1 2009-11-02 Paul Brook <paul@codesourcery.com>
3 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
6 2009-11-02 Alan Modra <amodra@bigpond.net.au>
8 * elflink.c (elf_link_add_object_symbols): Don't force debug
11 2009-10-29 Johan Kristell <johankri@axis.com>
13 * elf32-cris.c (cris_elf_plt_sym_val): New function.
14 (elf_backend_plt_sym_val): Define.
16 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
18 * peXXigen.c (bfdver.h): Add include.
19 (LINKER_VERSION): Do calculation based on BFD_VERSION.
21 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
23 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
25 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
27 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
29 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
31 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
33 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
35 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
36 of R_AMD64_PCRLONG_<X> relocations from addend.
38 2009-10-23 Alan Modra <amodra@bigpond.net.au>
40 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
42 2009-10-20 Alan Modra <amodra@bigpond.net.au>
45 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
47 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
49 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
50 Don't subtract the size of the TLS block for non-shared objects
53 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
55 * coff-z80.c (z80coff_vec): Allow sections to be of type
58 2009-10-16 Alan Modra <amodra@bigpond.net.au>
61 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
62 bim and bim->buffer. bfd_malloc instead.
63 * peicode.h (pe_ILF_build_a_bfd): Similarly.
64 (ILF_DATA_SIZE): Don't include bim.
65 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
67 2009-10-14 Alan Modra <amodra@bigpond.net.au>
69 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
71 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
74 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
77 2009-10-13 Alan Modra <amodra@bigpond.net.au>
79 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
81 2009-10-12 Roland McGrath <roland@frob.com>
83 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
84 Fix %s that should be %B in several message formats.
86 2009-10-10 Alan Modra <amodra@bigpond.net.au>
88 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
89 excluded output sections.
91 2009-10-09 Tristan Gingold <gingold@adacore.com>
93 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
94 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
96 2009-10-09 Tristan Gingold <gingold@adacore.com>
98 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
99 bfd_mach_o_read_symtab_symbols.
100 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
101 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
102 (bfd_mach_o_scan_write_section_32): Rename to
103 bfd_mach_o_write_section_32.
104 (bfd_mach_o_scan_write_section_64): Rename to
105 bfd_mach_o_write_section_64.
106 (bfd_mach_o_scan_write_segment_32): Rename to
107 bfd_mach_o_write_segment_32.
108 (bfd_mach_o_scan_write_segment_64): Rename to
109 bfd_mach_o_write_segment_64.
110 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
111 (bfd_mach_o_scan_read_section_32): Rename to
112 bfd_mach_o_read_section_32.
113 (bfd_mach_o_scan_read_section_64): Rename to
114 bfd_mach_o_read_section_64.
115 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
116 (bfd_mach_o_scan_read_symtab_strtab): Rename to
117 bfd_mach_o_read_symtab_strtab.
118 (bfd_mach_o_scan_read_symtab_symbol): Rename to
119 bfd_mach_o_read_symtab_symbol.
120 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
121 bfd_mach_o_read_dysymtab_symbol.
122 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
123 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
124 (bfd_mach_o_scan_read_prebound_dylib): Rename to
125 bfd_mach_o_read_prebound_dylib.
126 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
127 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
128 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
129 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
130 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
131 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
132 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
133 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
134 (bfd_mach_o_scan_read_segment_32): Rename to
135 bfd_mach_o_read_segment_32.
136 (bfd_mach_o_scan_read_segment_64): Rename to
137 bfd_mach_o_read_segment_64.
138 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
139 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
140 bfd_mach_o_read_dysymtab_symbol.
142 2009-10-09 Tristan Gingold <gingold@adacore.com>
144 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
145 (bfd_mach_o_section_get_nbr_indirect): Ditto.
146 (bfd_mach_o_get_synthetic_symtab): New function.
147 (bfd_mach_o_print_private_header): Print the number of commands
149 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
150 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
152 2009-10-08 Tristan Gingold <gingold@adacore.com>
154 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
156 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
158 * bfd-in2.h: Regenerated.
160 2009-10-02 Alan Modra <amodra@bigpond.net.au>
162 * aout-cris.c (N_SHARED_LIB): Don't define.
163 * hp300bsd.c (N_SHARED_LIB): Don't define.
164 * i386bsd.c (N_SHARED_LIB): Don't define.
165 * i386linux.c (N_SHARED_LIB): Don't define.
166 * i386lynx.c (N_SHARED_LIB): Don't define.
167 * m68klinux.c (N_SHARED_LIB): Don't define.
168 * m88kmach3.c (N_SHARED_LIB): Don't define.
169 * mipsbsd.c (N_SHARED_LIB): Don't define.
170 * newsos3.c (N_SHARED_LIB): Don't define.
171 * pc532-mach.c (N_SHARED_LIB): Don't define.
172 * pdp11.c (N_SHARED_LIB): Don't define.
173 * sparclinux.c (N_SHARED_LIB): Don't define.
174 * vaxbsd.c (N_SHARED_LIB): Don't define.
176 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
178 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
179 symbol for a weak undef in the auxbfd, not the input bfd.
181 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
183 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
184 after .toe instead of before .text section. Set the LMA of all
185 overlay sections to their icache IA address.
186 (spu_elf_find_overlays): Determine icache set id without reference
189 2009-09-30 Tristan Gingold <gingold@adacore.com>
191 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
193 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
195 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
196 (elf64_x86_64_relocate_section): Use it.
197 (elf64_x86_64_finish_dynamic_symbol): Likewise.
199 2009-09-29 DJ Delorie <dj@redhat.com>
201 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
202 (ALL_MACHINES_CFILES): Add cpu-rx.c.
203 (BFD32_BACKENDS): Add elf32-rx.lo.
204 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
205 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
207 (bfd_archures_list): Add bfd_rx_arch.
208 * config.bfd: Add entry for rx-*-elf.
209 * configure.in: Add entries for bfd_elf32_rx_le_vec and
211 * reloc.c: Add RX relocations.
212 * targets.c: Add RX target vectors.
213 * Makefile.in: Regenerate.
214 * bfd-in2.h: Regenerate.
215 * configure: Regenerate.
216 * libbfd.h: Regenerate.
217 * cpu-rx.c: New file.
218 * elf32-rx.c: New file.
220 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
222 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
223 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
225 2009-09-28 Nick Clifton <nickc@redhat.com>
227 PR 10478: Accepting Solaris binaries.
228 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
229 section link values in x86 binaries.
230 * elfcode.h (elf_object_p): Likewise.
232 2009-09-28 Philippe De Muyter <phdm@macqel.be>
234 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
235 (elf_backend_final_write_processing): Macro defined as above function.
237 2009-09-25 Martin Thuresson <martint@google.com>
239 Update sources to make alpha and arm targets compile cleanly with
241 * ecoff.c: Add casts.
242 * ecofflink.c: Add casts.
243 * elf64-alpha.c: Add casts.
244 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
246 (SKIP_HOWTO): Use enum name.
247 * elf32-arm.c: Add casts.
248 (elf32_arm_vxworks_bed): Update code to avoid multiple
250 (struct map_stub): Move to top level.
252 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
255 * elflink.c (elf_link_output_extsym): Turn off visibility on
257 (bfd_elf_final_link): Turn off visibility on dynamic local
260 2009-09-24 Alan Modra <amodra@bigpond.net.au>
263 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
264 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
265 Remove "function" parm, adjust caller.
267 2009-09-23 Matt Rice <ratmice@gmail.com>
269 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
271 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
272 DT_DEPAUDIT from audit/depaudit arguments.
273 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
274 (elf_link_add_object_symbols): Set dt_audit target data when finding a
276 * bfd-in2.h: Regenerate.
277 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
279 2009-09-23 Jie Zhang <jie.zhang@analog.com>
281 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
282 .rel.plt and .plt sections are removed.
283 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
284 section. Remove the duplicated removing of empty .rel.plt
287 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
289 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
290 patch to handle the new personality relaxation.
292 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
294 * elf-eh-frame.c (make_pc_relative): New function.
295 (_bfd_elf_write_section_eh_frame): Use it.
297 2009-09-21 Alan Modra <amodra@bigpond.net.au>
299 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
300 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
301 (MR_0_3, MR_3_0): Define.
302 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
303 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
304 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
305 table. Check for presense of __tls_get_addr_opt
306 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
307 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
308 (write_glink_stub): Add param p.
309 (ppc_elf_relocate_section): Adjust write_glink_stub call.
310 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
312 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
313 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
314 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
315 table. Check for presense of __tls_get_addr_opt.
316 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
317 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
318 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
319 LD_R2_0R1, MTLR_R11): Define.
320 (build_tls_get_addr_stub): New function.
321 (ppc_build_one_stub): Call it.
322 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
323 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
324 __tls_get_addr plt call.
325 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
327 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
329 * elf-bfd.h (eh_cie_fde): Add personality_offset and
330 make_per_encoding_relative to the CIE structure. Add a padding field.
331 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
332 rather than 0xf0 when masking out the base address encoding
333 Record the offset of personality data from the start of the CIE.
334 Remove a repeated elf_backend_can_make_relative_eh_frame check.
335 (find_merged_cie): Take an info argument. If the personality
336 binds locally, try converting an absolute personality into
338 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
339 when masking out the base address encoding. Update the call to
341 (_bfd_elf_eh_frame_section_offset): Discard relocations against
342 the personality data if we are converting into PC-relative form.
343 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
344 when masking out the base address encoding. Handle
345 make_per_encoding_relative.
347 2009-09-18 Alan Modra <amodra@bigpond.net.au>
350 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
351 R_PPC_EMB_SDA2I16 complain_overflow_signed.
352 (create_sdata_sym): Pass info rather than htab.
353 Update all callers. Ensure symbols are hidden.
354 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
355 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
356 _GLOBAL_OFFSET_TABLE_.
357 (elf_finish_pointer_linker_section): Don't assume that sdata base
358 symbol is always at 0x8000 offset. Don't subtract the addend here.
359 (is_static_defined): New function.
360 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
361 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
362 relocs. Downgrade error on unexpected section for EMB_SDA2REL
363 reloc symbols to a warning.
365 2009-09-18 Nick Clifton <nickc@redhat.com>
367 * po/es.po: Updated Spanish translation.
368 * po/vi.po: Updated Vietnamese translation.
370 2009-09-18 Alan Modra <amodra@bigpond.net.au>
372 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
373 functions. Use throughout.
374 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
375 from indirect symbol.
376 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
377 (add_symbol_adjust): Simplify.
378 (defined_code_entry, defined_func_desc): New functions.
379 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
380 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
381 defined_code_entry to follow indirect sym links.
382 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
383 (ppc_type_of_stub): Follow indirect sym links.
384 (toc_adjusting_stub_needed): Likewise.
385 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
386 rather than defining them at stub.
387 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
390 2009-09-16 Tristan Gingold <gingold@adacore.com>
392 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
394 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
395 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
396 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
397 when possible to avoid warnings.
398 (bfd_mach_o_print_section_map): Ditto.
399 (bfd_mach_o_section_get_entry_size): New function.
400 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
402 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
404 2009-09-14 Nick Clifton <nickc@redhat.com>
406 * po/fi.po: Updated Finnish translation.
408 2009-09-11 Nick Clifton <nickc@redhat.com>
410 * po/bfd.pot: Updated by the Translation project.
412 2009-09-11 Philippe De Muyter <phdm@macqel.be>
414 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
415 hack. objcopy `-B' (`--binary-architecture') option is now handled
418 2009-09-11 Nick Clifton <nickc@redhat.com>
420 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
423 2009-09-11 Jie Zhang <jie.zhang@analog.com>
425 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
426 NULL if `ht' is NULL.
428 2009-09-09 Martin Thuresson <martin@mtme.org>
430 Update sources to compile cleanly with -Wc++-compat:
431 * aoutx.h: Add casts.
432 * archive.c: Add casts.
433 * archive64.c: Add casts.
434 * archures.c: Add casts.
435 * bfd-in2.h: Regenerated.
436 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
437 * bfdio.c: Add casts.
438 * binary.c: Add casts.
439 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
440 parameter to use enum value instead of int.
441 * coffcode.h: Add casts.
442 * coffgen.c: Add casts.
443 * cofflink.c: Add casts.
444 * compress.c: Add casts.
445 * dwarf1.c: Add casts.
446 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
447 bfd_ptr. Update code to use new name.
448 * elf-attrs.c: Add casts.
449 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
450 anonymous struct. (union gotplt_union, struct
451 elf_link_virtual_table_entry): Move to top level.
452 * elf-eh-frame.c: Add casts.
453 * elf-strtab.c: Add casts.
454 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
455 argument name from typename to type_name.
456 * elf32-i386.c: Add casts.
457 * elf64-x86-64.c: Add casts.
458 * elfcode.h: Add casts.
459 * elfcore.h: Add casts.
460 * elflink.c: Add casts.
461 * format.c: Add casts.
464 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
466 * libbfd.c: Add casts.
467 * linker.c: Add casts.
468 * merge.c: Add casts.
469 * opncls.c: Add casts.
470 * peXXigen.c: Add casts.
471 * peicode.h: Add casts.
472 * reloc.c: Add casts.
473 * section.c: Add casts.
474 * simple.c: Add casts.
476 * stabs.c: Add casts.
478 * targets.c: Add casts.
479 * tekhex.c: Add casts.
480 * verilog.c: Add casts.
482 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
484 * configure: Regenerate.
486 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
488 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
489 for the mode of target PLT entries.
490 (allocate_dynrelocs): Only adjust symbol type if setting its
493 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
495 * configure: Regenerate.
497 2009-09-09 Nick Clifton <nickc@redhat.com>
500 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
501 section headers containing sh_link values of SHN_BEFORE or
503 * elfcode.h (elf_object_p): Likewise.
505 2009-09-09 Tristan Gingold <gingold@adacore.com>
507 Handle DYLD_INFO introduced by Darwin10.
508 * mach-o.h (bfd_mach_o_load_command_type): Add
509 BFD_MACH_O_LC_DYLD_INFO.
510 (bfd_mach_o_dyld_info_command): New type.
511 (bfd_mach_o_load_command): Add dyld_info field.
512 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
513 (bfd_mach_o_scan_read_dyld_info): New function.
514 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
515 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
516 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
517 (bfd_mach_o_print_dyld_info): New function.
519 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
521 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
522 linkonce or linker script discarded section.
524 2009-09-09 Alan Modra <amodra@bigpond.net.au>
526 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
528 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
530 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
531 range call the bfd error hander and use R_68K_NONE instead.
533 2009-09-07 Tristan Gingold <gingold@adacore.com>
535 * po/SRC-POTFILES.in: Regenerate.
536 * po/bfd.pot: Regenerate.
538 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
539 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
540 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
541 st_mtim.tv_nsec to gas/configure.in
542 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
543 * configure: Regenerate.
544 * config.in: Regenerate.
545 * vmsutil.c: Moved to gas/config/te-vms.c
546 * vmsutil.h: Removed.
547 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
548 (BFD32_BACKENDS): Remove vmsutil.lo
549 * Makefile.in: Regenerate.
551 2009-09-05 Eli Zaretskii <eliz@gnu.org>
553 * coffcode.h: Include libiberty.h.
555 2009-09-05 Martin Thuresson <martin@mtme.org>
557 * coff-arm.c (coff_arm_relocate_section)
558 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
559 Change member name class to symbol_class.
560 * coff-i960.c (coff_i960_relocate_section) Rename variable
561 class to class_val. Change member name class to symbol_class.
562 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
563 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
564 * coff-stgo32.c (adjust_aux_in_post)
565 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
567 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
568 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
569 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
571 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
572 variables named class to n_sclass. (coff_write_symbols): Rename
573 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
574 argument class to symbol_class.
575 * cofflink.c (_bfd_coff_link_hash_newfunc)
576 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
577 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
578 Update code to use renamed members.
579 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
580 argument class to in_class.
581 * libcoff-in.h (struct coff_link_hash_entry, struct
582 coff_debug_merge_type) Renamed members class to symbol_class and
584 * libcoff.h Regenerated.
585 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
586 Rename argument class to in_class.
587 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
589 * pef.h (struct bfd_pef_imported_symbol): Changed name of
590 member class to symbol_class.
592 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
594 * configure: Regenerated.
596 2009-09-04 Tristan Gingold <gingold@adacore.com>
598 * configure.in: Bump version to 2.20.51
600 2009-09-04 Alan Modra <amodra@bigpond.net.au>
602 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
604 2009-09-04 Jie Zhang <jie.zhang@analog.com>
606 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
608 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
609 for empty .rela.bss and .rel.plt sections.
611 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
613 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
614 R_MIPS_JALR unless symbol resolves locally.
616 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
618 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
619 has_static_relocs for R_MIPS_JALR.
621 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
623 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
624 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
627 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
629 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
632 2009-09-01 Tristan Gingold <gingold@adacore.com>
634 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
635 dependencies. Reindent.
636 * configure.com: Ported to Itanium VMS. Now generates a build.com
637 to build without make. Add messages but make edit silent.
638 * hosts/alphavms.h: Add a prototype for stpcpy.
639 * vms.c: Add a missing include for Alpha VMS.
640 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
642 2009-08-31 Jan Beulich <jbeulich@novell.com>
644 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
645 * elf.c (bfd_elf_get_default_section_type): New.
646 (elf_fake_sections): Use bfd_elf_get_default_section_type.
648 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
650 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
652 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
654 2009-08-30 Alan Modra <amodra@bigpond.net.au>
657 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
658 (bfd_emul_get_commonpagesize): Likewise.
660 2009-08-29 Martin Thuresson <martin@mtme.org>
662 * elf32-arm.c (struct stub_def): Rename member template to
663 template_sequence. (arm_build_one_stub,
664 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
665 Rename variable template to template_sequence.
666 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
667 Rename variable template to template_val.
668 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
670 * coffgen.c (coff_make_empty_symbol)
671 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
672 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
674 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
676 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
678 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
679 * ieee.c (ieee_make_empty_symbol): Rename variable new to
681 * linker.c (bfd_new_link_order): Rename variable new to
683 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
685 * oasys.c (oasys_make_empty_symbol): Rename variable new to
687 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
688 new to new_symbol_type.
689 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
691 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
693 (read_hdr, rs6000coff_core_p)
694 (rs6000coff_core_file_matches_executable_p)
695 (rs6000coff_core_file_failing_command)
696 (rs6000coff_core_file_failing_signal): Updated function to use new
698 * som.c (som_make_empty_symbol): Rename variable new to
700 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
702 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
703 variable new to new_symbol.
705 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
707 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
708 bfdlibdir and bfdincludedir.
709 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
710 [INSTALL_LIBBFD]: ... here, ...
711 [INSTALL_LIBBFD]: ... and empty overrides here.
712 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
713 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
714 * Makefile.in: Regenerate.
715 * configure: Regenerate.
717 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
719 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
720 relocations. Rewrite output of dynamic TLS relocations.
721 (DTP_OFFSET, TP_OFFSET): New constants.
722 (dtpoff_base): Update.
723 (tpoff): Rename to tpoff_base, update.
724 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
725 New functions. Move code from elf_m68k_relocate_section here.
726 (elf_m68k_relocate_section): Update.
727 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
729 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
731 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
733 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
734 Handle non_got_ref field.
735 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
737 2009-08-26 Alan Modra <amodra@bigpond.net.au>
740 * linker.c (bfd_find_version_for_sym): Revert warning.
742 2009-08-26 Alan Modra <amodra@bigpond.net.au>
745 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
746 other wildcard match. Warn on multiple wildcard matches.
748 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
750 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
752 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
753 only in this condition.
754 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
755 to build but not install libbfd.la in this condition.
756 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
757 (install_libbfd, install_libbfd): Remove.
758 * Makefile.in: Regenerate.
759 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
760 (INCLUDES): ... this.
762 * doc/Makefile.in: Regenerate.
764 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
766 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
767 dependency tracking to work for them.
768 (targets.lo, archures.lo, dwarf.lo): Rewrite to
769 use automake dependency tracking mechanism.
770 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
771 (mkdep section): Remove.
772 (BUILT_SOURCES): New, list $(BUILD_HFILES).
773 * Makefile.in: Regenerate.
774 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
776 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
777 (install-pdf, install-pdf-recursive, install-html)
778 (install-html-recursive): Remove.
779 * Makefile.in: Regenerate.
781 * Makefile.in: Regenerate.
782 * aclocal.m4: Likewise.
783 * config.in: Likewise.
784 * configure: Likewise.
786 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
788 * elf32-arm.c (arch_has_thumb2_nop): New function.
789 (arch_has_arm_nop): New function.
790 (elf32_arm_final_link_relocate): NOP opcodes changed.
792 2009-08-16 Doug Evans <dje@google.com>
794 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
795 at least don't leak memory.
797 2009-08-13 DJ Delorie <dj@redhat.com>
799 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
802 2009-08-12 Nick Clifton <nickc@redhat.com>
804 * po/fi.po: Updated Finnish translation.
806 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
808 Merge some FRV FDPIC changes into the Blackfin code.
809 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
810 summary reloc information.
811 (bfinfdpic_dynamic_got_plt_info): New.
812 (_bfin_create_got_section): Create the PLT section here.
813 (elf32_bfinfdpic_create_dynamic_sections): Not here.
814 (_bfinfdpic_count_nontls_entries): Move out of...
815 (_bfinfdpic_count_got_plt_entries): ... here.
816 (_bfinfdpic_count_relocs_fixups): Likewise.
817 (_bfinfdpic_reset_got_plt_entries): New.
818 (_bfinfdpic_size_got_plt): Move out of...
819 (elf32_bfinfdpic_size_dynamic_sections): ... here.
820 (bfinfdpic_relocate_section): Be careful not to call
821 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
822 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
824 (elf_backend_discard_info): Define for FD-PIC.
826 2009-08-11 Alan Modra <amodra@bigpond.net.au>
828 * elflink.c: Add FIXMEs for some places that require octets_per_byte
830 * elf-eh-frame.c: Likewise.
833 2009-08-11 Alan Modra <amodra@bigpond.net.au>
835 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
836 to x86 and x86_64 configurations.
837 * configure: Regenerate.
839 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
841 Stop using bfd_usrdata in libbfd.
842 * coff-stgo32.c (bfd_coff_go32stub): Remove.
843 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
844 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
845 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
846 filehdr_dst->u.go32.stub. New comment with the reason.
847 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
848 Substitute the removed macro bfd_coff_go32stub.
849 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
850 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
851 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
852 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
853 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
855 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
856 * libcoff-in.h (coff_data_type): New field go32stub.
857 * libcoff.h: Regenerated.
859 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
861 Fix go32 stub preservation by objcopy.
862 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
863 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
866 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
868 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
870 (elf32_arm_final_link_relocate): Treat local undefined symbols the
871 same as global undefined symbols.
872 (elf32_arm_relocate_section): Give an error for local undefined
873 non-weak symbols, unless the reloc will not use the symbol.
875 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
877 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
878 (ppc_elf_relax_section): Use symbol index to distinguish
881 2009-08-10 Alan Modra <amodra@bigpond.net.au>
883 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
885 2009-08-10 Alan Modra <amodra@bigpond.net.au>
887 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
888 info for STT_GNU_IFUNC.
889 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
890 on got refs in case the symbol turns out to be ifunc.
891 (ppc_elf_gc_sweep_hook): Similarly.
892 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
893 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
894 (ppc_elf_size_dynamic_sections): Likewise.
895 (ppc_elf_relocate_section): Likewise.
897 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
899 From Mike Frysinger <michael.frysinger@analog.com>
900 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
901 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
902 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
903 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
904 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
905 Adjust to match the renamed reloc definitions.
907 2009-08-08 Alan Modra <amodra@bigpond.net.au>
910 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
911 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
913 2009-08-07 Tom Tromey <tromey@redhat.com>
915 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
918 2009-08-06 Michael Eager <eager@eagercon.com>
920 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
921 * Makefile.in: Regenerate.
922 * archures.c: Add bfd_arch_microblaze.
923 * bfd-in2.h: Regenerate.
924 * config.bfd: Add microblaze target.
925 * configure.in: Add bfd_elf32_microblaze_vec target.
926 * configure: Regenerate.
927 * cpu-microblaze.c: New.
928 * elf32-microblaze.c: New.
929 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
930 * libbfd.h: Regenerate.
931 * reloc.c: Add MICROBLAZE relocations.
932 * section.c: Add struct relax_table and relax_count to section.
933 * targets.c: Add bfd_elf32_microblaze_vec.
935 2009-08-06 Jakub Jelinek <jakub@redhat.com>
936 Alan Modra <amodra@bigpond.net.au>
939 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
941 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
942 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
944 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
946 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
947 at least once when fixing cortex-a8.
949 2009-08-05 Chao-ying Fu <fu@mips.com>
951 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
952 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
953 for CPUs. It is true for RM9000.
954 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
956 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
957 to guard the transformation.
959 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
961 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
962 (spu_elf_size_sections): Declare prototype.
963 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
964 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
965 (spu_elf_emit_fixup): New function.
966 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
967 (spu_elf_size_sections): New function.
969 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
971 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
972 (arm_build_one_stub): Build a8 veneers as a separate pass.
973 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
974 parameters. Use them to check if we create a different a8 fixup
975 than the previous pass.
976 (elf32_arm_size_stubs): Move scope of stub_changed and
977 prev_num_a8_fixes into main loop.
978 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
980 2009-08-04 Alan Modra <amodra@bigpond.net.au>
982 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
983 which find_plt_ent is called. Delete redundant code.
985 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
988 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
989 invalid string offset.
991 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
994 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
995 to htab->init_got_offset and plt to htab->init_plt_offset
996 when discarding space for dynamic relocations.
998 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1000 * elf32-ppc.c (struct plt_entry): Revise comments.
1001 (ppc_elf_check_relocs): Don't create needless plt_entry info
1002 for non-pie executables. Don't test info->pie when info->shared
1003 already covers that case.
1004 (ppc_elf_gc_sweep_hook): Adjust for above change.
1005 (add_stub_sym): Don't test info->pie when info->shared tested.
1006 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1007 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1008 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1009 (ppc_elf_relocate_section): Likewise.
1011 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1013 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1014 for local ifunc symbols in non-pie executables, regardless of
1015 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1016 code so that it's obvious that we only do anything special for
1018 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1019 (allocate_dynrelocs): Correct comment for syms defined in plt.
1020 Don't specially allocate ifunc dyn relocs.
1021 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1022 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1023 syms in non-pie executables. No specially allocated dyn relocs
1024 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1025 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1026 a non-pie executable.
1028 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1029 Jakub Jelinek <jakub@redhat.com>
1032 * elf32-i386.c (elf_i386_tls_transition): Check executable
1033 instead of shared for TLS when building PIE.
1034 (elf_i386_check_relocs): Likewise.
1035 (elf_i386_allocate_dynrelocs): Likewise.
1036 (elf_i386_relocate_section): Likewise.
1038 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1039 instead of shared for TLS when building PIE.
1040 (elf64_x86_64_check_relocs): Likewise.
1041 (elf64_x86_64_allocate_dynrelocs): Likewise.
1042 (elf64_x86_64_relocate_section): Likewise.
1044 2009-07-31 Anthony Green <green@moxielogic.com>
1046 * config.bfd (targ_cpu): Add moxie-uclinux support.
1048 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1050 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1052 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1054 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1055 used by indirect function support. Count dynamic relocs for
1057 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1058 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1059 in iplt and their relocs in reliplt. Don't make ifunc syms
1060 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1061 reliplt. Handle other dynamic relocs for ifunc.
1062 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1063 ifunc in reliplt, likewise relocs for got against local ifunc.
1064 Typo fix on reliplt size adjust.
1065 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1066 relocs 1-1 with entries for iplt, instead just add using
1067 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1068 Error on invalid ifunc dyn relocs.
1069 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1071 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1072 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1073 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1074 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1075 (allocate_dynrelocs): As for elf32-ppc.c above.
1076 (ppc64_elf_size_dynamic_sections): Likewise.
1077 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1078 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1079 (ppc_size_one_stub): Similarly.
1080 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1082 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1084 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1086 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1087 change. Add note to head comment.
1089 2009-07-28 Jan Beulich <jbeulich@novell.com>
1091 * archive.c (get_extended_arelt_filename): Remove redundant
1092 range check on index.
1094 2009-07-27 Doug Kwan <dougkwan@google.com>
1096 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1098 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1100 * archures.c bfd_*_arch): Sorted.
1101 (bfd_archures_list): Likewise.
1103 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1105 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1106 to R_cr16_NUM32 relocation.
1108 2009-07-26 Michael Eager <eager@eagercon.com>
1110 * archures.c: Add bfd_mach_ppc_405
1113 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1115 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1116 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1118 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1120 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1121 (bfd_l1om_arch): New.
1122 (bfd_archures_list): Add &bfd_l1om_arch.
1123 * bfd-in2.h: Regenerated.
1125 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1126 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1127 if bfd_elf64_x86_64_freebsd_vec is supported.
1128 (targ_selvecs): Likewise.
1130 * configure.in: Support bfd_elf64_l1om_vec and
1131 bfd_elf64_l1om_freebsd_vec.
1132 * configure: Regenerated.
1136 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1137 (bfd_elf64_l1om_vec): Likewise.
1138 (bfd_elf64_l1om_freebsd_vec): Likewise.
1140 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1141 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1142 * Makefile.in: Regenerated.
1144 * targets.c (bfd_elf64_l1om_vec): New.
1145 (bfd_elf64_l1om_freebsd_vec): Likewise.
1146 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1147 bfd_elf64_l1om_freebsd_vec.
1149 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1150 Alan Modra <amodra@bigpond.net.au>
1152 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1153 * bfd-in2.h: Regenerate.
1154 * libbfd.h: Regenerate.
1155 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1156 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1157 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1159 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1162 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1163 instead of shared for R_X86_64_TPOFF32.
1164 (elf64_x86_64_relocate_section): Likewise.
1166 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1168 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1169 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1170 with the BSF_GNU_UNIQUE flag bit set.
1171 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1172 for symbols with STB_GNU_UNIQUE binding.
1173 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1174 with the STB_GNU_UNIQUE binding.
1175 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1176 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1177 symbols with the unique_global field set.
1178 (elf_link_output_extsym): Set unique_global field for symbols with
1179 the STB_GNU_UNIQUE binding.
1180 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1181 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1183 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1185 * bfd-in2.h: Regenerate.
1187 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1189 * elflink.c (elf_link_output_extsym): Revert the last change.
1191 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1194 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1195 when ref_regular, not def_regular.
1197 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1200 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1201 from a DSO into a normal FUNC symbol.
1202 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1203 a normal FUNC symbol.
1205 2009-07-17 Chao-ying Fu <fu@mips.com>
1207 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1208 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1209 interlocking, the last PLT entry needs a nop in the branch delay slot.
1210 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1211 output the last two PLT entries in reverse order.
1213 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1215 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1216 STT_GNU_IFUNC symbol for relocatable link.
1217 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1219 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1221 * bfdio.c (bfd_iovec): Add comments for bmmap.
1222 * bfd-in2.h: Regenerated.
1224 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1226 * Makefile.am: Run "make dep-am".
1227 * Makefile.in: Regenerated.
1229 2009-07-10 Doug Kwan <dougkwan@google.com>
1231 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1232 target_addend and orig_insn.
1234 2009-07-10 Tom Tromey <tromey@redhat.com>
1236 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1237 (elf-eh-frame.lo): Likewise.
1238 (elf32-bfin.lo): Likewise.
1239 (elf32-frv.lo): Likewise.
1240 (elf32-xc16x.lo): Likewise.
1241 * Makefile.in: Rebuild.
1242 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1243 * elf-eh-frame.c: Likewise.
1244 * elf32-bfin.c: Likewise.
1245 * elf32-frv.c: Likewise.
1246 * elf32-xc16x.c: Likewise.
1248 2009-07-10 Julian Brown <julian@codesourcery.com>
1250 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1251 symbol a stub entry is derived from, not the entry for the stub
1252 itself, in call to elf32_arm_final_link_relocate.
1254 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1256 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1257 when reporting addends.
1259 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1261 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1262 data even when no stubs.
1263 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1265 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1267 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1268 (ppc_elf_get_synthetic_symtab): Report addend.
1269 (PLT_IFUNC): Define.
1270 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1271 (ppc_elf_create_glink): New function.
1272 (ppc_elf_create_dynamic_sections): Use it.
1273 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1274 (update_local_sym_info): Allocate space for local_plt array.
1275 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1277 (is_branch_reloc): New function.
1278 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1279 (ppc_elf_gc_sweep_hook): Likewise.
1280 (ppc_elf_adjust_dynamic_symbol): Likewise.
1281 (allocate_dynrelocs): Likewise.
1282 (ppc_elf_size_dynamic_sections): Likewise.
1283 (ppc_elf_relocate_section): Likewise.
1284 (branch_reloc_hash_match): Use is_branch_reloc.
1285 (ppc_elf_tls_optimize): Adjust for local_plt.
1286 (write_glink_stub): New function, extracted from..
1287 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1288 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1289 branch table when dynamic.
1290 (elf_backend_post_process_headers): Define.
1291 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1292 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1293 (ppc64_elf_get_synthetic_symtab): Report addend.
1294 (struct ppc_stub_hash_entry): Add plt_ent.
1295 (PLT_IFUNC): Define.
1296 (struct ppc_link_hash_table): Add iplt and reliplt.
1297 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1298 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1299 (update_local_sym_info): Allocate space for local_plt array.
1300 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1302 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1303 and don't change hash flags here.
1304 (is_branch_reloc): New function.
1305 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1306 (ppc64_elf_gc_sweep_hook): Likewise.
1307 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1308 (allocate_dynrelocs): Likewise.
1309 (ppc64_elf_size_dynamic_sections): Likewise.
1310 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1311 (ppc64_elf_size_stubs): Likewise.
1312 (ppc64_elf_relocate_section): Likewise.
1313 (get_sym_h): Adjust for local_plt.
1314 (branch_reloc_hash_match): Use is_branch_reloc.
1315 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1316 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1318 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1320 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1322 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1324 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1325 and ref_regular_nonweak comment.
1326 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1327 when def_regular, not ref_regular.
1328 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1329 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1330 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1332 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1334 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1335 of malloc'd struct call_info.
1336 (pasted_function): Likewise, priority too.
1338 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1340 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1341 alignment when packing sections into overlays.
1343 2009-07-03 Cary Coutant <ccoutant@google.com>
1345 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1347 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1349 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1350 changes only) earlier patch:-
1352 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1354 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1355 give .debug and .reloc data characteristics.
1356 (DOT_RELOC): New define for .reloc section string.
1357 (coff_write_object_contents): Use DOT_RELOC instead of string.
1359 2009-07-02 Tom Tromey <tromey@redhat.com>
1361 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1362 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1364 2009-07-01 Nick Clifton <nickc@redhat.com>
1366 * elf-m10300.c: Remove trailing white space.
1367 * reloc.c: Likewise.
1369 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1371 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1372 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1373 * configure.in: Use them.
1374 * configure: Regenerate.
1375 * config.in: Regenerate.
1376 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1377 #define _BSD_SOURCE. Add comments.
1378 (vms_file_stats_name): Calculate creation date based on available
1379 runtime data. Return 1 for version instead of 0.
1381 2009-07-01 Nick Clifton <nickc@redhat.com>
1384 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1385 to R_ARM_THM_PC8 relocation.
1387 2009-06-29 Nick Clifton <nickc@redhat.com>
1389 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1390 different uses of the relocations addend when a symbol is in a
1393 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1396 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1397 SHT_REL/SHT_RELA sections on executable nor shared library.
1398 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1399 as a normal section.
1401 2009-06-25 Nick Clifton <nickc@redhat.com>
1403 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1404 symbols with SEC_MERGE flag.
1406 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1408 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1409 give .debug and .reloc data characteristics.
1410 (DOT_RELOC): New define for .reloc section string.
1411 (coff_write_object_contents): Use DOT_RELOC instead of string.
1413 2009-06-25 Tristan Gingold <gingold@adacore.com>
1415 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1416 (bfd_mach_o_canonicalize_dynamic_symtab)
1417 (bfd_mach_o_get_synthetic_symtab): Defines.
1418 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1419 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1421 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1422 for scattered relocations.
1423 (bfd_mach_o_i386_print_thread): New function.
1424 (bfd_mach_o_print_thread): Define.
1426 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1427 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1428 New functions extracted from ...
1429 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1430 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1431 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1432 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1433 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1434 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1436 (bfd_mach_o_scan_read_dylib): Ditto.
1437 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1439 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1440 decode isym and flags on little endian targets. Set dysymtab field.
1441 (bfd_mach_o_scan_start_address): Adjust for enum names.
1442 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1443 (bfd_mach_o_print_section): Display bfd section name.
1444 (bfd_mach_o_print_segment): Display none if no name.
1445 (bfd_mach_o_print_dysymtab): Display next index for local, external
1446 and undefined symbols.
1447 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1448 Display dylinker name. Display thread and unixthread commands content.
1449 (bfd_mach_o_print_thread): New macro.
1451 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1452 (bfd_mach_o_ppc_thread_flavour): Ditto.
1453 (bfd_mach_o_i386_thread_flavour): Ditto.
1454 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1455 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1456 BFD_MACH_O_THREAD_STATE_NONE.
1457 (bfd_mach_o_segment_command): Remove segment field.
1458 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1459 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1460 (bfd_mach_o_prebound_dylib_command): Ditto.
1461 (bfd_mach_o_dylib_command): Ditto.
1462 (bfd_mach_o_prebound_dylib_command): Remove section field.
1463 (mach_o_data_struct): Add dysymtab field.
1464 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1465 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1466 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1467 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1468 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1470 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1472 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1473 field of struct dirent.
1475 2009-06-23 Tristan Gingold <gingold@adacore.com>
1477 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1478 of this macro. Fix indentation.
1480 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1482 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1483 destination for defined dynamic symbols when deciding whether to
1484 insert a stub or not.
1485 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1486 when actually accessed through a PLT, even when generating a
1489 2009-06-22 Tristan Gingold <gingold@adacore.com>
1491 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1494 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1496 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1497 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1499 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1501 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1503 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1505 * elflink.c (elf_link_add_object_symbols): Avoid warning
1506 from -Wjump-misses-init in gcc 4.5.0.
1508 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1510 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1512 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1514 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1517 r_symndx. Report local symbol name on error.
1518 (elf_i386_check_relocs): Updated. Report local symbol name on
1520 (elf_i386_gc_sweep_hook): Updated.
1521 (elf_i386_relocate_section): Likewise.
1523 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1524 r_symndx. Report local symbol name on error.
1525 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1527 (elf64_x86_64_gc_sweep_hook): Updated.
1528 (elf64_x86_64_relocate_section): Likewise.
1530 2009-06-19 Tristan Gingold <gingold@adacore.com>
1532 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1534 2009-06-19 Tristan Gingold <gingold@adacore.com>
1536 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1537 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1538 (bfd_mach_o_valid): Ditto.
1539 (bfd_mach_o_wide_p): Ditto.
1540 (bfd_mach_o_canonicalize_reloc): Ditto.
1541 (bfd_mach_o_build_commands): Ditto.
1542 (bfd_mach_o_scan_read_thread): Ditto.
1543 (bfd_mach_o_flatten_sections): Ditto.
1544 (bfd_mach_o_scan_start_address): Ditto.
1545 (bfd_mach_o_lookup_section): Ditto.
1546 (bfd_mach_o_core_fetch_environment): Ditto.
1547 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1548 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1549 (bfd_mach_o_scan_write_symtab): Ditto.
1550 Use macros instead of hard-coded values.
1551 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1552 Use bfd_mach_o_get_data instead of direct access. Use macros
1553 instead of hard-coded values.
1554 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1555 Remove sym argument and get section from mdata.
1556 Move code into the else branch.
1557 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1558 Remove sym argument and get section from mdata. Adjust code.
1559 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1560 switch (which replaces consecutive if statements).
1561 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1562 module table, table of content, indirect symbols and external
1564 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1566 (bfd_mach_o_scan_read_linkedit): New function.
1567 (bfd_mach_o_scan_read_str): Ditto.
1568 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1570 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1571 bfd_mach_o_count_symbols never returns an error.
1572 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1573 symtab field (there might be only one symtab).
1574 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1575 Handle sub frameworks, sub umbrella, sub library and sub client.
1576 Read code signature and segment split info commands.
1577 (bfd_mach_o_scan): Reindent.
1578 (bfd_mach_o_xlat_name): New type.
1579 (bfd_mach_o_print_flags): New function.
1580 (bfd_mach_o_get_name): Ditto.
1581 (bfd_mach_o_cpu_name): New variable.
1582 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1583 (bfd_mach_o_section_type_name)
1584 (bfd_mach_o_section_attribute_name)
1585 (bfd_mach_o_load_command_name): New variables.
1586 (bfd_mach_o_print_private_header): New function.
1587 (bfd_mach_o_print_section_map): New function extracted from
1588 bfd_mach_o_print_private_bfd_data.
1589 (bfd_mach_o_print_section): Ditto. Print more infos.
1590 (bfd_mach_o_print_segment): Ditto.
1591 (bfd_mach_o_print_dysymtab): Ditto.
1592 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1593 load weak dylib, reexport dylib and id dylib.
1594 Handle code signature and segment_split info.
1595 Handle sub frameworks, sub umbrella, sub library and sub client.
1596 (bfd_mach_o_section_get_nbr_indirect): New function.
1598 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1599 (bfd_mach_o_header_flags): New enum to define header flags.
1600 (bfd_mach_o_section_attribute): New enum to replace ...
1601 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1602 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1603 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1604 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1605 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1606 these removed macros.
1607 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1608 (bfd_mach_o_dylib_module): New type.
1609 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1611 (bfd_mach_o_dylib_table_of_content): New type.
1612 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1613 (bfd_mach_o_dylib_reference): New type.
1614 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1615 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1616 modules, toc, references and indirect syms.
1617 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1618 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1619 unused). Add comment.
1620 (bfd_mach_o_dylib_command): Ditto.
1621 (bfd_mach_o_prebound_dylib_command): Ditto.
1622 (bfd_mach_o_linkedit_command): New type.
1623 (bfd_mach_o_str_command): New type.
1624 (bfd_mach_o_load_command): Add linkedit and str fields.
1625 (mach_o_data_struct): Add symtab field.
1626 (bfd_get_mach_o_data): Renamed to ...
1627 (bfd_mach_o_get_data): ... this new macro.
1628 (bfd_mach_o_scan_read_symtab_symbol,
1629 bfd_mach_o_scan_read_symtab_strtab,
1630 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1632 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1633 instead of direct access.
1635 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1637 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1638 R_PPC_PLTREL24 relocs.
1639 (ppc_elf_relocate_section): Likewise.
1641 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1643 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1644 pointer to sym hash. Update all uses.
1645 (update_plt_info): Likewise. Don't check addend here.
1647 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1649 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1650 bfd_sym_from_r_symndx.
1651 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1653 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1655 * elf-bfd.h (struct sym_sec_cache): Delete.
1656 (struct sym_cache): New.
1657 (bfd_section_from_r_symndx): Delete prototype.
1658 (bfd_sym_from_r_symndx): Define prototype.
1659 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1660 (bfd_sym_from_r_symndx): ..new function.
1661 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1662 bfd_section_from_r_symndx to new struct and function.
1663 * elf32-bfin.c: Likewise.
1664 * elf32-hppa.c: Likewise.
1665 * elf32-i386.c: Likewise.
1666 * elf32-m32r.c: Likewise.
1667 * elf32-m68hc1x.c: Likewise.
1668 * elf32-m68hc1x.h: Likewise.
1669 * elf32-m68k.c: Likewise.
1670 * elf32-ppc.c: Likewise.
1671 * elf32-s390.c: Likewise.
1672 * elf32-sh.c: Likewise.
1673 * elf64-ppc.c: Likewise.
1674 * elf64-s390.c: Likewise.
1675 * elf64-x86-64.c: Likewise.
1676 * elfxx-sparc.c: Likewise.
1677 * elfxx-sparc.h: Likewise.
1679 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1681 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1682 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1684 2009-06-18 Nick Clifton <nickc@redhat.com>
1686 * elflink.c (elf_link_sort_relocs): Return early if there are no
1689 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1691 Merge cegcc and mingw32ce target name changes from
1694 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1696 * config.bfd: Add arm*-*-cegcc* target.
1698 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1700 * config.bfd: Add arm-*-mingw32ce* target.
1702 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1704 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1705 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1706 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1707 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1709 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1711 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1712 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1713 * elf32-i386.c (elf_i386_check_relocs): Use it.
1714 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1716 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1718 * elf-bfd.h (elf_dyn_relocs): New.
1720 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1721 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1723 (elf_i386_copy_indirect_symbol): Likewise.
1724 (elf_i386_check_relocs): Likewise.
1725 (elf_i386_gc_sweep_hook): Likewise.
1726 (elf_i386_allocate_dynrelocs): Likewise.
1727 (elf_i386_readonly_dynrelocs): Likewise.
1728 (elf_i386_size_dynamic_sections): Likewise.
1730 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1731 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1732 with elf_dyn_relocs.
1733 (elf64_x86_64_copy_indirect_symbol): Updated.
1734 (elf64_x86_64_check_relocs): Likewise.
1735 (elf64_x86_64_gc_sweep_hook): Likewise.
1736 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1737 (elf64_x86_64_allocate_dynrelocs): Likewise.
1738 (elf64_x86_64_readonly_dynrelocs): Likewise.
1739 (elf64_x86_64_size_dynamic_sections): Likewise.
1741 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1743 * elf32-arm.c (create_got_section): Get existing .rela.got
1745 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1746 * elf32-lm32.c (create_got_section): Likewise.
1747 * elf32-m32r.c (create_got_section): Likewise.
1748 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1749 * elf32-s390.c (create_got_section): Likewise.
1750 * elf32-sh.c (create_got_section): Likewise.
1751 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1752 * elf64-s390.c (create_got_section): Likewise.
1753 * elfxx-sparc.c (create_got_section): Likewise.
1755 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1758 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1760 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1762 * elf32-i386.c (elf_i386_local_hash): Removed.
1763 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1764 (elf_i386_get_local_sym_hash): Likewise.
1766 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1767 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1768 (elf64_x86_64_get_local_sym_hash): Likewise.
1769 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1770 (get_local_sym_hash): Likewise.
1772 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1774 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1775 rel_got_sec and plt_sec.
1776 (elfNN_ia64_relax_section): Updated.
1777 (elfNN_ia64_create_dynamic_sections): Likewise.
1778 (get_got): Likewise.
1779 (allocate_dynrel_entries): Likewise.
1780 (elfNN_ia64_size_dynamic_sections): Likewise.
1781 (set_got_entry): Likewise.
1782 (elfNN_ia64_choose_gp): Likewise.
1783 (elfNN_ia64_relocate_section): Likewise.
1784 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1785 (elfNN_ia64_finish_dynamic_sections): Likewise.
1787 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1789 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1792 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1794 * configure.in (elf): Add elf-ifunc.lo.
1796 * configure: Regenerated.
1797 * Makefile.in: Likewise.
1799 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1800 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1802 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1803 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1805 (elf_i386_link_hash_table_create): Likewise.
1806 (elf_i386_create_dynamic_sections): Likewise.
1807 (elf_i386_check_relocs): Likewise.
1808 (elf_i386_allocate_dynrelocs): Likewise.
1809 (elf_i386_size_dynamic_sections): Likewise.
1810 (elf_i386_relocate_section): Likewise.
1811 (elf_i386_finish_dynamic_symbol): Likewise.
1812 (elf_i386_finish_dynamic_sections): Likewise.
1813 (elf_i386_create_got_section): Removed.
1815 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1816 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1818 (elf64_x86_64_compute_jump_table_size): Updated.
1819 (elf64_x86_64_link_hash_table_create): Likewise.
1820 (elf64_x86_64_create_dynamic_sections): Likewise.
1821 (elf64_x86_64_check_relocs): Likewise.
1822 (elf64_x86_64_allocate_dynrelocs): Likewise.
1823 (elf64_x86_64_size_dynamic_sections): Likewise.
1824 (elf64_x86_64_relocate_section): Likewise.
1825 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1826 (elf64_x86_64_finish_dynamic_sections): Likewise.
1827 (elf64_x86_64_create_got_section): Removed.
1829 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1830 for pointer alignment. Set up section pointers.
1831 (_bfd_elf_create_dynamic_sections): Likewise.
1832 (_bfd_elf_create_ifunc_sections): Moved to ...
1833 * elf-ifunc.c: Here. New.
1835 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1836 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1839 2009-06-16 Doug Kwan <dougkwan@google.com>
1841 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1842 to bfd_signed_vma. Cast constant operands which are used in
1843 offset related expressions to bfd_signed_vma type as appropriate.
1845 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1847 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1848 (elf_backend_plt_sym_val): Define.
1850 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1852 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1853 (elf_backend_reloc_type_class): Define.
1855 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1857 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1858 from an executable to a shared library treat R_VAX_PC32
1859 relocations as R_VAX_PLT32 ones.
1861 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1863 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1864 symbols in GOT space calculation.
1865 (elf_vax_relocate_section): Adjust accordingly.
1867 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1869 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1872 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1874 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1876 (elf_vax_relocate_section): Likewise.
1878 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1880 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1881 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1883 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1885 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1886 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1888 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1890 * Makefile.am: Run "make dep-am".
1891 * Makefile.in: Regenerated.
1893 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1895 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1896 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1898 2009-06-15 Nick Clifton <nickc@redhat.com>
1900 * po/ru.po: New Russian translation.
1901 * configure.in (ALL_LINGUAS): Add ru.
1902 * configure: Regenerate.
1904 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1906 * elf32-i386.c: Remove duplicated comments.
1908 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1911 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1912 dynamic IFUNC pointer in non-shared object. Use .got.plt
1913 for IFUNC definition in PIE.
1914 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1917 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1918 dynamic IFUNC pointer in non-shared object. Use .got.plt
1919 for IFUNC definition in PIE.
1920 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1923 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1925 * elf32-i386.c (elf_i386_check_relocs): Properly report
1926 local symbol for unhandled relocation against STT_GNU_IFUNC
1928 (elf_i386_relocate_section): Likewise.
1929 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1930 (elf64_x86_64_relocate_section): Likewise.
1932 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1935 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1936 (elf_i386_link_hash_table): Add loc_hash_table and
1938 (elf_i386_local_hash): New.
1939 (elf_i386_local_htab_hash): Likewise.
1940 (elf_i386_local_htab_eq): Likewise.
1941 (elf_i386_get_local_sym_hash): Likewise.
1942 (elf_i386_link_hash_table_free): Likewise.
1943 (elf_i386_allocate_local_dynrelocs): Likewise.
1944 (elf_i386_finish_local_dynamic_symbol): Likewise.
1945 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1946 (elf_i386_link_hash_table_create): Create loc_hash_table and
1948 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1949 (elf_i386_size_dynamic_sections): Likewise.
1950 (elf_i386_relocate_section): Likewise.
1951 (elf_i386_finish_dynamic_sections): Likewise.
1952 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1955 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1956 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1958 (elf64_x86_64_local_hash): New.
1959 (elf64_x86_64_local_htab_hash): Likewise.
1960 (elf64_x86_64_local_htab_eq): Likewise.
1961 (elf64_x86_64_get_local_sym_hash): Likewise.
1962 (elf64_x86_64_link_hash_table_free): Likewise.
1963 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1964 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1965 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1966 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1967 and loc_hash_memory.
1968 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1970 (elf64_x86_64_size_dynamic_sections): Likewise.
1971 (elf64_x86_64_relocate_section): Likewise.
1972 (elf64_x86_64_finish_dynamic_sections): Likewise.
1973 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1976 2009-06-10 Philip Blundell <philb@gnu.org>
1978 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1979 elf_sec->this_hdr == NULL.
1981 2009-06-12 Tristan Gingold <gingold@adacore.com>
1983 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1984 * bfd-in2.h: Regenerated.
1985 * libbfd.h: Regenerated.
1987 * mach-o.c (FILE_ALIGN): New macro.
1988 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1989 (bfd_mach_o_print_symbol): Ditto.
1990 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1991 (bfd_mach_o_get_reloc_upper_bound): New function.
1992 (bfd_mach_o_canonicalize_reloc): Ditto.
1993 (bfd_mach_o_scan_write_relocs): Ditto.
1994 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1995 (bfd_mach_o_scan_write_section_64): Ditto.
1996 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1997 written for load command. Do not compute section file offset.
1998 (bfd_mach_o_scan_write_segment_64): Ditto.
1999 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2000 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2002 (bfd_mach_o_mangle_symbols): ... this new function.
2003 (bfd_mach_o_write_contents): Be sure to have load commands built.
2004 Call bfd_mach_o_mangle_symbols.
2005 (bfd_mach_o_build_commands): Adjust for filelen field.
2006 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2007 Do not set symtab file offset anymore here.
2008 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2009 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2010 Set reloc_count and rel_filepos section fields.
2011 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2013 (bfd_mach_o_scan_read_section_64): Ditto.
2014 (bfd_mach_o_scan_read_section): Ditto.
2015 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2016 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2017 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2018 Handle weak-ref symbols.
2019 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2020 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2021 (bfd_mach_o_scan): Remove assignment to removed field.
2022 (bfd_mach_o_mkobject_init): Ditto.
2023 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2024 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2025 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2026 (bfd_mach_o_swap_reloc_in): Ditto.
2027 (bfd_mach_o_swap_reloc_out): Ditto.
2029 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2030 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2031 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2032 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2033 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2034 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2035 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2036 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2037 (BFD_MACH_O_N_WEAK_DEF): New macros.
2039 (bfd_mach_o_section_type): Add new enumeration values.
2040 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2041 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2042 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2043 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2045 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2046 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2047 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2048 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2049 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2050 (BFD_MACH_O_RELENT_SIZE): Ditto.
2051 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2052 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2053 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2054 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2055 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2056 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2057 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2058 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2059 (bfd_mach_o_reloc_info): New struct.
2060 (bfd_mach_o_asymbol): New struct.
2061 (bfd_mach_o_symtab_command): The symbols field is now of type
2063 (bfd_mach_o_load_command): The offset and len fields are now of type
2065 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2066 Add a filelen field. Add comments.
2067 (bfd_mach_o_backend_data): New struct.
2068 (bfd_mach_o_get_backend_data): New macro.
2069 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2071 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2072 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2073 (bfd_mach_o_canonicalize_reloc): Ditto.
2075 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2076 duplicated macro. Now defined to _bfd_generic_is_local_label.
2077 (TARGET_NAME_BACKEND): New macro...
2078 (TARGET_NAME_BACKEND): ... used to name a new variable.
2079 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2080 Mach-O backend data.
2082 * mach-o-i386.c (i386_howto_table): New variable.
2083 (bfd_mach_o_i386_swap_reloc_in): New function.
2084 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2085 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2086 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2087 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2088 (bfd_mach_o_bfd_reloc_type_lookup)
2089 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2091 2009-06-11 Eric Paris <eparis@redhat.com>
2092 Nick Clifton <nickc@redhat.com>
2094 * opncls.c (_maybe_make_executable): New function. Gives execute
2095 permission to an executable bfd that was opened for writing
2096 provided that it is a regular file. Replaces common code found in...
2097 (bfd_close): here and ...
2098 (bfd_close_all_done): here.
2100 2009-06-11 Anthony Green <green@moxielogic.com>
2102 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2103 * bfd-in2.h: Rebuilt.
2104 * libbfd.h: Rebuilt.
2105 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2107 (moxie_reloc_map): Ditto.
2108 Clean up copyright notice.
2110 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2112 * bfd-in2.h: bfd_mmap prototype.
2113 * bfdio.c (bfd_mmap): New function.
2114 * libbfd.h (bfd_iovec): Add bmmap.
2115 * cache.c (cache_bmmap): New function.
2116 (cache_iovec): Initialize bmmap member.
2117 * opencls.c (opncls_bmmap): New function.
2118 (opncls_iovec): Initialize bmmap member.
2120 2009-06-09 Tristan Gingold <gingold@adacore.com>
2122 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2123 and stabstr_segment fields.
2124 (mach_o_be_vec, mach_o_le_vec): Removed
2125 (bfd_mach_o_version): New prototype.
2127 * mach-o.c (bfd_mach_o_version): Make this function public.
2128 (mach_o_wide_p): New function.
2129 (bfd_mach_o_wide_p): Ditto.
2130 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2132 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2133 Search in the list only if the name starts with a dot.
2134 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2135 test. Check bfd_seek status.
2136 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2137 (bfd_mach_o_scan_write_section_32): Ditto.
2138 (bfd_mach_o_scan_write_section_64): Ditto.
2139 (bfd_mach_o_scan_write_section): Removed.
2140 (bfd_mach_o_scan_write_segment): Split into ...
2141 (bfd_mach_o_scan_write_segment_32): ... this and ...
2142 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2143 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2144 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2145 symbol table. Now returns a boolean.
2146 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2147 Adjust for status type.
2148 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2149 test. Write symbol table. Numbers the sections.
2150 (bfd_mach_o_read_header): Check bfd_seek status.
2151 Use mach_o_wide_p instead of hard-coded test.
2152 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2153 (bfd_mach_o_scan_read_section_64): Ditto.
2154 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2155 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2156 handled common symbols.
2157 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2158 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2159 (bfd_mach_o_scan_read_dylinker): Ditto.
2160 (bfd_mach_o_scan_read_dylib): Ditto.
2161 (bfd_mach_o_scan_read_thread): Ditto.
2162 (bfd_mach_o_scan_read_symtab): Ditto.
2163 Do not create a section for the stabs.
2164 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2165 (bfd_mach_o_scan_read_segment): Ditto.
2166 (bfd_mach_o_scan_read_command): Ditto.
2167 (bfd_mach_o_scan_start_address): Ditto.
2168 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2169 (bfd_mach_o_archive_p): Check bfd_seek status.
2170 (bfd_mach_o_core_fetch_environment): Ditto.
2172 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2174 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2176 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2177 (elf_i386_link_hash_table_create): Initialize irelifunc.
2178 (elf_i386_check_relocs): Updated. Set up irelifunc for
2180 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2181 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2183 (elf_i386_relocate_section): Likewise.
2185 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2186 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2187 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2189 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2190 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2192 (elf64_x86_64_relocate_section): Likewise.
2194 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2196 (_bfd_elf_create_ifunc_sections): This.
2198 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2200 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2203 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2205 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2206 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2207 building shared object. Check info->executable instead of
2208 !info->shared when setting non_got_ref.
2209 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2210 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2211 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2213 (elf_i386_relocate_section): Output dynamic relocation for
2214 R_386_32 against STT_GNU_IFUNC symbol to get the real
2215 function address when building shared object.
2216 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2217 relocation for STT_GNU_IFUNC symbol in shared object.
2219 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2220 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2221 symbol when building shared object. Check info->executable
2222 instead of !info->shared when setting non_got_ref.
2223 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2224 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2225 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2227 (elf64_x86_64_relocate_section): Output dynamic relocation
2228 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2229 function address when building shared object.
2230 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2231 relocation for STT_GNU_IFUNC symbol in shared object.
2233 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2235 * Makefile.am: Run "make dep-am".
2236 (BFD32_BACKENDS): Add mach-o-i386.lo.
2237 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2238 * Makefile.in: Regenerate.
2240 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2242 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2243 when looking for soft-icache stubs.
2245 2009-06-05 Tristan Gingold <gingold@adacore.com>
2247 * mach-o.h: Update copyright year.
2248 (bfd_mach_o_mach_header_magic): New enum.
2249 (bfd_mach_o_cpu_subtype): Now an enum.
2250 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2251 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2252 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2253 (bfd_mach_o_load_command): Field type_required is now a boolean.
2254 Reindent prototypes.
2255 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2256 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2257 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2258 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2259 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2260 (bfd_mach_o_canonicalize_symtab): Ditto.
2261 (bfd_mach_o_get_symbol_info): Ditto.
2262 (bfd_mach_o_print_symbol): Ditto.
2263 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2264 (bfd_mach_o_make_empty_symbol): Ditto.
2265 (bfd_mach_o_write_contents): Ditto.
2267 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2268 bfd_mach_o_mkobject): Defines.
2269 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2270 Do not check with target vector but with flavour.
2271 (struct mach_o_section_name_xlat): New declaration.
2272 (dwarf_section_names_xlat): Ditto.
2273 (text_section_names_xlat): Ditto.
2274 (data_section_names_xlat): Ditto.
2275 (struct mach_o_segment_name_xlat): Ditto.
2276 (segsec_names_xlat): Ditto.
2277 (bfd_mach_o_convert_section_name_to_bfd): New function.
2278 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2279 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2280 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2281 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2282 Accept any input and output flavour. Do not share private data
2284 (bfd_mach_o_count_symbols): Add a comment.
2285 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2286 (bfd_mach_o_canonicalize_symtab): Ditto.
2287 (bfd_mach_o_get_symbol_info): Ditto.
2288 (bfd_mach_o_print_symbol): Ditto.
2289 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2290 Use constants instead of hard-coded values.
2291 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2293 (bfd_mach_o_scan_write_section_64): Ditto.
2294 (bfd_mach_o_scan_write_segment): Ditto.
2295 Do not copy sections anymore.
2296 (bfd_mach_o_write_contents): Make it public.
2297 Remove dead code. Rewrite typeflag assignment.
2298 (bfd_mach_o_build_commands): New function.
2299 (bfd_mach_o_set_section_contents): Ditto.
2300 (bfd_mach_o_make_empty_symbol): Make it public.
2301 (bfd_mach_o_read_header): Make it static.
2302 Convert to bfd_boolean.
2303 Use constants instead of hard-coded values.
2304 (bfd_mach_o_make_bfd_section): Call
2305 bfd_mach_o_convert_section_name_to_bfd to create name.
2306 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2308 (bfd_mach_o_scan_read_section_64): Ditto.
2309 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2310 a segment anymore. Use constants instead of hard-coded values.
2311 (bfd_mach_o_scan_read_command): Fix style.
2312 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2313 Get rid of BFD_IO_FUNCS.
2314 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2315 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2316 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2317 (bfd_mach_o_object_p): Removed.
2318 (bfd_mach_o_gen_core_p): New function, replaces ...
2319 (bfd_mach_o_core_p): ... deleted.
2320 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2322 * mach-o-i386.c: New file.
2323 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2324 * configure.in (TDEFINES): Add mach_o_i386_vec.
2325 * configure: Regenerated.
2326 * targets.c: Add mach_o_i386_vec.
2328 * mach-o.c: Update copyright years.
2329 (BFD_IO_FUNCS): Remove (was not used).
2330 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2331 bfd_mach_o_slurp_extended_name_table,
2332 bfd_mach_o_construct_extended_name_table,
2333 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2334 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2335 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2336 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2337 bfd_mach_o_get_section_contents_in_window,
2338 bfd_mach_o_bfd_is_local_label_name,
2339 bfd_mach_o_bfd_is_target_special_symbol,
2340 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2341 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2342 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2343 bfd_mach_o_minisymbol_to_symbol,
2344 bfd_mach_o_bfd_get_relocated_section_contents,
2345 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2346 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2347 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2348 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2349 bfd_mach_o_bfd_merge_private_bfd_data,
2350 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2351 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2352 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2353 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2354 bfd_mach_o_bfd_copy_private_header_data,
2355 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2356 * mach-o-target.c: ... here.
2357 Update copyright years.
2359 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2361 * dep-in.sed: Don't use \n in replacement part of s command.
2362 * Makefile.am (DEP1): LC_ALL for uniq.
2364 * Makefile.in: Regenerate.
2366 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2368 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2369 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2370 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2372 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2374 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2375 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2376 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2377 against STT_GNU_IFUNC symbols for static executables.
2378 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2379 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2381 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2382 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2383 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2384 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2386 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2388 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2389 symbols to be left unimported when linking statically.
2390 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2391 code when linking statically.
2393 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2395 * elf32-i386.c (elf_i386_check_relocs): Increment
2396 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2397 against STT_GNU_IFUNC symbol.
2398 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2399 local STT_GNU_IFUNC definition is used.
2400 (elf_i386_relocate_section): Handle got.offset != -1 for
2401 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2404 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2405 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2406 relocations against STT_GNU_IFUNC symbol.
2407 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2408 local STT_GNU_IFUNC definition is used.
2409 (elf64_x86_64_relocate_section): Handle got.offset != -1
2410 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2411 STT_GNU_IFUNC symbol.
2413 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2416 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2417 (elf_i386_reloc_type_lookup): Likewise.
2418 (R_386_tls): Removed.
2419 (R_386_irelative): New.
2420 (R_386_vt_offset): Updated.
2421 (elf_i386_rtype_to_howto): Likewise.
2422 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2423 (elf_i386_link_hash_table_create): Initialize igotplt,
2425 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2426 (elf_i386_adjust_dynamic_symbol): Likewise.
2427 (elf_i386_allocate_dynrelocs): Likewise.
2428 (elf_i386_relocate_section): Likewise.
2429 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2431 (elf_i386_finish_dynamic_symbol): When building a static
2432 executable, use .iplt, .igot.plt and .rel.iplt sections for
2433 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2434 locally defined STT_GNU_IFUNC symbol.
2436 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2437 (x86_64_reloc_map): Likewise.
2438 (R_X86_64_standard): Updated.
2439 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2440 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2442 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2443 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2444 (elf64_x86_64_allocate_dynrelocs): Likewise.
2445 (elf64_x86_64_relocate_section): Likewise.
2446 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2448 (elf64_x86_64_finish_dynamic_symbol): When building a static
2449 executable, use .iplt, .igot.plt and .rela.iplt sections for
2450 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2451 for locally defined STT_GNU_IFUNC symbol.
2453 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2454 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2456 * bfd-in2.h: Regenerated.
2457 * libbfd.h: Likewise.
2459 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2461 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2462 (_bfd_elf_make_ifunc_reloc_section): Removed.
2463 (_bfd_elf_is_ifunc_symbol): Likewise.
2464 (_bfd_elf_create_static_ifunc_sections): New.
2466 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2468 (elf_link_add_object_symbols): Here.
2469 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2470 STT_GNU_IFUNC symbol.
2471 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2472 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2473 (IFUNC_INFIX): Removed.
2474 (get_ifunc_reloc_section_name): Likewise.
2475 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2476 (_bfd_elf_is_ifunc_symbol): Likewise.
2477 (_bfd_elf_create_static_ifunc_sections): New.
2479 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2481 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2482 (create_got_section): Likewise.
2483 (allocate_dynrelocs): Likewise.
2484 (readonly_dynrelocs): Likewise.
2485 (set_tls_module_base): Likewise.
2486 (dtpoff_base): Likewise.
2488 (elf_i386_link_hash_table_create): Updated.
2489 (elf_i386_create_dynamic_sections): Likewise.
2490 (elf_i386_check_relocs): Likewise.
2491 (elf_i386_size_dynamic_sections): Likewise.
2492 (elf_i386_relocate_section): Likewise.
2494 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2495 (create_got_section): Likewise.
2496 (allocate_dynrelocs): Likewise.
2497 (readonly_dynrelocs): Likewise.
2498 (set_tls_module_base): Likewise.
2499 (dtpoff_base): Likewise.
2501 (elf64_x86_64_link_hash_table_create): Updated.
2502 (elf64_x86_64_create_dynamic_sections): Likewise.
2503 (elf64_x86_64_check_relocs): Likewise.
2504 (elf64_x86_64_size_dynamic_sections): Likewise.
2505 (elf64_x86_64_relocate_section): Likewise.
2507 2009-05-28 Nick Clifton <nickc@redhat.com>
2509 * targets.c (_bfd_target_vector): Only include plugin target in
2510 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2512 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2514 * elf32-spu.c (struct call_info): New member broken_cycle.
2515 (remove_cycle): Instead of physically removing call_info structures
2516 to break call graph cycles, mark them using the broken_cycle flag.
2517 (mark_overlay_section): Respect broken_cycle flag.
2518 (unmark_overlay_section): Likewise.
2519 (collect_lib_sections): Likewise.
2520 (collect_overlays): Likewise.
2521 (sum_stack): Likewise.
2523 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2525 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2526 (mark_functions_via_relocs): Initialize callee->count to 1.
2527 (pasted_function): Likewise.
2528 (spu_elf_auto_overlay): Honor call counts when determining number
2529 of stubs required in software i-cache mode.
2531 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2533 * plugin.c (program_name): Remove.
2534 (plugin_program_name): New.
2535 (bfd_plugin_set_program_name): New.
2536 (try_load_plugin): Use plugin_program_name.
2537 * plugin.h (bfd_plugin_set_program_name): New.
2539 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2541 * aclocal.m4: Include ../config/plugins.m4.
2542 * configure.in: Use AC_PLUGINS.
2543 * configure: Regenerate.
2544 * Makefile.in: Regenerate.
2545 * doc/Makefile.in: Regenerate.
2547 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2549 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2551 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2552 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2553 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2554 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2555 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2556 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2557 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2558 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2559 * reloc.c (bfd_generic_relax_section): Likewise.
2560 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2561 * vms.c (vms_bfd_relax_section): Likewise.
2563 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2565 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2567 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2568 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2570 * elf32-i386.c (allocate_dynrelocs): Updated.
2571 (elf_i386_relocate_section): Likewise.
2572 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2573 (elf64_x86_64_relocate_section): Likewise.
2575 * elf64-x86-64.c (is_indirect_symbol): Removed.
2577 2009-05-26 Nick Clifton <nickc@redhat.com>
2579 * po/id.po: Updated Indonesian translation.
2581 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2583 * Makefile.am: Run "make dep-am".
2586 (ALL_MACHINES): Add cpu-plugin.lo.
2587 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2588 (BFD32_BACKENDS): Add plugin.lo.
2589 (BFD32_BACKENDS_CFILES): Add plugin.c.
2590 (libbfd_la_LIBADD): Add LIBDL
2591 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2592 (bfd_plugin_arch): Declare.
2593 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2594 * bfd.c (bfd): Add plugin_data.
2595 * config.bfd: Handle the plugin target.
2596 * configure.in: Check for --enable-plugins.
2597 (LT_INIT): Use the dlopen option.
2598 * cpu-plugin.c: New.
2601 * targets.c (plugin_vec): Declare.
2602 (_bfd_target_vector): Add plugin_vec.
2603 * Makefile.in: Regenerate.
2604 * bfd-in2.h: Regenerate.
2605 * configure: Regenerate.
2607 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2609 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2610 per line with all lines having continuation backslash. Prefix
2611 first line with "A", following lines with "B".
2612 * Makefile.am (DEP): Don't use dep.sed here.
2613 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2614 dep.sed here on dependencies, sort and uniq.
2615 * Makefile.in: Regenerate.
2617 2009-05-25 Tristan Gingold <gingold@adacore.com>
2619 * makefile.vms: Add verilog.obj to object list OBJS.
2621 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2623 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2624 for BFD_IN_MEMORY is cleared.
2625 (bfd_bwrite): Zero excess memory allocated.
2627 2009-05-22 Julian Brown <julian@codesourcery.com>
2629 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2631 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2632 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2633 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2634 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2635 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2636 (a8_erratum_fix, a8_erratum_reloc): New structs.
2637 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2638 num_a8_erratum_fixes, fix_cortex_a8 fields.
2639 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2640 (elf32_arm_add_stub): Split into two parts, creating...
2641 (elf32_arm_create_or_find_stub_sec): New function.
2642 (elf32_arm_final_link_relocate): Add forward declaration.
2643 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2644 relocations, multiple relocations per stub.
2645 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2646 (arm_size_one_stub): Use find_stub_size_and_template.
2647 (a8_reloc_compare): New.
2648 (find_thumb_glue): Add forward declaration.
2649 (cortex_a8_erratum_scan): New.
2650 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2651 (bfd_elf32_arm_set_cortex_a8_fix): New.
2652 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2653 (arm_map_one_stub): Add THUMB32_TYPE support.
2654 (a8_branch_to_stub_data): New.
2655 (make_branch_to_a8_stub): New.
2656 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2657 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2658 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2659 Cortex-A8 erratum workaround.
2660 * bfd-in2.h: Regenerate.
2662 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2664 * Makefile.am: Run "make dep-am".
2665 * Makefile.in: Regenerate.
2666 * po/SRC-POTFILES.in: Regenerate.
2668 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2670 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2673 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2675 * elf-bfd.h (struct elf_backend_data
2676 <elf_backend_link_output_symbol_hook>): Return an int.
2677 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2678 symbols on deleted .opd entries.
2679 * elflink.c (elf_link_output_sym): Return without outputting sym
2680 if output_symbol_hook returns 2.
2681 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2682 Abort if we must not discard sym.
2683 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2685 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2686 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2687 elf_backend_link_output_symbol_hook return type change.
2688 * elf32-arm.c (output_arch_syminfo): Likewise.
2689 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2690 (elf32_arm_output_arch_local_syms): Likewise.
2691 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2692 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2693 (bfd_score_elf_link_output_symbol_hook): Likewise.
2694 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2695 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2696 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2697 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2698 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2699 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2700 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2701 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2702 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2703 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2704 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2706 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2708 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2709 out of range .opd symbols.
2711 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2713 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2714 fprintf_vma directly.
2715 * peXXigen.c (pe_print_edata): Likewise.
2716 (pe_print_pdata): Likewise.
2717 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2718 (_bfd_XX_print_private_bfd_data_common): Likewise.
2720 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2722 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2724 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2725 Paul Brook <paul@codesourcery.com>
2727 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2728 fix discarded sections.
2730 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2732 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2733 sections into the software icache.
2735 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2737 * elf32-spu.c (build_stub): Always build "compact" sofware
2740 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2742 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2743 (spu_elf_setup): Initialize it.
2744 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2745 Update to new-sytle cache manager data structures.
2746 (spu_elf_build_stubs): Generate new-style cache manager data
2747 structures and symbols.
2748 (spu_elf_auto_overlay): Update size computation.
2750 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2752 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2753 segments first amongst the program headers.
2755 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2757 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2758 into addresses for relocation types that look at high bits. Remove
2759 special handling of relocation overflow warnings.
2761 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2763 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2764 control flow graph between fragments of a function.
2766 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2768 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2769 generate only a 16-byte .toe section.
2770 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2772 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2774 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2775 (spu_elf_place_overlay_data): ..here. New function.
2776 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2778 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2780 * elf32-arm.c: Move sysdep.h to start of file.
2782 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2784 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2786 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2787 __icache_tag_array and __icache_tag_array_size.
2789 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2791 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2793 (bfinfdpic_link_omit_section_dynsym): Likewise.
2794 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2796 2009-05-05 Paul Brook <paul@codesourcery.com>
2798 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2799 * bfd-in2.h: Regenerate.
2800 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2801 (_arm_elf_section_data): Add text and exidx fields.
2802 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2803 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2804 copy_exidx_entry): New functions.
2805 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2807 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2809 * elf32-arm.c (DEF_STUBS): New helper define.
2810 (DEF_STUB): Likewise.
2811 (stub_def): New type.
2812 (stub_definitions): New array, containing stub template pointers
2814 (arm_size_one_stub): Make use of stub_definitions.
2816 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2818 * elflink.c (find_version_for_sym): Remove from here, ...
2819 * linker.c (bfd_find_version_for_sym): ... rename, replace
2820 here, make public and update all callers.
2821 * bfd-in2.h: Regenerate.
2823 2009-04-30 Nick Clifton <nickc@redhat.com>
2825 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2827 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2828 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2829 into a STT_GNU_IFUNC symbol type.
2830 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2832 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2833 the binary contains ifunc symbols.
2834 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2835 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2836 * elf32-i386.c (is_indirect_function): New function.
2837 (elf_i386_check_relocs): Create an ifunc output section.
2838 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2839 section if necessary.
2840 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2842 (elf_i386_add_symbol_hook): New function. Set the
2843 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2844 symbol is encountered.
2845 (elf_backend_post_process_headers): Define.
2846 (elf_backend_add_symbol_hook): Define.
2847 (elf_i386_post_process_headers): Rename to
2848 elf_i388_fbsd_post_process_headers.
2849 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2850 (is_indirect_function): New function.
2851 (elf64_x86_64_check_relocs): Create an ifunc output section.
2852 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2853 section if necessary.
2854 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2855 symbol if necessary.
2856 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2857 elf_obj_data structure if an ifunc symbol is encountered.
2858 (elf_backend_post_process_headers): Define.
2859 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2860 if we have ifunc symbols to handle.
2861 (get_ifunc_reloc_section_name): New function. Computes the name
2862 for an ifunc section.
2863 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2864 section to hold ifunc relocs.
2865 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2866 (bfd_print_symbol_vandf): Handle ifunc symbols.
2867 (bfd_decode_symclass): Likewise.
2868 * bfd-in2.h: Regenerate.
2870 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2872 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2873 MOVW and MOVT relocations in a shared library link.
2875 2009-04-27 Anthony Green <green@moxielogic.com>
2877 * verilog.c: New file.
2878 * Makefile.am (BFD32_LIBS): Add verilog.c.
2879 (BFD32_LIBS_CFILES): Add verilog.c.
2880 (verilog.lo): New build rule.
2881 * Makefile.in: Rebuilt.
2882 * targets.c: Add verilog support.
2883 * bfd.c (tdata union): Add Verilog private data field.
2884 * bfd-in2.h: Regenerate.
2886 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2888 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2891 2009-04-23 Matthias Klose <doko@ubuntu.com>
2893 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2895 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2898 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2899 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2900 (elf32_arm_size_stubs): Likewise.
2901 (record_thumb_to_arm_glue): Deleted unused function.
2902 (bfd_elf32_arm_process_before_allocation): No longer handle
2903 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2904 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2905 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2907 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2909 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2910 (elf32_arm_write_section): Declare early.
2911 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2912 (arm_allocate_glue_section_space): Exclude empty sections.
2913 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2914 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2916 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2917 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2918 (elf32_arm_size_dynamic_sections): Allocate interworking
2920 (bfd_elf32_bfd_final_link): Define.
2922 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2924 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2926 * coffcode.h (coff_compute_section_file_positions): Clear
2927 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2929 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2930 force_minimum_alignment.
2932 * libcoff.h: Regenerated.
2934 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2935 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2937 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2938 nor target_subsystem.
2940 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2941 force_minimum_alignment nor target_subsystem.
2943 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2945 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2946 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2947 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2948 include in coff-x86_64.c of headers.
2949 (PDATA_ROW_SIZE): New define.
2950 (pex_regs[]): New static array.
2951 (pex64_get_runtime_function): New static function.
2952 (pex64_get_unwind_info): Likewise.
2953 (pex64_get_scope_entry): Likewise.
2954 (pex64_xdata_print_uwd_codes): Likewise.
2955 (pex64_get_section_by_rva): Likewise.
2956 (pex64_dump_xdata): Likewise.
2957 (pex64_bfd_print_pdata): Likewise.
2958 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2959 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2960 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2962 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2963 Alan Modra <amodra@bigpond.net.au>
2964 Dave Korn <dave.korn.cygwin@gmail.com>
2966 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2967 long names and non-NUL-terminated strings.
2969 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2971 * bfd-in2.h: Regenerated.
2973 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2975 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2976 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2978 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2981 * coffcode.h (bfd_pei_p): New.
2983 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2984 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2985 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2986 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2987 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2988 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2990 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2991 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2992 bfd_efi_rtdrv_x86_64_vec,
2993 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2994 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2995 * targets.c: Likewise.
2997 * configure: Regenerated.
2998 * libcoff.h: Likewise.
2999 * Makefile.in: Likewise.
3001 * efi-app-ia32.c: Removed.
3002 * efi-app-x86_64.c: Likewise.
3003 * efi-bsdrv-ia32.c: Likewise.
3004 * efi-bsdrv-ia64.c: Likewise.
3005 * efi-bsdrv-x86_64.c: Likewise.
3006 * efi-rtdrv-ia32.c: Likewise.
3007 * efi-rtdrv-ia64.c: Likewise.
3008 * efi-rtdrv-x86_64.c: Likewise.
3009 * efi-rtdrv-ia32.c: Likewise.
3011 * efi-app-ia64.c: Moved to ...
3013 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3014 (TARGET_NAME): Set to pei-ia64.
3016 * libpei.h (bfd_target_pei_p): Removed.
3017 (bfd_target_pei_arch): Likewise.
3018 (bfd_target_efi_app_p): Likewise.
3019 (bfd_target_efi_app_arch): Likewise.
3020 (bfd_target_efi_bsdrv_p): Likewise.
3021 (bfd_target_efi_bsdrv_arch): Likewise.
3022 (bfd_target_efi_rtdrv_p): Likewise.
3023 (bfd_target_efi_rtdrv_arch): Likewise.
3024 (bfd_pe_executable_p): Likewise.
3026 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3027 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3028 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3029 and efi-rtdrv-ia32.c.
3030 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3031 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3032 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3033 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3034 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3035 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3036 (efi-app-ia64.lo): Removed.
3037 (efi-bsdrv-ia32.lo): Likewise.
3038 (efi-rtdrv-ia32.lo): Likewise.
3039 (efi-app-ia64.lo): Likewise.
3040 (efi-bsdrv-ia64.lo): Likewise.
3041 (efi-rtdrv-ia64.lo): Likewise.
3042 (efi-app-x86_64.lo): Likewise.
3043 (efi-bsdrv-x86_64.lo): Likewise.
3044 (efi-rtdrv-x86_64.lo): Likewise.
3047 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3049 (arch_type): Removed.
3050 (pe_arch): Likewise.
3051 (pe_bfd_object_p): Just return coff_object_p.
3053 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3054 bfd_pe_executable_p with bfd_pei_p.
3056 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3058 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3059 PLT entries to an undefined symbol when generating a shared
3062 2009-04-17 Nick Clifton <nickc@redhat.com>
3065 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3067 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3069 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3070 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3071 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3072 * binary.c (binary_bfd_define_common_symbol): Likewise.
3073 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3074 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3075 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3076 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3077 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3078 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3079 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3080 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3081 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3082 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3083 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3084 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3085 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3086 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3087 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3088 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3089 * som.c (som_bfd_define_common_symbol): Likewise.
3090 * srec.c (srec_bfd_define_common_symbol): Likewise.
3091 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3092 * versados.c (versados_bfd_define_common_symbol): Likewise.
3093 * vms.c (vms_bfd_define_common_symbol): Likewise.
3094 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3095 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3096 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3097 (pmac_xcoff_vec): Likewise.
3098 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3099 (aix5coff64_vec): Likewise.
3100 * linker.c (bfd_generic_define_common_symbol): New function.
3101 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3102 (_bfd_define_common_symbol): New field.
3103 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3104 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3105 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3107 * bfd-in2.h: Regenerate.
3108 * libbfd.h: Likewise.
3109 * libcoff.h: Likewise.
3111 2009-04-15 Anthony Green <green@moxielogic.com>
3113 * targets.c: Add moxie support.
3114 * Makefile.am: Ditto.
3115 * Makefile.in: Rebuilt.
3116 * cpu-moxie.c, elf32-moxie.c: New files.
3117 * archures.c: Add moxie support.
3118 * configure.in: Add moxie support.
3119 * configure: Rebuilt.
3120 * config.bfd, archures.c: Add moxie support.
3121 * bfd-in2.h: Rebuilt.
3123 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3125 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3126 branch to an undef weak symbol into a jump to next instruction if
3127 a PLT entry will be created.
3129 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3131 * coffgen.c (make_a_section_from_file): Set the backend long
3132 section names enable if long section names found on input.
3133 * coffcode.h: Extend long section names documentation to match.
3135 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3137 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3140 2009-04-07 DJ Delorie <dj@redhat.com>
3142 * archures.c: Add bfd_mach_mep_c5.
3143 * bfd-in2.h: Likewise.
3144 * cpu-mep.c: Add bfd_c5_arch.
3145 * elf32-mep.c: Support it.
3147 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3149 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3150 info->callbacks->einfo.
3151 * linker.c (_bfd_generic_section_already_linked): Likewise.
3153 2009-04-06 DJ Delorie <dj@redhat.com>
3155 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3157 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3159 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3160 _bfd_pex64_print_pdata only if PE is defined.
3162 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3163 (_bfd_pex64_print_pdata): This.
3165 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3166 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3169 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3171 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3172 _bfd_pep_print_x64_pdata.
3173 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3174 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3176 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3178 * elf32-xtensa.c (relax_property_section): Always set r_offset
3181 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3183 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3184 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3186 (elf32_arm_stub_type): New enum values for the two new stubs.
3187 (arm_type_of_stub): Make use of the two new stubs.
3188 (arm_size_one_stub): Handle the two new stubs.
3190 2009-04-01 Matt Thomas <matt@netbsd.org>
3192 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3193 hidden symbols into the GOT or PLT.GOT.
3194 (elf_vax_relocate_section): Do not emit a PCREL reloc
3195 into a shared object if it is against a hidden symbol.
3197 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3199 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3200 and know_contains_shared_object_p.
3201 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3202 Cache the result in the archive_info table.
3203 (xcoff_auto_export_p): Add an "info" parameter and update the
3204 call to xcoff_archive_contains_shared_object_p.
3205 (xcoff_mark_auto_exports): Update accordingly.
3206 (xcoff_post_gc_symbol): Likewise.
3208 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3210 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3213 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3215 * coff-rs6000.c (member_layout): New structure.
3216 (archive_iterator): Likewise.
3217 (member_layout_init): New function.
3218 (archive_iterator_begin): Likewise.
3219 (archive_iterator_next): Likewise.
3220 (xcoff_write_armap_old): Use the new iterator functions.
3221 (do_shared_object_padding): Delete.
3222 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3223 handling of arch_info.
3224 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3225 first loop rather than the second. Allocate a member header if
3226 there isn't one, then work out the stat information and length
3227 in the first loop too. Use the new iterators for the second loop.
3228 (xcoff_write_archive_contents_big): Likewise.
3230 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3232 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3233 (bfd_xcoff_set_archive_import_path): Likewise.
3234 * bfd-in2.h: Regenerate.
3235 * xcofflink.c: Include libiberty.h.
3236 (xcoff_archive_info): New structure.
3237 (xcoff_archive_info_hash): New function.
3238 (xcoff_archive_info_eq): Likewise.
3239 (xcoff_get_archive_info): Likewise.
3240 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3241 (bfd_xcoff_split_import_path): New function.
3242 (bfd_xcoff_set_archive_import_path): Likewise.
3243 (xcoff_set_import_path): Move earlier in file.
3244 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3245 object to the the directory part of the bfd's filename. Get the
3246 import path and filename of an archive object from the archive's
3247 xcoff_tdata, initializing it if necessary. Update use of
3249 (bfd_link_input_bfd): Update use of import_file_id.
3250 (xcoff_write_global_symbol): Likewise.
3252 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3254 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3256 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3258 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3259 a .loader section for relocatable links.
3260 (xcoff_need_ldrel_p): New function.
3261 (xcoff_mark): Use it.
3262 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3264 (xcoff_build_ldsym): New function, split out from...
3265 (xcoff_build_ldsyms): ...here. Rename to...
3266 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3267 call xcoff_build_ldsym, if there's a loader section.
3268 (xcoff_build_loader_section): New function, extracted verbatim from...
3269 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3270 there's a loader section. Only add an __rtinit loader symbol
3271 if there's a loader section. Update after above name change.
3272 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3273 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3274 and xcoff_create_ldrel.
3275 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3276 (xcoff_reloc_link_order): Likewise, but only call it if there's
3277 a loader section. Use xcoff_symbol_section.
3278 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3279 if there's a loader section.
3281 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3283 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3285 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3287 * elf32-arm.c (group_sections): Rewrite loops for better
3290 2009-03-30 DJ Delorie <dj@redhat.com>
3292 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3293 relocs when doing a relocatable link.
3295 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3297 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3298 "ERROR:", in error messages.
3299 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3300 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3301 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3302 (elf32_arm_merge_eabi_attributes): Likewise.
3303 (elf32_arm_merge_private_bfd_data): Likewise.
3305 2009-03-27 Nick Clifton <nickc@redhat.com>
3307 * section.c (bfd_get_section_contents): Detect and handle the case
3308 where a section has the SEC_IN_MEMORY flag set but no actual
3311 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3314 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3315 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3316 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3317 if we don't find matching PT_LOAD when copying.
3319 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3321 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3322 the reloc descriptions.
3324 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3326 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3327 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3328 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3330 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3332 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3333 (bfd_i386_arch_intel_syntax): Likewise.
3334 (i8086_arch): Likewise.
3335 (bfd_x86_64_arch): Likewise.
3337 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3339 * elf32-cris.c (cris_elf_relocate_section): <case
3340 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3341 symbols for non-allocated sections. Don't check whether to
3342 generate R_CRIS_DTPMOD for non-allocated sections.
3343 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3344 handle relocation GC:ing if applied to non-allocated section.
3345 (cris_elf_check_relocs): Similar.
3347 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3348 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3349 when emitting a known TP offset in the GOT.
3351 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3353 * elf64-ppc.c (synthetic_opd): Delete.
3354 (compare_symbols): Look for .opd name rather than section match.
3355 (ppc64_elf_get_synthetic_symtab): Likewise.
3357 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3359 * elf32-ppc.c (is_pic_glink_stub): Delete.
3360 (is_nonpic_glink_stub): New function.
3361 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3363 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3365 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3366 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3368 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3369 macros for visibilty and locality checks.
3370 (elf_s390_adjust_dynamic_symbol): Likewise.
3371 (allocate_dynrelocs): Likewise.
3372 (elf_s390_relocate_section): Likewise.
3373 (elf_s390_finish_dynamic_symbol): Likewise.
3374 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3375 (elf_s390_adjust_dynamic_symbol): Likewise.
3376 (allocate_dynrelocs): Likewise.
3377 (elf_s390_relocate_section): Likewise.
3378 (elf_s390_finish_dynamic_symbol): Likewise.
3380 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3382 * bfd-in2.h: Regenerated.
3383 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3384 for debugging sections and map memory read/write dependent on
3386 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3387 without memory read flags set.
3388 * section.c: Add SEC_COFF_NOREAD to section flags.
3390 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3392 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3395 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3397 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3398 "no overlays" return. If there are overlays, create overlay
3399 manager entry symbols here, so that..
3400 (spu_elf_build_stubs): ..we don't need to set them up here.
3401 Simplify entry symbol tests.
3402 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3404 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3406 * elf.c (elfcore_grok_openbsd_procinfo)
3407 (elfcore_grok_openbsd_note): New functions.
3408 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3410 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3412 * vms-hdr.c: Don't include alloca.h.
3413 * elf32-m68hc1x.c: Include alloca-conf.h.
3415 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3417 * Makefile.am: Run "make dep-am".
3418 * Makefile.in: Regenerate.
3420 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3422 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3424 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3426 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3428 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3429 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3430 ovly_return fields with ovly_entry[2]. Adjust all users.
3431 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3433 (spu_elf_build_stubs): Likewise.
3434 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3435 ovly_flavour changes. Update all callers.
3436 (ovl_stub_size_log2): New function.
3437 (build_stub): Handle compact icache stubs. Use different manager
3438 entry point for stubs in non-icache area.
3439 (spu_elf_size_stubs): Don't allocate space for indirect branch
3441 (spu_elf_build_stubs): And don't built them.
3443 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3445 * dwarf2.c (read_section): Always use rawsize, if available.
3447 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3449 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3450 of rawsize and size for buffer.
3452 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3454 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3455 parameter just because fixed sections fit into local store.
3456 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3457 generating overlays if fixed sections plus reserved stack
3458 and heap space fit into local store.
3460 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3462 * elf32-spu.c (build_stub): Correct icache set_id.
3463 (spu_elf_relocate_section): Likewise.
3465 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3467 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3468 symbol table if it was created by the current call.
3470 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3472 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3473 class XMC_DS rather than XMC_UA.
3475 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3477 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3478 bfd_boolean export_defineds parameter with an unsigned int
3479 auto_export_flags parameter.
3480 * bfd-in2.h: Regenerate.
3481 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3482 split out from xcoff_build_ldsyms.
3483 (xcoff_covered_by_expall_p): New function.
3484 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3485 but with extra code to handle -bexpfull and -bexpall.
3486 (xcoff_mark_auto_exports): New function.
3487 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3488 a function should be automatically exported.
3489 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3490 parameter with an auto_export_flags parameter. Update ldinfo
3491 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3494 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3496 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3497 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3498 init and fini functions. Do garbage collection for objects
3499 without an entry point too.
3501 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3503 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3504 check whether a symbol has csect information.
3505 (coff_print_aux): Likewise.
3506 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3507 information for C_AIX_WEAKEXT too.
3508 (_bfd_xcoff_swap_aux_out): Likewise.
3509 (xcoff_reloc_type_br): Handle defweak symbols too.
3510 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3511 information for C_AIX_WEAKEXT too.
3512 (_bfd_xcoff64_swap_aux_out): Likewise.
3513 (xcoff64_reloc_type_br): Handle defweak symbols too.
3514 * coffgen.c (coff_print_symbol): Handle auxillary function
3515 information for C_AIX_WEAKEXT too.
3516 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3517 instead of BSF_GLOBAL if the L_WEAK flag is set.
3518 (xcoff_dynamic_definition_p): New function.
3519 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3520 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3521 always take the symbol class from the ldsym. Use weak bfd symbol
3522 types for weak ldsyms.
3523 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3524 Fix the check for whether a definition is from a shared object.
3525 Allow redefinitions of weak symbols.
3526 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3527 (xcoff_keep_symbol_p): Likewise.
3528 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3529 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3530 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3531 but mark them as L_WEAK.
3532 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3533 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3535 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3537 * xcofflink.c (xcoff_mark): When walking the relocations,
3538 only mark the target symbol or the target section, not both.
3539 (xcoff_final_definition_p): New function.
3540 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3541 symbol is a valid definition of the associated output symbol.
3542 Use XCOFF_ALLOCATED to stop the same hash table entry having
3544 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3546 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3548 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3550 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3553 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3555 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3556 * libcoff.h: Regenerate.
3557 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3558 line-number counts in the bfd's lineno_counts field.
3559 Don't keep per-csect line-number counts.
3560 (xcoff_sweep): Don't update per-csect line-number counts.
3561 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3562 entries in each output section.
3563 (xcoff_link_input_bfd): Get the number of line numbers from
3564 the bfd's lineno_counts field, rather than recalculating it
3565 from scratch. Fix the range check when updating C_BINCL and
3567 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3568 here. Don't expect csects to have line-number counts.
3570 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3572 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3573 * libcoff.h: Regenerate.
3574 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3575 "skip" logic from xcoff_link_input_bfd.
3576 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3577 objects in a dynamic link, rather than checking whether csectpp
3578 is null. Always allocate debug_index for other objects,
3579 and always go through the loop. Update the type of debug_index
3580 after the change above. Read the auxillary csect information
3581 and use xcoff_keep_symbol_p to decide whether a symbol should
3582 be kept. Set its debug_index to -2 if not.
3583 (xcoff_link_input_bfd): Update the type of debug_index after
3584 the change above and always expect it to be nonnull. Use it to
3585 test whether a symbol should be stripped, rather than making the
3586 decision here. Postpone all symbol creation to the second pass.
3588 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3590 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3591 creating a descriptor.
3592 (xcoff_sweep): Don't mark toc_section unless it's needed.
3593 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3594 when marking every bfd.
3595 (xcoff_link_input_bfd): Skip all TOC anchors.
3596 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3597 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3598 to -1; call xcoff_find_tc0 instead.
3600 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3602 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3603 * libcoff.h: Regenerate.
3604 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3605 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3606 the previous symbol's csect. Treat last_symndx as an inclusive value
3607 and simplify its handling.
3608 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3609 symbols with the right csect. Don't mark rsec when processing
3610 relocations against undefined or absolute sections.
3611 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3612 of bfd_und_section_ptr.
3613 (xcoff_link_input_bfd): Likewise.
3615 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3617 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3618 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3619 flag is set. Assert that all undefined symbols are either
3620 imported or defined by a dynamic object.
3621 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3622 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3623 handling to all relocations. Only set XCOFF_CALLED for function
3625 (xcoff_find_function): New function, split out from...
3626 (bfd_xcoff_export_symbol) ...here.
3627 (xcoff_set_import_path): New function, split out from...
3628 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3629 meaning of XCOFF_CALLED.
3630 (xcoff_mark_symbol): If we mark an undefined and unimported
3631 symbol, find some way of defining it. If the symbol is a function
3632 descriptor, fill in its definition automatically. If the symbol
3633 is a function, mark its descriptor and allocate room for global
3634 linkage code. Otherwise mark the symbol as implicitly imported.
3635 Move the code for creating function descriptors from...
3636 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3637 check for symbols that were implicitly defined.
3638 (xcoff_mark): Don't count any dynamic relocations against
3640 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3641 in the xcoff link info.
3642 (xcoff_link_input_bfd): Remove handling of undefined and
3645 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3647 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3648 if the target is absolute. Fix comment typo.
3649 (xcoff_ppc_relocate_section): Remove FIXME.
3650 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3651 if the target is absolute.
3653 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3655 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3656 R_POS and R_NEG relocations against absolute symbols to the
3659 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3661 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3662 to 2 for bfd_mach_ppc_620.
3664 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3666 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3667 * configure.in: Likewise.
3668 * configure: Regenerate.
3670 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3673 * elf.c (assign_section_numbers): Generate symbol table if there
3674 is any relocation in output.
3675 (_bfd_elf_compute_section_file_positions): Likewise.
3677 2009-03-13 Nick Clifton <nickc@redhat.com>
3680 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3681 * elflink.c (elf_link_read_relocs_from_section): Use
3682 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3683 relocs but no symbol table.
3684 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3686 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3689 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3690 to check ___tls_get_addr.
3692 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3693 strncmp to check __tls_get_addr.
3695 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3697 * dwarf2.c (read_section): Always check the offset, even when the
3698 section has been read before.
3700 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3702 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3705 2009-03-11 Chris Demetriou <cgd@google.com>
3707 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3708 * bfd-in2.h: Regenerate.
3709 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3710 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3712 (bsd_write_armap): Likewise.
3713 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3714 flag is set, do nothing.
3715 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3718 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3720 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3721 used to update stack pointer.
3723 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3726 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3727 for unknown symbols in absolute section.
3729 2009-03-06 Nick Clifton <nickc@redhat.com>
3731 * po/es.po: Updated Spanish translation.
3733 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3735 * elf32-arm.c (group_sections): Take next section size into
3736 account before accepting to group it.
3738 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3740 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3742 (elf32_arm_final_link_relocate): Likewise.
3744 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3747 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3749 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3751 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3752 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3753 (BFD_FAKE_SECTION): Init new flag.
3754 * ecoff.c (bfd_debug_section): Likewise.
3755 * bfd-in2.h: Regenerate.
3756 * libbfd.h: Regenerate.
3757 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3758 (ppc_elf_reloc_type_lookup): Handle new relocs.
3759 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3760 without marker relocs.
3761 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3762 if section has no old-style calls.
3763 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3764 Don't try to optimize new-style __tls_get_addr call when handling
3765 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3767 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3768 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3769 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3770 without marker relocs.
3771 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3772 if section has no old-style calls. Set toc_ref for new relocs as
3774 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3775 Don't try to optimize new-style __tls_get_addr call when handling
3776 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3779 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3782 * configure.in: Test for ld --as-needed support. Link shared
3783 libbfd against libm.
3784 * configure: Regenerate.
3786 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3788 * Makefile.am: Run "make dep-am".
3789 * Makefile.in: Regenerate.
3791 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3793 * elf32-score7.c: New file.
3794 * elf32-score.h: New file.
3795 * elf32-score.c: Add code to support score 7. Set score7 as the
3797 * cpu-score.c: Add score7 architecure.
3798 (compatibile): New function.
3799 * Makefile.am: Add rules for building elf32-score7 object.
3800 * Makefile.in: Regenerate.
3801 * configure.in: Add elf32-score7 object to score vectors.
3802 * configure: Regenerate.
3803 * reloc.c: Add score7 relocs.
3804 * archures.c: Add score3 and score7 machine numbers.
3805 * bfd-in2.h: Regenerate.
3806 * libbfd.h: Regenerate.
3808 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3810 * configure: Regenerate.
3812 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3814 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3815 (elf32_hppa_check_relocs): Use it.
3817 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3819 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3820 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3821 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3822 (elf_hppa_record_segment_addrs): Likewise.
3823 (elf_hppa_final_link): Likewise.
3824 (elf_hppa_relocate_insn): Likewise.
3825 (elf_hppa_final_link_relocate): Likewise.
3826 (elf64_hppa_relocate_section): Likewise.
3827 * elf64-hppa.c: Insert above.
3829 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3831 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3832 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3833 (elf_hppa_relocate_section): Likewise.
3834 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3835 from struct elf_link_hash_entry. Add count field.
3836 (struct elf64_hppa_dyn_hash_table): Delete.
3837 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3838 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3839 (hppa_elf_hash_entry, eh_name): Define.
3840 (elf64_hppa_new_dyn_hash_entry): Delete.
3841 (elf64_hppa_dyn_hash_lookup): Delete.
3842 (elf64_hppa_dyn_hash_traverse): Delete.
3843 (get_dyn_name): Delete.
3844 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3845 of struct elf64_hppa_dyn_hash_entry *.
3846 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3847 allocate_global_data_plt, allocate_global_data_stub,
3848 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3850 (hppa64_link_hash_newfunc): New.
3851 (elf64_hppa_hash_table_create): Rework.
3852 (count_dyn_reloc): Likewise.
3853 (hppa64_elf_local_refcounts): New.
3854 (elf64_hppa_check_relocs): Rework using standard technique for recording
3855 local DLT, PLT and OPD reference counts.
3856 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3857 elf_link_hash_entry *.
3858 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3859 allocate_global_data_plt, allocate_global_data_stub,
3860 allocate_global_data_opd, allocate_dynrel_entries,
3861 elf64_hppa_adjust_dynamic_symbol,
3862 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3863 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3864 Use hppa_link_hash_table. Rework.
3865 (elf64_hppa_link_output_symbol_hook): Rework.
3866 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3867 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3868 elf64_hppa_finish_dynamic_sections): Likewise.
3870 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3872 * elf32-arm.c (stub_reloc_type): Removed.
3873 (insn_sequence): Renamed reloc_type field to r_type.
3874 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3875 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3876 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3877 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3878 (arm_stub_is_thumb): Catch new stubs.
3879 (arm_type_of_stub): Handle new stubs.
3880 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3881 (bfd_elf32_arm_process_before_allocation): Remove useless
3884 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3886 * elf.c (elf_find_function): Use is_function_type to check
3889 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3891 * xtensa-modules.c: Revert to previous version 1.11 due
3892 to inadvertant commit.
3894 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3896 * elf32-xtensa.c (text_action_add): Separate test for action
3897 type. Break if saved action is ta_widen_insn at same offset.
3899 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3901 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3902 to elf32_arm_stub_long_branch_any_arm_pic.
3903 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3904 (enum elf32_arm_stub_type, arm_type_of_stub)
3905 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3908 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3910 * elf32-arm.c (PREV_SEC): Update comment.
3911 (group_sections): Rename argument to stubs_always_after_branch.
3912 Reverse the list and place stubs at the end of input sections.
3914 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3916 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3918 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3920 (arm_size_one_stub): Remove unnecessary break.
3921 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3923 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3925 * elf32-arm.c (stub_insn_type): New type.
3926 (stub_reloc_type): Likewise.
3927 (insn_sequence): Likewise.
3928 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3929 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3930 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3931 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3932 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3933 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3934 (elf32_arm_stub_hash_entry): Add new helper fields.
3935 (stub_hash_newfunc): Initialize these new fields.
3936 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3937 to take endianness into account.
3938 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3939 (arm_map_one_stub): Code is now more generic, thanks to
3942 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3944 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3946 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3947 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3948 BLX is not available. Fix typo in warning message. Add comments
3949 and improve formatting.
3950 (arm_build_one_stub): Adjust to new
3951 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3952 (arm_map_one_stub): Likewise.
3954 2009-02-23 Tristan Gingold <gingold@adacore.com>
3955 Eric Botcazou <ebotcazou@adacore.com>
3956 Douglas B Rupp <rupp@gnat.com>
3958 * vms.h: Update copyright year, fix comments, reorder declarations.
3959 (_bfd_save_vms_section): Remove the prototype.
3960 (EGPS_S_V_NO_SHIFT): New constant.
3961 (bfd_vms_set_section_flags): New prototype.
3962 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3964 (EGSY_S_W_FLAGS): Ditto.
3965 (EGSY_S_V_QUAD_VAL): Ditto.
3966 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3967 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3968 EGST_S_B_NAMLNG): Ditto.
3969 (ESRF_S_B_NAMLNG): Ditto.
3970 (ETIR_S_C_HEADER_SIZE): Ditto.
3971 (EGPS_S_V_ALLOC_64BIT): Ditto.
3972 (DST_S_C_EPILOG): Ditto.
3973 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3974 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3975 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3976 (DST_S_L_PCLINE_UNSLONG): Ditto.
3977 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3978 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3979 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3980 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3981 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3982 (DST_S_B_SRC_UNSBYTE): Ditto.
3983 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3985 (vms_section, vms_reloc): Remove types.
3986 (hdr_struc): Replaced by ...
3987 (hdr_struct): ... new type.
3988 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3989 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3990 (EMH_DATE_LENGTH): Ditto.
3991 (eom_struc): Replaced by ...
3992 (eom_struct): ... new type.
3993 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3994 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3995 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3996 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3997 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3998 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3999 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4000 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4001 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4002 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4003 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4004 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4005 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4006 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4007 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4008 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4009 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4010 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4011 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4012 (enum file_type_enum): New type.
4013 (struct location_struct): Removed.
4014 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4015 (struct funcinfo, struct module): Ditto.
4016 (struct vms_private_data_struct): Update fields.
4017 (struct vms_section_data_struct): New type.
4019 * vms.c: Update copyright year, fix comments,
4020 Fix includes for DECC, add prototypes.
4021 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4023 Use flavour to set is_vax, location_stack is removed.
4024 (struct pair): Declare.
4025 (fill_section_ptr): Initialize variables at declaration.
4026 Add guard to set SECTION_SYM flag, handlde und section.
4027 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4028 (_bfd_vms_slurp_object_records): New function, replaces previous
4030 (vms_slurp_module): New function.
4031 (vms_slurp_image): Ditto.
4032 (vms_object_p): Complete rewrite.
4033 (vms_mkobject): Use is_vax field to slect architecture.
4034 (free_reloc_stream): New function.
4035 (vms_convert_to_var): Ditto.
4036 (vms_convert_to_var_1): Ditto.
4037 (vms_convert_to_var_unix_filename): Ditto.
4038 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4040 (vms_new_section_hook): Set alignment to 0, allocate private data.
4041 (vms_get_section_contents): Load content.
4042 (vms_get_symbol_info): Handle undefined section.
4043 (vms_find_nearest_line): Handle.
4044 (alloc_reloc_stream): New function.
4045 (vms_slurp_reloc_table): Ditto.
4046 (vms_get_reloc_upper_bound): Make it real.
4047 (vms_canonicalize_reloc): Do the real work.
4048 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4050 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4051 (vms_set_arch_mach): Check arch.
4052 (vms_set_section_contents): Copy the content after allocation.
4053 (vms_alpha_vec): Update object flags.
4055 * vms-tir.c: Update copyright year, fix comments,
4056 add prototypes for new functions.
4057 (dst_define_location): New function.
4058 (dst_restore_location): New function.
4059 (dst_retrieve_location): New function.
4060 (dst_check_allocation): New function.
4061 (image_dump): Call dst_check_allocation.
4062 (image_write_b): Ditto.
4063 (image_write_w): Ditto.
4064 (image_write_l): Ditto.
4065 (image_write_q): Ditto.
4066 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4067 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4069 Call error handler instead of abort if name is not known.
4070 (etir_sta): Add quarter_relocs argument and set it.
4073 (etir_opr): Ditto, return FALSE in case of error.
4074 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4075 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4076 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4077 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4078 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4079 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4080 Return FALSE in case of error.
4081 (tir_sta): Change sign of psect.
4083 (tir_cmd): Fix cast. Makes tir_table static const.
4084 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4085 add argument to explain.
4086 (analyze_etir): Initialize maxptr, add quarter_relocs
4087 declaration, move some declarations into inner scopes.
4088 Handle quarter_relocs and STO_IMM.
4089 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4090 (_bfd_vms_slurp_relocs): New function.
4091 (_bfd_vms_decode_relocs): New function.
4092 (sto_imm): Rewritten.
4093 (start_first_etbt_record): New function.
4094 (start_another_etbt_record): Ditto.
4095 (etir_output_check): Ditto.
4096 (defer_reloc_p): Ditto.
4097 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4098 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4099 rewritte relocations handling.
4100 (_bfd_vms_write_tbt): Removed.
4101 (_bfd_vms_write_dbg): Ditto.
4103 * vms-misc.c: Update copyright year, Fix comments.
4104 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4105 (maybe_adjust_record_pointer_for_object): New function.
4106 (_bfd_vms_get_first_record): New function, replaces ...
4107 (_bfd_vms_get_record): .. removed.
4108 (_bfd_vms_get_object_record): New function.
4109 (_bfd_vms_get_object_record): New function.
4110 (vms_get_remaining_object_record): New function, replaces ...
4111 (_bfd_vms_get_next_record): ... removed.
4112 (add_new_contents): Removed.
4113 (_bfd_save_vms_section): Removed.
4114 (_bfd_get_vms_section): Removed.
4115 (_bfd_vms_output_flush): Write in VAR format.
4116 (new_symbol): Don't make UND section.
4118 * vms-hdr.c: Update copyright year, update list of record handled.
4119 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4120 (_bfd_vms_write_hdr): Strip vms and unix patches,
4121 add comments, truncate module name at 31 characters,
4122 use constants instead of hard-coded value,
4123 write BFD version instead of a fixed string.
4124 (_bfd_vms_slurp_ihd): New function.
4125 (_bfd_vms_slurp_isd): Ditto.
4126 (_bfd_vms_slurp_ihs): Ditto.
4127 (new_module): Ditto.
4128 (parse_module): Ditto
4129 (build_module_list): Ditto.
4130 (module_find_nearest_line): Ditto.
4131 (_bfd_vms_find_nearest_dst_line): Ditto.
4132 (vms_slurp_debug): Ditto.
4133 (_bfd_vms_slurp_dbg): Ditto.
4134 (_bfd_vms_slurp_tbt): Ditto.
4135 (_bfd_vms_write_dbg): Ditto.
4136 (_bfd_vms_write_tbt): Ditto.
4138 * vms-gsd.c: Update copyright year, update list of records handled.
4139 (EVAX_LITERALS_NAME): New macro.
4140 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4141 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4142 (register_universal_symbol): New function and prototype.
4143 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4144 improve debug messages,
4145 use constants instead of hard-coded value,
4146 fix missing endianness conversion,
4147 handle global symbol (SYMG).
4148 (bfd_vms_set_section_flags): New function.
4149 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4150 handle section literals,
4152 handle section bfd and vms flags,
4153 don't output LIB$INITIALIZE symbol,
4154 fix handling of weak symbols,
4155 fix evax vs vax procedure descriptor,
4156 handle absolute symbols.
4158 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4159 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4161 * makefile.vms (DEFS): Fix flags for VMS.
4163 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4165 * bfd-in2.h: Regenerated.
4166 * libbfd.h: Regenerated.
4168 2009-02-20 Cary Coutant <ccoutant@google.com>
4170 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4173 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4176 * coffcode.h (coff_write_object_contents): Don't let the string
4177 table offset overflow the s_name field when using long section names.
4179 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4181 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4182 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4183 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4184 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4185 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4186 (bfd_pmac_xcoff_backend_data): Likewise.
4187 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4188 (bfd_xcoff_aix5_backend_data): Likewise.
4189 (xcoff64_write_object_contents): Delete unused long_section_names
4191 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4192 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4194 * coffcode.h (documentation): Update to describe long section names.
4195 (COFFLONGSECTIONCATHELPER): New helper macro.
4196 (BLANKOR1TOODD): Likewise.
4197 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4198 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4199 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4200 (bfd_coff_set_long_section_names_allowed): New function.
4201 (bfd_coff_set_long_section_names_disallowed): Likewise.
4202 (struct bfd_coff_backend_data): Add new backend hook function
4203 pointer _bfd_coff_set_long_section_names.
4204 (bfd_coff_set_long_section_names): New backend hook.
4205 (coff_write_object_contents): Only generate long section names if
4206 bfd_coff_long_section_names() indicates they are currently enabled.
4207 (bfd_coff_std_swap_table): Make non-const, and initialise long
4208 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4209 (ticoff0_swap_table): Likewise to both.
4210 (ticoff1_swap_table): Again, likewise to both.
4211 * coffgen.c (make_a_section_from_file): Allow long section names
4212 as inputs even if not currently allowed for outputs.
4213 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4214 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4215 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4216 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4217 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4218 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4219 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4220 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4221 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4222 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4223 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4224 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4225 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4226 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4227 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4228 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4229 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4230 * libcoff-in.h: Update copyright year to cause updated copyright
4231 year in generated libcoff.h, and fix typo.
4232 * libcoff.h: Regenerated.
4233 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4234 (_bfd_ecoff_no_long_sections): Add prototype.
4235 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4236 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4237 defined by an including .c file.
4238 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4239 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4240 (ticoff1_swap_table): Likewise to both.
4242 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4244 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4245 stub. Catch default case error.
4246 (arm_map_one_stub): Add missing Thumb mapping symbol.
4248 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4251 * elf32-avr.c: Handle case where no local symbos exist correctly.
4253 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4256 * elf32-arm.c (arm_long_branch_stub,
4257 arm_thumb_v4t_long_branch_stub,
4258 arm_thumb_thumb_long_branch_stub,
4259 arm_thumb_arm_v4t_long_branch_stub,
4260 arm_thumb_arm_v4t_short_branch_stub,
4261 arm_pic_long_branch_stub):
4262 Renamed to elf32_arm_stub_long_branch_any_any,
4263 elf32_arm_stub_long_branch_v4t_arm_thumb,
4264 elf32_arm_stub_long_branch_thumb_only,
4265 elf32_arm_stub_long_branch_v4t_thumb_arm,
4266 elf32_arm_stub_short_branch_v4t_thumb_arm,
4267 elf32_arm_stub_long_branch_any_any_pic.
4268 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4269 arm_thumb_thumb_stub_long_branch,
4270 arm_thumb_arm_v4t_stub_long_branch,
4271 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4272 Renamed to arm_stub_long_branch_any_any,
4273 arm_stub_long_branch_v4t_arm_thumb,
4274 arm_stub_long_branch_thumb_only,
4275 arm_stub_long_branch_v4t_thumb_arm,
4276 arm_stub_short_branch_v4t_thumb_arm,
4277 arm_stub_long_branch_any_any_pic.
4279 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4281 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4282 in branch offset check.
4284 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4286 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4287 add toc.symndx and toc.add.
4288 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4290 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4292 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4293 (branch_reloc_hash_match): New function, extracted from..
4294 (ppc64_elf_tls_optimize): ..here.
4295 (ppc64_elf_relocate_section): Properly set addends when optimizing
4296 tls sequences. Avoid unnecessary reading and writing of insns.
4297 Only redo reloc when symbol changed. Bypass symbol checks when
4299 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4300 (branch_reloc_hash_match): New function, extracted from..
4301 (ppc_elf_tls_optimize): ..here.
4302 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4303 Don't clear addend on zapped __tls_get_addr reloc.
4305 2009-02-12 Nick Clifton <nickc@redhat.com>
4308 * elflink.c (bfd_elf_final_link): When counting the relocations,
4309 if the header size has not been set yet then assume that it will
4310 match the output section's reloc type.
4312 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4314 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4317 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4319 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4320 (find_function): Likewise.
4321 (pasted_function): Don't error if no prior function found.
4322 (discover_functions): Revert 2008-12-10 change. Extend first
4323 function range to start of section.
4325 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4327 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4329 * elf64-hppa.h: Likewise.
4331 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4333 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4336 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4338 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4339 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4341 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4343 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4344 * archures.c (bfd_mach_mips_xlr): Define.
4345 * bfd-in2.h: Regenerate.
4346 * cpu-mips.c (I_xlr): Define.
4347 (arch_info_struct): Add XLR entry.
4348 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4349 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4350 (mips_mach_extensions): Add XLR entry.
4352 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4354 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4356 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4358 * configure.in: AC_SUBST pdfdir.
4359 * Makefile.am: Add install-pdf, install-pdf-am
4360 and install-pdf-recursive targets. Define pdfdir.
4361 * doc/Makefile.am: Define pdf__strip_dir. Add
4362 install-pdf and install-pdf-am targets.
4363 * po/Make-in: Add install-pdf target.
4364 * configure: Regenerate.
4365 * Makefile.in: Regenerate
4366 * doc/Makefile.in: Regenerate.
4368 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4370 * bfd-in2.h: Regenerate.
4371 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4372 fields from n_entries to n_slots where appropriate, update comments.
4373 (HOWTO): Add TLS relocations.
4374 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4375 (enum elf_m68k_got_offset_size): New enum.
4376 (struct elf_m68k_got_entry.type): Move field to ...
4377 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4378 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4380 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4382 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4383 fields into n_entries array. Update comments.
4384 (elf_m68k_init_got): Simplify, update all uses.
4385 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4386 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4387 GOT entries; update name, update all uses.
4388 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4389 (elf_m68k_get_got_entry): Update.
4390 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4392 (elf_m68k_remove_got_entry_type): Simplify.
4393 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4394 (elf_m68k_can_merge_gots): Update.
4395 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4396 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4397 GOT entries, simplify.
4398 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4399 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4400 field, remove obsoleted local_n_entries field.
4401 (elf_m68k_partition_multi_got_2): New static function.
4402 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4404 (elf_m68k_remove_got_entry_type): Update.
4405 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4406 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4407 update of sgot->size and srelgot->size.
4408 (elf_m68k_gc_sweep_hook): Update.
4409 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4410 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4412 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4413 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4415 2009-02-02 DJ Delorie <dj@redhat.com>
4417 * elf32-mep.c (config_names): Regenerate configuration.
4419 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4421 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4422 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4423 * elf.c (bfd_elf_get_str_section): Make static.
4424 (bfd_elf_find_section): Delete.
4425 * libbfd.h: Regenerate.
4427 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4429 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4430 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4432 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4434 * elflink.c (on_needed_list): New function.
4435 (elf_link_add_object_symbols): Link in --as-needed libs if they
4436 satisfy undefined symbols in other libs.
4438 2009-01-30 Julian Brown <julian@codesourcery.com>
4440 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4441 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4442 with --just-symbols (-R).
4444 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4446 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4447 high_pc in order to properly sign-extend VMAs.
4449 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4450 Mark Shinwell <shinwell@codesourcery.com>
4451 Catherine Moore <clm@codesourcery.com>
4453 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4455 2009-01-28 Catherine Moore <clm@codesourcery.com>
4457 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4458 SEC_LOAD for dynamic relocation sections.
4460 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4462 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4463 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4464 the size of local TLS data.
4466 2009-01-27 Andreas Schwab <schwab@suse.de>
4468 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4469 architectures in the archive.
4471 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4473 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4474 <R_CRIS_32_DTPREL>: Correct relocation value.
4476 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4477 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4478 symbols with non-default visibility.
4480 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4482 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4483 describing the trampolines.
4484 (ppc_elf_relocate_section): Update relocs to describe the
4487 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4489 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4490 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4491 and R_PARISC_PCREL12F relocations.
4493 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4496 * elflink.c (find_version_for_sym): New function split out from,
4497 but without export_dynamic test, ..
4498 (_bfd_elf_link_assign_sym_version): ..here.
4499 (_bfd_elf_export_symbol): Use it.
4501 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4503 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4504 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4505 * elflink.c: ..here, somewhat modified.
4506 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4507 _bfd_elf_link_find_version_dependencies,
4508 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4509 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4510 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4512 * elflink.c: ..and make static here.
4513 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4514 of output_bfd from struct elf_find_verdep_info.
4515 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4516 struct elf_info_failed.
4517 (bfd_elf_size_dynamic_sections): Adjust.
4519 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4522 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4523 after comp_unit_find_line call.
4525 2009-01-21 Nick Clifton <nickc@redhat.com>
4528 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4529 tm_gmtoff field in struct tm.
4531 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4533 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4534 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4535 sections in soft-icache lines unless non_ia_text. Don't add
4536 rodata if doing so would exceed line size.
4538 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4540 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4541 types than bfd_link_hash_indirect, before early return, call
4542 _bfd_elf_link_hash_copy_indirect.
4544 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4546 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4547 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4548 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4549 (elf_backend_obj_attrs_order): New define.
4550 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4551 (elfNN_bed): Add elf_backend_obj_attrs_order.
4553 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4555 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4556 (obj_attr_size): Likewise.
4557 (write_obj_attribute): Likewise.
4558 (_bfd_elf_copy_obj_attributes): Likewise.
4559 (_bfd_elf_parse_attributes): Likewise.
4560 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4561 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4562 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4563 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4564 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4567 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4569 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4570 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4571 (bfd_elf_add_obj_attr_string): Likewise.
4572 (bfd_elf_add_obj_attr_int_string): Likewise.
4573 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4574 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4575 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4576 Tag_nodefaults has no default value.
4577 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4578 comment to reflect the new state.
4580 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4583 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4584 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4585 (adjust_z_magix): Delete dead code handling QMAGIC.
4587 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4589 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4590 IMAGE_SCN_MEM_DISCARDABLE.
4592 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4594 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4595 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4596 * configure.in (commonbfdlib): Delete.
4597 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4598 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4599 is available, not just for linux.
4600 * po/SRC-POTFILES.in: Regenerate.
4601 * Makefile.in: Regenerate.
4602 * configure: Regenerate.
4604 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4605 Julian Brown <julian@codesourcery.com>
4607 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4608 ARM attributes in ABI 2.07.
4609 * elf32-arm.c (get_secondary_compatible_arch): New function.
4610 (set_secondary_compatible_arch): New function.
4611 (tag_cpu_arch_combine): New function.
4612 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4613 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4614 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4615 make it fit with order_01243.
4616 Add support for Tag_also_compatible_with,
4617 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4618 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4619 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4620 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4621 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4622 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4623 Rework the way unknown attributes are handled.
4624 Defer errors until all attributes have been processed.
4626 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4628 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4629 bfd_elf_add_obj_attr_int_string.
4630 Read Tag_compatibility from its new location in the attribute array,
4631 rather than the attribute list.
4632 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4633 bfd_elf_add_obj_attr_int_string.
4634 (_bfd_elf_parse_attributes): Likewise.
4635 (_bfd_elf_merge_object_attributes): There's now only one
4636 Tag_compatibility, and it's in the array, not the list.
4637 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4639 (bfd_elf_add_obj_attr_compat): Rename to
4640 bfd_elf_add_obj_attr_int_string.
4641 (bfd_elf_add_proc_attr_compat): Rename to
4642 bfd_elf_add_proc_attr_int_string.
4643 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4646 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4648 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4649 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4650 (vmsutil.lo): Add dependency rule.
4651 * Makefile.in: Regenerate.
4652 * config.bfd (ia64*-*-*vms*): Add case.
4653 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4654 * configure: Regenerate.
4655 * vmsutil.c: New file.
4656 * vmsutil.h: New file.
4657 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4659 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4660 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4661 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4662 elfNN_vms_object_p): New functions
4663 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4665 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4668 * elflink.c (elf_gc_sweep): Exclude the group section if the
4669 first member of the section group is excluded.
4671 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4674 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4675 saved filename, use bfd_alloc rather than bfd_malloc for it.
4677 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4679 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4681 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4683 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4685 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4687 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4689 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4691 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4693 (struct got_entry): Add br_addr.
4694 (struct call_info): Add priority.
4695 (struct function_info): Add lr_store and sp_adjust.
4696 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4697 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4698 area as an overlay, and check that no other overlays exist. Look up
4699 icache overlay manager entry sym.
4700 (BRA_STUBS, BRA, BRASL): Define.
4701 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4702 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4704 (count_stub, build_stub): Support soft-icache.
4705 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4706 (spu_elf_size_stubs): Size soft-icache stubs.
4707 (overlay_index): New function.
4708 (spu_elf_build_stubs): Make static. Support soft-icache.
4709 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4710 (find_function_stack_adjust): Save lr store and stack adjust insn
4712 (maybe_insert_function): Adjust find_function_stack_adjust call.
4713 (mark_functions_via_relocs): Retrieve priority.
4714 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4715 (sort_calls): Sort by priority first.
4716 (mark_overlay_section): Ignore .ovl.init.
4717 (sum_stack): Only print when stack_analysis.
4718 (print_one_overlay_section): New function, extracted from..
4719 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4720 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4721 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4722 analysis. Call spu_elf_build_stubs.
4723 (spu_elf_relocate_section): For soft-icache encode overlay index
4725 (spu_elf_output_symbol_hook): Support soft-icache.
4726 (spu_elf_modify_program_headers: Likewise.
4728 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4729 num_regions to num_lines. Add line_size and max_branch.
4730 (enum _ovly_flavour): Add ovly_soft_icache.
4731 (spu_elf_build_stubs): Delete.
4733 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4735 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4736 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4738 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4740 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4741 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4742 the program, the known offset starts at the negative size of the
4744 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4747 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4749 * config.bfd: Add lm32-*-rtems*.
4751 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4753 * coff-ppc.c: Add 2009 to Copyright.
4754 * elf32-cris.c: Likewise.
4755 * elflink.c: Likewise.
4757 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4759 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4760 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4762 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4765 * elflink.c (elf_merge_st_other): New.
4766 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4767 hide them if needed.
4768 (elf_link_add_object_symbols): Updated.
4770 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4773 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4774 ref_dynamic and dynamic_def fields when setting def_regular
4777 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4780 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4783 For older changes see ChangeLog-2008
4789 version-control: never