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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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45b222d6
L		 12009-08-03 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR binutils/10363
4 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
5 invalid string offset.
6
004fb780
L		 72009-08-03 H.J. Lu <hongjiu.lu@intel.com>
8
9 PR ld/10433
10 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
11 to htab->init_got_offset and plt to htab->init_plt_offset
12 when discarding space for dynamic relocations.
13
a877a2b6
AM		 142009-08-03 Alan Modra <amodra@bigpond.net.au>
15
16 * elf32-ppc.c (struct plt_entry): Revise comments.
17 (ppc_elf_check_relocs): Don't create needless plt_entry info
18 for non-pie executables. Don't test info->pie when info->shared
19 already covers that case.
20 (ppc_elf_gc_sweep_hook): Adjust for above change.
21 (add_stub_sym): Don't test info->pie when info->shared tested.
22 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
23 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
24 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
25 (ppc_elf_relocate_section): Likewise.
26
de972ffa
AM		 272009-08-03 Alan Modra <amodra@bigpond.net.au>
28
29 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
30 for local ifunc symbols in non-pie executables, regardless of
31 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
32 code so that it's obvious that we only do anything special for
33 local ifunc syms.
34 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
35 (allocate_dynrelocs): Correct comment for syms defined in plt.
36 Don't specially allocate ifunc dyn relocs.
37 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
38 (ppc_elf_relocate_section): Set "relocation" value for ifunc
39 syms in non-pie executables. No specially allocated dyn relocs
40 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
41 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
42 a non-pie executable.
43
1d85728f
L		 442009-08-02 H.J. Lu <hongjiu.lu@intel.com>
45 Jakub Jelinek <jakub@redhat.com>
46
47 PR ld/6443
48 * elf32-i386.c (elf_i386_tls_transition): Check executable
49 instead of shared for TLS when building PIE.
50 (elf_i386_check_relocs): Likewise.
51 (elf_i386_allocate_dynrelocs): Likewise.
52 (elf_i386_relocate_section): Likewise.
53
54 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
55 instead of shared for TLS when building PIE.
56 (elf64_x86_64_check_relocs): Likewise.
57 (elf64_x86_64_allocate_dynrelocs): Likewise.
58 (elf64_x86_64_relocate_section): Likewise.
59
5d8d4872
AG		 602009-07-31 Anthony Green <green@moxielogic.com>
61
62 * config.bfd (targ_cpu): Add moxie-uclinux support.
63
080a1b9f
HPN		 642009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
65
66 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
67
25f23106
AM		 682009-07-30 Alan Modra <amodra@bigpond.net.au>
69
70 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
71 used by indirect function support. Count dynamic relocs for
72 ifunc syms.
73 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
74 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
75 in iplt and their relocs in reliplt. Don't make ifunc syms
76 dynamic. Allocate got entry relocs for non-dynamic ifunc in
77 reliplt. Handle other dynamic relocs for ifunc.
78 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
79 ifunc in reliplt, likewise relocs for got against local ifunc.
80 Typo fix on reliplt size adjust.
81 (ppc_elf_relocate_section): Don't use plt scheme of allocating
82 relocs 1-1 with entries for iplt, instead just add using
83 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
84 Error on invalid ifunc dyn relocs.
85 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
86 in iplt/reliplt.
87 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
88 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
89 (ppc64_elf_reloc_type_lookup): Handle new relocs.
90 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
91 (allocate_dynrelocs): As for elf32-ppc.c above.
92 (ppc64_elf_size_dynamic_sections): Likewise.
93 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
94 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
95 (ppc_size_one_stub): Similarly.
96 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
97 relocs too.
98 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
99
80f540b7
HPN		 1002009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
101
102 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
103 change. Add note to head comment.
104
4ad4f3cb
JB		 1052009-07-28 Jan Beulich <jbeulich@novell.com>
106
107 * archive.c (get_extended_arelt_filename): Remove redundant
108 range check on index.
109
d8d2f433
DK		 1102009-07-27 Doug Kwan <dougkwan@google.com>
111
112 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
113
9e675548
L		 1142009-07-27 H.J. Lu <hongjiu.lu@intel.com>
115
116 * archures.c bfd_*_arch): Sorted.
117 (bfd_archures_list): Likewise.
118
86514226
SR		 1192009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
120
9e675548 121 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 122 to R_cr16_NUM32 relocation.
123
305f7588
MS		 1242009-07-26 Michael Eager <eager@eagercon.com>
125
126 * archures.c: Add bfd_mach_ppc_405
127 * bfd-in2.h: Same.
128
b1995b01
L		 1292009-07-25 H.J. Lu <hongjiu.lu@intel.com>
130
131 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
132 * cpu-l1om.c (bfd_l1om_arch): Likewise.
133
8a9036a4
L		 1342009-07-25 H.J. Lu <hongjiu.lu@intel.com>
135
136 * archures.c (bfd_architecture): Add bfd_arch_l1om.
137 (bfd_l1om_arch): New.
138 (bfd_archures_list): Add &bfd_l1om_arch.
139 * bfd-in2.h: Regenerated.
140
141 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
142 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
143 if bfd_elf64_x86_64_freebsd_vec is supported.
144 (targ_selvecs): Likewise.
145
146 * configure.in: Support bfd_elf64_l1om_vec and
147 bfd_elf64_l1om_freebsd_vec.
148 * configure: Regenerated.
149
150 * cpu-l1om.c: New.
151
152 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
153 (bfd_elf64_l1om_vec): Likewise.
154 (bfd_elf64_l1om_freebsd_vec): Likewise.
155
156 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
157 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
158 * Makefile.in: Regenerated.
159
160 * targets.c (bfd_elf64_l1om_vec): New.
161 (bfd_elf64_l1om_freebsd_vec): Likewise.
162 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
163 bfd_elf64_l1om_freebsd_vec.
164
8fdcc58d
TS		 1652009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
166 Alan Modra <amodra@bigpond.net.au>
167
168 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
169 * bfd-in2.h: Regenerate.
170 * libbfd.h: Regenerate.
171 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
172 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
173 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
174
9b769489
L		 1752009-07-23 H.J. Lu <hongjiu.lu@intel.com>
176
177 PR ld/10434
178 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
179 instead of shared for R_X86_64_TPOFF32.
180 (elf64_x86_64_relocate_section): Likewise.
181
3e7a7d11
NC		 1822009-07-23 Ulrich Drepper <drepper@redhat.com>
183
184 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
185 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
186 with the BSF_GNU_UNIQUE flag bit set.
187 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
188 for symbols with STB_GNU_UNIQUE binding.
189 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
190 with the STB_GNU_UNIQUE binding.
191 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
192 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
193 symbols with the unique_global field set.
194 (elf_link_output_extsym): Set unique_global field for symbols with
195 the STB_GNU_UNIQUE binding.
196 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
197 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
198 symbols.
199 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
200 symbols.
201 * bfd-in2.h: Regenerate.
202
5f35ea9c
L		 2032009-07-22 H.J. Lu <hongjiu.lu@intel.com>
204
205 * elflink.c (elf_link_output_extsym): Revert the last change.
206
b63cc625
L		 2072009-07-22 H.J. Lu <hongjiu.lu@intel.com>
208
209 PR ld/10433
210 * elflink.c (elf_link_output_extsym): Special case ifunc syms
211 when ref_regular, not def_regular.
212
2955ec4c
L		 2132009-07-21 H.J. Lu <hongjiu.lu@intel.com>
214
215 PR ld/10426
216 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
217 from a DSO into a normal FUNC symbol.
218 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
219 a normal FUNC symbol.
220
6d30f5b2
NC		 2212009-07-17 Chao-ying Fu <fu@mips.com>
222
223 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
224 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
225 interlocking, the last PLT entry needs a nop in the branch delay slot.
226 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
227 output the last two PLT entries in reverse order.
228
1f85278f
L		 2292009-07-16 H.J. Lu <hongjiu.lu@intel.com>
230
231 * elf32-i386.c (elf_i386_relocate_section): Don't get local
232 STT_GNU_IFUNC symbol for relocatable link.
233 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
234
f07749bb
L		 2352009-07-10 H.J. Lu <hongjiu.lu@intel.com>
236
237 * bfdio.c (bfd_iovec): Add comments for bmmap.
238 * bfd-in2.h: Regenerated.
239
8455dd2c
L		 2402009-07-10 H.J. Lu <hongjiu.lu@intel.com>
241
242 * Makefile.am: Run "make dep-am".
243 * Makefile.in: Regenerated.
244
cedfb179
DK		 2452009-07-10 Doug Kwan <dougkwan@google.com>
246
247 * elf32-arm.c (stub_hash_newfunc): Initialize fields
248 target_addend and orig_insn.
249
fa8f86ff
TT		 2502009-07-10 Tom Tromey <tromey@redhat.com>
251
252 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
253 (elf-eh-frame.lo): Likewise.
254 (elf32-bfin.lo): Likewise.
255 (elf32-frv.lo): Likewise.
256 (elf32-xc16x.lo): Likewise.
257 * Makefile.in: Rebuild.
258 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
259 * elf-eh-frame.c: Likewise.
260 * elf32-bfin.c: Likewise.
261 * elf32-frv.c: Likewise.
262 * elf32-xc16x.c: Likewise.
263
33c6a8fc
JB		 2642009-07-10 Julian Brown <julian@codesourcery.com>
265
266 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
267 symbol a stub entry is derived from, not the entry for the stub
268 itself, in call to elf32_arm_final_link_relocate.
269
1d770845
L		 2702009-07-10 H.J. Lu <hongjiu.lu@intel.com>
271
272 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
273 when reporting addends.
274
52cfded7
AM		 2752009-07-10 Alan Modra <amodra@bigpond.net.au>
276
277 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
278 data even when no stubs.
279 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
280
e054468f
AM		 2812009-07-10 Alan Modra <amodra@bigpond.net.au>
282
283 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
284 (ppc_elf_get_synthetic_symtab): Report addend.
285 (PLT_IFUNC): Define.
286 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
287 (ppc_elf_create_glink): New function.
288 (ppc_elf_create_dynamic_sections): Use it.
289 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
290 (update_local_sym_info): Allocate space for local_plt array.
291 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
292 entry pointer.
293 (is_branch_reloc): New function.
294 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
295 (ppc_elf_gc_sweep_hook): Likewise.
296 (ppc_elf_adjust_dynamic_symbol): Likewise.
297 (allocate_dynrelocs): Likewise.
298 (ppc_elf_size_dynamic_sections): Likewise.
299 (ppc_elf_relocate_section): Likewise.
300 (branch_reloc_hash_match): Use is_branch_reloc.
301 (ppc_elf_tls_optimize): Adjust for local_plt.
302 (write_glink_stub): New function, extracted from..
303 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
304 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
305 branch table when dynamic.
306 (elf_backend_post_process_headers): Define.
307 * elf64-ppc.c (elf_backend_post_process_headers): Define.
308 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
309 (ppc64_elf_get_synthetic_symtab): Report addend.
310 (struct ppc_stub_hash_entry): Add plt_ent.
311 (PLT_IFUNC): Define.
312 (struct ppc_link_hash_table): Add iplt and reliplt.
313 (create_linkage_sections): Make .iplt and .rela.iplt sections.
314 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
315 (update_local_sym_info): Allocate space for local_plt array.
316 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
317 entry pointer.
318 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
319 and don't change hash flags here.
320 (is_branch_reloc): New function.
321 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
322 (ppc64_elf_gc_sweep_hook): Likewise.
323 (ppc64_elf_adjust_dynamic_symbol): Likewise.
324 (allocate_dynrelocs): Likewise.
325 (ppc64_elf_size_dynamic_sections): Likewise.
326 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
327 (ppc64_elf_size_stubs): Likewise.
328 (ppc64_elf_relocate_section): Likewise.
329 (get_sym_h): Adjust for local_plt.
330 (branch_reloc_hash_match): Use is_branch_reloc.
331 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
332 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
333
041de40d
AM		 3342009-07-10 Alan Modra <amodra@bigpond.net.au>
335
336 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
337
7ae26bc1
AM		 3382009-07-10 Alan Modra <amodra@bigpond.net.au>
339
340 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
341 and ref_regular_nonweak comment.
342 * elflink.c (elf_link_output_extsym): Special case ifunc syms
343 when def_regular, not ref_regular.
344 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
345 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
346 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
347
9c4d0c1f
AM		 3482009-07-09 Alan Modra <amodra@bigpond.net.au>
349
350 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
351 of malloc'd struct call_info.
352 (pasted_function): Likewise, priority too.
353
2fc6d3b0
AM		 3542009-07-07 Alan Modra <amodra@bigpond.net.au>
355
356 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
357 alignment when packing sections into overlays.
358
9e1f7c0e
DK		 3592009-07-03 Cary Coutant <ccoutant@google.com>
360
361 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
362
4a768870
DK		 3632009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
364
365 * coffcode.h (sec_to_styp_flags): Partially revert (functional
366 changes only) earlier patch:-
367
368 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
369
370 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
371 give .debug and .reloc data characteristics.
372 (DOT_RELOC): New define for .reloc section string.
373 (coff_write_object_contents): Use DOT_RELOC instead of string.
374
848f5748
TT		 3752009-07-02 Tom Tromey <tromey@redhat.com>
376
377 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
378 * bfdwin.c (bfd_free_window): Cast to unsigned long.
379
dda46a27
L		 3802009-07-01 Nick Clifton <nickc@redhat.com>
381
382 * elf-m10300.c: Remove trailing white space.
383 * reloc.c: Likewise.
384
efde2f2c
NC		 3852009-07-01 Douglas B Rupp <rupp@gnat.com>
386
dda46a27 387 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 388 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 389 * configure.in: Use them.
390 * configure: Regenerate.
391 * config.in: Regnerate.
392 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 393 #define _BSD_SOURCE. Add comments.
394 (vms_file_stats_name): Calculate creation date based on available
395 runtime data. Return 1 for version instead of 0.
396
e1ec24c6
NC		 3972009-07-01 Nick Clifton <nickc@redhat.com>
398
399 PR 10072
400 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
401 to R_ARM_THM_PC8 relocation.
402
2709f570
NC		 4032009-06-29 Nick Clifton <nickc@redhat.com>
404
405 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
406 different uses of the relocations addend when a symbol is in a
407 merged section.
408
83b89087
L		 4092009-06-27 H.J. Lu <hongjiu.lu@intel.com>
410
411 PR ld/10337
412 * elf.c (bfd_section_from_shdr): Don't change sh_link for
413 SHT_REL/SHT_RELA sections on executable nor shared library.
414 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
415 as a normal section.
416
be7035c6
NC		 4172009-06-25 Nick Clifton <nickc@redhat.com>
418
419 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
420 symbols with SEC_MERGE flag.
421
bdeb4032
KT		 4222009-06-25 Kai Tietz <kai.tietz@onevision.com>
423
424 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
425 give .debug and .reloc data characteristics.
426 (DOT_RELOC): New define for .reloc section string.
427 (coff_write_object_contents): Use DOT_RELOC instead of string.
428
b32e07d7
TG		 4292009-06-25 Tristan Gingold <gingold@adacore.com>
430
431 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
432 (bfd_mach_o_canonicalize_dynamic_symtab)
433 (bfd_mach_o_get_synthetic_symtab): Defines.
434 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
435 (TARGET_NAME): Use Mach-O specific functions for dynamic.
436
437 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
438 for scattered relocations.
439 (bfd_mach_o_i386_print_thread): New function.
440 (bfd_mach_o_print_thread): Define.
441
442 * mach-o.c (text_section_names_xlat): Add an entry for __const.
443 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
444 New functions extracted from ...
445 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
446 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
447 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
448 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
449 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
450 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
451 Set name_str field.
452 (bfd_mach_o_scan_read_dylib): Ditto.
453 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
454 reindent.
455 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
456 decode isym and flags on little endian targets. Set dysymtab field.
457 (bfd_mach_o_scan_start_address): Adjust for enum names.
458 (bfd_mach_o_lookup_section): Do not look for segments anymore.
459 (bfd_mach_o_print_section): Display bfd section name.
460 (bfd_mach_o_print_segment): Display none if no name.
461 (bfd_mach_o_print_dysymtab): Display next index for local, external
462 and undefined symbols.
463 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
464 Display dylinker name. Display thread and unixthread commands content.
465 (bfd_mach_o_print_thread): New macro.
466
467 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
468 (bfd_mach_o_ppc_thread_flavour): Ditto.
469 (bfd_mach_o_i386_thread_flavour): Ditto.
470 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
471 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
472 BFD_MACH_O_THREAD_STATE_NONE.
473 (bfd_mach_o_segment_command): Remove segment field.
474 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
475 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
476 (bfd_mach_o_prebound_dylib_command): Ditto.
477 (bfd_mach_o_dylib_command): Ditto.
478 (bfd_mach_o_prebound_dylib_command): Remove section field.
479 (mach_o_data_struct): Add dysymtab field.
480 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
481 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
482 (bfd_mach_o_build_commands): Remove parameter names and attributes.
483 (bfd_mach_o_get_dynamic_reloc_upper_bound)
484 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
485
c41ba836
DK		 4862009-06-25 Rafael Avila de Espindola <espindola@google.com>
487
488 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
489 field of struct dirent.
490
3188b070
TG		 4912009-06-23 Tristan Gingold <gingold@adacore.com>
492
493 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
494 of this macro. Fix indentation.
495
022f8312
CL		 4962009-06-22 Christophe Lyon <christophe.lyon@st.com>
497
498 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
499 destination for defined dynamic symbols when deciding whether to
500 insert a stub or not.
501 (allocate_dynrelocs): Make sure functions are not marked as Thumb
502 when actually accessed through a PLT, even when generating a
503 shared lib.
504
d297e807
TG		 5052009-06-22 Tristan Gingold <gingold@adacore.com>
506
507 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
508 the relocs array.
509
ceaf50a2
AM		 5102009-06-22 Alan Modra <amodra@bigpond.net.au>
511
512 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
513 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
514
983bddc8
AM		 5152009-06-22 Alan Modra <amodra@bigpond.net.au>
516
517 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
518
f8703194
L		 5192009-06-19 H.J. Lu <hongjiu.lu@intel.com>
520
521 * elflink.c (elf_link_add_object_symbols): Avoid warning
522 from -Wjump-misses-init in gcc 4.5.0.
523
09a24cbf
L		 5242009-06-19 H.J. Lu <hongjiu.lu@intel.com>
525
526 * elf32-i386.c (elf_i386_check_relocs): Properly check local
527 symbol on error.
528 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
529
4c544807
L		 5302009-06-19 H.J. Lu <hongjiu.lu@intel.com>
531
532 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
533 r_symndx. Report local symbol name on error.
534 (elf_i386_check_relocs): Updated. Report local symbol name on
535 error.
536 (elf_i386_gc_sweep_hook): Updated.
537 (elf_i386_relocate_section): Likewise.
538
539 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
540 r_symndx. Report local symbol name on error.
541 (elf64_x86_64_check_relocs): Updated. Report local symbol name
542 on error.
543 (elf64_x86_64_gc_sweep_hook): Updated.
544 (elf64_x86_64_relocate_section): Likewise.
545
b8674692
TG		 5462009-06-19 Tristan Gingold <gingold@adacore.com>
547
548 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
549
046b007d
TG		 5502009-06-19 Tristan Gingold <gingold@adacore.com>
551
552 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
553 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
554 (bfd_mach_o_valid): Ditto.
555 (bfd_mach_o_wide_p): Ditto.
556 (bfd_mach_o_canonicalize_reloc): Ditto.
557 (bfd_mach_o_build_commands): Ditto.
558 (bfd_mach_o_scan_read_thread): Ditto.
559 (bfd_mach_o_flatten_sections): Ditto.
560 (bfd_mach_o_scan_start_address): Ditto.
561 (bfd_mach_o_lookup_section): Ditto.
562 (bfd_mach_o_core_fetch_environment): Ditto.
563 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
564 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
565 (bfd_mach_o_scan_write_symtab): Ditto.
566 Use macros instead of hard-coded values.
567 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
568 Use bfd_mach_o_get_data instead of direct access. Use macros
569 instead of hard-coded values.
570 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
571 Remove sym argument and get section from mdata.
572 Move code into the else branch.
573 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
574 Remove sym argument and get section from mdata. Adjust code.
575 (bfd_mach_o_scan_read_dylib): Move assertion into the created
576 switch (which replaces consecutive if statements).
577 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
578 module table, table of content, indirect symbols and external
579 referenced symbols.
580 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
581 field.
582 (bfd_mach_o_scan_read_linkedit): New function.
583 (bfd_mach_o_scan_read_str): Ditto.
584 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
585 field of mdata.
586 (bfd_mach_o_get_symtab_upper_bound): Remove check as
587 bfd_mach_o_count_symbols never returns an error.
588 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
589 symtab field (there might be only one symtab).
590 (bfd_mach_o_scan_read_command): Handle reexported dylib.
591 Handle sub frameworks, sub umbrella, sub library and sub client.
592 Read code signature and segment split info commands.
593 (bfd_mach_o_scan): Reindent.
594 (bfd_mach_o_xlat_name): New type.
595 (bfd_mach_o_print_flags): New function.
596 (bfd_mach_o_get_name): Ditto.
597 (bfd_mach_o_cpu_name): New variable.
598 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
599 (bfd_mach_o_section_type_name)
600 (bfd_mach_o_section_attribute_name)
601 (bfd_mach_o_load_command_name): New variables.
602 (bfd_mach_o_print_private_header): New function.
603 (bfd_mach_o_print_section_map): New function extracted from
604 bfd_mach_o_print_private_bfd_data.
605 (bfd_mach_o_print_section): Ditto. Print more infos.
606 (bfd_mach_o_print_segment): Ditto.
607 (bfd_mach_o_print_dysymtab): Ditto.
608 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
609 load weak dylib, reexport dylib and id dylib.
610 Handle code signature and segment_split info.
611 Handle sub frameworks, sub umbrella, sub library and sub client.
612 (bfd_mach_o_section_get_nbr_indirect): New function.
613
614 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
615 (bfd_mach_o_header_flags): New enum to define header flags.
616 (bfd_mach_o_section_attribute): New enum to replace ...
617 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
618 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
619 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
620 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
621 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
622 these removed macros.
623 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
624 (bfd_mach_o_dylib_module): New type.
625 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
626 macros.
627 (bfd_mach_o_dylib_table_of_content): New type.
628 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
629 (bfd_mach_o_dylib_reference): New type.
630 (BFD_MACH_O_REFERENCE_SIZE): New macro.
631 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
632 modules, toc, references and indirect syms.
633 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
634 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
635 unused). Add comment.
636 (bfd_mach_o_dylib_command): Ditto.
637 (bfd_mach_o_prebound_dylib_command): Ditto.
638 (bfd_mach_o_linkedit_command): New type.
639 (bfd_mach_o_str_command): New type.
640 (bfd_mach_o_load_command): Add linkedit and str fields.
641 (mach_o_data_struct): Add symtab field.
642 (bfd_get_mach_o_data): Renamed to ...
643 (bfd_mach_o_get_data): ... this new macro.
644 (bfd_mach_o_scan_read_symtab_symbol,
645 bfd_mach_o_scan_read_symtab_strtab,
646 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
647
648 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
649 instead of direct access.
650
6d78d0b9
AM		 6512009-06-19 Alan Modra <amodra@bigpond.net.au>
652
653 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
654 R_PPC_PLTREL24 relocs.
655 (ppc_elf_relocate_section): Likewise.
656
3ec01793
AM		 6572009-06-19 Alan Modra <amodra@bigpond.net.au>
658
659 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
660 pointer to sym hash. Update all uses.
661 (update_plt_info): Likewise. Don't check addend here.
662
c2e61a4e
L		 6632009-06-18 H.J. Lu <hongjiu.lu@intel.com>
664
665 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
666 bfd_sym_from_r_symndx.
667 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
668
87d72d41
AM		 6692009-06-18 Alan Modra <amodra@bigpond.net.au>
670
671 * elf-bfd.h (struct sym_sec_cache): Delete.
672 (struct sym_cache): New.
673 (bfd_section_from_r_symndx): Delete prototype.
674 (bfd_sym_from_r_symndx): Define prototype.
675 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
676 (bfd_sym_from_r_symndx): ..new function.
677 * elf32-arm.c: Update all uses of struct sym_sec_cache and
678 bfd_section_from_r_symndx to new struct and function.
679 * elf32-bfin.c: Likewise.
680 * elf32-hppa.c: Likewise.
681 * elf32-i386.c: Likewise.
682 * elf32-m32r.c: Likewise.
683 * elf32-m68hc1x.c: Likewise.
684 * elf32-m68hc1x.h: Likewise.
685 * elf32-m68k.c: Likewise.
686 * elf32-ppc.c: Likewise.
687 * elf32-s390.c: Likewise.
688 * elf32-sh.c: Likewise.
689 * elf64-ppc.c: Likewise.
690 * elf64-s390.c: Likewise.
691 * elf64-x86-64.c: Likewise.
692 * elfxx-sparc.c: Likewise.
693 * elfxx-sparc.h: Likewise.
694
14aae723
L		 6952009-06-18 H.J. Lu <hongjiu.lu@intel.com>
696
697 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
698 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
699
5e486aa1
NC		 7002009-06-18 Nick Clifton <nickc@redhat.com>
701
702 * elflink.c (elf_link_sort_relocs): Return early if there are no
703 relocs to sort.
704
361dff73
DK		 7052009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
706
32425da9
NC		 707 Merge cegcc and mingw32ce target name changes from
708 CeGCC project:
361dff73 709
32425da9 710 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 711
712 * config.bfd: Add arm*-*-cegcc* target.
713
32425da9 714 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 715
716 * config.bfd: Add arm-*-mingw32ce* target.
717
e03a8ed8
L		 7182009-06-17 H.J. Lu <hongjiu.lu@intel.com>
719
720 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
721 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
722 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
723 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
724
7252009-06-17 H.J. Lu <hongjiu.lu@intel.com>
726
727 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
728 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
729 * elf32-i386.c (elf_i386_check_relocs): Use it.
730 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
731
7322009-06-17 H.J. Lu <hongjiu.lu@intel.com>
733
734 * elf-bfd.h (elf_dyn_relocs): New.
735
736 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
737 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
738 elf_dyn_relocs.
739 (elf_i386_copy_indirect_symbol): Likewise.
740 (elf_i386_check_relocs): Likewise.
741 (elf_i386_gc_sweep_hook): Likewise.
742 (elf_i386_allocate_dynrelocs): Likewise.
743 (elf_i386_readonly_dynrelocs): Likewise.
744 (elf_i386_size_dynamic_sections): Likewise.
745
746 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
747 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
748 with elf_dyn_relocs.
749 (elf64_x86_64_copy_indirect_symbol): Updated.
750 (elf64_x86_64_check_relocs): Likewise.
751 (elf64_x86_64_gc_sweep_hook): Likewise.
752 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
753 (elf64_x86_64_allocate_dynrelocs): Likewise.
754 (elf64_x86_64_readonly_dynrelocs): Likewise.
755 (elf64_x86_64_size_dynamic_sections): Likewise.
756
64e77c6d
L		 7572009-06-17 H.J. Lu <hongjiu.lu@intel.com>
758
759 * elf32-arm.c (create_got_section): Get existing .rela.got
760 section.
761 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
762 * elf32-lm32.c (create_got_section): Likewise.
763 * elf32-m32r.c (create_got_section): Likewise.
764 * elf32-ppc.c (ppc_elf_create_got): Likewise.
765 * elf32-s390.c (create_got_section): Likewise.
766 * elf32-sh.c (create_got_section): Likewise.
767 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
768 * elf64-s390.c (create_got_section): Likewise.
769 * elfxx-sparc.c (create_got_section): Likewise.
770
771 * elflink.c (_bfd_elf_create_got_section): Properly initialize
772 the GOT size.
773
d2149d72
L		 7742009-06-16 H.J. Lu <hongjiu.lu@intel.com>
775
776 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
777
778 * elf32-i386.c (elf_i386_local_hash): Removed.
779 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
780 (elf_i386_get_local_sym_hash): Likewise.
781
782 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
783 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
784 (elf64_x86_64_get_local_sym_hash): Likewise.
785 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
786 (get_local_sym_hash): Likewise.
787
cc3bd654
L		 7882009-06-16 H.J. Lu <hongjiu.lu@intel.com>
789
790 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
791 rel_got_sec and plt_sec.
792 (elfNN_ia64_relax_section): Updated.
793 (elfNN_ia64_create_dynamic_sections): Likewise.
794 (get_got): Likewise.
795 (allocate_dynrel_entries): Likewise.
796 (elfNN_ia64_size_dynamic_sections): Likewise.
797 (set_got_entry): Likewise.
798 (elfNN_ia64_choose_gp): Likewise.
799 (elfNN_ia64_relocate_section): Likewise.
800 (elfNN_ia64_finish_dynamic_symbol): Likewise.
801 (elfNN_ia64_finish_dynamic_sections): Likewise.
802
be3e406d
UW		 8032009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
804
805 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
806 also for calls.
807
6de2ae4a
L		 8082009-06-16 H.J. Lu <hongjiu.lu@intel.com>
809
810 * configure.in (elf): Add elf-ifunc.lo.
811
812 * configure: Regenerated.
813 * Makefile.in: Likewise.
814
815 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
816 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
817
818 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
819 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
820 irelifunc.
821 (elf_i386_link_hash_table_create): Likewise.
822 (elf_i386_create_dynamic_sections): Likewise.
823 (elf_i386_check_relocs): Likewise.
824 (elf_i386_allocate_dynrelocs): Likewise.
825 (elf_i386_size_dynamic_sections): Likewise.
826 (elf_i386_relocate_section): Likewise.
827 (elf_i386_finish_dynamic_symbol): Likewise.
828 (elf_i386_finish_dynamic_sections): Likewise.
829 (elf_i386_create_got_section): Removed.
830
831 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
832 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
833 irelifunc.
834 (elf64_x86_64_compute_jump_table_size): Updated.
835 (elf64_x86_64_link_hash_table_create): Likewise.
836 (elf64_x86_64_create_dynamic_sections): Likewise.
837 (elf64_x86_64_check_relocs): Likewise.
838 (elf64_x86_64_allocate_dynrelocs): Likewise.
839 (elf64_x86_64_size_dynamic_sections): Likewise.
840 (elf64_x86_64_relocate_section): Likewise.
841 (elf64_x86_64_finish_dynamic_symbol): Likewise.
842 (elf64_x86_64_finish_dynamic_sections): Likewise.
843 (elf64_x86_64_create_got_section): Removed.
844
845 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
846 for pointer alignment. Set up section pointers.
847 (_bfd_elf_create_dynamic_sections): Likewise.
848 (_bfd_elf_create_ifunc_sections): Moved to ...
849 * elf-ifunc.c: Here. New.
850
851 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
852 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
853 Run "make dep-am".
854
81694485
NC		 8552009-06-16 Doug Kwan <dougkwan@google.com>
856
6de2ae4a
L		 857 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
858 to bfd_signed_vma. Cast constant operands which are used in
859 offset related expressions to bfd_signed_vma type as appropriate.
81694485 860
6db7e006
MR		 8612009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
862
863 * elf32-vax.c (elf_vax_plt_sym_val): New function.
864 (elf_backend_plt_sym_val): Define.
865
9b90d8fd
MR		 8662009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
867
868 * elf32-vax.c (elf_vax_reloc_type_class): New function.
869 (elf_backend_reloc_type_class): Define.
870
04981bc1
MR		 8712009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
872
873 * elf32-vax.c (elf_vax_relocate_section): For symbol references
874 from an executable to a shared library treat R_VAX_PC32
875 relocations as R_VAX_PLT32 ones.
876
886815b2
MR		 8772009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
878
879 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
880 symbols in GOT space calculation.
881 (elf_vax_relocate_section): Adjust accordingly.
882
6c4fb25a
MR		 8832009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
884
885 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
886 include <R11:R2>.
887
7b6021f1
MR		 8882009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
889
890 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
891 attribute.
892 (elf_vax_relocate_section): Likewise.
893
188dbb07
L		 8942009-06-15 H.J. Lu <hongjiu.lu@intel.com>
895
896 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
897 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
898
048cbda4
L		 8992009-06-15 H.J. Lu <hongjiu.lu@intel.com>
900
901 * elf32-i386.c (elf_i386_check_relocs): Reformat.
902 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
903
482c6ce9
L		 9042009-06-15 H.J. Lu <hongjiu.lu@intel.com>
905
906 * Makefile.am: Run "make dep-am".
907 * Makefile.in: Regenerated.
908
eba077f2
L		 9092009-06-15 H.J. Lu <hongjiu.lu@intel.com>
910
911 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
912 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
913
ec68b083
NC		 9142009-06-15 Nick Clifton <nickc@redhat.com>
915
916 * po/ru.po: New Russian translation.
917 * configure.in (ALL_LINGUAS): Add ru.
918 * configure: Regenerate.
919
b80ee1aa
L		 9202009-06-14 H.J. Lu <hongjiu.lu@intel.com>
921
922 * elf32-i386.c: Remove duplicated comments.
923
44c4ea11
L		 9242009-06-14 H.J. Lu <hongjiu.lu@intel.com>
925
926 PR ld/10270
927 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
928 dynamic IFUNC pointer in non-shared object. Use .got.plt
929 for IFUNC definition in PIE.
930 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
931 PIE locally.
932
933 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
934 dynamic IFUNC pointer in non-shared object. Use .got.plt
935 for IFUNC definition in PIE.
936 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
937 PIE locally.
938
8b7e2992
L		 9392009-06-13 H.J. Lu <hongjiu.lu@intel.com>
940
941 * elf32-i386.c (elf_i386_check_relocs): Properly report
942 local symbol for unhandled relocation against STT_GNU_IFUNC
943 symbol.
637fa7af 944 (elf_i386_relocate_section): Likewise.
8b7e2992 945 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 946 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 947
c25bc9fc
L		 9482009-06-13 H.J. Lu <hongjiu.lu@intel.com>
949
950 PR ld/10269
951 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
952 (elf_i386_link_hash_table): Add loc_hash_table and
953 loc_hash_memory.
954 (elf_i386_local_hash): New.
955 (elf_i386_local_htab_hash): Likewise.
956 (elf_i386_local_htab_eq): Likewise.
957 (elf_i386_get_local_sym_hash): Likewise.
958 (elf_i386_link_hash_table_free): Likewise.
959 (elf_i386_allocate_local_dynrelocs): Likewise.
960 (elf_i386_finish_local_dynamic_symbol): Likewise.
961 (bfd_elf64_bfd_link_hash_table_free): Likewise.
962 (elf_i386_link_hash_table_create): Create loc_hash_table and
963 loc_hash_memory.
964 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
965 (elf_i386_size_dynamic_sections): Likewise.
966 (elf_i386_relocate_section): Likewise.
967 (elf_i386_finish_dynamic_sections): Likewise.
968 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
969 isn't NULL.
970
971 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
972 (elf64_x86_64_link_hash_table): Add loc_hash_table and
973 loc_hash_memory.
974 (elf64_x86_64_local_hash): New.
975 (elf64_x86_64_local_htab_hash): Likewise.
976 (elf64_x86_64_local_htab_eq): Likewise.
977 (elf64_x86_64_get_local_sym_hash): Likewise.
978 (elf64_x86_64_link_hash_table_free): Likewise.
979 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
980 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
981 (bfd_elf64_bfd_link_hash_table_free): Likewise.
982 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
983 and loc_hash_memory.
984 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
985 symbols.
986 (elf64_x86_64_size_dynamic_sections): Likewise.
987 (elf64_x86_64_relocate_section): Likewise.
988 (elf64_x86_64_finish_dynamic_sections): Likewise.
989 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
990 sym isn't NULL.
991
dec9d5df
PB		 9922009-06-10 Philip Blundell <philb@gnu.org>
993
994 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
995 elf_sec->this_hdr == NULL.
996
92bc0e80
TG		 9972009-06-12 Tristan Gingold <gingold@adacore.com>
998
999 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1000 * bfd-in2.h: Regenerated.
1001 * libbfd.h: Regenerated.
1002
1003 * mach-o.c (FILE_ALIGN): New macro.
1004 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1005 (bfd_mach_o_print_symbol): Ditto.
1006 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1007 (bfd_mach_o_get_reloc_upper_bound): New function.
1008 (bfd_mach_o_canonicalize_reloc): Ditto.
1009 (bfd_mach_o_scan_write_relocs): Ditto.
1010 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1011 (bfd_mach_o_scan_write_section_64): Ditto.
1012 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1013 written for load command. Do not compute section file offset.
1014 (bfd_mach_o_scan_write_segment_64): Ditto.
1015 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1016 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1017 Mach-O to ...
1018 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 1019 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 1020 Call bfd_mach_o_mangle_symbols.
1021 (bfd_mach_o_build_commands): Adjust for filelen field.
1022 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1023 Do not set symtab file offset anymore here.
1024 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1025 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1026 Set reloc_count and rel_filepos section fields.
1027 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1028 unsigned int.
1029 (bfd_mach_o_scan_read_section_64): Ditto.
1030 (bfd_mach_o_scan_read_section): Ditto.
1031 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1032 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1033 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1034 Handle weak-ref symbols.
1035 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1036 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1037 (bfd_mach_o_scan): Remove assignment to removed field.
1038 (bfd_mach_o_mkobject_init): Ditto.
1039 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1040 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1041 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1042 (bfd_mach_o_swap_reloc_in): Ditto.
1043 (bfd_mach_o_swap_reloc_out): Ditto.
1044
1045 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1046 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1047 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1048 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1049 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1050 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1051 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1052 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1053 (BFD_MACH_O_N_WEAK_DEF): New macros.
1054 Add comments.
1055 (bfd_mach_o_section_type): Add new enumeration values.
1056 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1057 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1058 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1059 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1060 macros.
1061 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1062 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1063 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1064 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1065 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1066 (BFD_MACH_O_RELENT_SIZE): Ditto.
1067 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1068 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1069 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1070 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1071 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1072 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1073 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1074 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1075 (bfd_mach_o_reloc_info): New struct.
1076 (bfd_mach_o_asymbol): New struct.
1077 (bfd_mach_o_symtab_command): The symbols field is now of type
1078 bfd_mach_o_asymbol.
1079 (bfd_mach_o_load_command): The offset and len fields are now of type
1080 unsigned int.
1081 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1082 Add a filelen field. Add comments.
1083 (bfd_mach_o_backend_data): New struct.
1084 (bfd_mach_o_get_backend_data): New macro.
1085 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1086 bfd_mach_o_asymbol.
1087 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1088 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1089 (bfd_mach_o_canonicalize_reloc): Ditto.
1090
1091 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1092 duplicated macro. Now defined to _bfd_generic_is_local_label.
1093 (TARGET_NAME_BACKEND): New macro...
1094 (TARGET_NAME_BACKEND): ... used to name a new variable.
1095 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1096 Mach-O backend data.
1097
1098 * mach-o-i386.c (i386_howto_table): New variable.
1099 (bfd_mach_o_i386_swap_reloc_in): New function.
1100 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1101 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1102 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1103 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1104 (bfd_mach_o_bfd_reloc_type_lookup)
1105 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1106
8c7d38e8
NC		 11072009-06-11 Eric Paris <eparis@redhat.com>
1108 Nick Clifton <nickc@redhat.com>
1109
1110 * opncls.c (_maybe_make_executable): New function. Gives execute
1111 permission to an executable bfd that was opened for writing
1112 provided that it is a regular file. Replaces common code found in...
1113 (bfd_close): here and ...
1114 (bfd_close_all_done): here.
1115
f865a31d
AG		 11162009-06-11 Anthony Green <green@moxielogic.com>
1117
1118 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1119 * bfd-in2.h: Rebuilt.
1120 * libbfd.h: Rebuilt.
1121 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1122 relocation support.
1123 (moxie_reloc_map): Ditto.
1124 Clean up copyright notice.
1125
25b88f33
PP		 11262009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1127
1372b818 1128 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1129 * bfdio.c (bfd_mmap): New function.
1130 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1131 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1132 (cache_iovec): Initialize bmmap member.
1133 * opencls.c (opncls_bmmap): New function.
1134 (opncls_iovec): Initialize bmmap member.
1135
c2f09c75
TG		 11362009-06-09 Tristan Gingold <gingold@adacore.com>
1137
1138 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1139 and stabstr_segment fields.
1140 (mach_o_be_vec, mach_o_le_vec): Removed
1141 (bfd_mach_o_version): New prototype.
1142
1143 * mach-o.c (bfd_mach_o_version): Make this function public.
1144 (mach_o_wide_p): New function.
1145 (bfd_mach_o_wide_p): Ditto.
1146 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1147 weird names.
1148 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1149 Search in the list only if the name starts with a dot.
1150 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1151 test. Check bfd_seek status.
1152 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1153 (bfd_mach_o_scan_write_section_32): Ditto.
1154 (bfd_mach_o_scan_write_section_64): Ditto.
1155 (bfd_mach_o_scan_write_section): Removed.
1156 (bfd_mach_o_scan_write_segment): Split into ...
1157 (bfd_mach_o_scan_write_segment_32): ... this and ...
1158 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1159 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1160 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1161 symbol table. Now returns a boolean.
1162 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1163 Adjust for status type.
1164 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1165 test. Write symbol table. Numbers the sections.
1166 (bfd_mach_o_read_header): Check bfd_seek status.
1167 Use mach_o_wide_p instead of hard-coded test.
1168 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1169 (bfd_mach_o_scan_read_section_64): Ditto.
1170 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1171 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1172 handled common symbols.
1173 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1174 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1175 (bfd_mach_o_scan_read_dylinker): Ditto.
1176 (bfd_mach_o_scan_read_dylib): Ditto.
1177 (bfd_mach_o_scan_read_thread): Ditto.
1178 (bfd_mach_o_scan_read_symtab): Ditto.
1179 Do not create a section for the stabs.
1180 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1181 (bfd_mach_o_scan_read_segment): Ditto.
1182 (bfd_mach_o_scan_read_command): Ditto.
1183 (bfd_mach_o_scan_start_address): Ditto.
1184 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1185 (bfd_mach_o_archive_p): Check bfd_seek status.
1186 (bfd_mach_o_core_fetch_environment): Ditto.
1187
1188 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1189
2a81c24a
L		 11902009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1191
1192 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1193 (elf_i386_link_hash_table_create): Initialize irelifunc.
1194 (elf_i386_check_relocs): Updated. Set up irelifunc for
1195 shared objects.
1196 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1197 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1198 shared objects.
1199 (elf_i386_relocate_section): Likewise.
1200
1201 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1202 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1203 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1204 shared objects.
1205 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1206 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1207 shared objects.
1208 (elf64_x86_64_relocate_section): Likewise.
1209
1210 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1211 ...
1212 (_bfd_elf_create_ifunc_sections): This.
1213
c2f09c75 1214 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1215 ...
1216 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1217 for shared objects.
1218
710ab287
L		 12192009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1220
1221 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1222 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1223 building shared object. Check info->executable instead of
1224 !info->shared when setting non_got_ref.
1225 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1226 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1227 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1228 symbol if needed.
1229 (elf_i386_relocate_section): Output dynamic relocation for
1230 R_386_32 against STT_GNU_IFUNC symbol to get the real
1231 function address when building shared object.
1232 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1233 relocation for STT_GNU_IFUNC symbol in shared object.
1234
1235 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1236 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1237 symbol when building shared object. Check info->executable
1238 instead of !info->shared when setting non_got_ref.
1239 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1240 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1241 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1242 if needed.
1243 (elf64_x86_64_relocate_section): Output dynamic relocation
1244 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1245 function address when building shared object.
1246 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1247 relocation for STT_GNU_IFUNC symbol in shared object.
1248
9e93c730
JK		 12492009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1250
1251 * Makefile.am: Run "make dep-am".
1252 (BFD32_BACKENDS): Add mach-o-i386.lo.
1253 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1254 * Makefile.in: Regenerate.
1255
74681fc4
AM		 12562009-06-06 Alan Modra <amodra@bigpond.net.au>
1257
1258 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1259 when looking for soft-icache stubs.
1260
154a1ee5
TG		 12612009-06-05 Tristan Gingold <gingold@adacore.com>
1262
1263 * mach-o.h: Update copyright year.
1264 (bfd_mach_o_mach_header_magic): New enum.
1265 (bfd_mach_o_cpu_subtype): Now an enum.
1266 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1267 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1268 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1269 (bfd_mach_o_load_command): Field type_required is now a boolean.
1270 Reindent prototypes.
1271 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1272 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1273 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1274 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1275 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1276 (bfd_mach_o_canonicalize_symtab): Ditto.
1277 (bfd_mach_o_get_symbol_info): Ditto.
1278 (bfd_mach_o_print_symbol): Ditto.
1279 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1280 (bfd_mach_o_make_empty_symbol): Ditto.
1281 (bfd_mach_o_write_contents): Ditto.
1282
1283 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1284 bfd_mach_o_mkobject): Defines.
1285 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1286 Do not check with target vector but with flavour.
1287 (struct mach_o_section_name_xlat): New declaration.
1288 (dwarf_section_names_xlat): Ditto.
1289 (text_section_names_xlat): Ditto.
1290 (data_section_names_xlat): Ditto.
1291 (struct mach_o_segment_name_xlat): Ditto.
1292 (segsec_names_xlat): Ditto.
1293 (bfd_mach_o_convert_section_name_to_bfd): New function.
1294 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1295 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1296 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1297 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1298 Accept any input and output flavour. Do not share private data
1299 anymore.
1300 (bfd_mach_o_count_symbols): Add a comment.
1301 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1302 (bfd_mach_o_canonicalize_symtab): Ditto.
1303 (bfd_mach_o_get_symbol_info): Ditto.
1304 (bfd_mach_o_print_symbol): Ditto.
1305 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1306 Use constants instead of hard-coded values.
1307 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1308 values.
1309 (bfd_mach_o_scan_write_section_64): Ditto.
1310 (bfd_mach_o_scan_write_segment): Ditto.
1311 Do not copy sections anymore.
1312 (bfd_mach_o_write_contents): Make it public.
1313 Remove dead code. Rewrite typeflag assignment.
1314 (bfd_mach_o_build_commands): New function.
1315 (bfd_mach_o_set_section_contents): Ditto.
1316 (bfd_mach_o_make_empty_symbol): Make it public.
1317 (bfd_mach_o_read_header): Make it static.
1318 Convert to bfd_boolean.
1319 Use constants instead of hard-coded values.
1320 (bfd_mach_o_make_bfd_section): Call
1321 bfd_mach_o_convert_section_name_to_bfd to create name.
1322 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1323 values.
1324 (bfd_mach_o_scan_read_section_64): Ditto.
1325 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1326 a segment anymore. Use constants instead of hard-coded values.
1327 (bfd_mach_o_scan_read_command): Fix style.
1328 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1329 Get rid of BFD_IO_FUNCS.
1330 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1331 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1332 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1333 (bfd_mach_o_object_p): Removed.
1334 (bfd_mach_o_gen_core_p): New function, replaces ...
1335 (bfd_mach_o_core_p): ... deleted.
1336 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1337
1338 * mach-o-i386.c: New file.
1339 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1340 * configure.in (TDEFINES): Add mach_o_i386_vec.
1341 * configure: Regenerated.
1342 * targets.c: Add mach_o_i386_vec.
1343
1344 * mach-o.c: Update copyright years.
1345 (BFD_IO_FUNCS): Remove (was not used).
1346 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1347 bfd_mach_o_slurp_extended_name_table,
1348 bfd_mach_o_construct_extended_name_table,
1349 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1350 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1351 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1352 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1353 bfd_mach_o_get_section_contents_in_window,
1354 bfd_mach_o_bfd_is_local_label_name,
1355 bfd_mach_o_bfd_is_target_special_symbol,
1356 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1357 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1358 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1359 bfd_mach_o_minisymbol_to_symbol,
1360 bfd_mach_o_bfd_get_relocated_section_contents,
1361 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1362 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1363 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1364 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1365 bfd_mach_o_bfd_merge_private_bfd_data,
1366 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1367 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1368 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1369 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1370 bfd_mach_o_bfd_copy_private_header_data,
1371 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1372 * mach-o-target.c: ... here.
1373 Update copyright years.
1374
a1ef399e
AM		 13752009-06-04 Alan Modra <amodra@bigpond.net.au>
1376
1377 * dep-in.sed: Don't use \n in replacement part of s command.
1378 * Makefile.am (DEP1): LC_ALL for uniq.
1379 Run "make dep-am".
1380 * Makefile.in: Regenerate.
1381
2e75bb35
L		 13822009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1383
1384 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1385 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1386 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1387
0018b0a3
L		 13882009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1389
1390 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1391 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1392 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1393 against STT_GNU_IFUNC symbols for static executables.
1394 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1395 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1396
1397 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1398 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1399 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1400 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1401
94313f36
RS		 14022009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1403
1404 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1405 symbols to be left unimported when linking statically.
1406 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1407 code when linking statically.
1408
7afd84dc
L		 14092009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1410
1411 * elf32-i386.c (elf_i386_check_relocs): Increment
1412 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1413 against STT_GNU_IFUNC symbol.
1414 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1415 local STT_GNU_IFUNC definition is used.
1416 (elf_i386_relocate_section): Handle got.offset != -1 for
1417 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1418 symbol.
1419
1420 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1421 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1422 relocations against STT_GNU_IFUNC symbol.
1423 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1424 local STT_GNU_IFUNC definition is used.
1425 (elf64_x86_64_relocate_section): Handle got.offset != -1
1426 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1427 STT_GNU_IFUNC symbol.
1428
cbe950e9
L		 14292009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1430
1431 PR ld/10205
1432 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1433 (elf_i386_reloc_type_lookup): Likewise.
1434 (R_386_tls): Removed.
1435 (R_386_irelative): New.
1436 (R_386_vt_offset): Updated.
1437 (elf_i386_rtype_to_howto): Likewise.
1438 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1439 (elf_i386_link_hash_table_create): Initialize igotplt,
1440 iplt and irelplt.
1441 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1442 (elf_i386_adjust_dynamic_symbol): Likewise.
1443 (elf_i386_allocate_dynrelocs): Likewise.
1444 (elf_i386_relocate_section): Likewise.
1445 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1446 sections.
1447 (elf_i386_finish_dynamic_symbol): When building a static
1448 executable, use .iplt, .igot.plt and .rel.iplt sections for
1449 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1450 locally defined STT_GNU_IFUNC symbol.
1451
1452 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1453 (x86_64_reloc_map): Likewise.
1454 (R_X86_64_standard): Updated.
1455 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1456 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1457 iplt and irelplt.
1458 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1459 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1460 (elf64_x86_64_allocate_dynrelocs): Likewise.
1461 (elf64_x86_64_relocate_section): Likewise.
1462 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1463 sections.
1464 (elf64_x86_64_finish_dynamic_symbol): When building a static
1465 executable, use .iplt, .igot.plt and .rela.iplt sections for
1466 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1467 for locally defined STT_GNU_IFUNC symbol.
1468
1469 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1470 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1471
1472 * bfd-in2.h: Regenerated.
1473 * libbfd.h: Likewise.
1474
3aa14d16
L		 14752009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1476
1477 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1478 (_bfd_elf_make_ifunc_reloc_section): Removed.
1479 (_bfd_elf_is_ifunc_symbol): Likewise.
1480 (_bfd_elf_create_static_ifunc_sections): New.
1481
1482 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1483 symbol check to ...
1484 (elf_link_add_object_symbols): Here.
1485 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1486 STT_GNU_IFUNC symbol.
1487 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1488 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1489 (IFUNC_INFIX): Removed.
1490 (get_ifunc_reloc_section_name): Likewise.
1491 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1492 (_bfd_elf_is_ifunc_symbol): Likewise.
1493 (_bfd_elf_create_static_ifunc_sections): New.
1494
eb4ff4d6
L		 14952009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1496
1497 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1498 (create_got_section): Likewise.
1499 (allocate_dynrelocs): Likewise.
1500 (readonly_dynrelocs): Likewise.
1501 (set_tls_module_base): Likewise.
1502 (dtpoff_base): Likewise.
1503 (tpoff): Likewise.
1504 (elf_i386_link_hash_table_create): Updated.
1505 (elf_i386_create_dynamic_sections): Likewise.
1506 (elf_i386_check_relocs): Likewise.
1507 (elf_i386_size_dynamic_sections): Likewise.
1508 (elf_i386_relocate_section): Likewise.
1509
1510 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1511 (create_got_section): Likewise.
1512 (allocate_dynrelocs): Likewise.
1513 (readonly_dynrelocs): Likewise.
1514 (set_tls_module_base): Likewise.
1515 (dtpoff_base): Likewise.
1516 (tpoff): Likewise.
1517 (elf64_x86_64_link_hash_table_create): Updated.
1518 (elf64_x86_64_create_dynamic_sections): Likewise.
1519 (elf64_x86_64_check_relocs): Likewise.
1520 (elf64_x86_64_size_dynamic_sections): Likewise.
1521 (elf64_x86_64_relocate_section): Likewise.
1522
fc579192
NC		 15232009-05-28 Nick Clifton <nickc@redhat.com>
1524
1525 * targets.c (_bfd_target_vector): Only include plugin target in
1526 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1527
5ebe2858
UW		 15282009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1529
1530 * elf32-spu.c (struct call_info): New member broken_cycle.
1531 (remove_cycle): Instead of physically removing call_info structures
1532 to break call graph cycles, mark them using the broken_cycle flag.
1533 (mark_overlay_section): Respect broken_cycle flag.
1534 (unmark_overlay_section): Likewise.
1535 (collect_lib_sections): Likewise.
1536 (collect_overlays): Likewise.
1537 (sum_stack): Likewise.
1538
34ad4cb0
UW		 15392009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1540
1541 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1542 (mark_functions_via_relocs): Initialize callee->count to 1.
1543 (pasted_function): Likewise.
1544 (spu_elf_auto_overlay): Honor call counts when determining number
1545 of stubs required in software i-cache mode.
1546
fc579192
NC		 15472009-05-27 Rafael Avila de Espindola <espindola@google.com>
1548
1549 * plugin.c (program_name): Remove.
1550 (plugin_program_name): New.
1551 (bfd_plugin_set_program_name): New.
1552 (try_load_plugin): Use plugin_program_name.
1553 * plugin.h (bfd_plugin_set_program_name): New.
1554
15552009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 1556
1557 * aclocal.m4: Include ../config/plugins.m4.
1558 * configure.in: Use AC_PLUGINS.
1559 * configure: Regenerate.
1560 * Makefile.in: Regenerate.
1561 * doc/Makefile.in: Regenerate.
1562
c8a1f254
NS		 15632009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1564
1565 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1566 link.
1567 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1568 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1569 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1570 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1571 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1572 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1573 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1574 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1575 * reloc.c (bfd_generic_relax_section): Likewise.
1576 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1577 * vms.c (vms_bfd_relax_section): Likewise.
1578
68d7e96a
L		 15792009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1580
1581 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1582
1583 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1584 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1585
1586 * elf32-i386.c (allocate_dynrelocs): Updated.
1587 (elf_i386_relocate_section): Likewise.
1588 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1589 (elf64_x86_64_relocate_section): Likewise.
1590
1591 * elf64-x86-64.c (is_indirect_symbol): Removed.
1592
f12e7348
NC		 15932009-05-26 Nick Clifton <nickc@redhat.com>
1594
1595 * po/id.po: Updated Indonesian translation.
1596
ce3c775b
NC		 15972009-05-26 Rafael Avila de Espindola <espindola@google.com>
1598
1599 * Makefile.am: Run "make dep-am".
1600 (AM_CPPFLAGS): New.
1601 (LIBDL): New.
1602 (ALL_MACHINES): Add cpu-plugin.lo.
1603 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1604 (BFD32_BACKENDS): Add plugin.lo.
1605 (BFD32_BACKENDS_CFILES): Add plugin.c.
1606 (libbfd_la_LIBADD): Add LIBDL
1607 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1608 (bfd_plugin_arch): Declare.
1609 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1610 * bfd.c (bfd): Add plugin_data.
1611 * config.bfd: Handle the plugin target.
1612 * configure.in: Check for --enable-plugins.
1613 (LT_INIT): Use the dlopen option.
1614 * cpu-plugin.c: New.
1615 * plugin.c: New.
1616 * plugin.h: New.
1617 * targets.c (plugin_vec): Declare.
1618 (_bfd_target_vector): Add plugin_vec.
1619 * Makefile.in: Regenerate.
1620 * bfd-in2.h: Regenerate.
1621 * configure: Regenerate.
1622
9e097a72
AM		 16232009-05-26 Alan Modra <amodra@bigpond.net.au>
1624
1625 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1626 per line with all lines having continuation backslash. Prefix
1627 first line with "A", following lines with "B".
1628 * Makefile.am (DEP): Don't use dep.sed here.
1629 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1630 dep.sed here on dependencies, sort and uniq.
1631 * Makefile.in: Regenerate.
1632
d5acff2f
TG		 16332009-05-25 Tristan Gingold <gingold@adacore.com>
1634
1635 * makefile.vms: Add verilog.obj to object list OBJS.
1636
5c93f09b
AM		 16372009-05-24 Alan Modra <amodra@bigpond.net.au>
1638
1639 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1640 for BFD_IN_MEMORY is cleared.
1641 (bfd_bwrite): Zero excess memory allocated.
1642
48229727
JB		 16432009-05-22 Julian Brown <julian@codesourcery.com>
1644
1645 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1646 macros.
1647 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1648 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1649 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1650 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1651 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1652 (a8_erratum_fix, a8_erratum_reloc): New structs.
1653 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1654 num_a8_erratum_fixes, fix_cortex_a8 fields.
1655 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1656 (elf32_arm_add_stub): Split into two parts, creating...
1657 (elf32_arm_create_or_find_stub_sec): New function.
1658 (elf32_arm_final_link_relocate): Add forward declaration.
1659 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1660 relocations, multiple relocations per stub.
1661 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1662 (arm_size_one_stub): Use find_stub_size_and_template.
1663 (a8_reloc_compare): New.
1664 (find_thumb_glue): Add forward declaration.
1665 (cortex_a8_erratum_scan): New.
1666 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1667 (bfd_elf32_arm_set_cortex_a8_fix): New.
1668 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1669 (arm_map_one_stub): Add THUMB32_TYPE support.
1670 (a8_branch_to_stub_data): New.
1671 (make_branch_to_a8_stub): New.
1672 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1673 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1674 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1675 Cortex-A8 erratum workaround.
1676 * bfd-in2.h: Regenerate.
1677
2b3decb5
AM		 16782009-05-22 Alan Modra <amodra@bigpond.net.au>
1679
1680 * Makefile.am: Run "make dep-am".
1681 * Makefile.in: Regenerate.
1682 * po/SRC-POTFILES.in: Regenerate.
1683
930e005c
AM		 16842009-05-21 Alan Modra <amodra@bigpond.net.au>
1685
1686 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1687 commit.
1688
6e0b88f1
AM		 16892009-05-21 Alan Modra <amodra@bigpond.net.au>
1690
1691 * elf-bfd.h (struct elf_backend_data
1692 <elf_backend_link_output_symbol_hook>): Return an int.
1693 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1694 symbols on deleted .opd entries.
1695 * elflink.c (elf_link_output_sym): Return without outputting sym
1696 if output_symbol_hook returns 2.
1697 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1698 Abort if we must not discard sym.
1699 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1700 local syms.
1701 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1702 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1703 elf_backend_link_output_symbol_hook return type change.
1704 * elf32-arm.c (output_arch_syminfo): Likewise.
1705 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1706 (elf32_arm_output_arch_local_syms): Likewise.
1707 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1708 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1709 (bfd_score_elf_link_output_symbol_hook): Likewise.
1710 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1711 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1712 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1713 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1714 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1715 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1716 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1717 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1718 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1719 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1720 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1721
5ef11c02
AM		 17222009-05-21 Alan Modra <amodra@bigpond.net.au>
1723
1724 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1725 out of range .opd symbols.
1726
ebf12fbe
DK		 17272009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1728
1729 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1730 fprintf_vma directly.
1731 * peXXigen.c (pe_print_edata): Likewise.
1732 (pe_print_pdata): Likewise.
1733 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1734 (_bfd_XX_print_private_bfd_data_common): Likewise.
1735
c1711530
DK		 17362009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1737
1738 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1739
22a8f80e 17402009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 1741 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 1742
1743 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1744 fix discarded sections.
1745
335bd8f2
UW		 17462009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1747
1748 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1749 sections into the software icache.
1750
cdc83fba
UW		 17512009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1752
1753 * elf32-spu.c (build_stub): Always build "compact" sofware
1754 i-cache stubs.
1755
97fc8d84
UW		 17562009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1757
1758 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1759 (spu_elf_setup): Initialize it.
1760 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1761 Update to new-sytle cache manager data structures.
1762 (spu_elf_build_stubs): Generate new-style cache manager data
1763 structures and symbols.
1764 (spu_elf_auto_overlay): Update size computation.
1765
452de53c
UW		 17662009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1767
1768 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1769 segments first amongst the program headers.
1770
d342a8b1
UW		 17712009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1772
1773 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1774 into addresses for relocation types that look at high bits. Remove
1775 special handling of relocation overflow warnings.
1776
cc210763
UW		 17772009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1778
1779 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1780 control flow graph between fragments of a function.
1781
c1ea05bb
UW		 17822009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1783
1784 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1785 generate only a 16-byte .toe section.
1786 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1787
bbb0fc04
AM		 17882009-05-14 Alan Modra <amodra@bigpond.net.au>
1789
1790 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1791 (spu_elf_place_overlay_data): ..here. New function.
1792 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1793
6e6718a3
AJ		 17942009-05-13 Andrew Jenner <andrew@codesourcery.com>
1795
1796 * elf32-arm.c: Move sysdep.h to start of file.
1797
77ae44b0
AM		 17982009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1799
1800 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1801 start of overlays.
1802 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1803 __icache_tag_array and __icache_tag_array_size.
1804
51408ec2
AM		 18052009-05-11 Masaki Muranaka <monaka@monami-software.com>
1806
1807 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1808 ATTRIBUTE_UNUSED.
1809 (bfinfdpic_link_omit_section_dynsym): Likewise.
1810 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1811
2468f9c9
PB		 18122009-05-05 Paul Brook <paul@codesourcery.com>
1813
1814 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1815 * bfd-in2.h: Regenerate.
1816 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1817 (_arm_elf_section_data): Add text and exidx fields.
1818 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1819 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1820 copy_exidx_entry): New functions.
1821 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1822
738a79f6
CL		 18232009-05-05 Christophe lyon <christophe.lyon@st.com>
1824
1825 * elf32-arm.c (DEF_STUBS): New helper define.
1826 (DEF_STUB): Likewise.
1827 (stub_def): New type.
1828 (stub_definitions): New array, containing stub template pointers
1829 and sizes.
1830 (arm_size_one_stub): Make use of stub_definitions.
1831
09e2aba4
DK		 18322009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1833
1834 * elflink.c (find_version_for_sym): Remove from here, ...
1835 * linker.c (bfd_find_version_for_sym): ... rename, replace
1836 here, make public and update all callers.
1837 * bfd-in2.h: Regenerate.
1838
d8045f23
NC		 18392009-04-30 Nick Clifton <nickc@redhat.com>
1840
1841 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1842 section pointer.
1843 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1844 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1845 into a STT_GNU_IFUNC symbol type.
1846 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1847 type.
1848 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1849 the binary contains ifunc symbols.
1850 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1851 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1852 * elf32-i386.c (is_indirect_function): New function.
1853 (elf_i386_check_relocs): Create an ifunc output section.
1854 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1855 section if necessary.
1856 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1857 if necessary.
1858 (elf_i386_add_symbol_hook): New function. Set the
1859 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1860 symbol is encountered.
1861 (elf_backend_post_process_headers): Define.
1862 (elf_backend_add_symbol_hook): Define.
1863 (elf_i386_post_process_headers): Rename to
1864 elf_i388_fbsd_post_process_headers.
1865 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1866 (is_indirect_function): New function.
1867 (elf64_x86_64_check_relocs): Create an ifunc output section.
1868 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1869 section if necessary.
1870 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1871 symbol if necessary.
1872 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1873 elf_obj_data structure if an ifunc symbol is encountered.
1874 (elf_backend_post_process_headers): Define.
1875 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1876 if we have ifunc symbols to handle.
1877 (get_ifunc_reloc_section_name): New function. Computes the name
1878 for an ifunc section.
1879 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1880 section to hold ifunc relocs.
1881 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1882 (bfd_print_symbol_vandf): Handle ifunc symbols.
1883 (bfd_decode_symclass): Likewise.
1884 * bfd-in2.h: Regenerate.
1885
96c23d59
JM		 18862009-04-30 Joseph Myers <joseph@codesourcery.com>
1887
1888 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1889 MOVW and MOVT relocations in a shared library link.
1890
c067354b
NC		 18912009-04-27 Anthony Green <green@moxielogic.com>
1892
1893 * verilog.c: New file.
1894 * Makefile.am (BFD32_LIBS): Add verilog.c.
1895 (BFD32_LIBS_CFILES): Add verilog.c.
1896 (verilog.lo): New build rule.
1897 * Makefile.in: Rebuilt.
1898 * targets.c: Add verilog support.
1899 * bfd.c (tdata union): Add Verilog private data field.
1900 * bfd-in2.h: Regenerate.
1901
325c681d
L		 19022009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1903
1904 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1905 copy pe_opthdr.
1906
ba775898
DK		 19072009-04-23 Matthias Klose <doko@ubuntu.com>
1908
2e28a5fc 1909 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 1910
155d87d7
CL		 19112009-04-22 Christophe Lyon <christophe.lyon@st.com>
1912
1913 PR9743
1914 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1915 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1916 (elf32_arm_size_stubs): Likewise.
1917 (record_thumb_to_arm_glue): Deleted unused function.
1918 (bfd_elf32_arm_process_before_allocation): No longer handle
1919 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1920 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1921 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1922
3e6b1042
DJ		 19232009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1924
1925 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1926 (elf32_arm_write_section): Declare early.
1927 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1928 (arm_allocate_glue_section_space): Exclude empty sections.
1929 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1930 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1931 BFD.
1932 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1933 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1934 (elf32_arm_size_dynamic_sections): Allocate interworking
1935 sections here.
1936 (bfd_elf32_bfd_final_link): Define.
1937
4f360784
L		 19382009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1939
1940 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 1941
4f360784
L		 1942 * coffcode.h (coff_compute_section_file_positions): Clear
1943 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1944
1945 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1946 force_minimum_alignment.
1947
1948 * libcoff.h: Regenerated.
1949
1950 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1951 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1952
1953 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1954 nor target_subsystem.
1955
1956 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1957 force_minimum_alignment nor target_subsystem.
1958
e48570bb
DK		 19592009-04-21 Kai Tietz <kai.tietz@onevision.com>
1960
1961 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1962 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1963 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1964 include in coff-x86_64.c of headers.
1965 (PDATA_ROW_SIZE): New define.
1966 (pex_regs[]): New static array.
1967 (pex64_get_runtime_function): New static function.
1968 (pex64_get_unwind_info): Likewise.
1969 (pex64_get_scope_entry): Likewise.
1970 (pex64_xdata_print_uwd_codes): Likewise.
1971 (pex64_get_section_by_rva): Likewise.
1972 (pex64_dump_xdata): Likewise.
1973 (pex64_bfd_print_pdata): Likewise.
1974 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1975 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1976 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1977
383c383f 19782009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 1979 Alan Modra <amodra@bigpond.net.au>
1980 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 1981
1982 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1983 long names and non-NUL-terminated strings.
1984
b6b450f1
L		 19852009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1986
1987 * bfd-in2.h: Regenerated.
1988
d9118602
L		 19892009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1990
1991 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1992 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1993
92dd4511
L		 19942009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1995
1996 PR binutils/10074
1997 * coffcode.h (bfd_pei_p): New.
1998
1999 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2000 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2001 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2002 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2003 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2004 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2005
2006 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2007 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2008 bfd_efi_rtdrv_x86_64_vec,
2009 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2010 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2011 * targets.c: Likewise.
2012
2013 * configure: Regenerated.
2014 * libcoff.h: Likewise.
2015 * Makefile.in: Likewise.
2016
2017 * efi-app-ia32.c: Removed.
2018 * efi-app-x86_64.c: Likewise.
2019 * efi-bsdrv-ia32.c: Likewise.
2020 * efi-bsdrv-ia64.c: Likewise.
2021 * efi-bsdrv-x86_64.c: Likewise.
2022 * efi-rtdrv-ia32.c: Likewise.
2023 * efi-rtdrv-ia64.c: Likewise.
2024 * efi-rtdrv-x86_64.c: Likewise.
2025 * efi-rtdrv-ia32.c: Likewise.
2026
2027 * efi-app-ia64.c: Moved to ...
2028 * pei-ia64.c: This.
2029 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2030 (TARGET_NAME): Set to pei-ia64.
2031
2032 * libpei.h (bfd_target_pei_p): Removed.
2033 (bfd_target_pei_arch): Likewise.
2034 (bfd_target_efi_app_p): Likewise.
2035 (bfd_target_efi_app_arch): Likewise.
2036 (bfd_target_efi_bsdrv_p): Likewise.
2037 (bfd_target_efi_bsdrv_arch): Likewise.
2038 (bfd_target_efi_rtdrv_p): Likewise.
2039 (bfd_target_efi_rtdrv_arch): Likewise.
2040 (bfd_pe_executable_p): Likewise.
2041
2042 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2043 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2044 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2045 and efi-rtdrv-ia32.c.
2046 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2047 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2048 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2049 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2050 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2051 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2052 (efi-app-ia64.lo): Removed.
2053 (efi-bsdrv-ia32.lo): Likewise.
2054 (efi-rtdrv-ia32.lo): Likewise.
2055 (efi-app-ia64.lo): Likewise.
2056 (efi-bsdrv-ia64.lo): Likewise.
2057 (efi-rtdrv-ia64.lo): Likewise.
2058 (efi-app-x86_64.lo): Likewise.
2059 (efi-bsdrv-x86_64.lo): Likewise.
2060 (efi-rtdrv-x86_64.lo): Likewise.
2061 (pei-ia64.lo): New.
2062
2063 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2064 with bfd_pei_p.
2065 (arch_type): Removed.
2066 (pe_arch): Likewise.
2067 (pe_bfd_object_p): Just return coff_object_p.
2068
2069 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2070 bfd_pe_executable_p with bfd_pei_p.
2071
69c5861e
CL		 20722009-04-17 Christophe Lyon <christophe.lyon@st.com>
2073
2074 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2075 PLT entries to an undefined symbol when generating a shared
2076 library.
2077
e9cd0660
NC		 20782009-04-17 Nick Clifton <nickc@redhat.com>
2079
2080 PR 9909
2081 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2082
3023e3f6
RS		 20832009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2084
2085 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2086 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2087 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2088 * binary.c (binary_bfd_define_common_symbol): Likewise.
2089 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2090 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2091 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2092 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2093 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2094 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2095 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2096 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2097 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2098 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2099 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2100 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2101 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2102 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2103 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2104 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2105 * som.c (som_bfd_define_common_symbol): Likewise.
2106 * srec.c (srec_bfd_define_common_symbol): Likewise.
2107 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2108 * versados.c (versados_bfd_define_common_symbol): Likewise.
2109 * vms.c (vms_bfd_define_common_symbol): Likewise.
2110 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2111 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2112 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2113 (pmac_xcoff_vec): Likewise.
2114 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2115 (aix5coff64_vec): Likewise.
2116 * linker.c (bfd_generic_define_common_symbol): New function.
2117 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2118 (_bfd_define_common_symbol): New field.
2119 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2120 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2121 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2122 symbols here.
2123 * bfd-in2.h: Regenerate.
2124 * libbfd.h: Likewise.
2125 * libcoff.h: Likewise.
2126
20135e4c
NC		 21272009-04-15 Anthony Green <green@moxielogic.com>
2128
2129 * targets.c: Add moxie support.
2130 * Makefile.am: Ditto.
2131 * Makefile.in: Rebuilt.
2132 * cpu-moxie.c, elf32-moxie.c: New files.
2133 * archures.c: Add moxie support.
2134 * configure.in: Add moxie support.
2135 * configure: Rebuilt.
2136 * config.bfd, archures.c: Add moxie support.
2137 * bfd-in2.h: Rebuilt.
2138
82b5c97a
CL		 21392009-04-15 Christophe Lyon <christophe.lyon@st.com>
2140
2141 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2142 branch to an undef weak symbol into a jump to next instruction if
2143 a PLT entry will be created.
2144
0408dee6
DK		 21452009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2146
2147 * coffgen.c (make_a_section_from_file): Set the backend long
2148 section names enable if long section names found on input.
2149 * coffcode.h: Extend long section names documentation to match.
2150
a0c402a5
L		 21512009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2152
2153 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2154 machine code.
2155
4d28413b
DD		 21562009-04-07 DJ Delorie <dj@redhat.com>
2157
2158 * archures.c: Add bfd_mach_mep_c5.
2159 * bfd-in2.h: Likewise.
2160 * cpu-mep.c: Add bfd_c5_arch.
2161 * elf32-mep.c: Support it.
2162
bb6198d2
L		 21632009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2164
2165 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2166 info->callbacks->einfo.
2167 * linker.c (_bfd_generic_section_already_linked): Likewise.
2168
bcb012d3
DD		 21692009-04-06 DJ Delorie <dj@redhat.com>
2170
2171 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2172
db1fe6e9
L		 21732009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2174
2175 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2176 _bfd_pex64_print_pdata only if PE is defined.
2177
2178 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2179 (_bfd_pex64_print_pdata): This.
2180
2181 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2182 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2183 is defined.
2184
c7c7219d
KT		 21852009-04-05 Kai Tietz <kai.tietz@onevision.com>
2186
2187 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2188 _bfd_pep_print_x64_pdata.
2189 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2190 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2191
3df502ae
SA		 21922009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2193
154a1ee5 2194 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2195 to zero.
2196
d3626fb0
CL		 21972009-04-02 Christophe Lyon <christophe.lyon@st.com>
2198
2199 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2200 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2201 branch stubs.
2202 (elf32_arm_stub_type): New enum values for the two new stubs.
2203 (arm_type_of_stub): Make use of the two new stubs.
2204 (arm_size_one_stub): Handle the two new stubs.
2205
fe723c87
MT		 22062009-04-01 Matt Thomas <matt@netbsd.org>
2207
2208 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2209 hidden symbols into the GOT or PLT.GOT.
154a1ee5 2210 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 2211 into a shared object if it is against a hidden symbol.
2212
ee698300
RS		 22132009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2214
2215 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2216 and know_contains_shared_object_p.
2217 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2218 Cache the result in the archive_info table.
2219 (xcoff_auto_export_p): Add an "info" parameter and update the
2220 call to xcoff_archive_contains_shared_object_p.
2221 (xcoff_mark_auto_exports): Update accordingly.
2222 (xcoff_post_gc_symbol): Likewise.
2223
54e2dbe0
RS		 22242009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2225
2226 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2227 rather than C_EXT.
2228
2e470849
RS		 22292009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2230
2231 * coff-rs6000.c (member_layout): New structure.
2232 (archive_iterator): Likewise.
2233 (member_layout_init): New function.
2234 (archive_iterator_begin): Likewise.
2235 (archive_iterator_next): Likewise.
2236 (xcoff_write_armap_old): Use the new iterator functions.
2237 (do_shared_object_padding): Delete.
2238 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2239 handling of arch_info.
2240 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2241 first loop rather than the second. Allocate a member header if
2242 there isn't one, then work out the stat information and length
2243 in the first loop too. Use the new iterators for the second loop.
2244 (xcoff_write_archive_contents_big): Likewise.
2245
24c611d1
RS		 22462009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2247
2248 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2249 (bfd_xcoff_set_archive_import_path): Likewise.
2250 * bfd-in2.h: Regenerate.
2251 * xcofflink.c: Include libiberty.h.
2252 (xcoff_archive_info): New structure.
2253 (xcoff_archive_info_hash): New function.
2254 (xcoff_archive_info_eq): Likewise.
2255 (xcoff_get_archive_info): Likewise.
2256 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2257 (bfd_xcoff_split_import_path): New function.
2258 (bfd_xcoff_set_archive_import_path): Likewise.
2259 (xcoff_set_import_path): Move earlier in file.
2260 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2261 object to the the directory part of the bfd's filename. Get the
2262 import path and filename of an archive object from the archive's
2263 xcoff_tdata, initializing it if necessary. Update use of
2264 import_file_id.
2265 (bfd_link_input_bfd): Update use of import_file_id.
2266 (xcoff_write_global_symbol): Likewise.
2267
d286971a
RS		 22682009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2269
2270 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2271
22722009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2273
2274 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2275 a .loader section for relocatable links.
2276 (xcoff_need_ldrel_p): New function.
2277 (xcoff_mark): Use it.
2278 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2279 a loader section.
2280 (xcoff_build_ldsym): New function, split out from...
2281 (xcoff_build_ldsyms): ...here. Rename to...
2282 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2283 call xcoff_build_ldsym, if there's a loader section.
2284 (xcoff_build_loader_section): New function, extracted verbatim from...
2285 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2286 there's a loader section. Only add an __rtinit loader symbol
2287 if there's a loader section. Update after above name change.
2288 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2289 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2290 and xcoff_create_ldrel.
2291 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2292 (xcoff_reloc_link_order): Likewise, but only call it if there's
2293 a loader section. Use xcoff_symbol_section.
2294 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2295 if there's a loader section.
2296
8707bb87
RS		 22972009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2298
2299 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2300
e780aef2
CL		 23012009-04-01 Christophe Lyon <christophe.lyon@st.com>
2302
2303 * elf32-arm.c (group_sections): Rewrite loops for better
2304 readability.
2305
c301e700
DD		 23062009-03-30 DJ Delorie <dj@redhat.com>
2307
2308 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2309 relocs when doing a relocatable link.
2310
3895f852
MM		 23112009-03-28 Mark Mitchell <mark@codesourcery.com>
2312
2313 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2314 "ERROR:", in error messages.
2315 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2316 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2317 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2318 (elf32_arm_merge_eabi_attributes): Likewise.
2319 (elf32_arm_merge_private_bfd_data): Likewise.
2320
ea882e87
NC		 23212009-03-27 Nick Clifton <nickc@redhat.com>
2322
2323 * section.c (bfd_get_section_contents): Detect and handle the case
2324 where a section has the SEC_IN_MEMORY flag set but no actual
2325 contents allocated.
2326
9433b9b1
AM		 23272009-03-26 Alan Modra <amodra@bigpond.net.au>
2328
2329 PR 6494
2330 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2331 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2332 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2333 if we don't find matching PT_LOAD when copying.
2334
dc1aa734
SR		 23352009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2336
2337 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2338 the reloc descriptions.
2339
34d3d6b9
HPN		 23402009-03-25 Hans-Peter Nilsson <hp@axis.com>
2341
2342 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2343 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2344 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2345
34274ccc
L		 23462009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2347
2348 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2349 (bfd_i386_arch_intel_syntax): Likewise.
2350 (i8086_arch): Likewise.
2351 (bfd_x86_64_arch): Likewise.
2352
019c5a2e
HPN		 23532009-03-24 Hans-Peter Nilsson <hp@axis.com>
2354
6718f446
HPN		 2355 * elf32-cris.c (cris_elf_relocate_section): <case
2356 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2357 symbols for non-allocated sections. Don't check whether to
2358 generate R_CRIS_DTPMOD for non-allocated sections.
2359 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2360 handle relocation GC:ing if applied to non-allocated section.
2361 (cris_elf_check_relocs): Similar.
2362
019c5a2e
HPN		 2363 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2364 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2365 when emitting a known TP offset in the GOT.
2366
ffcfec52
AM		 23672009-03-23 Alan Modra <amodra@bigpond.net.au>
2368
2369 * elf64-ppc.c (synthetic_opd): Delete.
2370 (compare_symbols): Look for .opd name rather than section match.
2371 (ppc64_elf_get_synthetic_symtab): Likewise.
2372
c6dd29ce
AM		 23732009-03-21 Alan Modra <amodra@bigpond.net.au>
2374
2375 * elf32-ppc.c (is_pic_glink_stub): Delete.
2376 (is_nonpic_glink_stub): New function.
2377 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2378 than first pic one.
2379 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2380
8c21ca21
AK		 23812009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2382 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2383
2384 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 2385 macros for visibilty and locality checks.
8c21ca21
AK		 2386 (elf_s390_adjust_dynamic_symbol): Likewise.
2387 (allocate_dynrelocs): Likewise.
2388 (elf_s390_relocate_section): Likewise.
2389 (elf_s390_finish_dynamic_symbol): Likewise.
2390 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2391 (elf_s390_adjust_dynamic_symbol): Likewise.
2392 (allocate_dynrelocs): Likewise.
2393 (elf_s390_relocate_section): Likewise.
2394 (elf_s390_finish_dynamic_symbol): Likewise.
2395
156621f3
KT		 23962009-03-19 Kai Tietz <kai.tietz@onevision.com>
2397
2398 * bfd-in2.h: Regenerated.
2399 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2400 for debugging sections and map memory read/write dependent on
2401 SEC_COFF_NOREAD.
2402 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2403 without memory read flags set.
2404 * section.c: Add SEC_COFF_NOREAD to section flags.
2405
d1fa68d3
AS		 24062009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2407
2408 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2409 for format string.
2410
ad2adbc8
AM		 24112009-03-19 Alan Modra <amodra@bigpond.net.au>
2412
2413 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2414 "no overlays" return. If there are overlays, create overlay
2415 manager entry symbols here, so that..
2416 (spu_elf_build_stubs): ..we don't need to set them up here.
2417 Simplify entry symbol tests.
2418 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2419
67cc5033
MK		 24202009-03-18 Mark Kettenis <kettenis@gnu.org>
2421
d1fa68d3 2422 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 2423 (elfcore_grok_openbsd_note): New functions.
2424 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2425
8d25cc3d
AM		 24262009-03-18 Alan Modra <amodra@bigpond.net.au>
2427
3889c459 2428 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 2429 * elf32-m68hc1x.c: Include alloca-conf.h.
2430 * xsym.c: Likewise.
2431 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2432 * som.c: Likewise.
2433 * Makefile.am: Run "make dep-am".
2434 * Makefile.in: Regenerate.
2435
a89e6478
DJ		 24362009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2437
2438 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2439
a7e11ee1
AM		 24402009-03-17 Alan Modra <amodra@bigpond.net.au>
2441
2442 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2443 Add compact_stub.
2444 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2445 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2446 ovly_return fields with ovly_entry[2]. Adjust all users.
2447 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2448 when soft-icache.
2449 (spu_elf_build_stubs): Likewise.
2450 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2451 ovly_flavour changes. Update all callers.
2452 (ovl_stub_size_log2): New function.
2453 (build_stub): Handle compact icache stubs. Use different manager
2454 entry point for stubs in non-icache area.
2455 (spu_elf_size_stubs): Don't allocate space for indirect branch
2456 descriptors.
2457 (spu_elf_build_stubs): And don't built them.
2458
607a83c9
AS		 24592009-03-16 Andrew Stubbs <ams@codesourcery.com>
2460
2461 * dwarf2.c (read_section): Always use rawsize, if available.
2462
588f62fc
AM		 24632009-03-16 Alan Modra <amodra@bigpond.net.au>
2464
2465 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2466 of rawsize and size for buffer.
2467
a14c90c1
UW		 24682009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2469
2470 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2471 parameter just because fixed sections fit into local store.
2472 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2473 generating overlays if fixed sections plus reserved stack
2474 and heap space fit into local store.
2475
30c665df
AM		 24762009-03-15 Alan Modra <amodra@bigpond.net.au>
2477
2478 * elf32-spu.c (build_stub): Correct icache set_id.
2479 (spu_elf_relocate_section): Likewise.
2480
f95942a3
RS		 24812009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2482
2483 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2484 symbol table if it was created by the current call.
2485
670562e9
RS		 24862009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2487
2488 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2489 class XMC_DS rather than XMC_UA.
2490
b64232cc
RS		 24912009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2492
2493 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2494 bfd_boolean export_defineds parameter with an unsigned int
2495 auto_export_flags parameter.
2496 * bfd-in2.h: Regenerate.
2497 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2498 split out from xcoff_build_ldsyms.
2499 (xcoff_covered_by_expall_p): New function.
2500 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2501 but with extra code to handle -bexpfull and -bexpall.
2502 (xcoff_mark_auto_exports): New function.
2503 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2504 a function should be automatically exported.
2505 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2506 parameter with an auto_export_flags parameter. Update ldinfo
2507 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2508 exported symbols.
2509
7d504122
RS		 25102009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2511
2512 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2513 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2514 init and fini functions. Do garbage collection for objects
2515 without an entry point too.
2516
8602d4fe
RS		 25172009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2518
2519 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2520 check whether a symbol has csect information.
2521 (coff_print_aux): Likewise.
2522 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2523 information for C_AIX_WEAKEXT too.
2524 (_bfd_xcoff_swap_aux_out): Likewise.
2525 (xcoff_reloc_type_br): Handle defweak symbols too.
2526 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2527 information for C_AIX_WEAKEXT too.
2528 (_bfd_xcoff64_swap_aux_out): Likewise.
2529 (xcoff64_reloc_type_br): Handle defweak symbols too.
2530 * coffgen.c (coff_print_symbol): Handle auxillary function
2531 information for C_AIX_WEAKEXT too.
2532 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2533 instead of BSF_GLOBAL if the L_WEAK flag is set.
2534 (xcoff_dynamic_definition_p): New function.
2535 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2536 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2537 always take the symbol class from the ldsym. Use weak bfd symbol
2538 types for weak ldsyms.
2539 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2540 Fix the check for whether a definition is from a shared object.
2541 Allow redefinitions of weak symbols.
2542 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2543 (xcoff_keep_symbol_p): Likewise.
2544 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2545 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2546 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2547 but mark them as L_WEAK.
2548 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2549 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2550
5b49f6dc
RS		 25512009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2552
2553 * xcofflink.c (xcoff_mark): When walking the relocations,
2554 only mark the target symbol or the target section, not both.
2555 (xcoff_final_definition_p): New function.
2556 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2557 symbol is a valid definition of the associated output symbol.
2558 Use XCOFF_ALLOCATED to stop the same hash table entry having
2559 two output symbols.
2560 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2561 keeping a symbol.
2562 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2563
c4037431
RS		 25642009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2565
2566 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2567 symbols as XMC_XO.
2568
3df13c4a
RS		 25692009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2570
2571 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2572 * libcoff.h: Regenerate.
2573 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2574 line-number counts in the bfd's lineno_counts field.
2575 Don't keep per-csect line-number counts.
2576 (xcoff_sweep): Don't update per-csect line-number counts.
2577 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2578 entries in each output section.
2579 (xcoff_link_input_bfd): Get the number of line numbers from
2580 the bfd's lineno_counts field, rather than recalculating it
2581 from scratch. Fix the range check when updating C_BINCL and
2582 C_EINCL symbols.
2583 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2584 here. Don't expect csects to have line-number counts.
2585
e450936a
RS		 25862009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2587
2588 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2589 * libcoff.h: Regenerate.
2590 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2591 "skip" logic from xcoff_link_input_bfd.
2592 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2593 objects in a dynamic link, rather than checking whether csectpp
2594 is null. Always allocate debug_index for other objects,
2595 and always go through the loop. Update the type of debug_index
2596 after the change above. Read the auxillary csect information
2597 and use xcoff_keep_symbol_p to decide whether a symbol should
2598 be kept. Set its debug_index to -2 if not.
2599 (xcoff_link_input_bfd): Update the type of debug_index after
2600 the change above and always expect it to be nonnull. Use it to
2601 test whether a symbol should be stripped, rather than making the
2602 decision here. Postpone all symbol creation to the second pass.
2603
47dfb2ca
RS		 26042009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2605
2606 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2607 creating a descriptor.
2608 (xcoff_sweep): Don't mark toc_section unless it's needed.
2609 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2610 when marking every bfd.
2611 (xcoff_link_input_bfd): Skip all TOC anchors.
2612 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2613 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2614 to -1; call xcoff_find_tc0 instead.
2615
4cc02a02
RS		 26162009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2617
2618 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2619 * libcoff.h: Regenerate.
2620 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2621 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2622 the previous symbol's csect. Treat last_symndx as an inclusive value
2623 and simplify its handling.
2624 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2625 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 2626 relocations against undefined or absolute sections.
4cc02a02
RS		 2627 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2628 of bfd_und_section_ptr.
2629 (xcoff_link_input_bfd): Likewise.
2630
858ef0ce
RS		 26312009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2632
2633 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2634 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2635 flag is set. Assert that all undefined symbols are either
2636 imported or defined by a dynamic object.
2637 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2638 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2639 handling to all relocations. Only set XCOFF_CALLED for function
2640 symbols.
2641 (xcoff_find_function): New function, split out from...
2642 (bfd_xcoff_export_symbol) ...here.
2643 (xcoff_set_import_path): New function, split out from...
2644 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2645 meaning of XCOFF_CALLED.
2646 (xcoff_mark_symbol): If we mark an undefined and unimported
2647 symbol, find some way of defining it. If the symbol is a function
2648 descriptor, fill in its definition automatically. If the symbol
2649 is a function, mark its descriptor and allocate room for global
2650 linkage code. Otherwise mark the symbol as implicitly imported.
2651 Move the code for creating function descriptors from...
d1fa68d3 2652 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 2653 check for symbols that were implicitly defined.
2654 (xcoff_mark): Don't count any dynamic relocations against
2655 function symbols.
2656 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2657 in the xcoff link info.
2658 (xcoff_link_input_bfd): Remove handling of undefined and
2659 unexported symbols.
2660
12b2cce9
RS		 26612009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2662
2663 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2664 if the target is absolute. Fix comment typo.
2665 (xcoff_ppc_relocate_section): Remove FIXME.
2666 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2667 if the target is absolute.
2668
0e3212ad
RS		 26692009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2670
2671 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2672 R_POS and R_NEG relocations against absolute symbols to the
2673 .loader section.
2674
d19d97e9
RS		 26752009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2676
2677 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2678 to 2 for bfd_mach_ppc_620.
2679
e5231592
RS		 26802009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2681
2682 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2683 * configure.in: Likewise.
2684 * configure: Regenerate.
2685
3516e984
L		 26862009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2687
2688 PR binutils/9945
2689 * elf.c (assign_section_numbers): Generate symbol table if there
2690 is any relocation in output.
2691 (_bfd_elf_compute_section_file_positions): Likewise.
2692
ce98a316
NC		 26932009-03-13 Nick Clifton <nickc@redhat.com>
2694
2695 PR 9934
2696 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2697 * elflink.c (elf_link_read_relocs_from_section): Use
2698 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2699 relocs but no symbol table.
2700 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2701
c4fb387b
L		 27022009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2703
2704 PR ld/9938
2705 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2706 to check ___tls_get_addr.
2707
2708 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2709 strncmp to check __tls_get_addr.
2710
53638231
AS		 27112009-03-12 Andrew Stubbs <ams@codesourcery.com>
2712
2713 * dwarf2.c (read_section): Always check the offset, even when the
2714 section has been read before.
2715
09e8c3bf
L		 27162009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2717
2718 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2719 comments.
2720
36e4dce6
CD		 27212009-03-11 Chris Demetriou <cgd@google.com>
2722
2723 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2724 * bfd-in2.h: Regenerate.
2725 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2726 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2727 mode.
2728 (bsd_write_armap): Likewise.
2729 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2730 flag is set, do nothing.
2731 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2732 for timestamp.
2733
9b175a76
UW		 27342009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2735
2736 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2737 used to update stack pointer.
2738
f501de17
DA		 27392009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2740
2741 PR binutils/9921
2742 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2743 for unknown symbols in absolute section.
2744
d11fd249
NC		 27452009-03-06 Nick Clifton <nickc@redhat.com>
2746
2747 * po/es.po: Updated Spanish translation.
2748
8cd931b7
CL		 27492009-03-05 Christophe Lyon <christophe.lyon@st.com>
2750
2751 * elf32-arm.c (group_sections): Take next section size into
2752 account before accepting to group it.
2753
5fa9e92f
CL		 27542009-03-05 Christophe Lyon <christophe.lyon@st.com>
2755
2756 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2757 PLT entries.
2758 (elf32_arm_final_link_relocate): Likewise.
2759
b92997d6
AM		 27602009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2761
2762 PR 9923
2763 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2764
727fc41e
AM		 27652009-03-04 Alan Modra <amodra@bigpond.net.au>
2766
2767 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2768 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2769 (BFD_FAKE_SECTION): Init new flag.
2770 * ecoff.c (bfd_debug_section): Likewise.
2771 * bfd-in2.h: Regenerate.
2772 * libbfd.h: Regenerate.
2773 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2774 (ppc_elf_reloc_type_lookup): Handle new relocs.
2775 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2776 without marker relocs.
2777 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2778 if section has no old-style calls.
2779 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2780 Don't try to optimize new-style __tls_get_addr call when handling
2781 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2782 relocs.
2783 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2784 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2785 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2786 without marker relocs.
2787 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2788 if section has no old-style calls. Set toc_ref for new relocs as
2789 appropriate.
2790 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2791 Don't try to optimize new-style __tls_get_addr call when handling
2792 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2793 relocs.
2794
51dec227
AM		 27952009-03-04 Alan Modra <amodra@bigpond.net.au>
2796
2797 PR 6768
2798 * configure.in: Test for ld --as-needed support. Link shared
2799 libbfd against libm.
2800 * configure: Regenerate.
2801
a1f7ca36
AM		 28022009-03-03 Alan Modra <amodra@bigpond.net.au>
2803
2804 * Makefile.am: Run "make dep-am".
2805 * Makefile.in: Regenerate.
2806
c3b7224a
NC		 28072009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2808
2809 * elf32-score7.c: New file.
2810 * elf32-score.h: New file.
2811 * elf32-score.c: Add code to support score 7. Set score7 as the
2812 default.
2813 * cpu-score.c: Add score7 architecure.
2814 (compatibile): New function.
2815 * Makefile.am: Add rules for building elf32-score7 object.
2816 * Makefile.in: Regenerate.
2817 * configure.in: Add elf32-score7 object to score vectors.
2818 * configure: Regenerate.
2819 * reloc.c: Add score7 relocs.
2820 * archures.c: Add score3 and score7 machine numbers.
2821 * bfd-in2.h: Regenerate.
2822 * libbfd.h: Regenerate.
2823
58e24671
RW		 28242009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2825
2826 * configure: Regenerate.
2827
5887528b
DA		 28282009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2829
d45b7d74
DA		 2830 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2831 (elf32_hppa_check_relocs): Use it.
2832
5887528b
DA		 2833 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2834 elf64-hppa.c.
2835 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2836 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2837 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2838 (elf_hppa_record_segment_addrs): Likewise.
2839 (elf_hppa_final_link): Likewise.
2840 (elf_hppa_relocate_insn): Likewise.
2841 (elf_hppa_final_link_relocate): Likewise.
2842 (elf64_hppa_relocate_section): Likewise.
2843 * elf64-hppa.c: Insert above.
2844
a03bd320
DA		 28452009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2846
2847 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2848 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2849 (elf_hppa_relocate_section): Likewise.
2850 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2851 from struct elf_link_hash_entry. Add count field.
2852 (struct elf64_hppa_dyn_hash_table): Delete.
2853 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2854 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2855 (hppa_elf_hash_entry, eh_name): Define.
2856 (elf64_hppa_new_dyn_hash_entry): Delete.
2857 (elf64_hppa_dyn_hash_lookup): Delete.
2858 (elf64_hppa_dyn_hash_traverse): Delete.
2859 (get_dyn_name): Delete.
2860 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2861 of struct elf64_hppa_dyn_hash_entry *.
2862 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2863 allocate_global_data_plt, allocate_global_data_stub,
2864 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2865 Likewise.
2866 (hppa64_link_hash_newfunc): New.
2867 (elf64_hppa_hash_table_create): Rework.
2868 (count_dyn_reloc): Likewise.
2869 (hppa64_elf_local_refcounts): New.
2870 (elf64_hppa_check_relocs): Rework using standard technique for recording
2871 local DLT, PLT and OPD reference counts.
2872 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2873 elf_link_hash_entry *.
2874 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2875 allocate_global_data_plt, allocate_global_data_stub,
2876 allocate_global_data_opd, allocate_dynrel_entries,
2877 elf64_hppa_adjust_dynamic_symbol,
2878 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2879 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2880 Use hppa_link_hash_table. Rework.
2881 (elf64_hppa_link_output_symbol_hook): Rework.
2882 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2883 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2884 elf64_hppa_finish_dynamic_sections): Likewise.
2885
ebe24dd4
CL		 28862009-02-26 Christophe Lyon <christophe.lyon@st.com>
2887
2888 * elf32-arm.c (stub_reloc_type): Removed.
2889 (insn_sequence): Renamed reloc_type field to r_type.
2890 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2891 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2892 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2893 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2894 (arm_stub_is_thumb): Catch new stubs.
2895 (arm_type_of_stub): Handle new stubs.
2896 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2897 (bfd_elf32_arm_process_before_allocation): Remove useless
2898 condition.
2899
b9d678e0
L		 29002009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2901
2902 * elf.c (elf_find_function): Use is_function_type to check
2903 function symbol.
2904
56fb3749
SA		 29052009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2906
2907 * xtensa-modules.c: Revert to previous version 1.11 due
2908 to inadvertant commit.
2909
658ff993
SA		 29102009-02-24 Sterling Augustine <sterling@tensilica.com>
2911
2912 * elf32-xtensa.c (text_action_add): Separate test for action
2913 type. Break if saved action is ta_widen_insn at same offset.
2914
cf3eccff
DJ		 29152009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2916
2917 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2918 to elf32_arm_stub_long_branch_any_arm_pic.
2919 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2920 (enum elf32_arm_stub_type, arm_type_of_stub)
2921 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2922 separately.
2923
07d72278
DJ		 29242009-02-24 Joseph Myers <joseph@codesourcery.com>
2925
2926 * elf32-arm.c (PREV_SEC): Update comment.
2927 (group_sections): Rename argument to stubs_always_after_branch.
2928 Reverse the list and place stubs at the end of input sections.
2929 Undefine NEXT_SEC.
2930 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2931
4e31c731
DJ		 29322009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2933
2934 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2935 Fix formatting.
2936 (arm_size_one_stub): Remove unnecessary break.
2937 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2938
29392009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 2940
2941 * elf32-arm.c (stub_insn_type): New type.
2942 (stub_reloc_type): Likewise.
2943 (insn_sequence): Likewise.
2944 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2945 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2946 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2947 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2948 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2949 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2950 (elf32_arm_stub_hash_entry): Add new helper fields.
2951 (stub_hash_newfunc): Initialize these new fields.
2952 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2953 to take endianness into account.
2954 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2955 (arm_map_one_stub): Code is now more generic, thanks to
2956 insn_sequence.
2957
c2b4a39d
CL		 29582009-02-23 Christophe Lyon <christophe.lyon@st.com>
2959
2960 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2961 code.
2962 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2963 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2964 BLX is not available. Fix typo in warning message. Add comments
2965 and improve formatting.
2966 (arm_build_one_stub): Adjust to new
2967 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2968 (arm_map_one_stub): Likewise.
2969
0c376465 29702009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 2971 Eric Botcazou <ebotcazou@adacore.com>
2972 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 2973
2974 * vms.h: Update copyright year, fix comments, reorder declarations.
2975 (_bfd_save_vms_section): Remove the prototype.
2976 (EGPS_S_V_NO_SHIFT): New constant.
2977 (bfd_vms_set_section_flags): New prototype.
2978 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2979 constants.
2980 (EGSY_S_W_FLAGS): Ditto.
2981 (EGSY_S_V_QUAD_VAL): Ditto.
2982 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2983 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2984 EGST_S_B_NAMLNG): Ditto.
2985 (ESRF_S_B_NAMLNG): Ditto.
2986 (ETIR_S_C_HEADER_SIZE): Ditto.
2987 (EGPS_S_V_ALLOC_64BIT): Ditto.
2988 (DST_S_C_EPILOG): Ditto.
2989 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2990 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2991 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2992 (DST_S_L_PCLINE_UNSLONG): Ditto.
2993 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2994 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2995 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2996 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2997 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2998 (DST_S_B_SRC_UNSBYTE): Ditto.
2999 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3000 Add prototypes.
3001 (vms_section, vms_reloc): Remove types.
3002 (hdr_struc): Replaced by ...
3003 (hdr_struct): ... new type.
3004 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3005 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3006 (EMH_DATE_LENGTH): Ditto.
3007 (eom_struc): Replaced by ...
3008 (eom_struct): ... new type.
3009 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3010 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3011 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3012 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3013 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3014 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3015 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3016 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3017 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3018 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3019 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3020 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3021 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3022 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3023 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3024 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3025 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3026 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3027 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3028 (enum file_type_enum): New type.
3029 (struct location_struct): Removed.
3030 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3031 (struct funcinfo, struct module): Ditto.
3032 (struct vms_private_data_struct): Update fields.
3033 (struct vms_section_data_struct): New type.
3034
3035 * vms.c: Update copyright year, fix comments,
3036 Fix includes for DECC, add prototypes.
3037 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3038 some initializers.
3039 Use flavour to set is_vax, location_stack is removed.
3040 (struct pair): Declare.
3041 (fill_section_ptr): Initialize variables at declaration.
3042 Add guard to set SECTION_SYM flag, handlde und section.
3043 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3044 (_bfd_vms_slurp_object_records): New function, replaces previous
3045 vms_object_p.
3046 (vms_slurp_module): New function.
3047 (vms_slurp_image): Ditto.
3048 (vms_object_p): Complete rewrite.
3049 (vms_mkobject): Use is_vax field to slect architecture.
3050 (free_reloc_stream): New function.
3051 (vms_convert_to_var): Ditto.
3052 (vms_convert_to_var_1): Ditto.
3053 (vms_convert_to_var_unix_filename): Ditto.
3054 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3055 VAR format on VMS.
3056 (vms_new_section_hook): Set alignment to 0, allocate private data.
3057 (vms_get_section_contents): Load content.
3058 (vms_get_symbol_info): Handle undefined section.
3059 (vms_find_nearest_line): Handle.
3060 (alloc_reloc_stream): New function.
3061 (vms_slurp_reloc_table): Ditto.
3062 (vms_get_reloc_upper_bound): Make it real.
3063 (vms_canonicalize_reloc): Do the real work.
3064 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3065 ALPHA_R_BOH.
3066 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3067 (vms_set_arch_mach): Check arch.
3068 (vms_set_section_contents): Copy the content after allocation.
3069 (vms_alpha_vec): Update object flags.
3070
3071 * vms-tir.c: Update copyright year, fix comments,
3072 add prototypes for new functions.
3073 (dst_define_location): New function.
3074 (dst_restore_location): New function.
3075 (dst_retrieve_location): New function.
3076 (dst_check_allocation): New function.
3077 (image_dump): Call dst_check_allocation.
3078 (image_write_b): Ditto.
3079 (image_write_w): Ditto.
3080 (image_write_l): Ditto.
3081 (image_write_q): Ditto.
3082 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3083 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3084 CTL_STKDL.
3085 Call error handler instead of abort if name is not known.
3086 (etir_sta): Add quarter_relocs argument and set it.
3087 Fix cast.
3088 (etir_sto): Ditto.
3089 (etir_opr): Ditto, return FALSE in case of error.
3090 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3091 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3092 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3093 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3094 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3095 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3096 Return FALSE in case of error.
3097 (tir_sta): Change sign of psect.
3098 (tir_ctl): Ditto.
3099 (tir_cmd): Fix cast. Makes tir_table static const.
3100 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3101 add argument to explain.
3102 (analyze_etir): Initialize maxptr, add quarter_relocs
3103 declaration, move some declarations into inner scopes.
3104 Handle quarter_relocs and STO_IMM.
3105 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3106 (_bfd_vms_slurp_relocs): New function.
3107 (_bfd_vms_decode_relocs): New function.
3108 (sto_imm): Rewritten.
3109 (start_first_etbt_record): New function.
3110 (start_another_etbt_record): Ditto.
3111 (etir_output_check): Ditto.
3112 (defer_reloc_p): Ditto.
3113 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3114 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3115 rewritte relocations handling.
3116 (_bfd_vms_write_tbt): Removed.
3117 (_bfd_vms_write_dbg): Ditto.
3118
3119 * vms-misc.c: Update copyright year, Fix comments.
3120 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3121 (maybe_adjust_record_pointer_for_object): New function.
3122 (_bfd_vms_get_first_record): New function, replaces ...
3123 (_bfd_vms_get_record): .. removed.
3124 (_bfd_vms_get_object_record): New function.
3125 (_bfd_vms_get_object_record): New function.
3126 (vms_get_remaining_object_record): New function, replaces ...
3127 (_bfd_vms_get_next_record): ... removed.
3128 (add_new_contents): Removed.
3129 (_bfd_save_vms_section): Removed.
3130 (_bfd_get_vms_section): Removed.
3131 (_bfd_vms_output_flush): Write in VAR format.
3132 (new_symbol): Don't make UND section.
3133
3134 * vms-hdr.c: Update copyright year, update list of record handled.
3135 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3136 (_bfd_vms_write_hdr): Strip vms and unix patches,
3137 add comments, truncate module name at 31 characters,
3138 use constants instead of hard-coded value,
3139 write BFD version instead of a fixed string.
3140 (_bfd_vms_slurp_ihd): New function.
3141 (_bfd_vms_slurp_isd): Ditto.
3142 (_bfd_vms_slurp_ihs): Ditto.
3143 (new_module): Ditto.
3144 (parse_module): Ditto
3145 (build_module_list): Ditto.
3146 (module_find_nearest_line): Ditto.
3147 (_bfd_vms_find_nearest_dst_line): Ditto.
3148 (vms_slurp_debug): Ditto.
3149 (_bfd_vms_slurp_dbg): Ditto.
3150 (_bfd_vms_slurp_tbt): Ditto.
3151 (_bfd_vms_write_dbg): Ditto.
3152 (_bfd_vms_write_tbt): Ditto.
3153
3154 * vms-gsd.c: Update copyright year, update list of records handled.
3155 (EVAX_LITERALS_NAME): New macro.
3156 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3157 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3158 (register_universal_symbol): New function and prototype.
3159 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3160 improve debug messages,
3161 use constants instead of hard-coded value,
3162 fix missing endianness conversion,
3163 handle global symbol (SYMG).
3164 (bfd_vms_set_section_flags): New function.
3165 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3166 handle section literals,
3167 fix indentation,
3168 handle section bfd and vms flags,
3169 don't output LIB$INITIALIZE symbol,
3170 fix handling of weak symbols,
3171 fix evax vs vax procedure descriptor,
3172 handle absolute symbols.
3173
3174 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3175 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3176
3177 * makefile.vms (DEFS): Fix flags for VMS.
3178
3179 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3180
3181 * bfd-in2.h: Regenerated.
3182 * libbfd.h: Regenerated.
3183
47149254
CC		 31842009-02-20 Cary Coutant <ccoutant@google.com>
3185
3186 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3187 in struct stat.
3188
6b1cecf3
DK		 31892009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3190
3191 PR gas/7059
3192 * coffcode.h (coff_write_object_contents): Don't let the string
3193 table offset overflow the s_name field when using long section names.
3194
88183869
DK		 31952009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3196
3197 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3198 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3199 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3200 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3201 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3202 (bfd_pmac_xcoff_backend_data): Likewise.
3203 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3204 (bfd_xcoff_aix5_backend_data): Likewise.
3205 (xcoff64_write_object_contents): Delete unused long_section_names
3206 local variable.
3207 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3208 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3209 struct non-const.
3210 * coffcode.h (documentation): Update to describe long section names.
3211 (COFFLONGSECTIONCATHELPER): New helper macro.
3212 (BLANKOR1TOODD): Likewise.
3213 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3214 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3215 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3216 (bfd_coff_set_long_section_names_allowed): New function.
3217 (bfd_coff_set_long_section_names_disallowed): Likewise.
3218 (struct bfd_coff_backend_data): Add new backend hook function
3219 pointer _bfd_coff_set_long_section_names.
3220 (bfd_coff_set_long_section_names): New backend hook.
3221 (coff_write_object_contents): Only generate long section names if
3222 bfd_coff_long_section_names() indicates they are currently enabled.
3223 (bfd_coff_std_swap_table): Make non-const, and initialise long
3224 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3225 (ticoff0_swap_table): Likewise to both.
3226 (ticoff1_swap_table): Again, likewise to both.
3227 * coffgen.c (make_a_section_from_file): Allow long section names
3228 as inputs even if not currently allowed for outputs.
3229 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3230 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3231 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3232 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3233 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3234 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3235 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3236 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3237 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3238 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3239 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3240 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3241 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3242 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3243 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3244 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3245 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3246 * libcoff-in.h: Update copyright year to cause updated copyright
3247 year in generated libcoff.h, and fix typo.
3248 * libcoff.h: Regenerated.
3249 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3250 (_bfd_ecoff_no_long_sections): Add prototype.
3251 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3252 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3253 defined by an including .c file.
3254 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3255 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3256 (ticoff1_swap_table): Likewise to both.
3257
90d8a22c
CL		 32582009-02-18 Christophe Lyon <christophe.lyon@st.com>
3259
3260 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3261 stub. Catch default case error.
3262 (arm_map_one_stub): Add missing Thumb mapping symbol.
3263
12123067
NC		 32642009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3265
3266 PR 9841
3267 * elf32-avr.c: Handle case where no local symbos exist correctly.
3268
fea2b4d6
CL		 32692009-02-16 Christophe Lyon <christophe.lyon@st.com>
3270
3271 bfd/
3272 * elf32-arm.c (arm_long_branch_stub,
3273 arm_thumb_v4t_long_branch_stub,
3274 arm_thumb_thumb_long_branch_stub,
3275 arm_thumb_arm_v4t_long_branch_stub,
3276 arm_thumb_arm_v4t_short_branch_stub,
3277 arm_pic_long_branch_stub):
3278 Renamed to elf32_arm_stub_long_branch_any_any,
3279 elf32_arm_stub_long_branch_v4t_arm_thumb,
3280 elf32_arm_stub_long_branch_thumb_only,
3281 elf32_arm_stub_long_branch_v4t_thumb_arm,
3282 elf32_arm_stub_short_branch_v4t_thumb_arm,
3283 elf32_arm_stub_long_branch_any_any_pic.
3284 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3285 arm_thumb_thumb_stub_long_branch,
3286 arm_thumb_arm_v4t_stub_long_branch,
3287 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3288 Renamed to arm_stub_long_branch_any_any,
3289 arm_stub_long_branch_v4t_arm_thumb,
3290 arm_stub_long_branch_thumb_only,
3291 arm_stub_long_branch_v4t_thumb_arm,
3292 arm_stub_short_branch_v4t_thumb_arm,
3293 arm_stub_long_branch_any_any_pic.
3294
13e0a874
DA		 32952009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3296
3297 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3298 in branch offset check.
3299
3a71aa26
AM		 33002009-02-15 Alan Modra <amodra@bigpond.net.au>
3301
3302 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3303 add toc.symndx and toc.add.
3304 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3305 Set up toc.add.
3306 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3307 callers.
3308 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3309 (branch_reloc_hash_match): New function, extracted from..
3310 (ppc64_elf_tls_optimize): ..here.
3311 (ppc64_elf_relocate_section): Properly set addends when optimizing
3312 tls sequences. Avoid unnecessary reading and writing of insns.
3313 Only redo reloc when symbol changed. Bypass symbol checks when
3314 using tlsld_got.
3315 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3316 (branch_reloc_hash_match): New function, extracted from..
3317 (ppc_elf_tls_optimize): ..here.
3318 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3319 Don't clear addend on zapped __tls_get_addr reloc.
3320
2c2b4ed4
NC		 33212009-02-12 Nick Clifton <nickc@redhat.com>
3322
3323 PR 9827
3324 * elflink.c (bfd_elf_final_link): When counting the relocations,
3325 if the header size has not been set yet then assume that it will
3326 match the output section's reloc type.
3327
453f5985
NS		 33282009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3329
3330 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3331 relocatable link.
3332
3209bffa
AM		 33332009-02-09 Alan Modra <amodra@bigpond.net.au>
3334
3335 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3336 (find_function): Likewise.
3337 (pasted_function): Don't error if no prior function found.
3338 (discover_functions): Revert 2008-12-10 change. Extend first
3339 function range to start of section.
3340
813c8a3c
DA		 33412009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3342
3343 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3344 functions to C90.
3345 * elf64-hppa.h: Likewise.
3346
2d0f9ad9
JM		 33472009-02-06 Joseph Myers <joseph@codesourcery.com>
3348
3349 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3350 .sbss handling.
3351
50e00962
AM		 33522009-02-04 Alan Modra <amodra@bigpond.net.au>
3353
3354 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3355 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3356
52b6b6b9
JM		 33572009-02-03 Sandip Matte <sandip@rmicorp.com>
3358
3359 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3360 * archures.c (bfd_mach_mips_xlr): Define.
3361 * bfd-in2.h: Regenerate.
3362 * cpu-mips.c (I_xlr): Define.
3363 (arch_info_struct): Add XLR entry.
3364 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3365 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3366 (mips_mach_extensions): Add XLR entry.
3367
654c3c9f
EW		 33682009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3369
3370 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3371
31dd3154
JM		 33722009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3373
3374 * configure.in: AC_SUBST pdfdir.
d1fa68d3 3375 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 3376 and install-pdf-recursive targets. Define pdfdir.
3377 * doc/Makefile.am: Define pdf__strip_dir. Add
3378 install-pdf and install-pdf-am targets.
d1fa68d3 3379 * po/Make-in: Add install-pdf target.
31dd3154
JM		 3380 * configure: Regenerate.
3381 * Makefile.in: Regenerate
3382 * doc/Makefile.in: Regenerate.
3383
cf869cce
NC		 33842009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3385
3386 * bfd-in2.h: Regenerate.
3387 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3388 fields from n_entries to n_slots where appropriate, update comments.
3389 (HOWTO): Add TLS relocations.
3390 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3391 (enum elf_m68k_got_offset_size): New enum.
3392 (struct elf_m68k_got_entry.type): Move field to ...
3393 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3394 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3395 functions.
3396 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3397 functions.
3398 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3399 fields into n_entries array. Update comments.
3400 (elf_m68k_init_got): Simplify, update all uses.
3401 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3402 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3403 GOT entries; update name, update all uses.
3404 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3405 (elf_m68k_get_got_entry): Update.
3406 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3407 simplify.
3408 (elf_m68k_remove_got_entry_type): Simplify.
3409 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3410 (elf_m68k_can_merge_gots): Update.
3411 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3412 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3413 GOT entries, simplify.
3414 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3415 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3416 field, remove obsoleted local_n_entries field.
3417 (elf_m68k_partition_multi_got_2): New static function.
3418 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3419 update.
3420 (elf_m68k_remove_got_entry_type): Update.
3421 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 3422 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 3423 update of sgot->size and srelgot->size.
3424 (elf_m68k_gc_sweep_hook): Update.
3425 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3426 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3427 TLS relocations.
3428 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3429 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3430
c1a0a41f
DD		 34312009-02-02 DJ Delorie <dj@redhat.com>
3432
3433 * elf32-mep.c (config_names): Regenerate configuration.
3434
72a80a16
AM		 34352009-02-02 Alan Modra <amodra@bigpond.net.au>
3436
3437 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3438 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3439 * elf.c (bfd_elf_get_str_section): Make static.
3440 (bfd_elf_find_section): Delete.
3441 * libbfd.h: Regenerate.
3442
273f4430
JK		 34432009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3444
3445 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3446 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3447
010e5ae2
AM		 34482009-01-31 Alan Modra <amodra@bigpond.net.au>
3449
3450 * elflink.c (on_needed_list): New function.
3451 (elf_link_add_object_symbols): Link in --as-needed libs if they
3452 satisfy undefined symbols in other libs.
3453
33a7ffc2
JM		 34542009-01-30 Julian Brown <julian@codesourcery.com>
3455
3456 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3457 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3458 with --just-symbols (-R).
3459
13d72a14
AN		 34602009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3461
3462 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3463 high_pc in order to properly sign-extend VMAs.
3464
d334575b 34652009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 3466 Mark Shinwell <shinwell@codesourcery.com>
3467 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 3468
3469 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3470
528aeb62
CM		 34712009-01-28 Catherine Moore <clm@codesourcery.com>
3472
3473 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3474 SEC_LOAD for dynamic relocation sections.
3475
f6f05983
HPN		 34762009-01-27 Hans-Peter Nilsson <hp@axis.com>
3477
3478 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3479 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3480 the size of local TLS data.
3481
27cc28f9
AS		 34822009-01-27 Andreas Schwab <schwab@suse.de>
3483
3484 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3485 architectures in the archive.
3486
b3bf42d8
HPN		 34872009-01-27 Hans-Peter Nilsson <hp@axis.com>
3488
f551b6f0
HPN		 3489 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3490 <R_CRIS_32_DTPREL>: Correct relocation value.
3491
b3bf42d8
HPN		 3492 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3493 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3494 symbols with non-default visibility.
3495
9bc4e62b
NS		 34962009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3497
3498 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3499 describing the trampolines.
3500 (ppc_elf_relocate_section): Update relocs to describe the
3501 trampolines.
3502
aeaf6540
DA		 35032009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3504
3505 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3506 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3507 and R_PARISC_PCREL12F relocations.
3508
1e8fa21e
AM		 35092009-01-24 Alan Modra <amodra@bigpond.net.au>
3510
3511 PR 6022
3512 * elflink.c (find_version_for_sym): New function split out from,
3513 but without export_dynamic test, ..
3514 (_bfd_elf_link_assign_sym_version): ..here.
3515 (_bfd_elf_export_symbol): Use it.
3516
28caa186
AM		 35172009-01-23 Alan Modra <amodra@bigpond.net.au>
3518
3519 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3520 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3521 * elflink.c: ..here, somewhat modified.
3522 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3523 _bfd_elf_link_find_version_dependencies,
3524 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3525 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3526 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3527 declare..
3528 * elflink.c: ..and make static here.
3529 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3530 of output_bfd from struct elf_find_verdep_info.
3531 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3532 struct elf_info_failed.
3533 (bfd_elf_size_dynamic_sections): Adjust.
3534
be04437d
AM		 35352009-01-22 Alan Modra <amodra@bigpond.net.au>
3536
3537 PR 6832
3538 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3539 after comp_unit_find_line call.
3540
58f9615c
NC		 35412009-01-21 Nick Clifton <nickc@redhat.com>
3542
3543 PR 9769
3544 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3545 tm_gmtoff field in struct tm.
3546
fb266b8b
AM		 35472009-01-21 Alan Modra <amodra@bigpond.net.au>
3548
3549 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3550 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3551 sections in soft-icache lines unless non_ia_text. Don't add
3552 rodata if doing so would exceed line size.
3553
451ffe63
HPN		 35542009-01-19 Hans-Peter Nilsson <hp@axis.com>
3555
3556 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3557 types than bfd_link_hash_indirect, before early return, call
3558 _bfd_elf_link_hash_copy_indirect.
3559
5aa6ff7c
AS		 35602009-01-19 Andrew Stubbs <ams@codesourcery.com>
3561
3562 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3563 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3564 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3565 (elf_backend_obj_attrs_order): New define.
3566 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3567 (elfNN_bed): Add elf_backend_obj_attrs_order.
3568
3483fe2e
AS		 35692009-01-19 Andrew Stubbs <ams@codesourcery.com>
3570
3571 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3572 (obj_attr_size): Likewise.
3573 (write_obj_attribute): Likewise.
3574 (_bfd_elf_copy_obj_attributes): Likewise.
3575 (_bfd_elf_parse_attributes): Likewise.
3576 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3577 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3578 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3579 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3580 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3581 with macros.
3582
2d0bb761
AS		 35832009-01-19 Andrew Stubbs <ams@codesourcery.com>
3584
3585 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3586 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3587 (bfd_elf_add_obj_attr_string): Likewise.
3588 (bfd_elf_add_obj_attr_int_string): Likewise.
3589 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3590 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3591 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3592 Tag_nodefaults has no default value.
3593 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3594 comment to reflect the new state.
3595
a77e83b7
AM		 35962009-01-19 Alan Modra <amodra@bigpond.net.au>
3597
3598 PR 9695
3599 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3600 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3601 (adjust_z_magix): Delete dead code handling QMAGIC.
3602
f6d29e26
KT		 36032009-01-16 Kai Tietz <kai.tietz@onevision.com>
3604
3605 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3606 IMAGE_SCN_MEM_DISCARDABLE.
3607
29670fb9
AM		 36082009-01-16 Alan Modra <amodra@bigpond.net.au>
3609
3610 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3611 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3612 * configure.in (commonbfdlib): Delete.
3613 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3614 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3615 is available, not just for linux.
3616 * po/SRC-POTFILES.in: Regenerate.
3617 * Makefile.in: Regenerate.
3618 * configure: Regenerate.
3619
91e22acd
AS		 36202009-01-15 Andrew Stubbs <ams@codesourcery.com>
3621 Julian Brown <julian@codesourcery.com>
3622
3623 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3624 ARM attributes in ABI 2.07.
3625 * elf32-arm.c (get_secondary_compatible_arch): New function.
3626 (set_secondary_compatible_arch): New function.
3627 (tag_cpu_arch_combine): New function.
3628 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3629 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3630 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3631 make it fit with order_01243.
3632 Add support for Tag_also_compatible_with,
3633 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3634 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3635 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3636 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3637 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3638 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3639 Rework the way unknown attributes are handled.
3640 Defer errors until all attributes have been processed.
3641
7b86a9fa
AS		 36422009-01-15 Andrew Stubbs <ams@codesourcery.com>
3643
3644 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3645 bfd_elf_add_obj_attr_int_string.
3646 Read Tag_compatibility from its new location in the attribute array,
3647 rather than the attribute list.
3648 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3649 bfd_elf_add_obj_attr_int_string.
3650 (_bfd_elf_parse_attributes): Likewise.
3651 (_bfd_elf_merge_object_attributes): There's now only one
3652 Tag_compatibility, and it's in the array, not the list.
3653 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3654 Tag_compatibility.
3655 (bfd_elf_add_obj_attr_compat): Rename to
3656 bfd_elf_add_obj_attr_int_string.
3657 (bfd_elf_add_proc_attr_compat): Rename to
3658 bfd_elf_add_proc_attr_int_string.
3659 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3660 Tag_compatibility.
3661
01e1a5bc
NC		 36622009-01-15 Douglas B Rupp <rupp@gnat.com>
3663
3664 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3665 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3666 (vmsutil.lo): Add dependency rule.
3667 * Makefile.in: Regenerate.
3668 * config.bfd (ia64*-*-*vms*): Add case.
3669 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3670 * configure: Regenerate.
3671 * vmsutil.c: New file.
3672 * vmsutil.h: New file.
3673 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3674 attr to bfd_vma.
3675 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3676 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3677 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3678 elfNN_vms_object_p): New functions
3679 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3680
a33dafc3
L		 36812009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3682
3683 PR ld/9727
3684 * elflink.c (elf_gc_sweep): Exclude the group section if the
3685 first member of the section group is excluded.
3686
13c0e967
AM		 36872009-01-14 Alan Modra <amodra@bigpond.net.au>
3688
3689 PR 9735
3690 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3691 saved filename, use bfd_alloc rather than bfd_malloc for it.
3692
460e679b
AM		 36932009-01-13 Alan Modra <amodra@bigpond.net.au>
3694
3695 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3696
25076afa
AM		 36972009-01-13 Alan Modra <amodra@bigpond.net.au>
3698
3699 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3700
37107878
AM		 37012009-01-12 Alan Modra <amodra@bigpond.net.au>
3702
3703 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3704
cd4a7468
AM		 37052009-01-12 Alan Modra <amodra@bigpond.net.au>
3706
3707 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3708 num_lines_log2.
3709 (struct got_entry): Add br_addr.
3710 (struct call_info): Add priority.
3711 (struct function_info): Add lr_store and sp_adjust.
3712 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3713 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3714 area as an overlay, and check that no other overlays exist. Look up
3715 icache overlay manager entry sym.
3716 (BRA_STUBS, BRA, BRASL): Define.
3717 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3718 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3719 in branch insn.
3720 (count_stub, build_stub): Support soft-icache.
3721 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3722 (spu_elf_size_stubs): Size soft-icache stubs.
3723 (overlay_index): New function.
3724 (spu_elf_build_stubs): Make static. Support soft-icache.
3725 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3726 (find_function_stack_adjust): Save lr store and stack adjust insn
3727 offsets.
3728 (maybe_insert_function): Adjust find_function_stack_adjust call.
3729 (mark_functions_via_relocs): Retrieve priority.
3730 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3731 (sort_calls): Sort by priority first.
3732 (mark_overlay_section): Ignore .ovl.init.
3733 (sum_stack): Only print when stack_analysis.
3734 (print_one_overlay_section): New function, extracted from..
3735 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3736 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3737 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3738 analysis. Call spu_elf_build_stubs.
3739 (spu_elf_relocate_section): For soft-icache encode overlay index
3740 into addresses.
3741 (spu_elf_output_symbol_hook): Support soft-icache.
3742 (spu_elf_modify_program_headers: Likewise.
37107878 3743
cd4a7468
AM		 3744 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3745 num_regions to num_lines. Add line_size and max_branch.
3746 (enum _ovly_flavour): Add ovly_soft_icache.
3747 (spu_elf_build_stubs): Delete.
3748
80c29487
JK		 37492009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3750
3751 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3752 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3753
1bc86aea
HPN		 37542009-01-07 Hans-Peter Nilsson <hp@axis.com>
3755
3756 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3757 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3758 the program, the known offset starts at the negative size of the
3759 TLS section.
3760 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3761 Similar.
3762
3baa454d 37632009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 3764
3baa454d 3765 * config.bfd: Add lm32-*-rtems*.
75606e85 3766
9dbe8890
L		 37672009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3768
3769 * coff-ppc.c: Add 2009 to Copyright.
3770 * elf32-cris.c: Likewise.
3771 * elflink.c: Likewise.
3772
0bdf8d40
HPN		 37732009-01-03 Hans-Peter Nilsson <hp@axis.com>
3774
3775 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3776 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3777
54ac0771
L		 37782009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3779
3780 PR ld/9679
3781 * elflink.c (elf_merge_st_other): New.
3782 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3783 hide them if needed.
3784 (elf_link_add_object_symbols): Updated.
3785
d8880531
L		 37862009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3787
3788 PR ld/9676
3789 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3790 ref_dynamic and dynamic_def fields when setting def_regular
3791 to 1.
3792
b70b5c14
NC		 37932009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3794
3795 PR 9682
3796 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3797 literal.
3798
d8880531 3799For older changes see ChangeLog-2008
56882138
AM		 3800\f
3801Local Variables:
3802mode: change-log
3803left-margin: 8
3804fill-column: 74
3805version-control: never
3806End:
GDB Binutils - Deliverables
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