_section)
267 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
268 Change member name class to symbol_class.
269 * coff-i960.c (coff_i960_relocate_section) Rename variable
270 class to class_val. Change member name class to symbol_class.
271 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
272 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
273 * coff-stgo32.c (adjust_aux_in_post)
274 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
275 to in_class.
276 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
277 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
278 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
279 to n_sclass.
280 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
281 variables named class to n_sclass. (coff_write_symbols): Rename
282 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
283 argument class to symbol_class.
284 * cofflink.c (_bfd_coff_link_hash_newfunc)
285 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
286 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
287 Update code to use renamed members.
288 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
289 argument class to in_class.
290 * libcoff-in.h (struct coff_link_hash_entry, struct
291 coff_debug_merge_type) Renamed members class to symbol_class and
292 type_class.
293 * libcoff.h Regenerated.
294 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
295 Rename argument class to in_class.
296 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
297 renamed members.
298 * pef.h (struct bfd_pef_imported_symbol): Changed name of
299 member class to symbol_class.
300
df7e4f42
L		 3012009-09-04 H.J. Lu <hongjiu.lu@intel.com>
302
303 * configure: Regenerated.
304
bac4da50
TG		 3052009-09-04 Tristan Gingold <gingold@adacore.com>
306
307 * configure.in: Bump version to 2.20.51
bac4da50 308
57e96a08
AM		 3092009-09-04 Alan Modra <amodra@bigpond.net.au>
310
311 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
312
153d38f6
JZ		 3132009-09-04 Jie Zhang <jie.zhang@analog.com>
314
315 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
316 create .rela.bss.
317 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
318 for empty .rela.bss and .rel.plt sections.
319
5bbc5ae7
AN		 3202009-09-03 Adam Nemet <anemet@caviumnetworks.com>
321
322 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
323 R_MIPS_JALR unless symbol resolves locally.
324
99da6b5f
AN		 3252009-09-03 Adam Nemet <anemet@caviumnetworks.com>
326
327 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
328 has_static_relocs for R_MIPS_JALR.
329
fcbc2f09
MR		 3302009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
331
332 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
333 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
334 respective stubs.
335
90d60710
L		 3362009-09-01 H.J. Lu <hongjiu.lu@intel.com>
337
338 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
339 plt earlier.
340
11d73275
TG		 3412009-09-01 Tristan Gingold <gingold@adacore.com>
342
343 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
344 dependencies. Reindent.
345 * configure.com: Ported to Itanium VMS. Now generates a build.com
346 to build without make. Add messages but make edit silent.
347 * hosts/alphavms.h: Add a prototype for stpcpy.
348 * vms.c: Add a missing include for Alpha VMS.
349 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
350
94be91de
JB		 3512009-08-31 Jan Beulich <jbeulich@novell.com>
352
353 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
354 * elf.c (bfd_elf_get_default_section_type): New.
355 (elf_fake_sections): Use bfd_elf_get_default_section_type.
356
883c7410
L		 3572009-08-30 H.J. Lu <hongjiu.lu@intel.com>
358
359 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
360 accidental checkin.
361 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
362
095106a2
AM		 3632009-08-30 Alan Modra <amodra@bigpond.net.au>
364
365 PR ld/10569
366 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
367 (bfd_emul_get_commonpagesize): Likewise.
368
d3ce72d0
NC		 3692009-08-29 Martin Thuresson <martin@mtme.org>
370
371 * elf32-arm.c (struct stub_def): Rename member template to
372 template_sequence. (arm_build_one_stub,
373 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
374 Rename variable template to template_sequence.
375 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
376 Rename variable template to template_val.
377 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
378 new to new_symbol.
379 * coffgen.c (coff_make_empty_symbol)
380 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
381 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
382 new to new_insn.
383 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
384 to new_symbol.
385 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
386 new to new_reloc.
387 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
388 * ieee.c (ieee_make_empty_symbol): Rename variable new to
389 new_symbol.
390 * linker.c (bfd_new_link_order): Rename variable new to
391 new_lo.
392 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
393 symbol.
394 * oasys.c (oasys_make_empty_symbol): Rename variable new to
395 new_symbol_type.
396 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
397 new to new_symbol_type.
398 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
399 to new_symbol.
400 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
401 new_dump.
402 (read_hdr, rs6000coff_core_p)
403 (rs6000coff_core_file_matches_executable_p)
404 (rs6000coff_core_file_failing_command)
405 (rs6000coff_core_file_failing_signal): Updated function to use new
406 union member name.
407 * som.c (som_make_empty_symbol): Rename variable new to
408 new_symbol_type.
409 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
410 to new_symbol.
411 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
412 variable new to new_symbol.
413
573e8a1c
RW		 4142009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
415
416 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
417 bfdlibdir and bfdincludedir.
418 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
419 [INSTALL_LIBBFD]: ... here, ...
420 [INSTALL_LIBBFD]: ... and empty overrides here.
421 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
422 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
423 * Makefile.in: Regenerate.
424 * configure: Regenerate.
425
325e58c7
NC		 4262009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
427
428 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
429 relocations. Rewrite output of dynamic TLS relocations.
430 (DTP_OFFSET, TP_OFFSET): New constants.
431 (dtpoff_base): Update.
432 (tpoff): Rename to tpoff_base, update.
433 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
434 New functions. Move code from elf_m68k_relocate_section here.
435 (elf_m68k_relocate_section): Update.
436 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
437
e5f2b1de
NC		 4382009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
439
440 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
441 non_got_ref value.
442 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
443 Handle non_got_ref field.
444 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
445
0666b2c3
AM		 4462009-08-26 Alan Modra <amodra@bigpond.net.au>
447
600b8686 448 PR ld/10518
0666b2c3
AM		 449 * linker.c (bfd_find_version_for_sym): Revert warning.
450
78a03297
AM		 4512009-08-26 Alan Modra <amodra@bigpond.net.au>
452
600b8686 453 PR ld/10518
78a03297
AM		 454 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
455 other wildcard match. Warn on multiple wildcard matches.
456
81ecdfbb
RW		 4572009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
458
14ec8efd
RW		 459 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
460 appending.
461 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
462 only in this condition.
463 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
464 to build but not install libbfd.la in this condition.
465 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
466 (install_libbfd, install_libbfd): Remove.
467 * Makefile.in: Regenerate.
468 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
469 (INCLUDES): ... this.
470 ($(MKDOC)): Adjust.
471 * doc/Makefile.in: Regenerate.
472
95b40122
RW		 473 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
474 no-dist and foreign.
475 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
476 dependency tracking to work for them.
477 (targets.lo, archures.lo, dwarf.lo): Rewrite to
478 use automake dependency tracking mechanism.
479 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
480 (mkdep section): Remove.
481 (BUILT_SOURCES): New, list $(BUILD_HFILES).
482 * Makefile.in: Regenerate.
483 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
484
af542c2e
RW		 485 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
486 (install-pdf, install-pdf-recursive, install-html)
487 (install-html-recursive): Remove.
488 * Makefile.in: Regenerate.
489
81ecdfbb
RW		 490 * Makefile.in: Regenerate.
491 * aclocal.m4: Likewise.
492 * config.in: Likewise.
493 * configure: Likewise.
494
cd1dac3d
DG		 4952009-08-21 Daniel Gutson <dgutson@codesourcery.com>
496
497 * elf32-arm.c (arch_has_thumb2_nop): New function.
498 (arch_has_arm_nop): New function.
499 (elf32_arm_final_link_relocate): NOP opcodes changed.
500
440ae135
DE		 5012009-08-16 Doug Evans <dje@google.com>
502
503 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
504 at least don't leak memory.
505
a109e2f5
DD		 5062009-08-13 DJ Delorie <dj@redhat.com>
507
508 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
509 if needed.
510
c1742541
NC		 5112009-08-12 Nick Clifton <nickc@redhat.com>
512
513 * po/fi.po: Updated Finnish translation.
514
6a9adeca
BS		 5152009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
516
517 Merge some FRV FDPIC changes into the Blackfin code.
518 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
519 summary reloc information.
520 (bfinfdpic_dynamic_got_plt_info): New.
521 (_bfin_create_got_section): Create the PLT section here.
522 (elf32_bfinfdpic_create_dynamic_sections): Not here.
523 (_bfinfdpic_count_nontls_entries): Move out of...
524 (_bfinfdpic_count_got_plt_entries): ... here.
525 (_bfinfdpic_count_relocs_fixups): Likewise.
526 (_bfinfdpic_reset_got_plt_entries): New.
527 (_bfinfdpic_size_got_plt): Move out of...
528 (elf32_bfinfdpic_size_dynamic_sections): ... here.
529 (bfinfdpic_relocate_section): Be careful not to call
530 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
531 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
532 New functions.
533 (elf_backend_discard_info): Define for FD-PIC.
534
5dabe785
AM		 5352009-08-11 Alan Modra <amodra@bigpond.net.au>
536
537 * elflink.c: Add FIXMEs for some places that require octets_per_byte
538 adjustments.
539 * elf-eh-frame.c: Likewise.
540 * merge.c: Likewise.
541
ea7a63de
AM		 5422009-08-11 Alan Modra <amodra@bigpond.net.au>
543
544 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
545 to x86 and x86_64 configurations.
546 * configure: Regenerate.
547
9bf609ec
JK		 5482009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
549
550 Stop using bfd_usrdata in libbfd.
551 * coff-stgo32.c (bfd_coff_go32stub): Remove.
552 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
553 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
554 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
555 filehdr_dst->u.go32.stub. New comment with the reason.
556 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
557 Substitute the removed macro bfd_coff_go32stub.
558 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
559 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
560 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
561 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
562 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
563 bfd_coff_go32stub.
564 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
565 * libcoff-in.h (coff_data_type): New field go32stub.
566 * libcoff.h: Regenerated.
567
e39e47bd
JK		 5682009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
569
570 Fix go32 stub preservation by objcopy.
571 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
572 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
573 go32stub.
574
ffcb4889
NS		 5752009-08-10 Nathan Sidwell <nathan@codesourcery.com>
576
577 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
578 symbols.
579 (elf32_arm_final_link_relocate): Treat local undefined symbols the
580 same as global undefined symbols.
581 (elf32_arm_relocate_section): Give an error for local undefined
582 non-weak symbols, unless the reloc will not use the symbol.
583
01017ef8
NS		 5842009-08-10 Nathan Sidwell <nathan@codesourcery.com>
585
586 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
587 (ppc_elf_relax_section): Use symbol index to distinguish
588 relocatable stubs.
589
a8ad78a7
AM		 5902009-08-10 Alan Modra <amodra@bigpond.net.au>
591
592 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
593
91e21fb7
AM		 5942009-08-10 Alan Modra <amodra@bigpond.net.au>
595
596 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
597 info for STT_GNU_IFUNC.
598 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
599 on got refs in case the symbol turns out to be ifunc.
600 (ppc_elf_gc_sweep_hook): Similarly.
601 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
602 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
603 (ppc_elf_size_dynamic_sections): Likewise.
604 (ppc_elf_relocate_section): Likewise.
605
6a9adeca 6062009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 607
608 From Mike Frysinger <michael.frysinger@analog.com>
609 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
610 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
611 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
612 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
613 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
614 Adjust to match the renamed reloc definitions.
615
e7e75368
AM		 6162009-08-08 Alan Modra <amodra@bigpond.net.au>
617
618 PR 10494
619 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
620 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
621
918d9742
TT		 6222009-08-07 Tom Tromey <tromey@redhat.com>
623
624 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
625 aliasing error.
626
7ba29e2a
NC		 6272009-08-06 Michael Eager <eager@eagercon.com>
628
629 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
630 * Makefile.in: Regenerate.
631 * archures.c: Add bfd_arch_microblaze.
632 * bfd-in2.h: Regenerate.
633 * config.bfd: Add microblaze target.
634 * configure.in: Add bfd_elf32_microblaze_vec target.
635 * configure: Regenerate.
636 * cpu-microblaze.c: New.
637 * elf32-microblaze.c: New.
638 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
639 * libbfd.h: Regenerate.
640 * reloc.c: Add MICROBLAZE relocations.
641 * section.c: Add struct relax_table and relax_count to section.
642 * targets.c: Add bfd_elf32_microblaze_vec.
643
e47bf690
JJ		 6442009-08-06 Jakub Jelinek <jakub@redhat.com>
645 Alan Modra <amodra@bigpond.net.au>
646
647 PR binutils/10492
648 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
649 symbols.
650 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
651 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
652
3ae046cc
NS		 6532009-08-06 Nathan Sidwell <nathan@codesourcery.com>
654
655 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
656 at least once when fixing cortex-a8.
657
cd8d5a82
CF		 6582009-08-05 Chao-ying Fu <fu@mips.com>
659
660 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
661 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
662 for CPUs. It is true for RM9000.
663 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
664 for all CPUs.
665 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
666 to guard the transformation.
667
9cc305ec
TS		 6682009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
669
670 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
671 (spu_elf_size_sections): Declare prototype.
672 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
673 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
674 (spu_elf_emit_fixup): New function.
675 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
676 (spu_elf_size_sections): New function.
677
eb7c4339
NS		 6782009-08-05 Nathan Sidwell <nathan@codesourcery.com>
679
680 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
681 (arm_build_one_stub): Build a8 veneers as a separate pass.
682 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
683 parameters. Use them to check if we create a different a8 fixup
684 than the previous pass.
685 (elf32_arm_size_stubs): Move scope of stub_changed and
686 prev_num_a8_fixes into main loop.
687 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
688
a9585d22
AM		 6892009-08-04 Alan Modra <amodra@bigpond.net.au>
690
691 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
692 which find_plt_ent is called. Delete redundant code.
693
45b222d6
L		 6942009-08-03 H.J. Lu <hongjiu.lu@intel.com>
695
696 PR binutils/10363
697 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
698 invalid string offset.
699
004fb780
L		 7002009-08-03 H.J. Lu <hongjiu.lu@intel.com>
701
702 PR ld/10433
703 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
704 to htab->init_got_offset and plt to htab->init_plt_offset
705 when discarding space for dynamic relocations.
706
a877a2b6
AM		 7072009-08-03 Alan Modra <amodra@bigpond.net.au>
708
709 * elf32-ppc.c (struct plt_entry): Revise comments.
710 (ppc_elf_check_relocs): Don't create needless plt_entry info
711 for non-pie executables. Don't test info->pie when info->shared
712 already covers that case.
713 (ppc_elf_gc_sweep_hook): Adjust for above change.
714 (add_stub_sym): Don't test info->pie when info->shared tested.
715 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
716 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
717 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
718 (ppc_elf_relocate_section): Likewise.
719
de972ffa
AM		 7202009-08-03 Alan Modra <amodra@bigpond.net.au>
721
722 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
723 for local ifunc symbols in non-pie executables, regardless of
724 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
725 code so that it's obvious that we only do anything special for
726 local ifunc syms.
727 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
728 (allocate_dynrelocs): Correct comment for syms defined in plt.
729 Don't specially allocate ifunc dyn relocs.
730 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
731 (ppc_elf_relocate_section): Set "relocation" value for ifunc
732 syms in non-pie executables. No specially allocated dyn relocs
733 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
734 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
735 a non-pie executable.
736
1d85728f
L		 7372009-08-02 H.J. Lu <hongjiu.lu@intel.com>
738 Jakub Jelinek <jakub@redhat.com>
739
740 PR ld/6443
741 * elf32-i386.c (elf_i386_tls_transition): Check executable
742 instead of shared for TLS when building PIE.
743 (elf_i386_check_relocs): Likewise.
744 (elf_i386_allocate_dynrelocs): Likewise.
745 (elf_i386_relocate_section): Likewise.
746
747 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
748 instead of shared for TLS when building PIE.
749 (elf64_x86_64_check_relocs): Likewise.
750 (elf64_x86_64_allocate_dynrelocs): Likewise.
751 (elf64_x86_64_relocate_section): Likewise.
752
5d8d4872
AG		 7532009-07-31 Anthony Green <green@moxielogic.com>
754
755 * config.bfd (targ_cpu): Add moxie-uclinux support.
756
080a1b9f
HPN		 7572009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
758
759 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
760
25f23106
AM		 7612009-07-30 Alan Modra <amodra@bigpond.net.au>
762
763 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
764 used by indirect function support. Count dynamic relocs for
765 ifunc syms.
766 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
767 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
768 in iplt and their relocs in reliplt. Don't make ifunc syms
769 dynamic. Allocate got entry relocs for non-dynamic ifunc in
770 reliplt. Handle other dynamic relocs for ifunc.
771 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
772 ifunc in reliplt, likewise relocs for got against local ifunc.
773 Typo fix on reliplt size adjust.
774 (ppc_elf_relocate_section): Don't use plt scheme of allocating
775 relocs 1-1 with entries for iplt, instead just add using
776 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
777 Error on invalid ifunc dyn relocs.
778 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
779 in iplt/reliplt.
780 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
781 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
782 (ppc64_elf_reloc_type_lookup): Handle new relocs.
783 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
784 (allocate_dynrelocs): As for elf32-ppc.c above.
785 (ppc64_elf_size_dynamic_sections): Likewise.
786 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
787 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
788 (ppc_size_one_stub): Similarly.
789 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
790 relocs too.
791 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
792
80f540b7
HPN		 7932009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
794
795 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
796 change. Add note to head comment.
797
4ad4f3cb
JB		 7982009-07-28 Jan Beulich <jbeulich@novell.com>
799
800 * archive.c (get_extended_arelt_filename): Remove redundant
801 range check on index.
802
d8d2f433
DK		 8032009-07-27 Doug Kwan <dougkwan@google.com>
804
805 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
806
9e675548
L		 8072009-07-27 H.J. Lu <hongjiu.lu@intel.com>
808
809 * archures.c bfd_*_arch): Sorted.
810 (bfd_archures_list): Likewise.
811
86514226
SR		 8122009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
813
9e675548 814 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 815 to R_cr16_NUM32 relocation.
816
305f7588
MS		 8172009-07-26 Michael Eager <eager@eagercon.com>
818
819 * archures.c: Add bfd_mach_ppc_405
820 * bfd-in2.h: Same.
821
b1995b01
L		 8222009-07-25 H.J. Lu <hongjiu.lu@intel.com>
823
824 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
825 * cpu-l1om.c (bfd_l1om_arch): Likewise.
826
8a9036a4
L		 8272009-07-25 H.J. Lu <hongjiu.lu@intel.com>
828
829 * archures.c (bfd_architecture): Add bfd_arch_l1om.
830 (bfd_l1om_arch): New.
831 (bfd_archures_list): Add &bfd_l1om_arch.
832 * bfd-in2.h: Regenerated.
833
834 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
835 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
836 if bfd_elf64_x86_64_freebsd_vec is supported.
837 (targ_selvecs): Likewise.
838
839 * configure.in: Support bfd_elf64_l1om_vec and
840 bfd_elf64_l1om_freebsd_vec.
841 * configure: Regenerated.
842
843 * cpu-l1om.c: New.
844
845 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
846 (bfd_elf64_l1om_vec): Likewise.
847 (bfd_elf64_l1om_freebsd_vec): Likewise.
848
849 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
850 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
851 * Makefile.in: Regenerated.
852
853 * targets.c (bfd_elf64_l1om_vec): New.
854 (bfd_elf64_l1om_freebsd_vec): Likewise.
855 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
856 bfd_elf64_l1om_freebsd_vec.
857
8fdcc58d
TS		 8582009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
859 Alan Modra <amodra@bigpond.net.au>
860
861 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
862 * bfd-in2.h: Regenerate.
863 * libbfd.h: Regenerate.
864 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
865 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
866 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
867
9b769489
L		 8682009-07-23 H.J. Lu <hongjiu.lu@intel.com>
869
870 PR ld/10434
871 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
872 instead of shared for R_X86_64_TPOFF32.
873 (elf64_x86_64_relocate_section): Likewise.
874
3e7a7d11
NC		 8752009-07-23 Ulrich Drepper <drepper@redhat.com>
876
877 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
878 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
879 with the BSF_GNU_UNIQUE flag bit set.
880 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
881 for symbols with STB_GNU_UNIQUE binding.
882 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
883 with the STB_GNU_UNIQUE binding.
884 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
885 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
886 symbols with the unique_global field set.
887 (elf_link_output_extsym): Set unique_global field for symbols with
888 the STB_GNU_UNIQUE binding.
889 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
890 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
891 symbols.
892 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
893 symbols.
894 * bfd-in2.h: Regenerate.
895
5f35ea9c
L		 8962009-07-22 H.J. Lu <hongjiu.lu@intel.com>
897
898 * elflink.c (elf_link_output_extsym): Revert the last change.
899
b63cc625
L		 9002009-07-22 H.J. Lu <hongjiu.lu@intel.com>
901
902 PR ld/10433
903 * elflink.c (elf_link_output_extsym): Special case ifunc syms
904 when ref_regular, not def_regular.
905
2955ec4c
L		 9062009-07-21 H.J. Lu <hongjiu.lu@intel.com>
907
908 PR ld/10426
909 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
910 from a DSO into a normal FUNC symbol.
911 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
912 a normal FUNC symbol.
913
6d30f5b2
NC		 9142009-07-17 Chao-ying Fu <fu@mips.com>
915
916 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
917 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
918 interlocking, the last PLT entry needs a nop in the branch delay slot.
919 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
920 output the last two PLT entries in reverse order.
921
1f85278f
L		 9222009-07-16 H.J. Lu <hongjiu.lu@intel.com>
923
924 * elf32-i386.c (elf_i386_relocate_section): Don't get local
925 STT_GNU_IFUNC symbol for relocatable link.
926 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
927
f07749bb
L		 9282009-07-10 H.J. Lu <hongjiu.lu@intel.com>
929
930 * bfdio.c (bfd_iovec): Add comments for bmmap.
931 * bfd-in2.h: Regenerated.
932
8455dd2c
L		 9332009-07-10 H.J. Lu <hongjiu.lu@intel.com>
934
935 * Makefile.am: Run "make dep-am".
936 * Makefile.in: Regenerated.
937
cedfb179
DK		 9382009-07-10 Doug Kwan <dougkwan@google.com>
939
940 * elf32-arm.c (stub_hash_newfunc): Initialize fields
941 target_addend and orig_insn.
942
fa8f86ff
TT		 9432009-07-10 Tom Tromey <tromey@redhat.com>
944
945 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
946 (elf-eh-frame.lo): Likewise.
947 (elf32-bfin.lo): Likewise.
948 (elf32-frv.lo): Likewise.
949 (elf32-xc16x.lo): Likewise.
950 * Makefile.in: Rebuild.
951 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
952 * elf-eh-frame.c: Likewise.
953 * elf32-bfin.c: Likewise.
954 * elf32-frv.c: Likewise.
955 * elf32-xc16x.c: Likewise.
956
33c6a8fc
JB		 9572009-07-10 Julian Brown <julian@codesourcery.com>
958
959 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
960 symbol a stub entry is derived from, not the entry for the stub
961 itself, in call to elf32_arm_final_link_relocate.
962
1d770845
L		 9632009-07-10 H.J. Lu <hongjiu.lu@intel.com>
964
965 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
966 when reporting addends.
967
52cfded7
AM		 9682009-07-10 Alan Modra <amodra@bigpond.net.au>
969
970 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
971 data even when no stubs.
972 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
973
e054468f
AM		 9742009-07-10 Alan Modra <amodra@bigpond.net.au>
975
976 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
977 (ppc_elf_get_synthetic_symtab): Report addend.
978 (PLT_IFUNC): Define.
979 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
980 (ppc_elf_create_glink): New function.
981 (ppc_elf_create_dynamic_sections): Use it.
982 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
983 (update_local_sym_info): Allocate space for local_plt array.
984 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
985 entry pointer.
986 (is_branch_reloc): New function.
987 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
988 (ppc_elf_gc_sweep_hook): Likewise.
989 (ppc_elf_adjust_dynamic_symbol): Likewise.
990 (allocate_dynrelocs): Likewise.
991 (ppc_elf_size_dynamic_sections): Likewise.
992 (ppc_elf_relocate_section): Likewise.
993 (branch_reloc_hash_match): Use is_branch_reloc.
994 (ppc_elf_tls_optimize): Adjust for local_plt.
995 (write_glink_stub): New function, extracted from..
996 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
997 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
998 branch table when dynamic.
999 (elf_backend_post_process_headers): Define.
1000 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1001 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1002 (ppc64_elf_get_synthetic_symtab): Report addend.
1003 (struct ppc_stub_hash_entry): Add plt_ent.
1004 (PLT_IFUNC): Define.
1005 (struct ppc_link_hash_table): Add iplt and reliplt.
1006 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1007 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1008 (update_local_sym_info): Allocate space for local_plt array.
1009 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1010 entry pointer.
1011 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1012 and don't change hash flags here.
1013 (is_branch_reloc): New function.
1014 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1015 (ppc64_elf_gc_sweep_hook): Likewise.
1016 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1017 (allocate_dynrelocs): Likewise.
1018 (ppc64_elf_size_dynamic_sections): Likewise.
1019 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1020 (ppc64_elf_size_stubs): Likewise.
1021 (ppc64_elf_relocate_section): Likewise.
1022 (get_sym_h): Adjust for local_plt.
1023 (branch_reloc_hash_match): Use is_branch_reloc.
1024 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1025 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1026
041de40d
AM		 10272009-07-10 Alan Modra <amodra@bigpond.net.au>
1028
1029 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1030
7ae26bc1
AM		 10312009-07-10 Alan Modra <amodra@bigpond.net.au>
1032
1033 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1034 and ref_regular_nonweak comment.
1035 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1036 when def_regular, not ref_regular.
1037 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1038 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1039 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1040
9c4d0c1f
AM		 10412009-07-09 Alan Modra <amodra@bigpond.net.au>
1042
1043 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1044 of malloc'd struct call_info.
1045 (pasted_function): Likewise, priority too.
1046
2fc6d3b0
AM		 10472009-07-07 Alan Modra <amodra@bigpond.net.au>
1048
1049 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1050 alignment when packing sections into overlays.
1051
9e1f7c0e
DK		 10522009-07-03 Cary Coutant <ccoutant@google.com>
1053
1054 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1055
4a768870
DK		 10562009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1057
1058 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1059 changes only) earlier patch:-
1060
1061 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1062
1063 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1064 give .debug and .reloc data characteristics.
1065 (DOT_RELOC): New define for .reloc section string.
1066 (coff_write_object_contents): Use DOT_RELOC instead of string.
1067
848f5748
TT		 10682009-07-02 Tom Tromey <tromey@redhat.com>
1069
1070 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1071 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1072
dda46a27
L		 10732009-07-01 Nick Clifton <nickc@redhat.com>
1074
1075 * elf-m10300.c: Remove trailing white space.
1076 * reloc.c: Likewise.
1077
efde2f2c
NC		 10782009-07-01 Douglas B Rupp <rupp@gnat.com>
1079
dda46a27 1080 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 1081 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 1082 * configure.in: Use them.
1083 * configure: Regenerate.
b11d79f2 1084 * config.in: Regenerate.
dda46a27 1085 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 1086 #define _BSD_SOURCE. Add comments.
1087 (vms_file_stats_name): Calculate creation date based on available
1088 runtime data. Return 1 for version instead of 0.
1089
e1ec24c6
NC		 10902009-07-01 Nick Clifton <nickc@redhat.com>
1091
1092 PR 10072
1093 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1094 to R_ARM_THM_PC8 relocation.
1095
2709f570
NC		 10962009-06-29 Nick Clifton <nickc@redhat.com>
1097
1098 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1099 different uses of the relocations addend when a symbol is in a
1100 merged section.
1101
83b89087
L		 11022009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1103
1104 PR ld/10337
1105 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1106 SHT_REL/SHT_RELA sections on executable nor shared library.
1107 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1108 as a normal section.
1109
be7035c6
NC		 11102009-06-25 Nick Clifton <nickc@redhat.com>
1111
1112 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1113 symbols with SEC_MERGE flag.
1114
bdeb4032
KT		 11152009-06-25 Kai Tietz <kai.tietz@onevision.com>
1116
1117 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1118 give .debug and .reloc data characteristics.
1119 (DOT_RELOC): New define for .reloc section string.
1120 (coff_write_object_contents): Use DOT_RELOC instead of string.
1121
b32e07d7
TG		 11222009-06-25 Tristan Gingold <gingold@adacore.com>
1123
1124 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1125 (bfd_mach_o_canonicalize_dynamic_symtab)
1126 (bfd_mach_o_get_synthetic_symtab): Defines.
1127 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1128 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1129
1130 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1131 for scattered relocations.
1132 (bfd_mach_o_i386_print_thread): New function.
1133 (bfd_mach_o_print_thread): Define.
1134
1135 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1136 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1137 New functions extracted from ...
1138 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1139 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1140 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1141 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1142 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1143 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1144 Set name_str field.
1145 (bfd_mach_o_scan_read_dylib): Ditto.
1146 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1147 reindent.
1148 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1149 decode isym and flags on little endian targets. Set dysymtab field.
1150 (bfd_mach_o_scan_start_address): Adjust for enum names.
1151 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1152 (bfd_mach_o_print_section): Display bfd section name.
1153 (bfd_mach_o_print_segment): Display none if no name.
1154 (bfd_mach_o_print_dysymtab): Display next index for local, external
1155 and undefined symbols.
1156 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1157 Display dylinker name. Display thread and unixthread commands content.
1158 (bfd_mach_o_print_thread): New macro.
1159
1160 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1161 (bfd_mach_o_ppc_thread_flavour): Ditto.
1162 (bfd_mach_o_i386_thread_flavour): Ditto.
1163 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1164 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1165 BFD_MACH_O_THREAD_STATE_NONE.
1166 (bfd_mach_o_segment_command): Remove segment field.
1167 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1168 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1169 (bfd_mach_o_prebound_dylib_command): Ditto.
1170 (bfd_mach_o_dylib_command): Ditto.
1171 (bfd_mach_o_prebound_dylib_command): Remove section field.
1172 (mach_o_data_struct): Add dysymtab field.
1173 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1174 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1175 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1176 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1177 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1178
c41ba836
DK		 11792009-06-25 Rafael Avila de Espindola <espindola@google.com>
1180
1181 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1182 field of struct dirent.
1183
3188b070
TG		 11842009-06-23 Tristan Gingold <gingold@adacore.com>
1185
1186 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1187 of this macro. Fix indentation.
1188
022f8312
CL		 11892009-06-22 Christophe Lyon <christophe.lyon@st.com>
1190
1191 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1192 destination for defined dynamic symbols when deciding whether to
1193 insert a stub or not.
1194 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1195 when actually accessed through a PLT, even when generating a
1196 shared lib.
1197
d297e807
TG		 11982009-06-22 Tristan Gingold <gingold@adacore.com>
1199
1200 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1201 the relocs array.
1202
ceaf50a2
AM		 12032009-06-22 Alan Modra <amodra@bigpond.net.au>
1204
1205 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1206 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1207
983bddc8
AM		 12082009-06-22 Alan Modra <amodra@bigpond.net.au>
1209
1210 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1211
f8703194
L		 12122009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1213
1214 * elflink.c (elf_link_add_object_symbols): Avoid warning
1215 from -Wjump-misses-init in gcc 4.5.0.
1216
09a24cbf
L		 12172009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1218
1219 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1220 symbol on error.
1221 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1222
4c544807
L		 12232009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1224
1225 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1226 r_symndx. Report local symbol name on error.
1227 (elf_i386_check_relocs): Updated. Report local symbol name on
1228 error.
1229 (elf_i386_gc_sweep_hook): Updated.
1230 (elf_i386_relocate_section): Likewise.
1231
1232 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1233 r_symndx. Report local symbol name on error.
1234 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1235 on error.
1236 (elf64_x86_64_gc_sweep_hook): Updated.
1237 (elf64_x86_64_relocate_section): Likewise.
1238
b8674692
TG		 12392009-06-19 Tristan Gingold <gingold@adacore.com>
1240
1241 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1242
046b007d
TG		 12432009-06-19 Tristan Gingold <gingold@adacore.com>
1244
1245 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1246 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1247 (bfd_mach_o_valid): Ditto.
1248 (bfd_mach_o_wide_p): Ditto.
1249 (bfd_mach_o_canonicalize_reloc): Ditto.
1250 (bfd_mach_o_build_commands): Ditto.
1251 (bfd_mach_o_scan_read_thread): Ditto.
1252 (bfd_mach_o_flatten_sections): Ditto.
1253 (bfd_mach_o_scan_start_address): Ditto.
1254 (bfd_mach_o_lookup_section): Ditto.
1255 (bfd_mach_o_core_fetch_environment): Ditto.
1256 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1257 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1258 (bfd_mach_o_scan_write_symtab): Ditto.
1259 Use macros instead of hard-coded values.
1260 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1261 Use bfd_mach_o_get_data instead of direct access. Use macros
1262 instead of hard-coded values.
1263 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1264 Remove sym argument and get section from mdata.
1265 Move code into the else branch.
1266 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1267 Remove sym argument and get section from mdata. Adjust code.
1268 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1269 switch (which replaces consecutive if statements).
1270 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1271 module table, table of content, indirect symbols and external
1272 referenced symbols.
1273 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1274 field.
1275 (bfd_mach_o_scan_read_linkedit): New function.
1276 (bfd_mach_o_scan_read_str): Ditto.
1277 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1278 field of mdata.
1279 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1280 bfd_mach_o_count_symbols never returns an error.
1281 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1282 symtab field (there might be only one symtab).
1283 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1284 Handle sub frameworks, sub umbrella, sub library and sub client.
1285 Read code signature and segment split info commands.
1286 (bfd_mach_o_scan): Reindent.
1287 (bfd_mach_o_xlat_name): New type.
1288 (bfd_mach_o_print_flags): New function.
1289 (bfd_mach_o_get_name): Ditto.
1290 (bfd_mach_o_cpu_name): New variable.
1291 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1292 (bfd_mach_o_section_type_name)
1293 (bfd_mach_o_section_attribute_name)
1294 (bfd_mach_o_load_command_name): New variables.
1295 (bfd_mach_o_print_private_header): New function.
1296 (bfd_mach_o_print_section_map): New function extracted from
1297 bfd_mach_o_print_private_bfd_data.
1298 (bfd_mach_o_print_section): Ditto. Print more infos.
1299 (bfd_mach_o_print_segment): Ditto.
1300 (bfd_mach_o_print_dysymtab): Ditto.
1301 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1302 load weak dylib, reexport dylib and id dylib.
1303 Handle code signature and segment_split info.
1304 Handle sub frameworks, sub umbrella, sub library and sub client.
1305 (bfd_mach_o_section_get_nbr_indirect): New function.
1306
1307 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1308 (bfd_mach_o_header_flags): New enum to define header flags.
1309 (bfd_mach_o_section_attribute): New enum to replace ...
1310 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1311 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1312 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1313 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1314 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1315 these removed macros.
1316 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1317 (bfd_mach_o_dylib_module): New type.
1318 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1319 macros.
1320 (bfd_mach_o_dylib_table_of_content): New type.
1321 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1322 (bfd_mach_o_dylib_reference): New type.
1323 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1324 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1325 modules, toc, references and indirect syms.
1326 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1327 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1328 unused). Add comment.
1329 (bfd_mach_o_dylib_command): Ditto.
1330 (bfd_mach_o_prebound_dylib_command): Ditto.
1331 (bfd_mach_o_linkedit_command): New type.
1332 (bfd_mach_o_str_command): New type.
1333 (bfd_mach_o_load_command): Add linkedit and str fields.
1334 (mach_o_data_struct): Add symtab field.
1335 (bfd_get_mach_o_data): Renamed to ...
1336 (bfd_mach_o_get_data): ... this new macro.
1337 (bfd_mach_o_scan_read_symtab_symbol,
1338 bfd_mach_o_scan_read_symtab_strtab,
1339 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1340
1341 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1342 instead of direct access.
1343
6d78d0b9
AM		 13442009-06-19 Alan Modra <amodra@bigpond.net.au>
1345
1346 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1347 R_PPC_PLTREL24 relocs.
1348 (ppc_elf_relocate_section): Likewise.
1349
3ec01793
AM		 13502009-06-19 Alan Modra <amodra@bigpond.net.au>
1351
1352 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1353 pointer to sym hash. Update all uses.
1354 (update_plt_info): Likewise. Don't check addend here.
1355
c2e61a4e
L		 13562009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1357
1358 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1359 bfd_sym_from_r_symndx.
1360 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1361
87d72d41
AM		 13622009-06-18 Alan Modra <amodra@bigpond.net.au>
1363
1364 * elf-bfd.h (struct sym_sec_cache): Delete.
1365 (struct sym_cache): New.
1366 (bfd_section_from_r_symndx): Delete prototype.
1367 (bfd_sym_from_r_symndx): Define prototype.
1368 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1369 (bfd_sym_from_r_symndx): ..new function.
1370 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1371 bfd_section_from_r_symndx to new struct and function.
1372 * elf32-bfin.c: Likewise.
1373 * elf32-hppa.c: Likewise.
1374 * elf32-i386.c: Likewise.
1375 * elf32-m32r.c: Likewise.
1376 * elf32-m68hc1x.c: Likewise.
1377 * elf32-m68hc1x.h: Likewise.
1378 * elf32-m68k.c: Likewise.
1379 * elf32-ppc.c: Likewise.
1380 * elf32-s390.c: Likewise.
1381 * elf32-sh.c: Likewise.
1382 * elf64-ppc.c: Likewise.
1383 * elf64-s390.c: Likewise.
1384 * elf64-x86-64.c: Likewise.
1385 * elfxx-sparc.c: Likewise.
1386 * elfxx-sparc.h: Likewise.
1387
14aae723
L		 13882009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1389
1390 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1391 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1392
5e486aa1
NC		 13932009-06-18 Nick Clifton <nickc@redhat.com>
1394
1395 * elflink.c (elf_link_sort_relocs): Return early if there are no
1396 relocs to sort.
1397
361dff73
DK		 13982009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1399
32425da9
NC		 1400 Merge cegcc and mingw32ce target name changes from
1401 CeGCC project:
361dff73 1402
32425da9 1403 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1404
1405 * config.bfd: Add arm*-*-cegcc* target.
1406
32425da9 1407 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1408
1409 * config.bfd: Add arm-*-mingw32ce* target.
1410
e03a8ed8
L		 14112009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1412
1413 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1414 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1415 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1416 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1417
14182009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1419
1420 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1421 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1422 * elf32-i386.c (elf_i386_check_relocs): Use it.
1423 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1424
14252009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1426
1427 * elf-bfd.h (elf_dyn_relocs): New.
1428
1429 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1430 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1431 elf_dyn_relocs.
1432 (elf_i386_copy_indirect_symbol): Likewise.
1433 (elf_i386_check_relocs): Likewise.
1434 (elf_i386_gc_sweep_hook): Likewise.
1435 (elf_i386_allocate_dynrelocs): Likewise.
1436 (elf_i386_readonly_dynrelocs): Likewise.
1437 (elf_i386_size_dynamic_sections): Likewise.
1438
1439 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1440 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1441 with elf_dyn_relocs.
1442 (elf64_x86_64_copy_indirect_symbol): Updated.
1443 (elf64_x86_64_check_relocs): Likewise.
1444 (elf64_x86_64_gc_sweep_hook): Likewise.
1445 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1446 (elf64_x86_64_allocate_dynrelocs): Likewise.
1447 (elf64_x86_64_readonly_dynrelocs): Likewise.
1448 (elf64_x86_64_size_dynamic_sections): Likewise.
1449
64e77c6d
L		 14502009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1451
1452 * elf32-arm.c (create_got_section): Get existing .rela.got
1453 section.
1454 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1455 * elf32-lm32.c (create_got_section): Likewise.
1456 * elf32-m32r.c (create_got_section): Likewise.
1457 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1458 * elf32-s390.c (create_got_section): Likewise.
1459 * elf32-sh.c (create_got_section): Likewise.
1460 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1461 * elf64-s390.c (create_got_section): Likewise.
1462 * elfxx-sparc.c (create_got_section): Likewise.
1463
1464 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1465 the GOT size.
1466
d2149d72
L		 14672009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1468
1469 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1470
1471 * elf32-i386.c (elf_i386_local_hash): Removed.
1472 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1473 (elf_i386_get_local_sym_hash): Likewise.
1474
1475 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1476 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1477 (elf64_x86_64_get_local_sym_hash): Likewise.
1478 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1479 (get_local_sym_hash): Likewise.
1480
cc3bd654
L		 14812009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1482
1483 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1484 rel_got_sec and plt_sec.
1485 (elfNN_ia64_relax_section): Updated.
1486 (elfNN_ia64_create_dynamic_sections): Likewise.
1487 (get_got): Likewise.
1488 (allocate_dynrel_entries): Likewise.
1489 (elfNN_ia64_size_dynamic_sections): Likewise.
1490 (set_got_entry): Likewise.
1491 (elfNN_ia64_choose_gp): Likewise.
1492 (elfNN_ia64_relocate_section): Likewise.
1493 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1494 (elfNN_ia64_finish_dynamic_sections): Likewise.
1495
be3e406d
UW		 14962009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1497
1498 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1499 also for calls.
1500
6de2ae4a
L		 15012009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1502
1503 * configure.in (elf): Add elf-ifunc.lo.
1504
1505 * configure: Regenerated.
1506 * Makefile.in: Likewise.
1507
1508 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1509 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1510
1511 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1512 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1513 irelifunc.
1514 (elf_i386_link_hash_table_create): Likewise.
1515 (elf_i386_create_dynamic_sections): Likewise.
1516 (elf_i386_check_relocs): Likewise.
1517 (elf_i386_allocate_dynrelocs): Likewise.
1518 (elf_i386_size_dynamic_sections): Likewise.
1519 (elf_i386_relocate_section): Likewise.
1520 (elf_i386_finish_dynamic_symbol): Likewise.
1521 (elf_i386_finish_dynamic_sections): Likewise.
1522 (elf_i386_create_got_section): Removed.
1523
1524 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1525 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1526 irelifunc.
1527 (elf64_x86_64_compute_jump_table_size): Updated.
1528 (elf64_x86_64_link_hash_table_create): Likewise.
1529 (elf64_x86_64_create_dynamic_sections): Likewise.
1530 (elf64_x86_64_check_relocs): Likewise.
1531 (elf64_x86_64_allocate_dynrelocs): Likewise.
1532 (elf64_x86_64_size_dynamic_sections): Likewise.
1533 (elf64_x86_64_relocate_section): Likewise.
1534 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1535 (elf64_x86_64_finish_dynamic_sections): Likewise.
1536 (elf64_x86_64_create_got_section): Removed.
1537
1538 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1539 for pointer alignment. Set up section pointers.
1540 (_bfd_elf_create_dynamic_sections): Likewise.
1541 (_bfd_elf_create_ifunc_sections): Moved to ...
1542 * elf-ifunc.c: Here. New.
1543
1544 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1545 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1546 Run "make dep-am".
1547
81694485
NC		 15482009-06-16 Doug Kwan <dougkwan@google.com>
1549
6de2ae4a
L		 1550 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1551 to bfd_signed_vma. Cast constant operands which are used in
1552 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1553
6db7e006
MR		 15542009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1555
1556 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1557 (elf_backend_plt_sym_val): Define.
1558
9b90d8fd
MR		 15592009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1560
1561 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1562 (elf_backend_reloc_type_class): Define.
1563
04981bc1
MR		 15642009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1565
1566 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1567 from an executable to a shared library treat R_VAX_PC32
1568 relocations as R_VAX_PLT32 ones.
1569
886815b2
MR		 15702009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1571
1572 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1573 symbols in GOT space calculation.
1574 (elf_vax_relocate_section): Adjust accordingly.
1575
6c4fb25a
MR		 15762009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1577
1578 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1579 include <R11:R2>.
1580
7b6021f1
MR		 15812009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1582
1583 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1584 attribute.
1585 (elf_vax_relocate_section): Likewise.
1586
188dbb07
L		 15872009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1588
1589 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1590 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1591
048cbda4
L		 15922009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1593
1594 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1595 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1596
482c6ce9
L		 15972009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1598
1599 * Makefile.am: Run "make dep-am".
1600 * Makefile.in: Regenerated.
1601
eba077f2
L		 16022009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1603
1604 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1605 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1606
ec68b083
NC		 16072009-06-15 Nick Clifton <nickc@redhat.com>
1608
1609 * po/ru.po: New Russian translation.
1610 * configure.in (ALL_LINGUAS): Add ru.
1611 * configure: Regenerate.
1612
b80ee1aa
L		 16132009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1614
1615 * elf32-i386.c: Remove duplicated comments.
1616
44c4ea11
L		 16172009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1618
1619 PR ld/10270
1620 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1621 dynamic IFUNC pointer in non-shared object. Use .got.plt
1622 for IFUNC definition in PIE.
1623 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1624 PIE locally.
1625
1626 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1627 dynamic IFUNC pointer in non-shared object. Use .got.plt
1628 for IFUNC definition in PIE.
1629 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1630 PIE locally.
1631
8b7e2992
L		 16322009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1633
1634 * elf32-i386.c (elf_i386_check_relocs): Properly report
1635 local symbol for unhandled relocation against STT_GNU_IFUNC
1636 symbol.
637fa7af 1637 (elf_i386_relocate_section): Likewise.
8b7e2992 1638 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 1639 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 1640
c25bc9fc
L		 16412009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1642
1643 PR ld/10269
1644 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1645 (elf_i386_link_hash_table): Add loc_hash_table and
1646 loc_hash_memory.
1647 (elf_i386_local_hash): New.
1648 (elf_i386_local_htab_hash): Likewise.
1649 (elf_i386_local_htab_eq): Likewise.
1650 (elf_i386_get_local_sym_hash): Likewise.
1651 (elf_i386_link_hash_table_free): Likewise.
1652 (elf_i386_allocate_local_dynrelocs): Likewise.
1653 (elf_i386_finish_local_dynamic_symbol): Likewise.
1654 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1655 (elf_i386_link_hash_table_create): Create loc_hash_table and
1656 loc_hash_memory.
1657 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1658 (elf_i386_size_dynamic_sections): Likewise.
1659 (elf_i386_relocate_section): Likewise.
1660 (elf_i386_finish_dynamic_sections): Likewise.
1661 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1662 isn't NULL.
1663
1664 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1665 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1666 loc_hash_memory.
1667 (elf64_x86_64_local_hash): New.
1668 (elf64_x86_64_local_htab_hash): Likewise.
1669 (elf64_x86_64_local_htab_eq): Likewise.
1670 (elf64_x86_64_get_local_sym_hash): Likewise.
1671 (elf64_x86_64_link_hash_table_free): Likewise.
1672 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1673 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1674 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1675 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1676 and loc_hash_memory.
1677 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1678 symbols.
1679 (elf64_x86_64_size_dynamic_sections): Likewise.
1680 (elf64_x86_64_relocate_section): Likewise.
1681 (elf64_x86_64_finish_dynamic_sections): Likewise.
1682 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1683 sym isn't NULL.
1684
dec9d5df
PB		 16852009-06-10 Philip Blundell <philb@gnu.org>
1686
1687 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1688 elf_sec->this_hdr == NULL.
1689
92bc0e80
TG		 16902009-06-12 Tristan Gingold <gingold@adacore.com>
1691
1692 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1693 * bfd-in2.h: Regenerated.
1694 * libbfd.h: Regenerated.
1695
1696 * mach-o.c (FILE_ALIGN): New macro.
1697 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1698 (bfd_mach_o_print_symbol): Ditto.
1699 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1700 (bfd_mach_o_get_reloc_upper_bound): New function.
1701 (bfd_mach_o_canonicalize_reloc): Ditto.
1702 (bfd_mach_o_scan_write_relocs): Ditto.
1703 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1704 (bfd_mach_o_scan_write_section_64): Ditto.
1705 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1706 written for load command. Do not compute section file offset.
1707 (bfd_mach_o_scan_write_segment_64): Ditto.
1708 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1709 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1710 Mach-O to ...
1711 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 1712 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 1713 Call bfd_mach_o_mangle_symbols.
1714 (bfd_mach_o_build_commands): Adjust for filelen field.
1715 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1716 Do not set symtab file offset anymore here.
1717 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1718 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1719 Set reloc_count and rel_filepos section fields.
1720 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1721 unsigned int.
1722 (bfd_mach_o_scan_read_section_64): Ditto.
1723 (bfd_mach_o_scan_read_section): Ditto.
1724 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1725 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1726 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1727 Handle weak-ref symbols.
1728 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1729 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1730 (bfd_mach_o_scan): Remove assignment to removed field.
1731 (bfd_mach_o_mkobject_init): Ditto.
1732 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1733 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1734 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1735 (bfd_mach_o_swap_reloc_in): Ditto.
1736 (bfd_mach_o_swap_reloc_out): Ditto.
1737
1738 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1739 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1740 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1741 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1742 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1743 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1744 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1745 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1746 (BFD_MACH_O_N_WEAK_DEF): New macros.
1747 Add comments.
1748 (bfd_mach_o_section_type): Add new enumeration values.
1749 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1750 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1751 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1752 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1753 macros.
1754 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1755 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1756 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1757 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1758 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1759 (BFD_MACH_O_RELENT_SIZE): Ditto.
1760 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1761 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1762 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1763 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1764 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1765 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1766 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1767 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1768 (bfd_mach_o_reloc_info): New struct.
1769 (bfd_mach_o_asymbol): New struct.
1770 (bfd_mach_o_symtab_command): The symbols field is now of type
1771 bfd_mach_o_asymbol.
1772 (bfd_mach_o_load_command): The offset and len fields are now of type
1773 unsigned int.
1774 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1775 Add a filelen field. Add comments.
1776 (bfd_mach_o_backend_data): New struct.
1777 (bfd_mach_o_get_backend_data): New macro.
1778 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1779 bfd_mach_o_asymbol.
1780 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1781 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1782 (bfd_mach_o_canonicalize_reloc): Ditto.
1783
1784 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1785 duplicated macro. Now defined to _bfd_generic_is_local_label.
1786 (TARGET_NAME_BACKEND): New macro...
1787 (TARGET_NAME_BACKEND): ... used to name a new variable.
1788 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1789 Mach-O backend data.
1790
1791 * mach-o-i386.c (i386_howto_table): New variable.
1792 (bfd_mach_o_i386_swap_reloc_in): New function.
1793 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1794 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1795 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1796 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1797 (bfd_mach_o_bfd_reloc_type_lookup)
1798 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1799
8c7d38e8
NC		 18002009-06-11 Eric Paris <eparis@redhat.com>
1801 Nick Clifton <nickc@redhat.com>
1802
1803 * opncls.c (_maybe_make_executable): New function. Gives execute
1804 permission to an executable bfd that was opened for writing
1805 provided that it is a regular file. Replaces common code found in...
1806 (bfd_close): here and ...
1807 (bfd_close_all_done): here.
1808
f865a31d
AG		 18092009-06-11 Anthony Green <green@moxielogic.com>
1810
1811 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1812 * bfd-in2.h: Rebuilt.
1813 * libbfd.h: Rebuilt.
1814 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1815 relocation support.
1816 (moxie_reloc_map): Ditto.
1817 Clean up copyright notice.
1818
25b88f33
PP		 18192009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1820
1372b818 1821 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1822 * bfdio.c (bfd_mmap): New function.
1823 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1824 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1825 (cache_iovec): Initialize bmmap member.
1826 * opencls.c (opncls_bmmap): New function.
1827 (opncls_iovec): Initialize bmmap member.
1828
c2f09c75
TG		 18292009-06-09 Tristan Gingold <gingold@adacore.com>
1830
1831 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1832 and stabstr_segment fields.
1833 (mach_o_be_vec, mach_o_le_vec): Removed
1834 (bfd_mach_o_version): New prototype.
1835
1836 * mach-o.c (bfd_mach_o_version): Make this function public.
1837 (mach_o_wide_p): New function.
1838 (bfd_mach_o_wide_p): Ditto.
1839 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1840 weird names.
1841 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1842 Search in the list only if the name starts with a dot.
1843 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1844 test. Check bfd_seek status.
1845 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1846 (bfd_mach_o_scan_write_section_32): Ditto.
1847 (bfd_mach_o_scan_write_section_64): Ditto.
1848 (bfd_mach_o_scan_write_section): Removed.
1849 (bfd_mach_o_scan_write_segment): Split into ...
1850 (bfd_mach_o_scan_write_segment_32): ... this and ...
1851 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1852 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1853 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1854 symbol table. Now returns a boolean.
1855 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1856 Adjust for status type.
1857 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1858 test. Write symbol table. Numbers the sections.
1859 (bfd_mach_o_read_header): Check bfd_seek status.
1860 Use mach_o_wide_p instead of hard-coded test.
1861 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1862 (bfd_mach_o_scan_read_section_64): Ditto.
1863 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1864 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1865 handled common symbols.
1866 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1867 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1868 (bfd_mach_o_scan_read_dylinker): Ditto.
1869 (bfd_mach_o_scan_read_dylib): Ditto.
1870 (bfd_mach_o_scan_read_thread): Ditto.
1871 (bfd_mach_o_scan_read_symtab): Ditto.
1872 Do not create a section for the stabs.
1873 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1874 (bfd_mach_o_scan_read_segment): Ditto.
1875 (bfd_mach_o_scan_read_command): Ditto.
1876 (bfd_mach_o_scan_start_address): Ditto.
1877 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1878 (bfd_mach_o_archive_p): Check bfd_seek status.
1879 (bfd_mach_o_core_fetch_environment): Ditto.
1880
1881 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1882
2a81c24a
L		 18832009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1884
1885 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1886 (elf_i386_link_hash_table_create): Initialize irelifunc.
1887 (elf_i386_check_relocs): Updated. Set up irelifunc for
1888 shared objects.
1889 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1890 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1891 shared objects.
1892 (elf_i386_relocate_section): Likewise.
1893
1894 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1895 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1896 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1897 shared objects.
1898 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1899 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1900 shared objects.
1901 (elf64_x86_64_relocate_section): Likewise.
1902
1903 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1904 ...
1905 (_bfd_elf_create_ifunc_sections): This.
1906
c2f09c75 1907 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1908 ...
1909 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1910 for shared objects.
1911
710ab287
L		 19122009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1913
1914 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1915 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1916 building shared object. Check info->executable instead of
1917 !info->shared when setting non_got_ref.
1918 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1919 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1920 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1921 symbol if needed.
1922 (elf_i386_relocate_section): Output dynamic relocation for
1923 R_386_32 against STT_GNU_IFUNC symbol to get the real
1924 function address when building shared object.
1925 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1926 relocation for STT_GNU_IFUNC symbol in shared object.
1927
1928 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1929 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1930 symbol when building shared object. Check info->executable
1931 instead of !info->shared when setting non_got_ref.
1932 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1933 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1934 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1935 if needed.
1936 (elf64_x86_64_relocate_section): Output dynamic relocation
1937 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1938 function address when building shared object.
1939 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1940 relocation for STT_GNU_IFUNC symbol in shared object.
1941
9e93c730
JK		 19422009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1943
1944 * Makefile.am: Run "make dep-am".
1945 (BFD32_BACKENDS): Add mach-o-i386.lo.
1946 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1947 * Makefile.in: Regenerate.
1948
74681fc4
AM		 19492009-06-06 Alan Modra <amodra@bigpond.net.au>
1950
1951 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1952 when looking for soft-icache stubs.
1953
154a1ee5
TG		 19542009-06-05 Tristan Gingold <gingold@adacore.com>
1955
1956 * mach-o.h: Update copyright year.
1957 (bfd_mach_o_mach_header_magic): New enum.
1958 (bfd_mach_o_cpu_subtype): Now an enum.
1959 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1960 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1961 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1962 (bfd_mach_o_load_command): Field type_required is now a boolean.
1963 Reindent prototypes.
1964 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1965 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1966 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1967 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1968 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1969 (bfd_mach_o_canonicalize_symtab): Ditto.
1970 (bfd_mach_o_get_symbol_info): Ditto.
1971 (bfd_mach_o_print_symbol): Ditto.
1972 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1973 (bfd_mach_o_make_empty_symbol): Ditto.
1974 (bfd_mach_o_write_contents): Ditto.
1975
1976 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1977 bfd_mach_o_mkobject): Defines.
1978 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1979 Do not check with target vector but with flavour.
1980 (struct mach_o_section_name_xlat): New declaration.
1981 (dwarf_section_names_xlat): Ditto.
1982 (text_section_names_xlat): Ditto.
1983 (data_section_names_xlat): Ditto.
1984 (struct mach_o_segment_name_xlat): Ditto.
1985 (segsec_names_xlat): Ditto.
1986 (bfd_mach_o_convert_section_name_to_bfd): New function.
1987 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1988 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1989 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1990 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1991 Accept any input and output flavour. Do not share private data
1992 anymore.
1993 (bfd_mach_o_count_symbols): Add a comment.
1994 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1995 (bfd_mach_o_canonicalize_symtab): Ditto.
1996 (bfd_mach_o_get_symbol_info): Ditto.
1997 (bfd_mach_o_print_symbol): Ditto.
1998 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1999 Use constants instead of hard-coded values.
2000 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2001 values.
2002 (bfd_mach_o_scan_write_section_64): Ditto.
2003 (bfd_mach_o_scan_write_segment): Ditto.
2004 Do not copy sections anymore.
2005 (bfd_mach_o_write_contents): Make it public.
2006 Remove dead code. Rewrite typeflag assignment.
2007 (bfd_mach_o_build_commands): New function.
2008 (bfd_mach_o_set_section_contents): Ditto.
2009 (bfd_mach_o_make_empty_symbol): Make it public.
2010 (bfd_mach_o_read_header): Make it static.
2011 Convert to bfd_boolean.
2012 Use constants instead of hard-coded values.
2013 (bfd_mach_o_make_bfd_section): Call
2014 bfd_mach_o_convert_section_name_to_bfd to create name.
2015 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2016 values.
2017 (bfd_mach_o_scan_read_section_64): Ditto.
2018 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2019 a segment anymore. Use constants instead of hard-coded values.
2020 (bfd_mach_o_scan_read_command): Fix style.
2021 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2022 Get rid of BFD_IO_FUNCS.
2023 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2024 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2025 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2026 (bfd_mach_o_object_p): Removed.
2027 (bfd_mach_o_gen_core_p): New function, replaces ...
2028 (bfd_mach_o_core_p): ... deleted.
2029 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2030
2031 * mach-o-i386.c: New file.
2032 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2033 * configure.in (TDEFINES): Add mach_o_i386_vec.
2034 * configure: Regenerated.
2035 * targets.c: Add mach_o_i386_vec.
2036
2037 * mach-o.c: Update copyright years.
2038 (BFD_IO_FUNCS): Remove (was not used).
2039 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2040 bfd_mach_o_slurp_extended_name_table,
2041 bfd_mach_o_construct_extended_name_table,
2042 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2043 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2044 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2045 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2046 bfd_mach_o_get_section_contents_in_window,
2047 bfd_mach_o_bfd_is_local_label_name,
2048 bfd_mach_o_bfd_is_target_special_symbol,
2049 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2050 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2051 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2052 bfd_mach_o_minisymbol_to_symbol,
2053 bfd_mach_o_bfd_get_relocated_section_contents,
2054 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2055 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2056 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2057 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2058 bfd_mach_o_bfd_merge_private_bfd_data,
2059 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2060 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2061 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2062 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2063 bfd_mach_o_bfd_copy_private_header_data,
2064 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2065 * mach-o-target.c: ... here.
2066 Update copyright years.
2067
a1ef399e
AM		 20682009-06-04 Alan Modra <amodra@bigpond.net.au>
2069
2070 * dep-in.sed: Don't use \n in replacement part of s command.
2071 * Makefile.am (DEP1): LC_ALL for uniq.
2072 Run "make dep-am".
2073 * Makefile.in: Regenerate.
2074
2e75bb35
L		 20752009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2076
2077 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2078 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2079 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2080
0018b0a3
L		 20812009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2082
2083 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2084 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2085 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2086 against STT_GNU_IFUNC symbols for static executables.
2087 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2088 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2089
2090 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2091 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2092 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2093 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2094
94313f36
RS		 20952009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2096
2097 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2098 symbols to be left unimported when linking statically.
2099 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2100 code when linking statically.
2101
7afd84dc
L		 21022009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2103
2104 * elf32-i386.c (elf_i386_check_relocs): Increment
2105 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2106 against STT_GNU_IFUNC symbol.
2107 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2108 local STT_GNU_IFUNC definition is used.
2109 (elf_i386_relocate_section): Handle got.offset != -1 for
2110 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2111 symbol.
2112
2113 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2114 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2115 relocations against STT_GNU_IFUNC symbol.
2116 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2117 local STT_GNU_IFUNC definition is used.
2118 (elf64_x86_64_relocate_section): Handle got.offset != -1
2119 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2120 STT_GNU_IFUNC symbol.
2121
cbe950e9
L		 21222009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2123
2124 PR ld/10205
2125 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2126 (elf_i386_reloc_type_lookup): Likewise.
2127 (R_386_tls): Removed.
2128 (R_386_irelative): New.
2129 (R_386_vt_offset): Updated.
2130 (elf_i386_rtype_to_howto): Likewise.
2131 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2132 (elf_i386_link_hash_table_create): Initialize igotplt,
2133 iplt and irelplt.
2134 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2135 (elf_i386_adjust_dynamic_symbol): Likewise.
2136 (elf_i386_allocate_dynrelocs): Likewise.
2137 (elf_i386_relocate_section): Likewise.
2138 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2139 sections.
2140 (elf_i386_finish_dynamic_symbol): When building a static
2141 executable, use .iplt, .igot.plt and .rel.iplt sections for
2142 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2143 locally defined STT_GNU_IFUNC symbol.
2144
2145 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2146 (x86_64_reloc_map): Likewise.
2147 (R_X86_64_standard): Updated.
2148 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2149 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2150 iplt and irelplt.
2151 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2152 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2153 (elf64_x86_64_allocate_dynrelocs): Likewise.
2154 (elf64_x86_64_relocate_section): Likewise.
2155 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2156 sections.
2157 (elf64_x86_64_finish_dynamic_symbol): When building a static
2158 executable, use .iplt, .igot.plt and .rela.iplt sections for
2159 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2160 for locally defined STT_GNU_IFUNC symbol.
2161
2162 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2163 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2164
2165 * bfd-in2.h: Regenerated.
2166 * libbfd.h: Likewise.
2167
3aa14d16
L		 21682009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2169
2170 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2171 (_bfd_elf_make_ifunc_reloc_section): Removed.
2172 (_bfd_elf_is_ifunc_symbol): Likewise.
2173 (_bfd_elf_create_static_ifunc_sections): New.
2174
2175 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2176 symbol check to ...
2177 (elf_link_add_object_symbols): Here.
2178 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2179 STT_GNU_IFUNC symbol.
2180 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2181 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2182 (IFUNC_INFIX): Removed.
2183 (get_ifunc_reloc_section_name): Likewise.
2184 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2185 (_bfd_elf_is_ifunc_symbol): Likewise.
2186 (_bfd_elf_create_static_ifunc_sections): New.
2187
eb4ff4d6
L		 21882009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2189
2190 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2191 (create_got_section): Likewise.
2192 (allocate_dynrelocs): Likewise.
2193 (readonly_dynrelocs): Likewise.
2194 (set_tls_module_base): Likewise.
2195 (dtpoff_base): Likewise.
2196 (tpoff): Likewise.
2197 (elf_i386_link_hash_table_create): Updated.
2198 (elf_i386_create_dynamic_sections): Likewise.
2199 (elf_i386_check_relocs): Likewise.
2200 (elf_i386_size_dynamic_sections): Likewise.
2201 (elf_i386_relocate_section): Likewise.
2202
2203 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2204 (create_got_section): Likewise.
2205 (allocate_dynrelocs): Likewise.
2206 (readonly_dynrelocs): Likewise.
2207 (set_tls_module_base): Likewise.
2208 (dtpoff_base): Likewise.
2209 (tpoff): Likewise.
2210 (elf64_x86_64_link_hash_table_create): Updated.
2211 (elf64_x86_64_create_dynamic_sections): Likewise.
2212 (elf64_x86_64_check_relocs): Likewise.
2213 (elf64_x86_64_size_dynamic_sections): Likewise.
2214 (elf64_x86_64_relocate_section): Likewise.
2215
fc579192
NC		 22162009-05-28 Nick Clifton <nickc@redhat.com>
2217
2218 * targets.c (_bfd_target_vector): Only include plugin target in
2219 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2220
5ebe2858
UW		 22212009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2222
2223 * elf32-spu.c (struct call_info): New member broken_cycle.
2224 (remove_cycle): Instead of physically removing call_info structures
2225 to break call graph cycles, mark them using the broken_cycle flag.
2226 (mark_overlay_section): Respect broken_cycle flag.
2227 (unmark_overlay_section): Likewise.
2228 (collect_lib_sections): Likewise.
2229 (collect_overlays): Likewise.
2230 (sum_stack): Likewise.
2231
34ad4cb0
UW		 22322009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2233
2234 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2235 (mark_functions_via_relocs): Initialize callee->count to 1.
2236 (pasted_function): Likewise.
2237 (spu_elf_auto_overlay): Honor call counts when determining number
2238 of stubs required in software i-cache mode.
2239
fc579192
NC		 22402009-05-27 Rafael Avila de Espindola <espindola@google.com>
2241
2242 * plugin.c (program_name): Remove.
2243 (plugin_program_name): New.
2244 (bfd_plugin_set_program_name): New.
2245 (try_load_plugin): Use plugin_program_name.
2246 * plugin.h (bfd_plugin_set_program_name): New.
2247
22482009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2249
2250 * aclocal.m4: Include ../config/plugins.m4.
2251 * configure.in: Use AC_PLUGINS.
2252 * configure: Regenerate.
2253 * Makefile.in: Regenerate.
2254 * doc/Makefile.in: Regenerate.
2255
c8a1f254
NS		 22562009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2257
2258 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2259 link.
2260 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2261 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2262 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2263 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2264 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2265 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2266 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2267 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2268 * reloc.c (bfd_generic_relax_section): Likewise.
2269 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2270 * vms.c (vms_bfd_relax_section): Likewise.
2271
68d7e96a
L		 22722009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2273
2274 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2275
2276 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2277 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2278
2279 * elf32-i386.c (allocate_dynrelocs): Updated.
2280 (elf_i386_relocate_section): Likewise.
2281 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2282 (elf64_x86_64_relocate_section): Likewise.
2283
2284 * elf64-x86-64.c (is_indirect_symbol): Removed.
2285
f12e7348
NC		 22862009-05-26 Nick Clifton <nickc@redhat.com>
2287
2288 * po/id.po: Updated Indonesian translation.
2289
ce3c775b
NC		 22902009-05-26 Rafael Avila de Espindola <espindola@google.com>
2291
2292 * Makefile.am: Run "make dep-am".
2293 (AM_CPPFLAGS): New.
2294 (LIBDL): New.
2295 (ALL_MACHINES): Add cpu-plugin.lo.
2296 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2297 (BFD32_BACKENDS): Add plugin.lo.
2298 (BFD32_BACKENDS_CFILES): Add plugin.c.
2299 (libbfd_la_LIBADD): Add LIBDL
2300 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2301 (bfd_plugin_arch): Declare.
2302 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2303 * bfd.c (bfd): Add plugin_data.
2304 * config.bfd: Handle the plugin target.
2305 * configure.in: Check for --enable-plugins.
2306 (LT_INIT): Use the dlopen option.
2307 * cpu-plugin.c: New.
2308 * plugin.c: New.
2309 * plugin.h: New.
2310 * targets.c (plugin_vec): Declare.
2311 (_bfd_target_vector): Add plugin_vec.
2312 * Makefile.in: Regenerate.
2313 * bfd-in2.h: Regenerate.
2314 * configure: Regenerate.
2315
9e097a72
AM		 23162009-05-26 Alan Modra <amodra@bigpond.net.au>
2317
2318 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2319 per line with all lines having continuation backslash. Prefix
2320 first line with "A", following lines with "B".
2321 * Makefile.am (DEP): Don't use dep.sed here.
2322 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2323 dep.sed here on dependencies, sort and uniq.
2324 * Makefile.in: Regenerate.
2325
d5acff2f
TG		 23262009-05-25 Tristan Gingold <gingold@adacore.com>
2327
2328 * makefile.vms: Add verilog.obj to object list OBJS.
2329
5c93f09b
AM		 23302009-05-24 Alan Modra <amodra@bigpond.net.au>
2331
2332 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2333 for BFD_IN_MEMORY is cleared.
2334 (bfd_bwrite): Zero excess memory allocated.
2335
48229727
JB		 23362009-05-22 Julian Brown <julian@codesourcery.com>
2337
2338 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2339 macros.
2340 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2341 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2342 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2343 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2344 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2345 (a8_erratum_fix, a8_erratum_reloc): New structs.
2346 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2347 num_a8_erratum_fixes, fix_cortex_a8 fields.
2348 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2349 (elf32_arm_add_stub): Split into two parts, creating...
2350 (elf32_arm_create_or_find_stub_sec): New function.
2351 (elf32_arm_final_link_relocate): Add forward declaration.
2352 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2353 relocations, multiple relocations per stub.
2354 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2355 (arm_size_one_stub): Use find_stub_size_and_template.
2356 (a8_reloc_compare): New.
2357 (find_thumb_glue): Add forward declaration.
2358 (cortex_a8_erratum_scan): New.
2359 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2360 (bfd_elf32_arm_set_cortex_a8_fix): New.
2361 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2362 (arm_map_one_stub): Add THUMB32_TYPE support.
2363 (a8_branch_to_stub_data): New.
2364 (make_branch_to_a8_stub): New.
2365 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2366 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2367 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2368 Cortex-A8 erratum workaround.
2369 * bfd-in2.h: Regenerate.
2370
2b3decb5
AM		 23712009-05-22 Alan Modra <amodra@bigpond.net.au>
2372
2373 * Makefile.am: Run "make dep-am".
2374 * Makefile.in: Regenerate.
2375 * po/SRC-POTFILES.in: Regenerate.
2376
930e005c
AM		 23772009-05-21 Alan Modra <amodra@bigpond.net.au>
2378
2379 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2380 commit.
2381
6e0b88f1
AM		 23822009-05-21 Alan Modra <amodra@bigpond.net.au>
2383
2384 * elf-bfd.h (struct elf_backend_data
2385 <elf_backend_link_output_symbol_hook>): Return an int.
2386 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2387 symbols on deleted .opd entries.
2388 * elflink.c (elf_link_output_sym): Return without outputting sym
2389 if output_symbol_hook returns 2.
2390 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2391 Abort if we must not discard sym.
2392 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2393 local syms.
2394 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2395 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2396 elf_backend_link_output_symbol_hook return type change.
2397 * elf32-arm.c (output_arch_syminfo): Likewise.
2398 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2399 (elf32_arm_output_arch_local_syms): Likewise.
2400 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2401 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2402 (bfd_score_elf_link_output_symbol_hook): Likewise.
2403 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2404 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2405 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2406 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2407 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2408 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2409 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2410 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2411 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2412 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2413 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2414
5ef11c02
AM		 24152009-05-21 Alan Modra <amodra@bigpond.net.au>
2416
2417 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2418 out of range .opd symbols.
2419
ebf12fbe
DK		 24202009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2421
2422 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2423 fprintf_vma directly.
2424 * peXXigen.c (pe_print_edata): Likewise.
2425 (pe_print_pdata): Likewise.
2426 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2427 (_bfd_XX_print_private_bfd_data_common): Likewise.
2428
c1711530
DK		 24292009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2430
2431 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2432
22a8f80e 24332009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2434 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2435
2436 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2437 fix discarded sections.
2438
335bd8f2
UW		 24392009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2440
2441 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2442 sections into the software icache.
2443
cdc83fba
UW		 24442009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2445
2446 * elf32-spu.c (build_stub): Always build "compact" sofware
2447 i-cache stubs.
2448
97fc8d84
UW		 24492009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2450
2451 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2452 (spu_elf_setup): Initialize it.
2453 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2454 Update to new-sytle cache manager data structures.
2455 (spu_elf_build_stubs): Generate new-style cache manager data
2456 structures and symbols.
2457 (spu_elf_auto_overlay): Update size computation.
2458
452de53c
UW		 24592009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2460
2461 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2462 segments first amongst the program headers.
2463
d342a8b1
UW		 24642009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2465
2466 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2467 into addresses for relocation types that look at high bits. Remove
2468 special handling of relocation overflow warnings.
2469
cc210763
UW		 24702009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2471
2472 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2473 control flow graph between fragments of a function.
2474
c1ea05bb
UW		 24752009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2476
2477 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2478 generate only a 16-byte .toe section.
2479 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2480
bbb0fc04
AM		 24812009-05-14 Alan Modra <amodra@bigpond.net.au>
2482
2483 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2484 (spu_elf_place_overlay_data): ..here. New function.
2485 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2486
6e6718a3
AJ		 24872009-05-13 Andrew Jenner <andrew@codesourcery.com>
2488
2489 * elf32-arm.c: Move sysdep.h to start of file.
2490
77ae44b0
AM		 24912009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2492
2493 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2494 start of overlays.
2495 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2496 __icache_tag_array and __icache_tag_array_size.
2497
51408ec2
AM		 24982009-05-11 Masaki Muranaka <monaka@monami-software.com>
2499
2500 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2501 ATTRIBUTE_UNUSED.
2502 (bfinfdpic_link_omit_section_dynsym): Likewise.
2503 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2504
2468f9c9
PB		 25052009-05-05 Paul Brook <paul@codesourcery.com>
2506
2507 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2508 * bfd-in2.h: Regenerate.
2509 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2510 (_arm_elf_section_data): Add text and exidx fields.
2511 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2512 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2513 copy_exidx_entry): New functions.
2514 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2515
738a79f6
CL		 25162009-05-05 Christophe lyon <christophe.lyon@st.com>
2517
2518 * elf32-arm.c (DEF_STUBS): New helper define.
2519 (DEF_STUB): Likewise.
2520 (stub_def): New type.
2521 (stub_definitions): New array, containing stub template pointers
2522 and sizes.
2523 (arm_size_one_stub): Make use of stub_definitions.
2524
09e2aba4
DK		 25252009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2526
2527 * elflink.c (find_version_for_sym): Remove from here, ...
2528 * linker.c (bfd_find_version_for_sym): ... rename, replace
2529 here, make public and update all callers.
2530 * bfd-in2.h: Regenerate.
2531
d8045f23
NC		 25322009-04-30 Nick Clifton <nickc@redhat.com>
2533
2534 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2535 section pointer.
2536 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2537 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2538 into a STT_GNU_IFUNC symbol type.
2539 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2540 type.
2541 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2542 the binary contains ifunc symbols.
2543 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2544 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2545 * elf32-i386.c (is_indirect_function): New function.
2546 (elf_i386_check_relocs): Create an ifunc output section.
2547 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2548 section if necessary.
2549 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2550 if necessary.
2551 (elf_i386_add_symbol_hook): New function. Set the
2552 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2553 symbol is encountered.
2554 (elf_backend_post_process_headers): Define.
2555 (elf_backend_add_symbol_hook): Define.
2556 (elf_i386_post_process_headers): Rename to
2557 elf_i388_fbsd_post_process_headers.
2558 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2559 (is_indirect_function): New function.
2560 (elf64_x86_64_check_relocs): Create an ifunc output section.
2561 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2562 section if necessary.
2563 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2564 symbol if necessary.
2565 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2566 elf_obj_data structure if an ifunc symbol is encountered.
2567 (elf_backend_post_process_headers): Define.
2568 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2569 if we have ifunc symbols to handle.
2570 (get_ifunc_reloc_section_name): New function. Computes the name
2571 for an ifunc section.
2572 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2573 section to hold ifunc relocs.
2574 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2575 (bfd_print_symbol_vandf): Handle ifunc symbols.
2576 (bfd_decode_symclass): Likewise.
2577 * bfd-in2.h: Regenerate.
2578
96c23d59
JM		 25792009-04-30 Joseph Myers <joseph@codesourcery.com>
2580
2581 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2582 MOVW and MOVT relocations in a shared library link.
2583
c067354b
NC		 25842009-04-27 Anthony Green <green@moxielogic.com>
2585
2586 * verilog.c: New file.
2587 * Makefile.am (BFD32_LIBS): Add verilog.c.
2588 (BFD32_LIBS_CFILES): Add verilog.c.
2589 (verilog.lo): New build rule.
2590 * Makefile.in: Rebuilt.
2591 * targets.c: Add verilog support.
2592 * bfd.c (tdata union): Add Verilog private data field.
2593 * bfd-in2.h: Regenerate.
2594
325c681d
L		 25952009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2596
2597 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2598 copy pe_opthdr.
2599
ba775898
DK		 26002009-04-23 Matthias Klose <doko@ubuntu.com>
2601
2e28a5fc 2602 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2603
155d87d7
CL		 26042009-04-22 Christophe Lyon <christophe.lyon@st.com>
2605
2606 PR9743
2607 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2608 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2609 (elf32_arm_size_stubs): Likewise.
2610 (record_thumb_to_arm_glue): Deleted unused function.
2611 (bfd_elf32_arm_process_before_allocation): No longer handle
2612 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2613 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2614 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2615
3e6b1042
DJ		 26162009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2617
2618 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2619 (elf32_arm_write_section): Declare early.
2620 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2621 (arm_allocate_glue_section_space): Exclude empty sections.
2622 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2623 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2624 BFD.
2625 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2626 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2627 (elf32_arm_size_dynamic_sections): Allocate interworking
2628 sections here.
2629 (bfd_elf32_bfd_final_link): Define.
2630
4f360784
L		 26312009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2632
2633 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 2634
4f360784
L		 2635 * coffcode.h (coff_compute_section_file_positions): Clear
2636 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2637
2638 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2639 force_minimum_alignment.
2640
2641 * libcoff.h: Regenerated.
2642
2643 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2644 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2645
2646 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2647 nor target_subsystem.
2648
2649 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2650 force_minimum_alignment nor target_subsystem.
2651
e48570bb
DK		 26522009-04-21 Kai Tietz <kai.tietz@onevision.com>
2653
2654 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2655 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2656 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2657 include in coff-x86_64.c of headers.
2658 (PDATA_ROW_SIZE): New define.
2659 (pex_regs[]): New static array.
2660 (pex64_get_runtime_function): New static function.
2661 (pex64_get_unwind_info): Likewise.
2662 (pex64_get_scope_entry): Likewise.
2663 (pex64_xdata_print_uwd_codes): Likewise.
2664 (pex64_get_section_by_rva): Likewise.
2665 (pex64_dump_xdata): Likewise.
2666 (pex64_bfd_print_pdata): Likewise.
2667 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2668 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2669 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2670
383c383f 26712009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 2672 Alan Modra <amodra@bigpond.net.au>
2673 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 2674
2675 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2676 long names and non-NUL-terminated strings.
2677
b6b450f1
L		 26782009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2679
2680 * bfd-in2.h: Regenerated.
2681
d9118602
L		 26822009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2683
2684 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2685 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2686
92dd4511
L		 26872009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2688
2689 PR binutils/10074
2690 * coffcode.h (bfd_pei_p): New.
2691
2692 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2693 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2694 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2695 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2696 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2697 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2698
2699 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2700 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2701 bfd_efi_rtdrv_x86_64_vec,
2702 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2703 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2704 * targets.c: Likewise.
2705
2706 * configure: Regenerated.
2707 * libcoff.h: Likewise.
2708 * Makefile.in: Likewise.
2709
2710 * efi-app-ia32.c: Removed.
2711 * efi-app-x86_64.c: Likewise.
2712 * efi-bsdrv-ia32.c: Likewise.
2713 * efi-bsdrv-ia64.c: Likewise.
2714 * efi-bsdrv-x86_64.c: Likewise.
2715 * efi-rtdrv-ia32.c: Likewise.
2716 * efi-rtdrv-ia64.c: Likewise.
2717 * efi-rtdrv-x86_64.c: Likewise.
2718 * efi-rtdrv-ia32.c: Likewise.
2719
2720 * efi-app-ia64.c: Moved to ...
2721 * pei-ia64.c: This.
2722 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2723 (TARGET_NAME): Set to pei-ia64.
2724
2725 * libpei.h (bfd_target_pei_p): Removed.
2726 (bfd_target_pei_arch): Likewise.
2727 (bfd_target_efi_app_p): Likewise.
2728 (bfd_target_efi_app_arch): Likewise.
2729 (bfd_target_efi_bsdrv_p): Likewise.
2730 (bfd_target_efi_bsdrv_arch): Likewise.
2731 (bfd_target_efi_rtdrv_p): Likewise.
2732 (bfd_target_efi_rtdrv_arch): Likewise.
2733 (bfd_pe_executable_p): Likewise.
2734
2735 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2736 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2737 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2738 and efi-rtdrv-ia32.c.
2739 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2740 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2741 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2742 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2743 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2744 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2745 (efi-app-ia64.lo): Removed.
2746 (efi-bsdrv-ia32.lo): Likewise.
2747 (efi-rtdrv-ia32.lo): Likewise.
2748 (efi-app-ia64.lo): Likewise.
2749 (efi-bsdrv-ia64.lo): Likewise.
2750 (efi-rtdrv-ia64.lo): Likewise.
2751 (efi-app-x86_64.lo): Likewise.
2752 (efi-bsdrv-x86_64.lo): Likewise.
2753 (efi-rtdrv-x86_64.lo): Likewise.
2754 (pei-ia64.lo): New.
2755
2756 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2757 with bfd_pei_p.
2758 (arch_type): Removed.
2759 (pe_arch): Likewise.
2760 (pe_bfd_object_p): Just return coff_object_p.
2761
2762 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2763 bfd_pe_executable_p with bfd_pei_p.
2764
69c5861e
CL		 27652009-04-17 Christophe Lyon <christophe.lyon@st.com>
2766
2767 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2768 PLT entries to an undefined symbol when generating a shared
2769 library.
2770
e9cd0660
NC		 27712009-04-17 Nick Clifton <nickc@redhat.com>
2772
2773 PR 9909
2774 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2775
3023e3f6
RS		 27762009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2777
2778 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2779 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2780 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2781 * binary.c (binary_bfd_define_common_symbol): Likewise.
2782 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2783 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2784 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2785 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2786 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2787 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2788 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2789 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2790 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2791 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2792 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2793 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2794 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2795 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2796 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2797 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2798 * som.c (som_bfd_define_common_symbol): Likewise.
2799 * srec.c (srec_bfd_define_common_symbol): Likewise.
2800 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2801 * versados.c (versados_bfd_define_common_symbol): Likewise.
2802 * vms.c (vms_bfd_define_common_symbol): Likewise.
2803 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2804 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2805 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2806 (pmac_xcoff_vec): Likewise.
2807 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2808 (aix5coff64_vec): Likewise.
2809 * linker.c (bfd_generic_define_common_symbol): New function.
2810 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2811 (_bfd_define_common_symbol): New field.
2812 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2813 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2814 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2815 symbols here.
2816 * bfd-in2.h: Regenerate.
2817 * libbfd.h: Likewise.
2818 * libcoff.h: Likewise.
2819
20135e4c
NC		 28202009-04-15 Anthony Green <green@moxielogic.com>
2821
2822 * targets.c: Add moxie support.
2823 * Makefile.am: Ditto.
2824 * Makefile.in: Rebuilt.
2825 * cpu-moxie.c, elf32-moxie.c: New files.
2826 * archures.c: Add moxie support.
2827 * configure.in: Add moxie support.
2828 * configure: Rebuilt.
2829 * config.bfd, archures.c: Add moxie support.
2830 * bfd-in2.h: Rebuilt.
2831
82b5c97a
CL		 28322009-04-15 Christophe Lyon <christophe.lyon@st.com>
2833
2834 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2835 branch to an undef weak symbol into a jump to next instruction if
2836 a PLT entry will be created.
2837
0408dee6
DK		 28382009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2839
2840 * coffgen.c (make_a_section_from_file): Set the backend long
2841 section names enable if long section names found on input.
2842 * coffcode.h: Extend long section names documentation to match.
2843
a0c402a5
L		 28442009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2845
2846 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2847 machine code.
2848
4d28413b
DD		 28492009-04-07 DJ Delorie <dj@redhat.com>
2850
2851 * archures.c: Add bfd_mach_mep_c5.
2852 * bfd-in2.h: Likewise.
2853 * cpu-mep.c: Add bfd_c5_arch.
2854 * elf32-mep.c: Support it.
2855
bb6198d2
L		 28562009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2857
2858 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2859 info->callbacks->einfo.
2860 * linker.c (_bfd_generic_section_already_linked): Likewise.
2861
bcb012d3
DD		 28622009-04-06 DJ Delorie <dj@redhat.com>
2863
2864 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2865
db1fe6e9
L		 28662009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2867
2868 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2869 _bfd_pex64_print_pdata only if PE is defined.
2870
2871 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2872 (_bfd_pex64_print_pdata): This.
2873
2874 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2875 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2876 is defined.
2877
c7c7219d
KT		 28782009-04-05 Kai Tietz <kai.tietz@onevision.com>
2879
2880 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2881 _bfd_pep_print_x64_pdata.
2882 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2883 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2884
3df502ae
SA		 28852009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2886
154a1ee5 2887 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2888 to zero.
2889
d3626fb0
CL		 28902009-04-02 Christophe Lyon <christophe.lyon@st.com>
2891
2892 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2893 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2894 branch stubs.
2895 (elf32_arm_stub_type): New enum values for the two new stubs.
2896 (arm_type_of_stub): Make use of the two new stubs.
2897 (arm_size_one_stub): Handle the two new stubs.
2898
fe723c87
MT		 28992009-04-01 Matt Thomas <matt@netbsd.org>
2900
2901 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2902 hidden symbols into the GOT or PLT.GOT.
154a1ee5 2903 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 2904 into a shared object if it is against a hidden symbol.
2905
ee698300
RS		 29062009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2907
2908 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2909 and know_contains_shared_object_p.
2910 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2911 Cache the result in the archive_info table.
2912 (xcoff_auto_export_p): Add an "info" parameter and update the
2913 call to xcoff_archive_contains_shared_object_p.
2914 (xcoff_mark_auto_exports): Update accordingly.
2915 (xcoff_post_gc_symbol): Likewise.
2916
54e2dbe0
RS		 29172009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2918
2919 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2920 rather than C_EXT.
2921
2e470849
RS		 29222009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2923
2924 * coff-rs6000.c (member_layout): New structure.
2925 (archive_iterator): Likewise.
2926 (member_layout_init): New function.
2927 (archive_iterator_begin): Likewise.
2928 (archive_iterator_next): Likewise.
2929 (xcoff_write_armap_old): Use the new iterator functions.
2930 (do_shared_object_padding): Delete.
2931 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2932 handling of arch_info.
2933 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2934 first loop rather than the second. Allocate a member header if
2935 there isn't one, then work out the stat information and length
2936 in the first loop too. Use the new iterators for the second loop.
2937 (xcoff_write_archive_contents_big): Likewise.
2938
24c611d1
RS		 29392009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2940
2941 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2942 (bfd_xcoff_set_archive_import_path): Likewise.
2943 * bfd-in2.h: Regenerate.
2944 * xcofflink.c: Include libiberty.h.
2945 (xcoff_archive_info): New structure.
2946 (xcoff_archive_info_hash): New function.
2947 (xcoff_archive_info_eq): Likewise.
2948 (xcoff_get_archive_info): Likewise.
2949 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2950 (bfd_xcoff_split_import_path): New function.
2951 (bfd_xcoff_set_archive_import_path): Likewise.
2952 (xcoff_set_import_path): Move earlier in file.
2953 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2954 object to the the directory part of the bfd's filename. Get the
2955 import path and filename of an archive object from the archive's
2956 xcoff_tdata, initializing it if necessary. Update use of
2957 import_file_id.
2958 (bfd_link_input_bfd): Update use of import_file_id.
2959 (xcoff_write_global_symbol): Likewise.
2960
d286971a
RS		 29612009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2962
2963 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2964
29652009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2966
2967 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2968 a .loader section for relocatable links.
2969 (xcoff_need_ldrel_p): New function.
2970 (xcoff_mark): Use it.
2971 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2972 a loader section.
2973 (xcoff_build_ldsym): New function, split out from...
2974 (xcoff_build_ldsyms): ...here. Rename to...
2975 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2976 call xcoff_build_ldsym, if there's a loader section.
2977 (xcoff_build_loader_section): New function, extracted verbatim from...
2978 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2979 there's a loader section. Only add an __rtinit loader symbol
2980 if there's a loader section. Update after above name change.
2981 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2982 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2983 and xcoff_create_ldrel.
2984 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2985 (xcoff_reloc_link_order): Likewise, but only call it if there's
2986 a loader section. Use xcoff_symbol_section.
2987 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2988 if there's a loader section.
2989
8707bb87
RS		 29902009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2991
2992 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2993
e780aef2
CL		 29942009-04-01 Christophe Lyon <christophe.lyon@st.com>
2995
2996 * elf32-arm.c (group_sections): Rewrite loops for better
2997 readability.
2998
c301e700
DD		 29992009-03-30 DJ Delorie <dj@redhat.com>
3000
3001 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3002 relocs when doing a relocatable link.
3003
3895f852
MM		 30042009-03-28 Mark Mitchell <mark@codesourcery.com>
3005
3006 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3007 "ERROR:", in error messages.
3008 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3009 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3010 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3011 (elf32_arm_merge_eabi_attributes): Likewise.
3012 (elf32_arm_merge_private_bfd_data): Likewise.
3013
ea882e87
NC		 30142009-03-27 Nick Clifton <nickc@redhat.com>
3015
3016 * section.c (bfd_get_section_contents): Detect and handle the case
3017 where a section has the SEC_IN_MEMORY flag set but no actual
3018 contents allocated.
3019
9433b9b1
AM		 30202009-03-26 Alan Modra <amodra@bigpond.net.au>
3021
3022 PR 6494
3023 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3024 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3025 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3026 if we don't find matching PT_LOAD when copying.
3027
dc1aa734
SR		 30282009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3029
3030 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3031 the reloc descriptions.
3032
34d3d6b9
HPN		 30332009-03-25 Hans-Peter Nilsson <hp@axis.com>
3034
3035 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3036 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3037 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3038
34274ccc
L		 30392009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3040
3041 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3042 (bfd_i386_arch_intel_syntax): Likewise.
3043 (i8086_arch): Likewise.
3044 (bfd_x86_64_arch): Likewise.
3045
019c5a2e
HPN		 30462009-03-24 Hans-Peter Nilsson <hp@axis.com>
3047
6718f446
HPN		 3048 * elf32-cris.c (cris_elf_relocate_section): <case
3049 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3050 symbols for non-allocated sections. Don't check whether to
3051 generate R_CRIS_DTPMOD for non-allocated sections.
3052 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3053 handle relocation GC:ing if applied to non-allocated section.
3054 (cris_elf_check_relocs): Similar.
3055
019c5a2e
HPN		 3056 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3057 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3058 when emitting a known TP offset in the GOT.
3059
ffcfec52
AM		 30602009-03-23 Alan Modra <amodra@bigpond.net.au>
3061
3062 * elf64-ppc.c (synthetic_opd): Delete.
3063 (compare_symbols): Look for .opd name rather than section match.
3064 (ppc64_elf_get_synthetic_symtab): Likewise.
3065
c6dd29ce
AM		 30662009-03-21 Alan Modra <amodra@bigpond.net.au>
3067
3068 * elf32-ppc.c (is_pic_glink_stub): Delete.
3069 (is_nonpic_glink_stub): New function.
3070 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3071 than first pic one.
3072 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3073
8c21ca21
AK		 30742009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3075 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3076
3077 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 3078 macros for visibilty and locality checks.
8c21ca21
AK		 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 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3084 (elf_s390_adjust_dynamic_symbol): Likewise.
3085 (allocate_dynrelocs): Likewise.
3086 (elf_s390_relocate_section): Likewise.
3087 (elf_s390_finish_dynamic_symbol): Likewise.
3088
156621f3
KT		 30892009-03-19 Kai Tietz <kai.tietz@onevision.com>
3090
3091 * bfd-in2.h: Regenerated.
3092 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3093 for debugging sections and map memory read/write dependent on
3094 SEC_COFF_NOREAD.
3095 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3096 without memory read flags set.
3097 * section.c: Add SEC_COFF_NOREAD to section flags.
3098
d1fa68d3
AS		 30992009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3100
3101 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3102 for format string.
3103
ad2adbc8
AM		 31042009-03-19 Alan Modra <amodra@bigpond.net.au>
3105
3106 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3107 "no overlays" return. If there are overlays, create overlay
3108 manager entry symbols here, so that..
3109 (spu_elf_build_stubs): ..we don't need to set them up here.
3110 Simplify entry symbol tests.
3111 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3112
67cc5033
MK		 31132009-03-18 Mark Kettenis <kettenis@gnu.org>
3114
d1fa68d3 3115 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 3116 (elfcore_grok_openbsd_note): New functions.
3117 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3118
8d25cc3d
AM		 31192009-03-18 Alan Modra <amodra@bigpond.net.au>
3120
3889c459 3121 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 3122 * elf32-m68hc1x.c: Include alloca-conf.h.
3123 * xsym.c: Likewise.
3124 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3125 * som.c: Likewise.
3126 * Makefile.am: Run "make dep-am".
3127 * Makefile.in: Regenerate.
3128
a89e6478
DJ		 31292009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3130
3131 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3132
a7e11ee1
AM		 31332009-03-17 Alan Modra <amodra@bigpond.net.au>
3134
3135 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3136 Add compact_stub.
3137 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3138 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3139 ovly_return fields with ovly_entry[2]. Adjust all users.
3140 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3141 when soft-icache.
3142 (spu_elf_build_stubs): Likewise.
3143 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3144 ovly_flavour changes. Update all callers.
3145 (ovl_stub_size_log2): New function.
3146 (build_stub): Handle compact icache stubs. Use different manager
3147 entry point for stubs in non-icache area.
3148 (spu_elf_size_stubs): Don't allocate space for indirect branch
3149 descriptors.
3150 (spu_elf_build_stubs): And don't built them.
3151
607a83c9
AS		 31522009-03-16 Andrew Stubbs <ams@codesourcery.com>
3153
3154 * dwarf2.c (read_section): Always use rawsize, if available.
3155
588f62fc
AM		 31562009-03-16 Alan Modra <amodra@bigpond.net.au>
3157
3158 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3159 of rawsize and size for buffer.
3160
a14c90c1
UW		 31612009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3162
3163 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3164 parameter just because fixed sections fit into local store.
3165 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3166 generating overlays if fixed sections plus reserved stack
3167 and heap space fit into local store.
3168
30c665df
AM		 31692009-03-15 Alan Modra <amodra@bigpond.net.au>
3170
3171 * elf32-spu.c (build_stub): Correct icache set_id.
3172 (spu_elf_relocate_section): Likewise.
3173
f95942a3
RS		 31742009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3175
3176 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3177 symbol table if it was created by the current call.
3178
670562e9
RS		 31792009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3180
3181 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3182 class XMC_DS rather than XMC_UA.
3183
b64232cc
RS		 31842009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3185
3186 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3187 bfd_boolean export_defineds parameter with an unsigned int
3188 auto_export_flags parameter.
3189 * bfd-in2.h: Regenerate.
3190 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3191 split out from xcoff_build_ldsyms.
3192 (xcoff_covered_by_expall_p): New function.
3193 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3194 but with extra code to handle -bexpfull and -bexpall.
3195 (xcoff_mark_auto_exports): New function.
3196 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3197 a function should be automatically exported.
3198 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3199 parameter with an auto_export_flags parameter. Update ldinfo
3200 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3201 exported symbols.
3202
7d504122
RS		 32032009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3204
3205 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3206 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3207 init and fini functions. Do garbage collection for objects
3208 without an entry point too.
3209
8602d4fe
RS		 32102009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3211
3212 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3213 check whether a symbol has csect information.
3214 (coff_print_aux): Likewise.
3215 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3216 information for C_AIX_WEAKEXT too.
3217 (_bfd_xcoff_swap_aux_out): Likewise.
3218 (xcoff_reloc_type_br): Handle defweak symbols too.
3219 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3220 information for C_AIX_WEAKEXT too.
3221 (_bfd_xcoff64_swap_aux_out): Likewise.
3222 (xcoff64_reloc_type_br): Handle defweak symbols too.
3223 * coffgen.c (coff_print_symbol): Handle auxillary function
3224 information for C_AIX_WEAKEXT too.
3225 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3226 instead of BSF_GLOBAL if the L_WEAK flag is set.
3227 (xcoff_dynamic_definition_p): New function.
3228 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3229 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3230 always take the symbol class from the ldsym. Use weak bfd symbol
3231 types for weak ldsyms.
3232 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3233 Fix the check for whether a definition is from a shared object.
3234 Allow redefinitions of weak symbols.
3235 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3236 (xcoff_keep_symbol_p): Likewise.
3237 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3238 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3239 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3240 but mark them as L_WEAK.
3241 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3242 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3243
5b49f6dc
RS		 32442009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3245
3246 * xcofflink.c (xcoff_mark): When walking the relocations,
3247 only mark the target symbol or the target section, not both.
3248 (xcoff_final_definition_p): New function.
3249 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3250 symbol is a valid definition of the associated output symbol.
3251 Use XCOFF_ALLOCATED to stop the same hash table entry having
3252 two output symbols.
3253 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3254 keeping a symbol.
3255 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3256
c4037431
RS		 32572009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3258
3259 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3260 symbols as XMC_XO.
3261
3df13c4a
RS		 32622009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3263
3264 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3265 * libcoff.h: Regenerate.
3266 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3267 line-number counts in the bfd's lineno_counts field.
3268 Don't keep per-csect line-number counts.
3269 (xcoff_sweep): Don't update per-csect line-number counts.
3270 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3271 entries in each output section.
3272 (xcoff_link_input_bfd): Get the number of line numbers from
3273 the bfd's lineno_counts field, rather than recalculating it
3274 from scratch. Fix the range check when updating C_BINCL and
3275 C_EINCL symbols.
3276 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3277 here. Don't expect csects to have line-number counts.
3278
e450936a
RS		 32792009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3280
3281 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3282 * libcoff.h: Regenerate.
3283 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3284 "skip" logic from xcoff_link_input_bfd.
3285 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3286 objects in a dynamic link, rather than checking whether csectpp
3287 is null. Always allocate debug_index for other objects,
3288 and always go through the loop. Update the type of debug_index
3289 after the change above. Read the auxillary csect information
3290 and use xcoff_keep_symbol_p to decide whether a symbol should
3291 be kept. Set its debug_index to -2 if not.
3292 (xcoff_link_input_bfd): Update the type of debug_index after
3293 the change above and always expect it to be nonnull. Use it to
3294 test whether a symbol should be stripped, rather than making the
3295 decision here. Postpone all symbol creation to the second pass.
3296
47dfb2ca
RS		 32972009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3298
3299 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3300 creating a descriptor.
3301 (xcoff_sweep): Don't mark toc_section unless it's needed.
3302 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3303 when marking every bfd.
3304 (xcoff_link_input_bfd): Skip all TOC anchors.
3305 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3306 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3307 to -1; call xcoff_find_tc0 instead.
3308
4cc02a02
RS		 33092009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3310
3311 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3312 * libcoff.h: Regenerate.
3313 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3314 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3315 the previous symbol's csect. Treat last_symndx as an inclusive value
3316 and simplify its handling.
3317 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3318 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3319 relocations against undefined or absolute sections.
4cc02a02
RS		 3320 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3321 of bfd_und_section_ptr.
3322 (xcoff_link_input_bfd): Likewise.
3323
858ef0ce
RS		 33242009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3325
3326 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3327 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3328 flag is set. Assert that all undefined symbols are either
3329 imported or defined by a dynamic object.
3330 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3331 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3332 handling to all relocations. Only set XCOFF_CALLED for function
3333 symbols.
3334 (xcoff_find_function): New function, split out from...
3335 (bfd_xcoff_export_symbol) ...here.
3336 (xcoff_set_import_path): New function, split out from...
3337 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3338 meaning of XCOFF_CALLED.
3339 (xcoff_mark_symbol): If we mark an undefined and unimported
3340 symbol, find some way of defining it. If the symbol is a function
3341 descriptor, fill in its definition automatically. If the symbol
3342 is a function, mark its descriptor and allocate room for global
3343 linkage code. Otherwise mark the symbol as implicitly imported.
3344 Move the code for creating function descriptors from...
d1fa68d3 3345 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3346 check for symbols that were implicitly defined.
3347 (xcoff_mark): Don't count any dynamic relocations against
3348 function symbols.
3349 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3350 in the xcoff link info.
3351 (xcoff_link_input_bfd): Remove handling of undefined and
3352 unexported symbols.
3353
12b2cce9
RS		 33542009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3355
3356 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3357 if the target is absolute. Fix comment typo.
3358 (xcoff_ppc_relocate_section): Remove FIXME.
3359 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3360 if the target is absolute.
3361
0e3212ad
RS		 33622009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3363
3364 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3365 R_POS and R_NEG relocations against absolute symbols to the
3366 .loader section.
3367
d19d97e9
RS		 33682009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3369
3370 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3371 to 2 for bfd_mach_ppc_620.
3372
e5231592
RS		 33732009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3374
3375 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3376 * configure.in: Likewise.
3377 * configure: Regenerate.
3378
3516e984
L		 33792009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3380
3381 PR binutils/9945
3382 * elf.c (assign_section_numbers): Generate symbol table if there
3383 is any relocation in output.
3384 (_bfd_elf_compute_section_file_positions): Likewise.
3385
ce98a316
NC		 33862009-03-13 Nick Clifton <nickc@redhat.com>
3387
3388 PR 9934
3389 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3390 * elflink.c (elf_link_read_relocs_from_section): Use
3391 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3392 relocs but no symbol table.
3393 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3394
c4fb387b
L		 33952009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3396
3397 PR ld/9938
3398 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3399 to check ___tls_get_addr.
3400
3401 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3402 strncmp to check __tls_get_addr.
3403
53638231
AS		 34042009-03-12 Andrew Stubbs <ams@codesourcery.com>
3405
3406 * dwarf2.c (read_section): Always check the offset, even when the
3407 section has been read before.
3408
09e8c3bf
L		 34092009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3410
3411 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3412 comments.
3413
36e4dce6
CD		 34142009-03-11 Chris Demetriou <cgd@google.com>
3415
3416 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3417 * bfd-in2.h: Regenerate.
3418 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3419 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3420 mode.
3421 (bsd_write_armap): Likewise.
3422 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3423 flag is set, do nothing.
3424 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3425 for timestamp.
3426
9b175a76
UW		 34272009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3428
3429 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3430 used to update stack pointer.
3431
f501de17
DA		 34322009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3433
3434 PR binutils/9921
3435 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3436 for unknown symbols in absolute section.
3437
d11fd249
NC		 34382009-03-06 Nick Clifton <nickc@redhat.com>
3439
3440 * po/es.po: Updated Spanish translation.
3441
8cd931b7
CL		 34422009-03-05 Christophe Lyon <christophe.lyon@st.com>
3443
3444 * elf32-arm.c (group_sections): Take next section size into
3445 account before accepting to group it.
3446
5fa9e92f
CL		 34472009-03-05 Christophe Lyon <christophe.lyon@st.com>
3448
3449 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3450 PLT entries.
3451 (elf32_arm_final_link_relocate): Likewise.
3452
b92997d6
AM		 34532009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3454
3455 PR 9923
3456 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3457
727fc41e
AM		 34582009-03-04 Alan Modra <amodra@bigpond.net.au>
3459
3460 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3461 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3462 (BFD_FAKE_SECTION): Init new flag.
3463 * ecoff.c (bfd_debug_section): Likewise.
3464 * bfd-in2.h: Regenerate.
3465 * libbfd.h: Regenerate.
3466 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3467 (ppc_elf_reloc_type_lookup): Handle new relocs.
3468 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3469 without marker relocs.
3470 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3471 if section has no old-style calls.
3472 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3473 Don't try to optimize new-style __tls_get_addr call when handling
3474 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3475 relocs.
3476 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3477 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3478 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3479 without marker relocs.
3480 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3481 if section has no old-style calls. Set toc_ref for new relocs as
3482 appropriate.
3483 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3484 Don't try to optimize new-style __tls_get_addr call when handling
3485 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3486 relocs.
3487
51dec227
AM		 34882009-03-04 Alan Modra <amodra@bigpond.net.au>
3489
3490 PR 6768
3491 * configure.in: Test for ld --as-needed support. Link shared
3492 libbfd against libm.
3493 * configure: Regenerate.
3494
a1f7ca36
AM		 34952009-03-03 Alan Modra <amodra@bigpond.net.au>
3496
3497 * Makefile.am: Run "make dep-am".
3498 * Makefile.in: Regenerate.
3499
c3b7224a
NC		 35002009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3501
3502 * elf32-score7.c: New file.
3503 * elf32-score.h: New file.
3504 * elf32-score.c: Add code to support score 7. Set score7 as the
3505 default.
3506 * cpu-score.c: Add score7 architecure.
3507 (compatibile): New function.
3508 * Makefile.am: Add rules for building elf32-score7 object.
3509 * Makefile.in: Regenerate.
3510 * configure.in: Add elf32-score7 object to score vectors.
3511 * configure: Regenerate.
3512 * reloc.c: Add score7 relocs.
3513 * archures.c: Add score3 and score7 machine numbers.
3514 * bfd-in2.h: Regenerate.
3515 * libbfd.h: Regenerate.
3516
58e24671
RW		 35172009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3518
3519 * configure: Regenerate.
3520
5887528b
DA		 35212009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3522
d45b7d74
DA		 3523 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3524 (elf32_hppa_check_relocs): Use it.
3525
5887528b
DA		 3526 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3527 elf64-hppa.c.
3528 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3529 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3530 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3531 (elf_hppa_record_segment_addrs): Likewise.
3532 (elf_hppa_final_link): Likewise.
3533 (elf_hppa_relocate_insn): Likewise.
3534 (elf_hppa_final_link_relocate): Likewise.
3535 (elf64_hppa_relocate_section): Likewise.
3536 * elf64-hppa.c: Insert above.
3537
a03bd320
DA		 35382009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3539
3540 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3541 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3542 (elf_hppa_relocate_section): Likewise.
3543 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3544 from struct elf_link_hash_entry. Add count field.
3545 (struct elf64_hppa_dyn_hash_table): Delete.
3546 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3547 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3548 (hppa_elf_hash_entry, eh_name): Define.
3549 (elf64_hppa_new_dyn_hash_entry): Delete.
3550 (elf64_hppa_dyn_hash_lookup): Delete.
3551 (elf64_hppa_dyn_hash_traverse): Delete.
3552 (get_dyn_name): Delete.
3553 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3554 of struct elf64_hppa_dyn_hash_entry *.
3555 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3556 allocate_global_data_plt, allocate_global_data_stub,
3557 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3558 Likewise.
3559 (hppa64_link_hash_newfunc): New.
3560 (elf64_hppa_hash_table_create): Rework.
3561 (count_dyn_reloc): Likewise.
3562 (hppa64_elf_local_refcounts): New.
3563 (elf64_hppa_check_relocs): Rework using standard technique for recording
3564 local DLT, PLT and OPD reference counts.
3565 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3566 elf_link_hash_entry *.
3567 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3568 allocate_global_data_plt, allocate_global_data_stub,
3569 allocate_global_data_opd, allocate_dynrel_entries,
3570 elf64_hppa_adjust_dynamic_symbol,
3571 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3572 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3573 Use hppa_link_hash_table. Rework.
3574 (elf64_hppa_link_output_symbol_hook): Rework.
3575 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3576 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3577 elf64_hppa_finish_dynamic_sections): Likewise.
3578
ebe24dd4
CL		 35792009-02-26 Christophe Lyon <christophe.lyon@st.com>
3580
3581 * elf32-arm.c (stub_reloc_type): Removed.
3582 (insn_sequence): Renamed reloc_type field to r_type.
3583 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3584 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3585 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3586 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3587 (arm_stub_is_thumb): Catch new stubs.
3588 (arm_type_of_stub): Handle new stubs.
3589 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3590 (bfd_elf32_arm_process_before_allocation): Remove useless
3591 condition.
3592
b9d678e0
L		 35932009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3594
3595 * elf.c (elf_find_function): Use is_function_type to check
3596 function symbol.
3597
56fb3749
SA		 35982009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3599
3600 * xtensa-modules.c: Revert to previous version 1.11 due
3601 to inadvertant commit.
3602
658ff993
SA		 36032009-02-24 Sterling Augustine <sterling@tensilica.com>
3604
3605 * elf32-xtensa.c (text_action_add): Separate test for action
3606 type. Break if saved action is ta_widen_insn at same offset.
3607
cf3eccff
DJ		 36082009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3609
3610 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3611 to elf32_arm_stub_long_branch_any_arm_pic.
3612 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3613 (enum elf32_arm_stub_type, arm_type_of_stub)
3614 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3615 separately.
3616
07d72278
DJ		 36172009-02-24 Joseph Myers <joseph@codesourcery.com>
3618
3619 * elf32-arm.c (PREV_SEC): Update comment.
3620 (group_sections): Rename argument to stubs_always_after_branch.
3621 Reverse the list and place stubs at the end of input sections.
3622 Undefine NEXT_SEC.
3623 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3624
4e31c731
DJ		 36252009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3626
3627 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3628 Fix formatting.
3629 (arm_size_one_stub): Remove unnecessary break.
3630 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3631
36322009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 3633
3634 * elf32-arm.c (stub_insn_type): New type.
3635 (stub_reloc_type): Likewise.
3636 (insn_sequence): Likewise.
3637 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3638 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3639 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3640 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3641 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3642 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3643 (elf32_arm_stub_hash_entry): Add new helper fields.
3644 (stub_hash_newfunc): Initialize these new fields.
3645 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3646 to take endianness into account.
3647 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3648 (arm_map_one_stub): Code is now more generic, thanks to
3649 insn_sequence.
3650
c2b4a39d
CL		 36512009-02-23 Christophe Lyon <christophe.lyon@st.com>
3652
3653 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3654 code.
3655 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3656 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3657 BLX is not available. Fix typo in warning message. Add comments
3658 and improve formatting.
3659 (arm_build_one_stub): Adjust to new
3660 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3661 (arm_map_one_stub): Likewise.
3662
0c376465 36632009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 3664 Eric Botcazou <ebotcazou@adacore.com>
3665 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 3666
3667 * vms.h: Update copyright year, fix comments, reorder declarations.
3668 (_bfd_save_vms_section): Remove the prototype.
3669 (EGPS_S_V_NO_SHIFT): New constant.
3670 (bfd_vms_set_section_flags): New prototype.
3671 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3672 constants.
3673 (EGSY_S_W_FLAGS): Ditto.
3674 (EGSY_S_V_QUAD_VAL): Ditto.
3675 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3676 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3677 EGST_S_B_NAMLNG): Ditto.
3678 (ESRF_S_B_NAMLNG): Ditto.
3679 (ETIR_S_C_HEADER_SIZE): Ditto.
3680 (EGPS_S_V_ALLOC_64BIT): Ditto.
3681 (DST_S_C_EPILOG): Ditto.
3682 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3683 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3684 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3685 (DST_S_L_PCLINE_UNSLONG): Ditto.
3686 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3687 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3688 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3689 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3690 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3691 (DST_S_B_SRC_UNSBYTE): Ditto.
3692 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3693 Add prototypes.
3694 (vms_section, vms_reloc): Remove types.
3695 (hdr_struc): Replaced by ...
3696 (hdr_struct): ... new type.
3697 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3698 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3699 (EMH_DATE_LENGTH): Ditto.
3700 (eom_struc): Replaced by ...
3701 (eom_struct): ... new type.
3702 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3703 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3704 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3705 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3706 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3707 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3708 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3709 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3710 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3711 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3712 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3713 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3714 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3715 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3716 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3717 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3718 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3719 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3720 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3721 (enum file_type_enum): New type.
3722 (struct location_struct): Removed.
3723 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3724 (struct funcinfo, struct module): Ditto.
3725 (struct vms_private_data_struct): Update fields.
3726 (struct vms_section_data_struct): New type.
3727
3728 * vms.c: Update copyright year, fix comments,
3729 Fix includes for DECC, add prototypes.
3730 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3731 some initializers.
3732 Use flavour to set is_vax, location_stack is removed.
3733 (struct pair): Declare.
3734 (fill_section_ptr): Initialize variables at declaration.
3735 Add guard to set SECTION_SYM flag, handlde und section.
3736 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3737 (_bfd_vms_slurp_object_records): New function, replaces previous
3738 vms_object_p.
3739 (vms_slurp_module): New function.
3740 (vms_slurp_image): Ditto.
3741 (vms_object_p): Complete rewrite.
3742 (vms_mkobject): Use is_vax field to slect architecture.
3743 (free_reloc_stream): New function.
3744 (vms_convert_to_var): Ditto.
3745 (vms_convert_to_var_1): Ditto.
3746 (vms_convert_to_var_unix_filename): Ditto.
3747 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3748 VAR format on VMS.
3749 (vms_new_section_hook): Set alignment to 0, allocate private data.
3750 (vms_get_section_contents): Load content.
3751 (vms_get_symbol_info): Handle undefined section.
3752 (vms_find_nearest_line): Handle.
3753 (alloc_reloc_stream): New function.
3754 (vms_slurp_reloc_table): Ditto.
3755 (vms_get_reloc_upper_bound): Make it real.
3756 (vms_canonicalize_reloc): Do the real work.
3757 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3758 ALPHA_R_BOH.
3759 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3760 (vms_set_arch_mach): Check arch.
3761 (vms_set_section_contents): Copy the content after allocation.
3762 (vms_alpha_vec): Update object flags.
3763
3764 * vms-tir.c: Update copyright year, fix comments,
3765 add prototypes for new functions.
3766 (dst_define_location): New function.
3767 (dst_restore_location): New function.
3768 (dst_retrieve_location): New function.
3769 (dst_check_allocation): New function.
3770 (image_dump): Call dst_check_allocation.
3771 (image_write_b): Ditto.
3772 (image_write_w): Ditto.
3773 (image_write_l): Ditto.
3774 (image_write_q): Ditto.
3775 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3776 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3777 CTL_STKDL.
3778 Call error handler instead of abort if name is not known.
3779 (etir_sta): Add quarter_relocs argument and set it.
3780 Fix cast.
3781 (etir_sto): Ditto.
3782 (etir_opr): Ditto, return FALSE in case of error.
3783 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3784 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3785 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3786 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3787 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3788 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3789 Return FALSE in case of error.
3790 (tir_sta): Change sign of psect.
3791 (tir_ctl): Ditto.
3792 (tir_cmd): Fix cast. Makes tir_table static const.
3793 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3794 add argument to explain.
3795 (analyze_etir): Initialize maxptr, add quarter_relocs
3796 declaration, move some declarations into inner scopes.
3797 Handle quarter_relocs and STO_IMM.
3798 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3799 (_bfd_vms_slurp_relocs): New function.
3800 (_bfd_vms_decode_relocs): New function.
3801 (sto_imm): Rewritten.
3802 (start_first_etbt_record): New function.
3803 (start_another_etbt_record): Ditto.
3804 (etir_output_check): Ditto.
3805 (defer_reloc_p): Ditto.
3806 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3807 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3808 rewritte relocations handling.
3809 (_bfd_vms_write_tbt): Removed.
3810 (_bfd_vms_write_dbg): Ditto.
3811
3812 * vms-misc.c: Update copyright year, Fix comments.
3813 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3814 (maybe_adjust_record_pointer_for_object): New function.
3815 (_bfd_vms_get_first_record): New function, replaces ...
3816 (_bfd_vms_get_record): .. removed.
3817 (_bfd_vms_get_object_record): New function.
3818 (_bfd_vms_get_object_record): New function.
3819 (vms_get_remaining_object_record): New function, replaces ...
3820 (_bfd_vms_get_next_record): ... removed.
3821 (add_new_contents): Removed.
3822 (_bfd_save_vms_section): Removed.
3823 (_bfd_get_vms_section): Removed.
3824 (_bfd_vms_output_flush): Write in VAR format.
3825 (new_symbol): Don't make UND section.
3826
3827 * vms-hdr.c: Update copyright year, update list of record handled.
3828 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3829 (_bfd_vms_write_hdr): Strip vms and unix patches,
3830 add comments, truncate module name at 31 characters,
3831 use constants instead of hard-coded value,
3832 write BFD version instead of a fixed string.
3833 (_bfd_vms_slurp_ihd): New function.
3834 (_bfd_vms_slurp_isd): Ditto.
3835 (_bfd_vms_slurp_ihs): Ditto.
3836 (new_module): Ditto.
3837 (parse_module): Ditto
3838 (build_module_list): Ditto.
3839 (module_find_nearest_line): Ditto.
3840 (_bfd_vms_find_nearest_dst_line): Ditto.
3841 (vms_slurp_debug): Ditto.
3842 (_bfd_vms_slurp_dbg): Ditto.
3843 (_bfd_vms_slurp_tbt): Ditto.
3844 (_bfd_vms_write_dbg): Ditto.
3845 (_bfd_vms_write_tbt): Ditto.
3846
3847 * vms-gsd.c: Update copyright year, update list of records handled.
3848 (EVAX_LITERALS_NAME): New macro.
3849 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3850 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3851 (register_universal_symbol): New function and prototype.
3852 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3853 improve debug messages,
3854 use constants instead of hard-coded value,
3855 fix missing endianness conversion,
3856 handle global symbol (SYMG).
3857 (bfd_vms_set_section_flags): New function.
3858 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3859 handle section literals,
3860 fix indentation,
3861 handle section bfd and vms flags,
3862 don't output LIB$INITIALIZE symbol,
3863 fix handling of weak symbols,
3864 fix evax vs vax procedure descriptor,
3865 handle absolute symbols.
3866
3867 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3868 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3869
3870 * makefile.vms (DEFS): Fix flags for VMS.
3871
3872 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3873
3874 * bfd-in2.h: Regenerated.
3875 * libbfd.h: Regenerated.
3876
47149254
CC		 38772009-02-20 Cary Coutant <ccoutant@google.com>
3878
3879 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3880 in struct stat.
3881
6b1cecf3
DK		 38822009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3883
3884 PR gas/7059
3885 * coffcode.h (coff_write_object_contents): Don't let the string
3886 table offset overflow the s_name field when using long section names.
3887
88183869
DK		 38882009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3889
3890 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3891 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3892 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3893 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3894 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3895 (bfd_pmac_xcoff_backend_data): Likewise.
3896 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3897 (bfd_xcoff_aix5_backend_data): Likewise.
3898 (xcoff64_write_object_contents): Delete unused long_section_names
3899 local variable.
3900 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3901 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3902 struct non-const.
3903 * coffcode.h (documentation): Update to describe long section names.
3904 (COFFLONGSECTIONCATHELPER): New helper macro.
3905 (BLANKOR1TOODD): Likewise.
3906 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3907 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3908 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3909 (bfd_coff_set_long_section_names_allowed): New function.
3910 (bfd_coff_set_long_section_names_disallowed): Likewise.
3911 (struct bfd_coff_backend_data): Add new backend hook function
3912 pointer _bfd_coff_set_long_section_names.
3913 (bfd_coff_set_long_section_names): New backend hook.
3914 (coff_write_object_contents): Only generate long section names if
3915 bfd_coff_long_section_names() indicates they are currently enabled.
3916 (bfd_coff_std_swap_table): Make non-const, and initialise long
3917 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3918 (ticoff0_swap_table): Likewise to both.
3919 (ticoff1_swap_table): Again, likewise to both.
3920 * coffgen.c (make_a_section_from_file): Allow long section names
3921 as inputs even if not currently allowed for outputs.
3922 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3923 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3924 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3925 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3926 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3927 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3928 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3929 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3930 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3931 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3932 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3933 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3934 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3935 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3936 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3937 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3938 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3939 * libcoff-in.h: Update copyright year to cause updated copyright
3940 year in generated libcoff.h, and fix typo.
3941 * libcoff.h: Regenerated.
3942 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3943 (_bfd_ecoff_no_long_sections): Add prototype.
3944 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3945 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3946 defined by an including .c file.
3947 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3948 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3949 (ticoff1_swap_table): Likewise to both.
3950
90d8a22c
CL		 39512009-02-18 Christophe Lyon <christophe.lyon@st.com>
3952
3953 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3954 stub. Catch default case error.
3955 (arm_map_one_stub): Add missing Thumb mapping symbol.
3956
12123067
NC		 39572009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3958
3959 PR 9841
3960 * elf32-avr.c: Handle case where no local symbos exist correctly.
3961
fea2b4d6
CL		 39622009-02-16 Christophe Lyon <christophe.lyon@st.com>
3963
3964 bfd/
3965 * elf32-arm.c (arm_long_branch_stub,
3966 arm_thumb_v4t_long_branch_stub,
3967 arm_thumb_thumb_long_branch_stub,
3968 arm_thumb_arm_v4t_long_branch_stub,
3969 arm_thumb_arm_v4t_short_branch_stub,
3970 arm_pic_long_branch_stub):
3971 Renamed to elf32_arm_stub_long_branch_any_any,
3972 elf32_arm_stub_long_branch_v4t_arm_thumb,
3973 elf32_arm_stub_long_branch_thumb_only,
3974 elf32_arm_stub_long_branch_v4t_thumb_arm,
3975 elf32_arm_stub_short_branch_v4t_thumb_arm,
3976 elf32_arm_stub_long_branch_any_any_pic.
3977 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3978 arm_thumb_thumb_stub_long_branch,
3979 arm_thumb_arm_v4t_stub_long_branch,
3980 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3981 Renamed to arm_stub_long_branch_any_any,
3982 arm_stub_long_branch_v4t_arm_thumb,
3983 arm_stub_long_branch_thumb_only,
3984 arm_stub_long_branch_v4t_thumb_arm,
3985 arm_stub_short_branch_v4t_thumb_arm,
3986 arm_stub_long_branch_any_any_pic.
3987
13e0a874
DA		 39882009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3989
3990 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3991 in branch offset check.
3992
3a71aa26
AM		 39932009-02-15 Alan Modra <amodra@bigpond.net.au>
3994
3995 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3996 add toc.symndx and toc.add.
3997 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3998 Set up toc.add.
3999 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4000 callers.
4001 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4002 (branch_reloc_hash_match): New function, extracted from..
4003 (ppc64_elf_tls_optimize): ..here.
4004 (ppc64_elf_relocate_section): Properly set addends when optimizing
4005 tls sequences. Avoid unnecessary reading and writing of insns.
4006 Only redo reloc when symbol changed. Bypass symbol checks when
4007 using tlsld_got.
4008 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4009 (branch_reloc_hash_match): New function, extracted from..
4010 (ppc_elf_tls_optimize): ..here.
4011 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4012 Don't clear addend on zapped __tls_get_addr reloc.
4013
2c2b4ed4
NC		 40142009-02-12 Nick Clifton <nickc@redhat.com>
4015
4016 PR 9827
4017 * elflink.c (bfd_elf_final_link): When counting the relocations,
4018 if the header size has not been set yet then assume that it will
4019 match the output section's reloc type.
4020
453f5985
NS		 40212009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4022
4023 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4024 relocatable link.
4025
3209bffa
AM		 40262009-02-09 Alan Modra <amodra@bigpond.net.au>
4027
4028 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4029 (find_function): Likewise.
4030 (pasted_function): Don't error if no prior function found.
4031 (discover_functions): Revert 2008-12-10 change. Extend first
4032 function range to start of section.
4033
813c8a3c
DA		 40342009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4035
4036 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4037 functions to C90.
4038 * elf64-hppa.h: Likewise.
4039
2d0f9ad9
JM		 40402009-02-06 Joseph Myers <joseph@codesourcery.com>
4041
4042 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4043 .sbss handling.
4044
50e00962
AM		 40452009-02-04 Alan Modra <amodra@bigpond.net.au>
4046
4047 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4048 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4049
52b6b6b9
JM		 40502009-02-03 Sandip Matte <sandip@rmicorp.com>
4051
4052 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4053 * archures.c (bfd_mach_mips_xlr): Define.
4054 * bfd-in2.h: Regenerate.
4055 * cpu-mips.c (I_xlr): Define.
4056 (arch_info_struct): Add XLR entry.
4057 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4058 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4059 (mips_mach_extensions): Add XLR entry.
4060
654c3c9f
EW		 40612009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4062
4063 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4064
31dd3154
JM		 40652009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4066
4067 * configure.in: AC_SUBST pdfdir.
d1fa68d3 4068 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 4069 and install-pdf-recursive targets. Define pdfdir.
4070 * doc/Makefile.am: Define pdf__strip_dir. Add
4071 install-pdf and install-pdf-am targets.
d1fa68d3 4072 * po/Make-in: Add install-pdf target.
31dd3154
JM		 4073 * configure: Regenerate.
4074 * Makefile.in: Regenerate
4075 * doc/Makefile.in: Regenerate.
4076
cf869cce
NC		 40772009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4078
4079 * bfd-in2.h: Regenerate.
4080 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4081 fields from n_entries to n_slots where appropriate, update comments.
4082 (HOWTO): Add TLS relocations.
4083 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4084 (enum elf_m68k_got_offset_size): New enum.
4085 (struct elf_m68k_got_entry.type): Move field to ...
4086 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4087 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4088 functions.
4089 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4090 functions.
4091 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4092 fields into n_entries array. Update comments.
4093 (elf_m68k_init_got): Simplify, update all uses.
4094 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4095 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4096 GOT entries; update name, update all uses.
4097 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4098 (elf_m68k_get_got_entry): Update.
4099 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4100 simplify.
4101 (elf_m68k_remove_got_entry_type): Simplify.
4102 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4103 (elf_m68k_can_merge_gots): Update.
4104 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4105 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4106 GOT entries, simplify.
4107 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4108 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4109 field, remove obsoleted local_n_entries field.
4110 (elf_m68k_partition_multi_got_2): New static function.
4111 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4112 update.
4113 (elf_m68k_remove_got_entry_type): Update.
4114 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 4115 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 4116 update of sgot->size and srelgot->size.
4117 (elf_m68k_gc_sweep_hook): Update.
4118 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4119 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4120 TLS relocations.
4121 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4122 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4123
c1a0a41f
DD		 41242009-02-02 DJ Delorie <dj@redhat.com>
4125
4126 * elf32-mep.c (config_names): Regenerate configuration.
4127
72a80a16
AM		 41282009-02-02 Alan Modra <amodra@bigpond.net.au>
4129
4130 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4131 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4132 * elf.c (bfd_elf_get_str_section): Make static.
4133 (bfd_elf_find_section): Delete.
4134 * libbfd.h: Regenerate.
4135
273f4430
JK		 41362009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4137
4138 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4139 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4140
010e5ae2
AM		 41412009-01-31 Alan Modra <amodra@bigpond.net.au>
4142
4143 * elflink.c (on_needed_list): New function.
4144 (elf_link_add_object_symbols): Link in --as-needed libs if they
4145 satisfy undefined symbols in other libs.
4146
33a7ffc2
JM		 41472009-01-30 Julian Brown <julian@codesourcery.com>
4148
4149 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4150 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4151 with --just-symbols (-R).
4152
13d72a14
AN		 41532009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4154
4155 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4156 high_pc in order to properly sign-extend VMAs.
4157
d334575b 41582009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 4159 Mark Shinwell <shinwell@codesourcery.com>
4160 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 4161
4162 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4163
528aeb62
CM		 41642009-01-28 Catherine Moore <clm@codesourcery.com>
4165
4166 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4167 SEC_LOAD for dynamic relocation sections.
4168
f6f05983
HPN		 41692009-01-27 Hans-Peter Nilsson <hp@axis.com>
4170
4171 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4172 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4173 the size of local TLS data.
4174
27cc28f9
AS		 41752009-01-27 Andreas Schwab <schwab@suse.de>
4176
4177 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4178 architectures in the archive.
4179
b3bf42d8
HPN		 41802009-01-27 Hans-Peter Nilsson <hp@axis.com>
4181
f551b6f0
HPN		 4182 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4183 <R_CRIS_32_DTPREL>: Correct relocation value.
4184
b3bf42d8
HPN		 4185 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4186 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4187 symbols with non-default visibility.
4188
9bc4e62b
NS		 41892009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4190
4191 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4192 describing the trampolines.
4193 (ppc_elf_relocate_section): Update relocs to describe the
4194 trampolines.
4195
aeaf6540
DA		 41962009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4197
4198 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4199 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4200 and R_PARISC_PCREL12F relocations.
4201
1e8fa21e
AM		 42022009-01-24 Alan Modra <amodra@bigpond.net.au>
4203
4204 PR 6022
4205 * elflink.c (find_version_for_sym): New function split out from,
4206 but without export_dynamic test, ..
4207 (_bfd_elf_link_assign_sym_version): ..here.
4208 (_bfd_elf_export_symbol): Use it.
4209
28caa186
AM		 42102009-01-23 Alan Modra <amodra@bigpond.net.au>
4211
4212 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4213 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4214 * elflink.c: ..here, somewhat modified.
4215 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4216 _bfd_elf_link_find_version_dependencies,
4217 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4218 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4219 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4220 declare..
4221 * elflink.c: ..and make static here.
4222 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4223 of output_bfd from struct elf_find_verdep_info.
4224 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4225 struct elf_info_failed.
4226 (bfd_elf_size_dynamic_sections): Adjust.
4227
be04437d
AM		 42282009-01-22 Alan Modra <amodra@bigpond.net.au>
4229
4230 PR 6832
4231 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4232 after comp_unit_find_line call.
4233
58f9615c
NC		 42342009-01-21 Nick Clifton <nickc@redhat.com>
4235
4236 PR 9769
4237 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4238 tm_gmtoff field in struct tm.
4239
fb266b8b
AM		 42402009-01-21 Alan Modra <amodra@bigpond.net.au>
4241
4242 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4243 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4244 sections in soft-icache lines unless non_ia_text. Don't add
4245 rodata if doing so would exceed line size.
4246
451ffe63
HPN		 42472009-01-19 Hans-Peter Nilsson <hp@axis.com>
4248
4249 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4250 types than bfd_link_hash_indirect, before early return, call
4251 _bfd_elf_link_hash_copy_indirect.
4252
5aa6ff7c
AS		 42532009-01-19 Andrew Stubbs <ams@codesourcery.com>
4254
4255 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4256 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4257 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4258 (elf_backend_obj_attrs_order): New define.
4259 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4260 (elfNN_bed): Add elf_backend_obj_attrs_order.
4261
3483fe2e
AS		 42622009-01-19 Andrew Stubbs <ams@codesourcery.com>
4263
4264 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4265 (obj_attr_size): Likewise.
4266 (write_obj_attribute): Likewise.
4267 (_bfd_elf_copy_obj_attributes): Likewise.
4268 (_bfd_elf_parse_attributes): Likewise.
4269 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4270 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4271 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4272 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4273 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4274 with macros.
4275
2d0bb761
AS		 42762009-01-19 Andrew Stubbs <ams@codesourcery.com>
4277
4278 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4279 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4280 (bfd_elf_add_obj_attr_string): Likewise.
4281 (bfd_elf_add_obj_attr_int_string): Likewise.
4282 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4283 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4284 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4285 Tag_nodefaults has no default value.
4286 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4287 comment to reflect the new state.
4288
a77e83b7
AM		 42892009-01-19 Alan Modra <amodra@bigpond.net.au>
4290
4291 PR 9695
4292 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4293 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4294 (adjust_z_magix): Delete dead code handling QMAGIC.
4295
f6d29e26
KT		 42962009-01-16 Kai Tietz <kai.tietz@onevision.com>
4297
4298 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4299 IMAGE_SCN_MEM_DISCARDABLE.
4300
29670fb9
AM		 43012009-01-16 Alan Modra <amodra@bigpond.net.au>
4302
4303 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4304 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4305 * configure.in (commonbfdlib): Delete.
4306 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4307 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4308 is available, not just for linux.
4309 * po/SRC-POTFILES.in: Regenerate.
4310 * Makefile.in: Regenerate.
4311 * configure: Regenerate.
4312
91e22acd
AS		 43132009-01-15 Andrew Stubbs <ams@codesourcery.com>
4314 Julian Brown <julian@codesourcery.com>
4315
4316 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4317 ARM attributes in ABI 2.07.
4318 * elf32-arm.c (get_secondary_compatible_arch): New function.
4319 (set_secondary_compatible_arch): New function.
4320 (tag_cpu_arch_combine): New function.
4321 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4322 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4323 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4324 make it fit with order_01243.
4325 Add support for Tag_also_compatible_with,
4326 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4327 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4328 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4329 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4330 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4331 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4332 Rework the way unknown attributes are handled.
4333 Defer errors until all attributes have been processed.
4334
7b86a9fa
AS		 43352009-01-15 Andrew Stubbs <ams@codesourcery.com>
4336
4337 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4338 bfd_elf_add_obj_attr_int_string.
4339 Read Tag_compatibility from its new location in the attribute array,
4340 rather than the attribute list.
4341 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4342 bfd_elf_add_obj_attr_int_string.
4343 (_bfd_elf_parse_attributes): Likewise.
4344 (_bfd_elf_merge_object_attributes): There's now only one
4345 Tag_compatibility, and it's in the array, not the list.
4346 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4347 Tag_compatibility.
4348 (bfd_elf_add_obj_attr_compat): Rename to
4349 bfd_elf_add_obj_attr_int_string.
4350 (bfd_elf_add_proc_attr_compat): Rename to
4351 bfd_elf_add_proc_attr_int_string.
4352 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4353 Tag_compatibility.
4354
01e1a5bc
NC		 43552009-01-15 Douglas B Rupp <rupp@gnat.com>
4356
4357 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4358 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4359 (vmsutil.lo): Add dependency rule.
4360 * Makefile.in: Regenerate.
4361 * config.bfd (ia64*-*-*vms*): Add case.
4362 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4363 * configure: Regenerate.
4364 * vmsutil.c: New file.
4365 * vmsutil.h: New file.
4366 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4367 attr to bfd_vma.
4368 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4369 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4370 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4371 elfNN_vms_object_p): New functions
4372 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4373
a33dafc3
L		 43742009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4375
4376 PR ld/9727
4377 * elflink.c (elf_gc_sweep): Exclude the group section if the
4378 first member of the section group is excluded.
4379
13c0e967
AM		 43802009-01-14 Alan Modra <amodra@bigpond.net.au>
4381
4382 PR 9735
4383 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4384 saved filename, use bfd_alloc rather than bfd_malloc for it.
4385
460e679b
AM		 43862009-01-13 Alan Modra <amodra@bigpond.net.au>
4387
4388 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4389
25076afa
AM		 43902009-01-13 Alan Modra <amodra@bigpond.net.au>
4391
4392 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4393
37107878
AM		 43942009-01-12 Alan Modra <amodra@bigpond.net.au>
4395
4396 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4397
cd4a7468
AM		 43982009-01-12 Alan Modra <amodra@bigpond.net.au>
4399
4400 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4401 num_lines_log2.
4402 (struct got_entry): Add br_addr.
4403 (struct call_info): Add priority.
4404 (struct function_info): Add lr_store and sp_adjust.
4405 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4406 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4407 area as an overlay, and check that no other overlays exist. Look up
4408 icache overlay manager entry sym.
4409 (BRA_STUBS, BRA, BRASL): Define.
4410 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4411 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4412 in branch insn.
4413 (count_stub, build_stub): Support soft-icache.
4414 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4415 (spu_elf_size_stubs): Size soft-icache stubs.
4416 (overlay_index): New function.
4417 (spu_elf_build_stubs): Make static. Support soft-icache.
4418 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4419 (find_function_stack_adjust): Save lr store and stack adjust insn
4420 offsets.
4421 (maybe_insert_function): Adjust find_function_stack_adjust call.
4422 (mark_functions_via_relocs): Retrieve priority.
4423 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4424 (sort_calls): Sort by priority first.
4425 (mark_overlay_section): Ignore .ovl.init.
4426 (sum_stack): Only print when stack_analysis.
4427 (print_one_overlay_section): New function, extracted from..
4428 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4429 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4430 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4431 analysis. Call spu_elf_build_stubs.
4432 (spu_elf_relocate_section): For soft-icache encode overlay index
4433 into addresses.
4434 (spu_elf_output_symbol_hook): Support soft-icache.
4435 (spu_elf_modify_program_headers: Likewise.
37107878 4436
cd4a7468
AM		 4437 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4438 num_regions to num_lines. Add line_size and max_branch.
4439 (enum _ovly_flavour): Add ovly_soft_icache.
4440 (spu_elf_build_stubs): Delete.
4441
80c29487
JK		 44422009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4443
4444 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4445 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4446
1bc86aea
HPN		 44472009-01-07 Hans-Peter Nilsson <hp@axis.com>
4448
4449 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4450 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4451 the program, the known offset starts at the negative size of the
4452 TLS section.
4453 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4454 Similar.
4455
3baa454d 44562009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4457
3baa454d 4458 * config.bfd: Add lm32-*-rtems*.
75606e85 4459
9dbe8890
L		 44602009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4461
4462 * coff-ppc.c: Add 2009 to Copyright.
4463 * elf32-cris.c: Likewise.
4464 * elflink.c: Likewise.
4465
0bdf8d40
HPN		 44662009-01-03 Hans-Peter Nilsson <hp@axis.com>
4467
4468 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4469 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4470
54ac0771
L		 44712009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4472
4473 PR ld/9679
4474 * elflink.c (elf_merge_st_other): New.
4475 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4476 hide them if needed.
4477 (elf_link_add_object_symbols): Updated.
4478
d8880531
L		 44792009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4480
4481 PR ld/9676
4482 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4483 ref_dynamic and dynamic_def fields when setting def_regular
4484 to 1.
4485
b70b5c14
NC		 44862009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4487
4488 PR 9682
4489 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4490 literal.
4491
d8880531 4492For older changes see ChangeLog-2008
56882138
AM		 4493\f
4494Local Variables:
4495mode: change-log
4496left-margin: 8
4497fill-column: 74
4498version-control: never
4499End:
GDB Binutils - Deliverables
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