1 2009-10-29 Johan Kristell <johankri@axis.com>
3 * elf32-cris.c (cris_elf_plt_sym_val): New function.
4 (elf_backend_plt_sym_val): Define.
6 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
8 * peXXigen.c (bfdver.h): Add include.
9 (LINKER_VERSION): Do calculation based on BFD_VERSION.
11 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
13 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
15 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
17 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
19 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
21 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
23 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
25 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
26 of R_AMD64_PCRLONG_<X> relocations from addend.
28 2009-10-23 Alan Modra <amodra@bigpond.net.au>
30 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
32 2009-10-20 Alan Modra <amodra@bigpond.net.au>
35 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
37 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
39 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
40 Don't subtract the size of the TLS block for non-shared objects
43 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
45 * coff-z80.c (z80coff_vec): Allow sections to be of type
48 2009-10-16 Alan Modra <amodra@bigpond.net.au>
51 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
52 bim and bim->buffer. bfd_malloc instead.
53 * peicode.h (pe_ILF_build_a_bfd): Similarly.
54 (ILF_DATA_SIZE): Don't include bim.
55 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
57 2009-10-14 Alan Modra <amodra@bigpond.net.au>
59 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
61 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
64 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
67 2009-10-13 Alan Modra <amodra@bigpond.net.au>
69 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
71 2009-10-12 Roland McGrath <roland@frob.com>
73 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
74 Fix %s that should be %B in several message formats.
76 2009-10-10 Alan Modra <amodra@bigpond.net.au>
78 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
79 excluded output sections.
81 2009-10-09 Tristan Gingold <gingold@adacore.com>
83 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
84 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
86 2009-10-09 Tristan Gingold <gingold@adacore.com>
88 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
89 bfd_mach_o_read_symtab_symbols.
90 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
91 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
92 (bfd_mach_o_scan_write_section_32): Rename to
93 bfd_mach_o_write_section_32.
94 (bfd_mach_o_scan_write_section_64): Rename to
95 bfd_mach_o_write_section_64.
96 (bfd_mach_o_scan_write_segment_32): Rename to
97 bfd_mach_o_write_segment_32.
98 (bfd_mach_o_scan_write_segment_64): Rename to
99 bfd_mach_o_write_segment_64.
100 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
101 (bfd_mach_o_scan_read_section_32): Rename to
102 bfd_mach_o_read_section_32.
103 (bfd_mach_o_scan_read_section_64): Rename to
104 bfd_mach_o_read_section_64.
105 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
106 (bfd_mach_o_scan_read_symtab_strtab): Rename to
107 bfd_mach_o_read_symtab_strtab.
108 (bfd_mach_o_scan_read_symtab_symbol): Rename to
109 bfd_mach_o_read_symtab_symbol.
110 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
111 bfd_mach_o_read_dysymtab_symbol.
112 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
113 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
114 (bfd_mach_o_scan_read_prebound_dylib): Rename to
115 bfd_mach_o_read_prebound_dylib.
116 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
117 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
118 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
119 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
120 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
121 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
122 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
123 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
124 (bfd_mach_o_scan_read_segment_32): Rename to
125 bfd_mach_o_read_segment_32.
126 (bfd_mach_o_scan_read_segment_64): Rename to
127 bfd_mach_o_read_segment_64.
128 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
129 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
130 bfd_mach_o_read_dysymtab_symbol.
132 2009-10-09 Tristan Gingold <gingold@adacore.com>
134 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
135 (bfd_mach_o_section_get_nbr_indirect): Ditto.
136 (bfd_mach_o_get_synthetic_symtab): New function.
137 (bfd_mach_o_print_private_header): Print the number of commands
139 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
140 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
142 2009-10-08 Tristan Gingold <gingold@adacore.com>
144 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
146 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
148 * bfd-in2.h: Regenerated.
150 2009-10-02 Alan Modra <amodra@bigpond.net.au>
152 * aout-cris.c (N_SHARED_LIB): Don't define.
153 * hp300bsd.c (N_SHARED_LIB): Don't define.
154 * i386bsd.c (N_SHARED_LIB): Don't define.
155 * i386linux.c (N_SHARED_LIB): Don't define.
156 * i386lynx.c (N_SHARED_LIB): Don't define.
157 * m68klinux.c (N_SHARED_LIB): Don't define.
158 * m88kmach3.c (N_SHARED_LIB): Don't define.
159 * mipsbsd.c (N_SHARED_LIB): Don't define.
160 * newsos3.c (N_SHARED_LIB): Don't define.
161 * pc532-mach.c (N_SHARED_LIB): Don't define.
162 * pdp11.c (N_SHARED_LIB): Don't define.
163 * sparclinux.c (N_SHARED_LIB): Don't define.
164 * vaxbsd.c (N_SHARED_LIB): Don't define.
166 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
168 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
169 symbol for a weak undef in the auxbfd, not the input bfd.
171 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
173 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
174 after .toe instead of before .text section. Set the LMA of all
175 overlay sections to their icache IA address.
176 (spu_elf_find_overlays): Determine icache set id without reference
179 2009-09-30 Tristan Gingold <gingold@adacore.com>
181 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
183 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
185 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
186 (elf64_x86_64_relocate_section): Use it.
187 (elf64_x86_64_finish_dynamic_symbol): Likewise.
189 2009-09-29 DJ Delorie <dj@redhat.com>
191 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
192 (ALL_MACHINES_CFILES): Add cpu-rx.c.
193 (BFD32_BACKENDS): Add elf32-rx.lo.
194 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
195 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
197 (bfd_archures_list): Add bfd_rx_arch.
198 * config.bfd: Add entry for rx-*-elf.
199 * configure.in: Add entries for bfd_elf32_rx_le_vec and
201 * reloc.c: Add RX relocations.
202 * targets.c: Add RX target vectors.
203 * Makefile.in: Regenerate.
204 * bfd-in2.h: Regenerate.
205 * configure: Regenerate.
206 * libbfd.h: Regenerate.
207 * cpu-rx.c: New file.
208 * elf32-rx.c: New file.
210 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
212 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
213 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
215 2009-09-28 Nick Clifton <nickc@redhat.com>
217 PR 10478: Accepting Solaris binaries.
218 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
219 section link values in x86 binaries.
220 * elfcode.h (elf_object_p): Likewise.
222 2009-09-28 Philippe De Muyter <phdm@macqel.be>
224 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
225 (elf_backend_final_write_processing): Macro defined as above function.
227 2009-09-25 Martin Thuresson <martint@google.com>
229 Update sources to make alpha and arm targets compile cleanly with
231 * ecoff.c: Add casts.
232 * ecofflink.c: Add casts.
233 * elf64-alpha.c: Add casts.
234 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
236 (SKIP_HOWTO): Use enum name.
237 * elf32-arm.c: Add casts.
238 (elf32_arm_vxworks_bed): Update code to avoid multiple
240 (struct map_stub): Move to top level.
242 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
245 * elflink.c (elf_link_output_extsym): Turn off visibility on
247 (bfd_elf_final_link): Turn off visibility on dynamic local
250 2009-09-24 Alan Modra <amodra@bigpond.net.au>
253 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
254 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
255 Remove "function" parm, adjust caller.
257 2009-09-23 Matt Rice <ratmice@gmail.com>
259 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
261 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
262 DT_DEPAUDIT from audit/depaudit arguments.
263 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
264 (elf_link_add_object_symbols): Set dt_audit target data when finding a
266 * bfd-in2.h: Regenerate.
267 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
269 2009-09-23 Jie Zhang <jie.zhang@analog.com>
271 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
272 .rel.plt and .plt sections are removed.
273 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
274 section. Remove the duplicated removing of empty .rel.plt
277 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
279 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
280 patch to handle the new personality relaxation.
282 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
284 * elf-eh-frame.c (make_pc_relative): New function.
285 (_bfd_elf_write_section_eh_frame): Use it.
287 2009-09-21 Alan Modra <amodra@bigpond.net.au>
289 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
290 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
291 (MR_0_3, MR_3_0): Define.
292 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
293 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
294 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
295 table. Check for presense of __tls_get_addr_opt
296 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
297 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
298 (write_glink_stub): Add param p.
299 (ppc_elf_relocate_section): Adjust write_glink_stub call.
300 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
302 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
303 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
304 (ppc64_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 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
307 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
308 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
309 LD_R2_0R1, MTLR_R11): Define.
310 (build_tls_get_addr_stub): New function.
311 (ppc_build_one_stub): Call it.
312 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
313 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
314 __tls_get_addr plt call.
315 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
317 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
319 * elf-bfd.h (eh_cie_fde): Add personality_offset and
320 make_per_encoding_relative to the CIE structure. Add a padding field.
321 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
322 rather than 0xf0 when masking out the base address encoding
323 Record the offset of personality data from the start of the CIE.
324 Remove a repeated elf_backend_can_make_relative_eh_frame check.
325 (find_merged_cie): Take an info argument. If the personality
326 binds locally, try converting an absolute personality into
328 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
329 when masking out the base address encoding. Update the call to
331 (_bfd_elf_eh_frame_section_offset): Discard relocations against
332 the personality data if we are converting into PC-relative form.
333 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
334 when masking out the base address encoding. Handle
335 make_per_encoding_relative.
337 2009-09-18 Alan Modra <amodra@bigpond.net.au>
340 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
341 R_PPC_EMB_SDA2I16 complain_overflow_signed.
342 (create_sdata_sym): Pass info rather than htab.
343 Update all callers. Ensure symbols are hidden.
344 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
345 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
346 _GLOBAL_OFFSET_TABLE_.
347 (elf_finish_pointer_linker_section): Don't assume that sdata base
348 symbol is always at 0x8000 offset. Don't subtract the addend here.
349 (is_static_defined): New function.
350 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
351 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
352 relocs. Downgrade error on unexpected section for EMB_SDA2REL
353 reloc symbols to a warning.
355 2009-09-18 Nick Clifton <nickc@redhat.com>
357 * po/es.po: Updated Spanish translation.
358 * po/vi.po: Updated Vietnamese translation.
360 2009-09-18 Alan Modra <amodra@bigpond.net.au>
362 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
363 functions. Use throughout.
364 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
365 from indirect symbol.
366 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
367 (add_symbol_adjust): Simplify.
368 (defined_code_entry, defined_func_desc): New functions.
369 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
370 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
371 defined_code_entry to follow indirect sym links.
372 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
373 (ppc_type_of_stub): Follow indirect sym links.
374 (toc_adjusting_stub_needed): Likewise.
375 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
376 rather than defining them at stub.
377 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
380 2009-09-16 Tristan Gingold <gingold@adacore.com>
382 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
384 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
385 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
386 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
387 when possible to avoid warnings.
388 (bfd_mach_o_print_section_map): Ditto.
389 (bfd_mach_o_section_get_entry_size): New function.
390 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
392 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
394 2009-09-14 Nick Clifton <nickc@redhat.com>
396 * po/fi.po: Updated Finnish translation.
398 2009-09-11 Nick Clifton <nickc@redhat.com>
400 * po/bfd.pot: Updated by the Translation project.
402 2009-09-11 Philippe De Muyter <phdm@macqel.be>
404 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
405 hack. objcopy `-B' (`--binary-architecture') option is now handled
408 2009-09-11 Nick Clifton <nickc@redhat.com>
410 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
413 2009-09-11 Jie Zhang <jie.zhang@analog.com>
415 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
416 NULL if `ht' is NULL.
418 2009-09-09 Martin Thuresson <martin@mtme.org>
420 Update sources to compile cleanly with -Wc++-compat:
421 * aoutx.h: Add casts.
422 * archive.c: Add casts.
423 * archive64.c: Add casts.
424 * archures.c: Add casts.
425 * bfd-in2.h: Regenerated.
426 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
427 * bfdio.c: Add casts.
428 * binary.c: Add casts.
429 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
430 parameter to use enum value instead of int.
431 * coffcode.h: Add casts.
432 * coffgen.c: Add casts.
433 * cofflink.c: Add casts.
434 * compress.c: Add casts.
435 * dwarf1.c: Add casts.
436 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
437 bfd_ptr. Update code to use new name.
438 * elf-attrs.c: Add casts.
439 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
440 anonymous struct. (union gotplt_union, struct
441 elf_link_virtual_table_entry): Move to top level.
442 * elf-eh-frame.c: Add casts.
443 * elf-strtab.c: Add casts.
444 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
445 argument name from typename to type_name.
446 * elf32-i386.c: Add casts.
447 * elf64-x86-64.c: Add casts.
448 * elfcode.h: Add casts.
449 * elfcore.h: Add casts.
450 * elflink.c: Add casts.
451 * format.c: Add casts.
454 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
456 * libbfd.c: Add casts.
457 * linker.c: Add casts.
458 * merge.c: Add casts.
459 * opncls.c: Add casts.
460 * peXXigen.c: Add casts.
461 * peicode.h: Add casts.
462 * reloc.c: Add casts.
463 * section.c: Add casts.
464 * simple.c: Add casts.
466 * stabs.c: Add casts.
468 * targets.c: Add casts.
469 * tekhex.c: Add casts.
470 * verilog.c: Add casts.
472 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
474 * configure: Regenerate.
476 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
478 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
479 for the mode of target PLT entries.
480 (allocate_dynrelocs): Only adjust symbol type if setting its
483 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
485 * configure: Regenerate.
487 2009-09-09 Nick Clifton <nickc@redhat.com>
490 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
491 section headers containing sh_link values of SHN_BEFORE or
493 * elfcode.h (elf_object_p): Likewise.
495 2009-09-09 Tristan Gingold <gingold@adacore.com>
497 Handle DYLD_INFO introduced by Darwin10.
498 * mach-o.h (bfd_mach_o_load_command_type): Add
499 BFD_MACH_O_LC_DYLD_INFO.
500 (bfd_mach_o_dyld_info_command): New type.
501 (bfd_mach_o_load_command): Add dyld_info field.
502 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
503 (bfd_mach_o_scan_read_dyld_info): New function.
504 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
505 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
506 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
507 (bfd_mach_o_print_dyld_info): New function.
509 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
511 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
512 linkonce or linker script discarded section.
514 2009-09-09 Alan Modra <amodra@bigpond.net.au>
516 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
518 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
520 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
521 range call the bfd error hander and use R_68K_NONE instead.
523 2009-09-07 Tristan Gingold <gingold@adacore.com>
525 * po/SRC-POTFILES.in: Regenerate.
526 * po/bfd.pot: Regenerate.
528 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
529 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
530 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
531 st_mtim.tv_nsec to gas/configure.in
532 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
533 * configure: Regenerate.
534 * config.in: Regenerate.
535 * vmsutil.c: Moved to gas/config/te-vms.c
536 * vmsutil.h: Removed.
537 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
538 (BFD32_BACKENDS): Remove vmsutil.lo
539 * Makefile.in: Regenerate.
541 2009-09-05 Eli Zaretskii <eliz@gnu.org>
543 * coffcode.h: Include libiberty.h.
545 2009-09-05 Martin Thuresson <martin@mtme.org>
547 * coff-arm.c (coff_arm_relocate_section)
548 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
549 Change member name class to symbol_class.
550 * coff-i960.c (coff_i960_relocate_section) Rename variable
551 class to class_val. Change member name class to symbol_class.
552 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
553 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
554 * coff-stgo32.c (adjust_aux_in_post)
555 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
557 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
558 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
559 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
561 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
562 variables named class to n_sclass. (coff_write_symbols): Rename
563 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
564 argument class to symbol_class.
565 * cofflink.c (_bfd_coff_link_hash_newfunc)
566 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
567 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
568 Update code to use renamed members.
569 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
570 argument class to in_class.
571 * libcoff-in.h (struct coff_link_hash_entry, struct
572 coff_debug_merge_type) Renamed members class to symbol_class and
574 * libcoff.h Regenerated.
575 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
576 Rename argument class to in_class.
577 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
579 * pef.h (struct bfd_pef_imported_symbol): Changed name of
580 member class to symbol_class.
582 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
584 * configure: Regenerated.
586 2009-09-04 Tristan Gingold <gingold@adacore.com>
588 * configure.in: Bump version to 2.20.51
590 2009-09-04 Alan Modra <amodra@bigpond.net.au>
592 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
594 2009-09-04 Jie Zhang <jie.zhang@analog.com>
596 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
598 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
599 for empty .rela.bss and .rel.plt sections.
601 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
603 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
604 R_MIPS_JALR unless symbol resolves locally.
606 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
608 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
609 has_static_relocs for R_MIPS_JALR.
611 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
613 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
614 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
617 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
619 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
622 2009-09-01 Tristan Gingold <gingold@adacore.com>
624 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
625 dependencies. Reindent.
626 * configure.com: Ported to Itanium VMS. Now generates a build.com
627 to build without make. Add messages but make edit silent.
628 * hosts/alphavms.h: Add a prototype for stpcpy.
629 * vms.c: Add a missing include for Alpha VMS.
630 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
632 2009-08-31 Jan Beulich <jbeulich@novell.com>
634 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
635 * elf.c (bfd_elf_get_default_section_type): New.
636 (elf_fake_sections): Use bfd_elf_get_default_section_type.
638 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
640 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
642 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
644 2009-08-30 Alan Modra <amodra@bigpond.net.au>
647 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
648 (bfd_emul_get_commonpagesize): Likewise.
650 2009-08-29 Martin Thuresson <martin@mtme.org>
652 * elf32-arm.c (struct stub_def): Rename member template to
653 template_sequence. (arm_build_one_stub,
654 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
655 Rename variable template to template_sequence.
656 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
657 Rename variable template to template_val.
658 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
660 * coffgen.c (coff_make_empty_symbol)
661 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
662 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
664 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
666 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
668 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
669 * ieee.c (ieee_make_empty_symbol): Rename variable new to
671 * linker.c (bfd_new_link_order): Rename variable new to
673 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
675 * oasys.c (oasys_make_empty_symbol): Rename variable new to
677 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
678 new to new_symbol_type.
679 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
681 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
683 (read_hdr, rs6000coff_core_p)
684 (rs6000coff_core_file_matches_executable_p)
685 (rs6000coff_core_file_failing_command)
686 (rs6000coff_core_file_failing_signal): Updated function to use new
688 * som.c (som_make_empty_symbol): Rename variable new to
690 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
692 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
693 variable new to new_symbol.
695 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
697 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
698 bfdlibdir and bfdincludedir.
699 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
700 [INSTALL_LIBBFD]: ... here, ...
701 [INSTALL_LIBBFD]: ... and empty overrides here.
702 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
703 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
704 * Makefile.in: Regenerate.
705 * configure: Regenerate.
707 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
709 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
710 relocations. Rewrite output of dynamic TLS relocations.
711 (DTP_OFFSET, TP_OFFSET): New constants.
712 (dtpoff_base): Update.
713 (tpoff): Rename to tpoff_base, update.
714 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
715 New functions. Move code from elf_m68k_relocate_section here.
716 (elf_m68k_relocate_section): Update.
717 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
719 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
721 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
723 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
724 Handle non_got_ref field.
725 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
727 2009-08-26 Alan Modra <amodra@bigpond.net.au>
730 * linker.c (bfd_find_version_for_sym): Revert warning.
732 2009-08-26 Alan Modra <amodra@bigpond.net.au>
735 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
736 other wildcard match. Warn on multiple wildcard matches.
738 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
740 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
742 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
743 only in this condition.
744 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
745 to build but not install libbfd.la in this condition.
746 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
747 (install_libbfd, install_libbfd): Remove.
748 * Makefile.in: Regenerate.
749 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
750 (INCLUDES): ... this.
752 * doc/Makefile.in: Regenerate.
754 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
756 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
757 dependency tracking to work for them.
758 (targets.lo, archures.lo, dwarf.lo): Rewrite to
759 use automake dependency tracking mechanism.
760 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
761 (mkdep section): Remove.
762 (BUILT_SOURCES): New, list $(BUILD_HFILES).
763 * Makefile.in: Regenerate.
764 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
766 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
767 (install-pdf, install-pdf-recursive, install-html)
768 (install-html-recursive): Remove.
769 * Makefile.in: Regenerate.
771 * Makefile.in: Regenerate.
772 * aclocal.m4: Likewise.
773 * config.in: Likewise.
774 * configure: Likewise.
776 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
778 * elf32-arm.c (arch_has_thumb2_nop): New function.
779 (arch_has_arm_nop): New function.
780 (elf32_arm_final_link_relocate): NOP opcodes changed.
782 2009-08-16 Doug Evans <dje@google.com>
784 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
785 at least don't leak memory.
787 2009-08-13 DJ Delorie <dj@redhat.com>
789 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
792 2009-08-12 Nick Clifton <nickc@redhat.com>
794 * po/fi.po: Updated Finnish translation.
796 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
798 Merge some FRV FDPIC changes into the Blackfin code.
799 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
800 summary reloc information.
801 (bfinfdpic_dynamic_got_plt_info): New.
802 (_bfin_create_got_section): Create the PLT section here.
803 (elf32_bfinfdpic_create_dynamic_sections): Not here.
804 (_bfinfdpic_count_nontls_entries): Move out of...
805 (_bfinfdpic_count_got_plt_entries): ... here.
806 (_bfinfdpic_count_relocs_fixups): Likewise.
807 (_bfinfdpic_reset_got_plt_entries): New.
808 (_bfinfdpic_size_got_plt): Move out of...
809 (elf32_bfinfdpic_size_dynamic_sections): ... here.
810 (bfinfdpic_relocate_section): Be careful not to call
811 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
812 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
814 (elf_backend_discard_info): Define for FD-PIC.
816 2009-08-11 Alan Modra <amodra@bigpond.net.au>
818 * elflink.c: Add FIXMEs for some places that require octets_per_byte
820 * elf-eh-frame.c: Likewise.
823 2009-08-11 Alan Modra <amodra@bigpond.net.au>
825 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
826 to x86 and x86_64 configurations.
827 * configure: Regenerate.
829 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
831 Stop using bfd_usrdata in libbfd.
832 * coff-stgo32.c (bfd_coff_go32stub): Remove.
833 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
834 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
835 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
836 filehdr_dst->u.go32.stub. New comment with the reason.
837 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
838 Substitute the removed macro bfd_coff_go32stub.
839 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
840 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
841 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
842 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
843 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
845 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
846 * libcoff-in.h (coff_data_type): New field go32stub.
847 * libcoff.h: Regenerated.
849 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
851 Fix go32 stub preservation by objcopy.
852 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
853 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
856 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
858 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
860 (elf32_arm_final_link_relocate): Treat local undefined symbols the
861 same as global undefined symbols.
862 (elf32_arm_relocate_section): Give an error for local undefined
863 non-weak symbols, unless the reloc will not use the symbol.
865 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
867 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
868 (ppc_elf_relax_section): Use symbol index to distinguish
871 2009-08-10 Alan Modra <amodra@bigpond.net.au>
873 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
875 2009-08-10 Alan Modra <amodra@bigpond.net.au>
877 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
878 info for STT_GNU_IFUNC.
879 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
880 on got refs in case the symbol turns out to be ifunc.
881 (ppc_elf_gc_sweep_hook): Similarly.
882 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
883 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
884 (ppc_elf_size_dynamic_sections): Likewise.
885 (ppc_elf_relocate_section): Likewise.
887 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
889 From Mike Frysinger <michael.frysinger@analog.com>
890 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
891 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
892 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
893 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
894 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
895 Adjust to match the renamed reloc definitions.
897 2009-08-08 Alan Modra <amodra@bigpond.net.au>
900 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
901 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
903 2009-08-07 Tom Tromey <tromey@redhat.com>
905 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
908 2009-08-06 Michael Eager <eager@eagercon.com>
910 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
911 * Makefile.in: Regenerate.
912 * archures.c: Add bfd_arch_microblaze.
913 * bfd-in2.h: Regenerate.
914 * config.bfd: Add microblaze target.
915 * configure.in: Add bfd_elf32_microblaze_vec target.
916 * configure: Regenerate.
917 * cpu-microblaze.c: New.
918 * elf32-microblaze.c: New.
919 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
920 * libbfd.h: Regenerate.
921 * reloc.c: Add MICROBLAZE relocations.
922 * section.c: Add struct relax_table and relax_count to section.
923 * targets.c: Add bfd_elf32_microblaze_vec.
925 2009-08-06 Jakub Jelinek <jakub@redhat.com>
926 Alan Modra <amodra@bigpond.net.au>
929 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
931 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
932 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
934 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
936 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
937 at least once when fixing cortex-a8.
939 2009-08-05 Chao-ying Fu <fu@mips.com>
941 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
942 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
943 for CPUs. It is true for RM9000.
944 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
946 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
947 to guard the transformation.
949 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
951 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
952 (spu_elf_size_sections): Declare prototype.
953 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
954 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
955 (spu_elf_emit_fixup): New function.
956 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
957 (spu_elf_size_sections): New function.
959 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
961 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
962 (arm_build_one_stub): Build a8 veneers as a separate pass.
963 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
964 parameters. Use them to check if we create a different a8 fixup
965 than the previous pass.
966 (elf32_arm_size_stubs): Move scope of stub_changed and
967 prev_num_a8_fixes into main loop.
968 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
970 2009-08-04 Alan Modra <amodra@bigpond.net.au>
972 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
973 which find_plt_ent is called. Delete redundant code.
975 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
978 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
979 invalid string offset.
981 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
984 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
985 to htab->init_got_offset and plt to htab->init_plt_offset
986 when discarding space for dynamic relocations.
988 2009-08-03 Alan Modra <amodra@bigpond.net.au>
990 * elf32-ppc.c (struct plt_entry): Revise comments.
991 (ppc_elf_check_relocs): Don't create needless plt_entry info
992 for non-pie executables. Don't test info->pie when info->shared
993 already covers that case.
994 (ppc_elf_gc_sweep_hook): Adjust for above change.
995 (add_stub_sym): Don't test info->pie when info->shared tested.
996 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
997 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
998 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
999 (ppc_elf_relocate_section): Likewise.
1001 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1003 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1004 for local ifunc symbols in non-pie executables, regardless of
1005 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1006 code so that it's obvious that we only do anything special for
1008 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1009 (allocate_dynrelocs): Correct comment for syms defined in plt.
1010 Don't specially allocate ifunc dyn relocs.
1011 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1012 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1013 syms in non-pie executables. No specially allocated dyn relocs
1014 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1015 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1016 a non-pie executable.
1018 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1019 Jakub Jelinek <jakub@redhat.com>
1022 * elf32-i386.c (elf_i386_tls_transition): Check executable
1023 instead of shared for TLS when building PIE.
1024 (elf_i386_check_relocs): Likewise.
1025 (elf_i386_allocate_dynrelocs): Likewise.
1026 (elf_i386_relocate_section): Likewise.
1028 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1029 instead of shared for TLS when building PIE.
1030 (elf64_x86_64_check_relocs): Likewise.
1031 (elf64_x86_64_allocate_dynrelocs): Likewise.
1032 (elf64_x86_64_relocate_section): Likewise.
1034 2009-07-31 Anthony Green <green@moxielogic.com>
1036 * config.bfd (targ_cpu): Add moxie-uclinux support.
1038 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1040 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1042 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1044 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1045 used by indirect function support. Count dynamic relocs for
1047 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1048 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1049 in iplt and their relocs in reliplt. Don't make ifunc syms
1050 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1051 reliplt. Handle other dynamic relocs for ifunc.
1052 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1053 ifunc in reliplt, likewise relocs for got against local ifunc.
1054 Typo fix on reliplt size adjust.
1055 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1056 relocs 1-1 with entries for iplt, instead just add using
1057 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1058 Error on invalid ifunc dyn relocs.
1059 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1061 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1062 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1063 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1064 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1065 (allocate_dynrelocs): As for elf32-ppc.c above.
1066 (ppc64_elf_size_dynamic_sections): Likewise.
1067 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1068 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1069 (ppc_size_one_stub): Similarly.
1070 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1072 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1074 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1076 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1077 change. Add note to head comment.
1079 2009-07-28 Jan Beulich <jbeulich@novell.com>
1081 * archive.c (get_extended_arelt_filename): Remove redundant
1082 range check on index.
1084 2009-07-27 Doug Kwan <dougkwan@google.com>
1086 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1088 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1090 * archures.c bfd_*_arch): Sorted.
1091 (bfd_archures_list): Likewise.
1093 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1095 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1096 to R_cr16_NUM32 relocation.
1098 2009-07-26 Michael Eager <eager@eagercon.com>
1100 * archures.c: Add bfd_mach_ppc_405
1103 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1105 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1106 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1108 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1110 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1111 (bfd_l1om_arch): New.
1112 (bfd_archures_list): Add &bfd_l1om_arch.
1113 * bfd-in2.h: Regenerated.
1115 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1116 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1117 if bfd_elf64_x86_64_freebsd_vec is supported.
1118 (targ_selvecs): Likewise.
1120 * configure.in: Support bfd_elf64_l1om_vec and
1121 bfd_elf64_l1om_freebsd_vec.
1122 * configure: Regenerated.
1126 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1127 (bfd_elf64_l1om_vec): Likewise.
1128 (bfd_elf64_l1om_freebsd_vec): Likewise.
1130 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1131 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1132 * Makefile.in: Regenerated.
1134 * targets.c (bfd_elf64_l1om_vec): New.
1135 (bfd_elf64_l1om_freebsd_vec): Likewise.
1136 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1137 bfd_elf64_l1om_freebsd_vec.
1139 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1140 Alan Modra <amodra@bigpond.net.au>
1142 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1143 * bfd-in2.h: Regenerate.
1144 * libbfd.h: Regenerate.
1145 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1146 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1147 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1149 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1152 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1153 instead of shared for R_X86_64_TPOFF32.
1154 (elf64_x86_64_relocate_section): Likewise.
1156 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1158 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1159 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1160 with the BSF_GNU_UNIQUE flag bit set.
1161 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1162 for symbols with STB_GNU_UNIQUE binding.
1163 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1164 with the STB_GNU_UNIQUE binding.
1165 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1166 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1167 symbols with the unique_global field set.
1168 (elf_link_output_extsym): Set unique_global field for symbols with
1169 the STB_GNU_UNIQUE binding.
1170 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1171 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1173 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1175 * bfd-in2.h: Regenerate.
1177 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1179 * elflink.c (elf_link_output_extsym): Revert the last change.
1181 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1184 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1185 when ref_regular, not def_regular.
1187 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1190 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1191 from a DSO into a normal FUNC symbol.
1192 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1193 a normal FUNC symbol.
1195 2009-07-17 Chao-ying Fu <fu@mips.com>
1197 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1198 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1199 interlocking, the last PLT entry needs a nop in the branch delay slot.
1200 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1201 output the last two PLT entries in reverse order.
1203 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1205 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1206 STT_GNU_IFUNC symbol for relocatable link.
1207 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1209 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1211 * bfdio.c (bfd_iovec): Add comments for bmmap.
1212 * bfd-in2.h: Regenerated.
1214 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1216 * Makefile.am: Run "make dep-am".
1217 * Makefile.in: Regenerated.
1219 2009-07-10 Doug Kwan <dougkwan@google.com>
1221 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1222 target_addend and orig_insn.
1224 2009-07-10 Tom Tromey <tromey@redhat.com>
1226 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1227 (elf-eh-frame.lo): Likewise.
1228 (elf32-bfin.lo): Likewise.
1229 (elf32-frv.lo): Likewise.
1230 (elf32-xc16x.lo): Likewise.
1231 * Makefile.in: Rebuild.
1232 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1233 * elf-eh-frame.c: Likewise.
1234 * elf32-bfin.c: Likewise.
1235 * elf32-frv.c: Likewise.
1236 * elf32-xc16x.c: Likewise.
1238 2009-07-10 Julian Brown <julian@codesourcery.com>
1240 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1241 symbol a stub entry is derived from, not the entry for the stub
1242 itself, in call to elf32_arm_final_link_relocate.
1244 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1246 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1247 when reporting addends.
1249 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1251 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1252 data even when no stubs.
1253 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1255 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1257 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1258 (ppc_elf_get_synthetic_symtab): Report addend.
1259 (PLT_IFUNC): Define.
1260 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1261 (ppc_elf_create_glink): New function.
1262 (ppc_elf_create_dynamic_sections): Use it.
1263 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1264 (update_local_sym_info): Allocate space for local_plt array.
1265 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1267 (is_branch_reloc): New function.
1268 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1269 (ppc_elf_gc_sweep_hook): Likewise.
1270 (ppc_elf_adjust_dynamic_symbol): Likewise.
1271 (allocate_dynrelocs): Likewise.
1272 (ppc_elf_size_dynamic_sections): Likewise.
1273 (ppc_elf_relocate_section): Likewise.
1274 (branch_reloc_hash_match): Use is_branch_reloc.
1275 (ppc_elf_tls_optimize): Adjust for local_plt.
1276 (write_glink_stub): New function, extracted from..
1277 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1278 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1279 branch table when dynamic.
1280 (elf_backend_post_process_headers): Define.
1281 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1282 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1283 (ppc64_elf_get_synthetic_symtab): Report addend.
1284 (struct ppc_stub_hash_entry): Add plt_ent.
1285 (PLT_IFUNC): Define.
1286 (struct ppc_link_hash_table): Add iplt and reliplt.
1287 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1288 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1289 (update_local_sym_info): Allocate space for local_plt array.
1290 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1292 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1293 and don't change hash flags here.
1294 (is_branch_reloc): New function.
1295 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1296 (ppc64_elf_gc_sweep_hook): Likewise.
1297 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1298 (allocate_dynrelocs): Likewise.
1299 (ppc64_elf_size_dynamic_sections): Likewise.
1300 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1301 (ppc64_elf_size_stubs): Likewise.
1302 (ppc64_elf_relocate_section): Likewise.
1303 (get_sym_h): Adjust for local_plt.
1304 (branch_reloc_hash_match): Use is_branch_reloc.
1305 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1306 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1308 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1310 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1312 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1314 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1315 and ref_regular_nonweak comment.
1316 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1317 when def_regular, not ref_regular.
1318 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1319 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1320 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1322 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1324 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1325 of malloc'd struct call_info.
1326 (pasted_function): Likewise, priority too.
1328 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1330 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1331 alignment when packing sections into overlays.
1333 2009-07-03 Cary Coutant <ccoutant@google.com>
1335 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1337 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1339 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1340 changes only) earlier patch:-
1342 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1344 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1345 give .debug and .reloc data characteristics.
1346 (DOT_RELOC): New define for .reloc section string.
1347 (coff_write_object_contents): Use DOT_RELOC instead of string.
1349 2009-07-02 Tom Tromey <tromey@redhat.com>
1351 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1352 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1354 2009-07-01 Nick Clifton <nickc@redhat.com>
1356 * elf-m10300.c: Remove trailing white space.
1357 * reloc.c: Likewise.
1359 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1361 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1362 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1363 * configure.in: Use them.
1364 * configure: Regenerate.
1365 * config.in: Regenerate.
1366 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1367 #define _BSD_SOURCE. Add comments.
1368 (vms_file_stats_name): Calculate creation date based on available
1369 runtime data. Return 1 for version instead of 0.
1371 2009-07-01 Nick Clifton <nickc@redhat.com>
1374 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1375 to R_ARM_THM_PC8 relocation.
1377 2009-06-29 Nick Clifton <nickc@redhat.com>
1379 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1380 different uses of the relocations addend when a symbol is in a
1383 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1386 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1387 SHT_REL/SHT_RELA sections on executable nor shared library.
1388 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1389 as a normal section.
1391 2009-06-25 Nick Clifton <nickc@redhat.com>
1393 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1394 symbols with SEC_MERGE flag.
1396 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1398 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1399 give .debug and .reloc data characteristics.
1400 (DOT_RELOC): New define for .reloc section string.
1401 (coff_write_object_contents): Use DOT_RELOC instead of string.
1403 2009-06-25 Tristan Gingold <gingold@adacore.com>
1405 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1406 (bfd_mach_o_canonicalize_dynamic_symtab)
1407 (bfd_mach_o_get_synthetic_symtab): Defines.
1408 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1409 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1411 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1412 for scattered relocations.
1413 (bfd_mach_o_i386_print_thread): New function.
1414 (bfd_mach_o_print_thread): Define.
1416 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1417 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1418 New functions extracted from ...
1419 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1420 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1421 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1422 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1423 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1424 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1426 (bfd_mach_o_scan_read_dylib): Ditto.
1427 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1429 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1430 decode isym and flags on little endian targets. Set dysymtab field.
1431 (bfd_mach_o_scan_start_address): Adjust for enum names.
1432 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1433 (bfd_mach_o_print_section): Display bfd section name.
1434 (bfd_mach_o_print_segment): Display none if no name.
1435 (bfd_mach_o_print_dysymtab): Display next index for local, external
1436 and undefined symbols.
1437 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1438 Display dylinker name. Display thread and unixthread commands content.
1439 (bfd_mach_o_print_thread): New macro.
1441 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1442 (bfd_mach_o_ppc_thread_flavour): Ditto.
1443 (bfd_mach_o_i386_thread_flavour): Ditto.
1444 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1445 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1446 BFD_MACH_O_THREAD_STATE_NONE.
1447 (bfd_mach_o_segment_command): Remove segment field.
1448 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1449 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1450 (bfd_mach_o_prebound_dylib_command): Ditto.
1451 (bfd_mach_o_dylib_command): Ditto.
1452 (bfd_mach_o_prebound_dylib_command): Remove section field.
1453 (mach_o_data_struct): Add dysymtab field.
1454 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1455 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1456 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1457 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1458 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1460 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1462 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1463 field of struct dirent.
1465 2009-06-23 Tristan Gingold <gingold@adacore.com>
1467 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1468 of this macro. Fix indentation.
1470 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1472 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1473 destination for defined dynamic symbols when deciding whether to
1474 insert a stub or not.
1475 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1476 when actually accessed through a PLT, even when generating a
1479 2009-06-22 Tristan Gingold <gingold@adacore.com>
1481 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1484 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1486 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1487 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1489 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1491 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1493 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1495 * elflink.c (elf_link_add_object_symbols): Avoid warning
1496 from -Wjump-misses-init in gcc 4.5.0.
1498 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1500 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1502 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1504 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1506 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1507 r_symndx. Report local symbol name on error.
1508 (elf_i386_check_relocs): Updated. Report local symbol name on
1510 (elf_i386_gc_sweep_hook): Updated.
1511 (elf_i386_relocate_section): Likewise.
1513 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1514 r_symndx. Report local symbol name on error.
1515 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1517 (elf64_x86_64_gc_sweep_hook): Updated.
1518 (elf64_x86_64_relocate_section): Likewise.
1520 2009-06-19 Tristan Gingold <gingold@adacore.com>
1522 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1524 2009-06-19 Tristan Gingold <gingold@adacore.com>
1526 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1527 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1528 (bfd_mach_o_valid): Ditto.
1529 (bfd_mach_o_wide_p): Ditto.
1530 (bfd_mach_o_canonicalize_reloc): Ditto.
1531 (bfd_mach_o_build_commands): Ditto.
1532 (bfd_mach_o_scan_read_thread): Ditto.
1533 (bfd_mach_o_flatten_sections): Ditto.
1534 (bfd_mach_o_scan_start_address): Ditto.
1535 (bfd_mach_o_lookup_section): Ditto.
1536 (bfd_mach_o_core_fetch_environment): Ditto.
1537 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1538 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1539 (bfd_mach_o_scan_write_symtab): Ditto.
1540 Use macros instead of hard-coded values.
1541 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1542 Use bfd_mach_o_get_data instead of direct access. Use macros
1543 instead of hard-coded values.
1544 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1545 Remove sym argument and get section from mdata.
1546 Move code into the else branch.
1547 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1548 Remove sym argument and get section from mdata. Adjust code.
1549 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1550 switch (which replaces consecutive if statements).
1551 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1552 module table, table of content, indirect symbols and external
1554 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1556 (bfd_mach_o_scan_read_linkedit): New function.
1557 (bfd_mach_o_scan_read_str): Ditto.
1558 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1560 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1561 bfd_mach_o_count_symbols never returns an error.
1562 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1563 symtab field (there might be only one symtab).
1564 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1565 Handle sub frameworks, sub umbrella, sub library and sub client.
1566 Read code signature and segment split info commands.
1567 (bfd_mach_o_scan): Reindent.
1568 (bfd_mach_o_xlat_name): New type.
1569 (bfd_mach_o_print_flags): New function.
1570 (bfd_mach_o_get_name): Ditto.
1571 (bfd_mach_o_cpu_name): New variable.
1572 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1573 (bfd_mach_o_section_type_name)
1574 (bfd_mach_o_section_attribute_name)
1575 (bfd_mach_o_load_command_name): New variables.
1576 (bfd_mach_o_print_private_header): New function.
1577 (bfd_mach_o_print_section_map): New function extracted from
1578 bfd_mach_o_print_private_bfd_data.
1579 (bfd_mach_o_print_section): Ditto. Print more infos.
1580 (bfd_mach_o_print_segment): Ditto.
1581 (bfd_mach_o_print_dysymtab): Ditto.
1582 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1583 load weak dylib, reexport dylib and id dylib.
1584 Handle code signature and segment_split info.
1585 Handle sub frameworks, sub umbrella, sub library and sub client.
1586 (bfd_mach_o_section_get_nbr_indirect): New function.
1588 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1589 (bfd_mach_o_header_flags): New enum to define header flags.
1590 (bfd_mach_o_section_attribute): New enum to replace ...
1591 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1592 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1593 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1594 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1595 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1596 these removed macros.
1597 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1598 (bfd_mach_o_dylib_module): New type.
1599 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1601 (bfd_mach_o_dylib_table_of_content): New type.
1602 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1603 (bfd_mach_o_dylib_reference): New type.
1604 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1605 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1606 modules, toc, references and indirect syms.
1607 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1608 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1609 unused). Add comment.
1610 (bfd_mach_o_dylib_command): Ditto.
1611 (bfd_mach_o_prebound_dylib_command): Ditto.
1612 (bfd_mach_o_linkedit_command): New type.
1613 (bfd_mach_o_str_command): New type.
1614 (bfd_mach_o_load_command): Add linkedit and str fields.
1615 (mach_o_data_struct): Add symtab field.
1616 (bfd_get_mach_o_data): Renamed to ...
1617 (bfd_mach_o_get_data): ... this new macro.
1618 (bfd_mach_o_scan_read_symtab_symbol,
1619 bfd_mach_o_scan_read_symtab_strtab,
1620 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1622 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1623 instead of direct access.
1625 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1627 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1628 R_PPC_PLTREL24 relocs.
1629 (ppc_elf_relocate_section): Likewise.
1631 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1633 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1634 pointer to sym hash. Update all uses.
1635 (update_plt_info): Likewise. Don't check addend here.
1637 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1639 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1640 bfd_sym_from_r_symndx.
1641 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1643 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1645 * elf-bfd.h (struct sym_sec_cache): Delete.
1646 (struct sym_cache): New.
1647 (bfd_section_from_r_symndx): Delete prototype.
1648 (bfd_sym_from_r_symndx): Define prototype.
1649 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1650 (bfd_sym_from_r_symndx): ..new function.
1651 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1652 bfd_section_from_r_symndx to new struct and function.
1653 * elf32-bfin.c: Likewise.
1654 * elf32-hppa.c: Likewise.
1655 * elf32-i386.c: Likewise.
1656 * elf32-m32r.c: Likewise.
1657 * elf32-m68hc1x.c: Likewise.
1658 * elf32-m68hc1x.h: Likewise.
1659 * elf32-m68k.c: Likewise.
1660 * elf32-ppc.c: Likewise.
1661 * elf32-s390.c: Likewise.
1662 * elf32-sh.c: Likewise.
1663 * elf64-ppc.c: Likewise.
1664 * elf64-s390.c: Likewise.
1665 * elf64-x86-64.c: Likewise.
1666 * elfxx-sparc.c: Likewise.
1667 * elfxx-sparc.h: Likewise.
1669 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1671 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1672 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1674 2009-06-18 Nick Clifton <nickc@redhat.com>
1676 * elflink.c (elf_link_sort_relocs): Return early if there are no
1679 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1681 Merge cegcc and mingw32ce target name changes from
1684 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1686 * config.bfd: Add arm*-*-cegcc* target.
1688 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1690 * config.bfd: Add arm-*-mingw32ce* target.
1692 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1694 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1695 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1696 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1697 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1699 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1701 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1702 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1703 * elf32-i386.c (elf_i386_check_relocs): Use it.
1704 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1706 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1708 * elf-bfd.h (elf_dyn_relocs): New.
1710 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1711 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1713 (elf_i386_copy_indirect_symbol): Likewise.
1714 (elf_i386_check_relocs): Likewise.
1715 (elf_i386_gc_sweep_hook): Likewise.
1716 (elf_i386_allocate_dynrelocs): Likewise.
1717 (elf_i386_readonly_dynrelocs): Likewise.
1718 (elf_i386_size_dynamic_sections): Likewise.
1720 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1721 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1722 with elf_dyn_relocs.
1723 (elf64_x86_64_copy_indirect_symbol): Updated.
1724 (elf64_x86_64_check_relocs): Likewise.
1725 (elf64_x86_64_gc_sweep_hook): Likewise.
1726 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1727 (elf64_x86_64_allocate_dynrelocs): Likewise.
1728 (elf64_x86_64_readonly_dynrelocs): Likewise.
1729 (elf64_x86_64_size_dynamic_sections): Likewise.
1731 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1733 * elf32-arm.c (create_got_section): Get existing .rela.got
1735 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1736 * elf32-lm32.c (create_got_section): Likewise.
1737 * elf32-m32r.c (create_got_section): Likewise.
1738 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1739 * elf32-s390.c (create_got_section): Likewise.
1740 * elf32-sh.c (create_got_section): Likewise.
1741 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1742 * elf64-s390.c (create_got_section): Likewise.
1743 * elfxx-sparc.c (create_got_section): Likewise.
1745 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1748 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1750 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1752 * elf32-i386.c (elf_i386_local_hash): Removed.
1753 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1754 (elf_i386_get_local_sym_hash): Likewise.
1756 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1757 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1758 (elf64_x86_64_get_local_sym_hash): Likewise.
1759 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1760 (get_local_sym_hash): Likewise.
1762 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1764 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1765 rel_got_sec and plt_sec.
1766 (elfNN_ia64_relax_section): Updated.
1767 (elfNN_ia64_create_dynamic_sections): Likewise.
1768 (get_got): Likewise.
1769 (allocate_dynrel_entries): Likewise.
1770 (elfNN_ia64_size_dynamic_sections): Likewise.
1771 (set_got_entry): Likewise.
1772 (elfNN_ia64_choose_gp): Likewise.
1773 (elfNN_ia64_relocate_section): Likewise.
1774 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1775 (elfNN_ia64_finish_dynamic_sections): Likewise.
1777 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1779 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1782 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1784 * configure.in (elf): Add elf-ifunc.lo.
1786 * configure: Regenerated.
1787 * Makefile.in: Likewise.
1789 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1790 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1792 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1793 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1795 (elf_i386_link_hash_table_create): Likewise.
1796 (elf_i386_create_dynamic_sections): Likewise.
1797 (elf_i386_check_relocs): Likewise.
1798 (elf_i386_allocate_dynrelocs): Likewise.
1799 (elf_i386_size_dynamic_sections): Likewise.
1800 (elf_i386_relocate_section): Likewise.
1801 (elf_i386_finish_dynamic_symbol): Likewise.
1802 (elf_i386_finish_dynamic_sections): Likewise.
1803 (elf_i386_create_got_section): Removed.
1805 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1806 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1808 (elf64_x86_64_compute_jump_table_size): Updated.
1809 (elf64_x86_64_link_hash_table_create): Likewise.
1810 (elf64_x86_64_create_dynamic_sections): Likewise.
1811 (elf64_x86_64_check_relocs): Likewise.
1812 (elf64_x86_64_allocate_dynrelocs): Likewise.
1813 (elf64_x86_64_size_dynamic_sections): Likewise.
1814 (elf64_x86_64_relocate_section): Likewise.
1815 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1816 (elf64_x86_64_finish_dynamic_sections): Likewise.
1817 (elf64_x86_64_create_got_section): Removed.
1819 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1820 for pointer alignment. Set up section pointers.
1821 (_bfd_elf_create_dynamic_sections): Likewise.
1822 (_bfd_elf_create_ifunc_sections): Moved to ...
1823 * elf-ifunc.c: Here. New.
1825 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1826 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1829 2009-06-16 Doug Kwan <dougkwan@google.com>
1831 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1832 to bfd_signed_vma. Cast constant operands which are used in
1833 offset related expressions to bfd_signed_vma type as appropriate.
1835 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1837 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1838 (elf_backend_plt_sym_val): Define.
1840 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1842 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1843 (elf_backend_reloc_type_class): Define.
1845 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1847 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1848 from an executable to a shared library treat R_VAX_PC32
1849 relocations as R_VAX_PLT32 ones.
1851 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1853 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1854 symbols in GOT space calculation.
1855 (elf_vax_relocate_section): Adjust accordingly.
1857 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1859 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1862 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1864 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1866 (elf_vax_relocate_section): Likewise.
1868 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1870 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1871 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1873 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1875 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1876 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1878 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1880 * Makefile.am: Run "make dep-am".
1881 * Makefile.in: Regenerated.
1883 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1885 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1886 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1888 2009-06-15 Nick Clifton <nickc@redhat.com>
1890 * po/ru.po: New Russian translation.
1891 * configure.in (ALL_LINGUAS): Add ru.
1892 * configure: Regenerate.
1894 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1896 * elf32-i386.c: Remove duplicated comments.
1898 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1901 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1902 dynamic IFUNC pointer in non-shared object. Use .got.plt
1903 for IFUNC definition in PIE.
1904 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1907 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1908 dynamic IFUNC pointer in non-shared object. Use .got.plt
1909 for IFUNC definition in PIE.
1910 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1913 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1915 * elf32-i386.c (elf_i386_check_relocs): Properly report
1916 local symbol for unhandled relocation against STT_GNU_IFUNC
1918 (elf_i386_relocate_section): Likewise.
1919 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1920 (elf64_x86_64_relocate_section): Likewise.
1922 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1925 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1926 (elf_i386_link_hash_table): Add loc_hash_table and
1928 (elf_i386_local_hash): New.
1929 (elf_i386_local_htab_hash): Likewise.
1930 (elf_i386_local_htab_eq): Likewise.
1931 (elf_i386_get_local_sym_hash): Likewise.
1932 (elf_i386_link_hash_table_free): Likewise.
1933 (elf_i386_allocate_local_dynrelocs): Likewise.
1934 (elf_i386_finish_local_dynamic_symbol): Likewise.
1935 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1936 (elf_i386_link_hash_table_create): Create loc_hash_table and
1938 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1939 (elf_i386_size_dynamic_sections): Likewise.
1940 (elf_i386_relocate_section): Likewise.
1941 (elf_i386_finish_dynamic_sections): Likewise.
1942 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1945 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1946 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1948 (elf64_x86_64_local_hash): New.
1949 (elf64_x86_64_local_htab_hash): Likewise.
1950 (elf64_x86_64_local_htab_eq): Likewise.
1951 (elf64_x86_64_get_local_sym_hash): Likewise.
1952 (elf64_x86_64_link_hash_table_free): Likewise.
1953 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1954 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1955 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1956 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1957 and loc_hash_memory.
1958 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1960 (elf64_x86_64_size_dynamic_sections): Likewise.
1961 (elf64_x86_64_relocate_section): Likewise.
1962 (elf64_x86_64_finish_dynamic_sections): Likewise.
1963 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1966 2009-06-10 Philip Blundell <philb@gnu.org>
1968 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1969 elf_sec->this_hdr == NULL.
1971 2009-06-12 Tristan Gingold <gingold@adacore.com>
1973 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1974 * bfd-in2.h: Regenerated.
1975 * libbfd.h: Regenerated.
1977 * mach-o.c (FILE_ALIGN): New macro.
1978 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1979 (bfd_mach_o_print_symbol): Ditto.
1980 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1981 (bfd_mach_o_get_reloc_upper_bound): New function.
1982 (bfd_mach_o_canonicalize_reloc): Ditto.
1983 (bfd_mach_o_scan_write_relocs): Ditto.
1984 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1985 (bfd_mach_o_scan_write_section_64): Ditto.
1986 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1987 written for load command. Do not compute section file offset.
1988 (bfd_mach_o_scan_write_segment_64): Ditto.
1989 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1990 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1992 (bfd_mach_o_mangle_symbols): ... this new function.
1993 (bfd_mach_o_write_contents): Be sure to have load commands built.
1994 Call bfd_mach_o_mangle_symbols.
1995 (bfd_mach_o_build_commands): Adjust for filelen field.
1996 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1997 Do not set symtab file offset anymore here.
1998 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1999 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2000 Set reloc_count and rel_filepos section fields.
2001 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2003 (bfd_mach_o_scan_read_section_64): Ditto.
2004 (bfd_mach_o_scan_read_section): Ditto.
2005 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2006 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2007 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2008 Handle weak-ref symbols.
2009 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2010 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2011 (bfd_mach_o_scan): Remove assignment to removed field.
2012 (bfd_mach_o_mkobject_init): Ditto.
2013 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2014 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2015 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2016 (bfd_mach_o_swap_reloc_in): Ditto.
2017 (bfd_mach_o_swap_reloc_out): Ditto.
2019 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2020 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2021 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2022 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2023 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2024 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2025 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2026 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2027 (BFD_MACH_O_N_WEAK_DEF): New macros.
2029 (bfd_mach_o_section_type): Add new enumeration values.
2030 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2031 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2032 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2033 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2035 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2036 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2037 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2038 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2039 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2040 (BFD_MACH_O_RELENT_SIZE): Ditto.
2041 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2042 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2043 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2044 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2045 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2046 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2047 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2048 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2049 (bfd_mach_o_reloc_info): New struct.
2050 (bfd_mach_o_asymbol): New struct.
2051 (bfd_mach_o_symtab_command): The symbols field is now of type
2053 (bfd_mach_o_load_command): The offset and len fields are now of type
2055 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2056 Add a filelen field. Add comments.
2057 (bfd_mach_o_backend_data): New struct.
2058 (bfd_mach_o_get_backend_data): New macro.
2059 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2061 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2062 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2063 (bfd_mach_o_canonicalize_reloc): Ditto.
2065 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2066 duplicated macro. Now defined to _bfd_generic_is_local_label.
2067 (TARGET_NAME_BACKEND): New macro...
2068 (TARGET_NAME_BACKEND): ... used to name a new variable.
2069 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2070 Mach-O backend data.
2072 * mach-o-i386.c (i386_howto_table): New variable.
2073 (bfd_mach_o_i386_swap_reloc_in): New function.
2074 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2075 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2076 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2077 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2078 (bfd_mach_o_bfd_reloc_type_lookup)
2079 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2081 2009-06-11 Eric Paris <eparis@redhat.com>
2082 Nick Clifton <nickc@redhat.com>
2084 * opncls.c (_maybe_make_executable): New function. Gives execute
2085 permission to an executable bfd that was opened for writing
2086 provided that it is a regular file. Replaces common code found in...
2087 (bfd_close): here and ...
2088 (bfd_close_all_done): here.
2090 2009-06-11 Anthony Green <green@moxielogic.com>
2092 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2093 * bfd-in2.h: Rebuilt.
2094 * libbfd.h: Rebuilt.
2095 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2097 (moxie_reloc_map): Ditto.
2098 Clean up copyright notice.
2100 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2102 * bfd-in2.h: bfd_mmap prototype.
2103 * bfdio.c (bfd_mmap): New function.
2104 * libbfd.h (bfd_iovec): Add bmmap.
2105 * cache.c (cache_bmmap): New function.
2106 (cache_iovec): Initialize bmmap member.
2107 * opencls.c (opncls_bmmap): New function.
2108 (opncls_iovec): Initialize bmmap member.
2110 2009-06-09 Tristan Gingold <gingold@adacore.com>
2112 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2113 and stabstr_segment fields.
2114 (mach_o_be_vec, mach_o_le_vec): Removed
2115 (bfd_mach_o_version): New prototype.
2117 * mach-o.c (bfd_mach_o_version): Make this function public.
2118 (mach_o_wide_p): New function.
2119 (bfd_mach_o_wide_p): Ditto.
2120 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2122 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2123 Search in the list only if the name starts with a dot.
2124 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2125 test. Check bfd_seek status.
2126 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2127 (bfd_mach_o_scan_write_section_32): Ditto.
2128 (bfd_mach_o_scan_write_section_64): Ditto.
2129 (bfd_mach_o_scan_write_section): Removed.
2130 (bfd_mach_o_scan_write_segment): Split into ...
2131 (bfd_mach_o_scan_write_segment_32): ... this and ...
2132 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2133 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2134 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2135 symbol table. Now returns a boolean.
2136 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2137 Adjust for status type.
2138 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2139 test. Write symbol table. Numbers the sections.
2140 (bfd_mach_o_read_header): Check bfd_seek status.
2141 Use mach_o_wide_p instead of hard-coded test.
2142 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2143 (bfd_mach_o_scan_read_section_64): Ditto.
2144 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2145 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2146 handled common symbols.
2147 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2148 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2149 (bfd_mach_o_scan_read_dylinker): Ditto.
2150 (bfd_mach_o_scan_read_dylib): Ditto.
2151 (bfd_mach_o_scan_read_thread): Ditto.
2152 (bfd_mach_o_scan_read_symtab): Ditto.
2153 Do not create a section for the stabs.
2154 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2155 (bfd_mach_o_scan_read_segment): Ditto.
2156 (bfd_mach_o_scan_read_command): Ditto.
2157 (bfd_mach_o_scan_start_address): Ditto.
2158 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2159 (bfd_mach_o_archive_p): Check bfd_seek status.
2160 (bfd_mach_o_core_fetch_environment): Ditto.
2162 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2164 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2166 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2167 (elf_i386_link_hash_table_create): Initialize irelifunc.
2168 (elf_i386_check_relocs): Updated. Set up irelifunc for
2170 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2171 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2173 (elf_i386_relocate_section): Likewise.
2175 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2176 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2177 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2179 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2180 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2182 (elf64_x86_64_relocate_section): Likewise.
2184 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2186 (_bfd_elf_create_ifunc_sections): This.
2188 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2190 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2193 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2195 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2196 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2197 building shared object. Check info->executable instead of
2198 !info->shared when setting non_got_ref.
2199 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2200 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2201 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2203 (elf_i386_relocate_section): Output dynamic relocation for
2204 R_386_32 against STT_GNU_IFUNC symbol to get the real
2205 function address when building shared object.
2206 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2207 relocation for STT_GNU_IFUNC symbol in shared object.
2209 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2210 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2211 symbol when building shared object. Check info->executable
2212 instead of !info->shared when setting non_got_ref.
2213 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2214 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2215 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2217 (elf64_x86_64_relocate_section): Output dynamic relocation
2218 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2219 function address when building shared object.
2220 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2221 relocation for STT_GNU_IFUNC symbol in shared object.
2223 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2225 * Makefile.am: Run "make dep-am".
2226 (BFD32_BACKENDS): Add mach-o-i386.lo.
2227 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2228 * Makefile.in: Regenerate.
2230 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2232 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2233 when looking for soft-icache stubs.
2235 2009-06-05 Tristan Gingold <gingold@adacore.com>
2237 * mach-o.h: Update copyright year.
2238 (bfd_mach_o_mach_header_magic): New enum.
2239 (bfd_mach_o_cpu_subtype): Now an enum.
2240 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2241 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2242 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2243 (bfd_mach_o_load_command): Field type_required is now a boolean.
2244 Reindent prototypes.
2245 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2246 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2247 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2248 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2249 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2250 (bfd_mach_o_canonicalize_symtab): Ditto.
2251 (bfd_mach_o_get_symbol_info): Ditto.
2252 (bfd_mach_o_print_symbol): Ditto.
2253 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2254 (bfd_mach_o_make_empty_symbol): Ditto.
2255 (bfd_mach_o_write_contents): Ditto.
2257 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2258 bfd_mach_o_mkobject): Defines.
2259 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2260 Do not check with target vector but with flavour.
2261 (struct mach_o_section_name_xlat): New declaration.
2262 (dwarf_section_names_xlat): Ditto.
2263 (text_section_names_xlat): Ditto.
2264 (data_section_names_xlat): Ditto.
2265 (struct mach_o_segment_name_xlat): Ditto.
2266 (segsec_names_xlat): Ditto.
2267 (bfd_mach_o_convert_section_name_to_bfd): New function.
2268 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2269 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2270 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2271 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2272 Accept any input and output flavour. Do not share private data
2274 (bfd_mach_o_count_symbols): Add a comment.
2275 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2276 (bfd_mach_o_canonicalize_symtab): Ditto.
2277 (bfd_mach_o_get_symbol_info): Ditto.
2278 (bfd_mach_o_print_symbol): Ditto.
2279 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2280 Use constants instead of hard-coded values.
2281 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2283 (bfd_mach_o_scan_write_section_64): Ditto.
2284 (bfd_mach_o_scan_write_segment): Ditto.
2285 Do not copy sections anymore.
2286 (bfd_mach_o_write_contents): Make it public.
2287 Remove dead code. Rewrite typeflag assignment.
2288 (bfd_mach_o_build_commands): New function.
2289 (bfd_mach_o_set_section_contents): Ditto.
2290 (bfd_mach_o_make_empty_symbol): Make it public.
2291 (bfd_mach_o_read_header): Make it static.
2292 Convert to bfd_boolean.
2293 Use constants instead of hard-coded values.
2294 (bfd_mach_o_make_bfd_section): Call
2295 bfd_mach_o_convert_section_name_to_bfd to create name.
2296 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2298 (bfd_mach_o_scan_read_section_64): Ditto.
2299 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2300 a segment anymore. Use constants instead of hard-coded values.
2301 (bfd_mach_o_scan_read_command): Fix style.
2302 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2303 Get rid of BFD_IO_FUNCS.
2304 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2305 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2306 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2307 (bfd_mach_o_object_p): Removed.
2308 (bfd_mach_o_gen_core_p): New function, replaces ...
2309 (bfd_mach_o_core_p): ... deleted.
2310 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2312 * mach-o-i386.c: New file.
2313 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2314 * configure.in (TDEFINES): Add mach_o_i386_vec.
2315 * configure: Regenerated.
2316 * targets.c: Add mach_o_i386_vec.
2318 * mach-o.c: Update copyright years.
2319 (BFD_IO_FUNCS): Remove (was not used).
2320 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2321 bfd_mach_o_slurp_extended_name_table,
2322 bfd_mach_o_construct_extended_name_table,
2323 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2324 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2325 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2326 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2327 bfd_mach_o_get_section_contents_in_window,
2328 bfd_mach_o_bfd_is_local_label_name,
2329 bfd_mach_o_bfd_is_target_special_symbol,
2330 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2331 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2332 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2333 bfd_mach_o_minisymbol_to_symbol,
2334 bfd_mach_o_bfd_get_relocated_section_contents,
2335 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2336 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2337 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2338 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2339 bfd_mach_o_bfd_merge_private_bfd_data,
2340 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2341 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2342 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2343 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2344 bfd_mach_o_bfd_copy_private_header_data,
2345 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2346 * mach-o-target.c: ... here.
2347 Update copyright years.
2349 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2351 * dep-in.sed: Don't use \n in replacement part of s command.
2352 * Makefile.am (DEP1): LC_ALL for uniq.
2354 * Makefile.in: Regenerate.
2356 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2358 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2359 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2360 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2362 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2364 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2365 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2366 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2367 against STT_GNU_IFUNC symbols for static executables.
2368 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2369 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2371 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2372 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2373 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2374 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2376 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2378 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2379 symbols to be left unimported when linking statically.
2380 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2381 code when linking statically.
2383 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2385 * elf32-i386.c (elf_i386_check_relocs): Increment
2386 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2387 against STT_GNU_IFUNC symbol.
2388 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2389 local STT_GNU_IFUNC definition is used.
2390 (elf_i386_relocate_section): Handle got.offset != -1 for
2391 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2394 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2395 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2396 relocations against STT_GNU_IFUNC symbol.
2397 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2398 local STT_GNU_IFUNC definition is used.
2399 (elf64_x86_64_relocate_section): Handle got.offset != -1
2400 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2401 STT_GNU_IFUNC symbol.
2403 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2406 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2407 (elf_i386_reloc_type_lookup): Likewise.
2408 (R_386_tls): Removed.
2409 (R_386_irelative): New.
2410 (R_386_vt_offset): Updated.
2411 (elf_i386_rtype_to_howto): Likewise.
2412 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2413 (elf_i386_link_hash_table_create): Initialize igotplt,
2415 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2416 (elf_i386_adjust_dynamic_symbol): Likewise.
2417 (elf_i386_allocate_dynrelocs): Likewise.
2418 (elf_i386_relocate_section): Likewise.
2419 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2421 (elf_i386_finish_dynamic_symbol): When building a static
2422 executable, use .iplt, .igot.plt and .rel.iplt sections for
2423 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2424 locally defined STT_GNU_IFUNC symbol.
2426 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2427 (x86_64_reloc_map): Likewise.
2428 (R_X86_64_standard): Updated.
2429 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2430 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2432 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2433 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2434 (elf64_x86_64_allocate_dynrelocs): Likewise.
2435 (elf64_x86_64_relocate_section): Likewise.
2436 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2438 (elf64_x86_64_finish_dynamic_symbol): When building a static
2439 executable, use .iplt, .igot.plt and .rela.iplt sections for
2440 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2441 for locally defined STT_GNU_IFUNC symbol.
2443 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2444 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2446 * bfd-in2.h: Regenerated.
2447 * libbfd.h: Likewise.
2449 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2451 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2452 (_bfd_elf_make_ifunc_reloc_section): Removed.
2453 (_bfd_elf_is_ifunc_symbol): Likewise.
2454 (_bfd_elf_create_static_ifunc_sections): New.
2456 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2458 (elf_link_add_object_symbols): Here.
2459 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2460 STT_GNU_IFUNC symbol.
2461 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2462 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2463 (IFUNC_INFIX): Removed.
2464 (get_ifunc_reloc_section_name): Likewise.
2465 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2466 (_bfd_elf_is_ifunc_symbol): Likewise.
2467 (_bfd_elf_create_static_ifunc_sections): New.
2469 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2471 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2472 (create_got_section): Likewise.
2473 (allocate_dynrelocs): Likewise.
2474 (readonly_dynrelocs): Likewise.
2475 (set_tls_module_base): Likewise.
2476 (dtpoff_base): Likewise.
2478 (elf_i386_link_hash_table_create): Updated.
2479 (elf_i386_create_dynamic_sections): Likewise.
2480 (elf_i386_check_relocs): Likewise.
2481 (elf_i386_size_dynamic_sections): Likewise.
2482 (elf_i386_relocate_section): Likewise.
2484 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2485 (create_got_section): Likewise.
2486 (allocate_dynrelocs): Likewise.
2487 (readonly_dynrelocs): Likewise.
2488 (set_tls_module_base): Likewise.
2489 (dtpoff_base): Likewise.
2491 (elf64_x86_64_link_hash_table_create): Updated.
2492 (elf64_x86_64_create_dynamic_sections): Likewise.
2493 (elf64_x86_64_check_relocs): Likewise.
2494 (elf64_x86_64_size_dynamic_sections): Likewise.
2495 (elf64_x86_64_relocate_section): Likewise.
2497 2009-05-28 Nick Clifton <nickc@redhat.com>
2499 * targets.c (_bfd_target_vector): Only include plugin target in
2500 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2502 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2504 * elf32-spu.c (struct call_info): New member broken_cycle.
2505 (remove_cycle): Instead of physically removing call_info structures
2506 to break call graph cycles, mark them using the broken_cycle flag.
2507 (mark_overlay_section): Respect broken_cycle flag.
2508 (unmark_overlay_section): Likewise.
2509 (collect_lib_sections): Likewise.
2510 (collect_overlays): Likewise.
2511 (sum_stack): Likewise.
2513 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2515 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2516 (mark_functions_via_relocs): Initialize callee->count to 1.
2517 (pasted_function): Likewise.
2518 (spu_elf_auto_overlay): Honor call counts when determining number
2519 of stubs required in software i-cache mode.
2521 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2523 * plugin.c (program_name): Remove.
2524 (plugin_program_name): New.
2525 (bfd_plugin_set_program_name): New.
2526 (try_load_plugin): Use plugin_program_name.
2527 * plugin.h (bfd_plugin_set_program_name): New.
2529 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2531 * aclocal.m4: Include ../config/plugins.m4.
2532 * configure.in: Use AC_PLUGINS.
2533 * configure: Regenerate.
2534 * Makefile.in: Regenerate.
2535 * doc/Makefile.in: Regenerate.
2537 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2539 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2541 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2542 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2543 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2544 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2545 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2546 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2547 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2548 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2549 * reloc.c (bfd_generic_relax_section): Likewise.
2550 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2551 * vms.c (vms_bfd_relax_section): Likewise.
2553 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2555 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2557 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2558 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2560 * elf32-i386.c (allocate_dynrelocs): Updated.
2561 (elf_i386_relocate_section): Likewise.
2562 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2563 (elf64_x86_64_relocate_section): Likewise.
2565 * elf64-x86-64.c (is_indirect_symbol): Removed.
2567 2009-05-26 Nick Clifton <nickc@redhat.com>
2569 * po/id.po: Updated Indonesian translation.
2571 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2573 * Makefile.am: Run "make dep-am".
2576 (ALL_MACHINES): Add cpu-plugin.lo.
2577 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2578 (BFD32_BACKENDS): Add plugin.lo.
2579 (BFD32_BACKENDS_CFILES): Add plugin.c.
2580 (libbfd_la_LIBADD): Add LIBDL
2581 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2582 (bfd_plugin_arch): Declare.
2583 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2584 * bfd.c (bfd): Add plugin_data.
2585 * config.bfd: Handle the plugin target.
2586 * configure.in: Check for --enable-plugins.
2587 (LT_INIT): Use the dlopen option.
2588 * cpu-plugin.c: New.
2591 * targets.c (plugin_vec): Declare.
2592 (_bfd_target_vector): Add plugin_vec.
2593 * Makefile.in: Regenerate.
2594 * bfd-in2.h: Regenerate.
2595 * configure: Regenerate.
2597 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2599 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2600 per line with all lines having continuation backslash. Prefix
2601 first line with "A", following lines with "B".
2602 * Makefile.am (DEP): Don't use dep.sed here.
2603 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2604 dep.sed here on dependencies, sort and uniq.
2605 * Makefile.in: Regenerate.
2607 2009-05-25 Tristan Gingold <gingold@adacore.com>
2609 * makefile.vms: Add verilog.obj to object list OBJS.
2611 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2613 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2614 for BFD_IN_MEMORY is cleared.
2615 (bfd_bwrite): Zero excess memory allocated.
2617 2009-05-22 Julian Brown <julian@codesourcery.com>
2619 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2621 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2622 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2623 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2624 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2625 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2626 (a8_erratum_fix, a8_erratum_reloc): New structs.
2627 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2628 num_a8_erratum_fixes, fix_cortex_a8 fields.
2629 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2630 (elf32_arm_add_stub): Split into two parts, creating...
2631 (elf32_arm_create_or_find_stub_sec): New function.
2632 (elf32_arm_final_link_relocate): Add forward declaration.
2633 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2634 relocations, multiple relocations per stub.
2635 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2636 (arm_size_one_stub): Use find_stub_size_and_template.
2637 (a8_reloc_compare): New.
2638 (find_thumb_glue): Add forward declaration.
2639 (cortex_a8_erratum_scan): New.
2640 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2641 (bfd_elf32_arm_set_cortex_a8_fix): New.
2642 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2643 (arm_map_one_stub): Add THUMB32_TYPE support.
2644 (a8_branch_to_stub_data): New.
2645 (make_branch_to_a8_stub): New.
2646 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2647 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2648 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2649 Cortex-A8 erratum workaround.
2650 * bfd-in2.h: Regenerate.
2652 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2654 * Makefile.am: Run "make dep-am".
2655 * Makefile.in: Regenerate.
2656 * po/SRC-POTFILES.in: Regenerate.
2658 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2660 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2663 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2665 * elf-bfd.h (struct elf_backend_data
2666 <elf_backend_link_output_symbol_hook>): Return an int.
2667 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2668 symbols on deleted .opd entries.
2669 * elflink.c (elf_link_output_sym): Return without outputting sym
2670 if output_symbol_hook returns 2.
2671 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2672 Abort if we must not discard sym.
2673 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2675 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2676 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2677 elf_backend_link_output_symbol_hook return type change.
2678 * elf32-arm.c (output_arch_syminfo): Likewise.
2679 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2680 (elf32_arm_output_arch_local_syms): Likewise.
2681 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2682 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2683 (bfd_score_elf_link_output_symbol_hook): Likewise.
2684 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2685 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2686 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2687 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2688 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2689 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2690 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2691 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2692 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2693 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2694 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2696 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2698 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2699 out of range .opd symbols.
2701 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2703 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2704 fprintf_vma directly.
2705 * peXXigen.c (pe_print_edata): Likewise.
2706 (pe_print_pdata): Likewise.
2707 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2708 (_bfd_XX_print_private_bfd_data_common): Likewise.
2710 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2712 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2714 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2715 Paul Brook <paul@codesourcery.com>
2717 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2718 fix discarded sections.
2720 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2722 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2723 sections into the software icache.
2725 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2727 * elf32-spu.c (build_stub): Always build "compact" sofware
2730 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2732 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2733 (spu_elf_setup): Initialize it.
2734 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2735 Update to new-sytle cache manager data structures.
2736 (spu_elf_build_stubs): Generate new-style cache manager data
2737 structures and symbols.
2738 (spu_elf_auto_overlay): Update size computation.
2740 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2742 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2743 segments first amongst the program headers.
2745 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2747 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2748 into addresses for relocation types that look at high bits. Remove
2749 special handling of relocation overflow warnings.
2751 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2753 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2754 control flow graph between fragments of a function.
2756 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2758 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2759 generate only a 16-byte .toe section.
2760 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2762 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2764 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2765 (spu_elf_place_overlay_data): ..here. New function.
2766 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2768 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2770 * elf32-arm.c: Move sysdep.h to start of file.
2772 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2774 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2776 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2777 __icache_tag_array and __icache_tag_array_size.
2779 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2781 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2783 (bfinfdpic_link_omit_section_dynsym): Likewise.
2784 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2786 2009-05-05 Paul Brook <paul@codesourcery.com>
2788 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2789 * bfd-in2.h: Regenerate.
2790 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2791 (_arm_elf_section_data): Add text and exidx fields.
2792 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2793 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2794 copy_exidx_entry): New functions.
2795 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2797 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2799 * elf32-arm.c (DEF_STUBS): New helper define.
2800 (DEF_STUB): Likewise.
2801 (stub_def): New type.
2802 (stub_definitions): New array, containing stub template pointers
2804 (arm_size_one_stub): Make use of stub_definitions.
2806 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2808 * elflink.c (find_version_for_sym): Remove from here, ...
2809 * linker.c (bfd_find_version_for_sym): ... rename, replace
2810 here, make public and update all callers.
2811 * bfd-in2.h: Regenerate.
2813 2009-04-30 Nick Clifton <nickc@redhat.com>
2815 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2817 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2818 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2819 into a STT_GNU_IFUNC symbol type.
2820 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2822 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2823 the binary contains ifunc symbols.
2824 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2825 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2826 * elf32-i386.c (is_indirect_function): New function.
2827 (elf_i386_check_relocs): Create an ifunc output section.
2828 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2829 section if necessary.
2830 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2832 (elf_i386_add_symbol_hook): New function. Set the
2833 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2834 symbol is encountered.
2835 (elf_backend_post_process_headers): Define.
2836 (elf_backend_add_symbol_hook): Define.
2837 (elf_i386_post_process_headers): Rename to
2838 elf_i388_fbsd_post_process_headers.
2839 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2840 (is_indirect_function): New function.
2841 (elf64_x86_64_check_relocs): Create an ifunc output section.
2842 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2843 section if necessary.
2844 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2845 symbol if necessary.
2846 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2847 elf_obj_data structure if an ifunc symbol is encountered.
2848 (elf_backend_post_process_headers): Define.
2849 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2850 if we have ifunc symbols to handle.
2851 (get_ifunc_reloc_section_name): New function. Computes the name
2852 for an ifunc section.
2853 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2854 section to hold ifunc relocs.
2855 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2856 (bfd_print_symbol_vandf): Handle ifunc symbols.
2857 (bfd_decode_symclass): Likewise.
2858 * bfd-in2.h: Regenerate.
2860 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2862 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2863 MOVW and MOVT relocations in a shared library link.
2865 2009-04-27 Anthony Green <green@moxielogic.com>
2867 * verilog.c: New file.
2868 * Makefile.am (BFD32_LIBS): Add verilog.c.
2869 (BFD32_LIBS_CFILES): Add verilog.c.
2870 (verilog.lo): New build rule.
2871 * Makefile.in: Rebuilt.
2872 * targets.c: Add verilog support.
2873 * bfd.c (tdata union): Add Verilog private data field.
2874 * bfd-in2.h: Regenerate.
2876 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2878 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2881 2009-04-23 Matthias Klose <doko@ubuntu.com>
2883 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2885 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2888 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2889 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2890 (elf32_arm_size_stubs): Likewise.
2891 (record_thumb_to_arm_glue): Deleted unused function.
2892 (bfd_elf32_arm_process_before_allocation): No longer handle
2893 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2894 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2895 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2897 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2899 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2900 (elf32_arm_write_section): Declare early.
2901 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2902 (arm_allocate_glue_section_space): Exclude empty sections.
2903 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2904 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2906 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2907 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2908 (elf32_arm_size_dynamic_sections): Allocate interworking
2910 (bfd_elf32_bfd_final_link): Define.
2912 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2914 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2916 * coffcode.h (coff_compute_section_file_positions): Clear
2917 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2919 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2920 force_minimum_alignment.
2922 * libcoff.h: Regenerated.
2924 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2925 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2927 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2928 nor target_subsystem.
2930 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2931 force_minimum_alignment nor target_subsystem.
2933 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2935 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2936 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2937 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2938 include in coff-x86_64.c of headers.
2939 (PDATA_ROW_SIZE): New define.
2940 (pex_regs[]): New static array.
2941 (pex64_get_runtime_function): New static function.
2942 (pex64_get_unwind_info): Likewise.
2943 (pex64_get_scope_entry): Likewise.
2944 (pex64_xdata_print_uwd_codes): Likewise.
2945 (pex64_get_section_by_rva): Likewise.
2946 (pex64_dump_xdata): Likewise.
2947 (pex64_bfd_print_pdata): Likewise.
2948 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2949 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2950 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2952 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2953 Alan Modra <amodra@bigpond.net.au>
2954 Dave Korn <dave.korn.cygwin@gmail.com>
2956 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2957 long names and non-NUL-terminated strings.
2959 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2961 * bfd-in2.h: Regenerated.
2963 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2965 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2966 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2968 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2971 * coffcode.h (bfd_pei_p): New.
2973 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2974 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2975 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2976 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2977 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2978 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2980 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2981 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2982 bfd_efi_rtdrv_x86_64_vec,
2983 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2984 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2985 * targets.c: Likewise.
2987 * configure: Regenerated.
2988 * libcoff.h: Likewise.
2989 * Makefile.in: Likewise.
2991 * efi-app-ia32.c: Removed.
2992 * efi-app-x86_64.c: Likewise.
2993 * efi-bsdrv-ia32.c: Likewise.
2994 * efi-bsdrv-ia64.c: Likewise.
2995 * efi-bsdrv-x86_64.c: Likewise.
2996 * efi-rtdrv-ia32.c: Likewise.
2997 * efi-rtdrv-ia64.c: Likewise.
2998 * efi-rtdrv-x86_64.c: Likewise.
2999 * efi-rtdrv-ia32.c: Likewise.
3001 * efi-app-ia64.c: Moved to ...
3003 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3004 (TARGET_NAME): Set to pei-ia64.
3006 * libpei.h (bfd_target_pei_p): Removed.
3007 (bfd_target_pei_arch): Likewise.
3008 (bfd_target_efi_app_p): Likewise.
3009 (bfd_target_efi_app_arch): Likewise.
3010 (bfd_target_efi_bsdrv_p): Likewise.
3011 (bfd_target_efi_bsdrv_arch): Likewise.
3012 (bfd_target_efi_rtdrv_p): Likewise.
3013 (bfd_target_efi_rtdrv_arch): Likewise.
3014 (bfd_pe_executable_p): Likewise.
3016 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3017 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3018 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3019 and efi-rtdrv-ia32.c.
3020 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3021 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3022 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3023 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3024 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3025 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3026 (efi-app-ia64.lo): Removed.
3027 (efi-bsdrv-ia32.lo): Likewise.
3028 (efi-rtdrv-ia32.lo): Likewise.
3029 (efi-app-ia64.lo): Likewise.
3030 (efi-bsdrv-ia64.lo): Likewise.
3031 (efi-rtdrv-ia64.lo): Likewise.
3032 (efi-app-x86_64.lo): Likewise.
3033 (efi-bsdrv-x86_64.lo): Likewise.
3034 (efi-rtdrv-x86_64.lo): Likewise.
3037 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3039 (arch_type): Removed.
3040 (pe_arch): Likewise.
3041 (pe_bfd_object_p): Just return coff_object_p.
3043 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3044 bfd_pe_executable_p with bfd_pei_p.
3046 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3048 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3049 PLT entries to an undefined symbol when generating a shared
3052 2009-04-17 Nick Clifton <nickc@redhat.com>
3055 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3057 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3059 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3060 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3061 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3062 * binary.c (binary_bfd_define_common_symbol): Likewise.
3063 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3064 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3065 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3066 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3067 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3068 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3069 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3070 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3071 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3072 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3073 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3074 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3075 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3076 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3077 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3078 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3079 * som.c (som_bfd_define_common_symbol): Likewise.
3080 * srec.c (srec_bfd_define_common_symbol): Likewise.
3081 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3082 * versados.c (versados_bfd_define_common_symbol): Likewise.
3083 * vms.c (vms_bfd_define_common_symbol): Likewise.
3084 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3085 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3086 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3087 (pmac_xcoff_vec): Likewise.
3088 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3089 (aix5coff64_vec): Likewise.
3090 * linker.c (bfd_generic_define_common_symbol): New function.
3091 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3092 (_bfd_define_common_symbol): New field.
3093 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3094 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3095 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3097 * bfd-in2.h: Regenerate.
3098 * libbfd.h: Likewise.
3099 * libcoff.h: Likewise.
3101 2009-04-15 Anthony Green <green@moxielogic.com>
3103 * targets.c: Add moxie support.
3104 * Makefile.am: Ditto.
3105 * Makefile.in: Rebuilt.
3106 * cpu-moxie.c, elf32-moxie.c: New files.
3107 * archures.c: Add moxie support.
3108 * configure.in: Add moxie support.
3109 * configure: Rebuilt.
3110 * config.bfd, archures.c: Add moxie support.
3111 * bfd-in2.h: Rebuilt.
3113 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3115 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3116 branch to an undef weak symbol into a jump to next instruction if
3117 a PLT entry will be created.
3119 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3121 * coffgen.c (make_a_section_from_file): Set the backend long
3122 section names enable if long section names found on input.
3123 * coffcode.h: Extend long section names documentation to match.
3125 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3127 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3130 2009-04-07 DJ Delorie <dj@redhat.com>
3132 * archures.c: Add bfd_mach_mep_c5.
3133 * bfd-in2.h: Likewise.
3134 * cpu-mep.c: Add bfd_c5_arch.
3135 * elf32-mep.c: Support it.
3137 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3139 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3140 info->callbacks->einfo.
3141 * linker.c (_bfd_generic_section_already_linked): Likewise.
3143 2009-04-06 DJ Delorie <dj@redhat.com>
3145 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3147 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3149 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3150 _bfd_pex64_print_pdata only if PE is defined.
3152 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3153 (_bfd_pex64_print_pdata): This.
3155 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3156 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3159 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3161 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3162 _bfd_pep_print_x64_pdata.
3163 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3164 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3166 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3168 * elf32-xtensa.c (relax_property_section): Always set r_offset
3171 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3173 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3174 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3176 (elf32_arm_stub_type): New enum values for the two new stubs.
3177 (arm_type_of_stub): Make use of the two new stubs.
3178 (arm_size_one_stub): Handle the two new stubs.
3180 2009-04-01 Matt Thomas <matt@netbsd.org>
3182 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3183 hidden symbols into the GOT or PLT.GOT.
3184 (elf_vax_relocate_section): Do not emit a PCREL reloc
3185 into a shared object if it is against a hidden symbol.
3187 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3189 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3190 and know_contains_shared_object_p.
3191 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3192 Cache the result in the archive_info table.
3193 (xcoff_auto_export_p): Add an "info" parameter and update the
3194 call to xcoff_archive_contains_shared_object_p.
3195 (xcoff_mark_auto_exports): Update accordingly.
3196 (xcoff_post_gc_symbol): Likewise.
3198 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3200 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3203 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3205 * coff-rs6000.c (member_layout): New structure.
3206 (archive_iterator): Likewise.
3207 (member_layout_init): New function.
3208 (archive_iterator_begin): Likewise.
3209 (archive_iterator_next): Likewise.
3210 (xcoff_write_armap_old): Use the new iterator functions.
3211 (do_shared_object_padding): Delete.
3212 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3213 handling of arch_info.
3214 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3215 first loop rather than the second. Allocate a member header if
3216 there isn't one, then work out the stat information and length
3217 in the first loop too. Use the new iterators for the second loop.
3218 (xcoff_write_archive_contents_big): Likewise.
3220 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3222 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3223 (bfd_xcoff_set_archive_import_path): Likewise.
3224 * bfd-in2.h: Regenerate.
3225 * xcofflink.c: Include libiberty.h.
3226 (xcoff_archive_info): New structure.
3227 (xcoff_archive_info_hash): New function.
3228 (xcoff_archive_info_eq): Likewise.
3229 (xcoff_get_archive_info): Likewise.
3230 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3231 (bfd_xcoff_split_import_path): New function.
3232 (bfd_xcoff_set_archive_import_path): Likewise.
3233 (xcoff_set_import_path): Move earlier in file.
3234 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3235 object to the the directory part of the bfd's filename. Get the
3236 import path and filename of an archive object from the archive's
3237 xcoff_tdata, initializing it if necessary. Update use of
3239 (bfd_link_input_bfd): Update use of import_file_id.
3240 (xcoff_write_global_symbol): Likewise.
3242 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3244 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3246 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3248 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3249 a .loader section for relocatable links.
3250 (xcoff_need_ldrel_p): New function.
3251 (xcoff_mark): Use it.
3252 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3254 (xcoff_build_ldsym): New function, split out from...
3255 (xcoff_build_ldsyms): ...here. Rename to...
3256 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3257 call xcoff_build_ldsym, if there's a loader section.
3258 (xcoff_build_loader_section): New function, extracted verbatim from...
3259 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3260 there's a loader section. Only add an __rtinit loader symbol
3261 if there's a loader section. Update after above name change.
3262 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3263 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3264 and xcoff_create_ldrel.
3265 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3266 (xcoff_reloc_link_order): Likewise, but only call it if there's
3267 a loader section. Use xcoff_symbol_section.
3268 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3269 if there's a loader section.
3271 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3273 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3275 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3277 * elf32-arm.c (group_sections): Rewrite loops for better
3280 2009-03-30 DJ Delorie <dj@redhat.com>
3282 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3283 relocs when doing a relocatable link.
3285 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3287 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3288 "ERROR:", in error messages.
3289 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3290 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3291 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3292 (elf32_arm_merge_eabi_attributes): Likewise.
3293 (elf32_arm_merge_private_bfd_data): Likewise.
3295 2009-03-27 Nick Clifton <nickc@redhat.com>
3297 * section.c (bfd_get_section_contents): Detect and handle the case
3298 where a section has the SEC_IN_MEMORY flag set but no actual
3301 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3304 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3305 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3306 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3307 if we don't find matching PT_LOAD when copying.
3309 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3311 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3312 the reloc descriptions.
3314 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3316 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3317 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3318 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3320 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3322 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3323 (bfd_i386_arch_intel_syntax): Likewise.
3324 (i8086_arch): Likewise.
3325 (bfd_x86_64_arch): Likewise.
3327 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3329 * elf32-cris.c (cris_elf_relocate_section): <case
3330 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3331 symbols for non-allocated sections. Don't check whether to
3332 generate R_CRIS_DTPMOD for non-allocated sections.
3333 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3334 handle relocation GC:ing if applied to non-allocated section.
3335 (cris_elf_check_relocs): Similar.
3337 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3338 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3339 when emitting a known TP offset in the GOT.
3341 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3343 * elf64-ppc.c (synthetic_opd): Delete.
3344 (compare_symbols): Look for .opd name rather than section match.
3345 (ppc64_elf_get_synthetic_symtab): Likewise.
3347 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3349 * elf32-ppc.c (is_pic_glink_stub): Delete.
3350 (is_nonpic_glink_stub): New function.
3351 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3353 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3355 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3356 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3358 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3359 macros for visibilty and locality checks.
3360 (elf_s390_adjust_dynamic_symbol): Likewise.
3361 (allocate_dynrelocs): Likewise.
3362 (elf_s390_relocate_section): Likewise.
3363 (elf_s390_finish_dynamic_symbol): Likewise.
3364 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3365 (elf_s390_adjust_dynamic_symbol): Likewise.
3366 (allocate_dynrelocs): Likewise.
3367 (elf_s390_relocate_section): Likewise.
3368 (elf_s390_finish_dynamic_symbol): Likewise.
3370 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3372 * bfd-in2.h: Regenerated.
3373 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3374 for debugging sections and map memory read/write dependent on
3376 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3377 without memory read flags set.
3378 * section.c: Add SEC_COFF_NOREAD to section flags.
3380 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3382 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3385 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3387 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3388 "no overlays" return. If there are overlays, create overlay
3389 manager entry symbols here, so that..
3390 (spu_elf_build_stubs): ..we don't need to set them up here.
3391 Simplify entry symbol tests.
3392 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3394 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3396 * elf.c (elfcore_grok_openbsd_procinfo)
3397 (elfcore_grok_openbsd_note): New functions.
3398 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3400 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3402 * vms-hdr.c: Don't include alloca.h.
3403 * elf32-m68hc1x.c: Include alloca-conf.h.
3405 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3407 * Makefile.am: Run "make dep-am".
3408 * Makefile.in: Regenerate.
3410 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3412 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3414 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3416 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3418 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3419 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3420 ovly_return fields with ovly_entry[2]. Adjust all users.
3421 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3423 (spu_elf_build_stubs): Likewise.
3424 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3425 ovly_flavour changes. Update all callers.
3426 (ovl_stub_size_log2): New function.
3427 (build_stub): Handle compact icache stubs. Use different manager
3428 entry point for stubs in non-icache area.
3429 (spu_elf_size_stubs): Don't allocate space for indirect branch
3431 (spu_elf_build_stubs): And don't built them.
3433 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3435 * dwarf2.c (read_section): Always use rawsize, if available.
3437 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3439 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3440 of rawsize and size for buffer.
3442 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3444 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3445 parameter just because fixed sections fit into local store.
3446 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3447 generating overlays if fixed sections plus reserved stack
3448 and heap space fit into local store.
3450 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3452 * elf32-spu.c (build_stub): Correct icache set_id.
3453 (spu_elf_relocate_section): Likewise.
3455 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3457 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3458 symbol table if it was created by the current call.
3460 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3462 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3463 class XMC_DS rather than XMC_UA.
3465 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3467 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3468 bfd_boolean export_defineds parameter with an unsigned int
3469 auto_export_flags parameter.
3470 * bfd-in2.h: Regenerate.
3471 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3472 split out from xcoff_build_ldsyms.
3473 (xcoff_covered_by_expall_p): New function.
3474 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3475 but with extra code to handle -bexpfull and -bexpall.
3476 (xcoff_mark_auto_exports): New function.
3477 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3478 a function should be automatically exported.
3479 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3480 parameter with an auto_export_flags parameter. Update ldinfo
3481 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3484 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3486 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3487 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3488 init and fini functions. Do garbage collection for objects
3489 without an entry point too.
3491 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3493 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3494 check whether a symbol has csect information.
3495 (coff_print_aux): Likewise.
3496 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3497 information for C_AIX_WEAKEXT too.
3498 (_bfd_xcoff_swap_aux_out): Likewise.
3499 (xcoff_reloc_type_br): Handle defweak symbols too.
3500 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3501 information for C_AIX_WEAKEXT too.
3502 (_bfd_xcoff64_swap_aux_out): Likewise.
3503 (xcoff64_reloc_type_br): Handle defweak symbols too.
3504 * coffgen.c (coff_print_symbol): Handle auxillary function
3505 information for C_AIX_WEAKEXT too.
3506 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3507 instead of BSF_GLOBAL if the L_WEAK flag is set.
3508 (xcoff_dynamic_definition_p): New function.
3509 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3510 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3511 always take the symbol class from the ldsym. Use weak bfd symbol
3512 types for weak ldsyms.
3513 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3514 Fix the check for whether a definition is from a shared object.
3515 Allow redefinitions of weak symbols.
3516 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3517 (xcoff_keep_symbol_p): Likewise.
3518 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3519 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3520 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3521 but mark them as L_WEAK.
3522 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3523 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3525 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3527 * xcofflink.c (xcoff_mark): When walking the relocations,
3528 only mark the target symbol or the target section, not both.
3529 (xcoff_final_definition_p): New function.
3530 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3531 symbol is a valid definition of the associated output symbol.
3532 Use XCOFF_ALLOCATED to stop the same hash table entry having
3534 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3536 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3538 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3540 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3543 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3545 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3546 * libcoff.h: Regenerate.
3547 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3548 line-number counts in the bfd's lineno_counts field.
3549 Don't keep per-csect line-number counts.
3550 (xcoff_sweep): Don't update per-csect line-number counts.
3551 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3552 entries in each output section.
3553 (xcoff_link_input_bfd): Get the number of line numbers from
3554 the bfd's lineno_counts field, rather than recalculating it
3555 from scratch. Fix the range check when updating C_BINCL and
3557 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3558 here. Don't expect csects to have line-number counts.
3560 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3562 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3563 * libcoff.h: Regenerate.
3564 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3565 "skip" logic from xcoff_link_input_bfd.
3566 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3567 objects in a dynamic link, rather than checking whether csectpp
3568 is null. Always allocate debug_index for other objects,
3569 and always go through the loop. Update the type of debug_index
3570 after the change above. Read the auxillary csect information
3571 and use xcoff_keep_symbol_p to decide whether a symbol should
3572 be kept. Set its debug_index to -2 if not.
3573 (xcoff_link_input_bfd): Update the type of debug_index after
3574 the change above and always expect it to be nonnull. Use it to
3575 test whether a symbol should be stripped, rather than making the
3576 decision here. Postpone all symbol creation to the second pass.
3578 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3580 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3581 creating a descriptor.
3582 (xcoff_sweep): Don't mark toc_section unless it's needed.
3583 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3584 when marking every bfd.
3585 (xcoff_link_input_bfd): Skip all TOC anchors.
3586 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3587 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3588 to -1; call xcoff_find_tc0 instead.
3590 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3592 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3593 * libcoff.h: Regenerate.
3594 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3595 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3596 the previous symbol's csect. Treat last_symndx as an inclusive value
3597 and simplify its handling.
3598 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3599 symbols with the right csect. Don't mark rsec when processing
3600 relocations against undefined or absolute sections.
3601 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3602 of bfd_und_section_ptr.
3603 (xcoff_link_input_bfd): Likewise.
3605 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3607 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3608 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3609 flag is set. Assert that all undefined symbols are either
3610 imported or defined by a dynamic object.
3611 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3612 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3613 handling to all relocations. Only set XCOFF_CALLED for function
3615 (xcoff_find_function): New function, split out from...
3616 (bfd_xcoff_export_symbol) ...here.
3617 (xcoff_set_import_path): New function, split out from...
3618 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3619 meaning of XCOFF_CALLED.
3620 (xcoff_mark_symbol): If we mark an undefined and unimported
3621 symbol, find some way of defining it. If the symbol is a function
3622 descriptor, fill in its definition automatically. If the symbol
3623 is a function, mark its descriptor and allocate room for global
3624 linkage code. Otherwise mark the symbol as implicitly imported.
3625 Move the code for creating function descriptors from...
3626 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3627 check for symbols that were implicitly defined.
3628 (xcoff_mark): Don't count any dynamic relocations against
3630 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3631 in the xcoff link info.
3632 (xcoff_link_input_bfd): Remove handling of undefined and
3635 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3637 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3638 if the target is absolute. Fix comment typo.
3639 (xcoff_ppc_relocate_section): Remove FIXME.
3640 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3641 if the target is absolute.
3643 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3645 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3646 R_POS and R_NEG relocations against absolute symbols to the
3649 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3651 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3652 to 2 for bfd_mach_ppc_620.
3654 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3656 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3657 * configure.in: Likewise.
3658 * configure: Regenerate.
3660 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3663 * elf.c (assign_section_numbers): Generate symbol table if there
3664 is any relocation in output.
3665 (_bfd_elf_compute_section_file_positions): Likewise.
3667 2009-03-13 Nick Clifton <nickc@redhat.com>
3670 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3671 * elflink.c (elf_link_read_relocs_from_section): Use
3672 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3673 relocs but no symbol table.
3674 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3676 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3679 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3680 to check ___tls_get_addr.
3682 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3683 strncmp to check __tls_get_addr.
3685 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3687 * dwarf2.c (read_section): Always check the offset, even when the
3688 section has been read before.
3690 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3692 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3695 2009-03-11 Chris Demetriou <cgd@google.com>
3697 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3698 * bfd-in2.h: Regenerate.
3699 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3700 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3702 (bsd_write_armap): Likewise.
3703 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3704 flag is set, do nothing.
3705 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3708 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3710 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3711 used to update stack pointer.
3713 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3716 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3717 for unknown symbols in absolute section.
3719 2009-03-06 Nick Clifton <nickc@redhat.com>
3721 * po/es.po: Updated Spanish translation.
3723 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3725 * elf32-arm.c (group_sections): Take next section size into
3726 account before accepting to group it.
3728 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3730 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3732 (elf32_arm_final_link_relocate): Likewise.
3734 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3737 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3739 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3741 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3742 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3743 (BFD_FAKE_SECTION): Init new flag.
3744 * ecoff.c (bfd_debug_section): Likewise.
3745 * bfd-in2.h: Regenerate.
3746 * libbfd.h: Regenerate.
3747 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3748 (ppc_elf_reloc_type_lookup): Handle new relocs.
3749 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3750 without marker relocs.
3751 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3752 if section has no old-style calls.
3753 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3754 Don't try to optimize new-style __tls_get_addr call when handling
3755 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3757 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3758 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3759 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3760 without marker relocs.
3761 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3762 if section has no old-style calls. Set toc_ref for new relocs as
3764 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3765 Don't try to optimize new-style __tls_get_addr call when handling
3766 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3769 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3772 * configure.in: Test for ld --as-needed support. Link shared
3773 libbfd against libm.
3774 * configure: Regenerate.
3776 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3778 * Makefile.am: Run "make dep-am".
3779 * Makefile.in: Regenerate.
3781 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3783 * elf32-score7.c: New file.
3784 * elf32-score.h: New file.
3785 * elf32-score.c: Add code to support score 7. Set score7 as the
3787 * cpu-score.c: Add score7 architecure.
3788 (compatibile): New function.
3789 * Makefile.am: Add rules for building elf32-score7 object.
3790 * Makefile.in: Regenerate.
3791 * configure.in: Add elf32-score7 object to score vectors.
3792 * configure: Regenerate.
3793 * reloc.c: Add score7 relocs.
3794 * archures.c: Add score3 and score7 machine numbers.
3795 * bfd-in2.h: Regenerate.
3796 * libbfd.h: Regenerate.
3798 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3800 * configure: Regenerate.
3802 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3804 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3805 (elf32_hppa_check_relocs): Use it.
3807 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3809 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3810 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3811 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3812 (elf_hppa_record_segment_addrs): Likewise.
3813 (elf_hppa_final_link): Likewise.
3814 (elf_hppa_relocate_insn): Likewise.
3815 (elf_hppa_final_link_relocate): Likewise.
3816 (elf64_hppa_relocate_section): Likewise.
3817 * elf64-hppa.c: Insert above.
3819 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3821 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3822 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3823 (elf_hppa_relocate_section): Likewise.
3824 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3825 from struct elf_link_hash_entry. Add count field.
3826 (struct elf64_hppa_dyn_hash_table): Delete.
3827 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3828 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3829 (hppa_elf_hash_entry, eh_name): Define.
3830 (elf64_hppa_new_dyn_hash_entry): Delete.
3831 (elf64_hppa_dyn_hash_lookup): Delete.
3832 (elf64_hppa_dyn_hash_traverse): Delete.
3833 (get_dyn_name): Delete.
3834 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3835 of struct elf64_hppa_dyn_hash_entry *.
3836 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3837 allocate_global_data_plt, allocate_global_data_stub,
3838 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3840 (hppa64_link_hash_newfunc): New.
3841 (elf64_hppa_hash_table_create): Rework.
3842 (count_dyn_reloc): Likewise.
3843 (hppa64_elf_local_refcounts): New.
3844 (elf64_hppa_check_relocs): Rework using standard technique for recording
3845 local DLT, PLT and OPD reference counts.
3846 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3847 elf_link_hash_entry *.
3848 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3849 allocate_global_data_plt, allocate_global_data_stub,
3850 allocate_global_data_opd, allocate_dynrel_entries,
3851 elf64_hppa_adjust_dynamic_symbol,
3852 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3853 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3854 Use hppa_link_hash_table. Rework.
3855 (elf64_hppa_link_output_symbol_hook): Rework.
3856 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3857 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3858 elf64_hppa_finish_dynamic_sections): Likewise.
3860 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3862 * elf32-arm.c (stub_reloc_type): Removed.
3863 (insn_sequence): Renamed reloc_type field to r_type.
3864 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3865 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3866 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3867 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3868 (arm_stub_is_thumb): Catch new stubs.
3869 (arm_type_of_stub): Handle new stubs.
3870 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3871 (bfd_elf32_arm_process_before_allocation): Remove useless
3874 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3876 * elf.c (elf_find_function): Use is_function_type to check
3879 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3881 * xtensa-modules.c: Revert to previous version 1.11 due
3882 to inadvertant commit.
3884 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3886 * elf32-xtensa.c (text_action_add): Separate test for action
3887 type. Break if saved action is ta_widen_insn at same offset.
3889 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3891 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3892 to elf32_arm_stub_long_branch_any_arm_pic.
3893 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3894 (enum elf32_arm_stub_type, arm_type_of_stub)
3895 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3898 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3900 * elf32-arm.c (PREV_SEC): Update comment.
3901 (group_sections): Rename argument to stubs_always_after_branch.
3902 Reverse the list and place stubs at the end of input sections.
3904 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3906 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3908 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3910 (arm_size_one_stub): Remove unnecessary break.
3911 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3913 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3915 * elf32-arm.c (stub_insn_type): New type.
3916 (stub_reloc_type): Likewise.
3917 (insn_sequence): Likewise.
3918 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3919 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3920 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3921 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3922 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3923 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3924 (elf32_arm_stub_hash_entry): Add new helper fields.
3925 (stub_hash_newfunc): Initialize these new fields.
3926 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3927 to take endianness into account.
3928 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3929 (arm_map_one_stub): Code is now more generic, thanks to
3932 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3934 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3936 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3937 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3938 BLX is not available. Fix typo in warning message. Add comments
3939 and improve formatting.
3940 (arm_build_one_stub): Adjust to new
3941 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3942 (arm_map_one_stub): Likewise.
3944 2009-02-23 Tristan Gingold <gingold@adacore.com>
3945 Eric Botcazou <ebotcazou@adacore.com>
3946 Douglas B Rupp <rupp@gnat.com>
3948 * vms.h: Update copyright year, fix comments, reorder declarations.
3949 (_bfd_save_vms_section): Remove the prototype.
3950 (EGPS_S_V_NO_SHIFT): New constant.
3951 (bfd_vms_set_section_flags): New prototype.
3952 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3954 (EGSY_S_W_FLAGS): Ditto.
3955 (EGSY_S_V_QUAD_VAL): Ditto.
3956 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3957 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3958 EGST_S_B_NAMLNG): Ditto.
3959 (ESRF_S_B_NAMLNG): Ditto.
3960 (ETIR_S_C_HEADER_SIZE): Ditto.
3961 (EGPS_S_V_ALLOC_64BIT): Ditto.
3962 (DST_S_C_EPILOG): Ditto.
3963 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3964 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3965 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3966 (DST_S_L_PCLINE_UNSLONG): Ditto.
3967 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3968 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3969 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3970 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3971 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3972 (DST_S_B_SRC_UNSBYTE): Ditto.
3973 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3975 (vms_section, vms_reloc): Remove types.
3976 (hdr_struc): Replaced by ...
3977 (hdr_struct): ... new type.
3978 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3979 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3980 (EMH_DATE_LENGTH): Ditto.
3981 (eom_struc): Replaced by ...
3982 (eom_struct): ... new type.
3983 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3984 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3985 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3986 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3987 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3988 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3989 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3990 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3991 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3992 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3993 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3994 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3995 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3996 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3997 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3998 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3999 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4000 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4001 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4002 (enum file_type_enum): New type.
4003 (struct location_struct): Removed.
4004 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4005 (struct funcinfo, struct module): Ditto.
4006 (struct vms_private_data_struct): Update fields.
4007 (struct vms_section_data_struct): New type.
4009 * vms.c: Update copyright year, fix comments,
4010 Fix includes for DECC, add prototypes.
4011 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4013 Use flavour to set is_vax, location_stack is removed.
4014 (struct pair): Declare.
4015 (fill_section_ptr): Initialize variables at declaration.
4016 Add guard to set SECTION_SYM flag, handlde und section.
4017 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4018 (_bfd_vms_slurp_object_records): New function, replaces previous
4020 (vms_slurp_module): New function.
4021 (vms_slurp_image): Ditto.
4022 (vms_object_p): Complete rewrite.
4023 (vms_mkobject): Use is_vax field to slect architecture.
4024 (free_reloc_stream): New function.
4025 (vms_convert_to_var): Ditto.
4026 (vms_convert_to_var_1): Ditto.
4027 (vms_convert_to_var_unix_filename): Ditto.
4028 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4030 (vms_new_section_hook): Set alignment to 0, allocate private data.
4031 (vms_get_section_contents): Load content.
4032 (vms_get_symbol_info): Handle undefined section.
4033 (vms_find_nearest_line): Handle.
4034 (alloc_reloc_stream): New function.
4035 (vms_slurp_reloc_table): Ditto.
4036 (vms_get_reloc_upper_bound): Make it real.
4037 (vms_canonicalize_reloc): Do the real work.
4038 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4040 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4041 (vms_set_arch_mach): Check arch.
4042 (vms_set_section_contents): Copy the content after allocation.
4043 (vms_alpha_vec): Update object flags.
4045 * vms-tir.c: Update copyright year, fix comments,
4046 add prototypes for new functions.
4047 (dst_define_location): New function.
4048 (dst_restore_location): New function.
4049 (dst_retrieve_location): New function.
4050 (dst_check_allocation): New function.
4051 (image_dump): Call dst_check_allocation.
4052 (image_write_b): Ditto.
4053 (image_write_w): Ditto.
4054 (image_write_l): Ditto.
4055 (image_write_q): Ditto.
4056 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4057 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4059 Call error handler instead of abort if name is not known.
4060 (etir_sta): Add quarter_relocs argument and set it.
4063 (etir_opr): Ditto, return FALSE in case of error.
4064 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4065 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4066 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4067 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4068 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4069 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4070 Return FALSE in case of error.
4071 (tir_sta): Change sign of psect.
4073 (tir_cmd): Fix cast. Makes tir_table static const.
4074 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4075 add argument to explain.
4076 (analyze_etir): Initialize maxptr, add quarter_relocs
4077 declaration, move some declarations into inner scopes.
4078 Handle quarter_relocs and STO_IMM.
4079 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4080 (_bfd_vms_slurp_relocs): New function.
4081 (_bfd_vms_decode_relocs): New function.
4082 (sto_imm): Rewritten.
4083 (start_first_etbt_record): New function.
4084 (start_another_etbt_record): Ditto.
4085 (etir_output_check): Ditto.
4086 (defer_reloc_p): Ditto.
4087 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4088 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4089 rewritte relocations handling.
4090 (_bfd_vms_write_tbt): Removed.
4091 (_bfd_vms_write_dbg): Ditto.
4093 * vms-misc.c: Update copyright year, Fix comments.
4094 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4095 (maybe_adjust_record_pointer_for_object): New function.
4096 (_bfd_vms_get_first_record): New function, replaces ...
4097 (_bfd_vms_get_record): .. removed.
4098 (_bfd_vms_get_object_record): New function.
4099 (_bfd_vms_get_object_record): New function.
4100 (vms_get_remaining_object_record): New function, replaces ...
4101 (_bfd_vms_get_next_record): ... removed.
4102 (add_new_contents): Removed.
4103 (_bfd_save_vms_section): Removed.
4104 (_bfd_get_vms_section): Removed.
4105 (_bfd_vms_output_flush): Write in VAR format.
4106 (new_symbol): Don't make UND section.
4108 * vms-hdr.c: Update copyright year, update list of record handled.
4109 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4110 (_bfd_vms_write_hdr): Strip vms and unix patches,
4111 add comments, truncate module name at 31 characters,
4112 use constants instead of hard-coded value,
4113 write BFD version instead of a fixed string.
4114 (_bfd_vms_slurp_ihd): New function.
4115 (_bfd_vms_slurp_isd): Ditto.
4116 (_bfd_vms_slurp_ihs): Ditto.
4117 (new_module): Ditto.
4118 (parse_module): Ditto
4119 (build_module_list): Ditto.
4120 (module_find_nearest_line): Ditto.
4121 (_bfd_vms_find_nearest_dst_line): Ditto.
4122 (vms_slurp_debug): Ditto.
4123 (_bfd_vms_slurp_dbg): Ditto.
4124 (_bfd_vms_slurp_tbt): Ditto.
4125 (_bfd_vms_write_dbg): Ditto.
4126 (_bfd_vms_write_tbt): Ditto.
4128 * vms-gsd.c: Update copyright year, update list of records handled.
4129 (EVAX_LITERALS_NAME): New macro.
4130 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4131 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4132 (register_universal_symbol): New function and prototype.
4133 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4134 improve debug messages,
4135 use constants instead of hard-coded value,
4136 fix missing endianness conversion,
4137 handle global symbol (SYMG).
4138 (bfd_vms_set_section_flags): New function.
4139 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4140 handle section literals,
4142 handle section bfd and vms flags,
4143 don't output LIB$INITIALIZE symbol,
4144 fix handling of weak symbols,
4145 fix evax vs vax procedure descriptor,
4146 handle absolute symbols.
4148 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4149 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4151 * makefile.vms (DEFS): Fix flags for VMS.
4153 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4155 * bfd-in2.h: Regenerated.
4156 * libbfd.h: Regenerated.
4158 2009-02-20 Cary Coutant <ccoutant@google.com>
4160 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4163 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4166 * coffcode.h (coff_write_object_contents): Don't let the string
4167 table offset overflow the s_name field when using long section names.
4169 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4171 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4172 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4173 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4174 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4175 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4176 (bfd_pmac_xcoff_backend_data): Likewise.
4177 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4178 (bfd_xcoff_aix5_backend_data): Likewise.
4179 (xcoff64_write_object_contents): Delete unused long_section_names
4181 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4182 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4184 * coffcode.h (documentation): Update to describe long section names.
4185 (COFFLONGSECTIONCATHELPER): New helper macro.
4186 (BLANKOR1TOODD): Likewise.
4187 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4188 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4189 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4190 (bfd_coff_set_long_section_names_allowed): New function.
4191 (bfd_coff_set_long_section_names_disallowed): Likewise.
4192 (struct bfd_coff_backend_data): Add new backend hook function
4193 pointer _bfd_coff_set_long_section_names.
4194 (bfd_coff_set_long_section_names): New backend hook.
4195 (coff_write_object_contents): Only generate long section names if
4196 bfd_coff_long_section_names() indicates they are currently enabled.
4197 (bfd_coff_std_swap_table): Make non-const, and initialise long
4198 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4199 (ticoff0_swap_table): Likewise to both.
4200 (ticoff1_swap_table): Again, likewise to both.
4201 * coffgen.c (make_a_section_from_file): Allow long section names
4202 as inputs even if not currently allowed for outputs.
4203 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4204 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4205 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4206 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4207 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4208 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4209 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4210 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4211 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4212 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4213 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4214 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4215 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4216 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4217 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4218 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4219 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4220 * libcoff-in.h: Update copyright year to cause updated copyright
4221 year in generated libcoff.h, and fix typo.
4222 * libcoff.h: Regenerated.
4223 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4224 (_bfd_ecoff_no_long_sections): Add prototype.
4225 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4226 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4227 defined by an including .c file.
4228 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4229 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4230 (ticoff1_swap_table): Likewise to both.
4232 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4234 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4235 stub. Catch default case error.
4236 (arm_map_one_stub): Add missing Thumb mapping symbol.
4238 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4241 * elf32-avr.c: Handle case where no local symbos exist correctly.
4243 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4246 * elf32-arm.c (arm_long_branch_stub,
4247 arm_thumb_v4t_long_branch_stub,
4248 arm_thumb_thumb_long_branch_stub,
4249 arm_thumb_arm_v4t_long_branch_stub,
4250 arm_thumb_arm_v4t_short_branch_stub,
4251 arm_pic_long_branch_stub):
4252 Renamed to elf32_arm_stub_long_branch_any_any,
4253 elf32_arm_stub_long_branch_v4t_arm_thumb,
4254 elf32_arm_stub_long_branch_thumb_only,
4255 elf32_arm_stub_long_branch_v4t_thumb_arm,
4256 elf32_arm_stub_short_branch_v4t_thumb_arm,
4257 elf32_arm_stub_long_branch_any_any_pic.
4258 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4259 arm_thumb_thumb_stub_long_branch,
4260 arm_thumb_arm_v4t_stub_long_branch,
4261 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4262 Renamed to arm_stub_long_branch_any_any,
4263 arm_stub_long_branch_v4t_arm_thumb,
4264 arm_stub_long_branch_thumb_only,
4265 arm_stub_long_branch_v4t_thumb_arm,
4266 arm_stub_short_branch_v4t_thumb_arm,
4267 arm_stub_long_branch_any_any_pic.
4269 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4271 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4272 in branch offset check.
4274 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4276 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4277 add toc.symndx and toc.add.
4278 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4280 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4282 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4283 (branch_reloc_hash_match): New function, extracted from..
4284 (ppc64_elf_tls_optimize): ..here.
4285 (ppc64_elf_relocate_section): Properly set addends when optimizing
4286 tls sequences. Avoid unnecessary reading and writing of insns.
4287 Only redo reloc when symbol changed. Bypass symbol checks when
4289 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4290 (branch_reloc_hash_match): New function, extracted from..
4291 (ppc_elf_tls_optimize): ..here.
4292 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4293 Don't clear addend on zapped __tls_get_addr reloc.
4295 2009-02-12 Nick Clifton <nickc@redhat.com>
4298 * elflink.c (bfd_elf_final_link): When counting the relocations,
4299 if the header size has not been set yet then assume that it will
4300 match the output section's reloc type.
4302 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4304 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4307 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4309 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4310 (find_function): Likewise.
4311 (pasted_function): Don't error if no prior function found.
4312 (discover_functions): Revert 2008-12-10 change. Extend first
4313 function range to start of section.
4315 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4317 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4319 * elf64-hppa.h: Likewise.
4321 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4323 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4326 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4328 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4329 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4331 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4333 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4334 * archures.c (bfd_mach_mips_xlr): Define.
4335 * bfd-in2.h: Regenerate.
4336 * cpu-mips.c (I_xlr): Define.
4337 (arch_info_struct): Add XLR entry.
4338 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4339 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4340 (mips_mach_extensions): Add XLR entry.
4342 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4344 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4346 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4348 * configure.in: AC_SUBST pdfdir.
4349 * Makefile.am: Add install-pdf, install-pdf-am
4350 and install-pdf-recursive targets. Define pdfdir.
4351 * doc/Makefile.am: Define pdf__strip_dir. Add
4352 install-pdf and install-pdf-am targets.
4353 * po/Make-in: Add install-pdf target.
4354 * configure: Regenerate.
4355 * Makefile.in: Regenerate
4356 * doc/Makefile.in: Regenerate.
4358 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4360 * bfd-in2.h: Regenerate.
4361 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4362 fields from n_entries to n_slots where appropriate, update comments.
4363 (HOWTO): Add TLS relocations.
4364 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4365 (enum elf_m68k_got_offset_size): New enum.
4366 (struct elf_m68k_got_entry.type): Move field to ...
4367 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4368 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4370 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4372 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4373 fields into n_entries array. Update comments.
4374 (elf_m68k_init_got): Simplify, update all uses.
4375 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4376 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4377 GOT entries; update name, update all uses.
4378 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4379 (elf_m68k_get_got_entry): Update.
4380 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4382 (elf_m68k_remove_got_entry_type): Simplify.
4383 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4384 (elf_m68k_can_merge_gots): Update.
4385 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4386 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4387 GOT entries, simplify.
4388 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4389 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4390 field, remove obsoleted local_n_entries field.
4391 (elf_m68k_partition_multi_got_2): New static function.
4392 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4394 (elf_m68k_remove_got_entry_type): Update.
4395 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4396 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4397 update of sgot->size and srelgot->size.
4398 (elf_m68k_gc_sweep_hook): Update.
4399 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4400 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4402 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4403 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4405 2009-02-02 DJ Delorie <dj@redhat.com>
4407 * elf32-mep.c (config_names): Regenerate configuration.
4409 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4411 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4412 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4413 * elf.c (bfd_elf_get_str_section): Make static.
4414 (bfd_elf_find_section): Delete.
4415 * libbfd.h: Regenerate.
4417 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4419 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4420 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4422 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4424 * elflink.c (on_needed_list): New function.
4425 (elf_link_add_object_symbols): Link in --as-needed libs if they
4426 satisfy undefined symbols in other libs.
4428 2009-01-30 Julian Brown <julian@codesourcery.com>
4430 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4431 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4432 with --just-symbols (-R).
4434 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4436 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4437 high_pc in order to properly sign-extend VMAs.
4439 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4440 Mark Shinwell <shinwell@codesourcery.com>
4441 Catherine Moore <clm@codesourcery.com>
4443 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4445 2009-01-28 Catherine Moore <clm@codesourcery.com>
4447 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4448 SEC_LOAD for dynamic relocation sections.
4450 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4452 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4453 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4454 the size of local TLS data.
4456 2009-01-27 Andreas Schwab <schwab@suse.de>
4458 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4459 architectures in the archive.
4461 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4463 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4464 <R_CRIS_32_DTPREL>: Correct relocation value.
4466 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4467 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4468 symbols with non-default visibility.
4470 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4472 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4473 describing the trampolines.
4474 (ppc_elf_relocate_section): Update relocs to describe the
4477 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4479 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4480 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4481 and R_PARISC_PCREL12F relocations.
4483 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4486 * elflink.c (find_version_for_sym): New function split out from,
4487 but without export_dynamic test, ..
4488 (_bfd_elf_link_assign_sym_version): ..here.
4489 (_bfd_elf_export_symbol): Use it.
4491 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4493 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4494 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4495 * elflink.c: ..here, somewhat modified.
4496 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4497 _bfd_elf_link_find_version_dependencies,
4498 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4499 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4500 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4502 * elflink.c: ..and make static here.
4503 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4504 of output_bfd from struct elf_find_verdep_info.
4505 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4506 struct elf_info_failed.
4507 (bfd_elf_size_dynamic_sections): Adjust.
4509 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4512 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4513 after comp_unit_find_line call.
4515 2009-01-21 Nick Clifton <nickc@redhat.com>
4518 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4519 tm_gmtoff field in struct tm.
4521 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4523 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4524 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4525 sections in soft-icache lines unless non_ia_text. Don't add
4526 rodata if doing so would exceed line size.
4528 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4530 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4531 types than bfd_link_hash_indirect, before early return, call
4532 _bfd_elf_link_hash_copy_indirect.
4534 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4536 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4537 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4538 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4539 (elf_backend_obj_attrs_order): New define.
4540 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4541 (elfNN_bed): Add elf_backend_obj_attrs_order.
4543 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4545 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4546 (obj_attr_size): Likewise.
4547 (write_obj_attribute): Likewise.
4548 (_bfd_elf_copy_obj_attributes): Likewise.
4549 (_bfd_elf_parse_attributes): Likewise.
4550 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4551 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4552 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4553 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4554 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4557 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4559 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4560 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4561 (bfd_elf_add_obj_attr_string): Likewise.
4562 (bfd_elf_add_obj_attr_int_string): Likewise.
4563 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4564 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4565 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4566 Tag_nodefaults has no default value.
4567 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4568 comment to reflect the new state.
4570 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4573 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4574 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4575 (adjust_z_magix): Delete dead code handling QMAGIC.
4577 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4579 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4580 IMAGE_SCN_MEM_DISCARDABLE.
4582 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4584 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4585 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4586 * configure.in (commonbfdlib): Delete.
4587 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4588 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4589 is available, not just for linux.
4590 * po/SRC-POTFILES.in: Regenerate.
4591 * Makefile.in: Regenerate.
4592 * configure: Regenerate.
4594 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4595 Julian Brown <julian@codesourcery.com>
4597 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4598 ARM attributes in ABI 2.07.
4599 * elf32-arm.c (get_secondary_compatible_arch): New function.
4600 (set_secondary_compatible_arch): New function.
4601 (tag_cpu_arch_combine): New function.
4602 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4603 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4604 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4605 make it fit with order_01243.
4606 Add support for Tag_also_compatible_with,
4607 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4608 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4609 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4610 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4611 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4612 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4613 Rework the way unknown attributes are handled.
4614 Defer errors until all attributes have been processed.
4616 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4618 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4619 bfd_elf_add_obj_attr_int_string.
4620 Read Tag_compatibility from its new location in the attribute array,
4621 rather than the attribute list.
4622 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4623 bfd_elf_add_obj_attr_int_string.
4624 (_bfd_elf_parse_attributes): Likewise.
4625 (_bfd_elf_merge_object_attributes): There's now only one
4626 Tag_compatibility, and it's in the array, not the list.
4627 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4629 (bfd_elf_add_obj_attr_compat): Rename to
4630 bfd_elf_add_obj_attr_int_string.
4631 (bfd_elf_add_proc_attr_compat): Rename to
4632 bfd_elf_add_proc_attr_int_string.
4633 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4636 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4638 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4639 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4640 (vmsutil.lo): Add dependency rule.
4641 * Makefile.in: Regenerate.
4642 * config.bfd (ia64*-*-*vms*): Add case.
4643 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4644 * configure: Regenerate.
4645 * vmsutil.c: New file.
4646 * vmsutil.h: New file.
4647 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4649 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4650 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4651 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4652 elfNN_vms_object_p): New functions
4653 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4655 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4658 * elflink.c (elf_gc_sweep): Exclude the group section if the
4659 first member of the section group is excluded.
4661 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4664 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4665 saved filename, use bfd_alloc rather than bfd_malloc for it.
4667 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4669 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4671 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4673 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4675 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4677 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4679 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4681 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4683 (struct got_entry): Add br_addr.
4684 (struct call_info): Add priority.
4685 (struct function_info): Add lr_store and sp_adjust.
4686 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4687 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4688 area as an overlay, and check that no other overlays exist. Look up
4689 icache overlay manager entry sym.
4690 (BRA_STUBS, BRA, BRASL): Define.
4691 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4692 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4694 (count_stub, build_stub): Support soft-icache.
4695 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4696 (spu_elf_size_stubs): Size soft-icache stubs.
4697 (overlay_index): New function.
4698 (spu_elf_build_stubs): Make static. Support soft-icache.
4699 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4700 (find_function_stack_adjust): Save lr store and stack adjust insn
4702 (maybe_insert_function): Adjust find_function_stack_adjust call.
4703 (mark_functions_via_relocs): Retrieve priority.
4704 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4705 (sort_calls): Sort by priority first.
4706 (mark_overlay_section): Ignore .ovl.init.
4707 (sum_stack): Only print when stack_analysis.
4708 (print_one_overlay_section): New function, extracted from..
4709 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4710 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4711 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4712 analysis. Call spu_elf_build_stubs.
4713 (spu_elf_relocate_section): For soft-icache encode overlay index
4715 (spu_elf_output_symbol_hook): Support soft-icache.
4716 (spu_elf_modify_program_headers: Likewise.
4718 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4719 num_regions to num_lines. Add line_size and max_branch.
4720 (enum _ovly_flavour): Add ovly_soft_icache.
4721 (spu_elf_build_stubs): Delete.
4723 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4725 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4726 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4728 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4730 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4731 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4732 the program, the known offset starts at the negative size of the
4734 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4737 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4739 * config.bfd: Add lm32-*-rtems*.
4741 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4743 * coff-ppc.c: Add 2009 to Copyright.
4744 * elf32-cris.c: Likewise.
4745 * elflink.c: Likewise.
4747 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4749 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4750 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4752 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4755 * elflink.c (elf_merge_st_other): New.
4756 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4757 hide them if needed.
4758 (elf_link_add_object_symbols): Updated.
4760 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4763 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4764 ref_dynamic and dynamic_def fields when setting def_regular
4767 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4770 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4773 For older changes see ChangeLog-2008
4779 version-control: never
OSDN Git Service
