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86514226
SR		 12009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2
3 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
4 to R_cr16_NUM32 relocation.
5
305f7588
MS		 62009-07-26 Michael Eager <eager@eagercon.com>
7
8 * archures.c: Add bfd_mach_ppc_405
9 * bfd-in2.h: Same.
10
b1995b01
L		 112009-07-25 H.J. Lu <hongjiu.lu@intel.com>
12
13 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
14 * cpu-l1om.c (bfd_l1om_arch): Likewise.
15
8a9036a4
L		 162009-07-25 H.J. Lu <hongjiu.lu@intel.com>
17
18 * archures.c (bfd_architecture): Add bfd_arch_l1om.
19 (bfd_l1om_arch): New.
20 (bfd_archures_list): Add &bfd_l1om_arch.
21 * bfd-in2.h: Regenerated.
22
23 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
24 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
25 if bfd_elf64_x86_64_freebsd_vec is supported.
26 (targ_selvecs): Likewise.
27
28 * configure.in: Support bfd_elf64_l1om_vec and
29 bfd_elf64_l1om_freebsd_vec.
30 * configure: Regenerated.
31
32 * cpu-l1om.c: New.
33
34 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
35 (bfd_elf64_l1om_vec): Likewise.
36 (bfd_elf64_l1om_freebsd_vec): Likewise.
37
38 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
39 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
40 * Makefile.in: Regenerated.
41
42 * targets.c (bfd_elf64_l1om_vec): New.
43 (bfd_elf64_l1om_freebsd_vec): Likewise.
44 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
45 bfd_elf64_l1om_freebsd_vec.
46
8fdcc58d
TS		 472009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
48 Alan Modra <amodra@bigpond.net.au>
49
50 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
51 * bfd-in2.h: Regenerate.
52 * libbfd.h: Regenerate.
53 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
54 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
55 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
56
9b769489
L		 572009-07-23 H.J. Lu <hongjiu.lu@intel.com>
58
59 PR ld/10434
60 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
61 instead of shared for R_X86_64_TPOFF32.
62 (elf64_x86_64_relocate_section): Likewise.
63
3e7a7d11
NC		 642009-07-23 Ulrich Drepper <drepper@redhat.com>
65
66 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
67 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
68 with the BSF_GNU_UNIQUE flag bit set.
69 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
70 for symbols with STB_GNU_UNIQUE binding.
71 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
72 with the STB_GNU_UNIQUE binding.
73 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
74 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
75 symbols with the unique_global field set.
76 (elf_link_output_extsym): Set unique_global field for symbols with
77 the STB_GNU_UNIQUE binding.
78 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
79 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
80 symbols.
81 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
82 symbols.
83 * bfd-in2.h: Regenerate.
84
5f35ea9c
L		 852009-07-22 H.J. Lu <hongjiu.lu@intel.com>
86
87 * elflink.c (elf_link_output_extsym): Revert the last change.
88
b63cc625
L		 892009-07-22 H.J. Lu <hongjiu.lu@intel.com>
90
91 PR ld/10433
92 * elflink.c (elf_link_output_extsym): Special case ifunc syms
93 when ref_regular, not def_regular.
94
2955ec4c
L		 952009-07-21 H.J. Lu <hongjiu.lu@intel.com>
96
97 PR ld/10426
98 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
99 from a DSO into a normal FUNC symbol.
100 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
101 a normal FUNC symbol.
102
6d30f5b2
NC		 1032009-07-17 Chao-ying Fu <fu@mips.com>
104
105 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
106 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
107 interlocking, the last PLT entry needs a nop in the branch delay slot.
108 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
109 output the last two PLT entries in reverse order.
110
1f85278f
L		 1112009-07-16 H.J. Lu <hongjiu.lu@intel.com>
112
113 * elf32-i386.c (elf_i386_relocate_section): Don't get local
114 STT_GNU_IFUNC symbol for relocatable link.
115 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
116
f07749bb
L		 1172009-07-10 H.J. Lu <hongjiu.lu@intel.com>
118
119 * bfdio.c (bfd_iovec): Add comments for bmmap.
120 * bfd-in2.h: Regenerated.
121
8455dd2c
L		 1222009-07-10 H.J. Lu <hongjiu.lu@intel.com>
123
124 * Makefile.am: Run "make dep-am".
125 * Makefile.in: Regenerated.
126
cedfb179
DK		 1272009-07-10 Doug Kwan <dougkwan@google.com>
128
129 * elf32-arm.c (stub_hash_newfunc): Initialize fields
130 target_addend and orig_insn.
131
fa8f86ff
TT		 1322009-07-10 Tom Tromey <tromey@redhat.com>
133
134 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
135 (elf-eh-frame.lo): Likewise.
136 (elf32-bfin.lo): Likewise.
137 (elf32-frv.lo): Likewise.
138 (elf32-xc16x.lo): Likewise.
139 * Makefile.in: Rebuild.
140 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
141 * elf-eh-frame.c: Likewise.
142 * elf32-bfin.c: Likewise.
143 * elf32-frv.c: Likewise.
144 * elf32-xc16x.c: Likewise.
145
33c6a8fc
JB		 1462009-07-10 Julian Brown <julian@codesourcery.com>
147
148 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
149 symbol a stub entry is derived from, not the entry for the stub
150 itself, in call to elf32_arm_final_link_relocate.
151
1d770845
L		 1522009-07-10 H.J. Lu <hongjiu.lu@intel.com>
153
154 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
155 when reporting addends.
156
52cfded7
AM		 1572009-07-10 Alan Modra <amodra@bigpond.net.au>
158
159 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
160 data even when no stubs.
161 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
162
e054468f
AM		 1632009-07-10 Alan Modra <amodra@bigpond.net.au>
164
165 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
166 (ppc_elf_get_synthetic_symtab): Report addend.
167 (PLT_IFUNC): Define.
168 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
169 (ppc_elf_create_glink): New function.
170 (ppc_elf_create_dynamic_sections): Use it.
171 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
172 (update_local_sym_info): Allocate space for local_plt array.
173 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
174 entry pointer.
175 (is_branch_reloc): New function.
176 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
177 (ppc_elf_gc_sweep_hook): Likewise.
178 (ppc_elf_adjust_dynamic_symbol): Likewise.
179 (allocate_dynrelocs): Likewise.
180 (ppc_elf_size_dynamic_sections): Likewise.
181 (ppc_elf_relocate_section): Likewise.
182 (branch_reloc_hash_match): Use is_branch_reloc.
183 (ppc_elf_tls_optimize): Adjust for local_plt.
184 (write_glink_stub): New function, extracted from..
185 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
186 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
187 branch table when dynamic.
188 (elf_backend_post_process_headers): Define.
189 * elf64-ppc.c (elf_backend_post_process_headers): Define.
190 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
191 (ppc64_elf_get_synthetic_symtab): Report addend.
192 (struct ppc_stub_hash_entry): Add plt_ent.
193 (PLT_IFUNC): Define.
194 (struct ppc_link_hash_table): Add iplt and reliplt.
195 (create_linkage_sections): Make .iplt and .rela.iplt sections.
196 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
197 (update_local_sym_info): Allocate space for local_plt array.
198 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
199 entry pointer.
200 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
201 and don't change hash flags here.
202 (is_branch_reloc): New function.
203 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
204 (ppc64_elf_gc_sweep_hook): Likewise.
205 (ppc64_elf_adjust_dynamic_symbol): Likewise.
206 (allocate_dynrelocs): Likewise.
207 (ppc64_elf_size_dynamic_sections): Likewise.
208 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
209 (ppc64_elf_size_stubs): Likewise.
210 (ppc64_elf_relocate_section): Likewise.
211 (get_sym_h): Adjust for local_plt.
212 (branch_reloc_hash_match): Use is_branch_reloc.
213 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
214 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
215
041de40d
AM		 2162009-07-10 Alan Modra <amodra@bigpond.net.au>
217
218 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
219
7ae26bc1
AM		 2202009-07-10 Alan Modra <amodra@bigpond.net.au>
221
222 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
223 and ref_regular_nonweak comment.
224 * elflink.c (elf_link_output_extsym): Special case ifunc syms
225 when def_regular, not ref_regular.
226 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
227 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
228 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
229
9c4d0c1f
AM		 2302009-07-09 Alan Modra <amodra@bigpond.net.au>
231
232 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
233 of malloc'd struct call_info.
234 (pasted_function): Likewise, priority too.
235
2fc6d3b0
AM		 2362009-07-07 Alan Modra <amodra@bigpond.net.au>
237
238 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
239 alignment when packing sections into overlays.
240
9e1f7c0e
DK		 2412009-07-03 Cary Coutant <ccoutant@google.com>
242
243 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
244
4a768870
DK		 2452009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
246
247 * coffcode.h (sec_to_styp_flags): Partially revert (functional
248 changes only) earlier patch:-
249
250 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
251
252 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
253 give .debug and .reloc data characteristics.
254 (DOT_RELOC): New define for .reloc section string.
255 (coff_write_object_contents): Use DOT_RELOC instead of string.
256
848f5748
TT		 2572009-07-02 Tom Tromey <tromey@redhat.com>
258
259 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
260 * bfdwin.c (bfd_free_window): Cast to unsigned long.
261
dda46a27
L		 2622009-07-01 Nick Clifton <nickc@redhat.com>
263
264 * elf-m10300.c: Remove trailing white space.
265 * reloc.c: Likewise.
266
efde2f2c
NC		 2672009-07-01 Douglas B Rupp <rupp@gnat.com>
268
dda46a27 269 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 270 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 271 * configure.in: Use them.
272 * configure: Regenerate.
273 * config.in: Regnerate.
274 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 275 #define _BSD_SOURCE. Add comments.
276 (vms_file_stats_name): Calculate creation date based on available
277 runtime data. Return 1 for version instead of 0.
278
e1ec24c6
NC		 2792009-07-01 Nick Clifton <nickc@redhat.com>
280
281 PR 10072
282 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
283 to R_ARM_THM_PC8 relocation.
284
2709f570
NC		 2852009-06-29 Nick Clifton <nickc@redhat.com>
286
287 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
288 different uses of the relocations addend when a symbol is in a
289 merged section.
290
83b89087
L		 2912009-06-27 H.J. Lu <hongjiu.lu@intel.com>
292
293 PR ld/10337
294 * elf.c (bfd_section_from_shdr): Don't change sh_link for
295 SHT_REL/SHT_RELA sections on executable nor shared library.
296 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
297 as a normal section.
298
be7035c6
NC		 2992009-06-25 Nick Clifton <nickc@redhat.com>
300
301 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
302 symbols with SEC_MERGE flag.
303
bdeb4032
KT		 3042009-06-25 Kai Tietz <kai.tietz@onevision.com>
305
306 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
307 give .debug and .reloc data characteristics.
308 (DOT_RELOC): New define for .reloc section string.
309 (coff_write_object_contents): Use DOT_RELOC instead of string.
310
b32e07d7
TG		 3112009-06-25 Tristan Gingold <gingold@adacore.com>
312
313 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
314 (bfd_mach_o_canonicalize_dynamic_symtab)
315 (bfd_mach_o_get_synthetic_symtab): Defines.
316 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
317 (TARGET_NAME): Use Mach-O specific functions for dynamic.
318
319 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
320 for scattered relocations.
321 (bfd_mach_o_i386_print_thread): New function.
322 (bfd_mach_o_print_thread): Define.
323
324 * mach-o.c (text_section_names_xlat): Add an entry for __const.
325 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
326 New functions extracted from ...
327 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
328 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
329 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
330 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
331 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
332 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
333 Set name_str field.
334 (bfd_mach_o_scan_read_dylib): Ditto.
335 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
336 reindent.
337 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
338 decode isym and flags on little endian targets. Set dysymtab field.
339 (bfd_mach_o_scan_start_address): Adjust for enum names.
340 (bfd_mach_o_lookup_section): Do not look for segments anymore.
341 (bfd_mach_o_print_section): Display bfd section name.
342 (bfd_mach_o_print_segment): Display none if no name.
343 (bfd_mach_o_print_dysymtab): Display next index for local, external
344 and undefined symbols.
345 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
346 Display dylinker name. Display thread and unixthread commands content.
347 (bfd_mach_o_print_thread): New macro.
348
349 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
350 (bfd_mach_o_ppc_thread_flavour): Ditto.
351 (bfd_mach_o_i386_thread_flavour): Ditto.
352 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
353 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
354 BFD_MACH_O_THREAD_STATE_NONE.
355 (bfd_mach_o_segment_command): Remove segment field.
356 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
357 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
358 (bfd_mach_o_prebound_dylib_command): Ditto.
359 (bfd_mach_o_dylib_command): Ditto.
360 (bfd_mach_o_prebound_dylib_command): Remove section field.
361 (mach_o_data_struct): Add dysymtab field.
362 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
363 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
364 (bfd_mach_o_build_commands): Remove parameter names and attributes.
365 (bfd_mach_o_get_dynamic_reloc_upper_bound)
366 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
367
c41ba836
DK		 3682009-06-25 Rafael Avila de Espindola <espindola@google.com>
369
370 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
371 field of struct dirent.
372
3188b070
TG		 3732009-06-23 Tristan Gingold <gingold@adacore.com>
374
375 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
376 of this macro. Fix indentation.
377
022f8312
CL		 3782009-06-22 Christophe Lyon <christophe.lyon@st.com>
379
380 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
381 destination for defined dynamic symbols when deciding whether to
382 insert a stub or not.
383 (allocate_dynrelocs): Make sure functions are not marked as Thumb
384 when actually accessed through a PLT, even when generating a
385 shared lib.
386
d297e807
TG		 3872009-06-22 Tristan Gingold <gingold@adacore.com>
388
389 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
390 the relocs array.
391
ceaf50a2
AM		 3922009-06-22 Alan Modra <amodra@bigpond.net.au>
393
394 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
395 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
396
983bddc8
AM		 3972009-06-22 Alan Modra <amodra@bigpond.net.au>
398
399 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
400
f8703194
L		 4012009-06-19 H.J. Lu <hongjiu.lu@intel.com>
402
403 * elflink.c (elf_link_add_object_symbols): Avoid warning
404 from -Wjump-misses-init in gcc 4.5.0.
405
09a24cbf
L		 4062009-06-19 H.J. Lu <hongjiu.lu@intel.com>
407
408 * elf32-i386.c (elf_i386_check_relocs): Properly check local
409 symbol on error.
410 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
411
4c544807
L		 4122009-06-19 H.J. Lu <hongjiu.lu@intel.com>
413
414 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
415 r_symndx. Report local symbol name on error.
416 (elf_i386_check_relocs): Updated. Report local symbol name on
417 error.
418 (elf_i386_gc_sweep_hook): Updated.
419 (elf_i386_relocate_section): Likewise.
420
421 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
422 r_symndx. Report local symbol name on error.
423 (elf64_x86_64_check_relocs): Updated. Report local symbol name
424 on error.
425 (elf64_x86_64_gc_sweep_hook): Updated.
426 (elf64_x86_64_relocate_section): Likewise.
427
b8674692
TG		 4282009-06-19 Tristan Gingold <gingold@adacore.com>
429
430 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
431
046b007d
TG		 4322009-06-19 Tristan Gingold <gingold@adacore.com>
433
434 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
435 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
436 (bfd_mach_o_valid): Ditto.
437 (bfd_mach_o_wide_p): Ditto.
438 (bfd_mach_o_canonicalize_reloc): Ditto.
439 (bfd_mach_o_build_commands): Ditto.
440 (bfd_mach_o_scan_read_thread): Ditto.
441 (bfd_mach_o_flatten_sections): Ditto.
442 (bfd_mach_o_scan_start_address): Ditto.
443 (bfd_mach_o_lookup_section): Ditto.
444 (bfd_mach_o_core_fetch_environment): Ditto.
445 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
446 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
447 (bfd_mach_o_scan_write_symtab): Ditto.
448 Use macros instead of hard-coded values.
449 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
450 Use bfd_mach_o_get_data instead of direct access. Use macros
451 instead of hard-coded values.
452 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
453 Remove sym argument and get section from mdata.
454 Move code into the else branch.
455 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
456 Remove sym argument and get section from mdata. Adjust code.
457 (bfd_mach_o_scan_read_dylib): Move assertion into the created
458 switch (which replaces consecutive if statements).
459 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
460 module table, table of content, indirect symbols and external
461 referenced symbols.
462 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
463 field.
464 (bfd_mach_o_scan_read_linkedit): New function.
465 (bfd_mach_o_scan_read_str): Ditto.
466 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
467 field of mdata.
468 (bfd_mach_o_get_symtab_upper_bound): Remove check as
469 bfd_mach_o_count_symbols never returns an error.
470 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
471 symtab field (there might be only one symtab).
472 (bfd_mach_o_scan_read_command): Handle reexported dylib.
473 Handle sub frameworks, sub umbrella, sub library and sub client.
474 Read code signature and segment split info commands.
475 (bfd_mach_o_scan): Reindent.
476 (bfd_mach_o_xlat_name): New type.
477 (bfd_mach_o_print_flags): New function.
478 (bfd_mach_o_get_name): Ditto.
479 (bfd_mach_o_cpu_name): New variable.
480 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
481 (bfd_mach_o_section_type_name)
482 (bfd_mach_o_section_attribute_name)
483 (bfd_mach_o_load_command_name): New variables.
484 (bfd_mach_o_print_private_header): New function.
485 (bfd_mach_o_print_section_map): New function extracted from
486 bfd_mach_o_print_private_bfd_data.
487 (bfd_mach_o_print_section): Ditto. Print more infos.
488 (bfd_mach_o_print_segment): Ditto.
489 (bfd_mach_o_print_dysymtab): Ditto.
490 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
491 load weak dylib, reexport dylib and id dylib.
492 Handle code signature and segment_split info.
493 Handle sub frameworks, sub umbrella, sub library and sub client.
494 (bfd_mach_o_section_get_nbr_indirect): New function.
495
496 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
497 (bfd_mach_o_header_flags): New enum to define header flags.
498 (bfd_mach_o_section_attribute): New enum to replace ...
499 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
500 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
501 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
502 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
503 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
504 these removed macros.
505 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
506 (bfd_mach_o_dylib_module): New type.
507 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
508 macros.
509 (bfd_mach_o_dylib_table_of_content): New type.
510 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
511 (bfd_mach_o_dylib_reference): New type.
512 (BFD_MACH_O_REFERENCE_SIZE): New macro.
513 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
514 modules, toc, references and indirect syms.
515 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
516 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
517 unused). Add comment.
518 (bfd_mach_o_dylib_command): Ditto.
519 (bfd_mach_o_prebound_dylib_command): Ditto.
520 (bfd_mach_o_linkedit_command): New type.
521 (bfd_mach_o_str_command): New type.
522 (bfd_mach_o_load_command): Add linkedit and str fields.
523 (mach_o_data_struct): Add symtab field.
524 (bfd_get_mach_o_data): Renamed to ...
525 (bfd_mach_o_get_data): ... this new macro.
526 (bfd_mach_o_scan_read_symtab_symbol,
527 bfd_mach_o_scan_read_symtab_strtab,
528 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
529
530 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
531 instead of direct access.
532
6d78d0b9
AM		 5332009-06-19 Alan Modra <amodra@bigpond.net.au>
534
535 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
536 R_PPC_PLTREL24 relocs.
537 (ppc_elf_relocate_section): Likewise.
538
3ec01793
AM		 5392009-06-19 Alan Modra <amodra@bigpond.net.au>
540
541 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
542 pointer to sym hash. Update all uses.
543 (update_plt_info): Likewise. Don't check addend here.
544
c2e61a4e
L		 5452009-06-18 H.J. Lu <hongjiu.lu@intel.com>
546
547 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
548 bfd_sym_from_r_symndx.
549 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
550
87d72d41
AM		 5512009-06-18 Alan Modra <amodra@bigpond.net.au>
552
553 * elf-bfd.h (struct sym_sec_cache): Delete.
554 (struct sym_cache): New.
555 (bfd_section_from_r_symndx): Delete prototype.
556 (bfd_sym_from_r_symndx): Define prototype.
557 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
558 (bfd_sym_from_r_symndx): ..new function.
559 * elf32-arm.c: Update all uses of struct sym_sec_cache and
560 bfd_section_from_r_symndx to new struct and function.
561 * elf32-bfin.c: Likewise.
562 * elf32-hppa.c: Likewise.
563 * elf32-i386.c: Likewise.
564 * elf32-m32r.c: Likewise.
565 * elf32-m68hc1x.c: Likewise.
566 * elf32-m68hc1x.h: Likewise.
567 * elf32-m68k.c: Likewise.
568 * elf32-ppc.c: Likewise.
569 * elf32-s390.c: Likewise.
570 * elf32-sh.c: Likewise.
571 * elf64-ppc.c: Likewise.
572 * elf64-s390.c: Likewise.
573 * elf64-x86-64.c: Likewise.
574 * elfxx-sparc.c: Likewise.
575 * elfxx-sparc.h: Likewise.
576
14aae723
L		 5772009-06-18 H.J. Lu <hongjiu.lu@intel.com>
578
579 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
580 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
581
5e486aa1
NC		 5822009-06-18 Nick Clifton <nickc@redhat.com>
583
584 * elflink.c (elf_link_sort_relocs): Return early if there are no
585 relocs to sort.
586
361dff73
DK		 5872009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
588
32425da9
NC		 589 Merge cegcc and mingw32ce target name changes from
590 CeGCC project:
361dff73 591
32425da9 592 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 593
594 * config.bfd: Add arm*-*-cegcc* target.
595
32425da9 596 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 597
598 * config.bfd: Add arm-*-mingw32ce* target.
599
e03a8ed8
L		 6002009-06-17 H.J. Lu <hongjiu.lu@intel.com>
601
602 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
603 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
604 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
605 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
606
6072009-06-17 H.J. Lu <hongjiu.lu@intel.com>
608
609 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
610 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
611 * elf32-i386.c (elf_i386_check_relocs): Use it.
612 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
613
6142009-06-17 H.J. Lu <hongjiu.lu@intel.com>
615
616 * elf-bfd.h (elf_dyn_relocs): New.
617
618 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
619 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
620 elf_dyn_relocs.
621 (elf_i386_copy_indirect_symbol): Likewise.
622 (elf_i386_check_relocs): Likewise.
623 (elf_i386_gc_sweep_hook): Likewise.
624 (elf_i386_allocate_dynrelocs): Likewise.
625 (elf_i386_readonly_dynrelocs): Likewise.
626 (elf_i386_size_dynamic_sections): Likewise.
627
628 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
629 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
630 with elf_dyn_relocs.
631 (elf64_x86_64_copy_indirect_symbol): Updated.
632 (elf64_x86_64_check_relocs): Likewise.
633 (elf64_x86_64_gc_sweep_hook): Likewise.
634 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
635 (elf64_x86_64_allocate_dynrelocs): Likewise.
636 (elf64_x86_64_readonly_dynrelocs): Likewise.
637 (elf64_x86_64_size_dynamic_sections): Likewise.
638
64e77c6d
L		 6392009-06-17 H.J. Lu <hongjiu.lu@intel.com>
640
641 * elf32-arm.c (create_got_section): Get existing .rela.got
642 section.
643 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
644 * elf32-lm32.c (create_got_section): Likewise.
645 * elf32-m32r.c (create_got_section): Likewise.
646 * elf32-ppc.c (ppc_elf_create_got): Likewise.
647 * elf32-s390.c (create_got_section): Likewise.
648 * elf32-sh.c (create_got_section): Likewise.
649 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
650 * elf64-s390.c (create_got_section): Likewise.
651 * elfxx-sparc.c (create_got_section): Likewise.
652
653 * elflink.c (_bfd_elf_create_got_section): Properly initialize
654 the GOT size.
655
d2149d72
L		 6562009-06-16 H.J. Lu <hongjiu.lu@intel.com>
657
658 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
659
660 * elf32-i386.c (elf_i386_local_hash): Removed.
661 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
662 (elf_i386_get_local_sym_hash): Likewise.
663
664 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
665 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
666 (elf64_x86_64_get_local_sym_hash): Likewise.
667 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
668 (get_local_sym_hash): Likewise.
669
cc3bd654
L		 6702009-06-16 H.J. Lu <hongjiu.lu@intel.com>
671
672 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
673 rel_got_sec and plt_sec.
674 (elfNN_ia64_relax_section): Updated.
675 (elfNN_ia64_create_dynamic_sections): Likewise.
676 (get_got): Likewise.
677 (allocate_dynrel_entries): Likewise.
678 (elfNN_ia64_size_dynamic_sections): Likewise.
679 (set_got_entry): Likewise.
680 (elfNN_ia64_choose_gp): Likewise.
681 (elfNN_ia64_relocate_section): Likewise.
682 (elfNN_ia64_finish_dynamic_symbol): Likewise.
683 (elfNN_ia64_finish_dynamic_sections): Likewise.
684
be3e406d
UW		 6852009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
686
687 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
688 also for calls.
689
6de2ae4a
L		 6902009-06-16 H.J. Lu <hongjiu.lu@intel.com>
691
692 * configure.in (elf): Add elf-ifunc.lo.
693
694 * configure: Regenerated.
695 * Makefile.in: Likewise.
696
697 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
698 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
699
700 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
701 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
702 irelifunc.
703 (elf_i386_link_hash_table_create): Likewise.
704 (elf_i386_create_dynamic_sections): Likewise.
705 (elf_i386_check_relocs): Likewise.
706 (elf_i386_allocate_dynrelocs): Likewise.
707 (elf_i386_size_dynamic_sections): Likewise.
708 (elf_i386_relocate_section): Likewise.
709 (elf_i386_finish_dynamic_symbol): Likewise.
710 (elf_i386_finish_dynamic_sections): Likewise.
711 (elf_i386_create_got_section): Removed.
712
713 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
714 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
715 irelifunc.
716 (elf64_x86_64_compute_jump_table_size): Updated.
717 (elf64_x86_64_link_hash_table_create): Likewise.
718 (elf64_x86_64_create_dynamic_sections): Likewise.
719 (elf64_x86_64_check_relocs): Likewise.
720 (elf64_x86_64_allocate_dynrelocs): Likewise.
721 (elf64_x86_64_size_dynamic_sections): Likewise.
722 (elf64_x86_64_relocate_section): Likewise.
723 (elf64_x86_64_finish_dynamic_symbol): Likewise.
724 (elf64_x86_64_finish_dynamic_sections): Likewise.
725 (elf64_x86_64_create_got_section): Removed.
726
727 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
728 for pointer alignment. Set up section pointers.
729 (_bfd_elf_create_dynamic_sections): Likewise.
730 (_bfd_elf_create_ifunc_sections): Moved to ...
731 * elf-ifunc.c: Here. New.
732
733 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
734 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
735 Run "make dep-am".
736
81694485
NC		 7372009-06-16 Doug Kwan <dougkwan@google.com>
738
6de2ae4a
L		 739 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
740 to bfd_signed_vma. Cast constant operands which are used in
741 offset related expressions to bfd_signed_vma type as appropriate.
81694485 742
6db7e006
MR		 7432009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
744
745 * elf32-vax.c (elf_vax_plt_sym_val): New function.
746 (elf_backend_plt_sym_val): Define.
747
9b90d8fd
MR		 7482009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
749
750 * elf32-vax.c (elf_vax_reloc_type_class): New function.
751 (elf_backend_reloc_type_class): Define.
752
04981bc1
MR		 7532009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
754
755 * elf32-vax.c (elf_vax_relocate_section): For symbol references
756 from an executable to a shared library treat R_VAX_PC32
757 relocations as R_VAX_PLT32 ones.
758
886815b2
MR		 7592009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
760
761 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
762 symbols in GOT space calculation.
763 (elf_vax_relocate_section): Adjust accordingly.
764
6c4fb25a
MR		 7652009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
766
767 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
768 include <R11:R2>.
769
7b6021f1
MR		 7702009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
771
772 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
773 attribute.
774 (elf_vax_relocate_section): Likewise.
775
188dbb07
L		 7762009-06-15 H.J. Lu <hongjiu.lu@intel.com>
777
778 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
779 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
780
048cbda4
L		 7812009-06-15 H.J. Lu <hongjiu.lu@intel.com>
782
783 * elf32-i386.c (elf_i386_check_relocs): Reformat.
784 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
785
482c6ce9
L		 7862009-06-15 H.J. Lu <hongjiu.lu@intel.com>
787
788 * Makefile.am: Run "make dep-am".
789 * Makefile.in: Regenerated.
790
eba077f2
L		 7912009-06-15 H.J. Lu <hongjiu.lu@intel.com>
792
793 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
794 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
795
ec68b083
NC		 7962009-06-15 Nick Clifton <nickc@redhat.com>
797
798 * po/ru.po: New Russian translation.
799 * configure.in (ALL_LINGUAS): Add ru.
800 * configure: Regenerate.
801
b80ee1aa
L		 8022009-06-14 H.J. Lu <hongjiu.lu@intel.com>
803
804 * elf32-i386.c: Remove duplicated comments.
805
44c4ea11
L		 8062009-06-14 H.J. Lu <hongjiu.lu@intel.com>
807
808 PR ld/10270
809 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
810 dynamic IFUNC pointer in non-shared object. Use .got.plt
811 for IFUNC definition in PIE.
812 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
813 PIE locally.
814
815 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
816 dynamic IFUNC pointer in non-shared object. Use .got.plt
817 for IFUNC definition in PIE.
818 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
819 PIE locally.
820
8b7e2992
L		 8212009-06-13 H.J. Lu <hongjiu.lu@intel.com>
822
823 * elf32-i386.c (elf_i386_check_relocs): Properly report
824 local symbol for unhandled relocation against STT_GNU_IFUNC
825 symbol.
637fa7af 826 (elf_i386_relocate_section): Likewise.
8b7e2992 827 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 828 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 829
c25bc9fc
L		 8302009-06-13 H.J. Lu <hongjiu.lu@intel.com>
831
832 PR ld/10269
833 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
834 (elf_i386_link_hash_table): Add loc_hash_table and
835 loc_hash_memory.
836 (elf_i386_local_hash): New.
837 (elf_i386_local_htab_hash): Likewise.
838 (elf_i386_local_htab_eq): Likewise.
839 (elf_i386_get_local_sym_hash): Likewise.
840 (elf_i386_link_hash_table_free): Likewise.
841 (elf_i386_allocate_local_dynrelocs): Likewise.
842 (elf_i386_finish_local_dynamic_symbol): Likewise.
843 (bfd_elf64_bfd_link_hash_table_free): Likewise.
844 (elf_i386_link_hash_table_create): Create loc_hash_table and
845 loc_hash_memory.
846 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
847 (elf_i386_size_dynamic_sections): Likewise.
848 (elf_i386_relocate_section): Likewise.
849 (elf_i386_finish_dynamic_sections): Likewise.
850 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
851 isn't NULL.
852
853 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
854 (elf64_x86_64_link_hash_table): Add loc_hash_table and
855 loc_hash_memory.
856 (elf64_x86_64_local_hash): New.
857 (elf64_x86_64_local_htab_hash): Likewise.
858 (elf64_x86_64_local_htab_eq): Likewise.
859 (elf64_x86_64_get_local_sym_hash): Likewise.
860 (elf64_x86_64_link_hash_table_free): Likewise.
861 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
862 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
863 (bfd_elf64_bfd_link_hash_table_free): Likewise.
864 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
865 and loc_hash_memory.
866 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
867 symbols.
868 (elf64_x86_64_size_dynamic_sections): Likewise.
869 (elf64_x86_64_relocate_section): Likewise.
870 (elf64_x86_64_finish_dynamic_sections): Likewise.
871 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
872 sym isn't NULL.
873
dec9d5df
PB		 8742009-06-10 Philip Blundell <philb@gnu.org>
875
876 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
877 elf_sec->this_hdr == NULL.
878
92bc0e80
TG		 8792009-06-12 Tristan Gingold <gingold@adacore.com>
880
881 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
882 * bfd-in2.h: Regenerated.
883 * libbfd.h: Regenerated.
884
885 * mach-o.c (FILE_ALIGN): New macro.
886 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
887 (bfd_mach_o_print_symbol): Ditto.
888 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
889 (bfd_mach_o_get_reloc_upper_bound): New function.
890 (bfd_mach_o_canonicalize_reloc): Ditto.
891 (bfd_mach_o_scan_write_relocs): Ditto.
892 (bfd_mach_o_scan_write_section_32): Remove offset argument.
893 (bfd_mach_o_scan_write_section_64): Ditto.
894 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
895 written for load command. Do not compute section file offset.
896 (bfd_mach_o_scan_write_segment_64): Ditto.
897 (bfd_mach_o_scan_write_symtab): Compute file offset first.
898 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
899 Mach-O to ...
900 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 901 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 902 Call bfd_mach_o_mangle_symbols.
903 (bfd_mach_o_build_commands): Adjust for filelen field.
904 Use FILE_ALIGN macro. Clear section file offset if section is empty.
905 Do not set symtab file offset anymore here.
906 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
907 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
908 Set reloc_count and rel_filepos section fields.
909 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
910 unsigned int.
911 (bfd_mach_o_scan_read_section_64): Ditto.
912 (bfd_mach_o_scan_read_section): Ditto.
913 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
914 bfd_mach_o_asymbol. Use unsigned int for file offset type.
915 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
916 Handle weak-ref symbols.
917 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
918 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
919 (bfd_mach_o_scan): Remove assignment to removed field.
920 (bfd_mach_o_mkobject_init): Ditto.
921 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
922 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
923 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
924 (bfd_mach_o_swap_reloc_in): Ditto.
925 (bfd_mach_o_swap_reloc_out): Ditto.
926
927 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
928 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
929 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
930 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
931 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
932 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
933 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
934 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
935 (BFD_MACH_O_N_WEAK_DEF): New macros.
936 Add comments.
937 (bfd_mach_o_section_type): Add new enumeration values.
938 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
939 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
940 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
941 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
942 macros.
943 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
944 (BFD_MACH_O_GENERIC_RELOC_PAIR)
945 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
946 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
947 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
948 (BFD_MACH_O_RELENT_SIZE): Ditto.
949 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
950 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
951 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
952 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
953 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
954 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
955 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
956 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
957 (bfd_mach_o_reloc_info): New struct.
958 (bfd_mach_o_asymbol): New struct.
959 (bfd_mach_o_symtab_command): The symbols field is now of type
960 bfd_mach_o_asymbol.
961 (bfd_mach_o_load_command): The offset and len fields are now of type
962 unsigned int.
963 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
964 Add a filelen field. Add comments.
965 (bfd_mach_o_backend_data): New struct.
966 (bfd_mach_o_get_backend_data): New macro.
967 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
968 bfd_mach_o_asymbol.
969 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
970 (bfd_mach_o_get_reloc_upper_bound): New prototype.
971 (bfd_mach_o_canonicalize_reloc): Ditto.
972
973 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
974 duplicated macro. Now defined to _bfd_generic_is_local_label.
975 (TARGET_NAME_BACKEND): New macro...
976 (TARGET_NAME_BACKEND): ... used to name a new variable.
977 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
978 Mach-O backend data.
979
980 * mach-o-i386.c (i386_howto_table): New variable.
981 (bfd_mach_o_i386_swap_reloc_in): New function.
982 (bfd_mach_o_i386_swap_reloc_out): Ditto.
983 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
984 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
985 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
986 (bfd_mach_o_bfd_reloc_type_lookup)
987 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
988
8c7d38e8
NC		 9892009-06-11 Eric Paris <eparis@redhat.com>
990 Nick Clifton <nickc@redhat.com>
991
992 * opncls.c (_maybe_make_executable): New function. Gives execute
993 permission to an executable bfd that was opened for writing
994 provided that it is a regular file. Replaces common code found in...
995 (bfd_close): here and ...
996 (bfd_close_all_done): here.
997
f865a31d
AG		 9982009-06-11 Anthony Green <green@moxielogic.com>
999
1000 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1001 * bfd-in2.h: Rebuilt.
1002 * libbfd.h: Rebuilt.
1003 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1004 relocation support.
1005 (moxie_reloc_map): Ditto.
1006 Clean up copyright notice.
1007
25b88f33
PP		 10082009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1009
1372b818 1010 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1011 * bfdio.c (bfd_mmap): New function.
1012 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1013 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1014 (cache_iovec): Initialize bmmap member.
1015 * opencls.c (opncls_bmmap): New function.
1016 (opncls_iovec): Initialize bmmap member.
1017
c2f09c75
TG		 10182009-06-09 Tristan Gingold <gingold@adacore.com>
1019
1020 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1021 and stabstr_segment fields.
1022 (mach_o_be_vec, mach_o_le_vec): Removed
1023 (bfd_mach_o_version): New prototype.
1024
1025 * mach-o.c (bfd_mach_o_version): Make this function public.
1026 (mach_o_wide_p): New function.
1027 (bfd_mach_o_wide_p): Ditto.
1028 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1029 weird names.
1030 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1031 Search in the list only if the name starts with a dot.
1032 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1033 test. Check bfd_seek status.
1034 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1035 (bfd_mach_o_scan_write_section_32): Ditto.
1036 (bfd_mach_o_scan_write_section_64): Ditto.
1037 (bfd_mach_o_scan_write_section): Removed.
1038 (bfd_mach_o_scan_write_segment): Split into ...
1039 (bfd_mach_o_scan_write_segment_32): ... this and ...
1040 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1041 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1042 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1043 symbol table. Now returns a boolean.
1044 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1045 Adjust for status type.
1046 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1047 test. Write symbol table. Numbers the sections.
1048 (bfd_mach_o_read_header): Check bfd_seek status.
1049 Use mach_o_wide_p instead of hard-coded test.
1050 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1051 (bfd_mach_o_scan_read_section_64): Ditto.
1052 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1053 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1054 handled common symbols.
1055 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1056 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1057 (bfd_mach_o_scan_read_dylinker): Ditto.
1058 (bfd_mach_o_scan_read_dylib): Ditto.
1059 (bfd_mach_o_scan_read_thread): Ditto.
1060 (bfd_mach_o_scan_read_symtab): Ditto.
1061 Do not create a section for the stabs.
1062 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1063 (bfd_mach_o_scan_read_segment): Ditto.
1064 (bfd_mach_o_scan_read_command): Ditto.
1065 (bfd_mach_o_scan_start_address): Ditto.
1066 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1067 (bfd_mach_o_archive_p): Check bfd_seek status.
1068 (bfd_mach_o_core_fetch_environment): Ditto.
1069
1070 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1071
2a81c24a
L		 10722009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1073
1074 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1075 (elf_i386_link_hash_table_create): Initialize irelifunc.
1076 (elf_i386_check_relocs): Updated. Set up irelifunc for
1077 shared objects.
1078 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1079 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1080 shared objects.
1081 (elf_i386_relocate_section): Likewise.
1082
1083 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1084 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1085 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1086 shared objects.
1087 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1088 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1089 shared objects.
1090 (elf64_x86_64_relocate_section): Likewise.
1091
1092 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1093 ...
1094 (_bfd_elf_create_ifunc_sections): This.
1095
c2f09c75 1096 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1097 ...
1098 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1099 for shared objects.
1100
710ab287
L		 11012009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1102
1103 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1104 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1105 building shared object. Check info->executable instead of
1106 !info->shared when setting non_got_ref.
1107 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1108 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1109 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1110 symbol if needed.
1111 (elf_i386_relocate_section): Output dynamic relocation for
1112 R_386_32 against STT_GNU_IFUNC symbol to get the real
1113 function address when building shared object.
1114 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1115 relocation for STT_GNU_IFUNC symbol in shared object.
1116
1117 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1118 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1119 symbol when building shared object. Check info->executable
1120 instead of !info->shared when setting non_got_ref.
1121 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1122 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1123 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1124 if needed.
1125 (elf64_x86_64_relocate_section): Output dynamic relocation
1126 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1127 function address when building shared object.
1128 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1129 relocation for STT_GNU_IFUNC symbol in shared object.
1130
9e93c730
JK		 11312009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1132
1133 * Makefile.am: Run "make dep-am".
1134 (BFD32_BACKENDS): Add mach-o-i386.lo.
1135 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1136 * Makefile.in: Regenerate.
1137
74681fc4
AM		 11382009-06-06 Alan Modra <amodra@bigpond.net.au>
1139
1140 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1141 when looking for soft-icache stubs.
1142
154a1ee5
TG		 11432009-06-05 Tristan Gingold <gingold@adacore.com>
1144
1145 * mach-o.h: Update copyright year.
1146 (bfd_mach_o_mach_header_magic): New enum.
1147 (bfd_mach_o_cpu_subtype): Now an enum.
1148 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1149 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1150 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1151 (bfd_mach_o_load_command): Field type_required is now a boolean.
1152 Reindent prototypes.
1153 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1154 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1155 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1156 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1157 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1158 (bfd_mach_o_canonicalize_symtab): Ditto.
1159 (bfd_mach_o_get_symbol_info): Ditto.
1160 (bfd_mach_o_print_symbol): Ditto.
1161 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1162 (bfd_mach_o_make_empty_symbol): Ditto.
1163 (bfd_mach_o_write_contents): Ditto.
1164
1165 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1166 bfd_mach_o_mkobject): Defines.
1167 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1168 Do not check with target vector but with flavour.
1169 (struct mach_o_section_name_xlat): New declaration.
1170 (dwarf_section_names_xlat): Ditto.
1171 (text_section_names_xlat): Ditto.
1172 (data_section_names_xlat): Ditto.
1173 (struct mach_o_segment_name_xlat): Ditto.
1174 (segsec_names_xlat): Ditto.
1175 (bfd_mach_o_convert_section_name_to_bfd): New function.
1176 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1177 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1178 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1179 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1180 Accept any input and output flavour. Do not share private data
1181 anymore.
1182 (bfd_mach_o_count_symbols): Add a comment.
1183 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1184 (bfd_mach_o_canonicalize_symtab): Ditto.
1185 (bfd_mach_o_get_symbol_info): Ditto.
1186 (bfd_mach_o_print_symbol): Ditto.
1187 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1188 Use constants instead of hard-coded values.
1189 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1190 values.
1191 (bfd_mach_o_scan_write_section_64): Ditto.
1192 (bfd_mach_o_scan_write_segment): Ditto.
1193 Do not copy sections anymore.
1194 (bfd_mach_o_write_contents): Make it public.
1195 Remove dead code. Rewrite typeflag assignment.
1196 (bfd_mach_o_build_commands): New function.
1197 (bfd_mach_o_set_section_contents): Ditto.
1198 (bfd_mach_o_make_empty_symbol): Make it public.
1199 (bfd_mach_o_read_header): Make it static.
1200 Convert to bfd_boolean.
1201 Use constants instead of hard-coded values.
1202 (bfd_mach_o_make_bfd_section): Call
1203 bfd_mach_o_convert_section_name_to_bfd to create name.
1204 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1205 values.
1206 (bfd_mach_o_scan_read_section_64): Ditto.
1207 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1208 a segment anymore. Use constants instead of hard-coded values.
1209 (bfd_mach_o_scan_read_command): Fix style.
1210 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1211 Get rid of BFD_IO_FUNCS.
1212 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1213 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1214 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1215 (bfd_mach_o_object_p): Removed.
1216 (bfd_mach_o_gen_core_p): New function, replaces ...
1217 (bfd_mach_o_core_p): ... deleted.
1218 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1219
1220 * mach-o-i386.c: New file.
1221 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1222 * configure.in (TDEFINES): Add mach_o_i386_vec.
1223 * configure: Regenerated.
1224 * targets.c: Add mach_o_i386_vec.
1225
1226 * mach-o.c: Update copyright years.
1227 (BFD_IO_FUNCS): Remove (was not used).
1228 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1229 bfd_mach_o_slurp_extended_name_table,
1230 bfd_mach_o_construct_extended_name_table,
1231 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1232 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1233 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1234 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1235 bfd_mach_o_get_section_contents_in_window,
1236 bfd_mach_o_bfd_is_local_label_name,
1237 bfd_mach_o_bfd_is_target_special_symbol,
1238 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1239 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1240 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1241 bfd_mach_o_minisymbol_to_symbol,
1242 bfd_mach_o_bfd_get_relocated_section_contents,
1243 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1244 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1245 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1246 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1247 bfd_mach_o_bfd_merge_private_bfd_data,
1248 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1249 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1250 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1251 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1252 bfd_mach_o_bfd_copy_private_header_data,
1253 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1254 * mach-o-target.c: ... here.
1255 Update copyright years.
1256
a1ef399e
AM		 12572009-06-04 Alan Modra <amodra@bigpond.net.au>
1258
1259 * dep-in.sed: Don't use \n in replacement part of s command.
1260 * Makefile.am (DEP1): LC_ALL for uniq.
1261 Run "make dep-am".
1262 * Makefile.in: Regenerate.
1263
2e75bb35
L		 12642009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1265
1266 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1267 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1268 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1269
0018b0a3
L		 12702009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1271
1272 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1273 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1274 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1275 against STT_GNU_IFUNC symbols for static executables.
1276 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1277 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1278
1279 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1280 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1281 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1282 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1283
94313f36
RS		 12842009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1285
1286 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1287 symbols to be left unimported when linking statically.
1288 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1289 code when linking statically.
1290
7afd84dc
L		 12912009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1292
1293 * elf32-i386.c (elf_i386_check_relocs): Increment
1294 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1295 against STT_GNU_IFUNC symbol.
1296 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1297 local STT_GNU_IFUNC definition is used.
1298 (elf_i386_relocate_section): Handle got.offset != -1 for
1299 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1300 symbol.
1301
1302 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1303 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1304 relocations against STT_GNU_IFUNC symbol.
1305 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1306 local STT_GNU_IFUNC definition is used.
1307 (elf64_x86_64_relocate_section): Handle got.offset != -1
1308 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1309 STT_GNU_IFUNC symbol.
1310
cbe950e9
L		 13112009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1312
1313 PR ld/10205
1314 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1315 (elf_i386_reloc_type_lookup): Likewise.
1316 (R_386_tls): Removed.
1317 (R_386_irelative): New.
1318 (R_386_vt_offset): Updated.
1319 (elf_i386_rtype_to_howto): Likewise.
1320 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1321 (elf_i386_link_hash_table_create): Initialize igotplt,
1322 iplt and irelplt.
1323 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1324 (elf_i386_adjust_dynamic_symbol): Likewise.
1325 (elf_i386_allocate_dynrelocs): Likewise.
1326 (elf_i386_relocate_section): Likewise.
1327 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1328 sections.
1329 (elf_i386_finish_dynamic_symbol): When building a static
1330 executable, use .iplt, .igot.plt and .rel.iplt sections for
1331 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1332 locally defined STT_GNU_IFUNC symbol.
1333
1334 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1335 (x86_64_reloc_map): Likewise.
1336 (R_X86_64_standard): Updated.
1337 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1338 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1339 iplt and irelplt.
1340 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1341 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1342 (elf64_x86_64_allocate_dynrelocs): Likewise.
1343 (elf64_x86_64_relocate_section): Likewise.
1344 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1345 sections.
1346 (elf64_x86_64_finish_dynamic_symbol): When building a static
1347 executable, use .iplt, .igot.plt and .rela.iplt sections for
1348 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1349 for locally defined STT_GNU_IFUNC symbol.
1350
1351 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1352 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1353
1354 * bfd-in2.h: Regenerated.
1355 * libbfd.h: Likewise.
1356
3aa14d16
L		 13572009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1358
1359 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1360 (_bfd_elf_make_ifunc_reloc_section): Removed.
1361 (_bfd_elf_is_ifunc_symbol): Likewise.
1362 (_bfd_elf_create_static_ifunc_sections): New.
1363
1364 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1365 symbol check to ...
1366 (elf_link_add_object_symbols): Here.
1367 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1368 STT_GNU_IFUNC symbol.
1369 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1370 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1371 (IFUNC_INFIX): Removed.
1372 (get_ifunc_reloc_section_name): Likewise.
1373 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1374 (_bfd_elf_is_ifunc_symbol): Likewise.
1375 (_bfd_elf_create_static_ifunc_sections): New.
1376
eb4ff4d6
L		 13772009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1378
1379 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1380 (create_got_section): Likewise.
1381 (allocate_dynrelocs): Likewise.
1382 (readonly_dynrelocs): Likewise.
1383 (set_tls_module_base): Likewise.
1384 (dtpoff_base): Likewise.
1385 (tpoff): Likewise.
1386 (elf_i386_link_hash_table_create): Updated.
1387 (elf_i386_create_dynamic_sections): Likewise.
1388 (elf_i386_check_relocs): Likewise.
1389 (elf_i386_size_dynamic_sections): Likewise.
1390 (elf_i386_relocate_section): Likewise.
1391
1392 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1393 (create_got_section): Likewise.
1394 (allocate_dynrelocs): Likewise.
1395 (readonly_dynrelocs): Likewise.
1396 (set_tls_module_base): Likewise.
1397 (dtpoff_base): Likewise.
1398 (tpoff): Likewise.
1399 (elf64_x86_64_link_hash_table_create): Updated.
1400 (elf64_x86_64_create_dynamic_sections): Likewise.
1401 (elf64_x86_64_check_relocs): Likewise.
1402 (elf64_x86_64_size_dynamic_sections): Likewise.
1403 (elf64_x86_64_relocate_section): Likewise.
1404
fc579192
NC		 14052009-05-28 Nick Clifton <nickc@redhat.com>
1406
1407 * targets.c (_bfd_target_vector): Only include plugin target in
1408 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1409
5ebe2858
UW		 14102009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1411
1412 * elf32-spu.c (struct call_info): New member broken_cycle.
1413 (remove_cycle): Instead of physically removing call_info structures
1414 to break call graph cycles, mark them using the broken_cycle flag.
1415 (mark_overlay_section): Respect broken_cycle flag.
1416 (unmark_overlay_section): Likewise.
1417 (collect_lib_sections): Likewise.
1418 (collect_overlays): Likewise.
1419 (sum_stack): Likewise.
1420
34ad4cb0
UW		 14212009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1422
1423 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1424 (mark_functions_via_relocs): Initialize callee->count to 1.
1425 (pasted_function): Likewise.
1426 (spu_elf_auto_overlay): Honor call counts when determining number
1427 of stubs required in software i-cache mode.
1428
fc579192
NC		 14292009-05-27 Rafael Avila de Espindola <espindola@google.com>
1430
1431 * plugin.c (program_name): Remove.
1432 (plugin_program_name): New.
1433 (bfd_plugin_set_program_name): New.
1434 (try_load_plugin): Use plugin_program_name.
1435 * plugin.h (bfd_plugin_set_program_name): New.
1436
14372009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 1438
1439 * aclocal.m4: Include ../config/plugins.m4.
1440 * configure.in: Use AC_PLUGINS.
1441 * configure: Regenerate.
1442 * Makefile.in: Regenerate.
1443 * doc/Makefile.in: Regenerate.
1444
c8a1f254
NS		 14452009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1446
1447 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1448 link.
1449 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1450 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1451 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1452 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1453 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1454 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1455 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1456 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1457 * reloc.c (bfd_generic_relax_section): Likewise.
1458 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1459 * vms.c (vms_bfd_relax_section): Likewise.
1460
68d7e96a
L		 14612009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1462
1463 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1464
1465 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1466 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1467
1468 * elf32-i386.c (allocate_dynrelocs): Updated.
1469 (elf_i386_relocate_section): Likewise.
1470 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1471 (elf64_x86_64_relocate_section): Likewise.
1472
1473 * elf64-x86-64.c (is_indirect_symbol): Removed.
1474
f12e7348
NC		 14752009-05-26 Nick Clifton <nickc@redhat.com>
1476
1477 * po/id.po: Updated Indonesian translation.
1478
ce3c775b
NC		 14792009-05-26 Rafael Avila de Espindola <espindola@google.com>
1480
1481 * Makefile.am: Run "make dep-am".
1482 (AM_CPPFLAGS): New.
1483 (LIBDL): New.
1484 (ALL_MACHINES): Add cpu-plugin.lo.
1485 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1486 (BFD32_BACKENDS): Add plugin.lo.
1487 (BFD32_BACKENDS_CFILES): Add plugin.c.
1488 (libbfd_la_LIBADD): Add LIBDL
1489 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1490 (bfd_plugin_arch): Declare.
1491 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1492 * bfd.c (bfd): Add plugin_data.
1493 * config.bfd: Handle the plugin target.
1494 * configure.in: Check for --enable-plugins.
1495 (LT_INIT): Use the dlopen option.
1496 * cpu-plugin.c: New.
1497 * plugin.c: New.
1498 * plugin.h: New.
1499 * targets.c (plugin_vec): Declare.
1500 (_bfd_target_vector): Add plugin_vec.
1501 * Makefile.in: Regenerate.
1502 * bfd-in2.h: Regenerate.
1503 * configure: Regenerate.
1504
9e097a72
AM		 15052009-05-26 Alan Modra <amodra@bigpond.net.au>
1506
1507 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1508 per line with all lines having continuation backslash. Prefix
1509 first line with "A", following lines with "B".
1510 * Makefile.am (DEP): Don't use dep.sed here.
1511 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1512 dep.sed here on dependencies, sort and uniq.
1513 * Makefile.in: Regenerate.
1514
d5acff2f
TG		 15152009-05-25 Tristan Gingold <gingold@adacore.com>
1516
1517 * makefile.vms: Add verilog.obj to object list OBJS.
1518
5c93f09b
AM		 15192009-05-24 Alan Modra <amodra@bigpond.net.au>
1520
1521 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1522 for BFD_IN_MEMORY is cleared.
1523 (bfd_bwrite): Zero excess memory allocated.
1524
48229727
JB		 15252009-05-22 Julian Brown <julian@codesourcery.com>
1526
1527 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1528 macros.
1529 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1530 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1531 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1532 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1533 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1534 (a8_erratum_fix, a8_erratum_reloc): New structs.
1535 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1536 num_a8_erratum_fixes, fix_cortex_a8 fields.
1537 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1538 (elf32_arm_add_stub): Split into two parts, creating...
1539 (elf32_arm_create_or_find_stub_sec): New function.
1540 (elf32_arm_final_link_relocate): Add forward declaration.
1541 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1542 relocations, multiple relocations per stub.
1543 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1544 (arm_size_one_stub): Use find_stub_size_and_template.
1545 (a8_reloc_compare): New.
1546 (find_thumb_glue): Add forward declaration.
1547 (cortex_a8_erratum_scan): New.
1548 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1549 (bfd_elf32_arm_set_cortex_a8_fix): New.
1550 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1551 (arm_map_one_stub): Add THUMB32_TYPE support.
1552 (a8_branch_to_stub_data): New.
1553 (make_branch_to_a8_stub): New.
1554 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1555 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1556 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1557 Cortex-A8 erratum workaround.
1558 * bfd-in2.h: Regenerate.
1559
2b3decb5
AM		 15602009-05-22 Alan Modra <amodra@bigpond.net.au>
1561
1562 * Makefile.am: Run "make dep-am".
1563 * Makefile.in: Regenerate.
1564 * po/SRC-POTFILES.in: Regenerate.
1565
930e005c
AM		 15662009-05-21 Alan Modra <amodra@bigpond.net.au>
1567
1568 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1569 commit.
1570
6e0b88f1
AM		 15712009-05-21 Alan Modra <amodra@bigpond.net.au>
1572
1573 * elf-bfd.h (struct elf_backend_data
1574 <elf_backend_link_output_symbol_hook>): Return an int.
1575 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1576 symbols on deleted .opd entries.
1577 * elflink.c (elf_link_output_sym): Return without outputting sym
1578 if output_symbol_hook returns 2.
1579 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1580 Abort if we must not discard sym.
1581 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1582 local syms.
1583 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1584 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1585 elf_backend_link_output_symbol_hook return type change.
1586 * elf32-arm.c (output_arch_syminfo): Likewise.
1587 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1588 (elf32_arm_output_arch_local_syms): Likewise.
1589 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1590 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1591 (bfd_score_elf_link_output_symbol_hook): Likewise.
1592 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1593 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1594 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1595 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1596 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1597 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1598 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1599 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1600 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1601 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1602 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1603
5ef11c02
AM		 16042009-05-21 Alan Modra <amodra@bigpond.net.au>
1605
1606 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1607 out of range .opd symbols.
1608
ebf12fbe
DK		 16092009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1610
1611 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1612 fprintf_vma directly.
1613 * peXXigen.c (pe_print_edata): Likewise.
1614 (pe_print_pdata): Likewise.
1615 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1616 (_bfd_XX_print_private_bfd_data_common): Likewise.
1617
c1711530
DK		 16182009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1619
1620 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1621
22a8f80e 16222009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 1623 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 1624
1625 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1626 fix discarded sections.
1627
335bd8f2
UW		 16282009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1629
1630 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1631 sections into the software icache.
1632
cdc83fba
UW		 16332009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1634
1635 * elf32-spu.c (build_stub): Always build "compact" sofware
1636 i-cache stubs.
1637
97fc8d84
UW		 16382009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1639
1640 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1641 (spu_elf_setup): Initialize it.
1642 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1643 Update to new-sytle cache manager data structures.
1644 (spu_elf_build_stubs): Generate new-style cache manager data
1645 structures and symbols.
1646 (spu_elf_auto_overlay): Update size computation.
1647
452de53c
UW		 16482009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1649
1650 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1651 segments first amongst the program headers.
1652
d342a8b1
UW		 16532009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1654
1655 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1656 into addresses for relocation types that look at high bits. Remove
1657 special handling of relocation overflow warnings.
1658
cc210763
UW		 16592009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1660
1661 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1662 control flow graph between fragments of a function.
1663
c1ea05bb
UW		 16642009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1665
1666 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1667 generate only a 16-byte .toe section.
1668 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1669
bbb0fc04
AM		 16702009-05-14 Alan Modra <amodra@bigpond.net.au>
1671
1672 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1673 (spu_elf_place_overlay_data): ..here. New function.
1674 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1675
6e6718a3
AJ		 16762009-05-13 Andrew Jenner <andrew@codesourcery.com>
1677
1678 * elf32-arm.c: Move sysdep.h to start of file.
1679
77ae44b0
AM		 16802009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1681
1682 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1683 start of overlays.
1684 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1685 __icache_tag_array and __icache_tag_array_size.
1686
51408ec2
AM		 16872009-05-11 Masaki Muranaka <monaka@monami-software.com>
1688
1689 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1690 ATTRIBUTE_UNUSED.
1691 (bfinfdpic_link_omit_section_dynsym): Likewise.
1692 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1693
2468f9c9
PB		 16942009-05-05 Paul Brook <paul@codesourcery.com>
1695
1696 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1697 * bfd-in2.h: Regenerate.
1698 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1699 (_arm_elf_section_data): Add text and exidx fields.
1700 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1701 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1702 copy_exidx_entry): New functions.
1703 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1704
738a79f6
CL		 17052009-05-05 Christophe lyon <christophe.lyon@st.com>
1706
1707 * elf32-arm.c (DEF_STUBS): New helper define.
1708 (DEF_STUB): Likewise.
1709 (stub_def): New type.
1710 (stub_definitions): New array, containing stub template pointers
1711 and sizes.
1712 (arm_size_one_stub): Make use of stub_definitions.
1713
09e2aba4
DK		 17142009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1715
1716 * elflink.c (find_version_for_sym): Remove from here, ...
1717 * linker.c (bfd_find_version_for_sym): ... rename, replace
1718 here, make public and update all callers.
1719 * bfd-in2.h: Regenerate.
1720
d8045f23
NC		 17212009-04-30 Nick Clifton <nickc@redhat.com>
1722
1723 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1724 section pointer.
1725 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1726 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1727 into a STT_GNU_IFUNC symbol type.
1728 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1729 type.
1730 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1731 the binary contains ifunc symbols.
1732 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1733 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1734 * elf32-i386.c (is_indirect_function): New function.
1735 (elf_i386_check_relocs): Create an ifunc output section.
1736 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1737 section if necessary.
1738 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1739 if necessary.
1740 (elf_i386_add_symbol_hook): New function. Set the
1741 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1742 symbol is encountered.
1743 (elf_backend_post_process_headers): Define.
1744 (elf_backend_add_symbol_hook): Define.
1745 (elf_i386_post_process_headers): Rename to
1746 elf_i388_fbsd_post_process_headers.
1747 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1748 (is_indirect_function): New function.
1749 (elf64_x86_64_check_relocs): Create an ifunc output section.
1750 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1751 section if necessary.
1752 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1753 symbol if necessary.
1754 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1755 elf_obj_data structure if an ifunc symbol is encountered.
1756 (elf_backend_post_process_headers): Define.
1757 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1758 if we have ifunc symbols to handle.
1759 (get_ifunc_reloc_section_name): New function. Computes the name
1760 for an ifunc section.
1761 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1762 section to hold ifunc relocs.
1763 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1764 (bfd_print_symbol_vandf): Handle ifunc symbols.
1765 (bfd_decode_symclass): Likewise.
1766 * bfd-in2.h: Regenerate.
1767
96c23d59
JM		 17682009-04-30 Joseph Myers <joseph@codesourcery.com>
1769
1770 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1771 MOVW and MOVT relocations in a shared library link.
1772
c067354b
NC		 17732009-04-27 Anthony Green <green@moxielogic.com>
1774
1775 * verilog.c: New file.
1776 * Makefile.am (BFD32_LIBS): Add verilog.c.
1777 (BFD32_LIBS_CFILES): Add verilog.c.
1778 (verilog.lo): New build rule.
1779 * Makefile.in: Rebuilt.
1780 * targets.c: Add verilog support.
1781 * bfd.c (tdata union): Add Verilog private data field.
1782 * bfd-in2.h: Regenerate.
1783
325c681d
L		 17842009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1785
1786 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1787 copy pe_opthdr.
1788
ba775898
DK		 17892009-04-23 Matthias Klose <doko@ubuntu.com>
1790
2e28a5fc 1791 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 1792
155d87d7
CL		 17932009-04-22 Christophe Lyon <christophe.lyon@st.com>
1794
1795 PR9743
1796 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1797 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1798 (elf32_arm_size_stubs): Likewise.
1799 (record_thumb_to_arm_glue): Deleted unused function.
1800 (bfd_elf32_arm_process_before_allocation): No longer handle
1801 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1802 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1803 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1804
3e6b1042
DJ		 18052009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1806
1807 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1808 (elf32_arm_write_section): Declare early.
1809 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1810 (arm_allocate_glue_section_space): Exclude empty sections.
1811 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1812 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1813 BFD.
1814 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1815 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1816 (elf32_arm_size_dynamic_sections): Allocate interworking
1817 sections here.
1818 (bfd_elf32_bfd_final_link): Define.
1819
4f360784
L		 18202009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1821
1822 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 1823
4f360784
L		 1824 * coffcode.h (coff_compute_section_file_positions): Clear
1825 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1826
1827 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1828 force_minimum_alignment.
1829
1830 * libcoff.h: Regenerated.
1831
1832 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1833 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1834
1835 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1836 nor target_subsystem.
1837
1838 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1839 force_minimum_alignment nor target_subsystem.
1840
e48570bb
DK		 18412009-04-21 Kai Tietz <kai.tietz@onevision.com>
1842
1843 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1844 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1845 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1846 include in coff-x86_64.c of headers.
1847 (PDATA_ROW_SIZE): New define.
1848 (pex_regs[]): New static array.
1849 (pex64_get_runtime_function): New static function.
1850 (pex64_get_unwind_info): Likewise.
1851 (pex64_get_scope_entry): Likewise.
1852 (pex64_xdata_print_uwd_codes): Likewise.
1853 (pex64_get_section_by_rva): Likewise.
1854 (pex64_dump_xdata): Likewise.
1855 (pex64_bfd_print_pdata): Likewise.
1856 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1857 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1858 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1859
383c383f 18602009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 1861 Alan Modra <amodra@bigpond.net.au>
1862 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 1863
1864 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1865 long names and non-NUL-terminated strings.
1866
b6b450f1
L		 18672009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1868
1869 * bfd-in2.h: Regenerated.
1870
d9118602
L		 18712009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1872
1873 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1874 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1875
92dd4511
L		 18762009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1877
1878 PR binutils/10074
1879 * coffcode.h (bfd_pei_p): New.
1880
1881 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1882 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1883 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1884 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1885 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1886 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1887
1888 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1889 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1890 bfd_efi_rtdrv_x86_64_vec,
1891 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1892 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1893 * targets.c: Likewise.
1894
1895 * configure: Regenerated.
1896 * libcoff.h: Likewise.
1897 * Makefile.in: Likewise.
1898
1899 * efi-app-ia32.c: Removed.
1900 * efi-app-x86_64.c: Likewise.
1901 * efi-bsdrv-ia32.c: Likewise.
1902 * efi-bsdrv-ia64.c: Likewise.
1903 * efi-bsdrv-x86_64.c: Likewise.
1904 * efi-rtdrv-ia32.c: Likewise.
1905 * efi-rtdrv-ia64.c: Likewise.
1906 * efi-rtdrv-x86_64.c: Likewise.
1907 * efi-rtdrv-ia32.c: Likewise.
1908
1909 * efi-app-ia64.c: Moved to ...
1910 * pei-ia64.c: This.
1911 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1912 (TARGET_NAME): Set to pei-ia64.
1913
1914 * libpei.h (bfd_target_pei_p): Removed.
1915 (bfd_target_pei_arch): Likewise.
1916 (bfd_target_efi_app_p): Likewise.
1917 (bfd_target_efi_app_arch): Likewise.
1918 (bfd_target_efi_bsdrv_p): Likewise.
1919 (bfd_target_efi_bsdrv_arch): Likewise.
1920 (bfd_target_efi_rtdrv_p): Likewise.
1921 (bfd_target_efi_rtdrv_arch): Likewise.
1922 (bfd_pe_executable_p): Likewise.
1923
1924 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1925 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1926 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1927 and efi-rtdrv-ia32.c.
1928 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1929 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1930 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1931 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1932 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1933 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1934 (efi-app-ia64.lo): Removed.
1935 (efi-bsdrv-ia32.lo): Likewise.
1936 (efi-rtdrv-ia32.lo): Likewise.
1937 (efi-app-ia64.lo): Likewise.
1938 (efi-bsdrv-ia64.lo): Likewise.
1939 (efi-rtdrv-ia64.lo): Likewise.
1940 (efi-app-x86_64.lo): Likewise.
1941 (efi-bsdrv-x86_64.lo): Likewise.
1942 (efi-rtdrv-x86_64.lo): Likewise.
1943 (pei-ia64.lo): New.
1944
1945 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1946 with bfd_pei_p.
1947 (arch_type): Removed.
1948 (pe_arch): Likewise.
1949 (pe_bfd_object_p): Just return coff_object_p.
1950
1951 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1952 bfd_pe_executable_p with bfd_pei_p.
1953
69c5861e
CL		 19542009-04-17 Christophe Lyon <christophe.lyon@st.com>
1955
1956 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1957 PLT entries to an undefined symbol when generating a shared
1958 library.
1959
e9cd0660
NC		 19602009-04-17 Nick Clifton <nickc@redhat.com>
1961
1962 PR 9909
1963 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1964
3023e3f6
RS		 19652009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1966
1967 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1968 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1969 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1970 * binary.c (binary_bfd_define_common_symbol): Likewise.
1971 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1972 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1973 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1974 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1975 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1976 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1977 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1978 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1979 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1980 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1981 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1982 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1983 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1984 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1985 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1986 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1987 * som.c (som_bfd_define_common_symbol): Likewise.
1988 * srec.c (srec_bfd_define_common_symbol): Likewise.
1989 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1990 * versados.c (versados_bfd_define_common_symbol): Likewise.
1991 * vms.c (vms_bfd_define_common_symbol): Likewise.
1992 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1993 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1994 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1995 (pmac_xcoff_vec): Likewise.
1996 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1997 (aix5coff64_vec): Likewise.
1998 * linker.c (bfd_generic_define_common_symbol): New function.
1999 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2000 (_bfd_define_common_symbol): New field.
2001 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2002 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2003 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2004 symbols here.
2005 * bfd-in2.h: Regenerate.
2006 * libbfd.h: Likewise.
2007 * libcoff.h: Likewise.
2008
20135e4c
NC		 20092009-04-15 Anthony Green <green@moxielogic.com>
2010
2011 * targets.c: Add moxie support.
2012 * Makefile.am: Ditto.
2013 * Makefile.in: Rebuilt.
2014 * cpu-moxie.c, elf32-moxie.c: New files.
2015 * archures.c: Add moxie support.
2016 * configure.in: Add moxie support.
2017 * configure: Rebuilt.
2018 * config.bfd, archures.c: Add moxie support.
2019 * bfd-in2.h: Rebuilt.
2020
82b5c97a
CL		 20212009-04-15 Christophe Lyon <christophe.lyon@st.com>
2022
2023 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2024 branch to an undef weak symbol into a jump to next instruction if
2025 a PLT entry will be created.
2026
0408dee6
DK		 20272009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2028
2029 * coffgen.c (make_a_section_from_file): Set the backend long
2030 section names enable if long section names found on input.
2031 * coffcode.h: Extend long section names documentation to match.
2032
a0c402a5
L		 20332009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2034
2035 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2036 machine code.
2037
4d28413b
DD		 20382009-04-07 DJ Delorie <dj@redhat.com>
2039
2040 * archures.c: Add bfd_mach_mep_c5.
2041 * bfd-in2.h: Likewise.
2042 * cpu-mep.c: Add bfd_c5_arch.
2043 * elf32-mep.c: Support it.
2044
bb6198d2
L		 20452009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2046
2047 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2048 info->callbacks->einfo.
2049 * linker.c (_bfd_generic_section_already_linked): Likewise.
2050
bcb012d3
DD		 20512009-04-06 DJ Delorie <dj@redhat.com>
2052
2053 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2054
db1fe6e9
L		 20552009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2056
2057 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2058 _bfd_pex64_print_pdata only if PE is defined.
2059
2060 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2061 (_bfd_pex64_print_pdata): This.
2062
2063 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2064 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2065 is defined.
2066
c7c7219d
KT		 20672009-04-05 Kai Tietz <kai.tietz@onevision.com>
2068
2069 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2070 _bfd_pep_print_x64_pdata.
2071 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2072 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2073
3df502ae
SA		 20742009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2075
154a1ee5 2076 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2077 to zero.
2078
d3626fb0
CL		 20792009-04-02 Christophe Lyon <christophe.lyon@st.com>
2080
2081 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2082 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2083 branch stubs.
2084 (elf32_arm_stub_type): New enum values for the two new stubs.
2085 (arm_type_of_stub): Make use of the two new stubs.
2086 (arm_size_one_stub): Handle the two new stubs.
2087
fe723c87
MT		 20882009-04-01 Matt Thomas <matt@netbsd.org>
2089
2090 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2091 hidden symbols into the GOT or PLT.GOT.
154a1ee5 2092 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 2093 into a shared object if it is against a hidden symbol.
2094
ee698300
RS		 20952009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2096
2097 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2098 and know_contains_shared_object_p.
2099 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2100 Cache the result in the archive_info table.
2101 (xcoff_auto_export_p): Add an "info" parameter and update the
2102 call to xcoff_archive_contains_shared_object_p.
2103 (xcoff_mark_auto_exports): Update accordingly.
2104 (xcoff_post_gc_symbol): Likewise.
2105
54e2dbe0
RS		 21062009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2107
2108 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2109 rather than C_EXT.
2110
2e470849
RS		 21112009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2112
2113 * coff-rs6000.c (member_layout): New structure.
2114 (archive_iterator): Likewise.
2115 (member_layout_init): New function.
2116 (archive_iterator_begin): Likewise.
2117 (archive_iterator_next): Likewise.
2118 (xcoff_write_armap_old): Use the new iterator functions.
2119 (do_shared_object_padding): Delete.
2120 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2121 handling of arch_info.
2122 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2123 first loop rather than the second. Allocate a member header if
2124 there isn't one, then work out the stat information and length
2125 in the first loop too. Use the new iterators for the second loop.
2126 (xcoff_write_archive_contents_big): Likewise.
2127
24c611d1
RS		 21282009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2129
2130 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2131 (bfd_xcoff_set_archive_import_path): Likewise.
2132 * bfd-in2.h: Regenerate.
2133 * xcofflink.c: Include libiberty.h.
2134 (xcoff_archive_info): New structure.
2135 (xcoff_archive_info_hash): New function.
2136 (xcoff_archive_info_eq): Likewise.
2137 (xcoff_get_archive_info): Likewise.
2138 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2139 (bfd_xcoff_split_import_path): New function.
2140 (bfd_xcoff_set_archive_import_path): Likewise.
2141 (xcoff_set_import_path): Move earlier in file.
2142 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2143 object to the the directory part of the bfd's filename. Get the
2144 import path and filename of an archive object from the archive's
2145 xcoff_tdata, initializing it if necessary. Update use of
2146 import_file_id.
2147 (bfd_link_input_bfd): Update use of import_file_id.
2148 (xcoff_write_global_symbol): Likewise.
2149
d286971a
RS		 21502009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2151
2152 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2153
21542009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2155
2156 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2157 a .loader section for relocatable links.
2158 (xcoff_need_ldrel_p): New function.
2159 (xcoff_mark): Use it.
2160 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2161 a loader section.
2162 (xcoff_build_ldsym): New function, split out from...
2163 (xcoff_build_ldsyms): ...here. Rename to...
2164 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2165 call xcoff_build_ldsym, if there's a loader section.
2166 (xcoff_build_loader_section): New function, extracted verbatim from...
2167 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2168 there's a loader section. Only add an __rtinit loader symbol
2169 if there's a loader section. Update after above name change.
2170 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2171 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2172 and xcoff_create_ldrel.
2173 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2174 (xcoff_reloc_link_order): Likewise, but only call it if there's
2175 a loader section. Use xcoff_symbol_section.
2176 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2177 if there's a loader section.
2178
8707bb87
RS		 21792009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2180
2181 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2182
e780aef2
CL		 21832009-04-01 Christophe Lyon <christophe.lyon@st.com>
2184
2185 * elf32-arm.c (group_sections): Rewrite loops for better
2186 readability.
2187
c301e700
DD		 21882009-03-30 DJ Delorie <dj@redhat.com>
2189
2190 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2191 relocs when doing a relocatable link.
2192
3895f852
MM		 21932009-03-28 Mark Mitchell <mark@codesourcery.com>
2194
2195 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2196 "ERROR:", in error messages.
2197 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2198 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2199 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2200 (elf32_arm_merge_eabi_attributes): Likewise.
2201 (elf32_arm_merge_private_bfd_data): Likewise.
2202
ea882e87
NC		 22032009-03-27 Nick Clifton <nickc@redhat.com>
2204
2205 * section.c (bfd_get_section_contents): Detect and handle the case
2206 where a section has the SEC_IN_MEMORY flag set but no actual
2207 contents allocated.
2208
9433b9b1
AM		 22092009-03-26 Alan Modra <amodra@bigpond.net.au>
2210
2211 PR 6494
2212 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2213 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2214 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2215 if we don't find matching PT_LOAD when copying.
2216
dc1aa734
SR		 22172009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2218
2219 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2220 the reloc descriptions.
2221
34d3d6b9
HPN		 22222009-03-25 Hans-Peter Nilsson <hp@axis.com>
2223
2224 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2225 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2226 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2227
34274ccc
L		 22282009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2229
2230 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2231 (bfd_i386_arch_intel_syntax): Likewise.
2232 (i8086_arch): Likewise.
2233 (bfd_x86_64_arch): Likewise.
2234
019c5a2e
HPN		 22352009-03-24 Hans-Peter Nilsson <hp@axis.com>
2236
6718f446
HPN		 2237 * elf32-cris.c (cris_elf_relocate_section): <case
2238 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2239 symbols for non-allocated sections. Don't check whether to
2240 generate R_CRIS_DTPMOD for non-allocated sections.
2241 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2242 handle relocation GC:ing if applied to non-allocated section.
2243 (cris_elf_check_relocs): Similar.
2244
019c5a2e
HPN		 2245 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2246 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2247 when emitting a known TP offset in the GOT.
2248
ffcfec52
AM		 22492009-03-23 Alan Modra <amodra@bigpond.net.au>
2250
2251 * elf64-ppc.c (synthetic_opd): Delete.
2252 (compare_symbols): Look for .opd name rather than section match.
2253 (ppc64_elf_get_synthetic_symtab): Likewise.
2254
c6dd29ce
AM		 22552009-03-21 Alan Modra <amodra@bigpond.net.au>
2256
2257 * elf32-ppc.c (is_pic_glink_stub): Delete.
2258 (is_nonpic_glink_stub): New function.
2259 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2260 than first pic one.
2261 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2262
8c21ca21
AK		 22632009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2264 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2265
2266 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 2267 macros for visibilty and locality checks.
8c21ca21
AK		 2268 (elf_s390_adjust_dynamic_symbol): Likewise.
2269 (allocate_dynrelocs): Likewise.
2270 (elf_s390_relocate_section): Likewise.
2271 (elf_s390_finish_dynamic_symbol): Likewise.
2272 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2273 (elf_s390_adjust_dynamic_symbol): Likewise.
2274 (allocate_dynrelocs): Likewise.
2275 (elf_s390_relocate_section): Likewise.
2276 (elf_s390_finish_dynamic_symbol): Likewise.
2277
156621f3
KT		 22782009-03-19 Kai Tietz <kai.tietz@onevision.com>
2279
2280 * bfd-in2.h: Regenerated.
2281 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2282 for debugging sections and map memory read/write dependent on
2283 SEC_COFF_NOREAD.
2284 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2285 without memory read flags set.
2286 * section.c: Add SEC_COFF_NOREAD to section flags.
2287
d1fa68d3
AS		 22882009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2289
2290 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2291 for format string.
2292
ad2adbc8
AM		 22932009-03-19 Alan Modra <amodra@bigpond.net.au>
2294
2295 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2296 "no overlays" return. If there are overlays, create overlay
2297 manager entry symbols here, so that..
2298 (spu_elf_build_stubs): ..we don't need to set them up here.
2299 Simplify entry symbol tests.
2300 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2301
67cc5033
MK		 23022009-03-18 Mark Kettenis <kettenis@gnu.org>
2303
d1fa68d3 2304 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 2305 (elfcore_grok_openbsd_note): New functions.
2306 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2307
8d25cc3d
AM		 23082009-03-18 Alan Modra <amodra@bigpond.net.au>
2309
3889c459 2310 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 2311 * elf32-m68hc1x.c: Include alloca-conf.h.
2312 * xsym.c: Likewise.
2313 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2314 * som.c: Likewise.
2315 * Makefile.am: Run "make dep-am".
2316 * Makefile.in: Regenerate.
2317
a89e6478
DJ		 23182009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2319
2320 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2321
a7e11ee1
AM		 23222009-03-17 Alan Modra <amodra@bigpond.net.au>
2323
2324 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2325 Add compact_stub.
2326 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2327 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2328 ovly_return fields with ovly_entry[2]. Adjust all users.
2329 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2330 when soft-icache.
2331 (spu_elf_build_stubs): Likewise.
2332 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2333 ovly_flavour changes. Update all callers.
2334 (ovl_stub_size_log2): New function.
2335 (build_stub): Handle compact icache stubs. Use different manager
2336 entry point for stubs in non-icache area.
2337 (spu_elf_size_stubs): Don't allocate space for indirect branch
2338 descriptors.
2339 (spu_elf_build_stubs): And don't built them.
2340
607a83c9
AS		 23412009-03-16 Andrew Stubbs <ams@codesourcery.com>
2342
2343 * dwarf2.c (read_section): Always use rawsize, if available.
2344
588f62fc
AM		 23452009-03-16 Alan Modra <amodra@bigpond.net.au>
2346
2347 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2348 of rawsize and size for buffer.
2349
a14c90c1
UW		 23502009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2351
2352 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2353 parameter just because fixed sections fit into local store.
2354 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2355 generating overlays if fixed sections plus reserved stack
2356 and heap space fit into local store.
2357
30c665df
AM		 23582009-03-15 Alan Modra <amodra@bigpond.net.au>
2359
2360 * elf32-spu.c (build_stub): Correct icache set_id.
2361 (spu_elf_relocate_section): Likewise.
2362
f95942a3
RS		 23632009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2364
2365 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2366 symbol table if it was created by the current call.
2367
670562e9
RS		 23682009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2369
2370 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2371 class XMC_DS rather than XMC_UA.
2372
b64232cc
RS		 23732009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2374
2375 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2376 bfd_boolean export_defineds parameter with an unsigned int
2377 auto_export_flags parameter.
2378 * bfd-in2.h: Regenerate.
2379 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2380 split out from xcoff_build_ldsyms.
2381 (xcoff_covered_by_expall_p): New function.
2382 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2383 but with extra code to handle -bexpfull and -bexpall.
2384 (xcoff_mark_auto_exports): New function.
2385 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2386 a function should be automatically exported.
2387 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2388 parameter with an auto_export_flags parameter. Update ldinfo
2389 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2390 exported symbols.
2391
7d504122
RS		 23922009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2393
2394 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2395 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2396 init and fini functions. Do garbage collection for objects
2397 without an entry point too.
2398
8602d4fe
RS		 23992009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2400
2401 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2402 check whether a symbol has csect information.
2403 (coff_print_aux): Likewise.
2404 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2405 information for C_AIX_WEAKEXT too.
2406 (_bfd_xcoff_swap_aux_out): Likewise.
2407 (xcoff_reloc_type_br): Handle defweak symbols too.
2408 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2409 information for C_AIX_WEAKEXT too.
2410 (_bfd_xcoff64_swap_aux_out): Likewise.
2411 (xcoff64_reloc_type_br): Handle defweak symbols too.
2412 * coffgen.c (coff_print_symbol): Handle auxillary function
2413 information for C_AIX_WEAKEXT too.
2414 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2415 instead of BSF_GLOBAL if the L_WEAK flag is set.
2416 (xcoff_dynamic_definition_p): New function.
2417 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2418 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2419 always take the symbol class from the ldsym. Use weak bfd symbol
2420 types for weak ldsyms.
2421 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2422 Fix the check for whether a definition is from a shared object.
2423 Allow redefinitions of weak symbols.
2424 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2425 (xcoff_keep_symbol_p): Likewise.
2426 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2427 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2428 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2429 but mark them as L_WEAK.
2430 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2431 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2432
5b49f6dc
RS		 24332009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2434
2435 * xcofflink.c (xcoff_mark): When walking the relocations,
2436 only mark the target symbol or the target section, not both.
2437 (xcoff_final_definition_p): New function.
2438 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2439 symbol is a valid definition of the associated output symbol.
2440 Use XCOFF_ALLOCATED to stop the same hash table entry having
2441 two output symbols.
2442 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2443 keeping a symbol.
2444 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2445
c4037431
RS		 24462009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2447
2448 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2449 symbols as XMC_XO.
2450
3df13c4a
RS		 24512009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2452
2453 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2454 * libcoff.h: Regenerate.
2455 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2456 line-number counts in the bfd's lineno_counts field.
2457 Don't keep per-csect line-number counts.
2458 (xcoff_sweep): Don't update per-csect line-number counts.
2459 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2460 entries in each output section.
2461 (xcoff_link_input_bfd): Get the number of line numbers from
2462 the bfd's lineno_counts field, rather than recalculating it
2463 from scratch. Fix the range check when updating C_BINCL and
2464 C_EINCL symbols.
2465 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2466 here. Don't expect csects to have line-number counts.
2467
e450936a
RS		 24682009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2469
2470 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2471 * libcoff.h: Regenerate.
2472 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2473 "skip" logic from xcoff_link_input_bfd.
2474 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2475 objects in a dynamic link, rather than checking whether csectpp
2476 is null. Always allocate debug_index for other objects,
2477 and always go through the loop. Update the type of debug_index
2478 after the change above. Read the auxillary csect information
2479 and use xcoff_keep_symbol_p to decide whether a symbol should
2480 be kept. Set its debug_index to -2 if not.
2481 (xcoff_link_input_bfd): Update the type of debug_index after
2482 the change above and always expect it to be nonnull. Use it to
2483 test whether a symbol should be stripped, rather than making the
2484 decision here. Postpone all symbol creation to the second pass.
2485
47dfb2ca
RS		 24862009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2487
2488 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2489 creating a descriptor.
2490 (xcoff_sweep): Don't mark toc_section unless it's needed.
2491 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2492 when marking every bfd.
2493 (xcoff_link_input_bfd): Skip all TOC anchors.
2494 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2495 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2496 to -1; call xcoff_find_tc0 instead.
2497
4cc02a02
RS		 24982009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2499
2500 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2501 * libcoff.h: Regenerate.
2502 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2503 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2504 the previous symbol's csect. Treat last_symndx as an inclusive value
2505 and simplify its handling.
2506 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2507 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 2508 relocations against undefined or absolute sections.
4cc02a02
RS		 2509 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2510 of bfd_und_section_ptr.
2511 (xcoff_link_input_bfd): Likewise.
2512
858ef0ce
RS		 25132009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2514
2515 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2516 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2517 flag is set. Assert that all undefined symbols are either
2518 imported or defined by a dynamic object.
2519 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2520 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2521 handling to all relocations. Only set XCOFF_CALLED for function
2522 symbols.
2523 (xcoff_find_function): New function, split out from...
2524 (bfd_xcoff_export_symbol) ...here.
2525 (xcoff_set_import_path): New function, split out from...
2526 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2527 meaning of XCOFF_CALLED.
2528 (xcoff_mark_symbol): If we mark an undefined and unimported
2529 symbol, find some way of defining it. If the symbol is a function
2530 descriptor, fill in its definition automatically. If the symbol
2531 is a function, mark its descriptor and allocate room for global
2532 linkage code. Otherwise mark the symbol as implicitly imported.
2533 Move the code for creating function descriptors from...
d1fa68d3 2534 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 2535 check for symbols that were implicitly defined.
2536 (xcoff_mark): Don't count any dynamic relocations against
2537 function symbols.
2538 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2539 in the xcoff link info.
2540 (xcoff_link_input_bfd): Remove handling of undefined and
2541 unexported symbols.
2542
12b2cce9
RS		 25432009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2544
2545 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2546 if the target is absolute. Fix comment typo.
2547 (xcoff_ppc_relocate_section): Remove FIXME.
2548 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2549 if the target is absolute.
2550
0e3212ad
RS		 25512009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2552
2553 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2554 R_POS and R_NEG relocations against absolute symbols to the
2555 .loader section.
2556
d19d97e9
RS		 25572009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2558
2559 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2560 to 2 for bfd_mach_ppc_620.
2561
e5231592
RS		 25622009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2563
2564 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2565 * configure.in: Likewise.
2566 * configure: Regenerate.
2567
3516e984
L		 25682009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2569
2570 PR binutils/9945
2571 * elf.c (assign_section_numbers): Generate symbol table if there
2572 is any relocation in output.
2573 (_bfd_elf_compute_section_file_positions): Likewise.
2574
ce98a316
NC		 25752009-03-13 Nick Clifton <nickc@redhat.com>
2576
2577 PR 9934
2578 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2579 * elflink.c (elf_link_read_relocs_from_section): Use
2580 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2581 relocs but no symbol table.
2582 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2583
c4fb387b
L		 25842009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2585
2586 PR ld/9938
2587 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2588 to check ___tls_get_addr.
2589
2590 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2591 strncmp to check __tls_get_addr.
2592
53638231
AS		 25932009-03-12 Andrew Stubbs <ams@codesourcery.com>
2594
2595 * dwarf2.c (read_section): Always check the offset, even when the
2596 section has been read before.
2597
09e8c3bf
L		 25982009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2599
2600 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2601 comments.
2602
36e4dce6
CD		 26032009-03-11 Chris Demetriou <cgd@google.com>
2604
2605 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2606 * bfd-in2.h: Regenerate.
2607 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2608 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2609 mode.
2610 (bsd_write_armap): Likewise.
2611 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2612 flag is set, do nothing.
2613 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2614 for timestamp.
2615
9b175a76
UW		 26162009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2617
2618 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2619 used to update stack pointer.
2620
f501de17
DA		 26212009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2622
2623 PR binutils/9921
2624 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2625 for unknown symbols in absolute section.
2626
d11fd249
NC		 26272009-03-06 Nick Clifton <nickc@redhat.com>
2628
2629 * po/es.po: Updated Spanish translation.
2630
8cd931b7
CL		 26312009-03-05 Christophe Lyon <christophe.lyon@st.com>
2632
2633 * elf32-arm.c (group_sections): Take next section size into
2634 account before accepting to group it.
2635
5fa9e92f
CL		 26362009-03-05 Christophe Lyon <christophe.lyon@st.com>
2637
2638 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2639 PLT entries.
2640 (elf32_arm_final_link_relocate): Likewise.
2641
b92997d6
AM		 26422009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2643
2644 PR 9923
2645 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2646
727fc41e
AM		 26472009-03-04 Alan Modra <amodra@bigpond.net.au>
2648
2649 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2650 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2651 (BFD_FAKE_SECTION): Init new flag.
2652 * ecoff.c (bfd_debug_section): Likewise.
2653 * bfd-in2.h: Regenerate.
2654 * libbfd.h: Regenerate.
2655 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2656 (ppc_elf_reloc_type_lookup): Handle new relocs.
2657 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2658 without marker relocs.
2659 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2660 if section has no old-style calls.
2661 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2662 Don't try to optimize new-style __tls_get_addr call when handling
2663 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2664 relocs.
2665 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2666 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2667 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2668 without marker relocs.
2669 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2670 if section has no old-style calls. Set toc_ref for new relocs as
2671 appropriate.
2672 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2673 Don't try to optimize new-style __tls_get_addr call when handling
2674 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2675 relocs.
2676
51dec227
AM		 26772009-03-04 Alan Modra <amodra@bigpond.net.au>
2678
2679 PR 6768
2680 * configure.in: Test for ld --as-needed support. Link shared
2681 libbfd against libm.
2682 * configure: Regenerate.
2683
a1f7ca36
AM		 26842009-03-03 Alan Modra <amodra@bigpond.net.au>
2685
2686 * Makefile.am: Run "make dep-am".
2687 * Makefile.in: Regenerate.
2688
c3b7224a
NC		 26892009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2690
2691 * elf32-score7.c: New file.
2692 * elf32-score.h: New file.
2693 * elf32-score.c: Add code to support score 7. Set score7 as the
2694 default.
2695 * cpu-score.c: Add score7 architecure.
2696 (compatibile): New function.
2697 * Makefile.am: Add rules for building elf32-score7 object.
2698 * Makefile.in: Regenerate.
2699 * configure.in: Add elf32-score7 object to score vectors.
2700 * configure: Regenerate.
2701 * reloc.c: Add score7 relocs.
2702 * archures.c: Add score3 and score7 machine numbers.
2703 * bfd-in2.h: Regenerate.
2704 * libbfd.h: Regenerate.
2705
58e24671
RW		 27062009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2707
2708 * configure: Regenerate.
2709
5887528b
DA		 27102009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2711
d45b7d74
DA		 2712 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2713 (elf32_hppa_check_relocs): Use it.
2714
5887528b
DA		 2715 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2716 elf64-hppa.c.
2717 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2718 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2719 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2720 (elf_hppa_record_segment_addrs): Likewise.
2721 (elf_hppa_final_link): Likewise.
2722 (elf_hppa_relocate_insn): Likewise.
2723 (elf_hppa_final_link_relocate): Likewise.
2724 (elf64_hppa_relocate_section): Likewise.
2725 * elf64-hppa.c: Insert above.
2726
a03bd320
DA		 27272009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2728
2729 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2730 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2731 (elf_hppa_relocate_section): Likewise.
2732 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2733 from struct elf_link_hash_entry. Add count field.
2734 (struct elf64_hppa_dyn_hash_table): Delete.
2735 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2736 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2737 (hppa_elf_hash_entry, eh_name): Define.
2738 (elf64_hppa_new_dyn_hash_entry): Delete.
2739 (elf64_hppa_dyn_hash_lookup): Delete.
2740 (elf64_hppa_dyn_hash_traverse): Delete.
2741 (get_dyn_name): Delete.
2742 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2743 of struct elf64_hppa_dyn_hash_entry *.
2744 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2745 allocate_global_data_plt, allocate_global_data_stub,
2746 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2747 Likewise.
2748 (hppa64_link_hash_newfunc): New.
2749 (elf64_hppa_hash_table_create): Rework.
2750 (count_dyn_reloc): Likewise.
2751 (hppa64_elf_local_refcounts): New.
2752 (elf64_hppa_check_relocs): Rework using standard technique for recording
2753 local DLT, PLT and OPD reference counts.
2754 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2755 elf_link_hash_entry *.
2756 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2757 allocate_global_data_plt, allocate_global_data_stub,
2758 allocate_global_data_opd, allocate_dynrel_entries,
2759 elf64_hppa_adjust_dynamic_symbol,
2760 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2761 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2762 Use hppa_link_hash_table. Rework.
2763 (elf64_hppa_link_output_symbol_hook): Rework.
2764 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2765 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2766 elf64_hppa_finish_dynamic_sections): Likewise.
2767
ebe24dd4
CL		 27682009-02-26 Christophe Lyon <christophe.lyon@st.com>
2769
2770 * elf32-arm.c (stub_reloc_type): Removed.
2771 (insn_sequence): Renamed reloc_type field to r_type.
2772 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2773 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2774 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2775 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2776 (arm_stub_is_thumb): Catch new stubs.
2777 (arm_type_of_stub): Handle new stubs.
2778 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2779 (bfd_elf32_arm_process_before_allocation): Remove useless
2780 condition.
2781
b9d678e0
L		 27822009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2783
2784 * elf.c (elf_find_function): Use is_function_type to check
2785 function symbol.
2786
56fb3749
SA		 27872009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2788
2789 * xtensa-modules.c: Revert to previous version 1.11 due
2790 to inadvertant commit.
2791
658ff993
SA		 27922009-02-24 Sterling Augustine <sterling@tensilica.com>
2793
2794 * elf32-xtensa.c (text_action_add): Separate test for action
2795 type. Break if saved action is ta_widen_insn at same offset.
2796
cf3eccff
DJ		 27972009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2798
2799 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2800 to elf32_arm_stub_long_branch_any_arm_pic.
2801 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2802 (enum elf32_arm_stub_type, arm_type_of_stub)
2803 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2804 separately.
2805
07d72278
DJ		 28062009-02-24 Joseph Myers <joseph@codesourcery.com>
2807
2808 * elf32-arm.c (PREV_SEC): Update comment.
2809 (group_sections): Rename argument to stubs_always_after_branch.
2810 Reverse the list and place stubs at the end of input sections.
2811 Undefine NEXT_SEC.
2812 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2813
4e31c731
DJ		 28142009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2815
2816 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2817 Fix formatting.
2818 (arm_size_one_stub): Remove unnecessary break.
2819 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2820
28212009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 2822
2823 * elf32-arm.c (stub_insn_type): New type.
2824 (stub_reloc_type): Likewise.
2825 (insn_sequence): Likewise.
2826 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2827 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2828 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2829 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2830 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2831 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2832 (elf32_arm_stub_hash_entry): Add new helper fields.
2833 (stub_hash_newfunc): Initialize these new fields.
2834 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2835 to take endianness into account.
2836 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2837 (arm_map_one_stub): Code is now more generic, thanks to
2838 insn_sequence.
2839
c2b4a39d
CL		 28402009-02-23 Christophe Lyon <christophe.lyon@st.com>
2841
2842 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2843 code.
2844 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2845 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2846 BLX is not available. Fix typo in warning message. Add comments
2847 and improve formatting.
2848 (arm_build_one_stub): Adjust to new
2849 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2850 (arm_map_one_stub): Likewise.
2851
0c376465 28522009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 2853 Eric Botcazou <ebotcazou@adacore.com>
2854 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 2855
2856 * vms.h: Update copyright year, fix comments, reorder declarations.
2857 (_bfd_save_vms_section): Remove the prototype.
2858 (EGPS_S_V_NO_SHIFT): New constant.
2859 (bfd_vms_set_section_flags): New prototype.
2860 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2861 constants.
2862 (EGSY_S_W_FLAGS): Ditto.
2863 (EGSY_S_V_QUAD_VAL): Ditto.
2864 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2865 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2866 EGST_S_B_NAMLNG): Ditto.
2867 (ESRF_S_B_NAMLNG): Ditto.
2868 (ETIR_S_C_HEADER_SIZE): Ditto.
2869 (EGPS_S_V_ALLOC_64BIT): Ditto.
2870 (DST_S_C_EPILOG): Ditto.
2871 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2872 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2873 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2874 (DST_S_L_PCLINE_UNSLONG): Ditto.
2875 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2876 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2877 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2878 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2879 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2880 (DST_S_B_SRC_UNSBYTE): Ditto.
2881 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2882 Add prototypes.
2883 (vms_section, vms_reloc): Remove types.
2884 (hdr_struc): Replaced by ...
2885 (hdr_struct): ... new type.
2886 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2887 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2888 (EMH_DATE_LENGTH): Ditto.
2889 (eom_struc): Replaced by ...
2890 (eom_struct): ... new type.
2891 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2892 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2893 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2894 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2895 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2896 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2897 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2898 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2899 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2900 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2901 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2902 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2903 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2904 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2905 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2906 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2907 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2908 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2909 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2910 (enum file_type_enum): New type.
2911 (struct location_struct): Removed.
2912 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2913 (struct funcinfo, struct module): Ditto.
2914 (struct vms_private_data_struct): Update fields.
2915 (struct vms_section_data_struct): New type.
2916
2917 * vms.c: Update copyright year, fix comments,
2918 Fix includes for DECC, add prototypes.
2919 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2920 some initializers.
2921 Use flavour to set is_vax, location_stack is removed.
2922 (struct pair): Declare.
2923 (fill_section_ptr): Initialize variables at declaration.
2924 Add guard to set SECTION_SYM flag, handlde und section.
2925 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2926 (_bfd_vms_slurp_object_records): New function, replaces previous
2927 vms_object_p.
2928 (vms_slurp_module): New function.
2929 (vms_slurp_image): Ditto.
2930 (vms_object_p): Complete rewrite.
2931 (vms_mkobject): Use is_vax field to slect architecture.
2932 (free_reloc_stream): New function.
2933 (vms_convert_to_var): Ditto.
2934 (vms_convert_to_var_1): Ditto.
2935 (vms_convert_to_var_unix_filename): Ditto.
2936 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2937 VAR format on VMS.
2938 (vms_new_section_hook): Set alignment to 0, allocate private data.
2939 (vms_get_section_contents): Load content.
2940 (vms_get_symbol_info): Handle undefined section.
2941 (vms_find_nearest_line): Handle.
2942 (alloc_reloc_stream): New function.
2943 (vms_slurp_reloc_table): Ditto.
2944 (vms_get_reloc_upper_bound): Make it real.
2945 (vms_canonicalize_reloc): Do the real work.
2946 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2947 ALPHA_R_BOH.
2948 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2949 (vms_set_arch_mach): Check arch.
2950 (vms_set_section_contents): Copy the content after allocation.
2951 (vms_alpha_vec): Update object flags.
2952
2953 * vms-tir.c: Update copyright year, fix comments,
2954 add prototypes for new functions.
2955 (dst_define_location): New function.
2956 (dst_restore_location): New function.
2957 (dst_retrieve_location): New function.
2958 (dst_check_allocation): New function.
2959 (image_dump): Call dst_check_allocation.
2960 (image_write_b): Ditto.
2961 (image_write_w): Ditto.
2962 (image_write_l): Ditto.
2963 (image_write_q): Ditto.
2964 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2965 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2966 CTL_STKDL.
2967 Call error handler instead of abort if name is not known.
2968 (etir_sta): Add quarter_relocs argument and set it.
2969 Fix cast.
2970 (etir_sto): Ditto.
2971 (etir_opr): Ditto, return FALSE in case of error.
2972 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2973 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2974 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2975 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2976 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2977 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2978 Return FALSE in case of error.
2979 (tir_sta): Change sign of psect.
2980 (tir_ctl): Ditto.
2981 (tir_cmd): Fix cast. Makes tir_table static const.
2982 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2983 add argument to explain.
2984 (analyze_etir): Initialize maxptr, add quarter_relocs
2985 declaration, move some declarations into inner scopes.
2986 Handle quarter_relocs and STO_IMM.
2987 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2988 (_bfd_vms_slurp_relocs): New function.
2989 (_bfd_vms_decode_relocs): New function.
2990 (sto_imm): Rewritten.
2991 (start_first_etbt_record): New function.
2992 (start_another_etbt_record): Ditto.
2993 (etir_output_check): Ditto.
2994 (defer_reloc_p): Ditto.
2995 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2996 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2997 rewritte relocations handling.
2998 (_bfd_vms_write_tbt): Removed.
2999 (_bfd_vms_write_dbg): Ditto.
3000
3001 * vms-misc.c: Update copyright year, Fix comments.
3002 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3003 (maybe_adjust_record_pointer_for_object): New function.
3004 (_bfd_vms_get_first_record): New function, replaces ...
3005 (_bfd_vms_get_record): .. removed.
3006 (_bfd_vms_get_object_record): New function.
3007 (_bfd_vms_get_object_record): New function.
3008 (vms_get_remaining_object_record): New function, replaces ...
3009 (_bfd_vms_get_next_record): ... removed.
3010 (add_new_contents): Removed.
3011 (_bfd_save_vms_section): Removed.
3012 (_bfd_get_vms_section): Removed.
3013 (_bfd_vms_output_flush): Write in VAR format.
3014 (new_symbol): Don't make UND section.
3015
3016 * vms-hdr.c: Update copyright year, update list of record handled.
3017 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3018 (_bfd_vms_write_hdr): Strip vms and unix patches,
3019 add comments, truncate module name at 31 characters,
3020 use constants instead of hard-coded value,
3021 write BFD version instead of a fixed string.
3022 (_bfd_vms_slurp_ihd): New function.
3023 (_bfd_vms_slurp_isd): Ditto.
3024 (_bfd_vms_slurp_ihs): Ditto.
3025 (new_module): Ditto.
3026 (parse_module): Ditto
3027 (build_module_list): Ditto.
3028 (module_find_nearest_line): Ditto.
3029 (_bfd_vms_find_nearest_dst_line): Ditto.
3030 (vms_slurp_debug): Ditto.
3031 (_bfd_vms_slurp_dbg): Ditto.
3032 (_bfd_vms_slurp_tbt): Ditto.
3033 (_bfd_vms_write_dbg): Ditto.
3034 (_bfd_vms_write_tbt): Ditto.
3035
3036 * vms-gsd.c: Update copyright year, update list of records handled.
3037 (EVAX_LITERALS_NAME): New macro.
3038 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3039 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3040 (register_universal_symbol): New function and prototype.
3041 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3042 improve debug messages,
3043 use constants instead of hard-coded value,
3044 fix missing endianness conversion,
3045 handle global symbol (SYMG).
3046 (bfd_vms_set_section_flags): New function.
3047 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3048 handle section literals,
3049 fix indentation,
3050 handle section bfd and vms flags,
3051 don't output LIB$INITIALIZE symbol,
3052 fix handling of weak symbols,
3053 fix evax vs vax procedure descriptor,
3054 handle absolute symbols.
3055
3056 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3057 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3058
3059 * makefile.vms (DEFS): Fix flags for VMS.
3060
3061 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3062
3063 * bfd-in2.h: Regenerated.
3064 * libbfd.h: Regenerated.
3065
47149254
CC		 30662009-02-20 Cary Coutant <ccoutant@google.com>
3067
3068 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3069 in struct stat.
3070
6b1cecf3
DK		 30712009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3072
3073 PR gas/7059
3074 * coffcode.h (coff_write_object_contents): Don't let the string
3075 table offset overflow the s_name field when using long section names.
3076
88183869
DK		 30772009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3078
3079 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3080 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3081 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3082 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3083 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3084 (bfd_pmac_xcoff_backend_data): Likewise.
3085 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3086 (bfd_xcoff_aix5_backend_data): Likewise.
3087 (xcoff64_write_object_contents): Delete unused long_section_names
3088 local variable.
3089 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3090 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3091 struct non-const.
3092 * coffcode.h (documentation): Update to describe long section names.
3093 (COFFLONGSECTIONCATHELPER): New helper macro.
3094 (BLANKOR1TOODD): Likewise.
3095 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3096 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3097 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3098 (bfd_coff_set_long_section_names_allowed): New function.
3099 (bfd_coff_set_long_section_names_disallowed): Likewise.
3100 (struct bfd_coff_backend_data): Add new backend hook function
3101 pointer _bfd_coff_set_long_section_names.
3102 (bfd_coff_set_long_section_names): New backend hook.
3103 (coff_write_object_contents): Only generate long section names if
3104 bfd_coff_long_section_names() indicates they are currently enabled.
3105 (bfd_coff_std_swap_table): Make non-const, and initialise long
3106 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3107 (ticoff0_swap_table): Likewise to both.
3108 (ticoff1_swap_table): Again, likewise to both.
3109 * coffgen.c (make_a_section_from_file): Allow long section names
3110 as inputs even if not currently allowed for outputs.
3111 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3112 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3113 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3114 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3115 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3116 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3117 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3118 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3119 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3120 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3121 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3122 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3123 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3124 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3125 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3126 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3127 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3128 * libcoff-in.h: Update copyright year to cause updated copyright
3129 year in generated libcoff.h, and fix typo.
3130 * libcoff.h: Regenerated.
3131 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3132 (_bfd_ecoff_no_long_sections): Add prototype.
3133 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3134 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3135 defined by an including .c file.
3136 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3137 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3138 (ticoff1_swap_table): Likewise to both.
3139
90d8a22c
CL		 31402009-02-18 Christophe Lyon <christophe.lyon@st.com>
3141
3142 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3143 stub. Catch default case error.
3144 (arm_map_one_stub): Add missing Thumb mapping symbol.
3145
12123067
NC		 31462009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3147
3148 PR 9841
3149 * elf32-avr.c: Handle case where no local symbos exist correctly.
3150
fea2b4d6
CL		 31512009-02-16 Christophe Lyon <christophe.lyon@st.com>
3152
3153 bfd/
3154 * elf32-arm.c (arm_long_branch_stub,
3155 arm_thumb_v4t_long_branch_stub,
3156 arm_thumb_thumb_long_branch_stub,
3157 arm_thumb_arm_v4t_long_branch_stub,
3158 arm_thumb_arm_v4t_short_branch_stub,
3159 arm_pic_long_branch_stub):
3160 Renamed to elf32_arm_stub_long_branch_any_any,
3161 elf32_arm_stub_long_branch_v4t_arm_thumb,
3162 elf32_arm_stub_long_branch_thumb_only,
3163 elf32_arm_stub_long_branch_v4t_thumb_arm,
3164 elf32_arm_stub_short_branch_v4t_thumb_arm,
3165 elf32_arm_stub_long_branch_any_any_pic.
3166 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3167 arm_thumb_thumb_stub_long_branch,
3168 arm_thumb_arm_v4t_stub_long_branch,
3169 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3170 Renamed to arm_stub_long_branch_any_any,
3171 arm_stub_long_branch_v4t_arm_thumb,
3172 arm_stub_long_branch_thumb_only,
3173 arm_stub_long_branch_v4t_thumb_arm,
3174 arm_stub_short_branch_v4t_thumb_arm,
3175 arm_stub_long_branch_any_any_pic.
3176
13e0a874
DA		 31772009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3178
3179 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3180 in branch offset check.
3181
3a71aa26
AM		 31822009-02-15 Alan Modra <amodra@bigpond.net.au>
3183
3184 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3185 add toc.symndx and toc.add.
3186 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3187 Set up toc.add.
3188 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3189 callers.
3190 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3191 (branch_reloc_hash_match): New function, extracted from..
3192 (ppc64_elf_tls_optimize): ..here.
3193 (ppc64_elf_relocate_section): Properly set addends when optimizing
3194 tls sequences. Avoid unnecessary reading and writing of insns.
3195 Only redo reloc when symbol changed. Bypass symbol checks when
3196 using tlsld_got.
3197 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3198 (branch_reloc_hash_match): New function, extracted from..
3199 (ppc_elf_tls_optimize): ..here.
3200 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3201 Don't clear addend on zapped __tls_get_addr reloc.
3202
2c2b4ed4
NC		 32032009-02-12 Nick Clifton <nickc@redhat.com>
3204
3205 PR 9827
3206 * elflink.c (bfd_elf_final_link): When counting the relocations,
3207 if the header size has not been set yet then assume that it will
3208 match the output section's reloc type.
3209
453f5985
NS		 32102009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3211
3212 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3213 relocatable link.
3214
3209bffa
AM		 32152009-02-09 Alan Modra <amodra@bigpond.net.au>
3216
3217 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3218 (find_function): Likewise.
3219 (pasted_function): Don't error if no prior function found.
3220 (discover_functions): Revert 2008-12-10 change. Extend first
3221 function range to start of section.
3222
813c8a3c
DA		 32232009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3224
3225 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3226 functions to C90.
3227 * elf64-hppa.h: Likewise.
3228
2d0f9ad9
JM		 32292009-02-06 Joseph Myers <joseph@codesourcery.com>
3230
3231 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3232 .sbss handling.
3233
50e00962
AM		 32342009-02-04 Alan Modra <amodra@bigpond.net.au>
3235
3236 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3237 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3238
52b6b6b9
JM		 32392009-02-03 Sandip Matte <sandip@rmicorp.com>
3240
3241 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3242 * archures.c (bfd_mach_mips_xlr): Define.
3243 * bfd-in2.h: Regenerate.
3244 * cpu-mips.c (I_xlr): Define.
3245 (arch_info_struct): Add XLR entry.
3246 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3247 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3248 (mips_mach_extensions): Add XLR entry.
3249
654c3c9f
EW		 32502009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3251
3252 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3253
31dd3154
JM		 32542009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3255
3256 * configure.in: AC_SUBST pdfdir.
d1fa68d3 3257 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 3258 and install-pdf-recursive targets. Define pdfdir.
3259 * doc/Makefile.am: Define pdf__strip_dir. Add
3260 install-pdf and install-pdf-am targets.
d1fa68d3 3261 * po/Make-in: Add install-pdf target.
31dd3154
JM		 3262 * configure: Regenerate.
3263 * Makefile.in: Regenerate
3264 * doc/Makefile.in: Regenerate.
3265
cf869cce
NC		 32662009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3267
3268 * bfd-in2.h: Regenerate.
3269 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3270 fields from n_entries to n_slots where appropriate, update comments.
3271 (HOWTO): Add TLS relocations.
3272 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3273 (enum elf_m68k_got_offset_size): New enum.
3274 (struct elf_m68k_got_entry.type): Move field to ...
3275 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3276 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3277 functions.
3278 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3279 functions.
3280 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3281 fields into n_entries array. Update comments.
3282 (elf_m68k_init_got): Simplify, update all uses.
3283 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3284 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3285 GOT entries; update name, update all uses.
3286 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3287 (elf_m68k_get_got_entry): Update.
3288 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3289 simplify.
3290 (elf_m68k_remove_got_entry_type): Simplify.
3291 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3292 (elf_m68k_can_merge_gots): Update.
3293 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3294 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3295 GOT entries, simplify.
3296 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3297 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3298 field, remove obsoleted local_n_entries field.
3299 (elf_m68k_partition_multi_got_2): New static function.
3300 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3301 update.
3302 (elf_m68k_remove_got_entry_type): Update.
3303 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 3304 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 3305 update of sgot->size and srelgot->size.
3306 (elf_m68k_gc_sweep_hook): Update.
3307 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3308 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3309 TLS relocations.
3310 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3311 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3312
c1a0a41f
DD		 33132009-02-02 DJ Delorie <dj@redhat.com>
3314
3315 * elf32-mep.c (config_names): Regenerate configuration.
3316
72a80a16
AM		 33172009-02-02 Alan Modra <amodra@bigpond.net.au>
3318
3319 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3320 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3321 * elf.c (bfd_elf_get_str_section): Make static.
3322 (bfd_elf_find_section): Delete.
3323 * libbfd.h: Regenerate.
3324
273f4430
JK		 33252009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3326
3327 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3328 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3329
010e5ae2
AM		 33302009-01-31 Alan Modra <amodra@bigpond.net.au>
3331
3332 * elflink.c (on_needed_list): New function.
3333 (elf_link_add_object_symbols): Link in --as-needed libs if they
3334 satisfy undefined symbols in other libs.
3335
33a7ffc2
JM		 33362009-01-30 Julian Brown <julian@codesourcery.com>
3337
3338 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3339 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3340 with --just-symbols (-R).
3341
13d72a14
AN		 33422009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3343
3344 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3345 high_pc in order to properly sign-extend VMAs.
3346
d334575b 33472009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 3348 Mark Shinwell <shinwell@codesourcery.com>
3349 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 3350
3351 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3352
528aeb62
CM		 33532009-01-28 Catherine Moore <clm@codesourcery.com>
3354
3355 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3356 SEC_LOAD for dynamic relocation sections.
3357
f6f05983
HPN		 33582009-01-27 Hans-Peter Nilsson <hp@axis.com>
3359
3360 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3361 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3362 the size of local TLS data.
3363
27cc28f9
AS		 33642009-01-27 Andreas Schwab <schwab@suse.de>
3365
3366 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3367 architectures in the archive.
3368
b3bf42d8
HPN		 33692009-01-27 Hans-Peter Nilsson <hp@axis.com>
3370
f551b6f0
HPN		 3371 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3372 <R_CRIS_32_DTPREL>: Correct relocation value.
3373
b3bf42d8
HPN		 3374 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3375 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3376 symbols with non-default visibility.
3377
9bc4e62b
NS		 33782009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3379
3380 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3381 describing the trampolines.
3382 (ppc_elf_relocate_section): Update relocs to describe the
3383 trampolines.
3384
aeaf6540
DA		 33852009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3386
3387 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3388 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3389 and R_PARISC_PCREL12F relocations.
3390
1e8fa21e
AM		 33912009-01-24 Alan Modra <amodra@bigpond.net.au>
3392
3393 PR 6022
3394 * elflink.c (find_version_for_sym): New function split out from,
3395 but without export_dynamic test, ..
3396 (_bfd_elf_link_assign_sym_version): ..here.
3397 (_bfd_elf_export_symbol): Use it.
3398
28caa186
AM		 33992009-01-23 Alan Modra <amodra@bigpond.net.au>
3400
3401 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3402 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3403 * elflink.c: ..here, somewhat modified.
3404 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3405 _bfd_elf_link_find_version_dependencies,
3406 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3407 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3408 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3409 declare..
3410 * elflink.c: ..and make static here.
3411 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3412 of output_bfd from struct elf_find_verdep_info.
3413 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3414 struct elf_info_failed.
3415 (bfd_elf_size_dynamic_sections): Adjust.
3416
be04437d
AM		 34172009-01-22 Alan Modra <amodra@bigpond.net.au>
3418
3419 PR 6832
3420 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3421 after comp_unit_find_line call.
3422
58f9615c
NC		 34232009-01-21 Nick Clifton <nickc@redhat.com>
3424
3425 PR 9769
3426 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3427 tm_gmtoff field in struct tm.
3428
fb266b8b
AM		 34292009-01-21 Alan Modra <amodra@bigpond.net.au>
3430
3431 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3432 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3433 sections in soft-icache lines unless non_ia_text. Don't add
3434 rodata if doing so would exceed line size.
3435
451ffe63
HPN		 34362009-01-19 Hans-Peter Nilsson <hp@axis.com>
3437
3438 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3439 types than bfd_link_hash_indirect, before early return, call
3440 _bfd_elf_link_hash_copy_indirect.
3441
5aa6ff7c
AS		 34422009-01-19 Andrew Stubbs <ams@codesourcery.com>
3443
3444 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3445 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3446 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3447 (elf_backend_obj_attrs_order): New define.
3448 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3449 (elfNN_bed): Add elf_backend_obj_attrs_order.
3450
3483fe2e
AS		 34512009-01-19 Andrew Stubbs <ams@codesourcery.com>
3452
3453 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3454 (obj_attr_size): Likewise.
3455 (write_obj_attribute): Likewise.
3456 (_bfd_elf_copy_obj_attributes): Likewise.
3457 (_bfd_elf_parse_attributes): Likewise.
3458 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3459 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3460 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3461 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3462 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3463 with macros.
3464
2d0bb761
AS		 34652009-01-19 Andrew Stubbs <ams@codesourcery.com>
3466
3467 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3468 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3469 (bfd_elf_add_obj_attr_string): Likewise.
3470 (bfd_elf_add_obj_attr_int_string): Likewise.
3471 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3472 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3473 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3474 Tag_nodefaults has no default value.
3475 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3476 comment to reflect the new state.
3477
a77e83b7
AM		 34782009-01-19 Alan Modra <amodra@bigpond.net.au>
3479
3480 PR 9695
3481 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3482 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3483 (adjust_z_magix): Delete dead code handling QMAGIC.
3484
f6d29e26
KT		 34852009-01-16 Kai Tietz <kai.tietz@onevision.com>
3486
3487 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3488 IMAGE_SCN_MEM_DISCARDABLE.
3489
29670fb9
AM		 34902009-01-16 Alan Modra <amodra@bigpond.net.au>
3491
3492 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3493 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3494 * configure.in (commonbfdlib): Delete.
3495 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3496 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3497 is available, not just for linux.
3498 * po/SRC-POTFILES.in: Regenerate.
3499 * Makefile.in: Regenerate.
3500 * configure: Regenerate.
3501
91e22acd
AS		 35022009-01-15 Andrew Stubbs <ams@codesourcery.com>
3503 Julian Brown <julian@codesourcery.com>
3504
3505 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3506 ARM attributes in ABI 2.07.
3507 * elf32-arm.c (get_secondary_compatible_arch): New function.
3508 (set_secondary_compatible_arch): New function.
3509 (tag_cpu_arch_combine): New function.
3510 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3511 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3512 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3513 make it fit with order_01243.
3514 Add support for Tag_also_compatible_with,
3515 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3516 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3517 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3518 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3519 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3520 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3521 Rework the way unknown attributes are handled.
3522 Defer errors until all attributes have been processed.
3523
7b86a9fa
AS		 35242009-01-15 Andrew Stubbs <ams@codesourcery.com>
3525
3526 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3527 bfd_elf_add_obj_attr_int_string.
3528 Read Tag_compatibility from its new location in the attribute array,
3529 rather than the attribute list.
3530 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3531 bfd_elf_add_obj_attr_int_string.
3532 (_bfd_elf_parse_attributes): Likewise.
3533 (_bfd_elf_merge_object_attributes): There's now only one
3534 Tag_compatibility, and it's in the array, not the list.
3535 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3536 Tag_compatibility.
3537 (bfd_elf_add_obj_attr_compat): Rename to
3538 bfd_elf_add_obj_attr_int_string.
3539 (bfd_elf_add_proc_attr_compat): Rename to
3540 bfd_elf_add_proc_attr_int_string.
3541 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3542 Tag_compatibility.
3543
01e1a5bc
NC		 35442009-01-15 Douglas B Rupp <rupp@gnat.com>
3545
3546 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3547 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3548 (vmsutil.lo): Add dependency rule.
3549 * Makefile.in: Regenerate.
3550 * config.bfd (ia64*-*-*vms*): Add case.
3551 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3552 * configure: Regenerate.
3553 * vmsutil.c: New file.
3554 * vmsutil.h: New file.
3555 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3556 attr to bfd_vma.
3557 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3558 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3559 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3560 elfNN_vms_object_p): New functions
3561 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3562
a33dafc3
L		 35632009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3564
3565 PR ld/9727
3566 * elflink.c (elf_gc_sweep): Exclude the group section if the
3567 first member of the section group is excluded.
3568
13c0e967
AM		 35692009-01-14 Alan Modra <amodra@bigpond.net.au>
3570
3571 PR 9735
3572 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3573 saved filename, use bfd_alloc rather than bfd_malloc for it.
3574
460e679b
AM		 35752009-01-13 Alan Modra <amodra@bigpond.net.au>
3576
3577 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3578
25076afa
AM		 35792009-01-13 Alan Modra <amodra@bigpond.net.au>
3580
3581 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3582
37107878
AM		 35832009-01-12 Alan Modra <amodra@bigpond.net.au>
3584
3585 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3586
cd4a7468
AM		 35872009-01-12 Alan Modra <amodra@bigpond.net.au>
3588
3589 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3590 num_lines_log2.
3591 (struct got_entry): Add br_addr.
3592 (struct call_info): Add priority.
3593 (struct function_info): Add lr_store and sp_adjust.
3594 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3595 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3596 area as an overlay, and check that no other overlays exist. Look up
3597 icache overlay manager entry sym.
3598 (BRA_STUBS, BRA, BRASL): Define.
3599 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3600 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3601 in branch insn.
3602 (count_stub, build_stub): Support soft-icache.
3603 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3604 (spu_elf_size_stubs): Size soft-icache stubs.
3605 (overlay_index): New function.
3606 (spu_elf_build_stubs): Make static. Support soft-icache.
3607 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3608 (find_function_stack_adjust): Save lr store and stack adjust insn
3609 offsets.
3610 (maybe_insert_function): Adjust find_function_stack_adjust call.
3611 (mark_functions_via_relocs): Retrieve priority.
3612 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3613 (sort_calls): Sort by priority first.
3614 (mark_overlay_section): Ignore .ovl.init.
3615 (sum_stack): Only print when stack_analysis.
3616 (print_one_overlay_section): New function, extracted from..
3617 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3618 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3619 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3620 analysis. Call spu_elf_build_stubs.
3621 (spu_elf_relocate_section): For soft-icache encode overlay index
3622 into addresses.
3623 (spu_elf_output_symbol_hook): Support soft-icache.
3624 (spu_elf_modify_program_headers: Likewise.
37107878 3625
cd4a7468
AM		 3626 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3627 num_regions to num_lines. Add line_size and max_branch.
3628 (enum _ovly_flavour): Add ovly_soft_icache.
3629 (spu_elf_build_stubs): Delete.
3630
80c29487
JK		 36312009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3632
3633 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3634 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3635
1bc86aea
HPN		 36362009-01-07 Hans-Peter Nilsson <hp@axis.com>
3637
3638 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3639 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3640 the program, the known offset starts at the negative size of the
3641 TLS section.
3642 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3643 Similar.
3644
3baa454d 36452009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 3646
3baa454d 3647 * config.bfd: Add lm32-*-rtems*.
75606e85 3648
9dbe8890
L		 36492009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3650
3651 * coff-ppc.c: Add 2009 to Copyright.
3652 * elf32-cris.c: Likewise.
3653 * elflink.c: Likewise.
3654
0bdf8d40
HPN		 36552009-01-03 Hans-Peter Nilsson <hp@axis.com>
3656
3657 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3658 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3659
54ac0771
L		 36602009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3661
3662 PR ld/9679
3663 * elflink.c (elf_merge_st_other): New.
3664 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3665 hide them if needed.
3666 (elf_link_add_object_symbols): Updated.
3667
d8880531
L		 36682009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3669
3670 PR ld/9676
3671 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3672 ref_dynamic and dynamic_def fields when setting def_regular
3673 to 1.
3674
b70b5c14
NC		 36752009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3676
3677 PR 9682
3678 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3679 literal.
3680
d8880531 3681For older changes see ChangeLog-2008
56882138
AM		 3682\f
3683Local Variables:
3684mode: change-log
3685left-margin: 8
3686fill-column: 74
3687version-control: never
3688End:
GDB Binutils - Deliverables
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