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da2f07f1
JK		 12009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2
3 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
4 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
5 * aclocal.m4: Regenerate.
6 * configure: Regenerate.
7
57ca8ac7
L		 82009-11-09 H.J. Lu <hongjiu.lu@intel.com>
9
10 PR ld/10911
11 * elflink.c (elf_link_output_extsym): Don't return on
12 STT_GNU_IFUNC symbol when stripping.
13
d9f40817
DA		 142009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
15
16 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
17 in a relocatable link.
18 * elf64-hppa.c (elf_hppa_final_link): Likewise.
19
3cbc5de0
NC		 202009-11-05 Nick Clifton <nickc@redhat.com>
21
22 * elflink.c (elf_link_add_object_symbols): Improve error
23 message generated when a symbol is left unresolved because a
57ca8ac7 24 --no-add-needed command line option has prevented the
3cbc5de0
NC		 25 inclusion of the DSO defining it.
26
6567fa84
UW		 272009-11-03 Alan Modra <amodra@bigpond.net.au>
28 Ulrich Weigand <uweigand@de.ibm.com>
29
30 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
31 (jump tables or other references to code labels) as well.
32
62f3b8c8
PB		 332009-11-02 Paul Brook <paul@codesourcery.com>
34
35 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
36 attributes.
37
3703bab9
AM		 382009-11-02 Alan Modra <amodra@bigpond.net.au>
39
40 * elflink.c (elf_link_add_object_symbols): Don't force debug
41 symbols local.
42
5d5a918a
HPN		 432009-10-29 Johan Kristell <johankri@axis.com>
44
45 * elf32-cris.c (cris_elf_plt_sym_val): New function.
46 (elf_backend_plt_sym_val): Define.
47
5fdcb63c
KT		 482009-10-27 Kai Tietz <kai.tietz@onevision.com>
49
50 * peXXigen.c (bfdver.h): Add include.
51 (LINKER_VERSION): Do calculation based on BFD_VERSION.
52
d76b263e
MR		 532009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
54
55 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
56
71f136d6
MR		 572009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
58
59 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
60
9e86195c
MR		 612009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
62
63 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
64
406dba13
KT		 652009-10-23 Kai Tietz <kai.tietz@onevision.com>
66
67 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
68 of R_AMD64_PCRLONG_<X> relocations from addend.
69
98950613
AM		 702009-10-23 Alan Modra <amodra@bigpond.net.au>
71
72 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
73
dbde1c12
AM		 742009-10-20 Alan Modra <amodra@bigpond.net.au>
75
76 PR binutils/10802
77 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
78
ebf275e3
HPN		 792009-10-19 Hans-Peter Nilsson <hp@axis.com>
80
81 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
82 Don't subtract the size of the TLS block for non-shared objects
83 from the relocation.
84
6c293e26
AM		 852009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
86
87 * coff-z80.c (z80coff_vec): Allow sections to be of type
88 SEC_CODE or SEC_DATA
89
493152cb
AM		 902009-10-16 Alan Modra <amodra@bigpond.net.au>
91
92 PR binutils/10785
93 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
94 bim and bim->buffer. bfd_malloc instead.
95 * peicode.h (pe_ILF_build_a_bfd): Similarly.
96 (ILF_DATA_SIZE): Don't include bim.
97 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
98
f88dc410
AM		 992009-10-14 Alan Modra <amodra@bigpond.net.au>
100
101 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
102
cd2b2c10
L		 1032009-10-13 H.J. Lu <hongjiu.lu@intel.com>
104
105 PR binutils/10763
106 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
107 earlier.
108
fc3e1e3c
AM		 1092009-10-13 Alan Modra <amodra@bigpond.net.au>
110
111 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
112
f8076f98
RM		 1132009-10-12 Roland McGrath <roland@frob.com>
114
115 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
116 Fix %s that should be %B in several message formats.
117
f0803690
AM		 1182009-10-10 Alan Modra <amodra@bigpond.net.au>
119
120 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
121 excluded output sections.
122
0c9b2b4c
TG		 1232009-10-09 Tristan Gingold <gingold@adacore.com>
124
125 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
126 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
127
ab273af8
TG		 1282009-10-09 Tristan Gingold <gingold@adacore.com>
129
130 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
131 bfd_mach_o_read_symtab_symbols.
132 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
133 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
134 (bfd_mach_o_scan_write_section_32): Rename to
135 bfd_mach_o_write_section_32.
136 (bfd_mach_o_scan_write_section_64): Rename to
137 bfd_mach_o_write_section_64.
138 (bfd_mach_o_scan_write_segment_32): Rename to
139 bfd_mach_o_write_segment_32.
140 (bfd_mach_o_scan_write_segment_64): Rename to
141 bfd_mach_o_write_segment_64.
142 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
143 (bfd_mach_o_scan_read_section_32): Rename to
144 bfd_mach_o_read_section_32.
145 (bfd_mach_o_scan_read_section_64): Rename to
146 bfd_mach_o_read_section_64.
147 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
148 (bfd_mach_o_scan_read_symtab_strtab): Rename to
149 bfd_mach_o_read_symtab_strtab.
150 (bfd_mach_o_scan_read_symtab_symbol): Rename to
151 bfd_mach_o_read_symtab_symbol.
152 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
153 bfd_mach_o_read_dysymtab_symbol.
154 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
155 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
156 (bfd_mach_o_scan_read_prebound_dylib): Rename to
157 bfd_mach_o_read_prebound_dylib.
158 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
159 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
160 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
161 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
162 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
163 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
164 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
165 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
166 (bfd_mach_o_scan_read_segment_32): Rename to
167 bfd_mach_o_read_segment_32.
168 (bfd_mach_o_scan_read_segment_64): Rename to
169 bfd_mach_o_read_segment_64.
170 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
171 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
172 bfd_mach_o_read_dysymtab_symbol.
173
b2b62060
TG		 1742009-10-09 Tristan Gingold <gingold@adacore.com>
175
176 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
177 (bfd_mach_o_section_get_nbr_indirect): Ditto.
178 (bfd_mach_o_get_synthetic_symtab): New function.
179 (bfd_mach_o_print_private_header): Print the number of commands
180 in decimal.
181 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
182 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
183
615b63d4
TG		 1842009-10-08 Tristan Gingold <gingold@adacore.com>
185
186 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
187
8654b68a
L		 1882009-10-06 H.J. Lu <hongjiu.lu@intel.com>
189
190 * bfd-in2.h: Regenerated.
191
4a056f14
AM		 1922009-10-02 Alan Modra <amodra@bigpond.net.au>
193
194 * aout-cris.c (N_SHARED_LIB): Don't define.
195 * hp300bsd.c (N_SHARED_LIB): Don't define.
196 * i386bsd.c (N_SHARED_LIB): Don't define.
197 * i386linux.c (N_SHARED_LIB): Don't define.
198 * i386lynx.c (N_SHARED_LIB): Don't define.
199 * m68klinux.c (N_SHARED_LIB): Don't define.
200 * m88kmach3.c (N_SHARED_LIB): Don't define.
201 * mipsbsd.c (N_SHARED_LIB): Don't define.
202 * newsos3.c (N_SHARED_LIB): Don't define.
203 * pc532-mach.c (N_SHARED_LIB): Don't define.
204 * pdp11.c (N_SHARED_LIB): Don't define.
205 * sparclinux.c (N_SHARED_LIB): Don't define.
206 * vaxbsd.c (N_SHARED_LIB): Don't define.
207
eb503a00
DK		 2082009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
209
210 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
211 symbol for a weak undef in the auxbfd, not the input bfd.
212
64028ad7
UW		 2132009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
214
215 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
216 after .toe instead of before .text section. Set the LMA of all
217 overlay sections to their icache IA address.
218 (spu_elf_find_overlays): Determine icache set id without reference
219 to the LMA.
220
27a5525e
TG		 2212009-09-30 Tristan Gingold <gingold@adacore.com>
222
223 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
224
464d3bd4
L		 2252009-09-29 H.J. Lu <hongjiu.lu@intel.com>
226
227 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
228 (elf64_x86_64_relocate_section): Use it.
229 (elf64_x86_64_finish_dynamic_symbol): Likewise.
230
c7927a3c
NC		 2312009-09-29 DJ Delorie <dj@redhat.com>
232
233 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
234 (ALL_MACHINES_CFILES): Add cpu-rx.c.
235 (BFD32_BACKENDS): Add elf32-rx.lo.
236 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
237 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
238 Export bfd_rx_arch.
239 (bfd_archures_list): Add bfd_rx_arch.
240 * config.bfd: Add entry for rx-*-elf.
241 * configure.in: Add entries for bfd_elf32_rx_le_vec and
242 bfd_elf32_rx_be_vec.
243 * reloc.c: Add RX relocations.
244 * targets.c: Add RX target vectors.
245 * Makefile.in: Regenerate.
246 * bfd-in2.h: Regenerate.
247 * configure: Regenerate.
248 * libbfd.h: Regenerate.
249 * cpu-rx.c: New file.
250 * elf32-rx.c: New file.
251
0505e902
SR		 2522009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
253
254 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
f8076f98 255 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
0505e902 256
caa83f8b
NC		 2572009-09-28 Nick Clifton <nickc@redhat.com>
258
259 PR 10478: Accepting Solaris binaries.
260 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
261 section link values in x86 binaries.
262 * elfcode.h (elf_object_p): Likewise.
263
fc9f1df9
NC		 2642009-09-28 Philippe De Muyter <phdm@macqel.be>
265
266 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
267 (elf_backend_final_write_processing): Macro defined as above function.
268
21d799b5
NC		 2692009-09-25 Martin Thuresson <martint@google.com>
270
4a056f14 271 Update sources to make alpha and arm targets compile cleanly with
21d799b5
NC		 272 -Wc++-compat:
273 * ecoff.c: Add casts.
274 * ecofflink.c: Add casts.
275 * elf64-alpha.c: Add casts.
276 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
277 to top level.
278 (SKIP_HOWTO): Use enum name.
279 * elf32-arm.c: Add casts.
280 (elf32_arm_vxworks_bed): Update code to avoid multiple
281 declarations.
282 (struct map_stub): Move to top level.
283
935bd1e0
L		 2842009-09-24 H.J. Lu <hongjiu.lu@intel.com>
285
286 PR ld/10630
287 * elflink.c (elf_link_output_extsym): Turn off visibility on
288 local symbol.
289 (bfd_elf_final_link): Turn off visibility on dynamic local
290 symbol.
291
107601c8
AM		 2922009-09-24 Alan Modra <amodra@bigpond.net.au>
293
294 PR binutils/10654
295 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
296 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
297 Remove "function" parm, adjust caller.
298
7ee314fa
AM		 2992009-09-23 Matt Rice <ratmice@gmail.com>
300
301 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
302 arguments.
303 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
304 DT_DEPAUDIT from audit/depaudit arguments.
305 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
306 (elf_link_add_object_symbols): Set dt_audit target data when finding a
307 DT_AUDIT.
308 * bfd-in2.h: Regenerate.
309 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
310
d3e32c2e
JZ		 3112009-09-23 Jie Zhang <jie.zhang@analog.com>
312
313 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
314 .rel.plt and .plt sections are removed.
315 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
316 section. Remove the duplicated removing of empty .rel.plt
317 section.
318
a10917ef
RS		 3192009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
320
321 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
322 patch to handle the new personality relaxation.
323
30af5962
RS		 3242009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
325
326 * elf-eh-frame.c (make_pc_relative): New function.
327 (_bfd_elf_write_section_eh_frame): Use it.
328
a7f2871e
AM		 3292009-09-21 Alan Modra <amodra@bigpond.net.au>
330
331 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
332 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
333 (MR_0_3, MR_3_0): Define.
334 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
335 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
336 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
337 table. Check for presense of __tls_get_addr_opt
338 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
339 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
340 (write_glink_stub): Add param p.
341 (ppc_elf_relocate_section): Adjust write_glink_stub call.
342 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
343 __tls_get_addr.
344 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
345 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
346 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
347 table. Check for presense of __tls_get_addr_opt.
348 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
349 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
350 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
351 LD_R2_0R1, MTLR_R11): Define.
352 (build_tls_get_addr_stub): New function.
353 (ppc_build_one_stub): Call it.
354 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
355 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
356 __tls_get_addr plt call.
357 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
358
18e04883
RS		 3592009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
360
361 * elf-bfd.h (eh_cie_fde): Add personality_offset and
362 make_per_encoding_relative to the CIE structure. Add a padding field.
363 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
364 rather than 0xf0 when masking out the base address encoding
365 Record the offset of personality data from the start of the CIE.
366 Remove a repeated elf_backend_can_make_relative_eh_frame check.
367 (find_merged_cie): Take an info argument. If the personality
368 binds locally, try converting an absolute personality into
369 a local one.
370 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
371 when masking out the base address encoding. Update the call to
372 find_merged_cie.
373 (_bfd_elf_eh_frame_section_offset): Discard relocations against
374 the personality data if we are converting into PC-relative form.
375 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
376 when masking out the base address encoding. Handle
377 make_per_encoding_relative.
378
bd6c6e2b
AM		 3792009-09-18 Alan Modra <amodra@bigpond.net.au>
380
381 PR ld/10406
382 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
383 R_PPC_EMB_SDA2I16 complain_overflow_signed.
384 (create_sdata_sym): Pass info rather than htab.
385 Update all callers. Ensure symbols are hidden.
386 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
387 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
388 _GLOBAL_OFFSET_TABLE_.
389 (elf_finish_pointer_linker_section): Don't assume that sdata base
390 symbol is always at 0x8000 offset. Don't subtract the addend here.
391 (is_static_defined): New function.
392 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
393 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
394 relocs. Downgrade error on unexpected section for EMB_SDA2REL
395 reloc symbols to a warning.
396
ca58b19f
NC		 3972009-09-18 Nick Clifton <nickc@redhat.com>
398
399 * po/es.po: Updated Spanish translation.
2f0205e8 400 * po/vi.po: Updated Vietnamese translation.
ca58b19f 401
b31867b6
AM		 4022009-09-18 Alan Modra <amodra@bigpond.net.au>
403
404 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
405 functions. Use throughout.
406 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
407 from indirect symbol.
408 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
409 (add_symbol_adjust): Simplify.
410 (defined_code_entry, defined_func_desc): New functions.
411 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
412 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
413 defined_code_entry to follow indirect sym links.
414 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
415 (ppc_type_of_stub): Follow indirect sym links.
416 (toc_adjusting_stub_needed): Likewise.
417 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
418 rather than defining them at stub.
419 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
420 assignments in test.
421
afecc97c 4222009-09-16 Tristan Gingold <gingold@adacore.com>
7ee314fa 423
afecc97c
TG		 424 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
425 Reindent.
426 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
427 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
428 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
429 when possible to avoid warnings.
430 (bfd_mach_o_print_section_map): Ditto.
431 (bfd_mach_o_section_get_entry_size): New function.
432 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
433 added function.
434 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
435
df58f7b0
NC		 4362009-09-14 Nick Clifton <nickc@redhat.com>
437
438 * po/fi.po: Updated Finnish translation.
439
1e9cc1c2
NC		 4402009-09-11 Nick Clifton <nickc@redhat.com>
441
442 * po/bfd.pot: Updated by the Translation project.
443
8b31b6c4
NC		 4442009-09-11 Philippe De Muyter <phdm@macqel.be>
445
446 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
447 hack. objcopy `-B' (`--binary-architecture') option is now handled
448 in a generic way.
449
681fe688
NC		 4502009-09-11 Nick Clifton <nickc@redhat.com>
451
452 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
453 changes.
454
3b6cfd4e 4552009-09-11 Jie Zhang <jie.zhang@analog.com>
83fd9437
JZ		 456
457 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
458 NULL if `ht' is NULL.
459
a50b1753
NC		 4602009-09-09 Martin Thuresson <martin@mtme.org>
461
4a056f14 462 Update sources to compile cleanly with -Wc++-compat:
a50b1753
NC		 463 * aoutx.h: Add casts.
464 * archive.c: Add casts.
465 * archive64.c: Add casts.
466 * archures.c: Add casts.
467 * bfd-in2.h: Regenerated.
468 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
469 * bfdio.c: Add casts.
470 * binary.c: Add casts.
471 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
472 parameter to use enum value instead of int.
473 * coffcode.h: Add casts.
474 * coffgen.c: Add casts.
475 * cofflink.c: Add casts.
476 * compress.c: Add casts.
477 * dwarf1.c: Add casts.
478 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
479 bfd_ptr. Update code to use new name.
480 * elf-attrs.c: Add casts.
481 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
482 anonymous struct. (union gotplt_union, struct
483 elf_link_virtual_table_entry): Move to top level.
484 * elf-eh-frame.c: Add casts.
485 * elf-strtab.c: Add casts.
486 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
487 argument name from typename to type_name.
488 * elf32-i386.c: Add casts.
489 * elf64-x86-64.c: Add casts.
490 * elfcode.h: Add casts.
491 * elfcore.h: Add casts.
492 * elflink.c: Add casts.
493 * format.c: Add casts.
494 * hash.c: Add casts.
495 * ihex.c: Add casts.
496 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
497 level.
498 * libbfd.c: Add casts.
499 * linker.c: Add casts.
500 * merge.c: Add casts.
501 * opncls.c: Add casts.
502 * peXXigen.c: Add casts.
503 * peicode.h: Add casts.
504 * reloc.c: Add casts.
505 * section.c: Add casts.
506 * simple.c: Add casts.
507 * srec.c: Add casts.
508 * stabs.c: Add casts.
509 * syms.c: Add casts.
510 * targets.c: Add casts.
511 * tekhex.c: Add casts.
512 * verilog.c: Add casts.
513
f3b4f6d0
PB		 5142009-09-09 Paolo Bonzini <bonzini@gnu.org>
515
516 * configure: Regenerate.
517
67d74e43
DJ		 5182009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
519
520 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
521 for the mode of target PLT entries.
522 (allocate_dynrelocs): Only adjust symbol type if setting its
523 value.
524
07c58694
PB		 5252009-09-09 Paolo Bonzini <bonzini@gnu.org>
526
f3b4f6d0 527 * configure: Regenerate.
07c58694 528
cfcac11d
NC		 5292009-09-09 Nick Clifton <nickc@redhat.com>
530
531 PR 10478:
532 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
533 section headers containing sh_link values of SHN_BEFORE or
534 SHN_AFTER.
535 * elfcode.h (elf_object_p): Likewise.
536
ad86f1fb
TG		 5372009-09-09 Tristan Gingold <gingold@adacore.com>
538
539 Handle DYLD_INFO introduced by Darwin10.
540 * mach-o.h (bfd_mach_o_load_command_type): Add
541 BFD_MACH_O_LC_DYLD_INFO.
542 (bfd_mach_o_dyld_info_command): New type.
543 (bfd_mach_o_load_command): Add dyld_info field.
544 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
545 (bfd_mach_o_scan_read_dyld_info): New function.
546 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
547 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
548 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
549 (bfd_mach_o_print_dyld_info): New function.
550
1004c3e1
SR		 5512009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
552
553 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
554 linkonce or linker script discarded section.
555
498199fc
AM		 5562009-09-09 Alan Modra <amodra@bigpond.net.au>
557
558 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
559
c86ad514
AS		 5602009-09-07 Andreas Schwab <schwab@linux-m68k.org>
561
562 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
563 range call the bfd error hander and use R_68K_NONE instead.
564
b11d79f2
TG		 5652009-09-07 Tristan Gingold <gingold@adacore.com>
566
23f938f1
TG		 567 * po/SRC-POTFILES.in: Regenerate.
568 * po/bfd.pot: Regenerate.
569
b11d79f2
TG		 570 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
571 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
572 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
573 st_mtim.tv_nsec to gas/configure.in
574 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
575 * configure: Regenerate.
576 * config.in: Regenerate.
577 * vmsutil.c: Moved to gas/config/te-vms.c
578 * vmsutil.h: Removed.
579 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
580 (BFD32_BACKENDS): Remove vmsutil.lo
581 * Makefile.in: Regenerate.
582
3d03da9a
EZ		 5832009-09-05 Eli Zaretskii <eliz@gnu.org>
584
585 * coffcode.h: Include libiberty.h.
586
96d56e9f
NC		 5872009-09-05 Martin Thuresson <martin@mtme.org>
588
589 * coff-arm.c (coff_arm_relocate_section)
590 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
591 Change member name class to symbol_class.
592 * coff-i960.c (coff_i960_relocate_section) Rename variable
593 class to class_val. Change member name class to symbol_class.
594 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
595 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
596 * coff-stgo32.c (adjust_aux_in_post)
597 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
598 to in_class.
599 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
600 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
601 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
602 to n_sclass.
603 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
604 variables named class to n_sclass. (coff_write_symbols): Rename
605 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
606 argument class to symbol_class.
607 * cofflink.c (_bfd_coff_link_hash_newfunc)
608 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
609 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
610 Update code to use renamed members.
611 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
612 argument class to in_class.
613 * libcoff-in.h (struct coff_link_hash_entry, struct
614 coff_debug_merge_type) Renamed members class to symbol_class and
615 type_class.
616 * libcoff.h Regenerated.
617 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
618 Rename argument class to in_class.
619 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
620 renamed members.
621 * pef.h (struct bfd_pef_imported_symbol): Changed name of
622 member class to symbol_class.
623
df7e4f42
L		 6242009-09-04 H.J. Lu <hongjiu.lu@intel.com>
625
626 * configure: Regenerated.
627
bac4da50
TG		 6282009-09-04 Tristan Gingold <gingold@adacore.com>
629
630 * configure.in: Bump version to 2.20.51
bac4da50 631
57e96a08
AM		 6322009-09-04 Alan Modra <amodra@bigpond.net.au>
633
634 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
635
153d38f6
JZ		 6362009-09-04 Jie Zhang <jie.zhang@analog.com>
637
638 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
639 create .rela.bss.
640 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
641 for empty .rela.bss and .rel.plt sections.
642
5bbc5ae7
AN		 6432009-09-03 Adam Nemet <anemet@caviumnetworks.com>
644
645 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
646 R_MIPS_JALR unless symbol resolves locally.
647
99da6b5f
AN		 6482009-09-03 Adam Nemet <anemet@caviumnetworks.com>
649
650 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
651 has_static_relocs for R_MIPS_JALR.
652
fcbc2f09
MR		 6532009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
654
655 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
656 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
657 respective stubs.
658
90d60710
L		 6592009-09-01 H.J. Lu <hongjiu.lu@intel.com>
660
661 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
662 plt earlier.
663
11d73275
TG		 6642009-09-01 Tristan Gingold <gingold@adacore.com>
665
666 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
667 dependencies. Reindent.
668 * configure.com: Ported to Itanium VMS. Now generates a build.com
669 to build without make. Add messages but make edit silent.
670 * hosts/alphavms.h: Add a prototype for stpcpy.
671 * vms.c: Add a missing include for Alpha VMS.
672 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
673
94be91de
JB		 6742009-08-31 Jan Beulich <jbeulich@novell.com>
675
676 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
677 * elf.c (bfd_elf_get_default_section_type): New.
678 (elf_fake_sections): Use bfd_elf_get_default_section_type.
679
883c7410
L		 6802009-08-30 H.J. Lu <hongjiu.lu@intel.com>
681
682 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
683 accidental checkin.
684 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
685
095106a2
AM		 6862009-08-30 Alan Modra <amodra@bigpond.net.au>
687
688 PR ld/10569
689 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
690 (bfd_emul_get_commonpagesize): Likewise.
691
d3ce72d0
NC		 6922009-08-29 Martin Thuresson <martin@mtme.org>
693
694 * elf32-arm.c (struct stub_def): Rename member template to
695 template_sequence. (arm_build_one_stub,
696 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
697 Rename variable template to template_sequence.
698 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
699 Rename variable template to template_val.
700 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
701 new to new_symbol.
702 * coffgen.c (coff_make_empty_symbol)
703 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
704 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
705 new to new_insn.
706 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
707 to new_symbol.
708 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
709 new to new_reloc.
710 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
711 * ieee.c (ieee_make_empty_symbol): Rename variable new to
712 new_symbol.
713 * linker.c (bfd_new_link_order): Rename variable new to
714 new_lo.
715 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
716 symbol.
717 * oasys.c (oasys_make_empty_symbol): Rename variable new to
718 new_symbol_type.
719 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
720 new to new_symbol_type.
721 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
722 to new_symbol.
723 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
724 new_dump.
725 (read_hdr, rs6000coff_core_p)
726 (rs6000coff_core_file_matches_executable_p)
727 (rs6000coff_core_file_failing_command)
728 (rs6000coff_core_file_failing_signal): Updated function to use new
729 union member name.
730 * som.c (som_make_empty_symbol): Rename variable new to
731 new_symbol_type.
732 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
733 to new_symbol.
734 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
735 variable new to new_symbol.
736
573e8a1c
RW		 7372009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
738
739 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
740 bfdlibdir and bfdincludedir.
741 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
742 [INSTALL_LIBBFD]: ... here, ...
743 [INSTALL_LIBBFD]: ... and empty overrides here.
744 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
745 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
746 * Makefile.in: Regenerate.
747 * configure: Regenerate.
748
325e58c7
NC		 7492009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
750
751 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
752 relocations. Rewrite output of dynamic TLS relocations.
753 (DTP_OFFSET, TP_OFFSET): New constants.
754 (dtpoff_base): Update.
755 (tpoff): Rename to tpoff_base, update.
756 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
757 New functions. Move code from elf_m68k_relocate_section here.
758 (elf_m68k_relocate_section): Update.
759 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
760
e5f2b1de
NC		 7612009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
762
763 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
764 non_got_ref value.
765 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
766 Handle non_got_ref field.
767 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
768
0666b2c3
AM		 7692009-08-26 Alan Modra <amodra@bigpond.net.au>
770
600b8686 771 PR ld/10518
0666b2c3
AM		 772 * linker.c (bfd_find_version_for_sym): Revert warning.
773
78a03297
AM		 7742009-08-26 Alan Modra <amodra@bigpond.net.au>
775
600b8686 776 PR ld/10518
78a03297
AM		 777 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
778 other wildcard match. Warn on multiple wildcard matches.
779
81ecdfbb
RW		 7802009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
781
14ec8efd
RW		 782 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
783 appending.
784 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
785 only in this condition.
786 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
787 to build but not install libbfd.la in this condition.
788 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
789 (install_libbfd, install_libbfd): Remove.
790 * Makefile.in: Regenerate.
791 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
792 (INCLUDES): ... this.
793 ($(MKDOC)): Adjust.
794 * doc/Makefile.in: Regenerate.
795
95b40122
RW		 796 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
797 no-dist and foreign.
798 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
799 dependency tracking to work for them.
800 (targets.lo, archures.lo, dwarf.lo): Rewrite to
801 use automake dependency tracking mechanism.
802 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
803 (mkdep section): Remove.
804 (BUILT_SOURCES): New, list $(BUILD_HFILES).
805 * Makefile.in: Regenerate.
806 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
807
af542c2e
RW		 808 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
809 (install-pdf, install-pdf-recursive, install-html)
810 (install-html-recursive): Remove.
811 * Makefile.in: Regenerate.
812
81ecdfbb
RW		 813 * Makefile.in: Regenerate.
814 * aclocal.m4: Likewise.
815 * config.in: Likewise.
816 * configure: Likewise.
817
cd1dac3d
DG		 8182009-08-21 Daniel Gutson <dgutson@codesourcery.com>
819
820 * elf32-arm.c (arch_has_thumb2_nop): New function.
821 (arch_has_arm_nop): New function.
822 (elf32_arm_final_link_relocate): NOP opcodes changed.
823
440ae135
DE		 8242009-08-16 Doug Evans <dje@google.com>
825
826 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
827 at least don't leak memory.
828
a109e2f5
DD		 8292009-08-13 DJ Delorie <dj@redhat.com>
830
831 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
832 if needed.
833
c1742541
NC		 8342009-08-12 Nick Clifton <nickc@redhat.com>
835
836 * po/fi.po: Updated Finnish translation.
837
6a9adeca
BS		 8382009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
839
840 Merge some FRV FDPIC changes into the Blackfin code.
841 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
842 summary reloc information.
843 (bfinfdpic_dynamic_got_plt_info): New.
844 (_bfin_create_got_section): Create the PLT section here.
845 (elf32_bfinfdpic_create_dynamic_sections): Not here.
846 (_bfinfdpic_count_nontls_entries): Move out of...
847 (_bfinfdpic_count_got_plt_entries): ... here.
848 (_bfinfdpic_count_relocs_fixups): Likewise.
849 (_bfinfdpic_reset_got_plt_entries): New.
850 (_bfinfdpic_size_got_plt): Move out of...
851 (elf32_bfinfdpic_size_dynamic_sections): ... here.
852 (bfinfdpic_relocate_section): Be careful not to call
853 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
854 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
855 New functions.
856 (elf_backend_discard_info): Define for FD-PIC.
857
5dabe785
AM		 8582009-08-11 Alan Modra <amodra@bigpond.net.au>
859
860 * elflink.c: Add FIXMEs for some places that require octets_per_byte
861 adjustments.
862 * elf-eh-frame.c: Likewise.
863 * merge.c: Likewise.
864
ea7a63de
AM		 8652009-08-11 Alan Modra <amodra@bigpond.net.au>
866
867 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
868 to x86 and x86_64 configurations.
869 * configure: Regenerate.
870
9bf609ec
JK		 8712009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
872
873 Stop using bfd_usrdata in libbfd.
874 * coff-stgo32.c (bfd_coff_go32stub): Remove.
875 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
876 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
877 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
878 filehdr_dst->u.go32.stub. New comment with the reason.
879 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
880 Substitute the removed macro bfd_coff_go32stub.
881 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
882 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
883 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
884 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
885 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
886 bfd_coff_go32stub.
887 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
888 * libcoff-in.h (coff_data_type): New field go32stub.
889 * libcoff.h: Regenerated.
890
e39e47bd
JK		 8912009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
892
893 Fix go32 stub preservation by objcopy.
894 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
895 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
896 go32stub.
897
ffcb4889
NS		 8982009-08-10 Nathan Sidwell <nathan@codesourcery.com>
899
900 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
901 symbols.
902 (elf32_arm_final_link_relocate): Treat local undefined symbols the
903 same as global undefined symbols.
904 (elf32_arm_relocate_section): Give an error for local undefined
905 non-weak symbols, unless the reloc will not use the symbol.
906
01017ef8
NS		 9072009-08-10 Nathan Sidwell <nathan@codesourcery.com>
908
909 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
910 (ppc_elf_relax_section): Use symbol index to distinguish
911 relocatable stubs.
912
a8ad78a7
AM		 9132009-08-10 Alan Modra <amodra@bigpond.net.au>
914
915 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
916
91e21fb7
AM		 9172009-08-10 Alan Modra <amodra@bigpond.net.au>
918
919 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
920 info for STT_GNU_IFUNC.
921 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
922 on got refs in case the symbol turns out to be ifunc.
923 (ppc_elf_gc_sweep_hook): Similarly.
924 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
925 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
926 (ppc_elf_size_dynamic_sections): Likewise.
927 (ppc_elf_relocate_section): Likewise.
928
6a9adeca 9292009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 930
931 From Mike Frysinger <michael.frysinger@analog.com>
932 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
933 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
934 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
935 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
936 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
937 Adjust to match the renamed reloc definitions.
7ee314fa 938
e7e75368
AM		 9392009-08-08 Alan Modra <amodra@bigpond.net.au>
940
941 PR 10494
942 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
943 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
944
918d9742
TT		 9452009-08-07 Tom Tromey <tromey@redhat.com>
946
947 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
948 aliasing error.
949
7ba29e2a
NC		 9502009-08-06 Michael Eager <eager@eagercon.com>
951
952 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
953 * Makefile.in: Regenerate.
954 * archures.c: Add bfd_arch_microblaze.
955 * bfd-in2.h: Regenerate.
956 * config.bfd: Add microblaze target.
957 * configure.in: Add bfd_elf32_microblaze_vec target.
958 * configure: Regenerate.
959 * cpu-microblaze.c: New.
960 * elf32-microblaze.c: New.
961 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
962 * libbfd.h: Regenerate.
963 * reloc.c: Add MICROBLAZE relocations.
964 * section.c: Add struct relax_table and relax_count to section.
965 * targets.c: Add bfd_elf32_microblaze_vec.
966
e47bf690
JJ		 9672009-08-06 Jakub Jelinek <jakub@redhat.com>
968 Alan Modra <amodra@bigpond.net.au>
969
970 PR binutils/10492
971 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
972 symbols.
973 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
974 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
975
3ae046cc
NS		 9762009-08-06 Nathan Sidwell <nathan@codesourcery.com>
977
978 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
979 at least once when fixing cortex-a8.
980
cd8d5a82
CF		 9812009-08-05 Chao-ying Fu <fu@mips.com>
982
983 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
984 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
985 for CPUs. It is true for RM9000.
986 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
987 for all CPUs.
988 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
989 to guard the transformation.
990
9cc305ec
TS		 9912009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
992
993 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
994 (spu_elf_size_sections): Declare prototype.
995 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
996 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
997 (spu_elf_emit_fixup): New function.
998 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
999 (spu_elf_size_sections): New function.
1000
eb7c4339
NS		 10012009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1002
1003 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1004 (arm_build_one_stub): Build a8 veneers as a separate pass.
1005 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1006 parameters. Use them to check if we create a different a8 fixup
1007 than the previous pass.
1008 (elf32_arm_size_stubs): Move scope of stub_changed and
1009 prev_num_a8_fixes into main loop.
1010 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1011
a9585d22
AM		 10122009-08-04 Alan Modra <amodra@bigpond.net.au>
1013
1014 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1015 which find_plt_ent is called. Delete redundant code.
1016
45b222d6
L		 10172009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1018
1019 PR binutils/10363
1020 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1021 invalid string offset.
1022
004fb780
L		 10232009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1024
1025 PR ld/10433
1026 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1027 to htab->init_got_offset and plt to htab->init_plt_offset
1028 when discarding space for dynamic relocations.
1029
a877a2b6
AM		 10302009-08-03 Alan Modra <amodra@bigpond.net.au>
1031
1032 * elf32-ppc.c (struct plt_entry): Revise comments.
1033 (ppc_elf_check_relocs): Don't create needless plt_entry info
1034 for non-pie executables. Don't test info->pie when info->shared
1035 already covers that case.
1036 (ppc_elf_gc_sweep_hook): Adjust for above change.
1037 (add_stub_sym): Don't test info->pie when info->shared tested.
1038 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1039 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1040 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1041 (ppc_elf_relocate_section): Likewise.
1042
de972ffa
AM		 10432009-08-03 Alan Modra <amodra@bigpond.net.au>
1044
1045 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1046 for local ifunc symbols in non-pie executables, regardless of
1047 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1048 code so that it's obvious that we only do anything special for
1049 local ifunc syms.
1050 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1051 (allocate_dynrelocs): Correct comment for syms defined in plt.
1052 Don't specially allocate ifunc dyn relocs.
1053 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1054 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1055 syms in non-pie executables. No specially allocated dyn relocs
1056 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1057 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1058 a non-pie executable.
1059
1d85728f
L		 10602009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1061 Jakub Jelinek <jakub@redhat.com>
1062
1063 PR ld/6443
1064 * elf32-i386.c (elf_i386_tls_transition): Check executable
1065 instead of shared for TLS when building PIE.
1066 (elf_i386_check_relocs): Likewise.
1067 (elf_i386_allocate_dynrelocs): Likewise.
1068 (elf_i386_relocate_section): Likewise.
1069
1070 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1071 instead of shared for TLS when building PIE.
1072 (elf64_x86_64_check_relocs): Likewise.
1073 (elf64_x86_64_allocate_dynrelocs): Likewise.
1074 (elf64_x86_64_relocate_section): Likewise.
1075
5d8d4872
AG		 10762009-07-31 Anthony Green <green@moxielogic.com>
1077
1078 * config.bfd (targ_cpu): Add moxie-uclinux support.
1079
080a1b9f
HPN		 10802009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1081
1082 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1083
25f23106
AM		 10842009-07-30 Alan Modra <amodra@bigpond.net.au>
1085
1086 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1087 used by indirect function support. Count dynamic relocs for
1088 ifunc syms.
1089 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1090 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1091 in iplt and their relocs in reliplt. Don't make ifunc syms
1092 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1093 reliplt. Handle other dynamic relocs for ifunc.
1094 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1095 ifunc in reliplt, likewise relocs for got against local ifunc.
1096 Typo fix on reliplt size adjust.
1097 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1098 relocs 1-1 with entries for iplt, instead just add using
1099 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1100 Error on invalid ifunc dyn relocs.
1101 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1102 in iplt/reliplt.
1103 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1104 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1105 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1106 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1107 (allocate_dynrelocs): As for elf32-ppc.c above.
1108 (ppc64_elf_size_dynamic_sections): Likewise.
1109 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1110 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1111 (ppc_size_one_stub): Similarly.
1112 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1113 relocs too.
1114 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1115
80f540b7
HPN		 11162009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1117
1118 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1119 change. Add note to head comment.
1120
4ad4f3cb
JB		 11212009-07-28 Jan Beulich <jbeulich@novell.com>
1122
1123 * archive.c (get_extended_arelt_filename): Remove redundant
1124 range check on index.
1125
d8d2f433
DK		 11262009-07-27 Doug Kwan <dougkwan@google.com>
1127
1128 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1129
9e675548
L		 11302009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1131
1132 * archures.c bfd_*_arch): Sorted.
1133 (bfd_archures_list): Likewise.
1134
86514226
SR		 11352009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1136
9e675548 1137 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 1138 to R_cr16_NUM32 relocation.
1139
305f7588
MS		 11402009-07-26 Michael Eager <eager@eagercon.com>
1141
1142 * archures.c: Add bfd_mach_ppc_405
1143 * bfd-in2.h: Same.
1144
b1995b01
L		 11452009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1146
1147 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1148 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1149
8a9036a4
L		 11502009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1151
1152 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1153 (bfd_l1om_arch): New.
1154 (bfd_archures_list): Add &bfd_l1om_arch.
1155 * bfd-in2.h: Regenerated.
1156
1157 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1158 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1159 if bfd_elf64_x86_64_freebsd_vec is supported.
1160 (targ_selvecs): Likewise.
1161
1162 * configure.in: Support bfd_elf64_l1om_vec and
1163 bfd_elf64_l1om_freebsd_vec.
1164 * configure: Regenerated.
1165
1166 * cpu-l1om.c: New.
1167
1168 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1169 (bfd_elf64_l1om_vec): Likewise.
1170 (bfd_elf64_l1om_freebsd_vec): Likewise.
1171
1172 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1173 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1174 * Makefile.in: Regenerated.
1175
1176 * targets.c (bfd_elf64_l1om_vec): New.
1177 (bfd_elf64_l1om_freebsd_vec): Likewise.
1178 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1179 bfd_elf64_l1om_freebsd_vec.
1180
8fdcc58d
TS		 11812009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1182 Alan Modra <amodra@bigpond.net.au>
1183
1184 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1185 * bfd-in2.h: Regenerate.
1186 * libbfd.h: Regenerate.
1187 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1188 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1189 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1190
9b769489
L		 11912009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1192
1193 PR ld/10434
1194 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1195 instead of shared for R_X86_64_TPOFF32.
1196 (elf64_x86_64_relocate_section): Likewise.
1197
3e7a7d11
NC		 11982009-07-23 Ulrich Drepper <drepper@redhat.com>
1199
1200 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1201 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1202 with the BSF_GNU_UNIQUE flag bit set.
1203 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1204 for symbols with STB_GNU_UNIQUE binding.
1205 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1206 with the STB_GNU_UNIQUE binding.
1207 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1208 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1209 symbols with the unique_global field set.
1210 (elf_link_output_extsym): Set unique_global field for symbols with
1211 the STB_GNU_UNIQUE binding.
1212 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1213 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1214 symbols.
1215 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1216 symbols.
1217 * bfd-in2.h: Regenerate.
1218
5f35ea9c
L		 12192009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1220
107601c8 1221 * elflink.c (elf_link_output_extsym): Revert the last change.
5f35ea9c 1222
b63cc625
L		 12232009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1224
107601c8
AM		 1225 PR ld/10433
1226 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1227 when ref_regular, not def_regular.
b63cc625 1228
2955ec4c
L		 12292009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1230
107601c8
AM		 1231 PR ld/10426
1232 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1233 from a DSO into a normal FUNC symbol.
1234 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1235 a normal FUNC symbol.
2955ec4c 1236
6d30f5b2
NC		 12372009-07-17 Chao-ying Fu <fu@mips.com>
1238
1239 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1240 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1241 interlocking, the last PLT entry needs a nop in the branch delay slot.
1242 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1243 output the last two PLT entries in reverse order.
1244
1f85278f
L		 12452009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1246
1247 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1248 STT_GNU_IFUNC symbol for relocatable link.
1249 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1250
f07749bb
L		 12512009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1252
1253 * bfdio.c (bfd_iovec): Add comments for bmmap.
1254 * bfd-in2.h: Regenerated.
1255
8455dd2c
L		 12562009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1257
1258 * Makefile.am: Run "make dep-am".
1259 * Makefile.in: Regenerated.
1260
cedfb179
DK		 12612009-07-10 Doug Kwan <dougkwan@google.com>
1262
1263 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1264 target_addend and orig_insn.
1265
fa8f86ff
TT		 12662009-07-10 Tom Tromey <tromey@redhat.com>
1267
1268 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1269 (elf-eh-frame.lo): Likewise.
1270 (elf32-bfin.lo): Likewise.
1271 (elf32-frv.lo): Likewise.
1272 (elf32-xc16x.lo): Likewise.
1273 * Makefile.in: Rebuild.
1274 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1275 * elf-eh-frame.c: Likewise.
1276 * elf32-bfin.c: Likewise.
1277 * elf32-frv.c: Likewise.
1278 * elf32-xc16x.c: Likewise.
1279
33c6a8fc
JB		 12802009-07-10 Julian Brown <julian@codesourcery.com>
1281
1282 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1283 symbol a stub entry is derived from, not the entry for the stub
1284 itself, in call to elf32_arm_final_link_relocate.
1285
1d770845
L		 12862009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1287
1288 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1289 when reporting addends.
1290
52cfded7
AM		 12912009-07-10 Alan Modra <amodra@bigpond.net.au>
1292
1293 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1294 data even when no stubs.
1295 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1296
e054468f
AM		 12972009-07-10 Alan Modra <amodra@bigpond.net.au>
1298
1299 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1300 (ppc_elf_get_synthetic_symtab): Report addend.
1301 (PLT_IFUNC): Define.
1302 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1303 (ppc_elf_create_glink): New function.
1304 (ppc_elf_create_dynamic_sections): Use it.
1305 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1306 (update_local_sym_info): Allocate space for local_plt array.
1307 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1308 entry pointer.
1309 (is_branch_reloc): New function.
1310 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1311 (ppc_elf_gc_sweep_hook): Likewise.
1312 (ppc_elf_adjust_dynamic_symbol): Likewise.
1313 (allocate_dynrelocs): Likewise.
1314 (ppc_elf_size_dynamic_sections): Likewise.
1315 (ppc_elf_relocate_section): Likewise.
1316 (branch_reloc_hash_match): Use is_branch_reloc.
1317 (ppc_elf_tls_optimize): Adjust for local_plt.
1318 (write_glink_stub): New function, extracted from..
1319 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1320 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1321 branch table when dynamic.
1322 (elf_backend_post_process_headers): Define.
1323 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1324 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1325 (ppc64_elf_get_synthetic_symtab): Report addend.
1326 (struct ppc_stub_hash_entry): Add plt_ent.
1327 (PLT_IFUNC): Define.
1328 (struct ppc_link_hash_table): Add iplt and reliplt.
1329 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1330 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1331 (update_local_sym_info): Allocate space for local_plt array.
1332 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1333 entry pointer.
1334 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1335 and don't change hash flags here.
1336 (is_branch_reloc): New function.
1337 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1338 (ppc64_elf_gc_sweep_hook): Likewise.
1339 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1340 (allocate_dynrelocs): Likewise.
1341 (ppc64_elf_size_dynamic_sections): Likewise.
1342 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1343 (ppc64_elf_size_stubs): Likewise.
1344 (ppc64_elf_relocate_section): Likewise.
1345 (get_sym_h): Adjust for local_plt.
1346 (branch_reloc_hash_match): Use is_branch_reloc.
1347 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1348 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1349
041de40d
AM		 13502009-07-10 Alan Modra <amodra@bigpond.net.au>
1351
1352 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1353
7ae26bc1
AM		 13542009-07-10 Alan Modra <amodra@bigpond.net.au>
1355
1356 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1357 and ref_regular_nonweak comment.
1358 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1359 when def_regular, not ref_regular.
1360 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1361 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1362 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1363
9c4d0c1f
AM		 13642009-07-09 Alan Modra <amodra@bigpond.net.au>
1365
1366 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1367 of malloc'd struct call_info.
1368 (pasted_function): Likewise, priority too.
1369
2fc6d3b0
AM		 13702009-07-07 Alan Modra <amodra@bigpond.net.au>
1371
1372 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1373 alignment when packing sections into overlays.
1374
9e1f7c0e
DK		 13752009-07-03 Cary Coutant <ccoutant@google.com>
1376
1377 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1378
4a768870
DK		 13792009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1380
1381 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1382 changes only) earlier patch:-
1383
107601c8 13842009-06-25 Kai Tietz <kai.tietz@onevision.com>
4a768870 1385
107601c8
AM		 1386 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1387 give .debug and .reloc data characteristics.
1388 (DOT_RELOC): New define for .reloc section string.
1389 (coff_write_object_contents): Use DOT_RELOC instead of string.
4a768870 1390
848f5748
TT		 13912009-07-02 Tom Tromey <tromey@redhat.com>
1392
1393 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1394 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1395
dda46a27
L		 13962009-07-01 Nick Clifton <nickc@redhat.com>
1397
1398 * elf-m10300.c: Remove trailing white space.
1399 * reloc.c: Likewise.
1400
efde2f2c
NC		 14012009-07-01 Douglas B Rupp <rupp@gnat.com>
1402
dda46a27 1403 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 1404 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 1405 * configure.in: Use them.
1406 * configure: Regenerate.
b11d79f2 1407 * config.in: Regenerate.
dda46a27 1408 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 1409 #define _BSD_SOURCE. Add comments.
1410 (vms_file_stats_name): Calculate creation date based on available
1411 runtime data. Return 1 for version instead of 0.
1412
e1ec24c6
NC		 14132009-07-01 Nick Clifton <nickc@redhat.com>
1414
1415 PR 10072
1416 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1417 to R_ARM_THM_PC8 relocation.
1418
2709f570
NC		 14192009-06-29 Nick Clifton <nickc@redhat.com>
1420
1421 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1422 different uses of the relocations addend when a symbol is in a
1423 merged section.
1424
83b89087
L		 14252009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1426
1427 PR ld/10337
1428 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1429 SHT_REL/SHT_RELA sections on executable nor shared library.
1430 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1431 as a normal section.
1432
be7035c6
NC		 14332009-06-25 Nick Clifton <nickc@redhat.com>
1434
1435 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1436 symbols with SEC_MERGE flag.
1437
bdeb4032
KT		 14382009-06-25 Kai Tietz <kai.tietz@onevision.com>
1439
1440 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1441 give .debug and .reloc data characteristics.
1442 (DOT_RELOC): New define for .reloc section string.
1443 (coff_write_object_contents): Use DOT_RELOC instead of string.
1444
b32e07d7
TG		 14452009-06-25 Tristan Gingold <gingold@adacore.com>
1446
1447 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1448 (bfd_mach_o_canonicalize_dynamic_symtab)
1449 (bfd_mach_o_get_synthetic_symtab): Defines.
1450 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1451 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1452
1453 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1454 for scattered relocations.
1455 (bfd_mach_o_i386_print_thread): New function.
1456 (bfd_mach_o_print_thread): Define.
1457
1458 * mach-o.c (text_section_names_xlat): Add an entry for __const.
7ee314fa 1459 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
b32e07d7
TG		 1460 New functions extracted from ...
1461 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1462 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1463 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1464 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1465 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1466 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1467 Set name_str field.
1468 (bfd_mach_o_scan_read_dylib): Ditto.
1469 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1470 reindent.
1471 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1472 decode isym and flags on little endian targets. Set dysymtab field.
1473 (bfd_mach_o_scan_start_address): Adjust for enum names.
1474 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1475 (bfd_mach_o_print_section): Display bfd section name.
1476 (bfd_mach_o_print_segment): Display none if no name.
1477 (bfd_mach_o_print_dysymtab): Display next index for local, external
1478 and undefined symbols.
1479 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1480 Display dylinker name. Display thread and unixthread commands content.
1481 (bfd_mach_o_print_thread): New macro.
1482
1483 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1484 (bfd_mach_o_ppc_thread_flavour): Ditto.
1485 (bfd_mach_o_i386_thread_flavour): Ditto.
1486 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1487 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1488 BFD_MACH_O_THREAD_STATE_NONE.
1489 (bfd_mach_o_segment_command): Remove segment field.
1490 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1491 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1492 (bfd_mach_o_prebound_dylib_command): Ditto.
1493 (bfd_mach_o_dylib_command): Ditto.
1494 (bfd_mach_o_prebound_dylib_command): Remove section field.
1495 (mach_o_data_struct): Add dysymtab field.
1496 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1497 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1498 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1499 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1500 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1501
c41ba836
DK		 15022009-06-25 Rafael Avila de Espindola <espindola@google.com>
1503
1504 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1505 field of struct dirent.
1506
3188b070
TG		 15072009-06-23 Tristan Gingold <gingold@adacore.com>
1508
1509 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1510 of this macro. Fix indentation.
1511
022f8312
CL		 15122009-06-22 Christophe Lyon <christophe.lyon@st.com>
1513
1514 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1515 destination for defined dynamic symbols when deciding whether to
1516 insert a stub or not.
1517 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1518 when actually accessed through a PLT, even when generating a
1519 shared lib.
1520
d297e807
TG		 15212009-06-22 Tristan Gingold <gingold@adacore.com>
1522
1523 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1524 the relocs array.
1525
ceaf50a2
AM		 15262009-06-22 Alan Modra <amodra@bigpond.net.au>
1527
1528 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1529 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1530
983bddc8
AM		 15312009-06-22 Alan Modra <amodra@bigpond.net.au>
1532
1533 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1534
f8703194
L		 15352009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1536
1537 * elflink.c (elf_link_add_object_symbols): Avoid warning
1538 from -Wjump-misses-init in gcc 4.5.0.
1539
09a24cbf
L		 15402009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1541
1542 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1543 symbol on error.
1544 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1545
4c544807
L		 15462009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1547
1548 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1549 r_symndx. Report local symbol name on error.
1550 (elf_i386_check_relocs): Updated. Report local symbol name on
1551 error.
1552 (elf_i386_gc_sweep_hook): Updated.
1553 (elf_i386_relocate_section): Likewise.
1554
1555 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1556 r_symndx. Report local symbol name on error.
1557 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1558 on error.
1559 (elf64_x86_64_gc_sweep_hook): Updated.
1560 (elf64_x86_64_relocate_section): Likewise.
1561
b8674692
TG		 15622009-06-19 Tristan Gingold <gingold@adacore.com>
1563
1564 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1565
046b007d
TG		 15662009-06-19 Tristan Gingold <gingold@adacore.com>
1567
1568 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1569 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1570 (bfd_mach_o_valid): Ditto.
1571 (bfd_mach_o_wide_p): Ditto.
1572 (bfd_mach_o_canonicalize_reloc): Ditto.
1573 (bfd_mach_o_build_commands): Ditto.
1574 (bfd_mach_o_scan_read_thread): Ditto.
1575 (bfd_mach_o_flatten_sections): Ditto.
1576 (bfd_mach_o_scan_start_address): Ditto.
1577 (bfd_mach_o_lookup_section): Ditto.
1578 (bfd_mach_o_core_fetch_environment): Ditto.
1579 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1580 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1581 (bfd_mach_o_scan_write_symtab): Ditto.
1582 Use macros instead of hard-coded values.
1583 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1584 Use bfd_mach_o_get_data instead of direct access. Use macros
1585 instead of hard-coded values.
1586 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1587 Remove sym argument and get section from mdata.
1588 Move code into the else branch.
1589 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1590 Remove sym argument and get section from mdata. Adjust code.
1591 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1592 switch (which replaces consecutive if statements).
1593 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1594 module table, table of content, indirect symbols and external
1595 referenced symbols.
1596 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1597 field.
1598 (bfd_mach_o_scan_read_linkedit): New function.
1599 (bfd_mach_o_scan_read_str): Ditto.
1600 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1601 field of mdata.
1602 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1603 bfd_mach_o_count_symbols never returns an error.
1604 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1605 symtab field (there might be only one symtab).
1606 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1607 Handle sub frameworks, sub umbrella, sub library and sub client.
1608 Read code signature and segment split info commands.
1609 (bfd_mach_o_scan): Reindent.
1610 (bfd_mach_o_xlat_name): New type.
1611 (bfd_mach_o_print_flags): New function.
1612 (bfd_mach_o_get_name): Ditto.
1613 (bfd_mach_o_cpu_name): New variable.
1614 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1615 (bfd_mach_o_section_type_name)
1616 (bfd_mach_o_section_attribute_name)
1617 (bfd_mach_o_load_command_name): New variables.
1618 (bfd_mach_o_print_private_header): New function.
1619 (bfd_mach_o_print_section_map): New function extracted from
1620 bfd_mach_o_print_private_bfd_data.
1621 (bfd_mach_o_print_section): Ditto. Print more infos.
1622 (bfd_mach_o_print_segment): Ditto.
1623 (bfd_mach_o_print_dysymtab): Ditto.
1624 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1625 load weak dylib, reexport dylib and id dylib.
1626 Handle code signature and segment_split info.
1627 Handle sub frameworks, sub umbrella, sub library and sub client.
1628 (bfd_mach_o_section_get_nbr_indirect): New function.
1629
1630 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1631 (bfd_mach_o_header_flags): New enum to define header flags.
1632 (bfd_mach_o_section_attribute): New enum to replace ...
1633 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1634 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1635 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1636 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1637 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1638 these removed macros.
1639 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1640 (bfd_mach_o_dylib_module): New type.
1641 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1642 macros.
1643 (bfd_mach_o_dylib_table_of_content): New type.
1644 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1645 (bfd_mach_o_dylib_reference): New type.
1646 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1647 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1648 modules, toc, references and indirect syms.
1649 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1650 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1651 unused). Add comment.
1652 (bfd_mach_o_dylib_command): Ditto.
1653 (bfd_mach_o_prebound_dylib_command): Ditto.
1654 (bfd_mach_o_linkedit_command): New type.
1655 (bfd_mach_o_str_command): New type.
1656 (bfd_mach_o_load_command): Add linkedit and str fields.
1657 (mach_o_data_struct): Add symtab field.
1658 (bfd_get_mach_o_data): Renamed to ...
1659 (bfd_mach_o_get_data): ... this new macro.
1660 (bfd_mach_o_scan_read_symtab_symbol,
1661 bfd_mach_o_scan_read_symtab_strtab,
1662 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1663
1664 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1665 instead of direct access.
1666
6d78d0b9
AM		 16672009-06-19 Alan Modra <amodra@bigpond.net.au>
1668
1669 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1670 R_PPC_PLTREL24 relocs.
1671 (ppc_elf_relocate_section): Likewise.
1672
3ec01793
AM		 16732009-06-19 Alan Modra <amodra@bigpond.net.au>
1674
1675 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1676 pointer to sym hash. Update all uses.
1677 (update_plt_info): Likewise. Don't check addend here.
1678
c2e61a4e
L		 16792009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1680
1681 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1682 bfd_sym_from_r_symndx.
1683 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1684
87d72d41
AM		 16852009-06-18 Alan Modra <amodra@bigpond.net.au>
1686
1687 * elf-bfd.h (struct sym_sec_cache): Delete.
1688 (struct sym_cache): New.
1689 (bfd_section_from_r_symndx): Delete prototype.
1690 (bfd_sym_from_r_symndx): Define prototype.
1691 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1692 (bfd_sym_from_r_symndx): ..new function.
1693 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1694 bfd_section_from_r_symndx to new struct and function.
1695 * elf32-bfin.c: Likewise.
1696 * elf32-hppa.c: Likewise.
1697 * elf32-i386.c: Likewise.
1698 * elf32-m32r.c: Likewise.
1699 * elf32-m68hc1x.c: Likewise.
1700 * elf32-m68hc1x.h: Likewise.
1701 * elf32-m68k.c: Likewise.
1702 * elf32-ppc.c: Likewise.
1703 * elf32-s390.c: Likewise.
1704 * elf32-sh.c: Likewise.
1705 * elf64-ppc.c: Likewise.
1706 * elf64-s390.c: Likewise.
1707 * elf64-x86-64.c: Likewise.
1708 * elfxx-sparc.c: Likewise.
1709 * elfxx-sparc.h: Likewise.
1710
14aae723
L		 17112009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1712
1713 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1714 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1715
5e486aa1
NC		 17162009-06-18 Nick Clifton <nickc@redhat.com>
1717
1718 * elflink.c (elf_link_sort_relocs): Return early if there are no
1719 relocs to sort.
1720
361dff73
DK		 17212009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1722
32425da9
NC		 1723 Merge cegcc and mingw32ce target name changes from
1724 CeGCC project:
361dff73 1725
32425da9 1726 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1727
1728 * config.bfd: Add arm*-*-cegcc* target.
1729
32425da9 1730 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1731
1732 * config.bfd: Add arm-*-mingw32ce* target.
1733
e03a8ed8
L		 17342009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1735
1736 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1737 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1738 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1739 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1740
17412009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1742
1743 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1744 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1745 * elf32-i386.c (elf_i386_check_relocs): Use it.
1746 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1747
17482009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1749
1750 * elf-bfd.h (elf_dyn_relocs): New.
1751
1752 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1753 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1754 elf_dyn_relocs.
1755 (elf_i386_copy_indirect_symbol): Likewise.
1756 (elf_i386_check_relocs): Likewise.
1757 (elf_i386_gc_sweep_hook): Likewise.
1758 (elf_i386_allocate_dynrelocs): Likewise.
1759 (elf_i386_readonly_dynrelocs): Likewise.
1760 (elf_i386_size_dynamic_sections): Likewise.
1761
1762 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1763 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1764 with elf_dyn_relocs.
1765 (elf64_x86_64_copy_indirect_symbol): Updated.
1766 (elf64_x86_64_check_relocs): Likewise.
1767 (elf64_x86_64_gc_sweep_hook): Likewise.
1768 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1769 (elf64_x86_64_allocate_dynrelocs): Likewise.
1770 (elf64_x86_64_readonly_dynrelocs): Likewise.
1771 (elf64_x86_64_size_dynamic_sections): Likewise.
1772
64e77c6d
L		 17732009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1774
1775 * elf32-arm.c (create_got_section): Get existing .rela.got
1776 section.
1777 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1778 * elf32-lm32.c (create_got_section): Likewise.
1779 * elf32-m32r.c (create_got_section): Likewise.
1780 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1781 * elf32-s390.c (create_got_section): Likewise.
1782 * elf32-sh.c (create_got_section): Likewise.
1783 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1784 * elf64-s390.c (create_got_section): Likewise.
1785 * elfxx-sparc.c (create_got_section): Likewise.
1786
1787 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1788 the GOT size.
1789
d2149d72
L		 17902009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1791
1792 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1793
1794 * elf32-i386.c (elf_i386_local_hash): Removed.
1795 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1796 (elf_i386_get_local_sym_hash): Likewise.
1797
1798 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1799 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1800 (elf64_x86_64_get_local_sym_hash): Likewise.
1801 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1802 (get_local_sym_hash): Likewise.
1803
cc3bd654
L		 18042009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1805
1806 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1807 rel_got_sec and plt_sec.
1808 (elfNN_ia64_relax_section): Updated.
1809 (elfNN_ia64_create_dynamic_sections): Likewise.
1810 (get_got): Likewise.
1811 (allocate_dynrel_entries): Likewise.
1812 (elfNN_ia64_size_dynamic_sections): Likewise.
1813 (set_got_entry): Likewise.
1814 (elfNN_ia64_choose_gp): Likewise.
1815 (elfNN_ia64_relocate_section): Likewise.
1816 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1817 (elfNN_ia64_finish_dynamic_sections): Likewise.
1818
be3e406d
UW		 18192009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1820
1821 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1822 also for calls.
1823
6de2ae4a
L		 18242009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1825
1826 * configure.in (elf): Add elf-ifunc.lo.
1827
1828 * configure: Regenerated.
1829 * Makefile.in: Likewise.
1830
1831 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1832 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1833
1834 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1835 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1836 irelifunc.
1837 (elf_i386_link_hash_table_create): Likewise.
1838 (elf_i386_create_dynamic_sections): Likewise.
1839 (elf_i386_check_relocs): Likewise.
1840 (elf_i386_allocate_dynrelocs): Likewise.
1841 (elf_i386_size_dynamic_sections): Likewise.
1842 (elf_i386_relocate_section): Likewise.
1843 (elf_i386_finish_dynamic_symbol): Likewise.
1844 (elf_i386_finish_dynamic_sections): Likewise.
1845 (elf_i386_create_got_section): Removed.
1846
1847 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1848 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1849 irelifunc.
1850 (elf64_x86_64_compute_jump_table_size): Updated.
1851 (elf64_x86_64_link_hash_table_create): Likewise.
1852 (elf64_x86_64_create_dynamic_sections): Likewise.
1853 (elf64_x86_64_check_relocs): Likewise.
1854 (elf64_x86_64_allocate_dynrelocs): Likewise.
1855 (elf64_x86_64_size_dynamic_sections): Likewise.
1856 (elf64_x86_64_relocate_section): Likewise.
1857 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1858 (elf64_x86_64_finish_dynamic_sections): Likewise.
1859 (elf64_x86_64_create_got_section): Removed.
1860
1861 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1862 for pointer alignment. Set up section pointers.
1863 (_bfd_elf_create_dynamic_sections): Likewise.
1864 (_bfd_elf_create_ifunc_sections): Moved to ...
1865 * elf-ifunc.c: Here. New.
1866
1867 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1868 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1869 Run "make dep-am".
1870
81694485
NC		 18712009-06-16 Doug Kwan <dougkwan@google.com>
1872
6de2ae4a
L		 1873 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1874 to bfd_signed_vma. Cast constant operands which are used in
1875 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1876
6db7e006
MR		 18772009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1878
1879 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1880 (elf_backend_plt_sym_val): Define.
1881
9b90d8fd
MR		 18822009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1883
1884 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1885 (elf_backend_reloc_type_class): Define.
1886
04981bc1
MR		 18872009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1888
1889 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1890 from an executable to a shared library treat R_VAX_PC32
1891 relocations as R_VAX_PLT32 ones.
1892
886815b2
MR		 18932009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1894
1895 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1896 symbols in GOT space calculation.
1897 (elf_vax_relocate_section): Adjust accordingly.
1898
6c4fb25a
MR		 18992009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1900
1901 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1902 include <R11:R2>.
1903
7b6021f1
MR		 19042009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1905
1906 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1907 attribute.
1908 (elf_vax_relocate_section): Likewise.
1909
188dbb07
L		 19102009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1911
1912 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1913 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1914
048cbda4
L		 19152009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1916
1917 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1918 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1919
482c6ce9
L		 19202009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1921
1922 * Makefile.am: Run "make dep-am".
1923 * Makefile.in: Regenerated.
1924
eba077f2
L		 19252009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1926
1927 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1928 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1929
ec68b083
NC		 19302009-06-15 Nick Clifton <nickc@redhat.com>
1931
1932 * po/ru.po: New Russian translation.
1933 * configure.in (ALL_LINGUAS): Add ru.
1934 * configure: Regenerate.
1935
b80ee1aa
L		 19362009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1937
1938 * elf32-i386.c: Remove duplicated comments.
1939
44c4ea11
L		 19402009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1941
1942 PR ld/10270
1943 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1944 dynamic IFUNC pointer in non-shared object. Use .got.plt
1945 for IFUNC definition in PIE.
1946 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1947 PIE locally.
1948
1949 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1950 dynamic IFUNC pointer in non-shared object. Use .got.plt
1951 for IFUNC definition in PIE.
1952 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1953 PIE locally.
1954
8b7e2992
L		 19552009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1956
1957 * elf32-i386.c (elf_i386_check_relocs): Properly report
1958 local symbol for unhandled relocation against STT_GNU_IFUNC
1959 symbol.
637fa7af 1960 (elf_i386_relocate_section): Likewise.
8b7e2992 1961 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 1962 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 1963
c25bc9fc
L		 19642009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1965
1966 PR ld/10269
1967 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1968 (elf_i386_link_hash_table): Add loc_hash_table and
1969 loc_hash_memory.
1970 (elf_i386_local_hash): New.
1971 (elf_i386_local_htab_hash): Likewise.
1972 (elf_i386_local_htab_eq): Likewise.
1973 (elf_i386_get_local_sym_hash): Likewise.
1974 (elf_i386_link_hash_table_free): Likewise.
1975 (elf_i386_allocate_local_dynrelocs): Likewise.
1976 (elf_i386_finish_local_dynamic_symbol): Likewise.
1977 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1978 (elf_i386_link_hash_table_create): Create loc_hash_table and
1979 loc_hash_memory.
1980 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1981 (elf_i386_size_dynamic_sections): Likewise.
1982 (elf_i386_relocate_section): Likewise.
1983 (elf_i386_finish_dynamic_sections): Likewise.
1984 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1985 isn't NULL.
1986
1987 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1988 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1989 loc_hash_memory.
1990 (elf64_x86_64_local_hash): New.
1991 (elf64_x86_64_local_htab_hash): Likewise.
1992 (elf64_x86_64_local_htab_eq): Likewise.
1993 (elf64_x86_64_get_local_sym_hash): Likewise.
1994 (elf64_x86_64_link_hash_table_free): Likewise.
1995 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1996 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1997 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1998 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1999 and loc_hash_memory.
2000 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2001 symbols.
2002 (elf64_x86_64_size_dynamic_sections): Likewise.
2003 (elf64_x86_64_relocate_section): Likewise.
2004 (elf64_x86_64_finish_dynamic_sections): Likewise.
2005 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2006 sym isn't NULL.
2007
dec9d5df
PB		 20082009-06-10 Philip Blundell <philb@gnu.org>
2009
2010 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2011 elf_sec->this_hdr == NULL.
2012
92bc0e80
TG		 20132009-06-12 Tristan Gingold <gingold@adacore.com>
2014
2015 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2016 * bfd-in2.h: Regenerated.
2017 * libbfd.h: Regenerated.
2018
2019 * mach-o.c (FILE_ALIGN): New macro.
2020 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2021 (bfd_mach_o_print_symbol): Ditto.
2022 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2023 (bfd_mach_o_get_reloc_upper_bound): New function.
2024 (bfd_mach_o_canonicalize_reloc): Ditto.
2025 (bfd_mach_o_scan_write_relocs): Ditto.
2026 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2027 (bfd_mach_o_scan_write_section_64): Ditto.
2028 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2029 written for load command. Do not compute section file offset.
2030 (bfd_mach_o_scan_write_segment_64): Ditto.
2031 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2032 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2033 Mach-O to ...
2034 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 2035 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 2036 Call bfd_mach_o_mangle_symbols.
2037 (bfd_mach_o_build_commands): Adjust for filelen field.
2038 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2039 Do not set symtab file offset anymore here.
2040 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2041 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2042 Set reloc_count and rel_filepos section fields.
2043 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2044 unsigned int.
2045 (bfd_mach_o_scan_read_section_64): Ditto.
2046 (bfd_mach_o_scan_read_section): Ditto.
2047 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2048 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2049 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2050 Handle weak-ref symbols.
2051 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2052 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2053 (bfd_mach_o_scan): Remove assignment to removed field.
2054 (bfd_mach_o_mkobject_init): Ditto.
2055 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2056 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2057 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2058 (bfd_mach_o_swap_reloc_in): Ditto.
2059 (bfd_mach_o_swap_reloc_out): Ditto.
2060
2061 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2062 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2063 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2064 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2065 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2066 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2067 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2068 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2069 (BFD_MACH_O_N_WEAK_DEF): New macros.
2070 Add comments.
2071 (bfd_mach_o_section_type): Add new enumeration values.
2072 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2073 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2074 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2075 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2076 macros.
2077 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2078 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2079 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2080 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2081 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2082 (BFD_MACH_O_RELENT_SIZE): Ditto.
2083 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2084 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2085 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2086 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2087 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2088 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2089 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2090 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2091 (bfd_mach_o_reloc_info): New struct.
2092 (bfd_mach_o_asymbol): New struct.
2093 (bfd_mach_o_symtab_command): The symbols field is now of type
2094 bfd_mach_o_asymbol.
2095 (bfd_mach_o_load_command): The offset and len fields are now of type
2096 unsigned int.
2097 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2098 Add a filelen field. Add comments.
2099 (bfd_mach_o_backend_data): New struct.
2100 (bfd_mach_o_get_backend_data): New macro.
2101 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2102 bfd_mach_o_asymbol.
2103 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2104 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2105 (bfd_mach_o_canonicalize_reloc): Ditto.
7ee314fa 2106
92bc0e80
TG		 2107 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2108 duplicated macro. Now defined to _bfd_generic_is_local_label.
2109 (TARGET_NAME_BACKEND): New macro...
2110 (TARGET_NAME_BACKEND): ... used to name a new variable.
2111 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2112 Mach-O backend data.
2113
2114 * mach-o-i386.c (i386_howto_table): New variable.
2115 (bfd_mach_o_i386_swap_reloc_in): New function.
2116 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2117 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2118 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2119 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2120 (bfd_mach_o_bfd_reloc_type_lookup)
2121 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2122
8c7d38e8
NC		 21232009-06-11 Eric Paris <eparis@redhat.com>
2124 Nick Clifton <nickc@redhat.com>
2125
2126 * opncls.c (_maybe_make_executable): New function. Gives execute
2127 permission to an executable bfd that was opened for writing
2128 provided that it is a regular file. Replaces common code found in...
2129 (bfd_close): here and ...
2130 (bfd_close_all_done): here.
2131
f865a31d
AG		 21322009-06-11 Anthony Green <green@moxielogic.com>
2133
2134 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2135 * bfd-in2.h: Rebuilt.
2136 * libbfd.h: Rebuilt.
2137 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2138 relocation support.
2139 (moxie_reloc_map): Ditto.
2140 Clean up copyright notice.
2141
25b88f33 21422009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
7ee314fa 2143
1372b818 2144 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 2145 * bfdio.c (bfd_mmap): New function.
2146 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 2147 * cache.c (cache_bmmap): New function.
25b88f33
PP		 2148 (cache_iovec): Initialize bmmap member.
2149 * opencls.c (opncls_bmmap): New function.
7ee314fa
AM		 2150 (opncls_iovec): Initialize bmmap member.
2151
c2f09c75
TG		 21522009-06-09 Tristan Gingold <gingold@adacore.com>
2153
2154 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2155 and stabstr_segment fields.
2156 (mach_o_be_vec, mach_o_le_vec): Removed
2157 (bfd_mach_o_version): New prototype.
2158
2159 * mach-o.c (bfd_mach_o_version): Make this function public.
2160 (mach_o_wide_p): New function.
2161 (bfd_mach_o_wide_p): Ditto.
2162 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2163 weird names.
2164 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2165 Search in the list only if the name starts with a dot.
2166 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2167 test. Check bfd_seek status.
2168 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2169 (bfd_mach_o_scan_write_section_32): Ditto.
2170 (bfd_mach_o_scan_write_section_64): Ditto.
2171 (bfd_mach_o_scan_write_section): Removed.
2172 (bfd_mach_o_scan_write_segment): Split into ...
2173 (bfd_mach_o_scan_write_segment_32): ... this and ...
2174 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2175 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2176 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2177 symbol table. Now returns a boolean.
2178 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2179 Adjust for status type.
2180 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2181 test. Write symbol table. Numbers the sections.
2182 (bfd_mach_o_read_header): Check bfd_seek status.
2183 Use mach_o_wide_p instead of hard-coded test.
2184 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2185 (bfd_mach_o_scan_read_section_64): Ditto.
2186 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2187 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2188 handled common symbols.
2189 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2190 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2191 (bfd_mach_o_scan_read_dylinker): Ditto.
2192 (bfd_mach_o_scan_read_dylib): Ditto.
2193 (bfd_mach_o_scan_read_thread): Ditto.
2194 (bfd_mach_o_scan_read_symtab): Ditto.
2195 Do not create a section for the stabs.
2196 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2197 (bfd_mach_o_scan_read_segment): Ditto.
2198 (bfd_mach_o_scan_read_command): Ditto.
2199 (bfd_mach_o_scan_start_address): Ditto.
2200 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2201 (bfd_mach_o_archive_p): Check bfd_seek status.
2202 (bfd_mach_o_core_fetch_environment): Ditto.
2203
2204 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2205
2a81c24a
L		 22062009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2207
2208 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2209 (elf_i386_link_hash_table_create): Initialize irelifunc.
2210 (elf_i386_check_relocs): Updated. Set up irelifunc for
2211 shared objects.
2212 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2213 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2214 shared objects.
2215 (elf_i386_relocate_section): Likewise.
2216
2217 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2218 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2219 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2220 shared objects.
2221 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2222 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2223 shared objects.
2224 (elf64_x86_64_relocate_section): Likewise.
2225
2226 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2227 ...
2228 (_bfd_elf_create_ifunc_sections): This.
2229
c2f09c75 2230 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 2231 ...
2232 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2233 for shared objects.
2234
710ab287
L		 22352009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2236
2237 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2238 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2239 building shared object. Check info->executable instead of
2240 !info->shared when setting non_got_ref.
2241 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2242 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2243 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2244 symbol if needed.
2245 (elf_i386_relocate_section): Output dynamic relocation for
2246 R_386_32 against STT_GNU_IFUNC symbol to get the real
2247 function address when building shared object.
2248 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2249 relocation for STT_GNU_IFUNC symbol in shared object.
2250
2251 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2252 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2253 symbol when building shared object. Check info->executable
2254 instead of !info->shared when setting non_got_ref.
2255 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2256 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2257 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2258 if needed.
2259 (elf64_x86_64_relocate_section): Output dynamic relocation
2260 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2261 function address when building shared object.
2262 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2263 relocation for STT_GNU_IFUNC symbol in shared object.
2264
9e93c730
JK		 22652009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2266
2267 * Makefile.am: Run "make dep-am".
2268 (BFD32_BACKENDS): Add mach-o-i386.lo.
2269 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2270 * Makefile.in: Regenerate.
2271
74681fc4
AM		 22722009-06-06 Alan Modra <amodra@bigpond.net.au>
2273
2274 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2275 when looking for soft-icache stubs.
2276
154a1ee5
TG		 22772009-06-05 Tristan Gingold <gingold@adacore.com>
2278
2279 * mach-o.h: Update copyright year.
2280 (bfd_mach_o_mach_header_magic): New enum.
2281 (bfd_mach_o_cpu_subtype): Now an enum.
2282 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2283 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2284 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2285 (bfd_mach_o_load_command): Field type_required is now a boolean.
2286 Reindent prototypes.
2287 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2288 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2289 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2290 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2291 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2292 (bfd_mach_o_canonicalize_symtab): Ditto.
2293 (bfd_mach_o_get_symbol_info): Ditto.
2294 (bfd_mach_o_print_symbol): Ditto.
2295 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2296 (bfd_mach_o_make_empty_symbol): Ditto.
2297 (bfd_mach_o_write_contents): Ditto.
2298
2299 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2300 bfd_mach_o_mkobject): Defines.
2301 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2302 Do not check with target vector but with flavour.
2303 (struct mach_o_section_name_xlat): New declaration.
2304 (dwarf_section_names_xlat): Ditto.
2305 (text_section_names_xlat): Ditto.
2306 (data_section_names_xlat): Ditto.
2307 (struct mach_o_segment_name_xlat): Ditto.
2308 (segsec_names_xlat): Ditto.
2309 (bfd_mach_o_convert_section_name_to_bfd): New function.
2310 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2311 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2312 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2313 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2314 Accept any input and output flavour. Do not share private data
2315 anymore.
2316 (bfd_mach_o_count_symbols): Add a comment.
2317 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2318 (bfd_mach_o_canonicalize_symtab): Ditto.
2319 (bfd_mach_o_get_symbol_info): Ditto.
2320 (bfd_mach_o_print_symbol): Ditto.
2321 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2322 Use constants instead of hard-coded values.
2323 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2324 values.
2325 (bfd_mach_o_scan_write_section_64): Ditto.
2326 (bfd_mach_o_scan_write_segment): Ditto.
2327 Do not copy sections anymore.
2328 (bfd_mach_o_write_contents): Make it public.
2329 Remove dead code. Rewrite typeflag assignment.
2330 (bfd_mach_o_build_commands): New function.
2331 (bfd_mach_o_set_section_contents): Ditto.
2332 (bfd_mach_o_make_empty_symbol): Make it public.
2333 (bfd_mach_o_read_header): Make it static.
2334 Convert to bfd_boolean.
2335 Use constants instead of hard-coded values.
2336 (bfd_mach_o_make_bfd_section): Call
2337 bfd_mach_o_convert_section_name_to_bfd to create name.
2338 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2339 values.
2340 (bfd_mach_o_scan_read_section_64): Ditto.
2341 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2342 a segment anymore. Use constants instead of hard-coded values.
2343 (bfd_mach_o_scan_read_command): Fix style.
2344 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2345 Get rid of BFD_IO_FUNCS.
2346 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2347 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2348 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2349 (bfd_mach_o_object_p): Removed.
2350 (bfd_mach_o_gen_core_p): New function, replaces ...
2351 (bfd_mach_o_core_p): ... deleted.
2352 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2353
2354 * mach-o-i386.c: New file.
2355 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2356 * configure.in (TDEFINES): Add mach_o_i386_vec.
2357 * configure: Regenerated.
2358 * targets.c: Add mach_o_i386_vec.
2359
2360 * mach-o.c: Update copyright years.
2361 (BFD_IO_FUNCS): Remove (was not used).
2362 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2363 bfd_mach_o_slurp_extended_name_table,
2364 bfd_mach_o_construct_extended_name_table,
2365 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2366 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2367 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2368 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2369 bfd_mach_o_get_section_contents_in_window,
2370 bfd_mach_o_bfd_is_local_label_name,
2371 bfd_mach_o_bfd_is_target_special_symbol,
2372 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2373 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2374 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2375 bfd_mach_o_minisymbol_to_symbol,
2376 bfd_mach_o_bfd_get_relocated_section_contents,
2377 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2378 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2379 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2380 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2381 bfd_mach_o_bfd_merge_private_bfd_data,
2382 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2383 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2384 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2385 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2386 bfd_mach_o_bfd_copy_private_header_data,
2387 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2388 * mach-o-target.c: ... here.
2389 Update copyright years.
2390
a1ef399e
AM		 23912009-06-04 Alan Modra <amodra@bigpond.net.au>
2392
2393 * dep-in.sed: Don't use \n in replacement part of s command.
2394 * Makefile.am (DEP1): LC_ALL for uniq.
2395 Run "make dep-am".
2396 * Makefile.in: Regenerate.
2397
2e75bb35
L		 23982009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2399
2400 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2401 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2402 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2403
0018b0a3
L		 24042009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2405
2406 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2407 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2408 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2409 against STT_GNU_IFUNC symbols for static executables.
2410 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2411 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2412
2413 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2414 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2415 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2416 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2417
94313f36
RS		 24182009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2419
2420 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2421 symbols to be left unimported when linking statically.
2422 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2423 code when linking statically.
2424
7afd84dc
L		 24252009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2426
2427 * elf32-i386.c (elf_i386_check_relocs): Increment
2428 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2429 against STT_GNU_IFUNC symbol.
2430 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2431 local STT_GNU_IFUNC definition is used.
2432 (elf_i386_relocate_section): Handle got.offset != -1 for
2433 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2434 symbol.
2435
2436 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2437 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2438 relocations against STT_GNU_IFUNC symbol.
2439 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2440 local STT_GNU_IFUNC definition is used.
2441 (elf64_x86_64_relocate_section): Handle got.offset != -1
2442 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2443 STT_GNU_IFUNC symbol.
2444
cbe950e9
L		 24452009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2446
2447 PR ld/10205
2448 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2449 (elf_i386_reloc_type_lookup): Likewise.
2450 (R_386_tls): Removed.
2451 (R_386_irelative): New.
2452 (R_386_vt_offset): Updated.
2453 (elf_i386_rtype_to_howto): Likewise.
2454 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2455 (elf_i386_link_hash_table_create): Initialize igotplt,
2456 iplt and irelplt.
2457 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2458 (elf_i386_adjust_dynamic_symbol): Likewise.
2459 (elf_i386_allocate_dynrelocs): Likewise.
2460 (elf_i386_relocate_section): Likewise.
2461 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2462 sections.
2463 (elf_i386_finish_dynamic_symbol): When building a static
2464 executable, use .iplt, .igot.plt and .rel.iplt sections for
2465 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2466 locally defined STT_GNU_IFUNC symbol.
2467
2468 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2469 (x86_64_reloc_map): Likewise.
2470 (R_X86_64_standard): Updated.
2471 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2472 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2473 iplt and irelplt.
2474 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2475 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2476 (elf64_x86_64_allocate_dynrelocs): Likewise.
2477 (elf64_x86_64_relocate_section): Likewise.
2478 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2479 sections.
2480 (elf64_x86_64_finish_dynamic_symbol): When building a static
2481 executable, use .iplt, .igot.plt and .rela.iplt sections for
2482 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2483 for locally defined STT_GNU_IFUNC symbol.
2484
2485 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2486 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2487
2488 * bfd-in2.h: Regenerated.
2489 * libbfd.h: Likewise.
2490
3aa14d16
L		 24912009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2492
2493 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2494 (_bfd_elf_make_ifunc_reloc_section): Removed.
2495 (_bfd_elf_is_ifunc_symbol): Likewise.
2496 (_bfd_elf_create_static_ifunc_sections): New.
2497
2498 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2499 symbol check to ...
2500 (elf_link_add_object_symbols): Here.
2501 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2502 STT_GNU_IFUNC symbol.
2503 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2504 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2505 (IFUNC_INFIX): Removed.
2506 (get_ifunc_reloc_section_name): Likewise.
2507 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2508 (_bfd_elf_is_ifunc_symbol): Likewise.
2509 (_bfd_elf_create_static_ifunc_sections): New.
2510
eb4ff4d6
L		 25112009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2512
2513 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2514 (create_got_section): Likewise.
2515 (allocate_dynrelocs): Likewise.
2516 (readonly_dynrelocs): Likewise.
2517 (set_tls_module_base): Likewise.
2518 (dtpoff_base): Likewise.
2519 (tpoff): Likewise.
2520 (elf_i386_link_hash_table_create): Updated.
2521 (elf_i386_create_dynamic_sections): Likewise.
2522 (elf_i386_check_relocs): Likewise.
2523 (elf_i386_size_dynamic_sections): Likewise.
2524 (elf_i386_relocate_section): Likewise.
2525
2526 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2527 (create_got_section): Likewise.
2528 (allocate_dynrelocs): Likewise.
2529 (readonly_dynrelocs): Likewise.
2530 (set_tls_module_base): Likewise.
2531 (dtpoff_base): Likewise.
2532 (tpoff): Likewise.
2533 (elf64_x86_64_link_hash_table_create): Updated.
2534 (elf64_x86_64_create_dynamic_sections): Likewise.
2535 (elf64_x86_64_check_relocs): Likewise.
2536 (elf64_x86_64_size_dynamic_sections): Likewise.
2537 (elf64_x86_64_relocate_section): Likewise.
2538
fc579192
NC		 25392009-05-28 Nick Clifton <nickc@redhat.com>
2540
2541 * targets.c (_bfd_target_vector): Only include plugin target in
2542 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2543
5ebe2858
UW		 25442009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2545
2546 * elf32-spu.c (struct call_info): New member broken_cycle.
2547 (remove_cycle): Instead of physically removing call_info structures
2548 to break call graph cycles, mark them using the broken_cycle flag.
2549 (mark_overlay_section): Respect broken_cycle flag.
2550 (unmark_overlay_section): Likewise.
2551 (collect_lib_sections): Likewise.
2552 (collect_overlays): Likewise.
2553 (sum_stack): Likewise.
2554
34ad4cb0
UW		 25552009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2556
2557 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2558 (mark_functions_via_relocs): Initialize callee->count to 1.
2559 (pasted_function): Likewise.
2560 (spu_elf_auto_overlay): Honor call counts when determining number
2561 of stubs required in software i-cache mode.
2562
fc579192
NC		 25632009-05-27 Rafael Avila de Espindola <espindola@google.com>
2564
2565 * plugin.c (program_name): Remove.
2566 (plugin_program_name): New.
2567 (bfd_plugin_set_program_name): New.
2568 (try_load_plugin): Use plugin_program_name.
2569 * plugin.h (bfd_plugin_set_program_name): New.
2570
25712009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2572
2573 * aclocal.m4: Include ../config/plugins.m4.
2574 * configure.in: Use AC_PLUGINS.
2575 * configure: Regenerate.
2576 * Makefile.in: Regenerate.
2577 * doc/Makefile.in: Regenerate.
2578
c8a1f254
NS		 25792009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2580
2581 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2582 link.
2583 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2584 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2585 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2586 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2587 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2588 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2589 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2590 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2591 * reloc.c (bfd_generic_relax_section): Likewise.
2592 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2593 * vms.c (vms_bfd_relax_section): Likewise.
2594
68d7e96a
L		 25952009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2596
2597 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2598
2599 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2600 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2601
2602 * elf32-i386.c (allocate_dynrelocs): Updated.
2603 (elf_i386_relocate_section): Likewise.
2604 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2605 (elf64_x86_64_relocate_section): Likewise.
2606
2607 * elf64-x86-64.c (is_indirect_symbol): Removed.
2608
f12e7348
NC		 26092009-05-26 Nick Clifton <nickc@redhat.com>
2610
2611 * po/id.po: Updated Indonesian translation.
2612
ce3c775b
NC		 26132009-05-26 Rafael Avila de Espindola <espindola@google.com>
2614
2615 * Makefile.am: Run "make dep-am".
2616 (AM_CPPFLAGS): New.
2617 (LIBDL): New.
2618 (ALL_MACHINES): Add cpu-plugin.lo.
2619 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2620 (BFD32_BACKENDS): Add plugin.lo.
2621 (BFD32_BACKENDS_CFILES): Add plugin.c.
2622 (libbfd_la_LIBADD): Add LIBDL
2623 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2624 (bfd_plugin_arch): Declare.
2625 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2626 * bfd.c (bfd): Add plugin_data.
2627 * config.bfd: Handle the plugin target.
2628 * configure.in: Check for --enable-plugins.
2629 (LT_INIT): Use the dlopen option.
2630 * cpu-plugin.c: New.
2631 * plugin.c: New.
2632 * plugin.h: New.
2633 * targets.c (plugin_vec): Declare.
2634 (_bfd_target_vector): Add plugin_vec.
2635 * Makefile.in: Regenerate.
2636 * bfd-in2.h: Regenerate.
2637 * configure: Regenerate.
2638
9e097a72
AM		 26392009-05-26 Alan Modra <amodra@bigpond.net.au>
2640
2641 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2642 per line with all lines having continuation backslash. Prefix
2643 first line with "A", following lines with "B".
2644 * Makefile.am (DEP): Don't use dep.sed here.
2645 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2646 dep.sed here on dependencies, sort and uniq.
2647 * Makefile.in: Regenerate.
2648
d5acff2f
TG		 26492009-05-25 Tristan Gingold <gingold@adacore.com>
2650
2651 * makefile.vms: Add verilog.obj to object list OBJS.
2652
5c93f09b
AM		 26532009-05-24 Alan Modra <amodra@bigpond.net.au>
2654
107601c8
AM		 2655 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2656 for BFD_IN_MEMORY is cleared.
2657 (bfd_bwrite): Zero excess memory allocated.
5c93f09b 2658
48229727
JB		 26592009-05-22 Julian Brown <julian@codesourcery.com>
2660
2661 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2662 macros.
2663 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2664 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2665 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2666 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2667 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2668 (a8_erratum_fix, a8_erratum_reloc): New structs.
2669 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2670 num_a8_erratum_fixes, fix_cortex_a8 fields.
2671 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2672 (elf32_arm_add_stub): Split into two parts, creating...
2673 (elf32_arm_create_or_find_stub_sec): New function.
2674 (elf32_arm_final_link_relocate): Add forward declaration.
2675 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2676 relocations, multiple relocations per stub.
2677 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2678 (arm_size_one_stub): Use find_stub_size_and_template.
2679 (a8_reloc_compare): New.
2680 (find_thumb_glue): Add forward declaration.
2681 (cortex_a8_erratum_scan): New.
2682 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2683 (bfd_elf32_arm_set_cortex_a8_fix): New.
2684 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2685 (arm_map_one_stub): Add THUMB32_TYPE support.
2686 (a8_branch_to_stub_data): New.
2687 (make_branch_to_a8_stub): New.
2688 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2689 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2690 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2691 Cortex-A8 erratum workaround.
2692 * bfd-in2.h: Regenerate.
2693
2b3decb5
AM		 26942009-05-22 Alan Modra <amodra@bigpond.net.au>
2695
2696 * Makefile.am: Run "make dep-am".
2697 * Makefile.in: Regenerate.
2698 * po/SRC-POTFILES.in: Regenerate.
2699
930e005c
AM		 27002009-05-21 Alan Modra <amodra@bigpond.net.au>
2701
2702 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2703 commit.
2704
6e0b88f1
AM		 27052009-05-21 Alan Modra <amodra@bigpond.net.au>
2706
2707 * elf-bfd.h (struct elf_backend_data
2708 <elf_backend_link_output_symbol_hook>): Return an int.
2709 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2710 symbols on deleted .opd entries.
2711 * elflink.c (elf_link_output_sym): Return without outputting sym
2712 if output_symbol_hook returns 2.
2713 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2714 Abort if we must not discard sym.
2715 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2716 local syms.
2717 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2718 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2719 elf_backend_link_output_symbol_hook return type change.
2720 * elf32-arm.c (output_arch_syminfo): Likewise.
2721 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2722 (elf32_arm_output_arch_local_syms): Likewise.
2723 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2724 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2725 (bfd_score_elf_link_output_symbol_hook): Likewise.
2726 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2727 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2728 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2729 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2730 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2731 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2732 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2733 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2734 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2735 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2736 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2737
5ef11c02
AM		 27382009-05-21 Alan Modra <amodra@bigpond.net.au>
2739
2740 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2741 out of range .opd symbols.
2742
ebf12fbe
DK		 27432009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2744
2745 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2746 fprintf_vma directly.
2747 * peXXigen.c (pe_print_edata): Likewise.
2748 (pe_print_pdata): Likewise.
2749 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2750 (_bfd_XX_print_private_bfd_data_common): Likewise.
2751
c1711530
DK		 27522009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2753
2754 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2755
22a8f80e 27562009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2757 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2758
2759 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2760 fix discarded sections.
2761
335bd8f2
UW		 27622009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2763
2764 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2765 sections into the software icache.
2766
cdc83fba
UW		 27672009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2768
2769 * elf32-spu.c (build_stub): Always build "compact" sofware
2770 i-cache stubs.
2771
97fc8d84
UW		 27722009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2773
2774 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2775 (spu_elf_setup): Initialize it.
2776 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2777 Update to new-sytle cache manager data structures.
2778 (spu_elf_build_stubs): Generate new-style cache manager data
2779 structures and symbols.
2780 (spu_elf_auto_overlay): Update size computation.
2781
452de53c
UW		 27822009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2783
2784 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2785 segments first amongst the program headers.
2786
d342a8b1
UW		 27872009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2788
2789 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2790 into addresses for relocation types that look at high bits. Remove
2791 special handling of relocation overflow warnings.
2792
cc210763
UW		 27932009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2794
2795 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2796 control flow graph between fragments of a function.
2797
c1ea05bb
UW		 27982009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2799
2800 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2801 generate only a 16-byte .toe section.
2802 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2803
bbb0fc04
AM		 28042009-05-14 Alan Modra <amodra@bigpond.net.au>
2805
2806 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2807 (spu_elf_place_overlay_data): ..here. New function.
2808 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2809
6e6718a3
AJ		 28102009-05-13 Andrew Jenner <andrew@codesourcery.com>
2811
2812 * elf32-arm.c: Move sysdep.h to start of file.
2813
77ae44b0
AM		 28142009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2815
2816 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2817 start of overlays.
2818 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2819 __icache_tag_array and __icache_tag_array_size.
2820
51408ec2
AM		 28212009-05-11 Masaki Muranaka <monaka@monami-software.com>
2822
2823 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2824 ATTRIBUTE_UNUSED.
2825 (bfinfdpic_link_omit_section_dynsym): Likewise.
2826 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2827
2468f9c9
PB		 28282009-05-05 Paul Brook <paul@codesourcery.com>
2829
2830 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2831 * bfd-in2.h: Regenerate.
2832 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2833 (_arm_elf_section_data): Add text and exidx fields.
2834 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2835 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2836 copy_exidx_entry): New functions.
2837 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2838
738a79f6
CL		 28392009-05-05 Christophe lyon <christophe.lyon@st.com>
2840
2841 * elf32-arm.c (DEF_STUBS): New helper define.
2842 (DEF_STUB): Likewise.
2843 (stub_def): New type.
2844 (stub_definitions): New array, containing stub template pointers
2845 and sizes.
2846 (arm_size_one_stub): Make use of stub_definitions.
2847
09e2aba4
DK		 28482009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2849
2850 * elflink.c (find_version_for_sym): Remove from here, ...
2851 * linker.c (bfd_find_version_for_sym): ... rename, replace
2852 here, make public and update all callers.
2853 * bfd-in2.h: Regenerate.
2854
d8045f23
NC		 28552009-04-30 Nick Clifton <nickc@redhat.com>
2856
2857 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2858 section pointer.
2859 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2860 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2861 into a STT_GNU_IFUNC symbol type.
2862 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2863 type.
2864 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2865 the binary contains ifunc symbols.
2866 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2867 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2868 * elf32-i386.c (is_indirect_function): New function.
2869 (elf_i386_check_relocs): Create an ifunc output section.
2870 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2871 section if necessary.
2872 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2873 if necessary.
2874 (elf_i386_add_symbol_hook): New function. Set the
2875 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2876 symbol is encountered.
2877 (elf_backend_post_process_headers): Define.
2878 (elf_backend_add_symbol_hook): Define.
2879 (elf_i386_post_process_headers): Rename to
2880 elf_i388_fbsd_post_process_headers.
2881 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2882 (is_indirect_function): New function.
2883 (elf64_x86_64_check_relocs): Create an ifunc output section.
2884 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2885 section if necessary.
2886 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2887 symbol if necessary.
2888 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2889 elf_obj_data structure if an ifunc symbol is encountered.
2890 (elf_backend_post_process_headers): Define.
2891 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2892 if we have ifunc symbols to handle.
2893 (get_ifunc_reloc_section_name): New function. Computes the name
2894 for an ifunc section.
2895 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2896 section to hold ifunc relocs.
2897 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2898 (bfd_print_symbol_vandf): Handle ifunc symbols.
2899 (bfd_decode_symclass): Likewise.
2900 * bfd-in2.h: Regenerate.
2901
96c23d59
JM		 29022009-04-30 Joseph Myers <joseph@codesourcery.com>
2903
2904 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2905 MOVW and MOVT relocations in a shared library link.
2906
c067354b
NC		 29072009-04-27 Anthony Green <green@moxielogic.com>
2908
2909 * verilog.c: New file.
2910 * Makefile.am (BFD32_LIBS): Add verilog.c.
2911 (BFD32_LIBS_CFILES): Add verilog.c.
2912 (verilog.lo): New build rule.
2913 * Makefile.in: Rebuilt.
2914 * targets.c: Add verilog support.
2915 * bfd.c (tdata union): Add Verilog private data field.
2916 * bfd-in2.h: Regenerate.
2917
325c681d
L		 29182009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2919
2920 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2921 copy pe_opthdr.
2922
ba775898
DK		 29232009-04-23 Matthias Klose <doko@ubuntu.com>
2924
2e28a5fc 2925 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2926
155d87d7
CL		 29272009-04-22 Christophe Lyon <christophe.lyon@st.com>
2928
2929 PR9743
2930 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2931 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2932 (elf32_arm_size_stubs): Likewise.
2933 (record_thumb_to_arm_glue): Deleted unused function.
2934 (bfd_elf32_arm_process_before_allocation): No longer handle
2935 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2936 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2937 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2938
3e6b1042
DJ		 29392009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2940
2941 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2942 (elf32_arm_write_section): Declare early.
2943 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2944 (arm_allocate_glue_section_space): Exclude empty sections.
2945 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2946 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2947 BFD.
2948 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2949 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2950 (elf32_arm_size_dynamic_sections): Allocate interworking
2951 sections here.
2952 (bfd_elf32_bfd_final_link): Define.
2953
4f360784
L		 29542009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2955
2956 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 2957
4f360784
L		 2958 * coffcode.h (coff_compute_section_file_positions): Clear
2959 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2960
2961 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2962 force_minimum_alignment.
2963
2964 * libcoff.h: Regenerated.
2965
2966 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2967 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2968
2969 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2970 nor target_subsystem.
2971
2972 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2973 force_minimum_alignment nor target_subsystem.
2974
e48570bb
DK		 29752009-04-21 Kai Tietz <kai.tietz@onevision.com>
2976
2977 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2978 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2979 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2980 include in coff-x86_64.c of headers.
2981 (PDATA_ROW_SIZE): New define.
2982 (pex_regs[]): New static array.
2983 (pex64_get_runtime_function): New static function.
2984 (pex64_get_unwind_info): Likewise.
2985 (pex64_get_scope_entry): Likewise.
2986 (pex64_xdata_print_uwd_codes): Likewise.
2987 (pex64_get_section_by_rva): Likewise.
2988 (pex64_dump_xdata): Likewise.
2989 (pex64_bfd_print_pdata): Likewise.
2990 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2991 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2992 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2993
383c383f 29942009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 2995 Alan Modra <amodra@bigpond.net.au>
2996 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 2997
2998 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2999 long names and non-NUL-terminated strings.
3000
b6b450f1
L		 30012009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3002
3003 * bfd-in2.h: Regenerated.
3004
d9118602
L		 30052009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3006
3007 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3008 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3009
92dd4511
L		 30102009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3011
3012 PR binutils/10074
3013 * coffcode.h (bfd_pei_p): New.
3014
3015 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3016 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3017 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3018 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3019 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3020 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3021
3022 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3023 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3024 bfd_efi_rtdrv_x86_64_vec,
3025 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3026 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3027 * targets.c: Likewise.
3028
3029 * configure: Regenerated.
3030 * libcoff.h: Likewise.
3031 * Makefile.in: Likewise.
3032
3033 * efi-app-ia32.c: Removed.
3034 * efi-app-x86_64.c: Likewise.
3035 * efi-bsdrv-ia32.c: Likewise.
3036 * efi-bsdrv-ia64.c: Likewise.
3037 * efi-bsdrv-x86_64.c: Likewise.
3038 * efi-rtdrv-ia32.c: Likewise.
3039 * efi-rtdrv-ia64.c: Likewise.
3040 * efi-rtdrv-x86_64.c: Likewise.
3041 * efi-rtdrv-ia32.c: Likewise.
3042
3043 * efi-app-ia64.c: Moved to ...
3044 * pei-ia64.c: This.
3045 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3046 (TARGET_NAME): Set to pei-ia64.
3047
3048 * libpei.h (bfd_target_pei_p): Removed.
3049 (bfd_target_pei_arch): Likewise.
3050 (bfd_target_efi_app_p): Likewise.
3051 (bfd_target_efi_app_arch): Likewise.
3052 (bfd_target_efi_bsdrv_p): Likewise.
3053 (bfd_target_efi_bsdrv_arch): Likewise.
3054 (bfd_target_efi_rtdrv_p): Likewise.
3055 (bfd_target_efi_rtdrv_arch): Likewise.
3056 (bfd_pe_executable_p): Likewise.
3057
3058 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3059 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3060 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3061 and efi-rtdrv-ia32.c.
3062 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3063 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3064 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3065 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3066 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3067 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3068 (efi-app-ia64.lo): Removed.
3069 (efi-bsdrv-ia32.lo): Likewise.
3070 (efi-rtdrv-ia32.lo): Likewise.
3071 (efi-app-ia64.lo): Likewise.
3072 (efi-bsdrv-ia64.lo): Likewise.
3073 (efi-rtdrv-ia64.lo): Likewise.
3074 (efi-app-x86_64.lo): Likewise.
3075 (efi-bsdrv-x86_64.lo): Likewise.
3076 (efi-rtdrv-x86_64.lo): Likewise.
3077 (pei-ia64.lo): New.
3078
3079 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3080 with bfd_pei_p.
3081 (arch_type): Removed.
3082 (pe_arch): Likewise.
3083 (pe_bfd_object_p): Just return coff_object_p.
3084
3085 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3086 bfd_pe_executable_p with bfd_pei_p.
3087
69c5861e
CL		 30882009-04-17 Christophe Lyon <christophe.lyon@st.com>
3089
3090 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3091 PLT entries to an undefined symbol when generating a shared
3092 library.
3093
e9cd0660
NC		 30942009-04-17 Nick Clifton <nickc@redhat.com>
3095
3096 PR 9909
3097 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3098
3023e3f6
RS		 30992009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3100
3101 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3102 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3103 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3104 * binary.c (binary_bfd_define_common_symbol): Likewise.
3105 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3106 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3107 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3108 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3109 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3110 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3111 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3112 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3113 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3114 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3115 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3116 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3117 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3118 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3119 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3120 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3121 * som.c (som_bfd_define_common_symbol): Likewise.
3122 * srec.c (srec_bfd_define_common_symbol): Likewise.
3123 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3124 * versados.c (versados_bfd_define_common_symbol): Likewise.
3125 * vms.c (vms_bfd_define_common_symbol): Likewise.
3126 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3127 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3128 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3129 (pmac_xcoff_vec): Likewise.
3130 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3131 (aix5coff64_vec): Likewise.
3132 * linker.c (bfd_generic_define_common_symbol): New function.
3133 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3134 (_bfd_define_common_symbol): New field.
3135 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3136 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3137 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3138 symbols here.
3139 * bfd-in2.h: Regenerate.
3140 * libbfd.h: Likewise.
3141 * libcoff.h: Likewise.
3142
20135e4c
NC		 31432009-04-15 Anthony Green <green@moxielogic.com>
3144
3145 * targets.c: Add moxie support.
3146 * Makefile.am: Ditto.
3147 * Makefile.in: Rebuilt.
3148 * cpu-moxie.c, elf32-moxie.c: New files.
3149 * archures.c: Add moxie support.
3150 * configure.in: Add moxie support.
3151 * configure: Rebuilt.
3152 * config.bfd, archures.c: Add moxie support.
3153 * bfd-in2.h: Rebuilt.
3154
82b5c97a
CL		 31552009-04-15 Christophe Lyon <christophe.lyon@st.com>
3156
3157 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3158 branch to an undef weak symbol into a jump to next instruction if
3159 a PLT entry will be created.
3160
0408dee6
DK		 31612009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3162
3163 * coffgen.c (make_a_section_from_file): Set the backend long
3164 section names enable if long section names found on input.
3165 * coffcode.h: Extend long section names documentation to match.
3166
a0c402a5
L		 31672009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3168
3169 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3170 machine code.
3171
4d28413b
DD		 31722009-04-07 DJ Delorie <dj@redhat.com>
3173
3174 * archures.c: Add bfd_mach_mep_c5.
3175 * bfd-in2.h: Likewise.
3176 * cpu-mep.c: Add bfd_c5_arch.
3177 * elf32-mep.c: Support it.
3178
bb6198d2
L		 31792009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3180
3181 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3182 info->callbacks->einfo.
3183 * linker.c (_bfd_generic_section_already_linked): Likewise.
3184
bcb012d3
DD		 31852009-04-06 DJ Delorie <dj@redhat.com>
3186
3187 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3188
db1fe6e9
L		 31892009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3190
3191 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3192 _bfd_pex64_print_pdata only if PE is defined.
3193
3194 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3195 (_bfd_pex64_print_pdata): This.
3196
3197 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3198 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3199 is defined.
3200
c7c7219d
KT		 32012009-04-05 Kai Tietz <kai.tietz@onevision.com>
3202
3203 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3204 _bfd_pep_print_x64_pdata.
3205 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3206 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3207
3df502ae
SA		 32082009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3209
154a1ee5 3210 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 3211 to zero.
3212
d3626fb0
CL		 32132009-04-02 Christophe Lyon <christophe.lyon@st.com>
3214
3215 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3216 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3217 branch stubs.
3218 (elf32_arm_stub_type): New enum values for the two new stubs.
3219 (arm_type_of_stub): Make use of the two new stubs.
3220 (arm_size_one_stub): Handle the two new stubs.
3221
fe723c87
MT		 32222009-04-01 Matt Thomas <matt@netbsd.org>
3223
3224 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3225 hidden symbols into the GOT or PLT.GOT.
154a1ee5 3226 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 3227 into a shared object if it is against a hidden symbol.
3228
ee698300
RS		 32292009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3230
3231 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3232 and know_contains_shared_object_p.
3233 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3234 Cache the result in the archive_info table.
3235 (xcoff_auto_export_p): Add an "info" parameter and update the
3236 call to xcoff_archive_contains_shared_object_p.
3237 (xcoff_mark_auto_exports): Update accordingly.
3238 (xcoff_post_gc_symbol): Likewise.
3239
54e2dbe0
RS		 32402009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3241
3242 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3243 rather than C_EXT.
3244
2e470849
RS		 32452009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3246
3247 * coff-rs6000.c (member_layout): New structure.
3248 (archive_iterator): Likewise.
3249 (member_layout_init): New function.
3250 (archive_iterator_begin): Likewise.
3251 (archive_iterator_next): Likewise.
3252 (xcoff_write_armap_old): Use the new iterator functions.
3253 (do_shared_object_padding): Delete.
3254 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3255 handling of arch_info.
3256 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3257 first loop rather than the second. Allocate a member header if
3258 there isn't one, then work out the stat information and length
3259 in the first loop too. Use the new iterators for the second loop.
3260 (xcoff_write_archive_contents_big): Likewise.
3261
24c611d1
RS		 32622009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3263
3264 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3265 (bfd_xcoff_set_archive_import_path): Likewise.
3266 * bfd-in2.h: Regenerate.
3267 * xcofflink.c: Include libiberty.h.
3268 (xcoff_archive_info): New structure.
3269 (xcoff_archive_info_hash): New function.
3270 (xcoff_archive_info_eq): Likewise.
3271 (xcoff_get_archive_info): Likewise.
3272 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3273 (bfd_xcoff_split_import_path): New function.
3274 (bfd_xcoff_set_archive_import_path): Likewise.
3275 (xcoff_set_import_path): Move earlier in file.
3276 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3277 object to the the directory part of the bfd's filename. Get the
3278 import path and filename of an archive object from the archive's
3279 xcoff_tdata, initializing it if necessary. Update use of
3280 import_file_id.
3281 (bfd_link_input_bfd): Update use of import_file_id.
3282 (xcoff_write_global_symbol): Likewise.
3283
d286971a
RS		 32842009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3285
3286 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3287
32882009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3289
3290 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3291 a .loader section for relocatable links.
3292 (xcoff_need_ldrel_p): New function.
3293 (xcoff_mark): Use it.
3294 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3295 a loader section.
3296 (xcoff_build_ldsym): New function, split out from...
3297 (xcoff_build_ldsyms): ...here. Rename to...
3298 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3299 call xcoff_build_ldsym, if there's a loader section.
3300 (xcoff_build_loader_section): New function, extracted verbatim from...
3301 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3302 there's a loader section. Only add an __rtinit loader symbol
3303 if there's a loader section. Update after above name change.
3304 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3305 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3306 and xcoff_create_ldrel.
3307 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3308 (xcoff_reloc_link_order): Likewise, but only call it if there's
3309 a loader section. Use xcoff_symbol_section.
3310 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3311 if there's a loader section.
3312
8707bb87
RS		 33132009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3314
3315 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3316
e780aef2
CL		 33172009-04-01 Christophe Lyon <christophe.lyon@st.com>
3318
3319 * elf32-arm.c (group_sections): Rewrite loops for better
3320 readability.
3321
c301e700
DD		 33222009-03-30 DJ Delorie <dj@redhat.com>
3323
3324 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3325 relocs when doing a relocatable link.
3326
3895f852
MM		 33272009-03-28 Mark Mitchell <mark@codesourcery.com>
3328
3329 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3330 "ERROR:", in error messages.
3331 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3332 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3333 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3334 (elf32_arm_merge_eabi_attributes): Likewise.
3335 (elf32_arm_merge_private_bfd_data): Likewise.
3336
ea882e87
NC		 33372009-03-27 Nick Clifton <nickc@redhat.com>
3338
3339 * section.c (bfd_get_section_contents): Detect and handle the case
3340 where a section has the SEC_IN_MEMORY flag set but no actual
3341 contents allocated.
3342
9433b9b1
AM		 33432009-03-26 Alan Modra <amodra@bigpond.net.au>
3344
3345 PR 6494
3346 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3347 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3348 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3349 if we don't find matching PT_LOAD when copying.
3350
dc1aa734
SR		 33512009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3352
3353 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3354 the reloc descriptions.
3355
34d3d6b9
HPN		 33562009-03-25 Hans-Peter Nilsson <hp@axis.com>
3357
3358 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3359 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3360 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3361
34274ccc
L		 33622009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3363
3364 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3365 (bfd_i386_arch_intel_syntax): Likewise.
3366 (i8086_arch): Likewise.
3367 (bfd_x86_64_arch): Likewise.
3368
019c5a2e
HPN		 33692009-03-24 Hans-Peter Nilsson <hp@axis.com>
3370
6718f446
HPN		 3371 * elf32-cris.c (cris_elf_relocate_section): <case
3372 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3373 symbols for non-allocated sections. Don't check whether to
3374 generate R_CRIS_DTPMOD for non-allocated sections.
3375 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3376 handle relocation GC:ing if applied to non-allocated section.
3377 (cris_elf_check_relocs): Similar.
3378
019c5a2e
HPN		 3379 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3380 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3381 when emitting a known TP offset in the GOT.
3382
ffcfec52
AM		 33832009-03-23 Alan Modra <amodra@bigpond.net.au>
3384
3385 * elf64-ppc.c (synthetic_opd): Delete.
3386 (compare_symbols): Look for .opd name rather than section match.
3387 (ppc64_elf_get_synthetic_symtab): Likewise.
3388
c6dd29ce
AM		 33892009-03-21 Alan Modra <amodra@bigpond.net.au>
3390
3391 * elf32-ppc.c (is_pic_glink_stub): Delete.
3392 (is_nonpic_glink_stub): New function.
3393 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3394 than first pic one.
3395 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3396
8c21ca21
AK		 33972009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3398 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3399
3400 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 3401 macros for visibilty and locality checks.
8c21ca21
AK		 3402 (elf_s390_adjust_dynamic_symbol): Likewise.
3403 (allocate_dynrelocs): Likewise.
3404 (elf_s390_relocate_section): Likewise.
3405 (elf_s390_finish_dynamic_symbol): Likewise.
3406 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3407 (elf_s390_adjust_dynamic_symbol): Likewise.
3408 (allocate_dynrelocs): Likewise.
3409 (elf_s390_relocate_section): Likewise.
3410 (elf_s390_finish_dynamic_symbol): Likewise.
3411
156621f3
KT		 34122009-03-19 Kai Tietz <kai.tietz@onevision.com>
3413
3414 * bfd-in2.h: Regenerated.
3415 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3416 for debugging sections and map memory read/write dependent on
3417 SEC_COFF_NOREAD.
3418 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3419 without memory read flags set.
3420 * section.c: Add SEC_COFF_NOREAD to section flags.
3421
d1fa68d3
AS		 34222009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3423
3424 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3425 for format string.
3426
ad2adbc8
AM		 34272009-03-19 Alan Modra <amodra@bigpond.net.au>
3428
3429 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3430 "no overlays" return. If there are overlays, create overlay
3431 manager entry symbols here, so that..
3432 (spu_elf_build_stubs): ..we don't need to set them up here.
3433 Simplify entry symbol tests.
3434 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3435
67cc5033
MK		 34362009-03-18 Mark Kettenis <kettenis@gnu.org>
3437
d1fa68d3 3438 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 3439 (elfcore_grok_openbsd_note): New functions.
3440 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3441
8d25cc3d
AM		 34422009-03-18 Alan Modra <amodra@bigpond.net.au>
3443
3889c459 3444 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 3445 * elf32-m68hc1x.c: Include alloca-conf.h.
3446 * xsym.c: Likewise.
3447 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3448 * som.c: Likewise.
3449 * Makefile.am: Run "make dep-am".
3450 * Makefile.in: Regenerate.
3451
a89e6478
DJ		 34522009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3453
3454 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3455
a7e11ee1
AM		 34562009-03-17 Alan Modra <amodra@bigpond.net.au>
3457
3458 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3459 Add compact_stub.
3460 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3461 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3462 ovly_return fields with ovly_entry[2]. Adjust all users.
3463 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3464 when soft-icache.
3465 (spu_elf_build_stubs): Likewise.
3466 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3467 ovly_flavour changes. Update all callers.
3468 (ovl_stub_size_log2): New function.
3469 (build_stub): Handle compact icache stubs. Use different manager
3470 entry point for stubs in non-icache area.
3471 (spu_elf_size_stubs): Don't allocate space for indirect branch
3472 descriptors.
3473 (spu_elf_build_stubs): And don't built them.
3474
607a83c9
AS		 34752009-03-16 Andrew Stubbs <ams@codesourcery.com>
3476
3477 * dwarf2.c (read_section): Always use rawsize, if available.
3478
588f62fc
AM		 34792009-03-16 Alan Modra <amodra@bigpond.net.au>
3480
3481 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3482 of rawsize and size for buffer.
3483
a14c90c1
UW		 34842009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3485
3486 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3487 parameter just because fixed sections fit into local store.
3488 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3489 generating overlays if fixed sections plus reserved stack
3490 and heap space fit into local store.
3491
30c665df
AM		 34922009-03-15 Alan Modra <amodra@bigpond.net.au>
3493
3494 * elf32-spu.c (build_stub): Correct icache set_id.
3495 (spu_elf_relocate_section): Likewise.
3496
f95942a3
RS		 34972009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3498
3499 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3500 symbol table if it was created by the current call.
3501
670562e9
RS		 35022009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3503
3504 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3505 class XMC_DS rather than XMC_UA.
3506
b64232cc
RS		 35072009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3508
3509 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3510 bfd_boolean export_defineds parameter with an unsigned int
3511 auto_export_flags parameter.
3512 * bfd-in2.h: Regenerate.
3513 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3514 split out from xcoff_build_ldsyms.
3515 (xcoff_covered_by_expall_p): New function.
3516 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3517 but with extra code to handle -bexpfull and -bexpall.
3518 (xcoff_mark_auto_exports): New function.
3519 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3520 a function should be automatically exported.
3521 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3522 parameter with an auto_export_flags parameter. Update ldinfo
3523 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3524 exported symbols.
3525
7d504122
RS		 35262009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3527
3528 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3529 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3530 init and fini functions. Do garbage collection for objects
3531 without an entry point too.
3532
8602d4fe
RS		 35332009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3534
3535 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3536 check whether a symbol has csect information.
3537 (coff_print_aux): Likewise.
3538 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3539 information for C_AIX_WEAKEXT too.
3540 (_bfd_xcoff_swap_aux_out): Likewise.
3541 (xcoff_reloc_type_br): Handle defweak symbols too.
3542 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3543 information for C_AIX_WEAKEXT too.
3544 (_bfd_xcoff64_swap_aux_out): Likewise.
3545 (xcoff64_reloc_type_br): Handle defweak symbols too.
3546 * coffgen.c (coff_print_symbol): Handle auxillary function
3547 information for C_AIX_WEAKEXT too.
3548 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3549 instead of BSF_GLOBAL if the L_WEAK flag is set.
3550 (xcoff_dynamic_definition_p): New function.
3551 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3552 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3553 always take the symbol class from the ldsym. Use weak bfd symbol
3554 types for weak ldsyms.
3555 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3556 Fix the check for whether a definition is from a shared object.
3557 Allow redefinitions of weak symbols.
3558 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3559 (xcoff_keep_symbol_p): Likewise.
3560 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3561 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3562 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3563 but mark them as L_WEAK.
3564 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3565 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3566
5b49f6dc
RS		 35672009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3568
3569 * xcofflink.c (xcoff_mark): When walking the relocations,
3570 only mark the target symbol or the target section, not both.
3571 (xcoff_final_definition_p): New function.
3572 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3573 symbol is a valid definition of the associated output symbol.
3574 Use XCOFF_ALLOCATED to stop the same hash table entry having
3575 two output symbols.
3576 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3577 keeping a symbol.
3578 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3579
c4037431
RS		 35802009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3581
3582 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3583 symbols as XMC_XO.
3584
3df13c4a
RS		 35852009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3586
3587 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3588 * libcoff.h: Regenerate.
3589 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3590 line-number counts in the bfd's lineno_counts field.
3591 Don't keep per-csect line-number counts.
3592 (xcoff_sweep): Don't update per-csect line-number counts.
3593 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3594 entries in each output section.
3595 (xcoff_link_input_bfd): Get the number of line numbers from
3596 the bfd's lineno_counts field, rather than recalculating it
3597 from scratch. Fix the range check when updating C_BINCL and
3598 C_EINCL symbols.
3599 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3600 here. Don't expect csects to have line-number counts.
3601
e450936a
RS		 36022009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3603
3604 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3605 * libcoff.h: Regenerate.
3606 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3607 "skip" logic from xcoff_link_input_bfd.
3608 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3609 objects in a dynamic link, rather than checking whether csectpp
3610 is null. Always allocate debug_index for other objects,
3611 and always go through the loop. Update the type of debug_index
3612 after the change above. Read the auxillary csect information
3613 and use xcoff_keep_symbol_p to decide whether a symbol should
3614 be kept. Set its debug_index to -2 if not.
3615 (xcoff_link_input_bfd): Update the type of debug_index after
3616 the change above and always expect it to be nonnull. Use it to
3617 test whether a symbol should be stripped, rather than making the
3618 decision here. Postpone all symbol creation to the second pass.
3619
47dfb2ca
RS		 36202009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3621
3622 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3623 creating a descriptor.
3624 (xcoff_sweep): Don't mark toc_section unless it's needed.
3625 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3626 when marking every bfd.
3627 (xcoff_link_input_bfd): Skip all TOC anchors.
3628 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3629 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3630 to -1; call xcoff_find_tc0 instead.
3631
4cc02a02
RS		 36322009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3633
3634 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3635 * libcoff.h: Regenerate.
3636 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3637 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3638 the previous symbol's csect. Treat last_symndx as an inclusive value
3639 and simplify its handling.
3640 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3641 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3642 relocations against undefined or absolute sections.
4cc02a02
RS		 3643 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3644 of bfd_und_section_ptr.
3645 (xcoff_link_input_bfd): Likewise.
3646
858ef0ce
RS		 36472009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3648
3649 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3650 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3651 flag is set. Assert that all undefined symbols are either
3652 imported or defined by a dynamic object.
3653 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3654 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3655 handling to all relocations. Only set XCOFF_CALLED for function
3656 symbols.
3657 (xcoff_find_function): New function, split out from...
3658 (bfd_xcoff_export_symbol) ...here.
3659 (xcoff_set_import_path): New function, split out from...
3660 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3661 meaning of XCOFF_CALLED.
3662 (xcoff_mark_symbol): If we mark an undefined and unimported
3663 symbol, find some way of defining it. If the symbol is a function
3664 descriptor, fill in its definition automatically. If the symbol
3665 is a function, mark its descriptor and allocate room for global
3666 linkage code. Otherwise mark the symbol as implicitly imported.
3667 Move the code for creating function descriptors from...
d1fa68d3 3668 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3669 check for symbols that were implicitly defined.
3670 (xcoff_mark): Don't count any dynamic relocations against
3671 function symbols.
3672 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3673 in the xcoff link info.
3674 (xcoff_link_input_bfd): Remove handling of undefined and
3675 unexported symbols.
3676
12b2cce9
RS		 36772009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3678
3679 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3680 if the target is absolute. Fix comment typo.
3681 (xcoff_ppc_relocate_section): Remove FIXME.
3682 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3683 if the target is absolute.
3684
0e3212ad
RS		 36852009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3686
3687 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3688 R_POS and R_NEG relocations against absolute symbols to the
3689 .loader section.
3690
d19d97e9
RS		 36912009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3692
3693 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3694 to 2 for bfd_mach_ppc_620.
3695
e5231592
RS		 36962009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3697
3698 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3699 * configure.in: Likewise.
3700 * configure: Regenerate.
3701
3516e984
L		 37022009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3703
3704 PR binutils/9945
3705 * elf.c (assign_section_numbers): Generate symbol table if there
3706 is any relocation in output.
3707 (_bfd_elf_compute_section_file_positions): Likewise.
3708
ce98a316
NC		 37092009-03-13 Nick Clifton <nickc@redhat.com>
3710
3711 PR 9934
3712 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3713 * elflink.c (elf_link_read_relocs_from_section): Use
3714 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3715 relocs but no symbol table.
3716 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3717
c4fb387b
L		 37182009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3719
3720 PR ld/9938
3721 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3722 to check ___tls_get_addr.
3723
3724 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3725 strncmp to check __tls_get_addr.
3726
53638231
AS		 37272009-03-12 Andrew Stubbs <ams@codesourcery.com>
3728
3729 * dwarf2.c (read_section): Always check the offset, even when the
3730 section has been read before.
3731
09e8c3bf
L		 37322009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3733
3734 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3735 comments.
3736
36e4dce6
CD		 37372009-03-11 Chris Demetriou <cgd@google.com>
3738
3739 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3740 * bfd-in2.h: Regenerate.
3741 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3742 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3743 mode.
3744 (bsd_write_armap): Likewise.
3745 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3746 flag is set, do nothing.
3747 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3748 for timestamp.
3749
9b175a76
UW		 37502009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3751
3752 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3753 used to update stack pointer.
3754
f501de17
DA		 37552009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3756
3757 PR binutils/9921
3758 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3759 for unknown symbols in absolute section.
3760
d11fd249
NC		 37612009-03-06 Nick Clifton <nickc@redhat.com>
3762
3763 * po/es.po: Updated Spanish translation.
3764
8cd931b7
CL		 37652009-03-05 Christophe Lyon <christophe.lyon@st.com>
3766
3767 * elf32-arm.c (group_sections): Take next section size into
3768 account before accepting to group it.
3769
5fa9e92f
CL		 37702009-03-05 Christophe Lyon <christophe.lyon@st.com>
3771
3772 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3773 PLT entries.
3774 (elf32_arm_final_link_relocate): Likewise.
3775
b92997d6
AM		 37762009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3777
3778 PR 9923
3779 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3780
727fc41e
AM		 37812009-03-04 Alan Modra <amodra@bigpond.net.au>
3782
3783 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3784 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3785 (BFD_FAKE_SECTION): Init new flag.
3786 * ecoff.c (bfd_debug_section): Likewise.
3787 * bfd-in2.h: Regenerate.
3788 * libbfd.h: Regenerate.
3789 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3790 (ppc_elf_reloc_type_lookup): Handle new relocs.
3791 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3792 without marker relocs.
3793 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3794 if section has no old-style calls.
3795 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3796 Don't try to optimize new-style __tls_get_addr call when handling
3797 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3798 relocs.
3799 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3800 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3801 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3802 without marker relocs.
3803 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3804 if section has no old-style calls. Set toc_ref for new relocs as
3805 appropriate.
3806 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3807 Don't try to optimize new-style __tls_get_addr call when handling
3808 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3809 relocs.
3810
51dec227
AM		 38112009-03-04 Alan Modra <amodra@bigpond.net.au>
3812
3813 PR 6768
3814 * configure.in: Test for ld --as-needed support. Link shared
3815 libbfd against libm.
3816 * configure: Regenerate.
3817
a1f7ca36
AM		 38182009-03-03 Alan Modra <amodra@bigpond.net.au>
3819
3820 * Makefile.am: Run "make dep-am".
3821 * Makefile.in: Regenerate.
3822
c3b7224a
NC		 38232009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3824
3825 * elf32-score7.c: New file.
3826 * elf32-score.h: New file.
3827 * elf32-score.c: Add code to support score 7. Set score7 as the
3828 default.
3829 * cpu-score.c: Add score7 architecure.
3830 (compatibile): New function.
3831 * Makefile.am: Add rules for building elf32-score7 object.
3832 * Makefile.in: Regenerate.
3833 * configure.in: Add elf32-score7 object to score vectors.
3834 * configure: Regenerate.
3835 * reloc.c: Add score7 relocs.
3836 * archures.c: Add score3 and score7 machine numbers.
3837 * bfd-in2.h: Regenerate.
3838 * libbfd.h: Regenerate.
3839
58e24671
RW		 38402009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3841
3842 * configure: Regenerate.
3843
5887528b
DA		 38442009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3845
d45b7d74
DA		 3846 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3847 (elf32_hppa_check_relocs): Use it.
3848
5887528b
DA		 3849 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3850 elf64-hppa.c.
3851 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3852 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3853 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3854 (elf_hppa_record_segment_addrs): Likewise.
3855 (elf_hppa_final_link): Likewise.
3856 (elf_hppa_relocate_insn): Likewise.
3857 (elf_hppa_final_link_relocate): Likewise.
3858 (elf64_hppa_relocate_section): Likewise.
3859 * elf64-hppa.c: Insert above.
3860
a03bd320
DA		 38612009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3862
3863 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3864 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3865 (elf_hppa_relocate_section): Likewise.
3866 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3867 from struct elf_link_hash_entry. Add count field.
3868 (struct elf64_hppa_dyn_hash_table): Delete.
3869 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3870 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3871 (hppa_elf_hash_entry, eh_name): Define.
3872 (elf64_hppa_new_dyn_hash_entry): Delete.
3873 (elf64_hppa_dyn_hash_lookup): Delete.
3874 (elf64_hppa_dyn_hash_traverse): Delete.
3875 (get_dyn_name): Delete.
3876 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3877 of struct elf64_hppa_dyn_hash_entry *.
3878 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3879 allocate_global_data_plt, allocate_global_data_stub,
3880 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3881 Likewise.
3882 (hppa64_link_hash_newfunc): New.
3883 (elf64_hppa_hash_table_create): Rework.
3884 (count_dyn_reloc): Likewise.
3885 (hppa64_elf_local_refcounts): New.
3886 (elf64_hppa_check_relocs): Rework using standard technique for recording
3887 local DLT, PLT and OPD reference counts.
3888 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3889 elf_link_hash_entry *.
3890 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3891 allocate_global_data_plt, allocate_global_data_stub,
3892 allocate_global_data_opd, allocate_dynrel_entries,
3893 elf64_hppa_adjust_dynamic_symbol,
3894 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3895 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3896 Use hppa_link_hash_table. Rework.
3897 (elf64_hppa_link_output_symbol_hook): Rework.
3898 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3899 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3900 elf64_hppa_finish_dynamic_sections): Likewise.
3901
ebe24dd4
CL		 39022009-02-26 Christophe Lyon <christophe.lyon@st.com>
3903
3904 * elf32-arm.c (stub_reloc_type): Removed.
3905 (insn_sequence): Renamed reloc_type field to r_type.
3906 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3907 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3908 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3909 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3910 (arm_stub_is_thumb): Catch new stubs.
3911 (arm_type_of_stub): Handle new stubs.
3912 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3913 (bfd_elf32_arm_process_before_allocation): Remove useless
3914 condition.
3915
b9d678e0
L		 39162009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3917
3918 * elf.c (elf_find_function): Use is_function_type to check
3919 function symbol.
3920
56fb3749
SA		 39212009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3922
3923 * xtensa-modules.c: Revert to previous version 1.11 due
3924 to inadvertant commit.
3925
658ff993
SA		 39262009-02-24 Sterling Augustine <sterling@tensilica.com>
3927
3928 * elf32-xtensa.c (text_action_add): Separate test for action
3929 type. Break if saved action is ta_widen_insn at same offset.
3930
cf3eccff
DJ		 39312009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3932
3933 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3934 to elf32_arm_stub_long_branch_any_arm_pic.
3935 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3936 (enum elf32_arm_stub_type, arm_type_of_stub)
3937 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3938 separately.
3939
07d72278
DJ		 39402009-02-24 Joseph Myers <joseph@codesourcery.com>
3941
3942 * elf32-arm.c (PREV_SEC): Update comment.
3943 (group_sections): Rename argument to stubs_always_after_branch.
3944 Reverse the list and place stubs at the end of input sections.
3945 Undefine NEXT_SEC.
3946 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3947
4e31c731
DJ		 39482009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3949
3950 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3951 Fix formatting.
3952 (arm_size_one_stub): Remove unnecessary break.
3953 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3954
39552009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 3956
3957 * elf32-arm.c (stub_insn_type): New type.
3958 (stub_reloc_type): Likewise.
3959 (insn_sequence): Likewise.
3960 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3961 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3962 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3963 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3964 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3965 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3966 (elf32_arm_stub_hash_entry): Add new helper fields.
3967 (stub_hash_newfunc): Initialize these new fields.
3968 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3969 to take endianness into account.
3970 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3971 (arm_map_one_stub): Code is now more generic, thanks to
3972 insn_sequence.
3973
c2b4a39d
CL		 39742009-02-23 Christophe Lyon <christophe.lyon@st.com>
3975
3976 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3977 code.
3978 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3979 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3980 BLX is not available. Fix typo in warning message. Add comments
3981 and improve formatting.
3982 (arm_build_one_stub): Adjust to new
3983 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3984 (arm_map_one_stub): Likewise.
3985
0c376465 39862009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 3987 Eric Botcazou <ebotcazou@adacore.com>
3988 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 3989
3990 * vms.h: Update copyright year, fix comments, reorder declarations.
3991 (_bfd_save_vms_section): Remove the prototype.
3992 (EGPS_S_V_NO_SHIFT): New constant.
3993 (bfd_vms_set_section_flags): New prototype.
3994 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3995 constants.
3996 (EGSY_S_W_FLAGS): Ditto.
3997 (EGSY_S_V_QUAD_VAL): Ditto.
3998 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3999 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4000 EGST_S_B_NAMLNG): Ditto.
4001 (ESRF_S_B_NAMLNG): Ditto.
4002 (ETIR_S_C_HEADER_SIZE): Ditto.
4003 (EGPS_S_V_ALLOC_64BIT): Ditto.
4004 (DST_S_C_EPILOG): Ditto.
4005 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4006 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4007 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4008 (DST_S_L_PCLINE_UNSLONG): Ditto.
4009 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4010 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4011 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4012 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4013 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4014 (DST_S_B_SRC_UNSBYTE): Ditto.
4015 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4016 Add prototypes.
4017 (vms_section, vms_reloc): Remove types.
4018 (hdr_struc): Replaced by ...
4019 (hdr_struct): ... new type.
4020 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4021 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4022 (EMH_DATE_LENGTH): Ditto.
4023 (eom_struc): Replaced by ...
4024 (eom_struct): ... new type.
4025 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4026 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4027 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4028 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4029 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4030 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4031 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4032 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4033 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4034 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4035 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4036 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4037 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4038 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4039 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4040 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4041 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4042 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4043 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4044 (enum file_type_enum): New type.
4045 (struct location_struct): Removed.
4046 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4047 (struct funcinfo, struct module): Ditto.
4048 (struct vms_private_data_struct): Update fields.
4049 (struct vms_section_data_struct): New type.
4050
4051 * vms.c: Update copyright year, fix comments,
4052 Fix includes for DECC, add prototypes.
4053 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4054 some initializers.
4055 Use flavour to set is_vax, location_stack is removed.
4056 (struct pair): Declare.
4057 (fill_section_ptr): Initialize variables at declaration.
4058 Add guard to set SECTION_SYM flag, handlde und section.
4059 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4060 (_bfd_vms_slurp_object_records): New function, replaces previous
4061 vms_object_p.
4062 (vms_slurp_module): New function.
4063 (vms_slurp_image): Ditto.
4064 (vms_object_p): Complete rewrite.
4065 (vms_mkobject): Use is_vax field to slect architecture.
4066 (free_reloc_stream): New function.
4067 (vms_convert_to_var): Ditto.
4068 (vms_convert_to_var_1): Ditto.
4069 (vms_convert_to_var_unix_filename): Ditto.
4070 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4071 VAR format on VMS.
4072 (vms_new_section_hook): Set alignment to 0, allocate private data.
4073 (vms_get_section_contents): Load content.
4074 (vms_get_symbol_info): Handle undefined section.
4075 (vms_find_nearest_line): Handle.
4076 (alloc_reloc_stream): New function.
4077 (vms_slurp_reloc_table): Ditto.
4078 (vms_get_reloc_upper_bound): Make it real.
4079 (vms_canonicalize_reloc): Do the real work.
4080 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4081 ALPHA_R_BOH.
4082 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4083 (vms_set_arch_mach): Check arch.
4084 (vms_set_section_contents): Copy the content after allocation.
4085 (vms_alpha_vec): Update object flags.
4086
4087 * vms-tir.c: Update copyright year, fix comments,
4088 add prototypes for new functions.
4089 (dst_define_location): New function.
4090 (dst_restore_location): New function.
4091 (dst_retrieve_location): New function.
4092 (dst_check_allocation): New function.
4093 (image_dump): Call dst_check_allocation.
4094 (image_write_b): Ditto.
4095 (image_write_w): Ditto.
4096 (image_write_l): Ditto.
4097 (image_write_q): Ditto.
4098 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4099 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4100 CTL_STKDL.
4101 Call error handler instead of abort if name is not known.
4102 (etir_sta): Add quarter_relocs argument and set it.
4103 Fix cast.
4104 (etir_sto): Ditto.
4105 (etir_opr): Ditto, return FALSE in case of error.
4106 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4107 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4108 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4109 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4110 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4111 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4112 Return FALSE in case of error.
4113 (tir_sta): Change sign of psect.
4114 (tir_ctl): Ditto.
4115 (tir_cmd): Fix cast. Makes tir_table static const.
4116 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4117 add argument to explain.
4118 (analyze_etir): Initialize maxptr, add quarter_relocs
4119 declaration, move some declarations into inner scopes.
4120 Handle quarter_relocs and STO_IMM.
4121 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4122 (_bfd_vms_slurp_relocs): New function.
4123 (_bfd_vms_decode_relocs): New function.
4124 (sto_imm): Rewritten.
4125 (start_first_etbt_record): New function.
4126 (start_another_etbt_record): Ditto.
4127 (etir_output_check): Ditto.
4128 (defer_reloc_p): Ditto.
4129 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4130 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4131 rewritte relocations handling.
4132 (_bfd_vms_write_tbt): Removed.
4133 (_bfd_vms_write_dbg): Ditto.
4134
4135 * vms-misc.c: Update copyright year, Fix comments.
4136 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4137 (maybe_adjust_record_pointer_for_object): New function.
4138 (_bfd_vms_get_first_record): New function, replaces ...
4139 (_bfd_vms_get_record): .. removed.
4140 (_bfd_vms_get_object_record): New function.
4141 (_bfd_vms_get_object_record): New function.
4142 (vms_get_remaining_object_record): New function, replaces ...
4143 (_bfd_vms_get_next_record): ... removed.
4144 (add_new_contents): Removed.
4145 (_bfd_save_vms_section): Removed.
4146 (_bfd_get_vms_section): Removed.
4147 (_bfd_vms_output_flush): Write in VAR format.
4148 (new_symbol): Don't make UND section.
4149
4150 * vms-hdr.c: Update copyright year, update list of record handled.
4151 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4152 (_bfd_vms_write_hdr): Strip vms and unix patches,
4153 add comments, truncate module name at 31 characters,
4154 use constants instead of hard-coded value,
4155 write BFD version instead of a fixed string.
4156 (_bfd_vms_slurp_ihd): New function.
4157 (_bfd_vms_slurp_isd): Ditto.
4158 (_bfd_vms_slurp_ihs): Ditto.
4159 (new_module): Ditto.
4160 (parse_module): Ditto
4161 (build_module_list): Ditto.
4162 (module_find_nearest_line): Ditto.
4163 (_bfd_vms_find_nearest_dst_line): Ditto.
4164 (vms_slurp_debug): Ditto.
4165 (_bfd_vms_slurp_dbg): Ditto.
4166 (_bfd_vms_slurp_tbt): Ditto.
4167 (_bfd_vms_write_dbg): Ditto.
4168 (_bfd_vms_write_tbt): Ditto.
4169
4170 * vms-gsd.c: Update copyright year, update list of records handled.
4171 (EVAX_LITERALS_NAME): New macro.
4172 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4173 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4174 (register_universal_symbol): New function and prototype.
4175 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4176 improve debug messages,
4177 use constants instead of hard-coded value,
4178 fix missing endianness conversion,
4179 handle global symbol (SYMG).
4180 (bfd_vms_set_section_flags): New function.
4181 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4182 handle section literals,
4183 fix indentation,
4184 handle section bfd and vms flags,
4185 don't output LIB$INITIALIZE symbol,
4186 fix handling of weak symbols,
4187 fix evax vs vax procedure descriptor,
4188 handle absolute symbols.
4189
4190 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4191 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4192
4193 * makefile.vms (DEFS): Fix flags for VMS.
4194
4195 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4196
4197 * bfd-in2.h: Regenerated.
4198 * libbfd.h: Regenerated.
4199
47149254
CC		 42002009-02-20 Cary Coutant <ccoutant@google.com>
4201
4202 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4203 in struct stat.
4204
6b1cecf3
DK		 42052009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4206
4207 PR gas/7059
4208 * coffcode.h (coff_write_object_contents): Don't let the string
4209 table offset overflow the s_name field when using long section names.
4210
88183869
DK		 42112009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4212
4213 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4214 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4215 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4216 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4217 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4218 (bfd_pmac_xcoff_backend_data): Likewise.
4219 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4220 (bfd_xcoff_aix5_backend_data): Likewise.
4221 (xcoff64_write_object_contents): Delete unused long_section_names
4222 local variable.
4223 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4224 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4225 struct non-const.
4226 * coffcode.h (documentation): Update to describe long section names.
4227 (COFFLONGSECTIONCATHELPER): New helper macro.
4228 (BLANKOR1TOODD): Likewise.
4229 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4230 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4231 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4232 (bfd_coff_set_long_section_names_allowed): New function.
4233 (bfd_coff_set_long_section_names_disallowed): Likewise.
4234 (struct bfd_coff_backend_data): Add new backend hook function
4235 pointer _bfd_coff_set_long_section_names.
4236 (bfd_coff_set_long_section_names): New backend hook.
4237 (coff_write_object_contents): Only generate long section names if
4238 bfd_coff_long_section_names() indicates they are currently enabled.
4239 (bfd_coff_std_swap_table): Make non-const, and initialise long
4240 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4241 (ticoff0_swap_table): Likewise to both.
4242 (ticoff1_swap_table): Again, likewise to both.
4243 * coffgen.c (make_a_section_from_file): Allow long section names
4244 as inputs even if not currently allowed for outputs.
4245 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4246 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4247 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4248 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4249 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4250 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4251 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4252 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4253 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4254 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4255 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4256 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4257 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4258 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4259 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4260 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4261 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4262 * libcoff-in.h: Update copyright year to cause updated copyright
4263 year in generated libcoff.h, and fix typo.
4264 * libcoff.h: Regenerated.
4265 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4266 (_bfd_ecoff_no_long_sections): Add prototype.
4267 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4268 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4269 defined by an including .c file.
4270 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4271 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4272 (ticoff1_swap_table): Likewise to both.
4273
90d8a22c
CL		 42742009-02-18 Christophe Lyon <christophe.lyon@st.com>
4275
4276 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4277 stub. Catch default case error.
4278 (arm_map_one_stub): Add missing Thumb mapping symbol.
4279
12123067
NC		 42802009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4281
4282 PR 9841
4283 * elf32-avr.c: Handle case where no local symbos exist correctly.
4284
fea2b4d6
CL		 42852009-02-16 Christophe Lyon <christophe.lyon@st.com>
4286
4287 bfd/
4288 * elf32-arm.c (arm_long_branch_stub,
4289 arm_thumb_v4t_long_branch_stub,
4290 arm_thumb_thumb_long_branch_stub,
4291 arm_thumb_arm_v4t_long_branch_stub,
4292 arm_thumb_arm_v4t_short_branch_stub,
4293 arm_pic_long_branch_stub):
4294 Renamed to elf32_arm_stub_long_branch_any_any,
4295 elf32_arm_stub_long_branch_v4t_arm_thumb,
4296 elf32_arm_stub_long_branch_thumb_only,
4297 elf32_arm_stub_long_branch_v4t_thumb_arm,
4298 elf32_arm_stub_short_branch_v4t_thumb_arm,
4299 elf32_arm_stub_long_branch_any_any_pic.
4300 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4301 arm_thumb_thumb_stub_long_branch,
4302 arm_thumb_arm_v4t_stub_long_branch,
4303 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4304 Renamed to arm_stub_long_branch_any_any,
4305 arm_stub_long_branch_v4t_arm_thumb,
4306 arm_stub_long_branch_thumb_only,
4307 arm_stub_long_branch_v4t_thumb_arm,
4308 arm_stub_short_branch_v4t_thumb_arm,
4309 arm_stub_long_branch_any_any_pic.
4310
13e0a874
DA		 43112009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4312
4313 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4314 in branch offset check.
4315
3a71aa26
AM		 43162009-02-15 Alan Modra <amodra@bigpond.net.au>
4317
4318 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4319 add toc.symndx and toc.add.
4320 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4321 Set up toc.add.
4322 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4323 callers.
4324 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4325 (branch_reloc_hash_match): New function, extracted from..
4326 (ppc64_elf_tls_optimize): ..here.
4327 (ppc64_elf_relocate_section): Properly set addends when optimizing
4328 tls sequences. Avoid unnecessary reading and writing of insns.
4329 Only redo reloc when symbol changed. Bypass symbol checks when
4330 using tlsld_got.
4331 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4332 (branch_reloc_hash_match): New function, extracted from..
4333 (ppc_elf_tls_optimize): ..here.
4334 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4335 Don't clear addend on zapped __tls_get_addr reloc.
4336
2c2b4ed4
NC		 43372009-02-12 Nick Clifton <nickc@redhat.com>
4338
4339 PR 9827
4340 * elflink.c (bfd_elf_final_link): When counting the relocations,
4341 if the header size has not been set yet then assume that it will
4342 match the output section's reloc type.
4343
453f5985
NS		 43442009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4345
4346 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4347 relocatable link.
4348
3209bffa
AM		 43492009-02-09 Alan Modra <amodra@bigpond.net.au>
4350
4351 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4352 (find_function): Likewise.
4353 (pasted_function): Don't error if no prior function found.
4354 (discover_functions): Revert 2008-12-10 change. Extend first
4355 function range to start of section.
4356
813c8a3c
DA		 43572009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4358
4359 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4360 functions to C90.
4361 * elf64-hppa.h: Likewise.
4362
2d0f9ad9
JM		 43632009-02-06 Joseph Myers <joseph@codesourcery.com>
4364
4365 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4366 .sbss handling.
4367
50e00962
AM		 43682009-02-04 Alan Modra <amodra@bigpond.net.au>
4369
4370 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4371 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4372
52b6b6b9
JM		 43732009-02-03 Sandip Matte <sandip@rmicorp.com>
4374
4375 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4376 * archures.c (bfd_mach_mips_xlr): Define.
4377 * bfd-in2.h: Regenerate.
4378 * cpu-mips.c (I_xlr): Define.
4379 (arch_info_struct): Add XLR entry.
4380 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4381 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4382 (mips_mach_extensions): Add XLR entry.
4383
654c3c9f
EW		 43842009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4385
4386 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4387
31dd3154
JM		 43882009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4389
4390 * configure.in: AC_SUBST pdfdir.
d1fa68d3 4391 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 4392 and install-pdf-recursive targets. Define pdfdir.
4393 * doc/Makefile.am: Define pdf__strip_dir. Add
4394 install-pdf and install-pdf-am targets.
d1fa68d3 4395 * po/Make-in: Add install-pdf target.
31dd3154
JM		 4396 * configure: Regenerate.
4397 * Makefile.in: Regenerate
4398 * doc/Makefile.in: Regenerate.
4399
cf869cce
NC		 44002009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4401
4402 * bfd-in2.h: Regenerate.
4403 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4404 fields from n_entries to n_slots where appropriate, update comments.
4405 (HOWTO): Add TLS relocations.
4406 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4407 (enum elf_m68k_got_offset_size): New enum.
4408 (struct elf_m68k_got_entry.type): Move field to ...
4409 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4410 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4411 functions.
4412 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4413 functions.
4414 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4415 fields into n_entries array. Update comments.
4416 (elf_m68k_init_got): Simplify, update all uses.
4417 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4418 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4419 GOT entries; update name, update all uses.
4420 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4421 (elf_m68k_get_got_entry): Update.
4422 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4423 simplify.
4424 (elf_m68k_remove_got_entry_type): Simplify.
4425 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4426 (elf_m68k_can_merge_gots): Update.
4427 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4428 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4429 GOT entries, simplify.
4430 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4431 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4432 field, remove obsoleted local_n_entries field.
4433 (elf_m68k_partition_multi_got_2): New static function.
4434 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4435 update.
4436 (elf_m68k_remove_got_entry_type): Update.
4437 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 4438 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 4439 update of sgot->size and srelgot->size.
4440 (elf_m68k_gc_sweep_hook): Update.
4441 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4442 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4443 TLS relocations.
4444 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4445 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4446
c1a0a41f
DD		 44472009-02-02 DJ Delorie <dj@redhat.com>
4448
4449 * elf32-mep.c (config_names): Regenerate configuration.
4450
72a80a16
AM		 44512009-02-02 Alan Modra <amodra@bigpond.net.au>
4452
4453 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4454 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4455 * elf.c (bfd_elf_get_str_section): Make static.
4456 (bfd_elf_find_section): Delete.
4457 * libbfd.h: Regenerate.
4458
273f4430
JK		 44592009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4460
4461 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4462 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4463
010e5ae2
AM		 44642009-01-31 Alan Modra <amodra@bigpond.net.au>
4465
4466 * elflink.c (on_needed_list): New function.
4467 (elf_link_add_object_symbols): Link in --as-needed libs if they
4468 satisfy undefined symbols in other libs.
4469
33a7ffc2
JM		 44702009-01-30 Julian Brown <julian@codesourcery.com>
4471
4472 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4473 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4474 with --just-symbols (-R).
4475
13d72a14
AN		 44762009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4477
4478 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4479 high_pc in order to properly sign-extend VMAs.
4480
d334575b 44812009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 4482 Mark Shinwell <shinwell@codesourcery.com>
4483 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 4484
4485 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4486
528aeb62
CM		 44872009-01-28 Catherine Moore <clm@codesourcery.com>
4488
4489 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4490 SEC_LOAD for dynamic relocation sections.
4491
f6f05983
HPN		 44922009-01-27 Hans-Peter Nilsson <hp@axis.com>
4493
4494 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4495 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4496 the size of local TLS data.
4497
27cc28f9
AS		 44982009-01-27 Andreas Schwab <schwab@suse.de>
4499
4500 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4501 architectures in the archive.
4502
b3bf42d8
HPN		 45032009-01-27 Hans-Peter Nilsson <hp@axis.com>
4504
f551b6f0
HPN		 4505 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4506 <R_CRIS_32_DTPREL>: Correct relocation value.
4507
b3bf42d8
HPN		 4508 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4509 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4510 symbols with non-default visibility.
4511
9bc4e62b
NS		 45122009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4513
4514 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4515 describing the trampolines.
4516 (ppc_elf_relocate_section): Update relocs to describe the
4517 trampolines.
4518
aeaf6540
DA		 45192009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4520
4521 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4522 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4523 and R_PARISC_PCREL12F relocations.
4524
1e8fa21e
AM		 45252009-01-24 Alan Modra <amodra@bigpond.net.au>
4526
4527 PR 6022
4528 * elflink.c (find_version_for_sym): New function split out from,
4529 but without export_dynamic test, ..
4530 (_bfd_elf_link_assign_sym_version): ..here.
4531 (_bfd_elf_export_symbol): Use it.
4532
28caa186
AM		 45332009-01-23 Alan Modra <amodra@bigpond.net.au>
4534
4535 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4536 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4537 * elflink.c: ..here, somewhat modified.
4538 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4539 _bfd_elf_link_find_version_dependencies,
4540 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4541 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4542 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4543 declare..
4544 * elflink.c: ..and make static here.
4545 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4546 of output_bfd from struct elf_find_verdep_info.
4547 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4548 struct elf_info_failed.
4549 (bfd_elf_size_dynamic_sections): Adjust.
4550
be04437d
AM		 45512009-01-22 Alan Modra <amodra@bigpond.net.au>
4552
4553 PR 6832
4554 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4555 after comp_unit_find_line call.
4556
58f9615c
NC		 45572009-01-21 Nick Clifton <nickc@redhat.com>
4558
4559 PR 9769
4560 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4561 tm_gmtoff field in struct tm.
4562
fb266b8b
AM		 45632009-01-21 Alan Modra <amodra@bigpond.net.au>
4564
4565 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4566 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4567 sections in soft-icache lines unless non_ia_text. Don't add
4568 rodata if doing so would exceed line size.
4569
451ffe63
HPN		 45702009-01-19 Hans-Peter Nilsson <hp@axis.com>
4571
4572 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4573 types than bfd_link_hash_indirect, before early return, call
4574 _bfd_elf_link_hash_copy_indirect.
4575
5aa6ff7c
AS		 45762009-01-19 Andrew Stubbs <ams@codesourcery.com>
4577
4578 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4579 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4580 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4581 (elf_backend_obj_attrs_order): New define.
4582 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4583 (elfNN_bed): Add elf_backend_obj_attrs_order.
4584
3483fe2e
AS		 45852009-01-19 Andrew Stubbs <ams@codesourcery.com>
4586
4587 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4588 (obj_attr_size): Likewise.
4589 (write_obj_attribute): Likewise.
4590 (_bfd_elf_copy_obj_attributes): Likewise.
4591 (_bfd_elf_parse_attributes): Likewise.
4592 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4593 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4594 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4595 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4596 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4597 with macros.
4598
2d0bb761
AS		 45992009-01-19 Andrew Stubbs <ams@codesourcery.com>
4600
4601 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4602 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4603 (bfd_elf_add_obj_attr_string): Likewise.
4604 (bfd_elf_add_obj_attr_int_string): Likewise.
4605 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4606 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4607 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4608 Tag_nodefaults has no default value.
4609 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4610 comment to reflect the new state.
4611
a77e83b7
AM		 46122009-01-19 Alan Modra <amodra@bigpond.net.au>
4613
4614 PR 9695
4615 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4616 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4617 (adjust_z_magix): Delete dead code handling QMAGIC.
4618
f6d29e26
KT		 46192009-01-16 Kai Tietz <kai.tietz@onevision.com>
4620
4621 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4622 IMAGE_SCN_MEM_DISCARDABLE.
4623
29670fb9
AM		 46242009-01-16 Alan Modra <amodra@bigpond.net.au>
4625
4626 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4627 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4628 * configure.in (commonbfdlib): Delete.
4629 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4630 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4631 is available, not just for linux.
4632 * po/SRC-POTFILES.in: Regenerate.
4633 * Makefile.in: Regenerate.
4634 * configure: Regenerate.
4635
91e22acd
AS		 46362009-01-15 Andrew Stubbs <ams@codesourcery.com>
4637 Julian Brown <julian@codesourcery.com>
4638
4639 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4640 ARM attributes in ABI 2.07.
4641 * elf32-arm.c (get_secondary_compatible_arch): New function.
4642 (set_secondary_compatible_arch): New function.
4643 (tag_cpu_arch_combine): New function.
4644 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4645 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4646 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4647 make it fit with order_01243.
4648 Add support for Tag_also_compatible_with,
4649 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4650 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4651 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4652 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4653 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4654 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4655 Rework the way unknown attributes are handled.
4656 Defer errors until all attributes have been processed.
4657
7b86a9fa
AS		 46582009-01-15 Andrew Stubbs <ams@codesourcery.com>
4659
4660 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4661 bfd_elf_add_obj_attr_int_string.
4662 Read Tag_compatibility from its new location in the attribute array,
4663 rather than the attribute list.
4664 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4665 bfd_elf_add_obj_attr_int_string.
4666 (_bfd_elf_parse_attributes): Likewise.
4667 (_bfd_elf_merge_object_attributes): There's now only one
4668 Tag_compatibility, and it's in the array, not the list.
4669 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4670 Tag_compatibility.
4671 (bfd_elf_add_obj_attr_compat): Rename to
4672 bfd_elf_add_obj_attr_int_string.
4673 (bfd_elf_add_proc_attr_compat): Rename to
4674 bfd_elf_add_proc_attr_int_string.
4675 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4676 Tag_compatibility.
4677
01e1a5bc
NC		 46782009-01-15 Douglas B Rupp <rupp@gnat.com>
4679
4680 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4681 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4682 (vmsutil.lo): Add dependency rule.
4683 * Makefile.in: Regenerate.
4684 * config.bfd (ia64*-*-*vms*): Add case.
4685 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4686 * configure: Regenerate.
4687 * vmsutil.c: New file.
4688 * vmsutil.h: New file.
4689 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4690 attr to bfd_vma.
4691 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4692 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4693 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4694 elfNN_vms_object_p): New functions
4695 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4696
a33dafc3
L		 46972009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4698
4699 PR ld/9727
4700 * elflink.c (elf_gc_sweep): Exclude the group section if the
4701 first member of the section group is excluded.
4702
13c0e967
AM		 47032009-01-14 Alan Modra <amodra@bigpond.net.au>
4704
4705 PR 9735
4706 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4707 saved filename, use bfd_alloc rather than bfd_malloc for it.
4708
460e679b
AM		 47092009-01-13 Alan Modra <amodra@bigpond.net.au>
4710
4711 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4712
25076afa
AM		 47132009-01-13 Alan Modra <amodra@bigpond.net.au>
4714
4715 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4716
37107878
AM		 47172009-01-12 Alan Modra <amodra@bigpond.net.au>
4718
4719 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4720
cd4a7468
AM		 47212009-01-12 Alan Modra <amodra@bigpond.net.au>
4722
4723 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4724 num_lines_log2.
4725 (struct got_entry): Add br_addr.
4726 (struct call_info): Add priority.
4727 (struct function_info): Add lr_store and sp_adjust.
4728 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4729 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4730 area as an overlay, and check that no other overlays exist. Look up
4731 icache overlay manager entry sym.
4732 (BRA_STUBS, BRA, BRASL): Define.
4733 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4734 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4735 in branch insn.
4736 (count_stub, build_stub): Support soft-icache.
4737 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4738 (spu_elf_size_stubs): Size soft-icache stubs.
4739 (overlay_index): New function.
4740 (spu_elf_build_stubs): Make static. Support soft-icache.
4741 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4742 (find_function_stack_adjust): Save lr store and stack adjust insn
4743 offsets.
4744 (maybe_insert_function): Adjust find_function_stack_adjust call.
4745 (mark_functions_via_relocs): Retrieve priority.
4746 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4747 (sort_calls): Sort by priority first.
4748 (mark_overlay_section): Ignore .ovl.init.
4749 (sum_stack): Only print when stack_analysis.
4750 (print_one_overlay_section): New function, extracted from..
4751 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4752 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4753 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4754 analysis. Call spu_elf_build_stubs.
4755 (spu_elf_relocate_section): For soft-icache encode overlay index
4756 into addresses.
4757 (spu_elf_output_symbol_hook): Support soft-icache.
4758 (spu_elf_modify_program_headers: Likewise.
37107878 4759
cd4a7468
AM		 4760 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4761 num_regions to num_lines. Add line_size and max_branch.
4762 (enum _ovly_flavour): Add ovly_soft_icache.
4763 (spu_elf_build_stubs): Delete.
4764
80c29487
JK		 47652009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4766
4767 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4768 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4769
1bc86aea
HPN		 47702009-01-07 Hans-Peter Nilsson <hp@axis.com>
4771
4772 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4773 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4774 the program, the known offset starts at the negative size of the
4775 TLS section.
4776 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4777 Similar.
4778
3baa454d 47792009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4780
3baa454d 4781 * config.bfd: Add lm32-*-rtems*.
75606e85 4782
9dbe8890
L		 47832009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4784
4785 * coff-ppc.c: Add 2009 to Copyright.
4786 * elf32-cris.c: Likewise.
4787 * elflink.c: Likewise.
4788
0bdf8d40
HPN		 47892009-01-03 Hans-Peter Nilsson <hp@axis.com>
4790
4791 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4792 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4793
54ac0771
L		 47942009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4795
4796 PR ld/9679
4797 * elflink.c (elf_merge_st_other): New.
4798 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4799 hide them if needed.
4800 (elf_link_add_object_symbols): Updated.
4801
d8880531
L		 48022009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4803
4804 PR ld/9676
4805 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4806 ref_dynamic and dynamic_def fields when setting def_regular
4807 to 1.
4808
b70b5c14
NC		 48092009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4810
4811 PR 9682
4812 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4813 literal.
4814
d8880531 4815For older changes see ChangeLog-2008
56882138
AM		 4816\f
4817Local Variables:
4818mode: change-log
4819left-margin: 8
4820fill-column: 74
4821version-control: never
4822End:
GDB Binutils - Deliverables
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