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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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2955ec4c
L		 12009-07-21 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/10426
4 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
5 from a DSO into a normal FUNC symbol.
6 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
7 a normal FUNC symbol.
8
6d30f5b2
NC		 92009-07-17 Chao-ying Fu <fu@mips.com>
10
11 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
12 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
13 interlocking, the last PLT entry needs a nop in the branch delay slot.
14 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
15 output the last two PLT entries in reverse order.
16
1f85278f
L		 172009-07-16 H.J. Lu <hongjiu.lu@intel.com>
18
19 * elf32-i386.c (elf_i386_relocate_section): Don't get local
20 STT_GNU_IFUNC symbol for relocatable link.
21 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
22
f07749bb
L		 232009-07-10 H.J. Lu <hongjiu.lu@intel.com>
24
25 * bfdio.c (bfd_iovec): Add comments for bmmap.
26 * bfd-in2.h: Regenerated.
27
8455dd2c
L		 282009-07-10 H.J. Lu <hongjiu.lu@intel.com>
29
30 * Makefile.am: Run "make dep-am".
31 * Makefile.in: Regenerated.
32
cedfb179
DK		 332009-07-10 Doug Kwan <dougkwan@google.com>
34
35 * elf32-arm.c (stub_hash_newfunc): Initialize fields
36 target_addend and orig_insn.
37
fa8f86ff
TT		 382009-07-10 Tom Tromey <tromey@redhat.com>
39
40 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
41 (elf-eh-frame.lo): Likewise.
42 (elf32-bfin.lo): Likewise.
43 (elf32-frv.lo): Likewise.
44 (elf32-xc16x.lo): Likewise.
45 * Makefile.in: Rebuild.
46 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
47 * elf-eh-frame.c: Likewise.
48 * elf32-bfin.c: Likewise.
49 * elf32-frv.c: Likewise.
50 * elf32-xc16x.c: Likewise.
51
33c6a8fc
JB		 522009-07-10 Julian Brown <julian@codesourcery.com>
53
54 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
55 symbol a stub entry is derived from, not the entry for the stub
56 itself, in call to elf32_arm_final_link_relocate.
57
1d770845
L		 582009-07-10 H.J. Lu <hongjiu.lu@intel.com>
59
60 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
61 when reporting addends.
62
52cfded7
AM		 632009-07-10 Alan Modra <amodra@bigpond.net.au>
64
65 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
66 data even when no stubs.
67 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
68
e054468f
AM		 692009-07-10 Alan Modra <amodra@bigpond.net.au>
70
71 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
72 (ppc_elf_get_synthetic_symtab): Report addend.
73 (PLT_IFUNC): Define.
74 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
75 (ppc_elf_create_glink): New function.
76 (ppc_elf_create_dynamic_sections): Use it.
77 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
78 (update_local_sym_info): Allocate space for local_plt array.
79 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
80 entry pointer.
81 (is_branch_reloc): New function.
82 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
83 (ppc_elf_gc_sweep_hook): Likewise.
84 (ppc_elf_adjust_dynamic_symbol): Likewise.
85 (allocate_dynrelocs): Likewise.
86 (ppc_elf_size_dynamic_sections): Likewise.
87 (ppc_elf_relocate_section): Likewise.
88 (branch_reloc_hash_match): Use is_branch_reloc.
89 (ppc_elf_tls_optimize): Adjust for local_plt.
90 (write_glink_stub): New function, extracted from..
91 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
92 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
93 branch table when dynamic.
94 (elf_backend_post_process_headers): Define.
95 * elf64-ppc.c (elf_backend_post_process_headers): Define.
96 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
97 (ppc64_elf_get_synthetic_symtab): Report addend.
98 (struct ppc_stub_hash_entry): Add plt_ent.
99 (PLT_IFUNC): Define.
100 (struct ppc_link_hash_table): Add iplt and reliplt.
101 (create_linkage_sections): Make .iplt and .rela.iplt sections.
102 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
103 (update_local_sym_info): Allocate space for local_plt array.
104 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
105 entry pointer.
106 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
107 and don't change hash flags here.
108 (is_branch_reloc): New function.
109 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
110 (ppc64_elf_gc_sweep_hook): Likewise.
111 (ppc64_elf_adjust_dynamic_symbol): Likewise.
112 (allocate_dynrelocs): Likewise.
113 (ppc64_elf_size_dynamic_sections): Likewise.
114 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
115 (ppc64_elf_size_stubs): Likewise.
116 (ppc64_elf_relocate_section): Likewise.
117 (get_sym_h): Adjust for local_plt.
118 (branch_reloc_hash_match): Use is_branch_reloc.
119 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
120 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
121
041de40d
AM		 1222009-07-10 Alan Modra <amodra@bigpond.net.au>
123
124 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
125
7ae26bc1
AM		 1262009-07-10 Alan Modra <amodra@bigpond.net.au>
127
128 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
129 and ref_regular_nonweak comment.
130 * elflink.c (elf_link_output_extsym): Special case ifunc syms
131 when def_regular, not ref_regular.
132 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
133 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
134 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
135
9c4d0c1f
AM		 1362009-07-09 Alan Modra <amodra@bigpond.net.au>
137
138 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
139 of malloc'd struct call_info.
140 (pasted_function): Likewise, priority too.
141
2fc6d3b0
AM		 1422009-07-07 Alan Modra <amodra@bigpond.net.au>
143
144 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
145 alignment when packing sections into overlays.
146
9e1f7c0e
DK		 1472009-07-03 Cary Coutant <ccoutant@google.com>
148
149 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
150
4a768870
DK		 1512009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
152
153 * coffcode.h (sec_to_styp_flags): Partially revert (functional
154 changes only) earlier patch:-
155
156 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
157
158 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
159 give .debug and .reloc data characteristics.
160 (DOT_RELOC): New define for .reloc section string.
161 (coff_write_object_contents): Use DOT_RELOC instead of string.
162
848f5748
TT		 1632009-07-02 Tom Tromey <tromey@redhat.com>
164
165 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
166 * bfdwin.c (bfd_free_window): Cast to unsigned long.
167
dda46a27
L		 1682009-07-01 Nick Clifton <nickc@redhat.com>
169
170 * elf-m10300.c: Remove trailing white space.
171 * reloc.c: Likewise.
172
efde2f2c
NC		 1732009-07-01 Douglas B Rupp <rupp@gnat.com>
174
dda46a27 175 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 176 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 177 * configure.in: Use them.
178 * configure: Regenerate.
179 * config.in: Regnerate.
180 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 181 #define _BSD_SOURCE. Add comments.
182 (vms_file_stats_name): Calculate creation date based on available
183 runtime data. Return 1 for version instead of 0.
184
e1ec24c6
NC		 1852009-07-01 Nick Clifton <nickc@redhat.com>
186
187 PR 10072
188 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
189 to R_ARM_THM_PC8 relocation.
190
2709f570
NC		 1912009-06-29 Nick Clifton <nickc@redhat.com>
192
193 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
194 different uses of the relocations addend when a symbol is in a
195 merged section.
196
83b89087
L		 1972009-06-27 H.J. Lu <hongjiu.lu@intel.com>
198
199 PR ld/10337
200 * elf.c (bfd_section_from_shdr): Don't change sh_link for
201 SHT_REL/SHT_RELA sections on executable nor shared library.
202 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
203 as a normal section.
204
be7035c6
NC		 2052009-06-25 Nick Clifton <nickc@redhat.com>
206
207 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
208 symbols with SEC_MERGE flag.
209
bdeb4032
KT		 2102009-06-25 Kai Tietz <kai.tietz@onevision.com>
211
212 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
213 give .debug and .reloc data characteristics.
214 (DOT_RELOC): New define for .reloc section string.
215 (coff_write_object_contents): Use DOT_RELOC instead of string.
216
b32e07d7
TG		 2172009-06-25 Tristan Gingold <gingold@adacore.com>
218
219 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
220 (bfd_mach_o_canonicalize_dynamic_symtab)
221 (bfd_mach_o_get_synthetic_symtab): Defines.
222 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
223 (TARGET_NAME): Use Mach-O specific functions for dynamic.
224
225 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
226 for scattered relocations.
227 (bfd_mach_o_i386_print_thread): New function.
228 (bfd_mach_o_print_thread): Define.
229
230 * mach-o.c (text_section_names_xlat): Add an entry for __const.
231 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
232 New functions extracted from ...
233 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
234 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
235 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
236 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
237 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
238 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
239 Set name_str field.
240 (bfd_mach_o_scan_read_dylib): Ditto.
241 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
242 reindent.
243 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
244 decode isym and flags on little endian targets. Set dysymtab field.
245 (bfd_mach_o_scan_start_address): Adjust for enum names.
246 (bfd_mach_o_lookup_section): Do not look for segments anymore.
247 (bfd_mach_o_print_section): Display bfd section name.
248 (bfd_mach_o_print_segment): Display none if no name.
249 (bfd_mach_o_print_dysymtab): Display next index for local, external
250 and undefined symbols.
251 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
252 Display dylinker name. Display thread and unixthread commands content.
253 (bfd_mach_o_print_thread): New macro.
254
255 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
256 (bfd_mach_o_ppc_thread_flavour): Ditto.
257 (bfd_mach_o_i386_thread_flavour): Ditto.
258 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
259 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
260 BFD_MACH_O_THREAD_STATE_NONE.
261 (bfd_mach_o_segment_command): Remove segment field.
262 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
263 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
264 (bfd_mach_o_prebound_dylib_command): Ditto.
265 (bfd_mach_o_dylib_command): Ditto.
266 (bfd_mach_o_prebound_dylib_command): Remove section field.
267 (mach_o_data_struct): Add dysymtab field.
268 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
269 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
270 (bfd_mach_o_build_commands): Remove parameter names and attributes.
271 (bfd_mach_o_get_dynamic_reloc_upper_bound)
272 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
273
c41ba836
DK		 2742009-06-25 Rafael Avila de Espindola <espindola@google.com>
275
276 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
277 field of struct dirent.
278
3188b070
TG		 2792009-06-23 Tristan Gingold <gingold@adacore.com>
280
281 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
282 of this macro. Fix indentation.
283
022f8312
CL		 2842009-06-22 Christophe Lyon <christophe.lyon@st.com>
285
286 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
287 destination for defined dynamic symbols when deciding whether to
288 insert a stub or not.
289 (allocate_dynrelocs): Make sure functions are not marked as Thumb
290 when actually accessed through a PLT, even when generating a
291 shared lib.
292
d297e807
TG		 2932009-06-22 Tristan Gingold <gingold@adacore.com>
294
295 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
296 the relocs array.
297
ceaf50a2
AM		 2982009-06-22 Alan Modra <amodra@bigpond.net.au>
299
300 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
301 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
302
983bddc8
AM		 3032009-06-22 Alan Modra <amodra@bigpond.net.au>
304
305 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
306
f8703194
L		 3072009-06-19 H.J. Lu <hongjiu.lu@intel.com>
308
309 * elflink.c (elf_link_add_object_symbols): Avoid warning
310 from -Wjump-misses-init in gcc 4.5.0.
311
09a24cbf
L		 3122009-06-19 H.J. Lu <hongjiu.lu@intel.com>
313
314 * elf32-i386.c (elf_i386_check_relocs): Properly check local
315 symbol on error.
316 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
317
4c544807
L		 3182009-06-19 H.J. Lu <hongjiu.lu@intel.com>
319
320 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
321 r_symndx. Report local symbol name on error.
322 (elf_i386_check_relocs): Updated. Report local symbol name on
323 error.
324 (elf_i386_gc_sweep_hook): Updated.
325 (elf_i386_relocate_section): Likewise.
326
327 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
328 r_symndx. Report local symbol name on error.
329 (elf64_x86_64_check_relocs): Updated. Report local symbol name
330 on error.
331 (elf64_x86_64_gc_sweep_hook): Updated.
332 (elf64_x86_64_relocate_section): Likewise.
333
b8674692
TG		 3342009-06-19 Tristan Gingold <gingold@adacore.com>
335
336 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
337
046b007d
TG		 3382009-06-19 Tristan Gingold <gingold@adacore.com>
339
340 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
341 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
342 (bfd_mach_o_valid): Ditto.
343 (bfd_mach_o_wide_p): Ditto.
344 (bfd_mach_o_canonicalize_reloc): Ditto.
345 (bfd_mach_o_build_commands): Ditto.
346 (bfd_mach_o_scan_read_thread): Ditto.
347 (bfd_mach_o_flatten_sections): Ditto.
348 (bfd_mach_o_scan_start_address): Ditto.
349 (bfd_mach_o_lookup_section): Ditto.
350 (bfd_mach_o_core_fetch_environment): Ditto.
351 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
352 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
353 (bfd_mach_o_scan_write_symtab): Ditto.
354 Use macros instead of hard-coded values.
355 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
356 Use bfd_mach_o_get_data instead of direct access. Use macros
357 instead of hard-coded values.
358 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
359 Remove sym argument and get section from mdata.
360 Move code into the else branch.
361 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
362 Remove sym argument and get section from mdata. Adjust code.
363 (bfd_mach_o_scan_read_dylib): Move assertion into the created
364 switch (which replaces consecutive if statements).
365 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
366 module table, table of content, indirect symbols and external
367 referenced symbols.
368 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
369 field.
370 (bfd_mach_o_scan_read_linkedit): New function.
371 (bfd_mach_o_scan_read_str): Ditto.
372 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
373 field of mdata.
374 (bfd_mach_o_get_symtab_upper_bound): Remove check as
375 bfd_mach_o_count_symbols never returns an error.
376 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
377 symtab field (there might be only one symtab).
378 (bfd_mach_o_scan_read_command): Handle reexported dylib.
379 Handle sub frameworks, sub umbrella, sub library and sub client.
380 Read code signature and segment split info commands.
381 (bfd_mach_o_scan): Reindent.
382 (bfd_mach_o_xlat_name): New type.
383 (bfd_mach_o_print_flags): New function.
384 (bfd_mach_o_get_name): Ditto.
385 (bfd_mach_o_cpu_name): New variable.
386 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
387 (bfd_mach_o_section_type_name)
388 (bfd_mach_o_section_attribute_name)
389 (bfd_mach_o_load_command_name): New variables.
390 (bfd_mach_o_print_private_header): New function.
391 (bfd_mach_o_print_section_map): New function extracted from
392 bfd_mach_o_print_private_bfd_data.
393 (bfd_mach_o_print_section): Ditto. Print more infos.
394 (bfd_mach_o_print_segment): Ditto.
395 (bfd_mach_o_print_dysymtab): Ditto.
396 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
397 load weak dylib, reexport dylib and id dylib.
398 Handle code signature and segment_split info.
399 Handle sub frameworks, sub umbrella, sub library and sub client.
400 (bfd_mach_o_section_get_nbr_indirect): New function.
401
402 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
403 (bfd_mach_o_header_flags): New enum to define header flags.
404 (bfd_mach_o_section_attribute): New enum to replace ...
405 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
406 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
407 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
408 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
409 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
410 these removed macros.
411 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
412 (bfd_mach_o_dylib_module): New type.
413 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
414 macros.
415 (bfd_mach_o_dylib_table_of_content): New type.
416 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
417 (bfd_mach_o_dylib_reference): New type.
418 (BFD_MACH_O_REFERENCE_SIZE): New macro.
419 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
420 modules, toc, references and indirect syms.
421 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
422 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
423 unused). Add comment.
424 (bfd_mach_o_dylib_command): Ditto.
425 (bfd_mach_o_prebound_dylib_command): Ditto.
426 (bfd_mach_o_linkedit_command): New type.
427 (bfd_mach_o_str_command): New type.
428 (bfd_mach_o_load_command): Add linkedit and str fields.
429 (mach_o_data_struct): Add symtab field.
430 (bfd_get_mach_o_data): Renamed to ...
431 (bfd_mach_o_get_data): ... this new macro.
432 (bfd_mach_o_scan_read_symtab_symbol,
433 bfd_mach_o_scan_read_symtab_strtab,
434 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
435
436 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
437 instead of direct access.
438
6d78d0b9
AM		 4392009-06-19 Alan Modra <amodra@bigpond.net.au>
440
441 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
442 R_PPC_PLTREL24 relocs.
443 (ppc_elf_relocate_section): Likewise.
444
3ec01793
AM		 4452009-06-19 Alan Modra <amodra@bigpond.net.au>
446
447 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
448 pointer to sym hash. Update all uses.
449 (update_plt_info): Likewise. Don't check addend here.
450
c2e61a4e
L		 4512009-06-18 H.J. Lu <hongjiu.lu@intel.com>
452
453 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
454 bfd_sym_from_r_symndx.
455 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
456
87d72d41
AM		 4572009-06-18 Alan Modra <amodra@bigpond.net.au>
458
459 * elf-bfd.h (struct sym_sec_cache): Delete.
460 (struct sym_cache): New.
461 (bfd_section_from_r_symndx): Delete prototype.
462 (bfd_sym_from_r_symndx): Define prototype.
463 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
464 (bfd_sym_from_r_symndx): ..new function.
465 * elf32-arm.c: Update all uses of struct sym_sec_cache and
466 bfd_section_from_r_symndx to new struct and function.
467 * elf32-bfin.c: Likewise.
468 * elf32-hppa.c: Likewise.
469 * elf32-i386.c: Likewise.
470 * elf32-m32r.c: Likewise.
471 * elf32-m68hc1x.c: Likewise.
472 * elf32-m68hc1x.h: Likewise.
473 * elf32-m68k.c: Likewise.
474 * elf32-ppc.c: Likewise.
475 * elf32-s390.c: Likewise.
476 * elf32-sh.c: Likewise.
477 * elf64-ppc.c: Likewise.
478 * elf64-s390.c: Likewise.
479 * elf64-x86-64.c: Likewise.
480 * elfxx-sparc.c: Likewise.
481 * elfxx-sparc.h: Likewise.
482
14aae723
L		 4832009-06-18 H.J. Lu <hongjiu.lu@intel.com>
484
485 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
486 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
487
5e486aa1
NC		 4882009-06-18 Nick Clifton <nickc@redhat.com>
489
490 * elflink.c (elf_link_sort_relocs): Return early if there are no
491 relocs to sort.
492
361dff73
DK		 4932009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
494
32425da9
NC		 495 Merge cegcc and mingw32ce target name changes from
496 CeGCC project:
361dff73 497
32425da9 498 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 499
500 * config.bfd: Add arm*-*-cegcc* target.
501
32425da9 502 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 503
504 * config.bfd: Add arm-*-mingw32ce* target.
505
e03a8ed8
L		 5062009-06-17 H.J. Lu <hongjiu.lu@intel.com>
507
508 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
509 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
510 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
511 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
512
5132009-06-17 H.J. Lu <hongjiu.lu@intel.com>
514
515 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
516 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
517 * elf32-i386.c (elf_i386_check_relocs): Use it.
518 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
519
5202009-06-17 H.J. Lu <hongjiu.lu@intel.com>
521
522 * elf-bfd.h (elf_dyn_relocs): New.
523
524 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
525 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
526 elf_dyn_relocs.
527 (elf_i386_copy_indirect_symbol): Likewise.
528 (elf_i386_check_relocs): Likewise.
529 (elf_i386_gc_sweep_hook): Likewise.
530 (elf_i386_allocate_dynrelocs): Likewise.
531 (elf_i386_readonly_dynrelocs): Likewise.
532 (elf_i386_size_dynamic_sections): Likewise.
533
534 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
535 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
536 with elf_dyn_relocs.
537 (elf64_x86_64_copy_indirect_symbol): Updated.
538 (elf64_x86_64_check_relocs): Likewise.
539 (elf64_x86_64_gc_sweep_hook): Likewise.
540 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
541 (elf64_x86_64_allocate_dynrelocs): Likewise.
542 (elf64_x86_64_readonly_dynrelocs): Likewise.
543 (elf64_x86_64_size_dynamic_sections): Likewise.
544
64e77c6d
L		 5452009-06-17 H.J. Lu <hongjiu.lu@intel.com>
546
547 * elf32-arm.c (create_got_section): Get existing .rela.got
548 section.
549 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
550 * elf32-lm32.c (create_got_section): Likewise.
551 * elf32-m32r.c (create_got_section): Likewise.
552 * elf32-ppc.c (ppc_elf_create_got): Likewise.
553 * elf32-s390.c (create_got_section): Likewise.
554 * elf32-sh.c (create_got_section): Likewise.
555 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
556 * elf64-s390.c (create_got_section): Likewise.
557 * elfxx-sparc.c (create_got_section): Likewise.
558
559 * elflink.c (_bfd_elf_create_got_section): Properly initialize
560 the GOT size.
561
d2149d72
L		 5622009-06-16 H.J. Lu <hongjiu.lu@intel.com>
563
564 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
565
566 * elf32-i386.c (elf_i386_local_hash): Removed.
567 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
568 (elf_i386_get_local_sym_hash): Likewise.
569
570 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
571 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
572 (elf64_x86_64_get_local_sym_hash): Likewise.
573 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
574 (get_local_sym_hash): Likewise.
575
cc3bd654
L		 5762009-06-16 H.J. Lu <hongjiu.lu@intel.com>
577
578 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
579 rel_got_sec and plt_sec.
580 (elfNN_ia64_relax_section): Updated.
581 (elfNN_ia64_create_dynamic_sections): Likewise.
582 (get_got): Likewise.
583 (allocate_dynrel_entries): Likewise.
584 (elfNN_ia64_size_dynamic_sections): Likewise.
585 (set_got_entry): Likewise.
586 (elfNN_ia64_choose_gp): Likewise.
587 (elfNN_ia64_relocate_section): Likewise.
588 (elfNN_ia64_finish_dynamic_symbol): Likewise.
589 (elfNN_ia64_finish_dynamic_sections): Likewise.
590
be3e406d
UW		 5912009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
592
593 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
594 also for calls.
595
6de2ae4a
L		 5962009-06-16 H.J. Lu <hongjiu.lu@intel.com>
597
598 * configure.in (elf): Add elf-ifunc.lo.
599
600 * configure: Regenerated.
601 * Makefile.in: Likewise.
602
603 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
604 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
605
606 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
607 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
608 irelifunc.
609 (elf_i386_link_hash_table_create): Likewise.
610 (elf_i386_create_dynamic_sections): Likewise.
611 (elf_i386_check_relocs): Likewise.
612 (elf_i386_allocate_dynrelocs): Likewise.
613 (elf_i386_size_dynamic_sections): Likewise.
614 (elf_i386_relocate_section): Likewise.
615 (elf_i386_finish_dynamic_symbol): Likewise.
616 (elf_i386_finish_dynamic_sections): Likewise.
617 (elf_i386_create_got_section): Removed.
618
619 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
620 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
621 irelifunc.
622 (elf64_x86_64_compute_jump_table_size): Updated.
623 (elf64_x86_64_link_hash_table_create): Likewise.
624 (elf64_x86_64_create_dynamic_sections): Likewise.
625 (elf64_x86_64_check_relocs): Likewise.
626 (elf64_x86_64_allocate_dynrelocs): Likewise.
627 (elf64_x86_64_size_dynamic_sections): Likewise.
628 (elf64_x86_64_relocate_section): Likewise.
629 (elf64_x86_64_finish_dynamic_symbol): Likewise.
630 (elf64_x86_64_finish_dynamic_sections): Likewise.
631 (elf64_x86_64_create_got_section): Removed.
632
633 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
634 for pointer alignment. Set up section pointers.
635 (_bfd_elf_create_dynamic_sections): Likewise.
636 (_bfd_elf_create_ifunc_sections): Moved to ...
637 * elf-ifunc.c: Here. New.
638
639 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
640 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
641 Run "make dep-am".
642
81694485
NC		 6432009-06-16 Doug Kwan <dougkwan@google.com>
644
6de2ae4a
L		 645 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
646 to bfd_signed_vma. Cast constant operands which are used in
647 offset related expressions to bfd_signed_vma type as appropriate.
81694485 648
6db7e006
MR		 6492009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
650
651 * elf32-vax.c (elf_vax_plt_sym_val): New function.
652 (elf_backend_plt_sym_val): Define.
653
9b90d8fd
MR		 6542009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
655
656 * elf32-vax.c (elf_vax_reloc_type_class): New function.
657 (elf_backend_reloc_type_class): Define.
658
04981bc1
MR		 6592009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
660
661 * elf32-vax.c (elf_vax_relocate_section): For symbol references
662 from an executable to a shared library treat R_VAX_PC32
663 relocations as R_VAX_PLT32 ones.
664
886815b2
MR		 6652009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
666
667 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
668 symbols in GOT space calculation.
669 (elf_vax_relocate_section): Adjust accordingly.
670
6c4fb25a
MR		 6712009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
672
673 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
674 include <R11:R2>.
675
7b6021f1
MR		 6762009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
677
678 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
679 attribute.
680 (elf_vax_relocate_section): Likewise.
681
188dbb07
L		 6822009-06-15 H.J. Lu <hongjiu.lu@intel.com>
683
684 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
685 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
686
048cbda4
L		 6872009-06-15 H.J. Lu <hongjiu.lu@intel.com>
688
689 * elf32-i386.c (elf_i386_check_relocs): Reformat.
690 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
691
482c6ce9
L		 6922009-06-15 H.J. Lu <hongjiu.lu@intel.com>
693
694 * Makefile.am: Run "make dep-am".
695 * Makefile.in: Regenerated.
696
eba077f2
L		 6972009-06-15 H.J. Lu <hongjiu.lu@intel.com>
698
699 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
700 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
701
ec68b083
NC		 7022009-06-15 Nick Clifton <nickc@redhat.com>
703
704 * po/ru.po: New Russian translation.
705 * configure.in (ALL_LINGUAS): Add ru.
706 * configure: Regenerate.
707
b80ee1aa
L		 7082009-06-14 H.J. Lu <hongjiu.lu@intel.com>
709
710 * elf32-i386.c: Remove duplicated comments.
711
44c4ea11
L		 7122009-06-14 H.J. Lu <hongjiu.lu@intel.com>
713
714 PR ld/10270
715 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
716 dynamic IFUNC pointer in non-shared object. Use .got.plt
717 for IFUNC definition in PIE.
718 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
719 PIE locally.
720
721 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
722 dynamic IFUNC pointer in non-shared object. Use .got.plt
723 for IFUNC definition in PIE.
724 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
725 PIE locally.
726
8b7e2992
L		 7272009-06-13 H.J. Lu <hongjiu.lu@intel.com>
728
729 * elf32-i386.c (elf_i386_check_relocs): Properly report
730 local symbol for unhandled relocation against STT_GNU_IFUNC
731 symbol.
637fa7af 732 (elf_i386_relocate_section): Likewise.
8b7e2992 733 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 734 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 735
c25bc9fc
L		 7362009-06-13 H.J. Lu <hongjiu.lu@intel.com>
737
738 PR ld/10269
739 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
740 (elf_i386_link_hash_table): Add loc_hash_table and
741 loc_hash_memory.
742 (elf_i386_local_hash): New.
743 (elf_i386_local_htab_hash): Likewise.
744 (elf_i386_local_htab_eq): Likewise.
745 (elf_i386_get_local_sym_hash): Likewise.
746 (elf_i386_link_hash_table_free): Likewise.
747 (elf_i386_allocate_local_dynrelocs): Likewise.
748 (elf_i386_finish_local_dynamic_symbol): Likewise.
749 (bfd_elf64_bfd_link_hash_table_free): Likewise.
750 (elf_i386_link_hash_table_create): Create loc_hash_table and
751 loc_hash_memory.
752 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
753 (elf_i386_size_dynamic_sections): Likewise.
754 (elf_i386_relocate_section): Likewise.
755 (elf_i386_finish_dynamic_sections): Likewise.
756 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
757 isn't NULL.
758
759 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
760 (elf64_x86_64_link_hash_table): Add loc_hash_table and
761 loc_hash_memory.
762 (elf64_x86_64_local_hash): New.
763 (elf64_x86_64_local_htab_hash): Likewise.
764 (elf64_x86_64_local_htab_eq): Likewise.
765 (elf64_x86_64_get_local_sym_hash): Likewise.
766 (elf64_x86_64_link_hash_table_free): Likewise.
767 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
768 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
769 (bfd_elf64_bfd_link_hash_table_free): Likewise.
770 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
771 and loc_hash_memory.
772 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
773 symbols.
774 (elf64_x86_64_size_dynamic_sections): Likewise.
775 (elf64_x86_64_relocate_section): Likewise.
776 (elf64_x86_64_finish_dynamic_sections): Likewise.
777 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
778 sym isn't NULL.
779
dec9d5df
PB		 7802009-06-10 Philip Blundell <philb@gnu.org>
781
782 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
783 elf_sec->this_hdr == NULL.
784
92bc0e80
TG		 7852009-06-12 Tristan Gingold <gingold@adacore.com>
786
787 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
788 * bfd-in2.h: Regenerated.
789 * libbfd.h: Regenerated.
790
791 * mach-o.c (FILE_ALIGN): New macro.
792 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
793 (bfd_mach_o_print_symbol): Ditto.
794 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
795 (bfd_mach_o_get_reloc_upper_bound): New function.
796 (bfd_mach_o_canonicalize_reloc): Ditto.
797 (bfd_mach_o_scan_write_relocs): Ditto.
798 (bfd_mach_o_scan_write_section_32): Remove offset argument.
799 (bfd_mach_o_scan_write_section_64): Ditto.
800 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
801 written for load command. Do not compute section file offset.
802 (bfd_mach_o_scan_write_segment_64): Ditto.
803 (bfd_mach_o_scan_write_symtab): Compute file offset first.
804 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
805 Mach-O to ...
806 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 807 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 808 Call bfd_mach_o_mangle_symbols.
809 (bfd_mach_o_build_commands): Adjust for filelen field.
810 Use FILE_ALIGN macro. Clear section file offset if section is empty.
811 Do not set symtab file offset anymore here.
812 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
813 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
814 Set reloc_count and rel_filepos section fields.
815 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
816 unsigned int.
817 (bfd_mach_o_scan_read_section_64): Ditto.
818 (bfd_mach_o_scan_read_section): Ditto.
819 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
820 bfd_mach_o_asymbol. Use unsigned int for file offset type.
821 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
822 Handle weak-ref symbols.
823 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
824 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
825 (bfd_mach_o_scan): Remove assignment to removed field.
826 (bfd_mach_o_mkobject_init): Ditto.
827 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
828 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
829 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
830 (bfd_mach_o_swap_reloc_in): Ditto.
831 (bfd_mach_o_swap_reloc_out): Ditto.
832
833 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
834 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
835 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
836 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
837 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
838 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
839 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
840 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
841 (BFD_MACH_O_N_WEAK_DEF): New macros.
842 Add comments.
843 (bfd_mach_o_section_type): Add new enumeration values.
844 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
845 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
846 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
847 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
848 macros.
849 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
850 (BFD_MACH_O_GENERIC_RELOC_PAIR)
851 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
852 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
853 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
854 (BFD_MACH_O_RELENT_SIZE): Ditto.
855 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
856 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
857 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
858 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
859 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
860 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
861 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
862 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
863 (bfd_mach_o_reloc_info): New struct.
864 (bfd_mach_o_asymbol): New struct.
865 (bfd_mach_o_symtab_command): The symbols field is now of type
866 bfd_mach_o_asymbol.
867 (bfd_mach_o_load_command): The offset and len fields are now of type
868 unsigned int.
869 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
870 Add a filelen field. Add comments.
871 (bfd_mach_o_backend_data): New struct.
872 (bfd_mach_o_get_backend_data): New macro.
873 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
874 bfd_mach_o_asymbol.
875 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
876 (bfd_mach_o_get_reloc_upper_bound): New prototype.
877 (bfd_mach_o_canonicalize_reloc): Ditto.
878
879 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
880 duplicated macro. Now defined to _bfd_generic_is_local_label.
881 (TARGET_NAME_BACKEND): New macro...
882 (TARGET_NAME_BACKEND): ... used to name a new variable.
883 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
884 Mach-O backend data.
885
886 * mach-o-i386.c (i386_howto_table): New variable.
887 (bfd_mach_o_i386_swap_reloc_in): New function.
888 (bfd_mach_o_i386_swap_reloc_out): Ditto.
889 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
890 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
891 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
892 (bfd_mach_o_bfd_reloc_type_lookup)
893 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
894
8c7d38e8
NC		 8952009-06-11 Eric Paris <eparis@redhat.com>
896 Nick Clifton <nickc@redhat.com>
897
898 * opncls.c (_maybe_make_executable): New function. Gives execute
899 permission to an executable bfd that was opened for writing
900 provided that it is a regular file. Replaces common code found in...
901 (bfd_close): here and ...
902 (bfd_close_all_done): here.
903
f865a31d
AG		 9042009-06-11 Anthony Green <green@moxielogic.com>
905
906 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
907 * bfd-in2.h: Rebuilt.
908 * libbfd.h: Rebuilt.
909 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
910 relocation support.
911 (moxie_reloc_map): Ditto.
912 Clean up copyright notice.
913
25b88f33
PP		 9142009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
915
1372b818 916 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 917 * bfdio.c (bfd_mmap): New function.
918 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 919 * cache.c (cache_bmmap): New function.
25b88f33
PP		 920 (cache_iovec): Initialize bmmap member.
921 * opencls.c (opncls_bmmap): New function.
922 (opncls_iovec): Initialize bmmap member.
923
c2f09c75
TG		 9242009-06-09 Tristan Gingold <gingold@adacore.com>
925
926 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
927 and stabstr_segment fields.
928 (mach_o_be_vec, mach_o_le_vec): Removed
929 (bfd_mach_o_version): New prototype.
930
931 * mach-o.c (bfd_mach_o_version): Make this function public.
932 (mach_o_wide_p): New function.
933 (bfd_mach_o_wide_p): Ditto.
934 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
935 weird names.
936 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
937 Search in the list only if the name starts with a dot.
938 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
939 test. Check bfd_seek status.
940 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
941 (bfd_mach_o_scan_write_section_32): Ditto.
942 (bfd_mach_o_scan_write_section_64): Ditto.
943 (bfd_mach_o_scan_write_section): Removed.
944 (bfd_mach_o_scan_write_segment): Split into ...
945 (bfd_mach_o_scan_write_segment_32): ... this and ...
946 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
947 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
948 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
949 symbol table. Now returns a boolean.
950 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
951 Adjust for status type.
952 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
953 test. Write symbol table. Numbers the sections.
954 (bfd_mach_o_read_header): Check bfd_seek status.
955 Use mach_o_wide_p instead of hard-coded test.
956 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
957 (bfd_mach_o_scan_read_section_64): Ditto.
958 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
959 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
960 handled common symbols.
961 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
962 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
963 (bfd_mach_o_scan_read_dylinker): Ditto.
964 (bfd_mach_o_scan_read_dylib): Ditto.
965 (bfd_mach_o_scan_read_thread): Ditto.
966 (bfd_mach_o_scan_read_symtab): Ditto.
967 Do not create a section for the stabs.
968 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
969 (bfd_mach_o_scan_read_segment): Ditto.
970 (bfd_mach_o_scan_read_command): Ditto.
971 (bfd_mach_o_scan_start_address): Ditto.
972 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
973 (bfd_mach_o_archive_p): Check bfd_seek status.
974 (bfd_mach_o_core_fetch_environment): Ditto.
975
976 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
977
2a81c24a
L		 9782009-06-06 H.J. Lu <hongjiu.lu@intel.com>
979
980 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
981 (elf_i386_link_hash_table_create): Initialize irelifunc.
982 (elf_i386_check_relocs): Updated. Set up irelifunc for
983 shared objects.
984 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
985 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
986 shared objects.
987 (elf_i386_relocate_section): Likewise.
988
989 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
990 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
991 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
992 shared objects.
993 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
994 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
995 shared objects.
996 (elf64_x86_64_relocate_section): Likewise.
997
998 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
999 ...
1000 (_bfd_elf_create_ifunc_sections): This.
1001
c2f09c75 1002 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1003 ...
1004 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1005 for shared objects.
1006
710ab287
L		 10072009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1008
1009 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1010 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1011 building shared object. Check info->executable instead of
1012 !info->shared when setting non_got_ref.
1013 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1014 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1015 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1016 symbol if needed.
1017 (elf_i386_relocate_section): Output dynamic relocation for
1018 R_386_32 against STT_GNU_IFUNC symbol to get the real
1019 function address when building shared object.
1020 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1021 relocation for STT_GNU_IFUNC symbol in shared object.
1022
1023 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1024 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1025 symbol when building shared object. Check info->executable
1026 instead of !info->shared when setting non_got_ref.
1027 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1028 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1029 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1030 if needed.
1031 (elf64_x86_64_relocate_section): Output dynamic relocation
1032 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1033 function address when building shared object.
1034 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1035 relocation for STT_GNU_IFUNC symbol in shared object.
1036
9e93c730
JK		 10372009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1038
1039 * Makefile.am: Run "make dep-am".
1040 (BFD32_BACKENDS): Add mach-o-i386.lo.
1041 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1042 * Makefile.in: Regenerate.
1043
74681fc4
AM		 10442009-06-06 Alan Modra <amodra@bigpond.net.au>
1045
1046 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1047 when looking for soft-icache stubs.
1048
154a1ee5
TG		 10492009-06-05 Tristan Gingold <gingold@adacore.com>
1050
1051 * mach-o.h: Update copyright year.
1052 (bfd_mach_o_mach_header_magic): New enum.
1053 (bfd_mach_o_cpu_subtype): Now an enum.
1054 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1055 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1056 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1057 (bfd_mach_o_load_command): Field type_required is now a boolean.
1058 Reindent prototypes.
1059 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1060 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1061 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1062 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1063 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1064 (bfd_mach_o_canonicalize_symtab): Ditto.
1065 (bfd_mach_o_get_symbol_info): Ditto.
1066 (bfd_mach_o_print_symbol): Ditto.
1067 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1068 (bfd_mach_o_make_empty_symbol): Ditto.
1069 (bfd_mach_o_write_contents): Ditto.
1070
1071 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1072 bfd_mach_o_mkobject): Defines.
1073 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1074 Do not check with target vector but with flavour.
1075 (struct mach_o_section_name_xlat): New declaration.
1076 (dwarf_section_names_xlat): Ditto.
1077 (text_section_names_xlat): Ditto.
1078 (data_section_names_xlat): Ditto.
1079 (struct mach_o_segment_name_xlat): Ditto.
1080 (segsec_names_xlat): Ditto.
1081 (bfd_mach_o_convert_section_name_to_bfd): New function.
1082 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1083 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1084 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1085 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1086 Accept any input and output flavour. Do not share private data
1087 anymore.
1088 (bfd_mach_o_count_symbols): Add a comment.
1089 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1090 (bfd_mach_o_canonicalize_symtab): Ditto.
1091 (bfd_mach_o_get_symbol_info): Ditto.
1092 (bfd_mach_o_print_symbol): Ditto.
1093 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1094 Use constants instead of hard-coded values.
1095 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1096 values.
1097 (bfd_mach_o_scan_write_section_64): Ditto.
1098 (bfd_mach_o_scan_write_segment): Ditto.
1099 Do not copy sections anymore.
1100 (bfd_mach_o_write_contents): Make it public.
1101 Remove dead code. Rewrite typeflag assignment.
1102 (bfd_mach_o_build_commands): New function.
1103 (bfd_mach_o_set_section_contents): Ditto.
1104 (bfd_mach_o_make_empty_symbol): Make it public.
1105 (bfd_mach_o_read_header): Make it static.
1106 Convert to bfd_boolean.
1107 Use constants instead of hard-coded values.
1108 (bfd_mach_o_make_bfd_section): Call
1109 bfd_mach_o_convert_section_name_to_bfd to create name.
1110 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1111 values.
1112 (bfd_mach_o_scan_read_section_64): Ditto.
1113 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1114 a segment anymore. Use constants instead of hard-coded values.
1115 (bfd_mach_o_scan_read_command): Fix style.
1116 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1117 Get rid of BFD_IO_FUNCS.
1118 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1119 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1120 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1121 (bfd_mach_o_object_p): Removed.
1122 (bfd_mach_o_gen_core_p): New function, replaces ...
1123 (bfd_mach_o_core_p): ... deleted.
1124 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1125
1126 * mach-o-i386.c: New file.
1127 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1128 * configure.in (TDEFINES): Add mach_o_i386_vec.
1129 * configure: Regenerated.
1130 * targets.c: Add mach_o_i386_vec.
1131
1132 * mach-o.c: Update copyright years.
1133 (BFD_IO_FUNCS): Remove (was not used).
1134 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1135 bfd_mach_o_slurp_extended_name_table,
1136 bfd_mach_o_construct_extended_name_table,
1137 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1138 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1139 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1140 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1141 bfd_mach_o_get_section_contents_in_window,
1142 bfd_mach_o_bfd_is_local_label_name,
1143 bfd_mach_o_bfd_is_target_special_symbol,
1144 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1145 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1146 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1147 bfd_mach_o_minisymbol_to_symbol,
1148 bfd_mach_o_bfd_get_relocated_section_contents,
1149 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1150 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1151 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1152 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1153 bfd_mach_o_bfd_merge_private_bfd_data,
1154 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1155 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1156 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1157 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1158 bfd_mach_o_bfd_copy_private_header_data,
1159 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1160 * mach-o-target.c: ... here.
1161 Update copyright years.
1162
a1ef399e
AM		 11632009-06-04 Alan Modra <amodra@bigpond.net.au>
1164
1165 * dep-in.sed: Don't use \n in replacement part of s command.
1166 * Makefile.am (DEP1): LC_ALL for uniq.
1167 Run "make dep-am".
1168 * Makefile.in: Regenerate.
1169
2e75bb35
L		 11702009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1171
1172 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1173 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1174 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1175
0018b0a3
L		 11762009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1177
1178 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1179 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1180 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1181 against STT_GNU_IFUNC symbols for static executables.
1182 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1183 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1184
1185 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1186 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1187 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1188 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1189
94313f36
RS		 11902009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1191
1192 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1193 symbols to be left unimported when linking statically.
1194 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1195 code when linking statically.
1196
7afd84dc
L		 11972009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1198
1199 * elf32-i386.c (elf_i386_check_relocs): Increment
1200 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1201 against STT_GNU_IFUNC symbol.
1202 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1203 local STT_GNU_IFUNC definition is used.
1204 (elf_i386_relocate_section): Handle got.offset != -1 for
1205 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1206 symbol.
1207
1208 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1209 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1210 relocations against STT_GNU_IFUNC symbol.
1211 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1212 local STT_GNU_IFUNC definition is used.
1213 (elf64_x86_64_relocate_section): Handle got.offset != -1
1214 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1215 STT_GNU_IFUNC symbol.
1216
cbe950e9
L		 12172009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1218
1219 PR ld/10205
1220 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1221 (elf_i386_reloc_type_lookup): Likewise.
1222 (R_386_tls): Removed.
1223 (R_386_irelative): New.
1224 (R_386_vt_offset): Updated.
1225 (elf_i386_rtype_to_howto): Likewise.
1226 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1227 (elf_i386_link_hash_table_create): Initialize igotplt,
1228 iplt and irelplt.
1229 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1230 (elf_i386_adjust_dynamic_symbol): Likewise.
1231 (elf_i386_allocate_dynrelocs): Likewise.
1232 (elf_i386_relocate_section): Likewise.
1233 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1234 sections.
1235 (elf_i386_finish_dynamic_symbol): When building a static
1236 executable, use .iplt, .igot.plt and .rel.iplt sections for
1237 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1238 locally defined STT_GNU_IFUNC symbol.
1239
1240 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1241 (x86_64_reloc_map): Likewise.
1242 (R_X86_64_standard): Updated.
1243 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1244 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1245 iplt and irelplt.
1246 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1247 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1248 (elf64_x86_64_allocate_dynrelocs): Likewise.
1249 (elf64_x86_64_relocate_section): Likewise.
1250 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1251 sections.
1252 (elf64_x86_64_finish_dynamic_symbol): When building a static
1253 executable, use .iplt, .igot.plt and .rela.iplt sections for
1254 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1255 for locally defined STT_GNU_IFUNC symbol.
1256
1257 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1258 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1259
1260 * bfd-in2.h: Regenerated.
1261 * libbfd.h: Likewise.
1262
3aa14d16
L		 12632009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1264
1265 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1266 (_bfd_elf_make_ifunc_reloc_section): Removed.
1267 (_bfd_elf_is_ifunc_symbol): Likewise.
1268 (_bfd_elf_create_static_ifunc_sections): New.
1269
1270 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1271 symbol check to ...
1272 (elf_link_add_object_symbols): Here.
1273 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1274 STT_GNU_IFUNC symbol.
1275 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1276 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1277 (IFUNC_INFIX): Removed.
1278 (get_ifunc_reloc_section_name): Likewise.
1279 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1280 (_bfd_elf_is_ifunc_symbol): Likewise.
1281 (_bfd_elf_create_static_ifunc_sections): New.
1282
eb4ff4d6
L		 12832009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1284
1285 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1286 (create_got_section): Likewise.
1287 (allocate_dynrelocs): Likewise.
1288 (readonly_dynrelocs): Likewise.
1289 (set_tls_module_base): Likewise.
1290 (dtpoff_base): Likewise.
1291 (tpoff): Likewise.
1292 (elf_i386_link_hash_table_create): Updated.
1293 (elf_i386_create_dynamic_sections): Likewise.
1294 (elf_i386_check_relocs): Likewise.
1295 (elf_i386_size_dynamic_sections): Likewise.
1296 (elf_i386_relocate_section): Likewise.
1297
1298 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1299 (create_got_section): Likewise.
1300 (allocate_dynrelocs): Likewise.
1301 (readonly_dynrelocs): Likewise.
1302 (set_tls_module_base): Likewise.
1303 (dtpoff_base): Likewise.
1304 (tpoff): Likewise.
1305 (elf64_x86_64_link_hash_table_create): Updated.
1306 (elf64_x86_64_create_dynamic_sections): Likewise.
1307 (elf64_x86_64_check_relocs): Likewise.
1308 (elf64_x86_64_size_dynamic_sections): Likewise.
1309 (elf64_x86_64_relocate_section): Likewise.
1310
fc579192
NC		 13112009-05-28 Nick Clifton <nickc@redhat.com>
1312
1313 * targets.c (_bfd_target_vector): Only include plugin target in
1314 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1315
5ebe2858
UW		 13162009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1317
1318 * elf32-spu.c (struct call_info): New member broken_cycle.
1319 (remove_cycle): Instead of physically removing call_info structures
1320 to break call graph cycles, mark them using the broken_cycle flag.
1321 (mark_overlay_section): Respect broken_cycle flag.
1322 (unmark_overlay_section): Likewise.
1323 (collect_lib_sections): Likewise.
1324 (collect_overlays): Likewise.
1325 (sum_stack): Likewise.
1326
34ad4cb0
UW		 13272009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1328
1329 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1330 (mark_functions_via_relocs): Initialize callee->count to 1.
1331 (pasted_function): Likewise.
1332 (spu_elf_auto_overlay): Honor call counts when determining number
1333 of stubs required in software i-cache mode.
1334
fc579192
NC		 13352009-05-27 Rafael Avila de Espindola <espindola@google.com>
1336
1337 * plugin.c (program_name): Remove.
1338 (plugin_program_name): New.
1339 (bfd_plugin_set_program_name): New.
1340 (try_load_plugin): Use plugin_program_name.
1341 * plugin.h (bfd_plugin_set_program_name): New.
1342
13432009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 1344
1345 * aclocal.m4: Include ../config/plugins.m4.
1346 * configure.in: Use AC_PLUGINS.
1347 * configure: Regenerate.
1348 * Makefile.in: Regenerate.
1349 * doc/Makefile.in: Regenerate.
1350
c8a1f254
NS		 13512009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1352
1353 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1354 link.
1355 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1356 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1357 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1358 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1359 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1360 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1361 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1362 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1363 * reloc.c (bfd_generic_relax_section): Likewise.
1364 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1365 * vms.c (vms_bfd_relax_section): Likewise.
1366
68d7e96a
L		 13672009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1368
1369 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1370
1371 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1372 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1373
1374 * elf32-i386.c (allocate_dynrelocs): Updated.
1375 (elf_i386_relocate_section): Likewise.
1376 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1377 (elf64_x86_64_relocate_section): Likewise.
1378
1379 * elf64-x86-64.c (is_indirect_symbol): Removed.
1380
f12e7348
NC		 13812009-05-26 Nick Clifton <nickc@redhat.com>
1382
1383 * po/id.po: Updated Indonesian translation.
1384
ce3c775b
NC		 13852009-05-26 Rafael Avila de Espindola <espindola@google.com>
1386
1387 * Makefile.am: Run "make dep-am".
1388 (AM_CPPFLAGS): New.
1389 (LIBDL): New.
1390 (ALL_MACHINES): Add cpu-plugin.lo.
1391 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1392 (BFD32_BACKENDS): Add plugin.lo.
1393 (BFD32_BACKENDS_CFILES): Add plugin.c.
1394 (libbfd_la_LIBADD): Add LIBDL
1395 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1396 (bfd_plugin_arch): Declare.
1397 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1398 * bfd.c (bfd): Add plugin_data.
1399 * config.bfd: Handle the plugin target.
1400 * configure.in: Check for --enable-plugins.
1401 (LT_INIT): Use the dlopen option.
1402 * cpu-plugin.c: New.
1403 * plugin.c: New.
1404 * plugin.h: New.
1405 * targets.c (plugin_vec): Declare.
1406 (_bfd_target_vector): Add plugin_vec.
1407 * Makefile.in: Regenerate.
1408 * bfd-in2.h: Regenerate.
1409 * configure: Regenerate.
1410
9e097a72
AM		 14112009-05-26 Alan Modra <amodra@bigpond.net.au>
1412
1413 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1414 per line with all lines having continuation backslash. Prefix
1415 first line with "A", following lines with "B".
1416 * Makefile.am (DEP): Don't use dep.sed here.
1417 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1418 dep.sed here on dependencies, sort and uniq.
1419 * Makefile.in: Regenerate.
1420
d5acff2f
TG		 14212009-05-25 Tristan Gingold <gingold@adacore.com>
1422
1423 * makefile.vms: Add verilog.obj to object list OBJS.
1424
5c93f09b
AM		 14252009-05-24 Alan Modra <amodra@bigpond.net.au>
1426
1427 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1428 for BFD_IN_MEMORY is cleared.
1429 (bfd_bwrite): Zero excess memory allocated.
1430
48229727
JB		 14312009-05-22 Julian Brown <julian@codesourcery.com>
1432
1433 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1434 macros.
1435 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1436 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1437 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1438 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1439 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1440 (a8_erratum_fix, a8_erratum_reloc): New structs.
1441 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1442 num_a8_erratum_fixes, fix_cortex_a8 fields.
1443 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1444 (elf32_arm_add_stub): Split into two parts, creating...
1445 (elf32_arm_create_or_find_stub_sec): New function.
1446 (elf32_arm_final_link_relocate): Add forward declaration.
1447 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1448 relocations, multiple relocations per stub.
1449 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1450 (arm_size_one_stub): Use find_stub_size_and_template.
1451 (a8_reloc_compare): New.
1452 (find_thumb_glue): Add forward declaration.
1453 (cortex_a8_erratum_scan): New.
1454 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1455 (bfd_elf32_arm_set_cortex_a8_fix): New.
1456 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1457 (arm_map_one_stub): Add THUMB32_TYPE support.
1458 (a8_branch_to_stub_data): New.
1459 (make_branch_to_a8_stub): New.
1460 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1461 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1462 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1463 Cortex-A8 erratum workaround.
1464 * bfd-in2.h: Regenerate.
1465
2b3decb5
AM		 14662009-05-22 Alan Modra <amodra@bigpond.net.au>
1467
1468 * Makefile.am: Run "make dep-am".
1469 * Makefile.in: Regenerate.
1470 * po/SRC-POTFILES.in: Regenerate.
1471
930e005c
AM		 14722009-05-21 Alan Modra <amodra@bigpond.net.au>
1473
1474 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1475 commit.
1476
6e0b88f1
AM		 14772009-05-21 Alan Modra <amodra@bigpond.net.au>
1478
1479 * elf-bfd.h (struct elf_backend_data
1480 <elf_backend_link_output_symbol_hook>): Return an int.
1481 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1482 symbols on deleted .opd entries.
1483 * elflink.c (elf_link_output_sym): Return without outputting sym
1484 if output_symbol_hook returns 2.
1485 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1486 Abort if we must not discard sym.
1487 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1488 local syms.
1489 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1490 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1491 elf_backend_link_output_symbol_hook return type change.
1492 * elf32-arm.c (output_arch_syminfo): Likewise.
1493 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1494 (elf32_arm_output_arch_local_syms): Likewise.
1495 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1496 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1497 (bfd_score_elf_link_output_symbol_hook): Likewise.
1498 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1499 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1500 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1501 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1502 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1503 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1504 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1505 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1506 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1507 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1508 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1509
5ef11c02
AM		 15102009-05-21 Alan Modra <amodra@bigpond.net.au>
1511
1512 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1513 out of range .opd symbols.
1514
ebf12fbe
DK		 15152009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1516
1517 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1518 fprintf_vma directly.
1519 * peXXigen.c (pe_print_edata): Likewise.
1520 (pe_print_pdata): Likewise.
1521 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1522 (_bfd_XX_print_private_bfd_data_common): Likewise.
1523
c1711530
DK		 15242009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1525
1526 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1527
22a8f80e 15282009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 1529 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 1530
1531 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1532 fix discarded sections.
1533
335bd8f2
UW		 15342009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1535
1536 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1537 sections into the software icache.
1538
cdc83fba
UW		 15392009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1540
1541 * elf32-spu.c (build_stub): Always build "compact" sofware
1542 i-cache stubs.
1543
97fc8d84
UW		 15442009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1545
1546 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1547 (spu_elf_setup): Initialize it.
1548 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1549 Update to new-sytle cache manager data structures.
1550 (spu_elf_build_stubs): Generate new-style cache manager data
1551 structures and symbols.
1552 (spu_elf_auto_overlay): Update size computation.
1553
452de53c
UW		 15542009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1555
1556 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1557 segments first amongst the program headers.
1558
d342a8b1
UW		 15592009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1560
1561 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1562 into addresses for relocation types that look at high bits. Remove
1563 special handling of relocation overflow warnings.
1564
cc210763
UW		 15652009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1566
1567 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1568 control flow graph between fragments of a function.
1569
c1ea05bb
UW		 15702009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1571
1572 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1573 generate only a 16-byte .toe section.
1574 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1575
bbb0fc04
AM		 15762009-05-14 Alan Modra <amodra@bigpond.net.au>
1577
1578 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1579 (spu_elf_place_overlay_data): ..here. New function.
1580 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1581
6e6718a3
AJ		 15822009-05-13 Andrew Jenner <andrew@codesourcery.com>
1583
1584 * elf32-arm.c: Move sysdep.h to start of file.
1585
77ae44b0
AM		 15862009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1587
1588 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1589 start of overlays.
1590 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1591 __icache_tag_array and __icache_tag_array_size.
1592
51408ec2
AM		 15932009-05-11 Masaki Muranaka <monaka@monami-software.com>
1594
1595 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1596 ATTRIBUTE_UNUSED.
1597 (bfinfdpic_link_omit_section_dynsym): Likewise.
1598 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1599
2468f9c9
PB		 16002009-05-05 Paul Brook <paul@codesourcery.com>
1601
1602 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1603 * bfd-in2.h: Regenerate.
1604 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1605 (_arm_elf_section_data): Add text and exidx fields.
1606 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1607 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1608 copy_exidx_entry): New functions.
1609 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1610
738a79f6
CL		 16112009-05-05 Christophe lyon <christophe.lyon@st.com>
1612
1613 * elf32-arm.c (DEF_STUBS): New helper define.
1614 (DEF_STUB): Likewise.
1615 (stub_def): New type.
1616 (stub_definitions): New array, containing stub template pointers
1617 and sizes.
1618 (arm_size_one_stub): Make use of stub_definitions.
1619
09e2aba4
DK		 16202009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1621
1622 * elflink.c (find_version_for_sym): Remove from here, ...
1623 * linker.c (bfd_find_version_for_sym): ... rename, replace
1624 here, make public and update all callers.
1625 * bfd-in2.h: Regenerate.
1626
d8045f23
NC		 16272009-04-30 Nick Clifton <nickc@redhat.com>
1628
1629 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1630 section pointer.
1631 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1632 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1633 into a STT_GNU_IFUNC symbol type.
1634 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1635 type.
1636 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1637 the binary contains ifunc symbols.
1638 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1639 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1640 * elf32-i386.c (is_indirect_function): New function.
1641 (elf_i386_check_relocs): Create an ifunc output section.
1642 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1643 section if necessary.
1644 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1645 if necessary.
1646 (elf_i386_add_symbol_hook): New function. Set the
1647 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1648 symbol is encountered.
1649 (elf_backend_post_process_headers): Define.
1650 (elf_backend_add_symbol_hook): Define.
1651 (elf_i386_post_process_headers): Rename to
1652 elf_i388_fbsd_post_process_headers.
1653 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1654 (is_indirect_function): New function.
1655 (elf64_x86_64_check_relocs): Create an ifunc output section.
1656 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1657 section if necessary.
1658 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1659 symbol if necessary.
1660 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1661 elf_obj_data structure if an ifunc symbol is encountered.
1662 (elf_backend_post_process_headers): Define.
1663 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1664 if we have ifunc symbols to handle.
1665 (get_ifunc_reloc_section_name): New function. Computes the name
1666 for an ifunc section.
1667 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1668 section to hold ifunc relocs.
1669 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1670 (bfd_print_symbol_vandf): Handle ifunc symbols.
1671 (bfd_decode_symclass): Likewise.
1672 * bfd-in2.h: Regenerate.
1673
96c23d59
JM		 16742009-04-30 Joseph Myers <joseph@codesourcery.com>
1675
1676 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1677 MOVW and MOVT relocations in a shared library link.
1678
c067354b
NC		 16792009-04-27 Anthony Green <green@moxielogic.com>
1680
1681 * verilog.c: New file.
1682 * Makefile.am (BFD32_LIBS): Add verilog.c.
1683 (BFD32_LIBS_CFILES): Add verilog.c.
1684 (verilog.lo): New build rule.
1685 * Makefile.in: Rebuilt.
1686 * targets.c: Add verilog support.
1687 * bfd.c (tdata union): Add Verilog private data field.
1688 * bfd-in2.h: Regenerate.
1689
325c681d
L		 16902009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1691
1692 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1693 copy pe_opthdr.
1694
ba775898
DK		 16952009-04-23 Matthias Klose <doko@ubuntu.com>
1696
2e28a5fc 1697 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 1698
155d87d7
CL		 16992009-04-22 Christophe Lyon <christophe.lyon@st.com>
1700
1701 PR9743
1702 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1703 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1704 (elf32_arm_size_stubs): Likewise.
1705 (record_thumb_to_arm_glue): Deleted unused function.
1706 (bfd_elf32_arm_process_before_allocation): No longer handle
1707 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1708 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1709 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1710
3e6b1042
DJ		 17112009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1712
1713 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1714 (elf32_arm_write_section): Declare early.
1715 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1716 (arm_allocate_glue_section_space): Exclude empty sections.
1717 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1718 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1719 BFD.
1720 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1721 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1722 (elf32_arm_size_dynamic_sections): Allocate interworking
1723 sections here.
1724 (bfd_elf32_bfd_final_link): Define.
1725
4f360784
L		 17262009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1727
1728 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 1729
4f360784
L		 1730 * coffcode.h (coff_compute_section_file_positions): Clear
1731 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1732
1733 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1734 force_minimum_alignment.
1735
1736 * libcoff.h: Regenerated.
1737
1738 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1739 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1740
1741 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1742 nor target_subsystem.
1743
1744 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1745 force_minimum_alignment nor target_subsystem.
1746
e48570bb
DK		 17472009-04-21 Kai Tietz <kai.tietz@onevision.com>
1748
1749 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1750 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1751 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1752 include in coff-x86_64.c of headers.
1753 (PDATA_ROW_SIZE): New define.
1754 (pex_regs[]): New static array.
1755 (pex64_get_runtime_function): New static function.
1756 (pex64_get_unwind_info): Likewise.
1757 (pex64_get_scope_entry): Likewise.
1758 (pex64_xdata_print_uwd_codes): Likewise.
1759 (pex64_get_section_by_rva): Likewise.
1760 (pex64_dump_xdata): Likewise.
1761 (pex64_bfd_print_pdata): Likewise.
1762 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1763 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1764 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1765
383c383f 17662009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 1767 Alan Modra <amodra@bigpond.net.au>
1768 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 1769
1770 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1771 long names and non-NUL-terminated strings.
1772
b6b450f1
L		 17732009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1774
1775 * bfd-in2.h: Regenerated.
1776
d9118602
L		 17772009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1778
1779 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1780 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1781
92dd4511
L		 17822009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1783
1784 PR binutils/10074
1785 * coffcode.h (bfd_pei_p): New.
1786
1787 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1788 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1789 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1790 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1791 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1792 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1793
1794 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1795 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1796 bfd_efi_rtdrv_x86_64_vec,
1797 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1798 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1799 * targets.c: Likewise.
1800
1801 * configure: Regenerated.
1802 * libcoff.h: Likewise.
1803 * Makefile.in: Likewise.
1804
1805 * efi-app-ia32.c: Removed.
1806 * efi-app-x86_64.c: Likewise.
1807 * efi-bsdrv-ia32.c: Likewise.
1808 * efi-bsdrv-ia64.c: Likewise.
1809 * efi-bsdrv-x86_64.c: Likewise.
1810 * efi-rtdrv-ia32.c: Likewise.
1811 * efi-rtdrv-ia64.c: Likewise.
1812 * efi-rtdrv-x86_64.c: Likewise.
1813 * efi-rtdrv-ia32.c: Likewise.
1814
1815 * efi-app-ia64.c: Moved to ...
1816 * pei-ia64.c: This.
1817 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1818 (TARGET_NAME): Set to pei-ia64.
1819
1820 * libpei.h (bfd_target_pei_p): Removed.
1821 (bfd_target_pei_arch): Likewise.
1822 (bfd_target_efi_app_p): Likewise.
1823 (bfd_target_efi_app_arch): Likewise.
1824 (bfd_target_efi_bsdrv_p): Likewise.
1825 (bfd_target_efi_bsdrv_arch): Likewise.
1826 (bfd_target_efi_rtdrv_p): Likewise.
1827 (bfd_target_efi_rtdrv_arch): Likewise.
1828 (bfd_pe_executable_p): Likewise.
1829
1830 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1831 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1832 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1833 and efi-rtdrv-ia32.c.
1834 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1835 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1836 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1837 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1838 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1839 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1840 (efi-app-ia64.lo): Removed.
1841 (efi-bsdrv-ia32.lo): Likewise.
1842 (efi-rtdrv-ia32.lo): Likewise.
1843 (efi-app-ia64.lo): Likewise.
1844 (efi-bsdrv-ia64.lo): Likewise.
1845 (efi-rtdrv-ia64.lo): Likewise.
1846 (efi-app-x86_64.lo): Likewise.
1847 (efi-bsdrv-x86_64.lo): Likewise.
1848 (efi-rtdrv-x86_64.lo): Likewise.
1849 (pei-ia64.lo): New.
1850
1851 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1852 with bfd_pei_p.
1853 (arch_type): Removed.
1854 (pe_arch): Likewise.
1855 (pe_bfd_object_p): Just return coff_object_p.
1856
1857 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1858 bfd_pe_executable_p with bfd_pei_p.
1859
69c5861e
CL		 18602009-04-17 Christophe Lyon <christophe.lyon@st.com>
1861
1862 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1863 PLT entries to an undefined symbol when generating a shared
1864 library.
1865
e9cd0660
NC		 18662009-04-17 Nick Clifton <nickc@redhat.com>
1867
1868 PR 9909
1869 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1870
3023e3f6
RS		 18712009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1872
1873 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1874 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1875 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1876 * binary.c (binary_bfd_define_common_symbol): Likewise.
1877 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1878 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1879 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1880 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1881 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1882 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1883 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1884 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1885 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1886 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1887 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1888 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1889 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1890 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1891 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1892 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1893 * som.c (som_bfd_define_common_symbol): Likewise.
1894 * srec.c (srec_bfd_define_common_symbol): Likewise.
1895 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1896 * versados.c (versados_bfd_define_common_symbol): Likewise.
1897 * vms.c (vms_bfd_define_common_symbol): Likewise.
1898 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1899 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1900 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1901 (pmac_xcoff_vec): Likewise.
1902 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1903 (aix5coff64_vec): Likewise.
1904 * linker.c (bfd_generic_define_common_symbol): New function.
1905 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1906 (_bfd_define_common_symbol): New field.
1907 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1908 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1909 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1910 symbols here.
1911 * bfd-in2.h: Regenerate.
1912 * libbfd.h: Likewise.
1913 * libcoff.h: Likewise.
1914
20135e4c
NC		 19152009-04-15 Anthony Green <green@moxielogic.com>
1916
1917 * targets.c: Add moxie support.
1918 * Makefile.am: Ditto.
1919 * Makefile.in: Rebuilt.
1920 * cpu-moxie.c, elf32-moxie.c: New files.
1921 * archures.c: Add moxie support.
1922 * configure.in: Add moxie support.
1923 * configure: Rebuilt.
1924 * config.bfd, archures.c: Add moxie support.
1925 * bfd-in2.h: Rebuilt.
1926
82b5c97a
CL		 19272009-04-15 Christophe Lyon <christophe.lyon@st.com>
1928
1929 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1930 branch to an undef weak symbol into a jump to next instruction if
1931 a PLT entry will be created.
1932
0408dee6
DK		 19332009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1934
1935 * coffgen.c (make_a_section_from_file): Set the backend long
1936 section names enable if long section names found on input.
1937 * coffcode.h: Extend long section names documentation to match.
1938
a0c402a5
L		 19392009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1940
1941 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1942 machine code.
1943
4d28413b
DD		 19442009-04-07 DJ Delorie <dj@redhat.com>
1945
1946 * archures.c: Add bfd_mach_mep_c5.
1947 * bfd-in2.h: Likewise.
1948 * cpu-mep.c: Add bfd_c5_arch.
1949 * elf32-mep.c: Support it.
1950
bb6198d2
L		 19512009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1952
1953 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1954 info->callbacks->einfo.
1955 * linker.c (_bfd_generic_section_already_linked): Likewise.
1956
bcb012d3
DD		 19572009-04-06 DJ Delorie <dj@redhat.com>
1958
1959 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1960
db1fe6e9
L		 19612009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1962
1963 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1964 _bfd_pex64_print_pdata only if PE is defined.
1965
1966 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1967 (_bfd_pex64_print_pdata): This.
1968
1969 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1970 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1971 is defined.
1972
c7c7219d
KT		 19732009-04-05 Kai Tietz <kai.tietz@onevision.com>
1974
1975 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1976 _bfd_pep_print_x64_pdata.
1977 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1978 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1979
3df502ae
SA		 19802009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1981
154a1ee5 1982 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 1983 to zero.
1984
d3626fb0
CL		 19852009-04-02 Christophe Lyon <christophe.lyon@st.com>
1986
1987 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1988 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1989 branch stubs.
1990 (elf32_arm_stub_type): New enum values for the two new stubs.
1991 (arm_type_of_stub): Make use of the two new stubs.
1992 (arm_size_one_stub): Handle the two new stubs.
1993
fe723c87
MT		 19942009-04-01 Matt Thomas <matt@netbsd.org>
1995
1996 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1997 hidden symbols into the GOT or PLT.GOT.
154a1ee5 1998 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 1999 into a shared object if it is against a hidden symbol.
2000
ee698300
RS		 20012009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2002
2003 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2004 and know_contains_shared_object_p.
2005 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2006 Cache the result in the archive_info table.
2007 (xcoff_auto_export_p): Add an "info" parameter and update the
2008 call to xcoff_archive_contains_shared_object_p.
2009 (xcoff_mark_auto_exports): Update accordingly.
2010 (xcoff_post_gc_symbol): Likewise.
2011
54e2dbe0
RS		 20122009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2013
2014 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2015 rather than C_EXT.
2016
2e470849
RS		 20172009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2018
2019 * coff-rs6000.c (member_layout): New structure.
2020 (archive_iterator): Likewise.
2021 (member_layout_init): New function.
2022 (archive_iterator_begin): Likewise.
2023 (archive_iterator_next): Likewise.
2024 (xcoff_write_armap_old): Use the new iterator functions.
2025 (do_shared_object_padding): Delete.
2026 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2027 handling of arch_info.
2028 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2029 first loop rather than the second. Allocate a member header if
2030 there isn't one, then work out the stat information and length
2031 in the first loop too. Use the new iterators for the second loop.
2032 (xcoff_write_archive_contents_big): Likewise.
2033
24c611d1
RS		 20342009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2035
2036 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2037 (bfd_xcoff_set_archive_import_path): Likewise.
2038 * bfd-in2.h: Regenerate.
2039 * xcofflink.c: Include libiberty.h.
2040 (xcoff_archive_info): New structure.
2041 (xcoff_archive_info_hash): New function.
2042 (xcoff_archive_info_eq): Likewise.
2043 (xcoff_get_archive_info): Likewise.
2044 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2045 (bfd_xcoff_split_import_path): New function.
2046 (bfd_xcoff_set_archive_import_path): Likewise.
2047 (xcoff_set_import_path): Move earlier in file.
2048 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2049 object to the the directory part of the bfd's filename. Get the
2050 import path and filename of an archive object from the archive's
2051 xcoff_tdata, initializing it if necessary. Update use of
2052 import_file_id.
2053 (bfd_link_input_bfd): Update use of import_file_id.
2054 (xcoff_write_global_symbol): Likewise.
2055
d286971a
RS		 20562009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2057
2058 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2059
20602009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2061
2062 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2063 a .loader section for relocatable links.
2064 (xcoff_need_ldrel_p): New function.
2065 (xcoff_mark): Use it.
2066 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2067 a loader section.
2068 (xcoff_build_ldsym): New function, split out from...
2069 (xcoff_build_ldsyms): ...here. Rename to...
2070 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2071 call xcoff_build_ldsym, if there's a loader section.
2072 (xcoff_build_loader_section): New function, extracted verbatim from...
2073 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2074 there's a loader section. Only add an __rtinit loader symbol
2075 if there's a loader section. Update after above name change.
2076 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2077 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2078 and xcoff_create_ldrel.
2079 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2080 (xcoff_reloc_link_order): Likewise, but only call it if there's
2081 a loader section. Use xcoff_symbol_section.
2082 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2083 if there's a loader section.
2084
8707bb87
RS		 20852009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2086
2087 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2088
e780aef2
CL		 20892009-04-01 Christophe Lyon <christophe.lyon@st.com>
2090
2091 * elf32-arm.c (group_sections): Rewrite loops for better
2092 readability.
2093
c301e700
DD		 20942009-03-30 DJ Delorie <dj@redhat.com>
2095
2096 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2097 relocs when doing a relocatable link.
2098
3895f852
MM		 20992009-03-28 Mark Mitchell <mark@codesourcery.com>
2100
2101 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2102 "ERROR:", in error messages.
2103 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2104 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2105 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2106 (elf32_arm_merge_eabi_attributes): Likewise.
2107 (elf32_arm_merge_private_bfd_data): Likewise.
2108
ea882e87
NC		 21092009-03-27 Nick Clifton <nickc@redhat.com>
2110
2111 * section.c (bfd_get_section_contents): Detect and handle the case
2112 where a section has the SEC_IN_MEMORY flag set but no actual
2113 contents allocated.
2114
9433b9b1
AM		 21152009-03-26 Alan Modra <amodra@bigpond.net.au>
2116
2117 PR 6494
2118 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2119 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2120 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2121 if we don't find matching PT_LOAD when copying.
2122
dc1aa734
SR		 21232009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2124
2125 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2126 the reloc descriptions.
2127
34d3d6b9
HPN		 21282009-03-25 Hans-Peter Nilsson <hp@axis.com>
2129
2130 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2131 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2132 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2133
34274ccc
L		 21342009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2135
2136 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2137 (bfd_i386_arch_intel_syntax): Likewise.
2138 (i8086_arch): Likewise.
2139 (bfd_x86_64_arch): Likewise.
2140
019c5a2e
HPN		 21412009-03-24 Hans-Peter Nilsson <hp@axis.com>
2142
6718f446
HPN		 2143 * elf32-cris.c (cris_elf_relocate_section): <case
2144 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2145 symbols for non-allocated sections. Don't check whether to
2146 generate R_CRIS_DTPMOD for non-allocated sections.
2147 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2148 handle relocation GC:ing if applied to non-allocated section.
2149 (cris_elf_check_relocs): Similar.
2150
019c5a2e
HPN		 2151 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2152 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2153 when emitting a known TP offset in the GOT.
2154
ffcfec52
AM		 21552009-03-23 Alan Modra <amodra@bigpond.net.au>
2156
2157 * elf64-ppc.c (synthetic_opd): Delete.
2158 (compare_symbols): Look for .opd name rather than section match.
2159 (ppc64_elf_get_synthetic_symtab): Likewise.
2160
c6dd29ce
AM		 21612009-03-21 Alan Modra <amodra@bigpond.net.au>
2162
2163 * elf32-ppc.c (is_pic_glink_stub): Delete.
2164 (is_nonpic_glink_stub): New function.
2165 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2166 than first pic one.
2167 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2168
8c21ca21
AK		 21692009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2170 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2171
2172 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 2173 macros for visibilty and locality checks.
8c21ca21
AK		 2174 (elf_s390_adjust_dynamic_symbol): Likewise.
2175 (allocate_dynrelocs): Likewise.
2176 (elf_s390_relocate_section): Likewise.
2177 (elf_s390_finish_dynamic_symbol): Likewise.
2178 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2179 (elf_s390_adjust_dynamic_symbol): Likewise.
2180 (allocate_dynrelocs): Likewise.
2181 (elf_s390_relocate_section): Likewise.
2182 (elf_s390_finish_dynamic_symbol): Likewise.
2183
156621f3
KT		 21842009-03-19 Kai Tietz <kai.tietz@onevision.com>
2185
2186 * bfd-in2.h: Regenerated.
2187 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2188 for debugging sections and map memory read/write dependent on
2189 SEC_COFF_NOREAD.
2190 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2191 without memory read flags set.
2192 * section.c: Add SEC_COFF_NOREAD to section flags.
2193
d1fa68d3
AS		 21942009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2195
2196 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2197 for format string.
2198
ad2adbc8
AM		 21992009-03-19 Alan Modra <amodra@bigpond.net.au>
2200
2201 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2202 "no overlays" return. If there are overlays, create overlay
2203 manager entry symbols here, so that..
2204 (spu_elf_build_stubs): ..we don't need to set them up here.
2205 Simplify entry symbol tests.
2206 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2207
67cc5033
MK		 22082009-03-18 Mark Kettenis <kettenis@gnu.org>
2209
d1fa68d3 2210 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 2211 (elfcore_grok_openbsd_note): New functions.
2212 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2213
8d25cc3d
AM		 22142009-03-18 Alan Modra <amodra@bigpond.net.au>
2215
3889c459 2216 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 2217 * elf32-m68hc1x.c: Include alloca-conf.h.
2218 * xsym.c: Likewise.
2219 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2220 * som.c: Likewise.
2221 * Makefile.am: Run "make dep-am".
2222 * Makefile.in: Regenerate.
2223
a89e6478
DJ		 22242009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2225
2226 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2227
a7e11ee1
AM		 22282009-03-17 Alan Modra <amodra@bigpond.net.au>
2229
2230 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2231 Add compact_stub.
2232 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2233 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2234 ovly_return fields with ovly_entry[2]. Adjust all users.
2235 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2236 when soft-icache.
2237 (spu_elf_build_stubs): Likewise.
2238 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2239 ovly_flavour changes. Update all callers.
2240 (ovl_stub_size_log2): New function.
2241 (build_stub): Handle compact icache stubs. Use different manager
2242 entry point for stubs in non-icache area.
2243 (spu_elf_size_stubs): Don't allocate space for indirect branch
2244 descriptors.
2245 (spu_elf_build_stubs): And don't built them.
2246
607a83c9
AS		 22472009-03-16 Andrew Stubbs <ams@codesourcery.com>
2248
2249 * dwarf2.c (read_section): Always use rawsize, if available.
2250
588f62fc
AM		 22512009-03-16 Alan Modra <amodra@bigpond.net.au>
2252
2253 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2254 of rawsize and size for buffer.
2255
a14c90c1
UW		 22562009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2257
2258 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2259 parameter just because fixed sections fit into local store.
2260 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2261 generating overlays if fixed sections plus reserved stack
2262 and heap space fit into local store.
2263
30c665df
AM		 22642009-03-15 Alan Modra <amodra@bigpond.net.au>
2265
2266 * elf32-spu.c (build_stub): Correct icache set_id.
2267 (spu_elf_relocate_section): Likewise.
2268
f95942a3
RS		 22692009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2270
2271 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2272 symbol table if it was created by the current call.
2273
670562e9
RS		 22742009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2275
2276 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2277 class XMC_DS rather than XMC_UA.
2278
b64232cc
RS		 22792009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2280
2281 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2282 bfd_boolean export_defineds parameter with an unsigned int
2283 auto_export_flags parameter.
2284 * bfd-in2.h: Regenerate.
2285 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2286 split out from xcoff_build_ldsyms.
2287 (xcoff_covered_by_expall_p): New function.
2288 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2289 but with extra code to handle -bexpfull and -bexpall.
2290 (xcoff_mark_auto_exports): New function.
2291 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2292 a function should be automatically exported.
2293 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2294 parameter with an auto_export_flags parameter. Update ldinfo
2295 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2296 exported symbols.
2297
7d504122
RS		 22982009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2299
2300 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2301 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2302 init and fini functions. Do garbage collection for objects
2303 without an entry point too.
2304
8602d4fe
RS		 23052009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2306
2307 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2308 check whether a symbol has csect information.
2309 (coff_print_aux): Likewise.
2310 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2311 information for C_AIX_WEAKEXT too.
2312 (_bfd_xcoff_swap_aux_out): Likewise.
2313 (xcoff_reloc_type_br): Handle defweak symbols too.
2314 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2315 information for C_AIX_WEAKEXT too.
2316 (_bfd_xcoff64_swap_aux_out): Likewise.
2317 (xcoff64_reloc_type_br): Handle defweak symbols too.
2318 * coffgen.c (coff_print_symbol): Handle auxillary function
2319 information for C_AIX_WEAKEXT too.
2320 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2321 instead of BSF_GLOBAL if the L_WEAK flag is set.
2322 (xcoff_dynamic_definition_p): New function.
2323 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2324 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2325 always take the symbol class from the ldsym. Use weak bfd symbol
2326 types for weak ldsyms.
2327 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2328 Fix the check for whether a definition is from a shared object.
2329 Allow redefinitions of weak symbols.
2330 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2331 (xcoff_keep_symbol_p): Likewise.
2332 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2333 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2334 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2335 but mark them as L_WEAK.
2336 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2337 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2338
5b49f6dc
RS		 23392009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2340
2341 * xcofflink.c (xcoff_mark): When walking the relocations,
2342 only mark the target symbol or the target section, not both.
2343 (xcoff_final_definition_p): New function.
2344 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2345 symbol is a valid definition of the associated output symbol.
2346 Use XCOFF_ALLOCATED to stop the same hash table entry having
2347 two output symbols.
2348 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2349 keeping a symbol.
2350 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2351
c4037431
RS		 23522009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2353
2354 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2355 symbols as XMC_XO.
2356
3df13c4a
RS		 23572009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2358
2359 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2360 * libcoff.h: Regenerate.
2361 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2362 line-number counts in the bfd's lineno_counts field.
2363 Don't keep per-csect line-number counts.
2364 (xcoff_sweep): Don't update per-csect line-number counts.
2365 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2366 entries in each output section.
2367 (xcoff_link_input_bfd): Get the number of line numbers from
2368 the bfd's lineno_counts field, rather than recalculating it
2369 from scratch. Fix the range check when updating C_BINCL and
2370 C_EINCL symbols.
2371 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2372 here. Don't expect csects to have line-number counts.
2373
e450936a
RS		 23742009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2375
2376 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2377 * libcoff.h: Regenerate.
2378 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2379 "skip" logic from xcoff_link_input_bfd.
2380 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2381 objects in a dynamic link, rather than checking whether csectpp
2382 is null. Always allocate debug_index for other objects,
2383 and always go through the loop. Update the type of debug_index
2384 after the change above. Read the auxillary csect information
2385 and use xcoff_keep_symbol_p to decide whether a symbol should
2386 be kept. Set its debug_index to -2 if not.
2387 (xcoff_link_input_bfd): Update the type of debug_index after
2388 the change above and always expect it to be nonnull. Use it to
2389 test whether a symbol should be stripped, rather than making the
2390 decision here. Postpone all symbol creation to the second pass.
2391
47dfb2ca
RS		 23922009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2393
2394 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2395 creating a descriptor.
2396 (xcoff_sweep): Don't mark toc_section unless it's needed.
2397 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2398 when marking every bfd.
2399 (xcoff_link_input_bfd): Skip all TOC anchors.
2400 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2401 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2402 to -1; call xcoff_find_tc0 instead.
2403
4cc02a02
RS		 24042009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2405
2406 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2407 * libcoff.h: Regenerate.
2408 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2409 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2410 the previous symbol's csect. Treat last_symndx as an inclusive value
2411 and simplify its handling.
2412 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2413 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 2414 relocations against undefined or absolute sections.
4cc02a02
RS		 2415 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2416 of bfd_und_section_ptr.
2417 (xcoff_link_input_bfd): Likewise.
2418
858ef0ce
RS		 24192009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2420
2421 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2422 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2423 flag is set. Assert that all undefined symbols are either
2424 imported or defined by a dynamic object.
2425 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2426 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2427 handling to all relocations. Only set XCOFF_CALLED for function
2428 symbols.
2429 (xcoff_find_function): New function, split out from...
2430 (bfd_xcoff_export_symbol) ...here.
2431 (xcoff_set_import_path): New function, split out from...
2432 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2433 meaning of XCOFF_CALLED.
2434 (xcoff_mark_symbol): If we mark an undefined and unimported
2435 symbol, find some way of defining it. If the symbol is a function
2436 descriptor, fill in its definition automatically. If the symbol
2437 is a function, mark its descriptor and allocate room for global
2438 linkage code. Otherwise mark the symbol as implicitly imported.
2439 Move the code for creating function descriptors from...
d1fa68d3 2440 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 2441 check for symbols that were implicitly defined.
2442 (xcoff_mark): Don't count any dynamic relocations against
2443 function symbols.
2444 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2445 in the xcoff link info.
2446 (xcoff_link_input_bfd): Remove handling of undefined and
2447 unexported symbols.
2448
12b2cce9
RS		 24492009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2450
2451 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2452 if the target is absolute. Fix comment typo.
2453 (xcoff_ppc_relocate_section): Remove FIXME.
2454 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2455 if the target is absolute.
2456
0e3212ad
RS		 24572009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2458
2459 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2460 R_POS and R_NEG relocations against absolute symbols to the
2461 .loader section.
2462
d19d97e9
RS		 24632009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2464
2465 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2466 to 2 for bfd_mach_ppc_620.
2467
e5231592
RS		 24682009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2469
2470 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2471 * configure.in: Likewise.
2472 * configure: Regenerate.
2473
3516e984
L		 24742009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2475
2476 PR binutils/9945
2477 * elf.c (assign_section_numbers): Generate symbol table if there
2478 is any relocation in output.
2479 (_bfd_elf_compute_section_file_positions): Likewise.
2480
ce98a316
NC		 24812009-03-13 Nick Clifton <nickc@redhat.com>
2482
2483 PR 9934
2484 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2485 * elflink.c (elf_link_read_relocs_from_section): Use
2486 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2487 relocs but no symbol table.
2488 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2489
c4fb387b
L		 24902009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2491
2492 PR ld/9938
2493 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2494 to check ___tls_get_addr.
2495
2496 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2497 strncmp to check __tls_get_addr.
2498
53638231
AS		 24992009-03-12 Andrew Stubbs <ams@codesourcery.com>
2500
2501 * dwarf2.c (read_section): Always check the offset, even when the
2502 section has been read before.
2503
09e8c3bf
L		 25042009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2505
2506 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2507 comments.
2508
36e4dce6
CD		 25092009-03-11 Chris Demetriou <cgd@google.com>
2510
2511 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2512 * bfd-in2.h: Regenerate.
2513 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2514 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2515 mode.
2516 (bsd_write_armap): Likewise.
2517 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2518 flag is set, do nothing.
2519 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2520 for timestamp.
2521
9b175a76
UW		 25222009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2523
2524 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2525 used to update stack pointer.
2526
f501de17
DA		 25272009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2528
2529 PR binutils/9921
2530 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2531 for unknown symbols in absolute section.
2532
d11fd249
NC		 25332009-03-06 Nick Clifton <nickc@redhat.com>
2534
2535 * po/es.po: Updated Spanish translation.
2536
8cd931b7
CL		 25372009-03-05 Christophe Lyon <christophe.lyon@st.com>
2538
2539 * elf32-arm.c (group_sections): Take next section size into
2540 account before accepting to group it.
2541
5fa9e92f
CL		 25422009-03-05 Christophe Lyon <christophe.lyon@st.com>
2543
2544 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2545 PLT entries.
2546 (elf32_arm_final_link_relocate): Likewise.
2547
b92997d6
AM		 25482009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2549
2550 PR 9923
2551 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2552
727fc41e
AM		 25532009-03-04 Alan Modra <amodra@bigpond.net.au>
2554
2555 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2556 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2557 (BFD_FAKE_SECTION): Init new flag.
2558 * ecoff.c (bfd_debug_section): Likewise.
2559 * bfd-in2.h: Regenerate.
2560 * libbfd.h: Regenerate.
2561 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2562 (ppc_elf_reloc_type_lookup): Handle new relocs.
2563 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2564 without marker relocs.
2565 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2566 if section has no old-style calls.
2567 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2568 Don't try to optimize new-style __tls_get_addr call when handling
2569 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2570 relocs.
2571 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2572 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2573 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2574 without marker relocs.
2575 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2576 if section has no old-style calls. Set toc_ref for new relocs as
2577 appropriate.
2578 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2579 Don't try to optimize new-style __tls_get_addr call when handling
2580 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2581 relocs.
2582
51dec227
AM		 25832009-03-04 Alan Modra <amodra@bigpond.net.au>
2584
2585 PR 6768
2586 * configure.in: Test for ld --as-needed support. Link shared
2587 libbfd against libm.
2588 * configure: Regenerate.
2589
a1f7ca36
AM		 25902009-03-03 Alan Modra <amodra@bigpond.net.au>
2591
2592 * Makefile.am: Run "make dep-am".
2593 * Makefile.in: Regenerate.
2594
c3b7224a
NC		 25952009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2596
2597 * elf32-score7.c: New file.
2598 * elf32-score.h: New file.
2599 * elf32-score.c: Add code to support score 7. Set score7 as the
2600 default.
2601 * cpu-score.c: Add score7 architecure.
2602 (compatibile): New function.
2603 * Makefile.am: Add rules for building elf32-score7 object.
2604 * Makefile.in: Regenerate.
2605 * configure.in: Add elf32-score7 object to score vectors.
2606 * configure: Regenerate.
2607 * reloc.c: Add score7 relocs.
2608 * archures.c: Add score3 and score7 machine numbers.
2609 * bfd-in2.h: Regenerate.
2610 * libbfd.h: Regenerate.
2611
58e24671
RW		 26122009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2613
2614 * configure: Regenerate.
2615
5887528b
DA		 26162009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2617
d45b7d74
DA		 2618 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2619 (elf32_hppa_check_relocs): Use it.
2620
5887528b
DA		 2621 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2622 elf64-hppa.c.
2623 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2624 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2625 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2626 (elf_hppa_record_segment_addrs): Likewise.
2627 (elf_hppa_final_link): Likewise.
2628 (elf_hppa_relocate_insn): Likewise.
2629 (elf_hppa_final_link_relocate): Likewise.
2630 (elf64_hppa_relocate_section): Likewise.
2631 * elf64-hppa.c: Insert above.
2632
a03bd320
DA		 26332009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2634
2635 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2636 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2637 (elf_hppa_relocate_section): Likewise.
2638 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2639 from struct elf_link_hash_entry. Add count field.
2640 (struct elf64_hppa_dyn_hash_table): Delete.
2641 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2642 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2643 (hppa_elf_hash_entry, eh_name): Define.
2644 (elf64_hppa_new_dyn_hash_entry): Delete.
2645 (elf64_hppa_dyn_hash_lookup): Delete.
2646 (elf64_hppa_dyn_hash_traverse): Delete.
2647 (get_dyn_name): Delete.
2648 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2649 of struct elf64_hppa_dyn_hash_entry *.
2650 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2651 allocate_global_data_plt, allocate_global_data_stub,
2652 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2653 Likewise.
2654 (hppa64_link_hash_newfunc): New.
2655 (elf64_hppa_hash_table_create): Rework.
2656 (count_dyn_reloc): Likewise.
2657 (hppa64_elf_local_refcounts): New.
2658 (elf64_hppa_check_relocs): Rework using standard technique for recording
2659 local DLT, PLT and OPD reference counts.
2660 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2661 elf_link_hash_entry *.
2662 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2663 allocate_global_data_plt, allocate_global_data_stub,
2664 allocate_global_data_opd, allocate_dynrel_entries,
2665 elf64_hppa_adjust_dynamic_symbol,
2666 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2667 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2668 Use hppa_link_hash_table. Rework.
2669 (elf64_hppa_link_output_symbol_hook): Rework.
2670 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2671 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2672 elf64_hppa_finish_dynamic_sections): Likewise.
2673
ebe24dd4
CL		 26742009-02-26 Christophe Lyon <christophe.lyon@st.com>
2675
2676 * elf32-arm.c (stub_reloc_type): Removed.
2677 (insn_sequence): Renamed reloc_type field to r_type.
2678 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2679 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2680 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2681 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2682 (arm_stub_is_thumb): Catch new stubs.
2683 (arm_type_of_stub): Handle new stubs.
2684 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2685 (bfd_elf32_arm_process_before_allocation): Remove useless
2686 condition.
2687
b9d678e0
L		 26882009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2689
2690 * elf.c (elf_find_function): Use is_function_type to check
2691 function symbol.
2692
56fb3749
SA		 26932009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2694
2695 * xtensa-modules.c: Revert to previous version 1.11 due
2696 to inadvertant commit.
2697
658ff993
SA		 26982009-02-24 Sterling Augustine <sterling@tensilica.com>
2699
2700 * elf32-xtensa.c (text_action_add): Separate test for action
2701 type. Break if saved action is ta_widen_insn at same offset.
2702
cf3eccff
DJ		 27032009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2704
2705 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2706 to elf32_arm_stub_long_branch_any_arm_pic.
2707 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2708 (enum elf32_arm_stub_type, arm_type_of_stub)
2709 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2710 separately.
2711
07d72278
DJ		 27122009-02-24 Joseph Myers <joseph@codesourcery.com>
2713
2714 * elf32-arm.c (PREV_SEC): Update comment.
2715 (group_sections): Rename argument to stubs_always_after_branch.
2716 Reverse the list and place stubs at the end of input sections.
2717 Undefine NEXT_SEC.
2718 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2719
4e31c731
DJ		 27202009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2721
2722 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2723 Fix formatting.
2724 (arm_size_one_stub): Remove unnecessary break.
2725 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2726
27272009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 2728
2729 * elf32-arm.c (stub_insn_type): New type.
2730 (stub_reloc_type): Likewise.
2731 (insn_sequence): Likewise.
2732 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2733 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2734 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2735 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2736 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2737 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2738 (elf32_arm_stub_hash_entry): Add new helper fields.
2739 (stub_hash_newfunc): Initialize these new fields.
2740 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2741 to take endianness into account.
2742 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2743 (arm_map_one_stub): Code is now more generic, thanks to
2744 insn_sequence.
2745
c2b4a39d
CL		 27462009-02-23 Christophe Lyon <christophe.lyon@st.com>
2747
2748 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2749 code.
2750 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2751 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2752 BLX is not available. Fix typo in warning message. Add comments
2753 and improve formatting.
2754 (arm_build_one_stub): Adjust to new
2755 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2756 (arm_map_one_stub): Likewise.
2757
0c376465 27582009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 2759 Eric Botcazou <ebotcazou@adacore.com>
2760 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 2761
2762 * vms.h: Update copyright year, fix comments, reorder declarations.
2763 (_bfd_save_vms_section): Remove the prototype.
2764 (EGPS_S_V_NO_SHIFT): New constant.
2765 (bfd_vms_set_section_flags): New prototype.
2766 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2767 constants.
2768 (EGSY_S_W_FLAGS): Ditto.
2769 (EGSY_S_V_QUAD_VAL): Ditto.
2770 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2771 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2772 EGST_S_B_NAMLNG): Ditto.
2773 (ESRF_S_B_NAMLNG): Ditto.
2774 (ETIR_S_C_HEADER_SIZE): Ditto.
2775 (EGPS_S_V_ALLOC_64BIT): Ditto.
2776 (DST_S_C_EPILOG): Ditto.
2777 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2778 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2779 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2780 (DST_S_L_PCLINE_UNSLONG): Ditto.
2781 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2782 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2783 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2784 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2785 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2786 (DST_S_B_SRC_UNSBYTE): Ditto.
2787 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2788 Add prototypes.
2789 (vms_section, vms_reloc): Remove types.
2790 (hdr_struc): Replaced by ...
2791 (hdr_struct): ... new type.
2792 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2793 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2794 (EMH_DATE_LENGTH): Ditto.
2795 (eom_struc): Replaced by ...
2796 (eom_struct): ... new type.
2797 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2798 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2799 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2800 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2801 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2802 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2803 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2804 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2805 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2806 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2807 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2808 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2809 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2810 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2811 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2812 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2813 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2814 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2815 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2816 (enum file_type_enum): New type.
2817 (struct location_struct): Removed.
2818 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2819 (struct funcinfo, struct module): Ditto.
2820 (struct vms_private_data_struct): Update fields.
2821 (struct vms_section_data_struct): New type.
2822
2823 * vms.c: Update copyright year, fix comments,
2824 Fix includes for DECC, add prototypes.
2825 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2826 some initializers.
2827 Use flavour to set is_vax, location_stack is removed.
2828 (struct pair): Declare.
2829 (fill_section_ptr): Initialize variables at declaration.
2830 Add guard to set SECTION_SYM flag, handlde und section.
2831 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2832 (_bfd_vms_slurp_object_records): New function, replaces previous
2833 vms_object_p.
2834 (vms_slurp_module): New function.
2835 (vms_slurp_image): Ditto.
2836 (vms_object_p): Complete rewrite.
2837 (vms_mkobject): Use is_vax field to slect architecture.
2838 (free_reloc_stream): New function.
2839 (vms_convert_to_var): Ditto.
2840 (vms_convert_to_var_1): Ditto.
2841 (vms_convert_to_var_unix_filename): Ditto.
2842 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2843 VAR format on VMS.
2844 (vms_new_section_hook): Set alignment to 0, allocate private data.
2845 (vms_get_section_contents): Load content.
2846 (vms_get_symbol_info): Handle undefined section.
2847 (vms_find_nearest_line): Handle.
2848 (alloc_reloc_stream): New function.
2849 (vms_slurp_reloc_table): Ditto.
2850 (vms_get_reloc_upper_bound): Make it real.
2851 (vms_canonicalize_reloc): Do the real work.
2852 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2853 ALPHA_R_BOH.
2854 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2855 (vms_set_arch_mach): Check arch.
2856 (vms_set_section_contents): Copy the content after allocation.
2857 (vms_alpha_vec): Update object flags.
2858
2859 * vms-tir.c: Update copyright year, fix comments,
2860 add prototypes for new functions.
2861 (dst_define_location): New function.
2862 (dst_restore_location): New function.
2863 (dst_retrieve_location): New function.
2864 (dst_check_allocation): New function.
2865 (image_dump): Call dst_check_allocation.
2866 (image_write_b): Ditto.
2867 (image_write_w): Ditto.
2868 (image_write_l): Ditto.
2869 (image_write_q): Ditto.
2870 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2871 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2872 CTL_STKDL.
2873 Call error handler instead of abort if name is not known.
2874 (etir_sta): Add quarter_relocs argument and set it.
2875 Fix cast.
2876 (etir_sto): Ditto.
2877 (etir_opr): Ditto, return FALSE in case of error.
2878 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2879 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2880 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2881 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2882 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2883 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2884 Return FALSE in case of error.
2885 (tir_sta): Change sign of psect.
2886 (tir_ctl): Ditto.
2887 (tir_cmd): Fix cast. Makes tir_table static const.
2888 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2889 add argument to explain.
2890 (analyze_etir): Initialize maxptr, add quarter_relocs
2891 declaration, move some declarations into inner scopes.
2892 Handle quarter_relocs and STO_IMM.
2893 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2894 (_bfd_vms_slurp_relocs): New function.
2895 (_bfd_vms_decode_relocs): New function.
2896 (sto_imm): Rewritten.
2897 (start_first_etbt_record): New function.
2898 (start_another_etbt_record): Ditto.
2899 (etir_output_check): Ditto.
2900 (defer_reloc_p): Ditto.
2901 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2902 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2903 rewritte relocations handling.
2904 (_bfd_vms_write_tbt): Removed.
2905 (_bfd_vms_write_dbg): Ditto.
2906
2907 * vms-misc.c: Update copyright year, Fix comments.
2908 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2909 (maybe_adjust_record_pointer_for_object): New function.
2910 (_bfd_vms_get_first_record): New function, replaces ...
2911 (_bfd_vms_get_record): .. removed.
2912 (_bfd_vms_get_object_record): New function.
2913 (_bfd_vms_get_object_record): New function.
2914 (vms_get_remaining_object_record): New function, replaces ...
2915 (_bfd_vms_get_next_record): ... removed.
2916 (add_new_contents): Removed.
2917 (_bfd_save_vms_section): Removed.
2918 (_bfd_get_vms_section): Removed.
2919 (_bfd_vms_output_flush): Write in VAR format.
2920 (new_symbol): Don't make UND section.
2921
2922 * vms-hdr.c: Update copyright year, update list of record handled.
2923 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2924 (_bfd_vms_write_hdr): Strip vms and unix patches,
2925 add comments, truncate module name at 31 characters,
2926 use constants instead of hard-coded value,
2927 write BFD version instead of a fixed string.
2928 (_bfd_vms_slurp_ihd): New function.
2929 (_bfd_vms_slurp_isd): Ditto.
2930 (_bfd_vms_slurp_ihs): Ditto.
2931 (new_module): Ditto.
2932 (parse_module): Ditto
2933 (build_module_list): Ditto.
2934 (module_find_nearest_line): Ditto.
2935 (_bfd_vms_find_nearest_dst_line): Ditto.
2936 (vms_slurp_debug): Ditto.
2937 (_bfd_vms_slurp_dbg): Ditto.
2938 (_bfd_vms_slurp_tbt): Ditto.
2939 (_bfd_vms_write_dbg): Ditto.
2940 (_bfd_vms_write_tbt): Ditto.
2941
2942 * vms-gsd.c: Update copyright year, update list of records handled.
2943 (EVAX_LITERALS_NAME): New macro.
2944 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2945 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2946 (register_universal_symbol): New function and prototype.
2947 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2948 improve debug messages,
2949 use constants instead of hard-coded value,
2950 fix missing endianness conversion,
2951 handle global symbol (SYMG).
2952 (bfd_vms_set_section_flags): New function.
2953 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2954 handle section literals,
2955 fix indentation,
2956 handle section bfd and vms flags,
2957 don't output LIB$INITIALIZE symbol,
2958 fix handling of weak symbols,
2959 fix evax vs vax procedure descriptor,
2960 handle absolute symbols.
2961
2962 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2963 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2964
2965 * makefile.vms (DEFS): Fix flags for VMS.
2966
2967 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2968
2969 * bfd-in2.h: Regenerated.
2970 * libbfd.h: Regenerated.
2971
47149254
CC		 29722009-02-20 Cary Coutant <ccoutant@google.com>
2973
2974 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2975 in struct stat.
2976
6b1cecf3
DK		 29772009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2978
2979 PR gas/7059
2980 * coffcode.h (coff_write_object_contents): Don't let the string
2981 table offset overflow the s_name field when using long section names.
2982
88183869
DK		 29832009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2984
2985 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2986 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2987 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2988 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2989 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2990 (bfd_pmac_xcoff_backend_data): Likewise.
2991 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2992 (bfd_xcoff_aix5_backend_data): Likewise.
2993 (xcoff64_write_object_contents): Delete unused long_section_names
2994 local variable.
2995 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2996 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2997 struct non-const.
2998 * coffcode.h (documentation): Update to describe long section names.
2999 (COFFLONGSECTIONCATHELPER): New helper macro.
3000 (BLANKOR1TOODD): Likewise.
3001 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3002 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3003 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3004 (bfd_coff_set_long_section_names_allowed): New function.
3005 (bfd_coff_set_long_section_names_disallowed): Likewise.
3006 (struct bfd_coff_backend_data): Add new backend hook function
3007 pointer _bfd_coff_set_long_section_names.
3008 (bfd_coff_set_long_section_names): New backend hook.
3009 (coff_write_object_contents): Only generate long section names if
3010 bfd_coff_long_section_names() indicates they are currently enabled.
3011 (bfd_coff_std_swap_table): Make non-const, and initialise long
3012 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3013 (ticoff0_swap_table): Likewise to both.
3014 (ticoff1_swap_table): Again, likewise to both.
3015 * coffgen.c (make_a_section_from_file): Allow long section names
3016 as inputs even if not currently allowed for outputs.
3017 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3018 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3019 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3020 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3021 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3022 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3023 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3024 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3025 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3026 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3027 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3028 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3029 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3030 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3031 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3032 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3033 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3034 * libcoff-in.h: Update copyright year to cause updated copyright
3035 year in generated libcoff.h, and fix typo.
3036 * libcoff.h: Regenerated.
3037 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3038 (_bfd_ecoff_no_long_sections): Add prototype.
3039 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3040 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3041 defined by an including .c file.
3042 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3043 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3044 (ticoff1_swap_table): Likewise to both.
3045
90d8a22c
CL		 30462009-02-18 Christophe Lyon <christophe.lyon@st.com>
3047
3048 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3049 stub. Catch default case error.
3050 (arm_map_one_stub): Add missing Thumb mapping symbol.
3051
12123067
NC		 30522009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3053
3054 PR 9841
3055 * elf32-avr.c: Handle case where no local symbos exist correctly.
3056
fea2b4d6
CL		 30572009-02-16 Christophe Lyon <christophe.lyon@st.com>
3058
3059 bfd/
3060 * elf32-arm.c (arm_long_branch_stub,
3061 arm_thumb_v4t_long_branch_stub,
3062 arm_thumb_thumb_long_branch_stub,
3063 arm_thumb_arm_v4t_long_branch_stub,
3064 arm_thumb_arm_v4t_short_branch_stub,
3065 arm_pic_long_branch_stub):
3066 Renamed to elf32_arm_stub_long_branch_any_any,
3067 elf32_arm_stub_long_branch_v4t_arm_thumb,
3068 elf32_arm_stub_long_branch_thumb_only,
3069 elf32_arm_stub_long_branch_v4t_thumb_arm,
3070 elf32_arm_stub_short_branch_v4t_thumb_arm,
3071 elf32_arm_stub_long_branch_any_any_pic.
3072 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3073 arm_thumb_thumb_stub_long_branch,
3074 arm_thumb_arm_v4t_stub_long_branch,
3075 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3076 Renamed to arm_stub_long_branch_any_any,
3077 arm_stub_long_branch_v4t_arm_thumb,
3078 arm_stub_long_branch_thumb_only,
3079 arm_stub_long_branch_v4t_thumb_arm,
3080 arm_stub_short_branch_v4t_thumb_arm,
3081 arm_stub_long_branch_any_any_pic.
3082
13e0a874
DA		 30832009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3084
3085 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3086 in branch offset check.
3087
3a71aa26
AM		 30882009-02-15 Alan Modra <amodra@bigpond.net.au>
3089
3090 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3091 add toc.symndx and toc.add.
3092 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3093 Set up toc.add.
3094 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3095 callers.
3096 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3097 (branch_reloc_hash_match): New function, extracted from..
3098 (ppc64_elf_tls_optimize): ..here.
3099 (ppc64_elf_relocate_section): Properly set addends when optimizing
3100 tls sequences. Avoid unnecessary reading and writing of insns.
3101 Only redo reloc when symbol changed. Bypass symbol checks when
3102 using tlsld_got.
3103 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3104 (branch_reloc_hash_match): New function, extracted from..
3105 (ppc_elf_tls_optimize): ..here.
3106 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3107 Don't clear addend on zapped __tls_get_addr reloc.
3108
2c2b4ed4
NC		 31092009-02-12 Nick Clifton <nickc@redhat.com>
3110
3111 PR 9827
3112 * elflink.c (bfd_elf_final_link): When counting the relocations,
3113 if the header size has not been set yet then assume that it will
3114 match the output section's reloc type.
3115
453f5985
NS		 31162009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3117
3118 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3119 relocatable link.
3120
3209bffa
AM		 31212009-02-09 Alan Modra <amodra@bigpond.net.au>
3122
3123 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3124 (find_function): Likewise.
3125 (pasted_function): Don't error if no prior function found.
3126 (discover_functions): Revert 2008-12-10 change. Extend first
3127 function range to start of section.
3128
813c8a3c
DA		 31292009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3130
3131 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3132 functions to C90.
3133 * elf64-hppa.h: Likewise.
3134
2d0f9ad9
JM		 31352009-02-06 Joseph Myers <joseph@codesourcery.com>
3136
3137 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3138 .sbss handling.
3139
50e00962
AM		 31402009-02-04 Alan Modra <amodra@bigpond.net.au>
3141
3142 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3143 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3144
52b6b6b9
JM		 31452009-02-03 Sandip Matte <sandip@rmicorp.com>
3146
3147 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3148 * archures.c (bfd_mach_mips_xlr): Define.
3149 * bfd-in2.h: Regenerate.
3150 * cpu-mips.c (I_xlr): Define.
3151 (arch_info_struct): Add XLR entry.
3152 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3153 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3154 (mips_mach_extensions): Add XLR entry.
3155
654c3c9f
EW		 31562009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3157
3158 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3159
31dd3154
JM		 31602009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3161
3162 * configure.in: AC_SUBST pdfdir.
d1fa68d3 3163 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 3164 and install-pdf-recursive targets. Define pdfdir.
3165 * doc/Makefile.am: Define pdf__strip_dir. Add
3166 install-pdf and install-pdf-am targets.
d1fa68d3 3167 * po/Make-in: Add install-pdf target.
31dd3154
JM		 3168 * configure: Regenerate.
3169 * Makefile.in: Regenerate
3170 * doc/Makefile.in: Regenerate.
3171
cf869cce
NC		 31722009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3173
3174 * bfd-in2.h: Regenerate.
3175 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3176 fields from n_entries to n_slots where appropriate, update comments.
3177 (HOWTO): Add TLS relocations.
3178 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3179 (enum elf_m68k_got_offset_size): New enum.
3180 (struct elf_m68k_got_entry.type): Move field to ...
3181 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3182 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3183 functions.
3184 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3185 functions.
3186 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3187 fields into n_entries array. Update comments.
3188 (elf_m68k_init_got): Simplify, update all uses.
3189 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3190 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3191 GOT entries; update name, update all uses.
3192 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3193 (elf_m68k_get_got_entry): Update.
3194 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3195 simplify.
3196 (elf_m68k_remove_got_entry_type): Simplify.
3197 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3198 (elf_m68k_can_merge_gots): Update.
3199 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3200 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3201 GOT entries, simplify.
3202 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3203 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3204 field, remove obsoleted local_n_entries field.
3205 (elf_m68k_partition_multi_got_2): New static function.
3206 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3207 update.
3208 (elf_m68k_remove_got_entry_type): Update.
3209 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 3210 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 3211 update of sgot->size and srelgot->size.
3212 (elf_m68k_gc_sweep_hook): Update.
3213 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3214 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3215 TLS relocations.
3216 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3217 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3218
c1a0a41f
DD		 32192009-02-02 DJ Delorie <dj@redhat.com>
3220
3221 * elf32-mep.c (config_names): Regenerate configuration.
3222
72a80a16
AM		 32232009-02-02 Alan Modra <amodra@bigpond.net.au>
3224
3225 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3226 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3227 * elf.c (bfd_elf_get_str_section): Make static.
3228 (bfd_elf_find_section): Delete.
3229 * libbfd.h: Regenerate.
3230
273f4430
JK		 32312009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3232
3233 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3234 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3235
010e5ae2
AM		 32362009-01-31 Alan Modra <amodra@bigpond.net.au>
3237
3238 * elflink.c (on_needed_list): New function.
3239 (elf_link_add_object_symbols): Link in --as-needed libs if they
3240 satisfy undefined symbols in other libs.
3241
33a7ffc2
JM		 32422009-01-30 Julian Brown <julian@codesourcery.com>
3243
3244 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3245 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3246 with --just-symbols (-R).
3247
13d72a14
AN		 32482009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3249
3250 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3251 high_pc in order to properly sign-extend VMAs.
3252
d334575b 32532009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 3254 Mark Shinwell <shinwell@codesourcery.com>
3255 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 3256
3257 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3258
528aeb62
CM		 32592009-01-28 Catherine Moore <clm@codesourcery.com>
3260
3261 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3262 SEC_LOAD for dynamic relocation sections.
3263
f6f05983
HPN		 32642009-01-27 Hans-Peter Nilsson <hp@axis.com>
3265
3266 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3267 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3268 the size of local TLS data.
3269
27cc28f9
AS		 32702009-01-27 Andreas Schwab <schwab@suse.de>
3271
3272 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3273 architectures in the archive.
3274
b3bf42d8
HPN		 32752009-01-27 Hans-Peter Nilsson <hp@axis.com>
3276
f551b6f0
HPN		 3277 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3278 <R_CRIS_32_DTPREL>: Correct relocation value.
3279
b3bf42d8
HPN		 3280 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3281 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3282 symbols with non-default visibility.
3283
9bc4e62b
NS		 32842009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3285
3286 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3287 describing the trampolines.
3288 (ppc_elf_relocate_section): Update relocs to describe the
3289 trampolines.
3290
aeaf6540
DA		 32912009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3292
3293 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3294 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3295 and R_PARISC_PCREL12F relocations.
3296
1e8fa21e
AM		 32972009-01-24 Alan Modra <amodra@bigpond.net.au>
3298
3299 PR 6022
3300 * elflink.c (find_version_for_sym): New function split out from,
3301 but without export_dynamic test, ..
3302 (_bfd_elf_link_assign_sym_version): ..here.
3303 (_bfd_elf_export_symbol): Use it.
3304
28caa186
AM		 33052009-01-23 Alan Modra <amodra@bigpond.net.au>
3306
3307 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3308 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3309 * elflink.c: ..here, somewhat modified.
3310 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3311 _bfd_elf_link_find_version_dependencies,
3312 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3313 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3314 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3315 declare..
3316 * elflink.c: ..and make static here.
3317 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3318 of output_bfd from struct elf_find_verdep_info.
3319 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3320 struct elf_info_failed.
3321 (bfd_elf_size_dynamic_sections): Adjust.
3322
be04437d
AM		 33232009-01-22 Alan Modra <amodra@bigpond.net.au>
3324
3325 PR 6832
3326 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3327 after comp_unit_find_line call.
3328
58f9615c
NC		 33292009-01-21 Nick Clifton <nickc@redhat.com>
3330
3331 PR 9769
3332 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3333 tm_gmtoff field in struct tm.
3334
fb266b8b
AM		 33352009-01-21 Alan Modra <amodra@bigpond.net.au>
3336
3337 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3338 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3339 sections in soft-icache lines unless non_ia_text. Don't add
3340 rodata if doing so would exceed line size.
3341
451ffe63
HPN		 33422009-01-19 Hans-Peter Nilsson <hp@axis.com>
3343
3344 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3345 types than bfd_link_hash_indirect, before early return, call
3346 _bfd_elf_link_hash_copy_indirect.
3347
5aa6ff7c
AS		 33482009-01-19 Andrew Stubbs <ams@codesourcery.com>
3349
3350 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3351 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3352 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3353 (elf_backend_obj_attrs_order): New define.
3354 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3355 (elfNN_bed): Add elf_backend_obj_attrs_order.
3356
3483fe2e
AS		 33572009-01-19 Andrew Stubbs <ams@codesourcery.com>
3358
3359 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3360 (obj_attr_size): Likewise.
3361 (write_obj_attribute): Likewise.
3362 (_bfd_elf_copy_obj_attributes): Likewise.
3363 (_bfd_elf_parse_attributes): Likewise.
3364 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3365 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3366 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3367 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3368 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3369 with macros.
3370
2d0bb761
AS		 33712009-01-19 Andrew Stubbs <ams@codesourcery.com>
3372
3373 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3374 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3375 (bfd_elf_add_obj_attr_string): Likewise.
3376 (bfd_elf_add_obj_attr_int_string): Likewise.
3377 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3378 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3379 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3380 Tag_nodefaults has no default value.
3381 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3382 comment to reflect the new state.
3383
a77e83b7
AM		 33842009-01-19 Alan Modra <amodra@bigpond.net.au>
3385
3386 PR 9695
3387 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3388 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3389 (adjust_z_magix): Delete dead code handling QMAGIC.
3390
f6d29e26
KT		 33912009-01-16 Kai Tietz <kai.tietz@onevision.com>
3392
3393 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3394 IMAGE_SCN_MEM_DISCARDABLE.
3395
29670fb9
AM		 33962009-01-16 Alan Modra <amodra@bigpond.net.au>
3397
3398 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3399 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3400 * configure.in (commonbfdlib): Delete.
3401 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3402 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3403 is available, not just for linux.
3404 * po/SRC-POTFILES.in: Regenerate.
3405 * Makefile.in: Regenerate.
3406 * configure: Regenerate.
3407
91e22acd
AS		 34082009-01-15 Andrew Stubbs <ams@codesourcery.com>
3409 Julian Brown <julian@codesourcery.com>
3410
3411 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3412 ARM attributes in ABI 2.07.
3413 * elf32-arm.c (get_secondary_compatible_arch): New function.
3414 (set_secondary_compatible_arch): New function.
3415 (tag_cpu_arch_combine): New function.
3416 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3417 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3418 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3419 make it fit with order_01243.
3420 Add support for Tag_also_compatible_with,
3421 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3422 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3423 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3424 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3425 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3426 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3427 Rework the way unknown attributes are handled.
3428 Defer errors until all attributes have been processed.
3429
7b86a9fa
AS		 34302009-01-15 Andrew Stubbs <ams@codesourcery.com>
3431
3432 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3433 bfd_elf_add_obj_attr_int_string.
3434 Read Tag_compatibility from its new location in the attribute array,
3435 rather than the attribute list.
3436 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3437 bfd_elf_add_obj_attr_int_string.
3438 (_bfd_elf_parse_attributes): Likewise.
3439 (_bfd_elf_merge_object_attributes): There's now only one
3440 Tag_compatibility, and it's in the array, not the list.
3441 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3442 Tag_compatibility.
3443 (bfd_elf_add_obj_attr_compat): Rename to
3444 bfd_elf_add_obj_attr_int_string.
3445 (bfd_elf_add_proc_attr_compat): Rename to
3446 bfd_elf_add_proc_attr_int_string.
3447 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3448 Tag_compatibility.
3449
01e1a5bc
NC		 34502009-01-15 Douglas B Rupp <rupp@gnat.com>
3451
3452 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3453 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3454 (vmsutil.lo): Add dependency rule.
3455 * Makefile.in: Regenerate.
3456 * config.bfd (ia64*-*-*vms*): Add case.
3457 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3458 * configure: Regenerate.
3459 * vmsutil.c: New file.
3460 * vmsutil.h: New file.
3461 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3462 attr to bfd_vma.
3463 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3464 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3465 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3466 elfNN_vms_object_p): New functions
3467 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3468
a33dafc3
L		 34692009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3470
3471 PR ld/9727
3472 * elflink.c (elf_gc_sweep): Exclude the group section if the
3473 first member of the section group is excluded.
3474
13c0e967
AM		 34752009-01-14 Alan Modra <amodra@bigpond.net.au>
3476
3477 PR 9735
3478 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3479 saved filename, use bfd_alloc rather than bfd_malloc for it.
3480
460e679b
AM		 34812009-01-13 Alan Modra <amodra@bigpond.net.au>
3482
3483 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3484
25076afa
AM		 34852009-01-13 Alan Modra <amodra@bigpond.net.au>
3486
3487 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3488
37107878
AM		 34892009-01-12 Alan Modra <amodra@bigpond.net.au>
3490
3491 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3492
cd4a7468
AM		 34932009-01-12 Alan Modra <amodra@bigpond.net.au>
3494
3495 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3496 num_lines_log2.
3497 (struct got_entry): Add br_addr.
3498 (struct call_info): Add priority.
3499 (struct function_info): Add lr_store and sp_adjust.
3500 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3501 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3502 area as an overlay, and check that no other overlays exist. Look up
3503 icache overlay manager entry sym.
3504 (BRA_STUBS, BRA, BRASL): Define.
3505 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3506 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3507 in branch insn.
3508 (count_stub, build_stub): Support soft-icache.
3509 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3510 (spu_elf_size_stubs): Size soft-icache stubs.
3511 (overlay_index): New function.
3512 (spu_elf_build_stubs): Make static. Support soft-icache.
3513 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3514 (find_function_stack_adjust): Save lr store and stack adjust insn
3515 offsets.
3516 (maybe_insert_function): Adjust find_function_stack_adjust call.
3517 (mark_functions_via_relocs): Retrieve priority.
3518 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3519 (sort_calls): Sort by priority first.
3520 (mark_overlay_section): Ignore .ovl.init.
3521 (sum_stack): Only print when stack_analysis.
3522 (print_one_overlay_section): New function, extracted from..
3523 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3524 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3525 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3526 analysis. Call spu_elf_build_stubs.
3527 (spu_elf_relocate_section): For soft-icache encode overlay index
3528 into addresses.
3529 (spu_elf_output_symbol_hook): Support soft-icache.
3530 (spu_elf_modify_program_headers: Likewise.
37107878 3531
cd4a7468
AM		 3532 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3533 num_regions to num_lines. Add line_size and max_branch.
3534 (enum _ovly_flavour): Add ovly_soft_icache.
3535 (spu_elf_build_stubs): Delete.
3536
80c29487
JK		 35372009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3538
3539 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3540 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3541
1bc86aea
HPN		 35422009-01-07 Hans-Peter Nilsson <hp@axis.com>
3543
3544 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3545 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3546 the program, the known offset starts at the negative size of the
3547 TLS section.
3548 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3549 Similar.
3550
3baa454d 35512009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 3552
3baa454d 3553 * config.bfd: Add lm32-*-rtems*.
75606e85 3554
9dbe8890
L		 35552009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3556
3557 * coff-ppc.c: Add 2009 to Copyright.
3558 * elf32-cris.c: Likewise.
3559 * elflink.c: Likewise.
3560
0bdf8d40
HPN		 35612009-01-03 Hans-Peter Nilsson <hp@axis.com>
3562
3563 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3564 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3565
54ac0771
L		 35662009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3567
3568 PR ld/9679
3569 * elflink.c (elf_merge_st_other): New.
3570 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3571 hide them if needed.
3572 (elf_link_add_object_symbols): Updated.
3573
d8880531
L		 35742009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3575
3576 PR ld/9676
3577 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3578 ref_dynamic and dynamic_def fields when setting def_regular
3579 to 1.
3580
b70b5c14
NC		 35812009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3582
3583 PR 9682
3584 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3585 literal.
3586
d8880531 3587For older changes see ChangeLog-2008
56882138
AM		 3588\f
3589Local Variables:
3590mode: change-log
3591left-margin: 8
3592fill-column: 74
3593version-control: never
3594End:
GDB Binutils - Deliverables
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