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Add moxie-uclinux support.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
5d8d4872
AG		 12009-07-31 Anthony Green <green@moxielogic.com>
2
3 * config.bfd (targ_cpu): Add moxie-uclinux support.
4
080a1b9f
HPN		 52009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
6
7 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
8
25f23106
AM		 92009-07-30 Alan Modra <amodra@bigpond.net.au>
10
11 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
12 used by indirect function support. Count dynamic relocs for
13 ifunc syms.
14 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
15 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
16 in iplt and their relocs in reliplt. Don't make ifunc syms
17 dynamic. Allocate got entry relocs for non-dynamic ifunc in
18 reliplt. Handle other dynamic relocs for ifunc.
19 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
20 ifunc in reliplt, likewise relocs for got against local ifunc.
21 Typo fix on reliplt size adjust.
22 (ppc_elf_relocate_section): Don't use plt scheme of allocating
23 relocs 1-1 with entries for iplt, instead just add using
24 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
25 Error on invalid ifunc dyn relocs.
26 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
27 in iplt/reliplt.
28 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
29 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
30 (ppc64_elf_reloc_type_lookup): Handle new relocs.
31 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
32 (allocate_dynrelocs): As for elf32-ppc.c above.
33 (ppc64_elf_size_dynamic_sections): Likewise.
34 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
35 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
36 (ppc_size_one_stub): Similarly.
37 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
38 relocs too.
39 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
40
80f540b7
HPN		 412009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
42
43 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
44 change. Add note to head comment.
45
4ad4f3cb
JB		 462009-07-28 Jan Beulich <jbeulich@novell.com>
47
48 * archive.c (get_extended_arelt_filename): Remove redundant
49 range check on index.
50
d8d2f433
DK		 512009-07-27 Doug Kwan <dougkwan@google.com>
52
53 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
54
9e675548
L		 552009-07-27 H.J. Lu <hongjiu.lu@intel.com>
56
57 * archures.c bfd_*_arch): Sorted.
58 (bfd_archures_list): Likewise.
59
86514226
SR		 602009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
61
9e675548 62 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 63 to R_cr16_NUM32 relocation.
64
305f7588
MS		 652009-07-26 Michael Eager <eager@eagercon.com>
66
67 * archures.c: Add bfd_mach_ppc_405
68 * bfd-in2.h: Same.
69
b1995b01
L		 702009-07-25 H.J. Lu <hongjiu.lu@intel.com>
71
72 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
73 * cpu-l1om.c (bfd_l1om_arch): Likewise.
74
8a9036a4
L		 752009-07-25 H.J. Lu <hongjiu.lu@intel.com>
76
77 * archures.c (bfd_architecture): Add bfd_arch_l1om.
78 (bfd_l1om_arch): New.
79 (bfd_archures_list): Add &bfd_l1om_arch.
80 * bfd-in2.h: Regenerated.
81
82 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
83 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
84 if bfd_elf64_x86_64_freebsd_vec is supported.
85 (targ_selvecs): Likewise.
86
87 * configure.in: Support bfd_elf64_l1om_vec and
88 bfd_elf64_l1om_freebsd_vec.
89 * configure: Regenerated.
90
91 * cpu-l1om.c: New.
92
93 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
94 (bfd_elf64_l1om_vec): Likewise.
95 (bfd_elf64_l1om_freebsd_vec): Likewise.
96
97 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
98 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
99 * Makefile.in: Regenerated.
100
101 * targets.c (bfd_elf64_l1om_vec): New.
102 (bfd_elf64_l1om_freebsd_vec): Likewise.
103 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
104 bfd_elf64_l1om_freebsd_vec.
105
8fdcc58d
TS		 1062009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
107 Alan Modra <amodra@bigpond.net.au>
108
109 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
110 * bfd-in2.h: Regenerate.
111 * libbfd.h: Regenerate.
112 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
113 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
114 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
115
9b769489
L		 1162009-07-23 H.J. Lu <hongjiu.lu@intel.com>
117
118 PR ld/10434
119 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
120 instead of shared for R_X86_64_TPOFF32.
121 (elf64_x86_64_relocate_section): Likewise.
122
3e7a7d11
NC		 1232009-07-23 Ulrich Drepper <drepper@redhat.com>
124
125 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
126 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
127 with the BSF_GNU_UNIQUE flag bit set.
128 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
129 for symbols with STB_GNU_UNIQUE binding.
130 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
131 with the STB_GNU_UNIQUE binding.
132 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
133 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
134 symbols with the unique_global field set.
135 (elf_link_output_extsym): Set unique_global field for symbols with
136 the STB_GNU_UNIQUE binding.
137 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
138 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
139 symbols.
140 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
141 symbols.
142 * bfd-in2.h: Regenerate.
143
5f35ea9c
L		 1442009-07-22 H.J. Lu <hongjiu.lu@intel.com>
145
146 * elflink.c (elf_link_output_extsym): Revert the last change.
147
b63cc625
L		 1482009-07-22 H.J. Lu <hongjiu.lu@intel.com>
149
150 PR ld/10433
151 * elflink.c (elf_link_output_extsym): Special case ifunc syms
152 when ref_regular, not def_regular.
153
2955ec4c
L		 1542009-07-21 H.J. Lu <hongjiu.lu@intel.com>
155
156 PR ld/10426
157 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
158 from a DSO into a normal FUNC symbol.
159 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
160 a normal FUNC symbol.
161
6d30f5b2
NC		 1622009-07-17 Chao-ying Fu <fu@mips.com>
163
164 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
165 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
166 interlocking, the last PLT entry needs a nop in the branch delay slot.
167 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
168 output the last two PLT entries in reverse order.
169
1f85278f
L		 1702009-07-16 H.J. Lu <hongjiu.lu@intel.com>
171
172 * elf32-i386.c (elf_i386_relocate_section): Don't get local
173 STT_GNU_IFUNC symbol for relocatable link.
174 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
175
f07749bb
L		 1762009-07-10 H.J. Lu <hongjiu.lu@intel.com>
177
178 * bfdio.c (bfd_iovec): Add comments for bmmap.
179 * bfd-in2.h: Regenerated.
180
8455dd2c
L		 1812009-07-10 H.J. Lu <hongjiu.lu@intel.com>
182
183 * Makefile.am: Run "make dep-am".
184 * Makefile.in: Regenerated.
185
cedfb179
DK		 1862009-07-10 Doug Kwan <dougkwan@google.com>
187
188 * elf32-arm.c (stub_hash_newfunc): Initialize fields
189 target_addend and orig_insn.
190
fa8f86ff
TT		 1912009-07-10 Tom Tromey <tromey@redhat.com>
192
193 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
194 (elf-eh-frame.lo): Likewise.
195 (elf32-bfin.lo): Likewise.
196 (elf32-frv.lo): Likewise.
197 (elf32-xc16x.lo): Likewise.
198 * Makefile.in: Rebuild.
199 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
200 * elf-eh-frame.c: Likewise.
201 * elf32-bfin.c: Likewise.
202 * elf32-frv.c: Likewise.
203 * elf32-xc16x.c: Likewise.
204
33c6a8fc
JB		 2052009-07-10 Julian Brown <julian@codesourcery.com>
206
207 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
208 symbol a stub entry is derived from, not the entry for the stub
209 itself, in call to elf32_arm_final_link_relocate.
210
1d770845
L		 2112009-07-10 H.J. Lu <hongjiu.lu@intel.com>
212
213 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
214 when reporting addends.
215
52cfded7
AM		 2162009-07-10 Alan Modra <amodra@bigpond.net.au>
217
218 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
219 data even when no stubs.
220 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
221
e054468f
AM		 2222009-07-10 Alan Modra <amodra@bigpond.net.au>
223
224 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
225 (ppc_elf_get_synthetic_symtab): Report addend.
226 (PLT_IFUNC): Define.
227 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
228 (ppc_elf_create_glink): New function.
229 (ppc_elf_create_dynamic_sections): Use it.
230 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
231 (update_local_sym_info): Allocate space for local_plt array.
232 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
233 entry pointer.
234 (is_branch_reloc): New function.
235 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
236 (ppc_elf_gc_sweep_hook): Likewise.
237 (ppc_elf_adjust_dynamic_symbol): Likewise.
238 (allocate_dynrelocs): Likewise.
239 (ppc_elf_size_dynamic_sections): Likewise.
240 (ppc_elf_relocate_section): Likewise.
241 (branch_reloc_hash_match): Use is_branch_reloc.
242 (ppc_elf_tls_optimize): Adjust for local_plt.
243 (write_glink_stub): New function, extracted from..
244 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
245 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
246 branch table when dynamic.
247 (elf_backend_post_process_headers): Define.
248 * elf64-ppc.c (elf_backend_post_process_headers): Define.
249 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
250 (ppc64_elf_get_synthetic_symtab): Report addend.
251 (struct ppc_stub_hash_entry): Add plt_ent.
252 (PLT_IFUNC): Define.
253 (struct ppc_link_hash_table): Add iplt and reliplt.
254 (create_linkage_sections): Make .iplt and .rela.iplt sections.
255 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
256 (update_local_sym_info): Allocate space for local_plt array.
257 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
258 entry pointer.
259 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
260 and don't change hash flags here.
261 (is_branch_reloc): New function.
262 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
263 (ppc64_elf_gc_sweep_hook): Likewise.
264 (ppc64_elf_adjust_dynamic_symbol): Likewise.
265 (allocate_dynrelocs): Likewise.
266 (ppc64_elf_size_dynamic_sections): Likewise.
267 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
268 (ppc64_elf_size_stubs): Likewise.
269 (ppc64_elf_relocate_section): Likewise.
270 (get_sym_h): Adjust for local_plt.
271 (branch_reloc_hash_match): Use is_branch_reloc.
272 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
273 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
274
041de40d
AM		 2752009-07-10 Alan Modra <amodra@bigpond.net.au>
276
277 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
278
7ae26bc1
AM		 2792009-07-10 Alan Modra <amodra@bigpond.net.au>
280
281 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
282 and ref_regular_nonweak comment.
283 * elflink.c (elf_link_output_extsym): Special case ifunc syms
284 when def_regular, not ref_regular.
285 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
286 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
287 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
288
9c4d0c1f
AM		 2892009-07-09 Alan Modra <amodra@bigpond.net.au>
290
291 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
292 of malloc'd struct call_info.
293 (pasted_function): Likewise, priority too.
294
2fc6d3b0
AM		 2952009-07-07 Alan Modra <amodra@bigpond.net.au>
296
297 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
298 alignment when packing sections into overlays.
299
9e1f7c0e
DK		 3002009-07-03 Cary Coutant <ccoutant@google.com>
301
302 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
303
4a768870
DK		 3042009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
305
306 * coffcode.h (sec_to_styp_flags): Partially revert (functional
307 changes only) earlier patch:-
308
309 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
310
311 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
312 give .debug and .reloc data characteristics.
313 (DOT_RELOC): New define for .reloc section string.
314 (coff_write_object_contents): Use DOT_RELOC instead of string.
315
848f5748
TT		 3162009-07-02 Tom Tromey <tromey@redhat.com>
317
318 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
319 * bfdwin.c (bfd_free_window): Cast to unsigned long.
320
dda46a27
L		 3212009-07-01 Nick Clifton <nickc@redhat.com>
322
323 * elf-m10300.c: Remove trailing white space.
324 * reloc.c: Likewise.
325
efde2f2c
NC		 3262009-07-01 Douglas B Rupp <rupp@gnat.com>
327
dda46a27 328 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 329 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 330 * configure.in: Use them.
331 * configure: Regenerate.
332 * config.in: Regnerate.
333 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 334 #define _BSD_SOURCE. Add comments.
335 (vms_file_stats_name): Calculate creation date based on available
336 runtime data. Return 1 for version instead of 0.
337
e1ec24c6
NC		 3382009-07-01 Nick Clifton <nickc@redhat.com>
339
340 PR 10072
341 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
342 to R_ARM_THM_PC8 relocation.
343
2709f570
NC		 3442009-06-29 Nick Clifton <nickc@redhat.com>
345
346 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
347 different uses of the relocations addend when a symbol is in a
348 merged section.
349
83b89087
L		 3502009-06-27 H.J. Lu <hongjiu.lu@intel.com>
351
352 PR ld/10337
353 * elf.c (bfd_section_from_shdr): Don't change sh_link for
354 SHT_REL/SHT_RELA sections on executable nor shared library.
355 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
356 as a normal section.
357
be7035c6
NC		 3582009-06-25 Nick Clifton <nickc@redhat.com>
359
360 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
361 symbols with SEC_MERGE flag.
362
bdeb4032
KT		 3632009-06-25 Kai Tietz <kai.tietz@onevision.com>
364
365 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
366 give .debug and .reloc data characteristics.
367 (DOT_RELOC): New define for .reloc section string.
368 (coff_write_object_contents): Use DOT_RELOC instead of string.
369
b32e07d7
TG		 3702009-06-25 Tristan Gingold <gingold@adacore.com>
371
372 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
373 (bfd_mach_o_canonicalize_dynamic_symtab)
374 (bfd_mach_o_get_synthetic_symtab): Defines.
375 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
376 (TARGET_NAME): Use Mach-O specific functions for dynamic.
377
378 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
379 for scattered relocations.
380 (bfd_mach_o_i386_print_thread): New function.
381 (bfd_mach_o_print_thread): Define.
382
383 * mach-o.c (text_section_names_xlat): Add an entry for __const.
384 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
385 New functions extracted from ...
386 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
387 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
388 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
389 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
390 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
391 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
392 Set name_str field.
393 (bfd_mach_o_scan_read_dylib): Ditto.
394 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
395 reindent.
396 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
397 decode isym and flags on little endian targets. Set dysymtab field.
398 (bfd_mach_o_scan_start_address): Adjust for enum names.
399 (bfd_mach_o_lookup_section): Do not look for segments anymore.
400 (bfd_mach_o_print_section): Display bfd section name.
401 (bfd_mach_o_print_segment): Display none if no name.
402 (bfd_mach_o_print_dysymtab): Display next index for local, external
403 and undefined symbols.
404 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
405 Display dylinker name. Display thread and unixthread commands content.
406 (bfd_mach_o_print_thread): New macro.
407
408 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
409 (bfd_mach_o_ppc_thread_flavour): Ditto.
410 (bfd_mach_o_i386_thread_flavour): Ditto.
411 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
412 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
413 BFD_MACH_O_THREAD_STATE_NONE.
414 (bfd_mach_o_segment_command): Remove segment field.
415 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
416 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
417 (bfd_mach_o_prebound_dylib_command): Ditto.
418 (bfd_mach_o_dylib_command): Ditto.
419 (bfd_mach_o_prebound_dylib_command): Remove section field.
420 (mach_o_data_struct): Add dysymtab field.
421 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
422 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
423 (bfd_mach_o_build_commands): Remove parameter names and attributes.
424 (bfd_mach_o_get_dynamic_reloc_upper_bound)
425 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
426
c41ba836
DK		 4272009-06-25 Rafael Avila de Espindola <espindola@google.com>
428
429 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
430 field of struct dirent.
431
3188b070
TG		 4322009-06-23 Tristan Gingold <gingold@adacore.com>
433
434 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
435 of this macro. Fix indentation.
436
022f8312
CL		 4372009-06-22 Christophe Lyon <christophe.lyon@st.com>
438
439 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
440 destination for defined dynamic symbols when deciding whether to
441 insert a stub or not.
442 (allocate_dynrelocs): Make sure functions are not marked as Thumb
443 when actually accessed through a PLT, even when generating a
444 shared lib.
445
d297e807
TG		 4462009-06-22 Tristan Gingold <gingold@adacore.com>
447
448 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
449 the relocs array.
450
ceaf50a2
AM		 4512009-06-22 Alan Modra <amodra@bigpond.net.au>
452
453 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
454 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
455
983bddc8
AM		 4562009-06-22 Alan Modra <amodra@bigpond.net.au>
457
458 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
459
f8703194
L		 4602009-06-19 H.J. Lu <hongjiu.lu@intel.com>
461
462 * elflink.c (elf_link_add_object_symbols): Avoid warning
463 from -Wjump-misses-init in gcc 4.5.0.
464
09a24cbf
L		 4652009-06-19 H.J. Lu <hongjiu.lu@intel.com>
466
467 * elf32-i386.c (elf_i386_check_relocs): Properly check local
468 symbol on error.
469 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
470
4c544807
L		 4712009-06-19 H.J. Lu <hongjiu.lu@intel.com>
472
473 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
474 r_symndx. Report local symbol name on error.
475 (elf_i386_check_relocs): Updated. Report local symbol name on
476 error.
477 (elf_i386_gc_sweep_hook): Updated.
478 (elf_i386_relocate_section): Likewise.
479
480 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
481 r_symndx. Report local symbol name on error.
482 (elf64_x86_64_check_relocs): Updated. Report local symbol name
483 on error.
484 (elf64_x86_64_gc_sweep_hook): Updated.
485 (elf64_x86_64_relocate_section): Likewise.
486
b8674692
TG		 4872009-06-19 Tristan Gingold <gingold@adacore.com>
488
489 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
490
046b007d
TG		 4912009-06-19 Tristan Gingold <gingold@adacore.com>
492
493 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
494 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
495 (bfd_mach_o_valid): Ditto.
496 (bfd_mach_o_wide_p): Ditto.
497 (bfd_mach_o_canonicalize_reloc): Ditto.
498 (bfd_mach_o_build_commands): Ditto.
499 (bfd_mach_o_scan_read_thread): Ditto.
500 (bfd_mach_o_flatten_sections): Ditto.
501 (bfd_mach_o_scan_start_address): Ditto.
502 (bfd_mach_o_lookup_section): Ditto.
503 (bfd_mach_o_core_fetch_environment): Ditto.
504 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
505 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
506 (bfd_mach_o_scan_write_symtab): Ditto.
507 Use macros instead of hard-coded values.
508 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
509 Use bfd_mach_o_get_data instead of direct access. Use macros
510 instead of hard-coded values.
511 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
512 Remove sym argument and get section from mdata.
513 Move code into the else branch.
514 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
515 Remove sym argument and get section from mdata. Adjust code.
516 (bfd_mach_o_scan_read_dylib): Move assertion into the created
517 switch (which replaces consecutive if statements).
518 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
519 module table, table of content, indirect symbols and external
520 referenced symbols.
521 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
522 field.
523 (bfd_mach_o_scan_read_linkedit): New function.
524 (bfd_mach_o_scan_read_str): Ditto.
525 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
526 field of mdata.
527 (bfd_mach_o_get_symtab_upper_bound): Remove check as
528 bfd_mach_o_count_symbols never returns an error.
529 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
530 symtab field (there might be only one symtab).
531 (bfd_mach_o_scan_read_command): Handle reexported dylib.
532 Handle sub frameworks, sub umbrella, sub library and sub client.
533 Read code signature and segment split info commands.
534 (bfd_mach_o_scan): Reindent.
535 (bfd_mach_o_xlat_name): New type.
536 (bfd_mach_o_print_flags): New function.
537 (bfd_mach_o_get_name): Ditto.
538 (bfd_mach_o_cpu_name): New variable.
539 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
540 (bfd_mach_o_section_type_name)
541 (bfd_mach_o_section_attribute_name)
542 (bfd_mach_o_load_command_name): New variables.
543 (bfd_mach_o_print_private_header): New function.
544 (bfd_mach_o_print_section_map): New function extracted from
545 bfd_mach_o_print_private_bfd_data.
546 (bfd_mach_o_print_section): Ditto. Print more infos.
547 (bfd_mach_o_print_segment): Ditto.
548 (bfd_mach_o_print_dysymtab): Ditto.
549 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
550 load weak dylib, reexport dylib and id dylib.
551 Handle code signature and segment_split info.
552 Handle sub frameworks, sub umbrella, sub library and sub client.
553 (bfd_mach_o_section_get_nbr_indirect): New function.
554
555 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
556 (bfd_mach_o_header_flags): New enum to define header flags.
557 (bfd_mach_o_section_attribute): New enum to replace ...
558 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
559 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
560 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
561 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
562 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
563 these removed macros.
564 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
565 (bfd_mach_o_dylib_module): New type.
566 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
567 macros.
568 (bfd_mach_o_dylib_table_of_content): New type.
569 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
570 (bfd_mach_o_dylib_reference): New type.
571 (BFD_MACH_O_REFERENCE_SIZE): New macro.
572 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
573 modules, toc, references and indirect syms.
574 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
575 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
576 unused). Add comment.
577 (bfd_mach_o_dylib_command): Ditto.
578 (bfd_mach_o_prebound_dylib_command): Ditto.
579 (bfd_mach_o_linkedit_command): New type.
580 (bfd_mach_o_str_command): New type.
581 (bfd_mach_o_load_command): Add linkedit and str fields.
582 (mach_o_data_struct): Add symtab field.
583 (bfd_get_mach_o_data): Renamed to ...
584 (bfd_mach_o_get_data): ... this new macro.
585 (bfd_mach_o_scan_read_symtab_symbol,
586 bfd_mach_o_scan_read_symtab_strtab,
587 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
588
589 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
590 instead of direct access.
591
6d78d0b9
AM		 5922009-06-19 Alan Modra <amodra@bigpond.net.au>
593
594 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
595 R_PPC_PLTREL24 relocs.
596 (ppc_elf_relocate_section): Likewise.
597
3ec01793
AM		 5982009-06-19 Alan Modra <amodra@bigpond.net.au>
599
600 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
601 pointer to sym hash. Update all uses.
602 (update_plt_info): Likewise. Don't check addend here.
603
c2e61a4e
L		 6042009-06-18 H.J. Lu <hongjiu.lu@intel.com>
605
606 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
607 bfd_sym_from_r_symndx.
608 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
609
87d72d41
AM		 6102009-06-18 Alan Modra <amodra@bigpond.net.au>
611
612 * elf-bfd.h (struct sym_sec_cache): Delete.
613 (struct sym_cache): New.
614 (bfd_section_from_r_symndx): Delete prototype.
615 (bfd_sym_from_r_symndx): Define prototype.
616 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
617 (bfd_sym_from_r_symndx): ..new function.
618 * elf32-arm.c: Update all uses of struct sym_sec_cache and
619 bfd_section_from_r_symndx to new struct and function.
620 * elf32-bfin.c: Likewise.
621 * elf32-hppa.c: Likewise.
622 * elf32-i386.c: Likewise.
623 * elf32-m32r.c: Likewise.
624 * elf32-m68hc1x.c: Likewise.
625 * elf32-m68hc1x.h: Likewise.
626 * elf32-m68k.c: Likewise.
627 * elf32-ppc.c: Likewise.
628 * elf32-s390.c: Likewise.
629 * elf32-sh.c: Likewise.
630 * elf64-ppc.c: Likewise.
631 * elf64-s390.c: Likewise.
632 * elf64-x86-64.c: Likewise.
633 * elfxx-sparc.c: Likewise.
634 * elfxx-sparc.h: Likewise.
635
14aae723
L		 6362009-06-18 H.J. Lu <hongjiu.lu@intel.com>
637
638 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
639 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
640
5e486aa1
NC		 6412009-06-18 Nick Clifton <nickc@redhat.com>
642
643 * elflink.c (elf_link_sort_relocs): Return early if there are no
644 relocs to sort.
645
361dff73
DK		 6462009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
647
32425da9
NC		 648 Merge cegcc and mingw32ce target name changes from
649 CeGCC project:
361dff73 650
32425da9 651 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 652
653 * config.bfd: Add arm*-*-cegcc* target.
654
32425da9 655 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 656
657 * config.bfd: Add arm-*-mingw32ce* target.
658
e03a8ed8
L		 6592009-06-17 H.J. Lu <hongjiu.lu@intel.com>
660
661 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
662 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
663 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
664 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
665
6662009-06-17 H.J. Lu <hongjiu.lu@intel.com>
667
668 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
669 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
670 * elf32-i386.c (elf_i386_check_relocs): Use it.
671 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
672
6732009-06-17 H.J. Lu <hongjiu.lu@intel.com>
674
675 * elf-bfd.h (elf_dyn_relocs): New.
676
677 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
678 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
679 elf_dyn_relocs.
680 (elf_i386_copy_indirect_symbol): Likewise.
681 (elf_i386_check_relocs): Likewise.
682 (elf_i386_gc_sweep_hook): Likewise.
683 (elf_i386_allocate_dynrelocs): Likewise.
684 (elf_i386_readonly_dynrelocs): Likewise.
685 (elf_i386_size_dynamic_sections): Likewise.
686
687 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
688 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
689 with elf_dyn_relocs.
690 (elf64_x86_64_copy_indirect_symbol): Updated.
691 (elf64_x86_64_check_relocs): Likewise.
692 (elf64_x86_64_gc_sweep_hook): Likewise.
693 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
694 (elf64_x86_64_allocate_dynrelocs): Likewise.
695 (elf64_x86_64_readonly_dynrelocs): Likewise.
696 (elf64_x86_64_size_dynamic_sections): Likewise.
697
64e77c6d
L		 6982009-06-17 H.J. Lu <hongjiu.lu@intel.com>
699
700 * elf32-arm.c (create_got_section): Get existing .rela.got
701 section.
702 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
703 * elf32-lm32.c (create_got_section): Likewise.
704 * elf32-m32r.c (create_got_section): Likewise.
705 * elf32-ppc.c (ppc_elf_create_got): Likewise.
706 * elf32-s390.c (create_got_section): Likewise.
707 * elf32-sh.c (create_got_section): Likewise.
708 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
709 * elf64-s390.c (create_got_section): Likewise.
710 * elfxx-sparc.c (create_got_section): Likewise.
711
712 * elflink.c (_bfd_elf_create_got_section): Properly initialize
713 the GOT size.
714
d2149d72
L		 7152009-06-16 H.J. Lu <hongjiu.lu@intel.com>
716
717 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
718
719 * elf32-i386.c (elf_i386_local_hash): Removed.
720 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
721 (elf_i386_get_local_sym_hash): Likewise.
722
723 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
724 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
725 (elf64_x86_64_get_local_sym_hash): Likewise.
726 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
727 (get_local_sym_hash): Likewise.
728
cc3bd654
L		 7292009-06-16 H.J. Lu <hongjiu.lu@intel.com>
730
731 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
732 rel_got_sec and plt_sec.
733 (elfNN_ia64_relax_section): Updated.
734 (elfNN_ia64_create_dynamic_sections): Likewise.
735 (get_got): Likewise.
736 (allocate_dynrel_entries): Likewise.
737 (elfNN_ia64_size_dynamic_sections): Likewise.
738 (set_got_entry): Likewise.
739 (elfNN_ia64_choose_gp): Likewise.
740 (elfNN_ia64_relocate_section): Likewise.
741 (elfNN_ia64_finish_dynamic_symbol): Likewise.
742 (elfNN_ia64_finish_dynamic_sections): Likewise.
743
be3e406d
UW		 7442009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
745
746 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
747 also for calls.
748
6de2ae4a
L		 7492009-06-16 H.J. Lu <hongjiu.lu@intel.com>
750
751 * configure.in (elf): Add elf-ifunc.lo.
752
753 * configure: Regenerated.
754 * Makefile.in: Likewise.
755
756 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
757 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
758
759 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
760 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
761 irelifunc.
762 (elf_i386_link_hash_table_create): Likewise.
763 (elf_i386_create_dynamic_sections): Likewise.
764 (elf_i386_check_relocs): Likewise.
765 (elf_i386_allocate_dynrelocs): Likewise.
766 (elf_i386_size_dynamic_sections): Likewise.
767 (elf_i386_relocate_section): Likewise.
768 (elf_i386_finish_dynamic_symbol): Likewise.
769 (elf_i386_finish_dynamic_sections): Likewise.
770 (elf_i386_create_got_section): Removed.
771
772 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
773 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
774 irelifunc.
775 (elf64_x86_64_compute_jump_table_size): Updated.
776 (elf64_x86_64_link_hash_table_create): Likewise.
777 (elf64_x86_64_create_dynamic_sections): Likewise.
778 (elf64_x86_64_check_relocs): Likewise.
779 (elf64_x86_64_allocate_dynrelocs): Likewise.
780 (elf64_x86_64_size_dynamic_sections): Likewise.
781 (elf64_x86_64_relocate_section): Likewise.
782 (elf64_x86_64_finish_dynamic_symbol): Likewise.
783 (elf64_x86_64_finish_dynamic_sections): Likewise.
784 (elf64_x86_64_create_got_section): Removed.
785
786 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
787 for pointer alignment. Set up section pointers.
788 (_bfd_elf_create_dynamic_sections): Likewise.
789 (_bfd_elf_create_ifunc_sections): Moved to ...
790 * elf-ifunc.c: Here. New.
791
792 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
793 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
794 Run "make dep-am".
795
81694485
NC		 7962009-06-16 Doug Kwan <dougkwan@google.com>
797
6de2ae4a
L		 798 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
799 to bfd_signed_vma. Cast constant operands which are used in
800 offset related expressions to bfd_signed_vma type as appropriate.
81694485 801
6db7e006
MR		 8022009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
803
804 * elf32-vax.c (elf_vax_plt_sym_val): New function.
805 (elf_backend_plt_sym_val): Define.
806
9b90d8fd
MR		 8072009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
808
809 * elf32-vax.c (elf_vax_reloc_type_class): New function.
810 (elf_backend_reloc_type_class): Define.
811
04981bc1
MR		 8122009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
813
814 * elf32-vax.c (elf_vax_relocate_section): For symbol references
815 from an executable to a shared library treat R_VAX_PC32
816 relocations as R_VAX_PLT32 ones.
817
886815b2
MR		 8182009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
819
820 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
821 symbols in GOT space calculation.
822 (elf_vax_relocate_section): Adjust accordingly.
823
6c4fb25a
MR		 8242009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
825
826 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
827 include <R11:R2>.
828
7b6021f1
MR		 8292009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
830
831 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
832 attribute.
833 (elf_vax_relocate_section): Likewise.
834
188dbb07
L		 8352009-06-15 H.J. Lu <hongjiu.lu@intel.com>
836
837 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
838 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
839
048cbda4
L		 8402009-06-15 H.J. Lu <hongjiu.lu@intel.com>
841
842 * elf32-i386.c (elf_i386_check_relocs): Reformat.
843 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
844
482c6ce9
L		 8452009-06-15 H.J. Lu <hongjiu.lu@intel.com>
846
847 * Makefile.am: Run "make dep-am".
848 * Makefile.in: Regenerated.
849
eba077f2
L		 8502009-06-15 H.J. Lu <hongjiu.lu@intel.com>
851
852 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
853 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
854
ec68b083
NC		 8552009-06-15 Nick Clifton <nickc@redhat.com>
856
857 * po/ru.po: New Russian translation.
858 * configure.in (ALL_LINGUAS): Add ru.
859 * configure: Regenerate.
860
b80ee1aa
L		 8612009-06-14 H.J. Lu <hongjiu.lu@intel.com>
862
863 * elf32-i386.c: Remove duplicated comments.
864
44c4ea11
L		 8652009-06-14 H.J. Lu <hongjiu.lu@intel.com>
866
867 PR ld/10270
868 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
869 dynamic IFUNC pointer in non-shared object. Use .got.plt
870 for IFUNC definition in PIE.
871 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
872 PIE locally.
873
874 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
875 dynamic IFUNC pointer in non-shared object. Use .got.plt
876 for IFUNC definition in PIE.
877 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
878 PIE locally.
879
8b7e2992
L		 8802009-06-13 H.J. Lu <hongjiu.lu@intel.com>
881
882 * elf32-i386.c (elf_i386_check_relocs): Properly report
883 local symbol for unhandled relocation against STT_GNU_IFUNC
884 symbol.
637fa7af 885 (elf_i386_relocate_section): Likewise.
8b7e2992 886 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 887 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 888
c25bc9fc
L		 8892009-06-13 H.J. Lu <hongjiu.lu@intel.com>
890
891 PR ld/10269
892 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
893 (elf_i386_link_hash_table): Add loc_hash_table and
894 loc_hash_memory.
895 (elf_i386_local_hash): New.
896 (elf_i386_local_htab_hash): Likewise.
897 (elf_i386_local_htab_eq): Likewise.
898 (elf_i386_get_local_sym_hash): Likewise.
899 (elf_i386_link_hash_table_free): Likewise.
900 (elf_i386_allocate_local_dynrelocs): Likewise.
901 (elf_i386_finish_local_dynamic_symbol): Likewise.
902 (bfd_elf64_bfd_link_hash_table_free): Likewise.
903 (elf_i386_link_hash_table_create): Create loc_hash_table and
904 loc_hash_memory.
905 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
906 (elf_i386_size_dynamic_sections): Likewise.
907 (elf_i386_relocate_section): Likewise.
908 (elf_i386_finish_dynamic_sections): Likewise.
909 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
910 isn't NULL.
911
912 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
913 (elf64_x86_64_link_hash_table): Add loc_hash_table and
914 loc_hash_memory.
915 (elf64_x86_64_local_hash): New.
916 (elf64_x86_64_local_htab_hash): Likewise.
917 (elf64_x86_64_local_htab_eq): Likewise.
918 (elf64_x86_64_get_local_sym_hash): Likewise.
919 (elf64_x86_64_link_hash_table_free): Likewise.
920 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
921 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
922 (bfd_elf64_bfd_link_hash_table_free): Likewise.
923 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
924 and loc_hash_memory.
925 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
926 symbols.
927 (elf64_x86_64_size_dynamic_sections): Likewise.
928 (elf64_x86_64_relocate_section): Likewise.
929 (elf64_x86_64_finish_dynamic_sections): Likewise.
930 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
931 sym isn't NULL.
932
dec9d5df
PB		 9332009-06-10 Philip Blundell <philb@gnu.org>
934
935 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
936 elf_sec->this_hdr == NULL.
937
92bc0e80
TG		 9382009-06-12 Tristan Gingold <gingold@adacore.com>
939
940 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
941 * bfd-in2.h: Regenerated.
942 * libbfd.h: Regenerated.
943
944 * mach-o.c (FILE_ALIGN): New macro.
945 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
946 (bfd_mach_o_print_symbol): Ditto.
947 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
948 (bfd_mach_o_get_reloc_upper_bound): New function.
949 (bfd_mach_o_canonicalize_reloc): Ditto.
950 (bfd_mach_o_scan_write_relocs): Ditto.
951 (bfd_mach_o_scan_write_section_32): Remove offset argument.
952 (bfd_mach_o_scan_write_section_64): Ditto.
953 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
954 written for load command. Do not compute section file offset.
955 (bfd_mach_o_scan_write_segment_64): Ditto.
956 (bfd_mach_o_scan_write_symtab): Compute file offset first.
957 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
958 Mach-O to ...
959 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 960 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 961 Call bfd_mach_o_mangle_symbols.
962 (bfd_mach_o_build_commands): Adjust for filelen field.
963 Use FILE_ALIGN macro. Clear section file offset if section is empty.
964 Do not set symtab file offset anymore here.
965 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
966 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
967 Set reloc_count and rel_filepos section fields.
968 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
969 unsigned int.
970 (bfd_mach_o_scan_read_section_64): Ditto.
971 (bfd_mach_o_scan_read_section): Ditto.
972 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
973 bfd_mach_o_asymbol. Use unsigned int for file offset type.
974 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
975 Handle weak-ref symbols.
976 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
977 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
978 (bfd_mach_o_scan): Remove assignment to removed field.
979 (bfd_mach_o_mkobject_init): Ditto.
980 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
981 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
982 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
983 (bfd_mach_o_swap_reloc_in): Ditto.
984 (bfd_mach_o_swap_reloc_out): Ditto.
985
986 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
987 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
988 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
989 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
990 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
991 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
992 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
993 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
994 (BFD_MACH_O_N_WEAK_DEF): New macros.
995 Add comments.
996 (bfd_mach_o_section_type): Add new enumeration values.
997 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
998 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
999 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1000 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1001 macros.
1002 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1003 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1004 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1005 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1006 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1007 (BFD_MACH_O_RELENT_SIZE): Ditto.
1008 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1009 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1010 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1011 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1012 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1013 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1014 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1015 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1016 (bfd_mach_o_reloc_info): New struct.
1017 (bfd_mach_o_asymbol): New struct.
1018 (bfd_mach_o_symtab_command): The symbols field is now of type
1019 bfd_mach_o_asymbol.
1020 (bfd_mach_o_load_command): The offset and len fields are now of type
1021 unsigned int.
1022 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1023 Add a filelen field. Add comments.
1024 (bfd_mach_o_backend_data): New struct.
1025 (bfd_mach_o_get_backend_data): New macro.
1026 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1027 bfd_mach_o_asymbol.
1028 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1029 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1030 (bfd_mach_o_canonicalize_reloc): Ditto.
1031
1032 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1033 duplicated macro. Now defined to _bfd_generic_is_local_label.
1034 (TARGET_NAME_BACKEND): New macro...
1035 (TARGET_NAME_BACKEND): ... used to name a new variable.
1036 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1037 Mach-O backend data.
1038
1039 * mach-o-i386.c (i386_howto_table): New variable.
1040 (bfd_mach_o_i386_swap_reloc_in): New function.
1041 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1042 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1043 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1044 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1045 (bfd_mach_o_bfd_reloc_type_lookup)
1046 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1047
8c7d38e8
NC		 10482009-06-11 Eric Paris <eparis@redhat.com>
1049 Nick Clifton <nickc@redhat.com>
1050
1051 * opncls.c (_maybe_make_executable): New function. Gives execute
1052 permission to an executable bfd that was opened for writing
1053 provided that it is a regular file. Replaces common code found in...
1054 (bfd_close): here and ...
1055 (bfd_close_all_done): here.
1056
f865a31d
AG		 10572009-06-11 Anthony Green <green@moxielogic.com>
1058
1059 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1060 * bfd-in2.h: Rebuilt.
1061 * libbfd.h: Rebuilt.
1062 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1063 relocation support.
1064 (moxie_reloc_map): Ditto.
1065 Clean up copyright notice.
1066
25b88f33
PP		 10672009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1068
1372b818 1069 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1070 * bfdio.c (bfd_mmap): New function.
1071 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1072 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1073 (cache_iovec): Initialize bmmap member.
1074 * opencls.c (opncls_bmmap): New function.
1075 (opncls_iovec): Initialize bmmap member.
1076
c2f09c75
TG		 10772009-06-09 Tristan Gingold <gingold@adacore.com>
1078
1079 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1080 and stabstr_segment fields.
1081 (mach_o_be_vec, mach_o_le_vec): Removed
1082 (bfd_mach_o_version): New prototype.
1083
1084 * mach-o.c (bfd_mach_o_version): Make this function public.
1085 (mach_o_wide_p): New function.
1086 (bfd_mach_o_wide_p): Ditto.
1087 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1088 weird names.
1089 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1090 Search in the list only if the name starts with a dot.
1091 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1092 test. Check bfd_seek status.
1093 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1094 (bfd_mach_o_scan_write_section_32): Ditto.
1095 (bfd_mach_o_scan_write_section_64): Ditto.
1096 (bfd_mach_o_scan_write_section): Removed.
1097 (bfd_mach_o_scan_write_segment): Split into ...
1098 (bfd_mach_o_scan_write_segment_32): ... this and ...
1099 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1100 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1101 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1102 symbol table. Now returns a boolean.
1103 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1104 Adjust for status type.
1105 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1106 test. Write symbol table. Numbers the sections.
1107 (bfd_mach_o_read_header): Check bfd_seek status.
1108 Use mach_o_wide_p instead of hard-coded test.
1109 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1110 (bfd_mach_o_scan_read_section_64): Ditto.
1111 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1112 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1113 handled common symbols.
1114 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1115 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1116 (bfd_mach_o_scan_read_dylinker): Ditto.
1117 (bfd_mach_o_scan_read_dylib): Ditto.
1118 (bfd_mach_o_scan_read_thread): Ditto.
1119 (bfd_mach_o_scan_read_symtab): Ditto.
1120 Do not create a section for the stabs.
1121 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1122 (bfd_mach_o_scan_read_segment): Ditto.
1123 (bfd_mach_o_scan_read_command): Ditto.
1124 (bfd_mach_o_scan_start_address): Ditto.
1125 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1126 (bfd_mach_o_archive_p): Check bfd_seek status.
1127 (bfd_mach_o_core_fetch_environment): Ditto.
1128
1129 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1130
2a81c24a
L		 11312009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1132
1133 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1134 (elf_i386_link_hash_table_create): Initialize irelifunc.
1135 (elf_i386_check_relocs): Updated. Set up irelifunc for
1136 shared objects.
1137 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1138 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1139 shared objects.
1140 (elf_i386_relocate_section): Likewise.
1141
1142 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1143 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1144 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1145 shared objects.
1146 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1147 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1148 shared objects.
1149 (elf64_x86_64_relocate_section): Likewise.
1150
1151 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1152 ...
1153 (_bfd_elf_create_ifunc_sections): This.
1154
c2f09c75 1155 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1156 ...
1157 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1158 for shared objects.
1159
710ab287
L		 11602009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1161
1162 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1163 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1164 building shared object. Check info->executable instead of
1165 !info->shared when setting non_got_ref.
1166 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1167 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1168 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1169 symbol if needed.
1170 (elf_i386_relocate_section): Output dynamic relocation for
1171 R_386_32 against STT_GNU_IFUNC symbol to get the real
1172 function address when building shared object.
1173 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1174 relocation for STT_GNU_IFUNC symbol in shared object.
1175
1176 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1177 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1178 symbol when building shared object. Check info->executable
1179 instead of !info->shared when setting non_got_ref.
1180 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1181 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1182 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1183 if needed.
1184 (elf64_x86_64_relocate_section): Output dynamic relocation
1185 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1186 function address when building shared object.
1187 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1188 relocation for STT_GNU_IFUNC symbol in shared object.
1189
9e93c730
JK		 11902009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1191
1192 * Makefile.am: Run "make dep-am".
1193 (BFD32_BACKENDS): Add mach-o-i386.lo.
1194 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1195 * Makefile.in: Regenerate.
1196
74681fc4
AM		 11972009-06-06 Alan Modra <amodra@bigpond.net.au>
1198
1199 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1200 when looking for soft-icache stubs.
1201
154a1ee5
TG		 12022009-06-05 Tristan Gingold <gingold@adacore.com>
1203
1204 * mach-o.h: Update copyright year.
1205 (bfd_mach_o_mach_header_magic): New enum.
1206 (bfd_mach_o_cpu_subtype): Now an enum.
1207 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1208 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1209 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1210 (bfd_mach_o_load_command): Field type_required is now a boolean.
1211 Reindent prototypes.
1212 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1213 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1214 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1215 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1216 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1217 (bfd_mach_o_canonicalize_symtab): Ditto.
1218 (bfd_mach_o_get_symbol_info): Ditto.
1219 (bfd_mach_o_print_symbol): Ditto.
1220 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1221 (bfd_mach_o_make_empty_symbol): Ditto.
1222 (bfd_mach_o_write_contents): Ditto.
1223
1224 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1225 bfd_mach_o_mkobject): Defines.
1226 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1227 Do not check with target vector but with flavour.
1228 (struct mach_o_section_name_xlat): New declaration.
1229 (dwarf_section_names_xlat): Ditto.
1230 (text_section_names_xlat): Ditto.
1231 (data_section_names_xlat): Ditto.
1232 (struct mach_o_segment_name_xlat): Ditto.
1233 (segsec_names_xlat): Ditto.
1234 (bfd_mach_o_convert_section_name_to_bfd): New function.
1235 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1236 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1237 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1238 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1239 Accept any input and output flavour. Do not share private data
1240 anymore.
1241 (bfd_mach_o_count_symbols): Add a comment.
1242 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1243 (bfd_mach_o_canonicalize_symtab): Ditto.
1244 (bfd_mach_o_get_symbol_info): Ditto.
1245 (bfd_mach_o_print_symbol): Ditto.
1246 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1247 Use constants instead of hard-coded values.
1248 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1249 values.
1250 (bfd_mach_o_scan_write_section_64): Ditto.
1251 (bfd_mach_o_scan_write_segment): Ditto.
1252 Do not copy sections anymore.
1253 (bfd_mach_o_write_contents): Make it public.
1254 Remove dead code. Rewrite typeflag assignment.
1255 (bfd_mach_o_build_commands): New function.
1256 (bfd_mach_o_set_section_contents): Ditto.
1257 (bfd_mach_o_make_empty_symbol): Make it public.
1258 (bfd_mach_o_read_header): Make it static.
1259 Convert to bfd_boolean.
1260 Use constants instead of hard-coded values.
1261 (bfd_mach_o_make_bfd_section): Call
1262 bfd_mach_o_convert_section_name_to_bfd to create name.
1263 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1264 values.
1265 (bfd_mach_o_scan_read_section_64): Ditto.
1266 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1267 a segment anymore. Use constants instead of hard-coded values.
1268 (bfd_mach_o_scan_read_command): Fix style.
1269 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1270 Get rid of BFD_IO_FUNCS.
1271 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1272 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1273 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1274 (bfd_mach_o_object_p): Removed.
1275 (bfd_mach_o_gen_core_p): New function, replaces ...
1276 (bfd_mach_o_core_p): ... deleted.
1277 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1278
1279 * mach-o-i386.c: New file.
1280 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1281 * configure.in (TDEFINES): Add mach_o_i386_vec.
1282 * configure: Regenerated.
1283 * targets.c: Add mach_o_i386_vec.
1284
1285 * mach-o.c: Update copyright years.
1286 (BFD_IO_FUNCS): Remove (was not used).
1287 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1288 bfd_mach_o_slurp_extended_name_table,
1289 bfd_mach_o_construct_extended_name_table,
1290 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1291 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1292 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1293 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1294 bfd_mach_o_get_section_contents_in_window,
1295 bfd_mach_o_bfd_is_local_label_name,
1296 bfd_mach_o_bfd_is_target_special_symbol,
1297 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1298 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1299 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1300 bfd_mach_o_minisymbol_to_symbol,
1301 bfd_mach_o_bfd_get_relocated_section_contents,
1302 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1303 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1304 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1305 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1306 bfd_mach_o_bfd_merge_private_bfd_data,
1307 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1308 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1309 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1310 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1311 bfd_mach_o_bfd_copy_private_header_data,
1312 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1313 * mach-o-target.c: ... here.
1314 Update copyright years.
1315
a1ef399e
AM		 13162009-06-04 Alan Modra <amodra@bigpond.net.au>
1317
1318 * dep-in.sed: Don't use \n in replacement part of s command.
1319 * Makefile.am (DEP1): LC_ALL for uniq.
1320 Run "make dep-am".
1321 * Makefile.in: Regenerate.
1322
2e75bb35
L		 13232009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1324
1325 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1326 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1327 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1328
0018b0a3
L		 13292009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1330
1331 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1332 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1333 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1334 against STT_GNU_IFUNC symbols for static executables.
1335 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1336 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1337
1338 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1339 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1340 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1341 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1342
94313f36
RS		 13432009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1344
1345 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1346 symbols to be left unimported when linking statically.
1347 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1348 code when linking statically.
1349
7afd84dc
L		 13502009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1351
1352 * elf32-i386.c (elf_i386_check_relocs): Increment
1353 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1354 against STT_GNU_IFUNC symbol.
1355 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1356 local STT_GNU_IFUNC definition is used.
1357 (elf_i386_relocate_section): Handle got.offset != -1 for
1358 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1359 symbol.
1360
1361 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1362 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1363 relocations against STT_GNU_IFUNC symbol.
1364 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1365 local STT_GNU_IFUNC definition is used.
1366 (elf64_x86_64_relocate_section): Handle got.offset != -1
1367 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1368 STT_GNU_IFUNC symbol.
1369
cbe950e9
L		 13702009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1371
1372 PR ld/10205
1373 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1374 (elf_i386_reloc_type_lookup): Likewise.
1375 (R_386_tls): Removed.
1376 (R_386_irelative): New.
1377 (R_386_vt_offset): Updated.
1378 (elf_i386_rtype_to_howto): Likewise.
1379 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1380 (elf_i386_link_hash_table_create): Initialize igotplt,
1381 iplt and irelplt.
1382 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1383 (elf_i386_adjust_dynamic_symbol): Likewise.
1384 (elf_i386_allocate_dynrelocs): Likewise.
1385 (elf_i386_relocate_section): Likewise.
1386 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1387 sections.
1388 (elf_i386_finish_dynamic_symbol): When building a static
1389 executable, use .iplt, .igot.plt and .rel.iplt sections for
1390 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1391 locally defined STT_GNU_IFUNC symbol.
1392
1393 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1394 (x86_64_reloc_map): Likewise.
1395 (R_X86_64_standard): Updated.
1396 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1397 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1398 iplt and irelplt.
1399 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1400 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1401 (elf64_x86_64_allocate_dynrelocs): Likewise.
1402 (elf64_x86_64_relocate_section): Likewise.
1403 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1404 sections.
1405 (elf64_x86_64_finish_dynamic_symbol): When building a static
1406 executable, use .iplt, .igot.plt and .rela.iplt sections for
1407 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1408 for locally defined STT_GNU_IFUNC symbol.
1409
1410 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1411 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1412
1413 * bfd-in2.h: Regenerated.
1414 * libbfd.h: Likewise.
1415
3aa14d16
L		 14162009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1417
1418 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1419 (_bfd_elf_make_ifunc_reloc_section): Removed.
1420 (_bfd_elf_is_ifunc_symbol): Likewise.
1421 (_bfd_elf_create_static_ifunc_sections): New.
1422
1423 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1424 symbol check to ...
1425 (elf_link_add_object_symbols): Here.
1426 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1427 STT_GNU_IFUNC symbol.
1428 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1429 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1430 (IFUNC_INFIX): Removed.
1431 (get_ifunc_reloc_section_name): Likewise.
1432 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1433 (_bfd_elf_is_ifunc_symbol): Likewise.
1434 (_bfd_elf_create_static_ifunc_sections): New.
1435
eb4ff4d6
L		 14362009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1437
1438 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1439 (create_got_section): Likewise.
1440 (allocate_dynrelocs): Likewise.
1441 (readonly_dynrelocs): Likewise.
1442 (set_tls_module_base): Likewise.
1443 (dtpoff_base): Likewise.
1444 (tpoff): Likewise.
1445 (elf_i386_link_hash_table_create): Updated.
1446 (elf_i386_create_dynamic_sections): Likewise.
1447 (elf_i386_check_relocs): Likewise.
1448 (elf_i386_size_dynamic_sections): Likewise.
1449 (elf_i386_relocate_section): Likewise.
1450
1451 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1452 (create_got_section): Likewise.
1453 (allocate_dynrelocs): Likewise.
1454 (readonly_dynrelocs): Likewise.
1455 (set_tls_module_base): Likewise.
1456 (dtpoff_base): Likewise.
1457 (tpoff): Likewise.
1458 (elf64_x86_64_link_hash_table_create): Updated.
1459 (elf64_x86_64_create_dynamic_sections): Likewise.
1460 (elf64_x86_64_check_relocs): Likewise.
1461 (elf64_x86_64_size_dynamic_sections): Likewise.
1462 (elf64_x86_64_relocate_section): Likewise.
1463
fc579192
NC		 14642009-05-28 Nick Clifton <nickc@redhat.com>
1465
1466 * targets.c (_bfd_target_vector): Only include plugin target in
1467 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1468
5ebe2858
UW		 14692009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1470
1471 * elf32-spu.c (struct call_info): New member broken_cycle.
1472 (remove_cycle): Instead of physically removing call_info structures
1473 to break call graph cycles, mark them using the broken_cycle flag.
1474 (mark_overlay_section): Respect broken_cycle flag.
1475 (unmark_overlay_section): Likewise.
1476 (collect_lib_sections): Likewise.
1477 (collect_overlays): Likewise.
1478 (sum_stack): Likewise.
1479
34ad4cb0
UW		 14802009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1481
1482 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1483 (mark_functions_via_relocs): Initialize callee->count to 1.
1484 (pasted_function): Likewise.
1485 (spu_elf_auto_overlay): Honor call counts when determining number
1486 of stubs required in software i-cache mode.
1487
fc579192
NC		 14882009-05-27 Rafael Avila de Espindola <espindola@google.com>
1489
1490 * plugin.c (program_name): Remove.
1491 (plugin_program_name): New.
1492 (bfd_plugin_set_program_name): New.
1493 (try_load_plugin): Use plugin_program_name.
1494 * plugin.h (bfd_plugin_set_program_name): New.
1495
14962009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 1497
1498 * aclocal.m4: Include ../config/plugins.m4.
1499 * configure.in: Use AC_PLUGINS.
1500 * configure: Regenerate.
1501 * Makefile.in: Regenerate.
1502 * doc/Makefile.in: Regenerate.
1503
c8a1f254
NS		 15042009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1505
1506 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1507 link.
1508 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1509 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1510 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1511 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1512 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1513 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1514 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1515 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1516 * reloc.c (bfd_generic_relax_section): Likewise.
1517 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1518 * vms.c (vms_bfd_relax_section): Likewise.
1519
68d7e96a
L		 15202009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1521
1522 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1523
1524 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1525 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1526
1527 * elf32-i386.c (allocate_dynrelocs): Updated.
1528 (elf_i386_relocate_section): Likewise.
1529 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1530 (elf64_x86_64_relocate_section): Likewise.
1531
1532 * elf64-x86-64.c (is_indirect_symbol): Removed.
1533
f12e7348
NC		 15342009-05-26 Nick Clifton <nickc@redhat.com>
1535
1536 * po/id.po: Updated Indonesian translation.
1537
ce3c775b
NC		 15382009-05-26 Rafael Avila de Espindola <espindola@google.com>
1539
1540 * Makefile.am: Run "make dep-am".
1541 (AM_CPPFLAGS): New.
1542 (LIBDL): New.
1543 (ALL_MACHINES): Add cpu-plugin.lo.
1544 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1545 (BFD32_BACKENDS): Add plugin.lo.
1546 (BFD32_BACKENDS_CFILES): Add plugin.c.
1547 (libbfd_la_LIBADD): Add LIBDL
1548 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1549 (bfd_plugin_arch): Declare.
1550 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1551 * bfd.c (bfd): Add plugin_data.
1552 * config.bfd: Handle the plugin target.
1553 * configure.in: Check for --enable-plugins.
1554 (LT_INIT): Use the dlopen option.
1555 * cpu-plugin.c: New.
1556 * plugin.c: New.
1557 * plugin.h: New.
1558 * targets.c (plugin_vec): Declare.
1559 (_bfd_target_vector): Add plugin_vec.
1560 * Makefile.in: Regenerate.
1561 * bfd-in2.h: Regenerate.
1562 * configure: Regenerate.
1563
9e097a72
AM		 15642009-05-26 Alan Modra <amodra@bigpond.net.au>
1565
1566 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1567 per line with all lines having continuation backslash. Prefix
1568 first line with "A", following lines with "B".
1569 * Makefile.am (DEP): Don't use dep.sed here.
1570 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1571 dep.sed here on dependencies, sort and uniq.
1572 * Makefile.in: Regenerate.
1573
d5acff2f
TG		 15742009-05-25 Tristan Gingold <gingold@adacore.com>
1575
1576 * makefile.vms: Add verilog.obj to object list OBJS.
1577
5c93f09b
AM		 15782009-05-24 Alan Modra <amodra@bigpond.net.au>
1579
1580 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1581 for BFD_IN_MEMORY is cleared.
1582 (bfd_bwrite): Zero excess memory allocated.
1583
48229727
JB		 15842009-05-22 Julian Brown <julian@codesourcery.com>
1585
1586 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1587 macros.
1588 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1589 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1590 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1591 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1592 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1593 (a8_erratum_fix, a8_erratum_reloc): New structs.
1594 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1595 num_a8_erratum_fixes, fix_cortex_a8 fields.
1596 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1597 (elf32_arm_add_stub): Split into two parts, creating...
1598 (elf32_arm_create_or_find_stub_sec): New function.
1599 (elf32_arm_final_link_relocate): Add forward declaration.
1600 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1601 relocations, multiple relocations per stub.
1602 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1603 (arm_size_one_stub): Use find_stub_size_and_template.
1604 (a8_reloc_compare): New.
1605 (find_thumb_glue): Add forward declaration.
1606 (cortex_a8_erratum_scan): New.
1607 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1608 (bfd_elf32_arm_set_cortex_a8_fix): New.
1609 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1610 (arm_map_one_stub): Add THUMB32_TYPE support.
1611 (a8_branch_to_stub_data): New.
1612 (make_branch_to_a8_stub): New.
1613 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1614 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1615 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1616 Cortex-A8 erratum workaround.
1617 * bfd-in2.h: Regenerate.
1618
2b3decb5
AM		 16192009-05-22 Alan Modra <amodra@bigpond.net.au>
1620
1621 * Makefile.am: Run "make dep-am".
1622 * Makefile.in: Regenerate.
1623 * po/SRC-POTFILES.in: Regenerate.
1624
930e005c
AM		 16252009-05-21 Alan Modra <amodra@bigpond.net.au>
1626
1627 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1628 commit.
1629
6e0b88f1
AM		 16302009-05-21 Alan Modra <amodra@bigpond.net.au>
1631
1632 * elf-bfd.h (struct elf_backend_data
1633 <elf_backend_link_output_symbol_hook>): Return an int.
1634 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1635 symbols on deleted .opd entries.
1636 * elflink.c (elf_link_output_sym): Return without outputting sym
1637 if output_symbol_hook returns 2.
1638 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1639 Abort if we must not discard sym.
1640 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1641 local syms.
1642 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1643 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1644 elf_backend_link_output_symbol_hook return type change.
1645 * elf32-arm.c (output_arch_syminfo): Likewise.
1646 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1647 (elf32_arm_output_arch_local_syms): Likewise.
1648 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1649 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1650 (bfd_score_elf_link_output_symbol_hook): Likewise.
1651 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1652 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1653 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1654 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1655 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1656 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1657 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1658 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1659 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1660 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1661 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1662
5ef11c02
AM		 16632009-05-21 Alan Modra <amodra@bigpond.net.au>
1664
1665 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1666 out of range .opd symbols.
1667
ebf12fbe
DK		 16682009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1669
1670 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1671 fprintf_vma directly.
1672 * peXXigen.c (pe_print_edata): Likewise.
1673 (pe_print_pdata): Likewise.
1674 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1675 (_bfd_XX_print_private_bfd_data_common): Likewise.
1676
c1711530
DK		 16772009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1678
1679 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1680
22a8f80e 16812009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 1682 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 1683
1684 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1685 fix discarded sections.
1686
335bd8f2
UW		 16872009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1688
1689 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1690 sections into the software icache.
1691
cdc83fba
UW		 16922009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1693
1694 * elf32-spu.c (build_stub): Always build "compact" sofware
1695 i-cache stubs.
1696
97fc8d84
UW		 16972009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1698
1699 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1700 (spu_elf_setup): Initialize it.
1701 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1702 Update to new-sytle cache manager data structures.
1703 (spu_elf_build_stubs): Generate new-style cache manager data
1704 structures and symbols.
1705 (spu_elf_auto_overlay): Update size computation.
1706
452de53c
UW		 17072009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1708
1709 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1710 segments first amongst the program headers.
1711
d342a8b1
UW		 17122009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1713
1714 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1715 into addresses for relocation types that look at high bits. Remove
1716 special handling of relocation overflow warnings.
1717
cc210763
UW		 17182009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1719
1720 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1721 control flow graph between fragments of a function.
1722
c1ea05bb
UW		 17232009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1724
1725 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1726 generate only a 16-byte .toe section.
1727 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1728
bbb0fc04
AM		 17292009-05-14 Alan Modra <amodra@bigpond.net.au>
1730
1731 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1732 (spu_elf_place_overlay_data): ..here. New function.
1733 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1734
6e6718a3
AJ		 17352009-05-13 Andrew Jenner <andrew@codesourcery.com>
1736
1737 * elf32-arm.c: Move sysdep.h to start of file.
1738
77ae44b0
AM		 17392009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1740
1741 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1742 start of overlays.
1743 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1744 __icache_tag_array and __icache_tag_array_size.
1745
51408ec2
AM		 17462009-05-11 Masaki Muranaka <monaka@monami-software.com>
1747
1748 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1749 ATTRIBUTE_UNUSED.
1750 (bfinfdpic_link_omit_section_dynsym): Likewise.
1751 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1752
2468f9c9
PB		 17532009-05-05 Paul Brook <paul@codesourcery.com>
1754
1755 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1756 * bfd-in2.h: Regenerate.
1757 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1758 (_arm_elf_section_data): Add text and exidx fields.
1759 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1760 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1761 copy_exidx_entry): New functions.
1762 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1763
738a79f6
CL		 17642009-05-05 Christophe lyon <christophe.lyon@st.com>
1765
1766 * elf32-arm.c (DEF_STUBS): New helper define.
1767 (DEF_STUB): Likewise.
1768 (stub_def): New type.
1769 (stub_definitions): New array, containing stub template pointers
1770 and sizes.
1771 (arm_size_one_stub): Make use of stub_definitions.
1772
09e2aba4
DK		 17732009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1774
1775 * elflink.c (find_version_for_sym): Remove from here, ...
1776 * linker.c (bfd_find_version_for_sym): ... rename, replace
1777 here, make public and update all callers.
1778 * bfd-in2.h: Regenerate.
1779
d8045f23
NC		 17802009-04-30 Nick Clifton <nickc@redhat.com>
1781
1782 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1783 section pointer.
1784 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1785 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1786 into a STT_GNU_IFUNC symbol type.
1787 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1788 type.
1789 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1790 the binary contains ifunc symbols.
1791 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1792 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1793 * elf32-i386.c (is_indirect_function): New function.
1794 (elf_i386_check_relocs): Create an ifunc output section.
1795 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1796 section if necessary.
1797 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1798 if necessary.
1799 (elf_i386_add_symbol_hook): New function. Set the
1800 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1801 symbol is encountered.
1802 (elf_backend_post_process_headers): Define.
1803 (elf_backend_add_symbol_hook): Define.
1804 (elf_i386_post_process_headers): Rename to
1805 elf_i388_fbsd_post_process_headers.
1806 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1807 (is_indirect_function): New function.
1808 (elf64_x86_64_check_relocs): Create an ifunc output section.
1809 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1810 section if necessary.
1811 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1812 symbol if necessary.
1813 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1814 elf_obj_data structure if an ifunc symbol is encountered.
1815 (elf_backend_post_process_headers): Define.
1816 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1817 if we have ifunc symbols to handle.
1818 (get_ifunc_reloc_section_name): New function. Computes the name
1819 for an ifunc section.
1820 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1821 section to hold ifunc relocs.
1822 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1823 (bfd_print_symbol_vandf): Handle ifunc symbols.
1824 (bfd_decode_symclass): Likewise.
1825 * bfd-in2.h: Regenerate.
1826
96c23d59
JM		 18272009-04-30 Joseph Myers <joseph@codesourcery.com>
1828
1829 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1830 MOVW and MOVT relocations in a shared library link.
1831
c067354b
NC		 18322009-04-27 Anthony Green <green@moxielogic.com>
1833
1834 * verilog.c: New file.
1835 * Makefile.am (BFD32_LIBS): Add verilog.c.
1836 (BFD32_LIBS_CFILES): Add verilog.c.
1837 (verilog.lo): New build rule.
1838 * Makefile.in: Rebuilt.
1839 * targets.c: Add verilog support.
1840 * bfd.c (tdata union): Add Verilog private data field.
1841 * bfd-in2.h: Regenerate.
1842
325c681d
L		 18432009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1844
1845 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1846 copy pe_opthdr.
1847
ba775898
DK		 18482009-04-23 Matthias Klose <doko@ubuntu.com>
1849
2e28a5fc 1850 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 1851
155d87d7
CL		 18522009-04-22 Christophe Lyon <christophe.lyon@st.com>
1853
1854 PR9743
1855 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1856 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1857 (elf32_arm_size_stubs): Likewise.
1858 (record_thumb_to_arm_glue): Deleted unused function.
1859 (bfd_elf32_arm_process_before_allocation): No longer handle
1860 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1861 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1862 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1863
3e6b1042
DJ		 18642009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1865
1866 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1867 (elf32_arm_write_section): Declare early.
1868 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1869 (arm_allocate_glue_section_space): Exclude empty sections.
1870 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1871 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1872 BFD.
1873 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1874 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1875 (elf32_arm_size_dynamic_sections): Allocate interworking
1876 sections here.
1877 (bfd_elf32_bfd_final_link): Define.
1878
4f360784
L		 18792009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1880
1881 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 1882
4f360784
L		 1883 * coffcode.h (coff_compute_section_file_positions): Clear
1884 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1885
1886 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1887 force_minimum_alignment.
1888
1889 * libcoff.h: Regenerated.
1890
1891 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1892 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1893
1894 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1895 nor target_subsystem.
1896
1897 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1898 force_minimum_alignment nor target_subsystem.
1899
e48570bb
DK		 19002009-04-21 Kai Tietz <kai.tietz@onevision.com>
1901
1902 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1903 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1904 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1905 include in coff-x86_64.c of headers.
1906 (PDATA_ROW_SIZE): New define.
1907 (pex_regs[]): New static array.
1908 (pex64_get_runtime_function): New static function.
1909 (pex64_get_unwind_info): Likewise.
1910 (pex64_get_scope_entry): Likewise.
1911 (pex64_xdata_print_uwd_codes): Likewise.
1912 (pex64_get_section_by_rva): Likewise.
1913 (pex64_dump_xdata): Likewise.
1914 (pex64_bfd_print_pdata): Likewise.
1915 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1916 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1917 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1918
383c383f 19192009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 1920 Alan Modra <amodra@bigpond.net.au>
1921 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 1922
1923 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1924 long names and non-NUL-terminated strings.
1925
b6b450f1
L		 19262009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1927
1928 * bfd-in2.h: Regenerated.
1929
d9118602
L		 19302009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1931
1932 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1933 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1934
92dd4511
L		 19352009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1936
1937 PR binutils/10074
1938 * coffcode.h (bfd_pei_p): New.
1939
1940 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1941 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1942 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1943 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1944 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1945 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1946
1947 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1948 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1949 bfd_efi_rtdrv_x86_64_vec,
1950 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1951 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1952 * targets.c: Likewise.
1953
1954 * configure: Regenerated.
1955 * libcoff.h: Likewise.
1956 * Makefile.in: Likewise.
1957
1958 * efi-app-ia32.c: Removed.
1959 * efi-app-x86_64.c: Likewise.
1960 * efi-bsdrv-ia32.c: Likewise.
1961 * efi-bsdrv-ia64.c: Likewise.
1962 * efi-bsdrv-x86_64.c: Likewise.
1963 * efi-rtdrv-ia32.c: Likewise.
1964 * efi-rtdrv-ia64.c: Likewise.
1965 * efi-rtdrv-x86_64.c: Likewise.
1966 * efi-rtdrv-ia32.c: Likewise.
1967
1968 * efi-app-ia64.c: Moved to ...
1969 * pei-ia64.c: This.
1970 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1971 (TARGET_NAME): Set to pei-ia64.
1972
1973 * libpei.h (bfd_target_pei_p): Removed.
1974 (bfd_target_pei_arch): Likewise.
1975 (bfd_target_efi_app_p): Likewise.
1976 (bfd_target_efi_app_arch): Likewise.
1977 (bfd_target_efi_bsdrv_p): Likewise.
1978 (bfd_target_efi_bsdrv_arch): Likewise.
1979 (bfd_target_efi_rtdrv_p): Likewise.
1980 (bfd_target_efi_rtdrv_arch): Likewise.
1981 (bfd_pe_executable_p): Likewise.
1982
1983 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1984 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1985 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1986 and efi-rtdrv-ia32.c.
1987 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1988 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1989 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1990 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1991 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1992 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1993 (efi-app-ia64.lo): Removed.
1994 (efi-bsdrv-ia32.lo): Likewise.
1995 (efi-rtdrv-ia32.lo): Likewise.
1996 (efi-app-ia64.lo): Likewise.
1997 (efi-bsdrv-ia64.lo): Likewise.
1998 (efi-rtdrv-ia64.lo): Likewise.
1999 (efi-app-x86_64.lo): Likewise.
2000 (efi-bsdrv-x86_64.lo): Likewise.
2001 (efi-rtdrv-x86_64.lo): Likewise.
2002 (pei-ia64.lo): New.
2003
2004 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2005 with bfd_pei_p.
2006 (arch_type): Removed.
2007 (pe_arch): Likewise.
2008 (pe_bfd_object_p): Just return coff_object_p.
2009
2010 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2011 bfd_pe_executable_p with bfd_pei_p.
2012
69c5861e
CL		 20132009-04-17 Christophe Lyon <christophe.lyon@st.com>
2014
2015 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2016 PLT entries to an undefined symbol when generating a shared
2017 library.
2018
e9cd0660
NC		 20192009-04-17 Nick Clifton <nickc@redhat.com>
2020
2021 PR 9909
2022 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2023
3023e3f6
RS		 20242009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2025
2026 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2027 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2028 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2029 * binary.c (binary_bfd_define_common_symbol): Likewise.
2030 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2031 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2032 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2033 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2034 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2035 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2036 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2037 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2038 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2039 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2040 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2041 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2042 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2043 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2044 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2045 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2046 * som.c (som_bfd_define_common_symbol): Likewise.
2047 * srec.c (srec_bfd_define_common_symbol): Likewise.
2048 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2049 * versados.c (versados_bfd_define_common_symbol): Likewise.
2050 * vms.c (vms_bfd_define_common_symbol): Likewise.
2051 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2052 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2053 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2054 (pmac_xcoff_vec): Likewise.
2055 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2056 (aix5coff64_vec): Likewise.
2057 * linker.c (bfd_generic_define_common_symbol): New function.
2058 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2059 (_bfd_define_common_symbol): New field.
2060 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2061 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2062 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2063 symbols here.
2064 * bfd-in2.h: Regenerate.
2065 * libbfd.h: Likewise.
2066 * libcoff.h: Likewise.
2067
20135e4c
NC		 20682009-04-15 Anthony Green <green@moxielogic.com>
2069
2070 * targets.c: Add moxie support.
2071 * Makefile.am: Ditto.
2072 * Makefile.in: Rebuilt.
2073 * cpu-moxie.c, elf32-moxie.c: New files.
2074 * archures.c: Add moxie support.
2075 * configure.in: Add moxie support.
2076 * configure: Rebuilt.
2077 * config.bfd, archures.c: Add moxie support.
2078 * bfd-in2.h: Rebuilt.
2079
82b5c97a
CL		 20802009-04-15 Christophe Lyon <christophe.lyon@st.com>
2081
2082 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2083 branch to an undef weak symbol into a jump to next instruction if
2084 a PLT entry will be created.
2085
0408dee6
DK		 20862009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2087
2088 * coffgen.c (make_a_section_from_file): Set the backend long
2089 section names enable if long section names found on input.
2090 * coffcode.h: Extend long section names documentation to match.
2091
a0c402a5
L		 20922009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2093
2094 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2095 machine code.
2096
4d28413b
DD		 20972009-04-07 DJ Delorie <dj@redhat.com>
2098
2099 * archures.c: Add bfd_mach_mep_c5.
2100 * bfd-in2.h: Likewise.
2101 * cpu-mep.c: Add bfd_c5_arch.
2102 * elf32-mep.c: Support it.
2103
bb6198d2
L		 21042009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2105
2106 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2107 info->callbacks->einfo.
2108 * linker.c (_bfd_generic_section_already_linked): Likewise.
2109
bcb012d3
DD		 21102009-04-06 DJ Delorie <dj@redhat.com>
2111
2112 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2113
db1fe6e9
L		 21142009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2115
2116 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2117 _bfd_pex64_print_pdata only if PE is defined.
2118
2119 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2120 (_bfd_pex64_print_pdata): This.
2121
2122 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2123 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2124 is defined.
2125
c7c7219d
KT		 21262009-04-05 Kai Tietz <kai.tietz@onevision.com>
2127
2128 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2129 _bfd_pep_print_x64_pdata.
2130 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2131 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2132
3df502ae
SA		 21332009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2134
154a1ee5 2135 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2136 to zero.
2137
d3626fb0
CL		 21382009-04-02 Christophe Lyon <christophe.lyon@st.com>
2139
2140 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2141 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2142 branch stubs.
2143 (elf32_arm_stub_type): New enum values for the two new stubs.
2144 (arm_type_of_stub): Make use of the two new stubs.
2145 (arm_size_one_stub): Handle the two new stubs.
2146
fe723c87
MT		 21472009-04-01 Matt Thomas <matt@netbsd.org>
2148
2149 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2150 hidden symbols into the GOT or PLT.GOT.
154a1ee5 2151 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 2152 into a shared object if it is against a hidden symbol.
2153
ee698300
RS		 21542009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2155
2156 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2157 and know_contains_shared_object_p.
2158 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2159 Cache the result in the archive_info table.
2160 (xcoff_auto_export_p): Add an "info" parameter and update the
2161 call to xcoff_archive_contains_shared_object_p.
2162 (xcoff_mark_auto_exports): Update accordingly.
2163 (xcoff_post_gc_symbol): Likewise.
2164
54e2dbe0
RS		 21652009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2166
2167 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2168 rather than C_EXT.
2169
2e470849
RS		 21702009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2171
2172 * coff-rs6000.c (member_layout): New structure.
2173 (archive_iterator): Likewise.
2174 (member_layout_init): New function.
2175 (archive_iterator_begin): Likewise.
2176 (archive_iterator_next): Likewise.
2177 (xcoff_write_armap_old): Use the new iterator functions.
2178 (do_shared_object_padding): Delete.
2179 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2180 handling of arch_info.
2181 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2182 first loop rather than the second. Allocate a member header if
2183 there isn't one, then work out the stat information and length
2184 in the first loop too. Use the new iterators for the second loop.
2185 (xcoff_write_archive_contents_big): Likewise.
2186
24c611d1
RS		 21872009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2188
2189 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2190 (bfd_xcoff_set_archive_import_path): Likewise.
2191 * bfd-in2.h: Regenerate.
2192 * xcofflink.c: Include libiberty.h.
2193 (xcoff_archive_info): New structure.
2194 (xcoff_archive_info_hash): New function.
2195 (xcoff_archive_info_eq): Likewise.
2196 (xcoff_get_archive_info): Likewise.
2197 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2198 (bfd_xcoff_split_import_path): New function.
2199 (bfd_xcoff_set_archive_import_path): Likewise.
2200 (xcoff_set_import_path): Move earlier in file.
2201 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2202 object to the the directory part of the bfd's filename. Get the
2203 import path and filename of an archive object from the archive's
2204 xcoff_tdata, initializing it if necessary. Update use of
2205 import_file_id.
2206 (bfd_link_input_bfd): Update use of import_file_id.
2207 (xcoff_write_global_symbol): Likewise.
2208
d286971a
RS		 22092009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2210
2211 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2212
22132009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2214
2215 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2216 a .loader section for relocatable links.
2217 (xcoff_need_ldrel_p): New function.
2218 (xcoff_mark): Use it.
2219 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2220 a loader section.
2221 (xcoff_build_ldsym): New function, split out from...
2222 (xcoff_build_ldsyms): ...here. Rename to...
2223 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2224 call xcoff_build_ldsym, if there's a loader section.
2225 (xcoff_build_loader_section): New function, extracted verbatim from...
2226 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2227 there's a loader section. Only add an __rtinit loader symbol
2228 if there's a loader section. Update after above name change.
2229 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2230 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2231 and xcoff_create_ldrel.
2232 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2233 (xcoff_reloc_link_order): Likewise, but only call it if there's
2234 a loader section. Use xcoff_symbol_section.
2235 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2236 if there's a loader section.
2237
8707bb87
RS		 22382009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2239
2240 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2241
e780aef2
CL		 22422009-04-01 Christophe Lyon <christophe.lyon@st.com>
2243
2244 * elf32-arm.c (group_sections): Rewrite loops for better
2245 readability.
2246
c301e700
DD		 22472009-03-30 DJ Delorie <dj@redhat.com>
2248
2249 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2250 relocs when doing a relocatable link.
2251
3895f852
MM		 22522009-03-28 Mark Mitchell <mark@codesourcery.com>
2253
2254 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2255 "ERROR:", in error messages.
2256 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2257 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2258 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2259 (elf32_arm_merge_eabi_attributes): Likewise.
2260 (elf32_arm_merge_private_bfd_data): Likewise.
2261
ea882e87
NC		 22622009-03-27 Nick Clifton <nickc@redhat.com>
2263
2264 * section.c (bfd_get_section_contents): Detect and handle the case
2265 where a section has the SEC_IN_MEMORY flag set but no actual
2266 contents allocated.
2267
9433b9b1
AM		 22682009-03-26 Alan Modra <amodra@bigpond.net.au>
2269
2270 PR 6494
2271 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2272 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2273 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2274 if we don't find matching PT_LOAD when copying.
2275
dc1aa734
SR		 22762009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2277
2278 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2279 the reloc descriptions.
2280
34d3d6b9
HPN		 22812009-03-25 Hans-Peter Nilsson <hp@axis.com>
2282
2283 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2284 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2285 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2286
34274ccc
L		 22872009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2288
2289 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2290 (bfd_i386_arch_intel_syntax): Likewise.
2291 (i8086_arch): Likewise.
2292 (bfd_x86_64_arch): Likewise.
2293
019c5a2e
HPN		 22942009-03-24 Hans-Peter Nilsson <hp@axis.com>
2295
6718f446
HPN		 2296 * elf32-cris.c (cris_elf_relocate_section): <case
2297 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2298 symbols for non-allocated sections. Don't check whether to
2299 generate R_CRIS_DTPMOD for non-allocated sections.
2300 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2301 handle relocation GC:ing if applied to non-allocated section.
2302 (cris_elf_check_relocs): Similar.
2303
019c5a2e
HPN		 2304 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2305 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2306 when emitting a known TP offset in the GOT.
2307
ffcfec52
AM		 23082009-03-23 Alan Modra <amodra@bigpond.net.au>
2309
2310 * elf64-ppc.c (synthetic_opd): Delete.
2311 (compare_symbols): Look for .opd name rather than section match.
2312 (ppc64_elf_get_synthetic_symtab): Likewise.
2313
c6dd29ce
AM		 23142009-03-21 Alan Modra <amodra@bigpond.net.au>
2315
2316 * elf32-ppc.c (is_pic_glink_stub): Delete.
2317 (is_nonpic_glink_stub): New function.
2318 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2319 than first pic one.
2320 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2321
8c21ca21
AK		 23222009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2323 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2324
2325 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 2326 macros for visibilty and locality checks.
8c21ca21
AK		 2327 (elf_s390_adjust_dynamic_symbol): Likewise.
2328 (allocate_dynrelocs): Likewise.
2329 (elf_s390_relocate_section): Likewise.
2330 (elf_s390_finish_dynamic_symbol): Likewise.
2331 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2332 (elf_s390_adjust_dynamic_symbol): Likewise.
2333 (allocate_dynrelocs): Likewise.
2334 (elf_s390_relocate_section): Likewise.
2335 (elf_s390_finish_dynamic_symbol): Likewise.
2336
156621f3
KT		 23372009-03-19 Kai Tietz <kai.tietz@onevision.com>
2338
2339 * bfd-in2.h: Regenerated.
2340 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2341 for debugging sections and map memory read/write dependent on
2342 SEC_COFF_NOREAD.
2343 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2344 without memory read flags set.
2345 * section.c: Add SEC_COFF_NOREAD to section flags.
2346
d1fa68d3
AS		 23472009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2348
2349 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2350 for format string.
2351
ad2adbc8
AM		 23522009-03-19 Alan Modra <amodra@bigpond.net.au>
2353
2354 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2355 "no overlays" return. If there are overlays, create overlay
2356 manager entry symbols here, so that..
2357 (spu_elf_build_stubs): ..we don't need to set them up here.
2358 Simplify entry symbol tests.
2359 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2360
67cc5033
MK		 23612009-03-18 Mark Kettenis <kettenis@gnu.org>
2362
d1fa68d3 2363 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 2364 (elfcore_grok_openbsd_note): New functions.
2365 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2366
8d25cc3d
AM		 23672009-03-18 Alan Modra <amodra@bigpond.net.au>
2368
3889c459 2369 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 2370 * elf32-m68hc1x.c: Include alloca-conf.h.
2371 * xsym.c: Likewise.
2372 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2373 * som.c: Likewise.
2374 * Makefile.am: Run "make dep-am".
2375 * Makefile.in: Regenerate.
2376
a89e6478
DJ		 23772009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2378
2379 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2380
a7e11ee1
AM		 23812009-03-17 Alan Modra <amodra@bigpond.net.au>
2382
2383 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2384 Add compact_stub.
2385 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2386 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2387 ovly_return fields with ovly_entry[2]. Adjust all users.
2388 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2389 when soft-icache.
2390 (spu_elf_build_stubs): Likewise.
2391 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2392 ovly_flavour changes. Update all callers.
2393 (ovl_stub_size_log2): New function.
2394 (build_stub): Handle compact icache stubs. Use different manager
2395 entry point for stubs in non-icache area.
2396 (spu_elf_size_stubs): Don't allocate space for indirect branch
2397 descriptors.
2398 (spu_elf_build_stubs): And don't built them.
2399
607a83c9
AS		 24002009-03-16 Andrew Stubbs <ams@codesourcery.com>
2401
2402 * dwarf2.c (read_section): Always use rawsize, if available.
2403
588f62fc
AM		 24042009-03-16 Alan Modra <amodra@bigpond.net.au>
2405
2406 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2407 of rawsize and size for buffer.
2408
a14c90c1
UW		 24092009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2410
2411 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2412 parameter just because fixed sections fit into local store.
2413 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2414 generating overlays if fixed sections plus reserved stack
2415 and heap space fit into local store.
2416
30c665df
AM		 24172009-03-15 Alan Modra <amodra@bigpond.net.au>
2418
2419 * elf32-spu.c (build_stub): Correct icache set_id.
2420 (spu_elf_relocate_section): Likewise.
2421
f95942a3
RS		 24222009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2423
2424 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2425 symbol table if it was created by the current call.
2426
670562e9
RS		 24272009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2428
2429 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2430 class XMC_DS rather than XMC_UA.
2431
b64232cc
RS		 24322009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2433
2434 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2435 bfd_boolean export_defineds parameter with an unsigned int
2436 auto_export_flags parameter.
2437 * bfd-in2.h: Regenerate.
2438 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2439 split out from xcoff_build_ldsyms.
2440 (xcoff_covered_by_expall_p): New function.
2441 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2442 but with extra code to handle -bexpfull and -bexpall.
2443 (xcoff_mark_auto_exports): New function.
2444 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2445 a function should be automatically exported.
2446 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2447 parameter with an auto_export_flags parameter. Update ldinfo
2448 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2449 exported symbols.
2450
7d504122
RS		 24512009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2452
2453 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2454 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2455 init and fini functions. Do garbage collection for objects
2456 without an entry point too.
2457
8602d4fe
RS		 24582009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2459
2460 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2461 check whether a symbol has csect information.
2462 (coff_print_aux): Likewise.
2463 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2464 information for C_AIX_WEAKEXT too.
2465 (_bfd_xcoff_swap_aux_out): Likewise.
2466 (xcoff_reloc_type_br): Handle defweak symbols too.
2467 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2468 information for C_AIX_WEAKEXT too.
2469 (_bfd_xcoff64_swap_aux_out): Likewise.
2470 (xcoff64_reloc_type_br): Handle defweak symbols too.
2471 * coffgen.c (coff_print_symbol): Handle auxillary function
2472 information for C_AIX_WEAKEXT too.
2473 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2474 instead of BSF_GLOBAL if the L_WEAK flag is set.
2475 (xcoff_dynamic_definition_p): New function.
2476 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2477 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2478 always take the symbol class from the ldsym. Use weak bfd symbol
2479 types for weak ldsyms.
2480 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2481 Fix the check for whether a definition is from a shared object.
2482 Allow redefinitions of weak symbols.
2483 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2484 (xcoff_keep_symbol_p): Likewise.
2485 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2486 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2487 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2488 but mark them as L_WEAK.
2489 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2490 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2491
5b49f6dc
RS		 24922009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2493
2494 * xcofflink.c (xcoff_mark): When walking the relocations,
2495 only mark the target symbol or the target section, not both.
2496 (xcoff_final_definition_p): New function.
2497 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2498 symbol is a valid definition of the associated output symbol.
2499 Use XCOFF_ALLOCATED to stop the same hash table entry having
2500 two output symbols.
2501 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2502 keeping a symbol.
2503 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2504
c4037431
RS		 25052009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2506
2507 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2508 symbols as XMC_XO.
2509
3df13c4a
RS		 25102009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2511
2512 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2513 * libcoff.h: Regenerate.
2514 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2515 line-number counts in the bfd's lineno_counts field.
2516 Don't keep per-csect line-number counts.
2517 (xcoff_sweep): Don't update per-csect line-number counts.
2518 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2519 entries in each output section.
2520 (xcoff_link_input_bfd): Get the number of line numbers from
2521 the bfd's lineno_counts field, rather than recalculating it
2522 from scratch. Fix the range check when updating C_BINCL and
2523 C_EINCL symbols.
2524 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2525 here. Don't expect csects to have line-number counts.
2526
e450936a
RS		 25272009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2528
2529 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2530 * libcoff.h: Regenerate.
2531 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2532 "skip" logic from xcoff_link_input_bfd.
2533 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2534 objects in a dynamic link, rather than checking whether csectpp
2535 is null. Always allocate debug_index for other objects,
2536 and always go through the loop. Update the type of debug_index
2537 after the change above. Read the auxillary csect information
2538 and use xcoff_keep_symbol_p to decide whether a symbol should
2539 be kept. Set its debug_index to -2 if not.
2540 (xcoff_link_input_bfd): Update the type of debug_index after
2541 the change above and always expect it to be nonnull. Use it to
2542 test whether a symbol should be stripped, rather than making the
2543 decision here. Postpone all symbol creation to the second pass.
2544
47dfb2ca
RS		 25452009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2546
2547 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2548 creating a descriptor.
2549 (xcoff_sweep): Don't mark toc_section unless it's needed.
2550 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2551 when marking every bfd.
2552 (xcoff_link_input_bfd): Skip all TOC anchors.
2553 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2554 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2555 to -1; call xcoff_find_tc0 instead.
2556
4cc02a02
RS		 25572009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2558
2559 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2560 * libcoff.h: Regenerate.
2561 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2562 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2563 the previous symbol's csect. Treat last_symndx as an inclusive value
2564 and simplify its handling.
2565 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2566 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 2567 relocations against undefined or absolute sections.
4cc02a02
RS		 2568 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2569 of bfd_und_section_ptr.
2570 (xcoff_link_input_bfd): Likewise.
2571
858ef0ce
RS		 25722009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2573
2574 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2575 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2576 flag is set. Assert that all undefined symbols are either
2577 imported or defined by a dynamic object.
2578 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2579 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2580 handling to all relocations. Only set XCOFF_CALLED for function
2581 symbols.
2582 (xcoff_find_function): New function, split out from...
2583 (bfd_xcoff_export_symbol) ...here.
2584 (xcoff_set_import_path): New function, split out from...
2585 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2586 meaning of XCOFF_CALLED.
2587 (xcoff_mark_symbol): If we mark an undefined and unimported
2588 symbol, find some way of defining it. If the symbol is a function
2589 descriptor, fill in its definition automatically. If the symbol
2590 is a function, mark its descriptor and allocate room for global
2591 linkage code. Otherwise mark the symbol as implicitly imported.
2592 Move the code for creating function descriptors from...
d1fa68d3 2593 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 2594 check for symbols that were implicitly defined.
2595 (xcoff_mark): Don't count any dynamic relocations against
2596 function symbols.
2597 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2598 in the xcoff link info.
2599 (xcoff_link_input_bfd): Remove handling of undefined and
2600 unexported symbols.
2601
12b2cce9
RS		 26022009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2603
2604 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2605 if the target is absolute. Fix comment typo.
2606 (xcoff_ppc_relocate_section): Remove FIXME.
2607 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2608 if the target is absolute.
2609
0e3212ad
RS		 26102009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2611
2612 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2613 R_POS and R_NEG relocations against absolute symbols to the
2614 .loader section.
2615
d19d97e9
RS		 26162009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2617
2618 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2619 to 2 for bfd_mach_ppc_620.
2620
e5231592
RS		 26212009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2622
2623 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2624 * configure.in: Likewise.
2625 * configure: Regenerate.
2626
3516e984
L		 26272009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2628
2629 PR binutils/9945
2630 * elf.c (assign_section_numbers): Generate symbol table if there
2631 is any relocation in output.
2632 (_bfd_elf_compute_section_file_positions): Likewise.
2633
ce98a316
NC		 26342009-03-13 Nick Clifton <nickc@redhat.com>
2635
2636 PR 9934
2637 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2638 * elflink.c (elf_link_read_relocs_from_section): Use
2639 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2640 relocs but no symbol table.
2641 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2642
c4fb387b
L		 26432009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2644
2645 PR ld/9938
2646 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2647 to check ___tls_get_addr.
2648
2649 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2650 strncmp to check __tls_get_addr.
2651
53638231
AS		 26522009-03-12 Andrew Stubbs <ams@codesourcery.com>
2653
2654 * dwarf2.c (read_section): Always check the offset, even when the
2655 section has been read before.
2656
09e8c3bf
L		 26572009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2658
2659 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2660 comments.
2661
36e4dce6
CD		 26622009-03-11 Chris Demetriou <cgd@google.com>
2663
2664 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2665 * bfd-in2.h: Regenerate.
2666 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2667 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2668 mode.
2669 (bsd_write_armap): Likewise.
2670 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2671 flag is set, do nothing.
2672 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2673 for timestamp.
2674
9b175a76
UW		 26752009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2676
2677 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2678 used to update stack pointer.
2679
f501de17
DA		 26802009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2681
2682 PR binutils/9921
2683 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2684 for unknown symbols in absolute section.
2685
d11fd249
NC		 26862009-03-06 Nick Clifton <nickc@redhat.com>
2687
2688 * po/es.po: Updated Spanish translation.
2689
8cd931b7
CL		 26902009-03-05 Christophe Lyon <christophe.lyon@st.com>
2691
2692 * elf32-arm.c (group_sections): Take next section size into
2693 account before accepting to group it.
2694
5fa9e92f
CL		 26952009-03-05 Christophe Lyon <christophe.lyon@st.com>
2696
2697 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2698 PLT entries.
2699 (elf32_arm_final_link_relocate): Likewise.
2700
b92997d6
AM		 27012009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2702
2703 PR 9923
2704 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2705
727fc41e
AM		 27062009-03-04 Alan Modra <amodra@bigpond.net.au>
2707
2708 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2709 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2710 (BFD_FAKE_SECTION): Init new flag.
2711 * ecoff.c (bfd_debug_section): Likewise.
2712 * bfd-in2.h: Regenerate.
2713 * libbfd.h: Regenerate.
2714 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2715 (ppc_elf_reloc_type_lookup): Handle new relocs.
2716 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2717 without marker relocs.
2718 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2719 if section has no old-style calls.
2720 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2721 Don't try to optimize new-style __tls_get_addr call when handling
2722 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2723 relocs.
2724 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2725 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2726 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2727 without marker relocs.
2728 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2729 if section has no old-style calls. Set toc_ref for new relocs as
2730 appropriate.
2731 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2732 Don't try to optimize new-style __tls_get_addr call when handling
2733 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2734 relocs.
2735
51dec227
AM		 27362009-03-04 Alan Modra <amodra@bigpond.net.au>
2737
2738 PR 6768
2739 * configure.in: Test for ld --as-needed support. Link shared
2740 libbfd against libm.
2741 * configure: Regenerate.
2742
a1f7ca36
AM		 27432009-03-03 Alan Modra <amodra@bigpond.net.au>
2744
2745 * Makefile.am: Run "make dep-am".
2746 * Makefile.in: Regenerate.
2747
c3b7224a
NC		 27482009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2749
2750 * elf32-score7.c: New file.
2751 * elf32-score.h: New file.
2752 * elf32-score.c: Add code to support score 7. Set score7 as the
2753 default.
2754 * cpu-score.c: Add score7 architecure.
2755 (compatibile): New function.
2756 * Makefile.am: Add rules for building elf32-score7 object.
2757 * Makefile.in: Regenerate.
2758 * configure.in: Add elf32-score7 object to score vectors.
2759 * configure: Regenerate.
2760 * reloc.c: Add score7 relocs.
2761 * archures.c: Add score3 and score7 machine numbers.
2762 * bfd-in2.h: Regenerate.
2763 * libbfd.h: Regenerate.
2764
58e24671
RW		 27652009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2766
2767 * configure: Regenerate.
2768
5887528b
DA		 27692009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2770
d45b7d74
DA		 2771 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2772 (elf32_hppa_check_relocs): Use it.
2773
5887528b
DA		 2774 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2775 elf64-hppa.c.
2776 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2777 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2778 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2779 (elf_hppa_record_segment_addrs): Likewise.
2780 (elf_hppa_final_link): Likewise.
2781 (elf_hppa_relocate_insn): Likewise.
2782 (elf_hppa_final_link_relocate): Likewise.
2783 (elf64_hppa_relocate_section): Likewise.
2784 * elf64-hppa.c: Insert above.
2785
a03bd320
DA		 27862009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2787
2788 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2789 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2790 (elf_hppa_relocate_section): Likewise.
2791 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2792 from struct elf_link_hash_entry. Add count field.
2793 (struct elf64_hppa_dyn_hash_table): Delete.
2794 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2795 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2796 (hppa_elf_hash_entry, eh_name): Define.
2797 (elf64_hppa_new_dyn_hash_entry): Delete.
2798 (elf64_hppa_dyn_hash_lookup): Delete.
2799 (elf64_hppa_dyn_hash_traverse): Delete.
2800 (get_dyn_name): Delete.
2801 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2802 of struct elf64_hppa_dyn_hash_entry *.
2803 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2804 allocate_global_data_plt, allocate_global_data_stub,
2805 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2806 Likewise.
2807 (hppa64_link_hash_newfunc): New.
2808 (elf64_hppa_hash_table_create): Rework.
2809 (count_dyn_reloc): Likewise.
2810 (hppa64_elf_local_refcounts): New.
2811 (elf64_hppa_check_relocs): Rework using standard technique for recording
2812 local DLT, PLT and OPD reference counts.
2813 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2814 elf_link_hash_entry *.
2815 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2816 allocate_global_data_plt, allocate_global_data_stub,
2817 allocate_global_data_opd, allocate_dynrel_entries,
2818 elf64_hppa_adjust_dynamic_symbol,
2819 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2820 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2821 Use hppa_link_hash_table. Rework.
2822 (elf64_hppa_link_output_symbol_hook): Rework.
2823 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2824 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2825 elf64_hppa_finish_dynamic_sections): Likewise.
2826
ebe24dd4
CL		 28272009-02-26 Christophe Lyon <christophe.lyon@st.com>
2828
2829 * elf32-arm.c (stub_reloc_type): Removed.
2830 (insn_sequence): Renamed reloc_type field to r_type.
2831 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2832 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2833 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2834 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2835 (arm_stub_is_thumb): Catch new stubs.
2836 (arm_type_of_stub): Handle new stubs.
2837 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2838 (bfd_elf32_arm_process_before_allocation): Remove useless
2839 condition.
2840
b9d678e0
L		 28412009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2842
2843 * elf.c (elf_find_function): Use is_function_type to check
2844 function symbol.
2845
56fb3749
SA		 28462009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2847
2848 * xtensa-modules.c: Revert to previous version 1.11 due
2849 to inadvertant commit.
2850
658ff993
SA		 28512009-02-24 Sterling Augustine <sterling@tensilica.com>
2852
2853 * elf32-xtensa.c (text_action_add): Separate test for action
2854 type. Break if saved action is ta_widen_insn at same offset.
2855
cf3eccff
DJ		 28562009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2857
2858 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2859 to elf32_arm_stub_long_branch_any_arm_pic.
2860 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2861 (enum elf32_arm_stub_type, arm_type_of_stub)
2862 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2863 separately.
2864
07d72278
DJ		 28652009-02-24 Joseph Myers <joseph@codesourcery.com>
2866
2867 * elf32-arm.c (PREV_SEC): Update comment.
2868 (group_sections): Rename argument to stubs_always_after_branch.
2869 Reverse the list and place stubs at the end of input sections.
2870 Undefine NEXT_SEC.
2871 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2872
4e31c731
DJ		 28732009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2874
2875 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2876 Fix formatting.
2877 (arm_size_one_stub): Remove unnecessary break.
2878 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2879
28802009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 2881
2882 * elf32-arm.c (stub_insn_type): New type.
2883 (stub_reloc_type): Likewise.
2884 (insn_sequence): Likewise.
2885 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2886 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2887 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2888 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2889 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2890 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2891 (elf32_arm_stub_hash_entry): Add new helper fields.
2892 (stub_hash_newfunc): Initialize these new fields.
2893 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2894 to take endianness into account.
2895 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2896 (arm_map_one_stub): Code is now more generic, thanks to
2897 insn_sequence.
2898
c2b4a39d
CL		 28992009-02-23 Christophe Lyon <christophe.lyon@st.com>
2900
2901 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2902 code.
2903 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2904 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2905 BLX is not available. Fix typo in warning message. Add comments
2906 and improve formatting.
2907 (arm_build_one_stub): Adjust to new
2908 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2909 (arm_map_one_stub): Likewise.
2910
0c376465 29112009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 2912 Eric Botcazou <ebotcazou@adacore.com>
2913 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 2914
2915 * vms.h: Update copyright year, fix comments, reorder declarations.
2916 (_bfd_save_vms_section): Remove the prototype.
2917 (EGPS_S_V_NO_SHIFT): New constant.
2918 (bfd_vms_set_section_flags): New prototype.
2919 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2920 constants.
2921 (EGSY_S_W_FLAGS): Ditto.
2922 (EGSY_S_V_QUAD_VAL): Ditto.
2923 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2924 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2925 EGST_S_B_NAMLNG): Ditto.
2926 (ESRF_S_B_NAMLNG): Ditto.
2927 (ETIR_S_C_HEADER_SIZE): Ditto.
2928 (EGPS_S_V_ALLOC_64BIT): Ditto.
2929 (DST_S_C_EPILOG): Ditto.
2930 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2931 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2932 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2933 (DST_S_L_PCLINE_UNSLONG): Ditto.
2934 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2935 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2936 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2937 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2938 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2939 (DST_S_B_SRC_UNSBYTE): Ditto.
2940 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2941 Add prototypes.
2942 (vms_section, vms_reloc): Remove types.
2943 (hdr_struc): Replaced by ...
2944 (hdr_struct): ... new type.
2945 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2946 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2947 (EMH_DATE_LENGTH): Ditto.
2948 (eom_struc): Replaced by ...
2949 (eom_struct): ... new type.
2950 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2951 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2952 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2953 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2954 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2955 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2956 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2957 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2958 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2959 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2960 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2961 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2962 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2963 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2964 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2965 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2966 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2967 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2968 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2969 (enum file_type_enum): New type.
2970 (struct location_struct): Removed.
2971 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2972 (struct funcinfo, struct module): Ditto.
2973 (struct vms_private_data_struct): Update fields.
2974 (struct vms_section_data_struct): New type.
2975
2976 * vms.c: Update copyright year, fix comments,
2977 Fix includes for DECC, add prototypes.
2978 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2979 some initializers.
2980 Use flavour to set is_vax, location_stack is removed.
2981 (struct pair): Declare.
2982 (fill_section_ptr): Initialize variables at declaration.
2983 Add guard to set SECTION_SYM flag, handlde und section.
2984 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2985 (_bfd_vms_slurp_object_records): New function, replaces previous
2986 vms_object_p.
2987 (vms_slurp_module): New function.
2988 (vms_slurp_image): Ditto.
2989 (vms_object_p): Complete rewrite.
2990 (vms_mkobject): Use is_vax field to slect architecture.
2991 (free_reloc_stream): New function.
2992 (vms_convert_to_var): Ditto.
2993 (vms_convert_to_var_1): Ditto.
2994 (vms_convert_to_var_unix_filename): Ditto.
2995 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2996 VAR format on VMS.
2997 (vms_new_section_hook): Set alignment to 0, allocate private data.
2998 (vms_get_section_contents): Load content.
2999 (vms_get_symbol_info): Handle undefined section.
3000 (vms_find_nearest_line): Handle.
3001 (alloc_reloc_stream): New function.
3002 (vms_slurp_reloc_table): Ditto.
3003 (vms_get_reloc_upper_bound): Make it real.
3004 (vms_canonicalize_reloc): Do the real work.
3005 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3006 ALPHA_R_BOH.
3007 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3008 (vms_set_arch_mach): Check arch.
3009 (vms_set_section_contents): Copy the content after allocation.
3010 (vms_alpha_vec): Update object flags.
3011
3012 * vms-tir.c: Update copyright year, fix comments,
3013 add prototypes for new functions.
3014 (dst_define_location): New function.
3015 (dst_restore_location): New function.
3016 (dst_retrieve_location): New function.
3017 (dst_check_allocation): New function.
3018 (image_dump): Call dst_check_allocation.
3019 (image_write_b): Ditto.
3020 (image_write_w): Ditto.
3021 (image_write_l): Ditto.
3022 (image_write_q): Ditto.
3023 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3024 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3025 CTL_STKDL.
3026 Call error handler instead of abort if name is not known.
3027 (etir_sta): Add quarter_relocs argument and set it.
3028 Fix cast.
3029 (etir_sto): Ditto.
3030 (etir_opr): Ditto, return FALSE in case of error.
3031 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3032 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3033 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3034 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3035 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3036 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3037 Return FALSE in case of error.
3038 (tir_sta): Change sign of psect.
3039 (tir_ctl): Ditto.
3040 (tir_cmd): Fix cast. Makes tir_table static const.
3041 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3042 add argument to explain.
3043 (analyze_etir): Initialize maxptr, add quarter_relocs
3044 declaration, move some declarations into inner scopes.
3045 Handle quarter_relocs and STO_IMM.
3046 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3047 (_bfd_vms_slurp_relocs): New function.
3048 (_bfd_vms_decode_relocs): New function.
3049 (sto_imm): Rewritten.
3050 (start_first_etbt_record): New function.
3051 (start_another_etbt_record): Ditto.
3052 (etir_output_check): Ditto.
3053 (defer_reloc_p): Ditto.
3054 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3055 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3056 rewritte relocations handling.
3057 (_bfd_vms_write_tbt): Removed.
3058 (_bfd_vms_write_dbg): Ditto.
3059
3060 * vms-misc.c: Update copyright year, Fix comments.
3061 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3062 (maybe_adjust_record_pointer_for_object): New function.
3063 (_bfd_vms_get_first_record): New function, replaces ...
3064 (_bfd_vms_get_record): .. removed.
3065 (_bfd_vms_get_object_record): New function.
3066 (_bfd_vms_get_object_record): New function.
3067 (vms_get_remaining_object_record): New function, replaces ...
3068 (_bfd_vms_get_next_record): ... removed.
3069 (add_new_contents): Removed.
3070 (_bfd_save_vms_section): Removed.
3071 (_bfd_get_vms_section): Removed.
3072 (_bfd_vms_output_flush): Write in VAR format.
3073 (new_symbol): Don't make UND section.
3074
3075 * vms-hdr.c: Update copyright year, update list of record handled.
3076 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3077 (_bfd_vms_write_hdr): Strip vms and unix patches,
3078 add comments, truncate module name at 31 characters,
3079 use constants instead of hard-coded value,
3080 write BFD version instead of a fixed string.
3081 (_bfd_vms_slurp_ihd): New function.
3082 (_bfd_vms_slurp_isd): Ditto.
3083 (_bfd_vms_slurp_ihs): Ditto.
3084 (new_module): Ditto.
3085 (parse_module): Ditto
3086 (build_module_list): Ditto.
3087 (module_find_nearest_line): Ditto.
3088 (_bfd_vms_find_nearest_dst_line): Ditto.
3089 (vms_slurp_debug): Ditto.
3090 (_bfd_vms_slurp_dbg): Ditto.
3091 (_bfd_vms_slurp_tbt): Ditto.
3092 (_bfd_vms_write_dbg): Ditto.
3093 (_bfd_vms_write_tbt): Ditto.
3094
3095 * vms-gsd.c: Update copyright year, update list of records handled.
3096 (EVAX_LITERALS_NAME): New macro.
3097 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3098 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3099 (register_universal_symbol): New function and prototype.
3100 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3101 improve debug messages,
3102 use constants instead of hard-coded value,
3103 fix missing endianness conversion,
3104 handle global symbol (SYMG).
3105 (bfd_vms_set_section_flags): New function.
3106 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3107 handle section literals,
3108 fix indentation,
3109 handle section bfd and vms flags,
3110 don't output LIB$INITIALIZE symbol,
3111 fix handling of weak symbols,
3112 fix evax vs vax procedure descriptor,
3113 handle absolute symbols.
3114
3115 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3116 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3117
3118 * makefile.vms (DEFS): Fix flags for VMS.
3119
3120 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3121
3122 * bfd-in2.h: Regenerated.
3123 * libbfd.h: Regenerated.
3124
47149254
CC		 31252009-02-20 Cary Coutant <ccoutant@google.com>
3126
3127 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3128 in struct stat.
3129
6b1cecf3
DK		 31302009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3131
3132 PR gas/7059
3133 * coffcode.h (coff_write_object_contents): Don't let the string
3134 table offset overflow the s_name field when using long section names.
3135
88183869
DK		 31362009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3137
3138 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3139 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3140 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3141 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3142 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3143 (bfd_pmac_xcoff_backend_data): Likewise.
3144 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3145 (bfd_xcoff_aix5_backend_data): Likewise.
3146 (xcoff64_write_object_contents): Delete unused long_section_names
3147 local variable.
3148 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3149 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3150 struct non-const.
3151 * coffcode.h (documentation): Update to describe long section names.
3152 (COFFLONGSECTIONCATHELPER): New helper macro.
3153 (BLANKOR1TOODD): Likewise.
3154 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3155 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3156 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3157 (bfd_coff_set_long_section_names_allowed): New function.
3158 (bfd_coff_set_long_section_names_disallowed): Likewise.
3159 (struct bfd_coff_backend_data): Add new backend hook function
3160 pointer _bfd_coff_set_long_section_names.
3161 (bfd_coff_set_long_section_names): New backend hook.
3162 (coff_write_object_contents): Only generate long section names if
3163 bfd_coff_long_section_names() indicates they are currently enabled.
3164 (bfd_coff_std_swap_table): Make non-const, and initialise long
3165 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3166 (ticoff0_swap_table): Likewise to both.
3167 (ticoff1_swap_table): Again, likewise to both.
3168 * coffgen.c (make_a_section_from_file): Allow long section names
3169 as inputs even if not currently allowed for outputs.
3170 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3171 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3172 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3173 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3174 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3175 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3176 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3177 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3178 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3179 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3180 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3181 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3182 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3183 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3184 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3185 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3186 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3187 * libcoff-in.h: Update copyright year to cause updated copyright
3188 year in generated libcoff.h, and fix typo.
3189 * libcoff.h: Regenerated.
3190 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3191 (_bfd_ecoff_no_long_sections): Add prototype.
3192 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3193 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3194 defined by an including .c file.
3195 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3196 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3197 (ticoff1_swap_table): Likewise to both.
3198
90d8a22c
CL		 31992009-02-18 Christophe Lyon <christophe.lyon@st.com>
3200
3201 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3202 stub. Catch default case error.
3203 (arm_map_one_stub): Add missing Thumb mapping symbol.
3204
12123067
NC		 32052009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3206
3207 PR 9841
3208 * elf32-avr.c: Handle case where no local symbos exist correctly.
3209
fea2b4d6
CL		 32102009-02-16 Christophe Lyon <christophe.lyon@st.com>
3211
3212 bfd/
3213 * elf32-arm.c (arm_long_branch_stub,
3214 arm_thumb_v4t_long_branch_stub,
3215 arm_thumb_thumb_long_branch_stub,
3216 arm_thumb_arm_v4t_long_branch_stub,
3217 arm_thumb_arm_v4t_short_branch_stub,
3218 arm_pic_long_branch_stub):
3219 Renamed to elf32_arm_stub_long_branch_any_any,
3220 elf32_arm_stub_long_branch_v4t_arm_thumb,
3221 elf32_arm_stub_long_branch_thumb_only,
3222 elf32_arm_stub_long_branch_v4t_thumb_arm,
3223 elf32_arm_stub_short_branch_v4t_thumb_arm,
3224 elf32_arm_stub_long_branch_any_any_pic.
3225 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3226 arm_thumb_thumb_stub_long_branch,
3227 arm_thumb_arm_v4t_stub_long_branch,
3228 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3229 Renamed to arm_stub_long_branch_any_any,
3230 arm_stub_long_branch_v4t_arm_thumb,
3231 arm_stub_long_branch_thumb_only,
3232 arm_stub_long_branch_v4t_thumb_arm,
3233 arm_stub_short_branch_v4t_thumb_arm,
3234 arm_stub_long_branch_any_any_pic.
3235
13e0a874
DA		 32362009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3237
3238 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3239 in branch offset check.
3240
3a71aa26
AM		 32412009-02-15 Alan Modra <amodra@bigpond.net.au>
3242
3243 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3244 add toc.symndx and toc.add.
3245 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3246 Set up toc.add.
3247 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3248 callers.
3249 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3250 (branch_reloc_hash_match): New function, extracted from..
3251 (ppc64_elf_tls_optimize): ..here.
3252 (ppc64_elf_relocate_section): Properly set addends when optimizing
3253 tls sequences. Avoid unnecessary reading and writing of insns.
3254 Only redo reloc when symbol changed. Bypass symbol checks when
3255 using tlsld_got.
3256 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3257 (branch_reloc_hash_match): New function, extracted from..
3258 (ppc_elf_tls_optimize): ..here.
3259 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3260 Don't clear addend on zapped __tls_get_addr reloc.
3261
2c2b4ed4
NC		 32622009-02-12 Nick Clifton <nickc@redhat.com>
3263
3264 PR 9827
3265 * elflink.c (bfd_elf_final_link): When counting the relocations,
3266 if the header size has not been set yet then assume that it will
3267 match the output section's reloc type.
3268
453f5985
NS		 32692009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3270
3271 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3272 relocatable link.
3273
3209bffa
AM		 32742009-02-09 Alan Modra <amodra@bigpond.net.au>
3275
3276 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3277 (find_function): Likewise.
3278 (pasted_function): Don't error if no prior function found.
3279 (discover_functions): Revert 2008-12-10 change. Extend first
3280 function range to start of section.
3281
813c8a3c
DA		 32822009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3283
3284 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3285 functions to C90.
3286 * elf64-hppa.h: Likewise.
3287
2d0f9ad9
JM		 32882009-02-06 Joseph Myers <joseph@codesourcery.com>
3289
3290 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3291 .sbss handling.
3292
50e00962
AM		 32932009-02-04 Alan Modra <amodra@bigpond.net.au>
3294
3295 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3296 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3297
52b6b6b9
JM		 32982009-02-03 Sandip Matte <sandip@rmicorp.com>
3299
3300 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3301 * archures.c (bfd_mach_mips_xlr): Define.
3302 * bfd-in2.h: Regenerate.
3303 * cpu-mips.c (I_xlr): Define.
3304 (arch_info_struct): Add XLR entry.
3305 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3306 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3307 (mips_mach_extensions): Add XLR entry.
3308
654c3c9f
EW		 33092009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3310
3311 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3312
31dd3154
JM		 33132009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3314
3315 * configure.in: AC_SUBST pdfdir.
d1fa68d3 3316 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 3317 and install-pdf-recursive targets. Define pdfdir.
3318 * doc/Makefile.am: Define pdf__strip_dir. Add
3319 install-pdf and install-pdf-am targets.
d1fa68d3 3320 * po/Make-in: Add install-pdf target.
31dd3154
JM		 3321 * configure: Regenerate.
3322 * Makefile.in: Regenerate
3323 * doc/Makefile.in: Regenerate.
3324
cf869cce
NC		 33252009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3326
3327 * bfd-in2.h: Regenerate.
3328 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3329 fields from n_entries to n_slots where appropriate, update comments.
3330 (HOWTO): Add TLS relocations.
3331 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3332 (enum elf_m68k_got_offset_size): New enum.
3333 (struct elf_m68k_got_entry.type): Move field to ...
3334 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3335 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3336 functions.
3337 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3338 functions.
3339 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3340 fields into n_entries array. Update comments.
3341 (elf_m68k_init_got): Simplify, update all uses.
3342 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3343 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3344 GOT entries; update name, update all uses.
3345 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3346 (elf_m68k_get_got_entry): Update.
3347 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3348 simplify.
3349 (elf_m68k_remove_got_entry_type): Simplify.
3350 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3351 (elf_m68k_can_merge_gots): Update.
3352 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3353 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3354 GOT entries, simplify.
3355 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3356 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3357 field, remove obsoleted local_n_entries field.
3358 (elf_m68k_partition_multi_got_2): New static function.
3359 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3360 update.
3361 (elf_m68k_remove_got_entry_type): Update.
3362 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 3363 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 3364 update of sgot->size and srelgot->size.
3365 (elf_m68k_gc_sweep_hook): Update.
3366 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3367 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3368 TLS relocations.
3369 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3370 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3371
c1a0a41f
DD		 33722009-02-02 DJ Delorie <dj@redhat.com>
3373
3374 * elf32-mep.c (config_names): Regenerate configuration.
3375
72a80a16
AM		 33762009-02-02 Alan Modra <amodra@bigpond.net.au>
3377
3378 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3379 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3380 * elf.c (bfd_elf_get_str_section): Make static.
3381 (bfd_elf_find_section): Delete.
3382 * libbfd.h: Regenerate.
3383
273f4430
JK		 33842009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3385
3386 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3387 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3388
010e5ae2
AM		 33892009-01-31 Alan Modra <amodra@bigpond.net.au>
3390
3391 * elflink.c (on_needed_list): New function.
3392 (elf_link_add_object_symbols): Link in --as-needed libs if they
3393 satisfy undefined symbols in other libs.
3394
33a7ffc2
JM		 33952009-01-30 Julian Brown <julian@codesourcery.com>
3396
3397 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3398 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3399 with --just-symbols (-R).
3400
13d72a14
AN		 34012009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3402
3403 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3404 high_pc in order to properly sign-extend VMAs.
3405
d334575b 34062009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 3407 Mark Shinwell <shinwell@codesourcery.com>
3408 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 3409
3410 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3411
528aeb62
CM		 34122009-01-28 Catherine Moore <clm@codesourcery.com>
3413
3414 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3415 SEC_LOAD for dynamic relocation sections.
3416
f6f05983
HPN		 34172009-01-27 Hans-Peter Nilsson <hp@axis.com>
3418
3419 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3420 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3421 the size of local TLS data.
3422
27cc28f9
AS		 34232009-01-27 Andreas Schwab <schwab@suse.de>
3424
3425 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3426 architectures in the archive.
3427
b3bf42d8
HPN		 34282009-01-27 Hans-Peter Nilsson <hp@axis.com>
3429
f551b6f0
HPN		 3430 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3431 <R_CRIS_32_DTPREL>: Correct relocation value.
3432
b3bf42d8
HPN		 3433 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3434 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3435 symbols with non-default visibility.
3436
9bc4e62b
NS		 34372009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3438
3439 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3440 describing the trampolines.
3441 (ppc_elf_relocate_section): Update relocs to describe the
3442 trampolines.
3443
aeaf6540
DA		 34442009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3445
3446 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3447 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3448 and R_PARISC_PCREL12F relocations.
3449
1e8fa21e
AM		 34502009-01-24 Alan Modra <amodra@bigpond.net.au>
3451
3452 PR 6022
3453 * elflink.c (find_version_for_sym): New function split out from,
3454 but without export_dynamic test, ..
3455 (_bfd_elf_link_assign_sym_version): ..here.
3456 (_bfd_elf_export_symbol): Use it.
3457
28caa186
AM		 34582009-01-23 Alan Modra <amodra@bigpond.net.au>
3459
3460 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3461 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3462 * elflink.c: ..here, somewhat modified.
3463 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3464 _bfd_elf_link_find_version_dependencies,
3465 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3466 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3467 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3468 declare..
3469 * elflink.c: ..and make static here.
3470 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3471 of output_bfd from struct elf_find_verdep_info.
3472 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3473 struct elf_info_failed.
3474 (bfd_elf_size_dynamic_sections): Adjust.
3475
be04437d
AM		 34762009-01-22 Alan Modra <amodra@bigpond.net.au>
3477
3478 PR 6832
3479 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3480 after comp_unit_find_line call.
3481
58f9615c
NC		 34822009-01-21 Nick Clifton <nickc@redhat.com>
3483
3484 PR 9769
3485 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3486 tm_gmtoff field in struct tm.
3487
fb266b8b
AM		 34882009-01-21 Alan Modra <amodra@bigpond.net.au>
3489
3490 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3491 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3492 sections in soft-icache lines unless non_ia_text. Don't add
3493 rodata if doing so would exceed line size.
3494
451ffe63
HPN		 34952009-01-19 Hans-Peter Nilsson <hp@axis.com>
3496
3497 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3498 types than bfd_link_hash_indirect, before early return, call
3499 _bfd_elf_link_hash_copy_indirect.
3500
5aa6ff7c
AS		 35012009-01-19 Andrew Stubbs <ams@codesourcery.com>
3502
3503 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3504 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3505 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3506 (elf_backend_obj_attrs_order): New define.
3507 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3508 (elfNN_bed): Add elf_backend_obj_attrs_order.
3509
3483fe2e
AS		 35102009-01-19 Andrew Stubbs <ams@codesourcery.com>
3511
3512 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3513 (obj_attr_size): Likewise.
3514 (write_obj_attribute): Likewise.
3515 (_bfd_elf_copy_obj_attributes): Likewise.
3516 (_bfd_elf_parse_attributes): Likewise.
3517 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3518 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3519 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3520 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3521 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3522 with macros.
3523
2d0bb761
AS		 35242009-01-19 Andrew Stubbs <ams@codesourcery.com>
3525
3526 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3527 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3528 (bfd_elf_add_obj_attr_string): Likewise.
3529 (bfd_elf_add_obj_attr_int_string): Likewise.
3530 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3531 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3532 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3533 Tag_nodefaults has no default value.
3534 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3535 comment to reflect the new state.
3536
a77e83b7
AM		 35372009-01-19 Alan Modra <amodra@bigpond.net.au>
3538
3539 PR 9695
3540 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3541 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3542 (adjust_z_magix): Delete dead code handling QMAGIC.
3543
f6d29e26
KT		 35442009-01-16 Kai Tietz <kai.tietz@onevision.com>
3545
3546 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3547 IMAGE_SCN_MEM_DISCARDABLE.
3548
29670fb9
AM		 35492009-01-16 Alan Modra <amodra@bigpond.net.au>
3550
3551 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3552 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3553 * configure.in (commonbfdlib): Delete.
3554 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3555 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3556 is available, not just for linux.
3557 * po/SRC-POTFILES.in: Regenerate.
3558 * Makefile.in: Regenerate.
3559 * configure: Regenerate.
3560
91e22acd
AS		 35612009-01-15 Andrew Stubbs <ams@codesourcery.com>
3562 Julian Brown <julian@codesourcery.com>
3563
3564 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3565 ARM attributes in ABI 2.07.
3566 * elf32-arm.c (get_secondary_compatible_arch): New function.
3567 (set_secondary_compatible_arch): New function.
3568 (tag_cpu_arch_combine): New function.
3569 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3570 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3571 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3572 make it fit with order_01243.
3573 Add support for Tag_also_compatible_with,
3574 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3575 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3576 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3577 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3578 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3579 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3580 Rework the way unknown attributes are handled.
3581 Defer errors until all attributes have been processed.
3582
7b86a9fa
AS		 35832009-01-15 Andrew Stubbs <ams@codesourcery.com>
3584
3585 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3586 bfd_elf_add_obj_attr_int_string.
3587 Read Tag_compatibility from its new location in the attribute array,
3588 rather than the attribute list.
3589 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3590 bfd_elf_add_obj_attr_int_string.
3591 (_bfd_elf_parse_attributes): Likewise.
3592 (_bfd_elf_merge_object_attributes): There's now only one
3593 Tag_compatibility, and it's in the array, not the list.
3594 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3595 Tag_compatibility.
3596 (bfd_elf_add_obj_attr_compat): Rename to
3597 bfd_elf_add_obj_attr_int_string.
3598 (bfd_elf_add_proc_attr_compat): Rename to
3599 bfd_elf_add_proc_attr_int_string.
3600 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3601 Tag_compatibility.
3602
01e1a5bc
NC		 36032009-01-15 Douglas B Rupp <rupp@gnat.com>
3604
3605 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3606 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3607 (vmsutil.lo): Add dependency rule.
3608 * Makefile.in: Regenerate.
3609 * config.bfd (ia64*-*-*vms*): Add case.
3610 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3611 * configure: Regenerate.
3612 * vmsutil.c: New file.
3613 * vmsutil.h: New file.
3614 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3615 attr to bfd_vma.
3616 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3617 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3618 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3619 elfNN_vms_object_p): New functions
3620 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3621
a33dafc3
L		 36222009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3623
3624 PR ld/9727
3625 * elflink.c (elf_gc_sweep): Exclude the group section if the
3626 first member of the section group is excluded.
3627
13c0e967
AM		 36282009-01-14 Alan Modra <amodra@bigpond.net.au>
3629
3630 PR 9735
3631 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3632 saved filename, use bfd_alloc rather than bfd_malloc for it.
3633
460e679b
AM		 36342009-01-13 Alan Modra <amodra@bigpond.net.au>
3635
3636 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3637
25076afa
AM		 36382009-01-13 Alan Modra <amodra@bigpond.net.au>
3639
3640 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3641
37107878
AM		 36422009-01-12 Alan Modra <amodra@bigpond.net.au>
3643
3644 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3645
cd4a7468
AM		 36462009-01-12 Alan Modra <amodra@bigpond.net.au>
3647
3648 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3649 num_lines_log2.
3650 (struct got_entry): Add br_addr.
3651 (struct call_info): Add priority.
3652 (struct function_info): Add lr_store and sp_adjust.
3653 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3654 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3655 area as an overlay, and check that no other overlays exist. Look up
3656 icache overlay manager entry sym.
3657 (BRA_STUBS, BRA, BRASL): Define.
3658 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3659 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3660 in branch insn.
3661 (count_stub, build_stub): Support soft-icache.
3662 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3663 (spu_elf_size_stubs): Size soft-icache stubs.
3664 (overlay_index): New function.
3665 (spu_elf_build_stubs): Make static. Support soft-icache.
3666 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3667 (find_function_stack_adjust): Save lr store and stack adjust insn
3668 offsets.
3669 (maybe_insert_function): Adjust find_function_stack_adjust call.
3670 (mark_functions_via_relocs): Retrieve priority.
3671 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3672 (sort_calls): Sort by priority first.
3673 (mark_overlay_section): Ignore .ovl.init.
3674 (sum_stack): Only print when stack_analysis.
3675 (print_one_overlay_section): New function, extracted from..
3676 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3677 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3678 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3679 analysis. Call spu_elf_build_stubs.
3680 (spu_elf_relocate_section): For soft-icache encode overlay index
3681 into addresses.
3682 (spu_elf_output_symbol_hook): Support soft-icache.
3683 (spu_elf_modify_program_headers: Likewise.
37107878 3684
cd4a7468
AM		 3685 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3686 num_regions to num_lines. Add line_size and max_branch.
3687 (enum _ovly_flavour): Add ovly_soft_icache.
3688 (spu_elf_build_stubs): Delete.
3689
80c29487
JK		 36902009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3691
3692 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3693 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3694
1bc86aea
HPN		 36952009-01-07 Hans-Peter Nilsson <hp@axis.com>
3696
3697 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3698 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3699 the program, the known offset starts at the negative size of the
3700 TLS section.
3701 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3702 Similar.
3703
3baa454d 37042009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 3705
3baa454d 3706 * config.bfd: Add lm32-*-rtems*.
75606e85 3707
9dbe8890
L		 37082009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3709
3710 * coff-ppc.c: Add 2009 to Copyright.
3711 * elf32-cris.c: Likewise.
3712 * elflink.c: Likewise.
3713
0bdf8d40
HPN		 37142009-01-03 Hans-Peter Nilsson <hp@axis.com>
3715
3716 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3717 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3718
54ac0771
L		 37192009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3720
3721 PR ld/9679
3722 * elflink.c (elf_merge_st_other): New.
3723 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3724 hide them if needed.
3725 (elf_link_add_object_symbols): Updated.
3726
d8880531
L		 37272009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3728
3729 PR ld/9676
3730 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3731 ref_dynamic and dynamic_def fields when setting def_regular
3732 to 1.
3733
b70b5c14
NC		 37342009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3735
3736 PR 9682
3737 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3738 literal.
3739
d8880531 3740For older changes see ChangeLog-2008
56882138
AM		 3741\f
3742Local Variables:
3743mode: change-log
3744left-margin: 8
3745fill-column: 74
3746version-control: never
3747End:
GDB Binutils - Deliverables
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