1 2009-10-10 Alan Modra <amodra@bigpond.net.au>
3 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
4 excluded output sections.
6 2009-10-09 Tristan Gingold <gingold@adacore.com>
8 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
9 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
11 2009-10-09 Tristan Gingold <gingold@adacore.com>
13 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
14 bfd_mach_o_read_symtab_symbols.
15 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
16 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
17 (bfd_mach_o_scan_write_section_32): Rename to
18 bfd_mach_o_write_section_32.
19 (bfd_mach_o_scan_write_section_64): Rename to
20 bfd_mach_o_write_section_64.
21 (bfd_mach_o_scan_write_segment_32): Rename to
22 bfd_mach_o_write_segment_32.
23 (bfd_mach_o_scan_write_segment_64): Rename to
24 bfd_mach_o_write_segment_64.
25 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
26 (bfd_mach_o_scan_read_section_32): Rename to
27 bfd_mach_o_read_section_32.
28 (bfd_mach_o_scan_read_section_64): Rename to
29 bfd_mach_o_read_section_64.
30 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
31 (bfd_mach_o_scan_read_symtab_strtab): Rename to
32 bfd_mach_o_read_symtab_strtab.
33 (bfd_mach_o_scan_read_symtab_symbol): Rename to
34 bfd_mach_o_read_symtab_symbol.
35 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
36 bfd_mach_o_read_dysymtab_symbol.
37 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
38 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
39 (bfd_mach_o_scan_read_prebound_dylib): Rename to
40 bfd_mach_o_read_prebound_dylib.
41 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
42 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
43 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
44 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
45 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
46 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
47 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
48 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
49 (bfd_mach_o_scan_read_segment_32): Rename to
50 bfd_mach_o_read_segment_32.
51 (bfd_mach_o_scan_read_segment_64): Rename to
52 bfd_mach_o_read_segment_64.
53 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
54 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
55 bfd_mach_o_read_dysymtab_symbol.
57 2009-10-09 Tristan Gingold <gingold@adacore.com>
59 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
60 (bfd_mach_o_section_get_nbr_indirect): Ditto.
61 (bfd_mach_o_get_synthetic_symtab): New function.
62 (bfd_mach_o_print_private_header): Print the number of commands
64 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
65 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
67 2009-10-08 Tristan Gingold <gingold@adacore.com>
69 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
71 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
73 * bfd-in2.h: Regenerated.
75 2009-10-02 Alan Modra <amodra@bigpond.net.au>
77 * aout-cris.c (N_SHARED_LIB): Don't define.
78 * hp300bsd.c (N_SHARED_LIB): Don't define.
79 * i386bsd.c (N_SHARED_LIB): Don't define.
80 * i386linux.c (N_SHARED_LIB): Don't define.
81 * i386lynx.c (N_SHARED_LIB): Don't define.
82 * m68klinux.c (N_SHARED_LIB): Don't define.
83 * m88kmach3.c (N_SHARED_LIB): Don't define.
84 * mipsbsd.c (N_SHARED_LIB): Don't define.
85 * newsos3.c (N_SHARED_LIB): Don't define.
86 * pc532-mach.c (N_SHARED_LIB): Don't define.
87 * pdp11.c (N_SHARED_LIB): Don't define.
88 * sparclinux.c (N_SHARED_LIB): Don't define.
89 * vaxbsd.c (N_SHARED_LIB): Don't define.
91 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
93 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
94 symbol for a weak undef in the auxbfd, not the input bfd.
96 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
98 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
99 after .toe instead of before .text section. Set the LMA of all
100 overlay sections to their icache IA address.
101 (spu_elf_find_overlays): Determine icache set id without reference
104 2009-09-30 Tristan Gingold <gingold@adacore.com>
106 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
108 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
110 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
111 (elf64_x86_64_relocate_section): Use it.
112 (elf64_x86_64_finish_dynamic_symbol): Likewise.
114 2009-09-29 DJ Delorie <dj@redhat.com>
116 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
117 (ALL_MACHINES_CFILES): Add cpu-rx.c.
118 (BFD32_BACKENDS): Add elf32-rx.lo.
119 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
120 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
122 (bfd_archures_list): Add bfd_rx_arch.
123 * config.bfd: Add entry for rx-*-elf.
124 * configure.in: Add entries for bfd_elf32_rx_le_vec and
126 * reloc.c: Add RX relocations.
127 * targets.c: Add RX target vectors.
128 * Makefile.in: Regenerate.
129 * bfd-in2.h: Regenerate.
130 * configure: Regenerate.
131 * libbfd.h: Regenerate.
132 * cpu-rx.c: New file.
133 * elf32-rx.c: New file.
135 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
137 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
138 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
140 2009-09-28 Nick Clifton <nickc@redhat.com>
142 PR 10478: Accepting Solaris binaries.
143 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
144 section link values in x86 binaries.
145 * elfcode.h (elf_object_p): Likewise.
147 2009-09-28 Philippe De Muyter <phdm@macqel.be>
149 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
150 (elf_backend_final_write_processing): Macro defined as above function.
152 2009-09-25 Martin Thuresson <martint@google.com>
154 Update sources to make alpha and arm targets compile cleanly with
156 * ecoff.c: Add casts.
157 * ecofflink.c: Add casts.
158 * elf64-alpha.c: Add casts.
159 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
161 (SKIP_HOWTO): Use enum name.
162 * elf32-arm.c: Add casts.
163 (elf32_arm_vxworks_bed): Update code to avoid multiple
165 (struct map_stub): Move to top level.
167 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
170 * elflink.c (elf_link_output_extsym): Turn off visibility on
172 (bfd_elf_final_link): Turn off visibility on dynamic local
175 2009-09-24 Alan Modra <amodra@bigpond.net.au>
178 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
179 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
180 Remove "function" parm, adjust caller.
182 2009-09-23 Matt Rice <ratmice@gmail.com>
184 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
186 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
187 DT_DEPAUDIT from audit/depaudit arguments.
188 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
189 (elf_link_add_object_symbols): Set dt_audit target data when finding a
191 * bfd-in2.h: Regenerate.
192 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
194 2009-09-23 Jie Zhang <jie.zhang@analog.com>
196 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
197 .rel.plt and .plt sections are removed.
198 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
199 section. Remove the duplicated removing of empty .rel.plt
202 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
204 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
205 patch to handle the new personality relaxation.
207 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
209 * elf-eh-frame.c (make_pc_relative): New function.
210 (_bfd_elf_write_section_eh_frame): Use it.
212 2009-09-21 Alan Modra <amodra@bigpond.net.au>
214 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
215 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
216 (MR_0_3, MR_3_0): Define.
217 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
218 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
219 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
220 table. Check for presense of __tls_get_addr_opt
221 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
222 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
223 (write_glink_stub): Add param p.
224 (ppc_elf_relocate_section): Adjust write_glink_stub call.
225 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
227 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
228 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
229 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
230 table. Check for presense of __tls_get_addr_opt.
231 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
232 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
233 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
234 LD_R2_0R1, MTLR_R11): Define.
235 (build_tls_get_addr_stub): New function.
236 (ppc_build_one_stub): Call it.
237 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
238 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
239 __tls_get_addr plt call.
240 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
242 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
244 * elf-bfd.h (eh_cie_fde): Add personality_offset and
245 make_per_encoding_relative to the CIE structure. Add a padding field.
246 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
247 rather than 0xf0 when masking out the base address encoding
248 Record the offset of personality data from the start of the CIE.
249 Remove a repeated elf_backend_can_make_relative_eh_frame check.
250 (find_merged_cie): Take an info argument. If the personality
251 binds locally, try converting an absolute personality into
253 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
254 when masking out the base address encoding. Update the call to
256 (_bfd_elf_eh_frame_section_offset): Discard relocations against
257 the personality data if we are converting into PC-relative form.
258 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
259 when masking out the base address encoding. Handle
260 make_per_encoding_relative.
262 2009-09-18 Alan Modra <amodra@bigpond.net.au>
265 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
266 R_PPC_EMB_SDA2I16 complain_overflow_signed.
267 (create_sdata_sym): Pass info rather than htab.
268 Update all callers. Ensure symbols are hidden.
269 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
270 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
271 _GLOBAL_OFFSET_TABLE_.
272 (elf_finish_pointer_linker_section): Don't assume that sdata base
273 symbol is always at 0x8000 offset. Don't subtract the addend here.
274 (is_static_defined): New function.
275 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
276 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
277 relocs. Downgrade error on unexpected section for EMB_SDA2REL
278 reloc symbols to a warning.
280 2009-09-18 Nick Clifton <nickc@redhat.com>
282 * po/es.po: Updated Spanish translation.
283 * po/vi.po: Updated Vietnamese translation.
285 2009-09-18 Alan Modra <amodra@bigpond.net.au>
287 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
288 functions. Use throughout.
289 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
290 from indirect symbol.
291 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
292 (add_symbol_adjust): Simplify.
293 (defined_code_entry, defined_func_desc): New functions.
294 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
295 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
296 defined_code_entry to follow indirect sym links.
297 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
298 (ppc_type_of_stub): Follow indirect sym links.
299 (toc_adjusting_stub_needed): Likewise.
300 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
301 rather than defining them at stub.
302 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
305 2009-09-16 Tristan Gingold <gingold@adacore.com>
307 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
309 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
310 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
311 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
312 when possible to avoid warnings.
313 (bfd_mach_o_print_section_map): Ditto.
314 (bfd_mach_o_section_get_entry_size): New function.
315 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
317 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
319 2009-09-14 Nick Clifton <nickc@redhat.com>
321 * po/fi.po: Updated Finnish translation.
323 2009-09-11 Nick Clifton <nickc@redhat.com>
325 * po/bfd.pot: Updated by the Translation project.
327 2009-09-11 Philippe De Muyter <phdm@macqel.be>
329 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
330 hack. objcopy `-B' (`--binary-architecture') option is now handled
333 2009-09-11 Nick Clifton <nickc@redhat.com>
335 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
338 2009-09-11 Jie Zhang <jie.zhang@analog.com>
340 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
341 NULL if `ht' is NULL.
343 2009-09-09 Martin Thuresson <martin@mtme.org>
345 Update sources to compile cleanly with -Wc++-compat:
346 * aoutx.h: Add casts.
347 * archive.c: Add casts.
348 * archive64.c: Add casts.
349 * archures.c: Add casts.
350 * bfd-in2.h: Regenerated.
351 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
352 * bfdio.c: Add casts.
353 * binary.c: Add casts.
354 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
355 parameter to use enum value instead of int.
356 * coffcode.h: Add casts.
357 * coffgen.c: Add casts.
358 * cofflink.c: Add casts.
359 * compress.c: Add casts.
360 * dwarf1.c: Add casts.
361 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
362 bfd_ptr. Update code to use new name.
363 * elf-attrs.c: Add casts.
364 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
365 anonymous struct. (union gotplt_union, struct
366 elf_link_virtual_table_entry): Move to top level.
367 * elf-eh-frame.c: Add casts.
368 * elf-strtab.c: Add casts.
369 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
370 argument name from typename to type_name.
371 * elf32-i386.c: Add casts.
372 * elf64-x86-64.c: Add casts.
373 * elfcode.h: Add casts.
374 * elfcore.h: Add casts.
375 * elflink.c: Add casts.
376 * format.c: Add casts.
379 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
381 * libbfd.c: Add casts.
382 * linker.c: Add casts.
383 * merge.c: Add casts.
384 * opncls.c: Add casts.
385 * peXXigen.c: Add casts.
386 * peicode.h: Add casts.
387 * reloc.c: Add casts.
388 * section.c: Add casts.
389 * simple.c: Add casts.
391 * stabs.c: Add casts.
393 * targets.c: Add casts.
394 * tekhex.c: Add casts.
395 * verilog.c: Add casts.
397 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
399 * configure: Regenerate.
401 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
403 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
404 for the mode of target PLT entries.
405 (allocate_dynrelocs): Only adjust symbol type if setting its
408 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
410 * configure: Regenerate.
412 2009-09-09 Nick Clifton <nickc@redhat.com>
415 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
416 section headers containing sh_link values of SHN_BEFORE or
418 * elfcode.h (elf_object_p): Likewise.
420 2009-09-09 Tristan Gingold <gingold@adacore.com>
422 Handle DYLD_INFO introduced by Darwin10.
423 * mach-o.h (bfd_mach_o_load_command_type): Add
424 BFD_MACH_O_LC_DYLD_INFO.
425 (bfd_mach_o_dyld_info_command): New type.
426 (bfd_mach_o_load_command): Add dyld_info field.
427 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
428 (bfd_mach_o_scan_read_dyld_info): New function.
429 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
430 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
431 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
432 (bfd_mach_o_print_dyld_info): New function.
434 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
436 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
437 linkonce or linker script discarded section.
439 2009-09-09 Alan Modra <amodra@bigpond.net.au>
441 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
443 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
445 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
446 range call the bfd error hander and use R_68K_NONE instead.
448 2009-09-07 Tristan Gingold <gingold@adacore.com>
450 * po/SRC-POTFILES.in: Regenerate.
451 * po/bfd.pot: Regenerate.
453 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
454 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
455 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
456 st_mtim.tv_nsec to gas/configure.in
457 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
458 * configure: Regenerate.
459 * config.in: Regenerate.
460 * vmsutil.c: Moved to gas/config/te-vms.c
461 * vmsutil.h: Removed.
462 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
463 (BFD32_BACKENDS): Remove vmsutil.lo
464 * Makefile.in: Regenerate.
466 2009-09-05 Eli Zaretskii <eliz@gnu.org>
468 * coffcode.h: Include libiberty.h.
470 2009-09-05 Martin Thuresson <martin@mtme.org>
472 * coff-arm.c (coff_arm_relocate_section)
473 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
474 Change member name class to symbol_class.
475 * coff-i960.c (coff_i960_relocate_section) Rename variable
476 class to class_val. Change member name class to symbol_class.
477 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
478 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
479 * coff-stgo32.c (adjust_aux_in_post)
480 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
482 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
483 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
484 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
486 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
487 variables named class to n_sclass. (coff_write_symbols): Rename
488 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
489 argument class to symbol_class.
490 * cofflink.c (_bfd_coff_link_hash_newfunc)
491 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
492 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
493 Update code to use renamed members.
494 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
495 argument class to in_class.
496 * libcoff-in.h (struct coff_link_hash_entry, struct
497 coff_debug_merge_type) Renamed members class to symbol_class and
499 * libcoff.h Regenerated.
500 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
501 Rename argument class to in_class.
502 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
504 * pef.h (struct bfd_pef_imported_symbol): Changed name of
505 member class to symbol_class.
507 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
509 * configure: Regenerated.
511 2009-09-04 Tristan Gingold <gingold@adacore.com>
513 * configure.in: Bump version to 2.20.51
515 2009-09-04 Alan Modra <amodra@bigpond.net.au>
517 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
519 2009-09-04 Jie Zhang <jie.zhang@analog.com>
521 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
523 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
524 for empty .rela.bss and .rel.plt sections.
526 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
528 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
529 R_MIPS_JALR unless symbol resolves locally.
531 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
533 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
534 has_static_relocs for R_MIPS_JALR.
536 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
538 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
539 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
542 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
544 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
547 2009-09-01 Tristan Gingold <gingold@adacore.com>
549 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
550 dependencies. Reindent.
551 * configure.com: Ported to Itanium VMS. Now generates a build.com
552 to build without make. Add messages but make edit silent.
553 * hosts/alphavms.h: Add a prototype for stpcpy.
554 * vms.c: Add a missing include for Alpha VMS.
555 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
557 2009-08-31 Jan Beulich <jbeulich@novell.com>
559 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
560 * elf.c (bfd_elf_get_default_section_type): New.
561 (elf_fake_sections): Use bfd_elf_get_default_section_type.
563 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
565 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
567 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
569 2009-08-30 Alan Modra <amodra@bigpond.net.au>
572 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
573 (bfd_emul_get_commonpagesize): Likewise.
575 2009-08-29 Martin Thuresson <martin@mtme.org>
577 * elf32-arm.c (struct stub_def): Rename member template to
578 template_sequence. (arm_build_one_stub,
579 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
580 Rename variable template to template_sequence.
581 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
582 Rename variable template to template_val.
583 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
585 * coffgen.c (coff_make_empty_symbol)
586 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
587 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
589 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
591 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
593 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
594 * ieee.c (ieee_make_empty_symbol): Rename variable new to
596 * linker.c (bfd_new_link_order): Rename variable new to
598 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
600 * oasys.c (oasys_make_empty_symbol): Rename variable new to
602 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
603 new to new_symbol_type.
604 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
606 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
608 (read_hdr, rs6000coff_core_p)
609 (rs6000coff_core_file_matches_executable_p)
610 (rs6000coff_core_file_failing_command)
611 (rs6000coff_core_file_failing_signal): Updated function to use new
613 * som.c (som_make_empty_symbol): Rename variable new to
615 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
617 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
618 variable new to new_symbol.
620 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
622 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
623 bfdlibdir and bfdincludedir.
624 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
625 [INSTALL_LIBBFD]: ... here, ...
626 [INSTALL_LIBBFD]: ... and empty overrides here.
627 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
628 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
629 * Makefile.in: Regenerate.
630 * configure: Regenerate.
632 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
634 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
635 relocations. Rewrite output of dynamic TLS relocations.
636 (DTP_OFFSET, TP_OFFSET): New constants.
637 (dtpoff_base): Update.
638 (tpoff): Rename to tpoff_base, update.
639 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
640 New functions. Move code from elf_m68k_relocate_section here.
641 (elf_m68k_relocate_section): Update.
642 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
644 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
646 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
648 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
649 Handle non_got_ref field.
650 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
652 2009-08-26 Alan Modra <amodra@bigpond.net.au>
655 * linker.c (bfd_find_version_for_sym): Revert warning.
657 2009-08-26 Alan Modra <amodra@bigpond.net.au>
660 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
661 other wildcard match. Warn on multiple wildcard matches.
663 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
665 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
667 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
668 only in this condition.
669 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
670 to build but not install libbfd.la in this condition.
671 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
672 (install_libbfd, install_libbfd): Remove.
673 * Makefile.in: Regenerate.
674 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
675 (INCLUDES): ... this.
677 * doc/Makefile.in: Regenerate.
679 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
681 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
682 dependency tracking to work for them.
683 (targets.lo, archures.lo, dwarf.lo): Rewrite to
684 use automake dependency tracking mechanism.
685 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
686 (mkdep section): Remove.
687 (BUILT_SOURCES): New, list $(BUILD_HFILES).
688 * Makefile.in: Regenerate.
689 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
691 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
692 (install-pdf, install-pdf-recursive, install-html)
693 (install-html-recursive): Remove.
694 * Makefile.in: Regenerate.
696 * Makefile.in: Regenerate.
697 * aclocal.m4: Likewise.
698 * config.in: Likewise.
699 * configure: Likewise.
701 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
703 * elf32-arm.c (arch_has_thumb2_nop): New function.
704 (arch_has_arm_nop): New function.
705 (elf32_arm_final_link_relocate): NOP opcodes changed.
707 2009-08-16 Doug Evans <dje@google.com>
709 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
710 at least don't leak memory.
712 2009-08-13 DJ Delorie <dj@redhat.com>
714 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
717 2009-08-12 Nick Clifton <nickc@redhat.com>
719 * po/fi.po: Updated Finnish translation.
721 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
723 Merge some FRV FDPIC changes into the Blackfin code.
724 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
725 summary reloc information.
726 (bfinfdpic_dynamic_got_plt_info): New.
727 (_bfin_create_got_section): Create the PLT section here.
728 (elf32_bfinfdpic_create_dynamic_sections): Not here.
729 (_bfinfdpic_count_nontls_entries): Move out of...
730 (_bfinfdpic_count_got_plt_entries): ... here.
731 (_bfinfdpic_count_relocs_fixups): Likewise.
732 (_bfinfdpic_reset_got_plt_entries): New.
733 (_bfinfdpic_size_got_plt): Move out of...
734 (elf32_bfinfdpic_size_dynamic_sections): ... here.
735 (bfinfdpic_relocate_section): Be careful not to call
736 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
737 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
739 (elf_backend_discard_info): Define for FD-PIC.
741 2009-08-11 Alan Modra <amodra@bigpond.net.au>
743 * elflink.c: Add FIXMEs for some places that require octets_per_byte
745 * elf-eh-frame.c: Likewise.
748 2009-08-11 Alan Modra <amodra@bigpond.net.au>
750 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
751 to x86 and x86_64 configurations.
752 * configure: Regenerate.
754 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
756 Stop using bfd_usrdata in libbfd.
757 * coff-stgo32.c (bfd_coff_go32stub): Remove.
758 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
759 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
760 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
761 filehdr_dst->u.go32.stub. New comment with the reason.
762 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
763 Substitute the removed macro bfd_coff_go32stub.
764 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
765 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
766 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
767 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
768 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
770 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
771 * libcoff-in.h (coff_data_type): New field go32stub.
772 * libcoff.h: Regenerated.
774 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
776 Fix go32 stub preservation by objcopy.
777 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
778 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
781 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
783 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
785 (elf32_arm_final_link_relocate): Treat local undefined symbols the
786 same as global undefined symbols.
787 (elf32_arm_relocate_section): Give an error for local undefined
788 non-weak symbols, unless the reloc will not use the symbol.
790 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
792 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
793 (ppc_elf_relax_section): Use symbol index to distinguish
796 2009-08-10 Alan Modra <amodra@bigpond.net.au>
798 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
800 2009-08-10 Alan Modra <amodra@bigpond.net.au>
802 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
803 info for STT_GNU_IFUNC.
804 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
805 on got refs in case the symbol turns out to be ifunc.
806 (ppc_elf_gc_sweep_hook): Similarly.
807 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
808 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
809 (ppc_elf_size_dynamic_sections): Likewise.
810 (ppc_elf_relocate_section): Likewise.
812 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
814 From Mike Frysinger <michael.frysinger@analog.com>
815 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
816 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
817 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
818 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
819 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
820 Adjust to match the renamed reloc definitions.
822 2009-08-08 Alan Modra <amodra@bigpond.net.au>
825 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
826 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
828 2009-08-07 Tom Tromey <tromey@redhat.com>
830 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
833 2009-08-06 Michael Eager <eager@eagercon.com>
835 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
836 * Makefile.in: Regenerate.
837 * archures.c: Add bfd_arch_microblaze.
838 * bfd-in2.h: Regenerate.
839 * config.bfd: Add microblaze target.
840 * configure.in: Add bfd_elf32_microblaze_vec target.
841 * configure: Regenerate.
842 * cpu-microblaze.c: New.
843 * elf32-microblaze.c: New.
844 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
845 * libbfd.h: Regenerate.
846 * reloc.c: Add MICROBLAZE relocations.
847 * section.c: Add struct relax_table and relax_count to section.
848 * targets.c: Add bfd_elf32_microblaze_vec.
850 2009-08-06 Jakub Jelinek <jakub@redhat.com>
851 Alan Modra <amodra@bigpond.net.au>
854 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
856 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
857 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
859 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
861 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
862 at least once when fixing cortex-a8.
864 2009-08-05 Chao-ying Fu <fu@mips.com>
866 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
867 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
868 for CPUs. It is true for RM9000.
869 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
871 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
872 to guard the transformation.
874 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
876 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
877 (spu_elf_size_sections): Declare prototype.
878 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
879 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
880 (spu_elf_emit_fixup): New function.
881 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
882 (spu_elf_size_sections): New function.
884 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
886 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
887 (arm_build_one_stub): Build a8 veneers as a separate pass.
888 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
889 parameters. Use them to check if we create a different a8 fixup
890 than the previous pass.
891 (elf32_arm_size_stubs): Move scope of stub_changed and
892 prev_num_a8_fixes into main loop.
893 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
895 2009-08-04 Alan Modra <amodra@bigpond.net.au>
897 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
898 which find_plt_ent is called. Delete redundant code.
900 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
903 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
904 invalid string offset.
906 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
909 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
910 to htab->init_got_offset and plt to htab->init_plt_offset
911 when discarding space for dynamic relocations.
913 2009-08-03 Alan Modra <amodra@bigpond.net.au>
915 * elf32-ppc.c (struct plt_entry): Revise comments.
916 (ppc_elf_check_relocs): Don't create needless plt_entry info
917 for non-pie executables. Don't test info->pie when info->shared
918 already covers that case.
919 (ppc_elf_gc_sweep_hook): Adjust for above change.
920 (add_stub_sym): Don't test info->pie when info->shared tested.
921 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
922 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
923 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
924 (ppc_elf_relocate_section): Likewise.
926 2009-08-03 Alan Modra <amodra@bigpond.net.au>
928 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
929 for local ifunc symbols in non-pie executables, regardless of
930 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
931 code so that it's obvious that we only do anything special for
933 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
934 (allocate_dynrelocs): Correct comment for syms defined in plt.
935 Don't specially allocate ifunc dyn relocs.
936 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
937 (ppc_elf_relocate_section): Set "relocation" value for ifunc
938 syms in non-pie executables. No specially allocated dyn relocs
939 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
940 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
941 a non-pie executable.
943 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
944 Jakub Jelinek <jakub@redhat.com>
947 * elf32-i386.c (elf_i386_tls_transition): Check executable
948 instead of shared for TLS when building PIE.
949 (elf_i386_check_relocs): Likewise.
950 (elf_i386_allocate_dynrelocs): Likewise.
951 (elf_i386_relocate_section): Likewise.
953 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
954 instead of shared for TLS when building PIE.
955 (elf64_x86_64_check_relocs): Likewise.
956 (elf64_x86_64_allocate_dynrelocs): Likewise.
957 (elf64_x86_64_relocate_section): Likewise.
959 2009-07-31 Anthony Green <green@moxielogic.com>
961 * config.bfd (targ_cpu): Add moxie-uclinux support.
963 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
965 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
967 2009-07-30 Alan Modra <amodra@bigpond.net.au>
969 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
970 used by indirect function support. Count dynamic relocs for
972 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
973 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
974 in iplt and their relocs in reliplt. Don't make ifunc syms
975 dynamic. Allocate got entry relocs for non-dynamic ifunc in
976 reliplt. Handle other dynamic relocs for ifunc.
977 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
978 ifunc in reliplt, likewise relocs for got against local ifunc.
979 Typo fix on reliplt size adjust.
980 (ppc_elf_relocate_section): Don't use plt scheme of allocating
981 relocs 1-1 with entries for iplt, instead just add using
982 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
983 Error on invalid ifunc dyn relocs.
984 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
986 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
987 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
988 (ppc64_elf_reloc_type_lookup): Handle new relocs.
989 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
990 (allocate_dynrelocs): As for elf32-ppc.c above.
991 (ppc64_elf_size_dynamic_sections): Likewise.
992 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
993 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
994 (ppc_size_one_stub): Similarly.
995 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
997 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
999 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1001 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1002 change. Add note to head comment.
1004 2009-07-28 Jan Beulich <jbeulich@novell.com>
1006 * archive.c (get_extended_arelt_filename): Remove redundant
1007 range check on index.
1009 2009-07-27 Doug Kwan <dougkwan@google.com>
1011 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1013 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1015 * archures.c bfd_*_arch): Sorted.
1016 (bfd_archures_list): Likewise.
1018 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1020 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1021 to R_cr16_NUM32 relocation.
1023 2009-07-26 Michael Eager <eager@eagercon.com>
1025 * archures.c: Add bfd_mach_ppc_405
1028 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1030 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1031 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1033 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1035 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1036 (bfd_l1om_arch): New.
1037 (bfd_archures_list): Add &bfd_l1om_arch.
1038 * bfd-in2.h: Regenerated.
1040 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1041 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1042 if bfd_elf64_x86_64_freebsd_vec is supported.
1043 (targ_selvecs): Likewise.
1045 * configure.in: Support bfd_elf64_l1om_vec and
1046 bfd_elf64_l1om_freebsd_vec.
1047 * configure: Regenerated.
1051 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1052 (bfd_elf64_l1om_vec): Likewise.
1053 (bfd_elf64_l1om_freebsd_vec): Likewise.
1055 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1056 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1057 * Makefile.in: Regenerated.
1059 * targets.c (bfd_elf64_l1om_vec): New.
1060 (bfd_elf64_l1om_freebsd_vec): Likewise.
1061 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1062 bfd_elf64_l1om_freebsd_vec.
1064 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1065 Alan Modra <amodra@bigpond.net.au>
1067 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1068 * bfd-in2.h: Regenerate.
1069 * libbfd.h: Regenerate.
1070 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1071 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1072 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1074 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1077 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1078 instead of shared for R_X86_64_TPOFF32.
1079 (elf64_x86_64_relocate_section): Likewise.
1081 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1083 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1084 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1085 with the BSF_GNU_UNIQUE flag bit set.
1086 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1087 for symbols with STB_GNU_UNIQUE binding.
1088 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1089 with the STB_GNU_UNIQUE binding.
1090 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1091 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1092 symbols with the unique_global field set.
1093 (elf_link_output_extsym): Set unique_global field for symbols with
1094 the STB_GNU_UNIQUE binding.
1095 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1096 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1098 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1100 * bfd-in2.h: Regenerate.
1102 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1104 * elflink.c (elf_link_output_extsym): Revert the last change.
1106 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1109 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1110 when ref_regular, not def_regular.
1112 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1115 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1116 from a DSO into a normal FUNC symbol.
1117 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1118 a normal FUNC symbol.
1120 2009-07-17 Chao-ying Fu <fu@mips.com>
1122 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1123 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1124 interlocking, the last PLT entry needs a nop in the branch delay slot.
1125 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1126 output the last two PLT entries in reverse order.
1128 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1130 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1131 STT_GNU_IFUNC symbol for relocatable link.
1132 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1134 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1136 * bfdio.c (bfd_iovec): Add comments for bmmap.
1137 * bfd-in2.h: Regenerated.
1139 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1141 * Makefile.am: Run "make dep-am".
1142 * Makefile.in: Regenerated.
1144 2009-07-10 Doug Kwan <dougkwan@google.com>
1146 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1147 target_addend and orig_insn.
1149 2009-07-10 Tom Tromey <tromey@redhat.com>
1151 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1152 (elf-eh-frame.lo): Likewise.
1153 (elf32-bfin.lo): Likewise.
1154 (elf32-frv.lo): Likewise.
1155 (elf32-xc16x.lo): Likewise.
1156 * Makefile.in: Rebuild.
1157 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1158 * elf-eh-frame.c: Likewise.
1159 * elf32-bfin.c: Likewise.
1160 * elf32-frv.c: Likewise.
1161 * elf32-xc16x.c: Likewise.
1163 2009-07-10 Julian Brown <julian@codesourcery.com>
1165 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1166 symbol a stub entry is derived from, not the entry for the stub
1167 itself, in call to elf32_arm_final_link_relocate.
1169 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1171 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1172 when reporting addends.
1174 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1176 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1177 data even when no stubs.
1178 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1180 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1182 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1183 (ppc_elf_get_synthetic_symtab): Report addend.
1184 (PLT_IFUNC): Define.
1185 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1186 (ppc_elf_create_glink): New function.
1187 (ppc_elf_create_dynamic_sections): Use it.
1188 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1189 (update_local_sym_info): Allocate space for local_plt array.
1190 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1192 (is_branch_reloc): New function.
1193 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1194 (ppc_elf_gc_sweep_hook): Likewise.
1195 (ppc_elf_adjust_dynamic_symbol): Likewise.
1196 (allocate_dynrelocs): Likewise.
1197 (ppc_elf_size_dynamic_sections): Likewise.
1198 (ppc_elf_relocate_section): Likewise.
1199 (branch_reloc_hash_match): Use is_branch_reloc.
1200 (ppc_elf_tls_optimize): Adjust for local_plt.
1201 (write_glink_stub): New function, extracted from..
1202 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1203 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1204 branch table when dynamic.
1205 (elf_backend_post_process_headers): Define.
1206 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1207 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1208 (ppc64_elf_get_synthetic_symtab): Report addend.
1209 (struct ppc_stub_hash_entry): Add plt_ent.
1210 (PLT_IFUNC): Define.
1211 (struct ppc_link_hash_table): Add iplt and reliplt.
1212 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1213 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1214 (update_local_sym_info): Allocate space for local_plt array.
1215 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1217 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1218 and don't change hash flags here.
1219 (is_branch_reloc): New function.
1220 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1221 (ppc64_elf_gc_sweep_hook): Likewise.
1222 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1223 (allocate_dynrelocs): Likewise.
1224 (ppc64_elf_size_dynamic_sections): Likewise.
1225 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1226 (ppc64_elf_size_stubs): Likewise.
1227 (ppc64_elf_relocate_section): Likewise.
1228 (get_sym_h): Adjust for local_plt.
1229 (branch_reloc_hash_match): Use is_branch_reloc.
1230 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1231 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1233 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1235 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1237 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1239 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1240 and ref_regular_nonweak comment.
1241 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1242 when def_regular, not ref_regular.
1243 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1244 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1245 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1247 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1249 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1250 of malloc'd struct call_info.
1251 (pasted_function): Likewise, priority too.
1253 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1255 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1256 alignment when packing sections into overlays.
1258 2009-07-03 Cary Coutant <ccoutant@google.com>
1260 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1262 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1264 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1265 changes only) earlier patch:-
1267 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1269 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1270 give .debug and .reloc data characteristics.
1271 (DOT_RELOC): New define for .reloc section string.
1272 (coff_write_object_contents): Use DOT_RELOC instead of string.
1274 2009-07-02 Tom Tromey <tromey@redhat.com>
1276 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1277 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1279 2009-07-01 Nick Clifton <nickc@redhat.com>
1281 * elf-m10300.c: Remove trailing white space.
1282 * reloc.c: Likewise.
1284 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1286 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1287 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1288 * configure.in: Use them.
1289 * configure: Regenerate.
1290 * config.in: Regenerate.
1291 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1292 #define _BSD_SOURCE. Add comments.
1293 (vms_file_stats_name): Calculate creation date based on available
1294 runtime data. Return 1 for version instead of 0.
1296 2009-07-01 Nick Clifton <nickc@redhat.com>
1299 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1300 to R_ARM_THM_PC8 relocation.
1302 2009-06-29 Nick Clifton <nickc@redhat.com>
1304 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1305 different uses of the relocations addend when a symbol is in a
1308 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1311 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1312 SHT_REL/SHT_RELA sections on executable nor shared library.
1313 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1314 as a normal section.
1316 2009-06-25 Nick Clifton <nickc@redhat.com>
1318 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1319 symbols with SEC_MERGE flag.
1321 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1323 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1324 give .debug and .reloc data characteristics.
1325 (DOT_RELOC): New define for .reloc section string.
1326 (coff_write_object_contents): Use DOT_RELOC instead of string.
1328 2009-06-25 Tristan Gingold <gingold@adacore.com>
1330 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1331 (bfd_mach_o_canonicalize_dynamic_symtab)
1332 (bfd_mach_o_get_synthetic_symtab): Defines.
1333 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1334 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1336 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1337 for scattered relocations.
1338 (bfd_mach_o_i386_print_thread): New function.
1339 (bfd_mach_o_print_thread): Define.
1341 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1342 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1343 New functions extracted from ...
1344 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1345 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1346 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1347 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1348 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1349 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1351 (bfd_mach_o_scan_read_dylib): Ditto.
1352 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1354 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1355 decode isym and flags on little endian targets. Set dysymtab field.
1356 (bfd_mach_o_scan_start_address): Adjust for enum names.
1357 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1358 (bfd_mach_o_print_section): Display bfd section name.
1359 (bfd_mach_o_print_segment): Display none if no name.
1360 (bfd_mach_o_print_dysymtab): Display next index for local, external
1361 and undefined symbols.
1362 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1363 Display dylinker name. Display thread and unixthread commands content.
1364 (bfd_mach_o_print_thread): New macro.
1366 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1367 (bfd_mach_o_ppc_thread_flavour): Ditto.
1368 (bfd_mach_o_i386_thread_flavour): Ditto.
1369 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1370 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1371 BFD_MACH_O_THREAD_STATE_NONE.
1372 (bfd_mach_o_segment_command): Remove segment field.
1373 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1374 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1375 (bfd_mach_o_prebound_dylib_command): Ditto.
1376 (bfd_mach_o_dylib_command): Ditto.
1377 (bfd_mach_o_prebound_dylib_command): Remove section field.
1378 (mach_o_data_struct): Add dysymtab field.
1379 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1380 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1381 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1382 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1383 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1385 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1387 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1388 field of struct dirent.
1390 2009-06-23 Tristan Gingold <gingold@adacore.com>
1392 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1393 of this macro. Fix indentation.
1395 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1397 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1398 destination for defined dynamic symbols when deciding whether to
1399 insert a stub or not.
1400 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1401 when actually accessed through a PLT, even when generating a
1404 2009-06-22 Tristan Gingold <gingold@adacore.com>
1406 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1409 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1411 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1412 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1414 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1416 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1418 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1420 * elflink.c (elf_link_add_object_symbols): Avoid warning
1421 from -Wjump-misses-init in gcc 4.5.0.
1423 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1425 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1427 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1429 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1431 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1432 r_symndx. Report local symbol name on error.
1433 (elf_i386_check_relocs): Updated. Report local symbol name on
1435 (elf_i386_gc_sweep_hook): Updated.
1436 (elf_i386_relocate_section): Likewise.
1438 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1439 r_symndx. Report local symbol name on error.
1440 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1442 (elf64_x86_64_gc_sweep_hook): Updated.
1443 (elf64_x86_64_relocate_section): Likewise.
1445 2009-06-19 Tristan Gingold <gingold@adacore.com>
1447 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1449 2009-06-19 Tristan Gingold <gingold@adacore.com>
1451 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1452 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1453 (bfd_mach_o_valid): Ditto.
1454 (bfd_mach_o_wide_p): Ditto.
1455 (bfd_mach_o_canonicalize_reloc): Ditto.
1456 (bfd_mach_o_build_commands): Ditto.
1457 (bfd_mach_o_scan_read_thread): Ditto.
1458 (bfd_mach_o_flatten_sections): Ditto.
1459 (bfd_mach_o_scan_start_address): Ditto.
1460 (bfd_mach_o_lookup_section): Ditto.
1461 (bfd_mach_o_core_fetch_environment): Ditto.
1462 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1463 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1464 (bfd_mach_o_scan_write_symtab): Ditto.
1465 Use macros instead of hard-coded values.
1466 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1467 Use bfd_mach_o_get_data instead of direct access. Use macros
1468 instead of hard-coded values.
1469 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1470 Remove sym argument and get section from mdata.
1471 Move code into the else branch.
1472 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1473 Remove sym argument and get section from mdata. Adjust code.
1474 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1475 switch (which replaces consecutive if statements).
1476 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1477 module table, table of content, indirect symbols and external
1479 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1481 (bfd_mach_o_scan_read_linkedit): New function.
1482 (bfd_mach_o_scan_read_str): Ditto.
1483 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1485 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1486 bfd_mach_o_count_symbols never returns an error.
1487 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1488 symtab field (there might be only one symtab).
1489 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1490 Handle sub frameworks, sub umbrella, sub library and sub client.
1491 Read code signature and segment split info commands.
1492 (bfd_mach_o_scan): Reindent.
1493 (bfd_mach_o_xlat_name): New type.
1494 (bfd_mach_o_print_flags): New function.
1495 (bfd_mach_o_get_name): Ditto.
1496 (bfd_mach_o_cpu_name): New variable.
1497 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1498 (bfd_mach_o_section_type_name)
1499 (bfd_mach_o_section_attribute_name)
1500 (bfd_mach_o_load_command_name): New variables.
1501 (bfd_mach_o_print_private_header): New function.
1502 (bfd_mach_o_print_section_map): New function extracted from
1503 bfd_mach_o_print_private_bfd_data.
1504 (bfd_mach_o_print_section): Ditto. Print more infos.
1505 (bfd_mach_o_print_segment): Ditto.
1506 (bfd_mach_o_print_dysymtab): Ditto.
1507 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1508 load weak dylib, reexport dylib and id dylib.
1509 Handle code signature and segment_split info.
1510 Handle sub frameworks, sub umbrella, sub library and sub client.
1511 (bfd_mach_o_section_get_nbr_indirect): New function.
1513 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1514 (bfd_mach_o_header_flags): New enum to define header flags.
1515 (bfd_mach_o_section_attribute): New enum to replace ...
1516 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1517 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1518 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1519 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1520 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1521 these removed macros.
1522 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1523 (bfd_mach_o_dylib_module): New type.
1524 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1526 (bfd_mach_o_dylib_table_of_content): New type.
1527 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1528 (bfd_mach_o_dylib_reference): New type.
1529 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1530 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1531 modules, toc, references and indirect syms.
1532 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1533 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1534 unused). Add comment.
1535 (bfd_mach_o_dylib_command): Ditto.
1536 (bfd_mach_o_prebound_dylib_command): Ditto.
1537 (bfd_mach_o_linkedit_command): New type.
1538 (bfd_mach_o_str_command): New type.
1539 (bfd_mach_o_load_command): Add linkedit and str fields.
1540 (mach_o_data_struct): Add symtab field.
1541 (bfd_get_mach_o_data): Renamed to ...
1542 (bfd_mach_o_get_data): ... this new macro.
1543 (bfd_mach_o_scan_read_symtab_symbol,
1544 bfd_mach_o_scan_read_symtab_strtab,
1545 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1547 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1548 instead of direct access.
1550 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1552 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1553 R_PPC_PLTREL24 relocs.
1554 (ppc_elf_relocate_section): Likewise.
1556 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1558 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1559 pointer to sym hash. Update all uses.
1560 (update_plt_info): Likewise. Don't check addend here.
1562 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1564 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1565 bfd_sym_from_r_symndx.
1566 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1568 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1570 * elf-bfd.h (struct sym_sec_cache): Delete.
1571 (struct sym_cache): New.
1572 (bfd_section_from_r_symndx): Delete prototype.
1573 (bfd_sym_from_r_symndx): Define prototype.
1574 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1575 (bfd_sym_from_r_symndx): ..new function.
1576 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1577 bfd_section_from_r_symndx to new struct and function.
1578 * elf32-bfin.c: Likewise.
1579 * elf32-hppa.c: Likewise.
1580 * elf32-i386.c: Likewise.
1581 * elf32-m32r.c: Likewise.
1582 * elf32-m68hc1x.c: Likewise.
1583 * elf32-m68hc1x.h: Likewise.
1584 * elf32-m68k.c: Likewise.
1585 * elf32-ppc.c: Likewise.
1586 * elf32-s390.c: Likewise.
1587 * elf32-sh.c: Likewise.
1588 * elf64-ppc.c: Likewise.
1589 * elf64-s390.c: Likewise.
1590 * elf64-x86-64.c: Likewise.
1591 * elfxx-sparc.c: Likewise.
1592 * elfxx-sparc.h: Likewise.
1594 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1596 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1597 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1599 2009-06-18 Nick Clifton <nickc@redhat.com>
1601 * elflink.c (elf_link_sort_relocs): Return early if there are no
1604 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1606 Merge cegcc and mingw32ce target name changes from
1609 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1611 * config.bfd: Add arm*-*-cegcc* target.
1613 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1615 * config.bfd: Add arm-*-mingw32ce* target.
1617 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1619 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1620 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1621 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1622 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1624 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1626 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1627 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1628 * elf32-i386.c (elf_i386_check_relocs): Use it.
1629 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1631 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf-bfd.h (elf_dyn_relocs): New.
1635 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1636 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1638 (elf_i386_copy_indirect_symbol): Likewise.
1639 (elf_i386_check_relocs): Likewise.
1640 (elf_i386_gc_sweep_hook): Likewise.
1641 (elf_i386_allocate_dynrelocs): Likewise.
1642 (elf_i386_readonly_dynrelocs): Likewise.
1643 (elf_i386_size_dynamic_sections): Likewise.
1645 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1646 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1647 with elf_dyn_relocs.
1648 (elf64_x86_64_copy_indirect_symbol): Updated.
1649 (elf64_x86_64_check_relocs): Likewise.
1650 (elf64_x86_64_gc_sweep_hook): Likewise.
1651 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1652 (elf64_x86_64_allocate_dynrelocs): Likewise.
1653 (elf64_x86_64_readonly_dynrelocs): Likewise.
1654 (elf64_x86_64_size_dynamic_sections): Likewise.
1656 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1658 * elf32-arm.c (create_got_section): Get existing .rela.got
1660 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1661 * elf32-lm32.c (create_got_section): Likewise.
1662 * elf32-m32r.c (create_got_section): Likewise.
1663 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1664 * elf32-s390.c (create_got_section): Likewise.
1665 * elf32-sh.c (create_got_section): Likewise.
1666 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1667 * elf64-s390.c (create_got_section): Likewise.
1668 * elfxx-sparc.c (create_got_section): Likewise.
1670 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1673 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1675 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1677 * elf32-i386.c (elf_i386_local_hash): Removed.
1678 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1679 (elf_i386_get_local_sym_hash): Likewise.
1681 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1682 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1683 (elf64_x86_64_get_local_sym_hash): Likewise.
1684 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1685 (get_local_sym_hash): Likewise.
1687 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1689 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1690 rel_got_sec and plt_sec.
1691 (elfNN_ia64_relax_section): Updated.
1692 (elfNN_ia64_create_dynamic_sections): Likewise.
1693 (get_got): Likewise.
1694 (allocate_dynrel_entries): Likewise.
1695 (elfNN_ia64_size_dynamic_sections): Likewise.
1696 (set_got_entry): Likewise.
1697 (elfNN_ia64_choose_gp): Likewise.
1698 (elfNN_ia64_relocate_section): Likewise.
1699 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1700 (elfNN_ia64_finish_dynamic_sections): Likewise.
1702 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1704 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1707 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1709 * configure.in (elf): Add elf-ifunc.lo.
1711 * configure: Regenerated.
1712 * Makefile.in: Likewise.
1714 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1715 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1717 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1718 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1720 (elf_i386_link_hash_table_create): Likewise.
1721 (elf_i386_create_dynamic_sections): Likewise.
1722 (elf_i386_check_relocs): Likewise.
1723 (elf_i386_allocate_dynrelocs): Likewise.
1724 (elf_i386_size_dynamic_sections): Likewise.
1725 (elf_i386_relocate_section): Likewise.
1726 (elf_i386_finish_dynamic_symbol): Likewise.
1727 (elf_i386_finish_dynamic_sections): Likewise.
1728 (elf_i386_create_got_section): Removed.
1730 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1731 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1733 (elf64_x86_64_compute_jump_table_size): Updated.
1734 (elf64_x86_64_link_hash_table_create): Likewise.
1735 (elf64_x86_64_create_dynamic_sections): Likewise.
1736 (elf64_x86_64_check_relocs): Likewise.
1737 (elf64_x86_64_allocate_dynrelocs): Likewise.
1738 (elf64_x86_64_size_dynamic_sections): Likewise.
1739 (elf64_x86_64_relocate_section): Likewise.
1740 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1741 (elf64_x86_64_finish_dynamic_sections): Likewise.
1742 (elf64_x86_64_create_got_section): Removed.
1744 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1745 for pointer alignment. Set up section pointers.
1746 (_bfd_elf_create_dynamic_sections): Likewise.
1747 (_bfd_elf_create_ifunc_sections): Moved to ...
1748 * elf-ifunc.c: Here. New.
1750 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1751 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1754 2009-06-16 Doug Kwan <dougkwan@google.com>
1756 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1757 to bfd_signed_vma. Cast constant operands which are used in
1758 offset related expressions to bfd_signed_vma type as appropriate.
1760 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1762 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1763 (elf_backend_plt_sym_val): Define.
1765 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1767 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1768 (elf_backend_reloc_type_class): Define.
1770 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1772 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1773 from an executable to a shared library treat R_VAX_PC32
1774 relocations as R_VAX_PLT32 ones.
1776 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1778 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1779 symbols in GOT space calculation.
1780 (elf_vax_relocate_section): Adjust accordingly.
1782 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1784 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1787 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1789 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1791 (elf_vax_relocate_section): Likewise.
1793 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1795 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1796 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1798 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1800 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1801 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1803 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1805 * Makefile.am: Run "make dep-am".
1806 * Makefile.in: Regenerated.
1808 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1810 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1811 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1813 2009-06-15 Nick Clifton <nickc@redhat.com>
1815 * po/ru.po: New Russian translation.
1816 * configure.in (ALL_LINGUAS): Add ru.
1817 * configure: Regenerate.
1819 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1821 * elf32-i386.c: Remove duplicated comments.
1823 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1826 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1827 dynamic IFUNC pointer in non-shared object. Use .got.plt
1828 for IFUNC definition in PIE.
1829 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1832 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1833 dynamic IFUNC pointer in non-shared object. Use .got.plt
1834 for IFUNC definition in PIE.
1835 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1838 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1840 * elf32-i386.c (elf_i386_check_relocs): Properly report
1841 local symbol for unhandled relocation against STT_GNU_IFUNC
1843 (elf_i386_relocate_section): Likewise.
1844 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1845 (elf64_x86_64_relocate_section): Likewise.
1847 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1850 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1851 (elf_i386_link_hash_table): Add loc_hash_table and
1853 (elf_i386_local_hash): New.
1854 (elf_i386_local_htab_hash): Likewise.
1855 (elf_i386_local_htab_eq): Likewise.
1856 (elf_i386_get_local_sym_hash): Likewise.
1857 (elf_i386_link_hash_table_free): Likewise.
1858 (elf_i386_allocate_local_dynrelocs): Likewise.
1859 (elf_i386_finish_local_dynamic_symbol): Likewise.
1860 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1861 (elf_i386_link_hash_table_create): Create loc_hash_table and
1863 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1864 (elf_i386_size_dynamic_sections): Likewise.
1865 (elf_i386_relocate_section): Likewise.
1866 (elf_i386_finish_dynamic_sections): Likewise.
1867 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1870 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1871 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1873 (elf64_x86_64_local_hash): New.
1874 (elf64_x86_64_local_htab_hash): Likewise.
1875 (elf64_x86_64_local_htab_eq): Likewise.
1876 (elf64_x86_64_get_local_sym_hash): Likewise.
1877 (elf64_x86_64_link_hash_table_free): Likewise.
1878 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1879 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1880 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1881 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1882 and loc_hash_memory.
1883 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1885 (elf64_x86_64_size_dynamic_sections): Likewise.
1886 (elf64_x86_64_relocate_section): Likewise.
1887 (elf64_x86_64_finish_dynamic_sections): Likewise.
1888 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1891 2009-06-10 Philip Blundell <philb@gnu.org>
1893 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1894 elf_sec->this_hdr == NULL.
1896 2009-06-12 Tristan Gingold <gingold@adacore.com>
1898 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1899 * bfd-in2.h: Regenerated.
1900 * libbfd.h: Regenerated.
1902 * mach-o.c (FILE_ALIGN): New macro.
1903 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1904 (bfd_mach_o_print_symbol): Ditto.
1905 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1906 (bfd_mach_o_get_reloc_upper_bound): New function.
1907 (bfd_mach_o_canonicalize_reloc): Ditto.
1908 (bfd_mach_o_scan_write_relocs): Ditto.
1909 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1910 (bfd_mach_o_scan_write_section_64): Ditto.
1911 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1912 written for load command. Do not compute section file offset.
1913 (bfd_mach_o_scan_write_segment_64): Ditto.
1914 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1915 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1917 (bfd_mach_o_mangle_symbols): ... this new function.
1918 (bfd_mach_o_write_contents): Be sure to have load commands built.
1919 Call bfd_mach_o_mangle_symbols.
1920 (bfd_mach_o_build_commands): Adjust for filelen field.
1921 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1922 Do not set symtab file offset anymore here.
1923 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1924 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1925 Set reloc_count and rel_filepos section fields.
1926 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1928 (bfd_mach_o_scan_read_section_64): Ditto.
1929 (bfd_mach_o_scan_read_section): Ditto.
1930 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1931 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1932 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1933 Handle weak-ref symbols.
1934 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1935 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1936 (bfd_mach_o_scan): Remove assignment to removed field.
1937 (bfd_mach_o_mkobject_init): Ditto.
1938 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1939 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1940 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1941 (bfd_mach_o_swap_reloc_in): Ditto.
1942 (bfd_mach_o_swap_reloc_out): Ditto.
1944 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1945 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1946 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1947 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1948 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1949 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1950 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1951 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1952 (BFD_MACH_O_N_WEAK_DEF): New macros.
1954 (bfd_mach_o_section_type): Add new enumeration values.
1955 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1956 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1957 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1958 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1960 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1961 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1962 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1963 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1964 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1965 (BFD_MACH_O_RELENT_SIZE): Ditto.
1966 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1967 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1968 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1969 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1970 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1971 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1972 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1973 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1974 (bfd_mach_o_reloc_info): New struct.
1975 (bfd_mach_o_asymbol): New struct.
1976 (bfd_mach_o_symtab_command): The symbols field is now of type
1978 (bfd_mach_o_load_command): The offset and len fields are now of type
1980 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1981 Add a filelen field. Add comments.
1982 (bfd_mach_o_backend_data): New struct.
1983 (bfd_mach_o_get_backend_data): New macro.
1984 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1986 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1987 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1988 (bfd_mach_o_canonicalize_reloc): Ditto.
1990 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1991 duplicated macro. Now defined to _bfd_generic_is_local_label.
1992 (TARGET_NAME_BACKEND): New macro...
1993 (TARGET_NAME_BACKEND): ... used to name a new variable.
1994 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1995 Mach-O backend data.
1997 * mach-o-i386.c (i386_howto_table): New variable.
1998 (bfd_mach_o_i386_swap_reloc_in): New function.
1999 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2000 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2001 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2002 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2003 (bfd_mach_o_bfd_reloc_type_lookup)
2004 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2006 2009-06-11 Eric Paris <eparis@redhat.com>
2007 Nick Clifton <nickc@redhat.com>
2009 * opncls.c (_maybe_make_executable): New function. Gives execute
2010 permission to an executable bfd that was opened for writing
2011 provided that it is a regular file. Replaces common code found in...
2012 (bfd_close): here and ...
2013 (bfd_close_all_done): here.
2015 2009-06-11 Anthony Green <green@moxielogic.com>
2017 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2018 * bfd-in2.h: Rebuilt.
2019 * libbfd.h: Rebuilt.
2020 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2022 (moxie_reloc_map): Ditto.
2023 Clean up copyright notice.
2025 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2027 * bfd-in2.h: bfd_mmap prototype.
2028 * bfdio.c (bfd_mmap): New function.
2029 * libbfd.h (bfd_iovec): Add bmmap.
2030 * cache.c (cache_bmmap): New function.
2031 (cache_iovec): Initialize bmmap member.
2032 * opencls.c (opncls_bmmap): New function.
2033 (opncls_iovec): Initialize bmmap member.
2035 2009-06-09 Tristan Gingold <gingold@adacore.com>
2037 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2038 and stabstr_segment fields.
2039 (mach_o_be_vec, mach_o_le_vec): Removed
2040 (bfd_mach_o_version): New prototype.
2042 * mach-o.c (bfd_mach_o_version): Make this function public.
2043 (mach_o_wide_p): New function.
2044 (bfd_mach_o_wide_p): Ditto.
2045 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2047 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2048 Search in the list only if the name starts with a dot.
2049 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2050 test. Check bfd_seek status.
2051 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2052 (bfd_mach_o_scan_write_section_32): Ditto.
2053 (bfd_mach_o_scan_write_section_64): Ditto.
2054 (bfd_mach_o_scan_write_section): Removed.
2055 (bfd_mach_o_scan_write_segment): Split into ...
2056 (bfd_mach_o_scan_write_segment_32): ... this and ...
2057 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2058 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2059 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2060 symbol table. Now returns a boolean.
2061 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2062 Adjust for status type.
2063 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2064 test. Write symbol table. Numbers the sections.
2065 (bfd_mach_o_read_header): Check bfd_seek status.
2066 Use mach_o_wide_p instead of hard-coded test.
2067 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2068 (bfd_mach_o_scan_read_section_64): Ditto.
2069 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2070 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2071 handled common symbols.
2072 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2073 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2074 (bfd_mach_o_scan_read_dylinker): Ditto.
2075 (bfd_mach_o_scan_read_dylib): Ditto.
2076 (bfd_mach_o_scan_read_thread): Ditto.
2077 (bfd_mach_o_scan_read_symtab): Ditto.
2078 Do not create a section for the stabs.
2079 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2080 (bfd_mach_o_scan_read_segment): Ditto.
2081 (bfd_mach_o_scan_read_command): Ditto.
2082 (bfd_mach_o_scan_start_address): Ditto.
2083 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2084 (bfd_mach_o_archive_p): Check bfd_seek status.
2085 (bfd_mach_o_core_fetch_environment): Ditto.
2087 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2089 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2091 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2092 (elf_i386_link_hash_table_create): Initialize irelifunc.
2093 (elf_i386_check_relocs): Updated. Set up irelifunc for
2095 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2096 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2098 (elf_i386_relocate_section): Likewise.
2100 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2101 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2102 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2104 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2105 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2107 (elf64_x86_64_relocate_section): Likewise.
2109 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2111 (_bfd_elf_create_ifunc_sections): This.
2113 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2115 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2118 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2120 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2121 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2122 building shared object. Check info->executable instead of
2123 !info->shared when setting non_got_ref.
2124 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2125 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2126 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2128 (elf_i386_relocate_section): Output dynamic relocation for
2129 R_386_32 against STT_GNU_IFUNC symbol to get the real
2130 function address when building shared object.
2131 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2132 relocation for STT_GNU_IFUNC symbol in shared object.
2134 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2135 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2136 symbol when building shared object. Check info->executable
2137 instead of !info->shared when setting non_got_ref.
2138 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2139 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2140 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2142 (elf64_x86_64_relocate_section): Output dynamic relocation
2143 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2144 function address when building shared object.
2145 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2146 relocation for STT_GNU_IFUNC symbol in shared object.
2148 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2150 * Makefile.am: Run "make dep-am".
2151 (BFD32_BACKENDS): Add mach-o-i386.lo.
2152 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2153 * Makefile.in: Regenerate.
2155 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2157 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2158 when looking for soft-icache stubs.
2160 2009-06-05 Tristan Gingold <gingold@adacore.com>
2162 * mach-o.h: Update copyright year.
2163 (bfd_mach_o_mach_header_magic): New enum.
2164 (bfd_mach_o_cpu_subtype): Now an enum.
2165 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2166 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2167 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2168 (bfd_mach_o_load_command): Field type_required is now a boolean.
2169 Reindent prototypes.
2170 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2171 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2172 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2173 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2174 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2175 (bfd_mach_o_canonicalize_symtab): Ditto.
2176 (bfd_mach_o_get_symbol_info): Ditto.
2177 (bfd_mach_o_print_symbol): Ditto.
2178 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2179 (bfd_mach_o_make_empty_symbol): Ditto.
2180 (bfd_mach_o_write_contents): Ditto.
2182 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2183 bfd_mach_o_mkobject): Defines.
2184 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2185 Do not check with target vector but with flavour.
2186 (struct mach_o_section_name_xlat): New declaration.
2187 (dwarf_section_names_xlat): Ditto.
2188 (text_section_names_xlat): Ditto.
2189 (data_section_names_xlat): Ditto.
2190 (struct mach_o_segment_name_xlat): Ditto.
2191 (segsec_names_xlat): Ditto.
2192 (bfd_mach_o_convert_section_name_to_bfd): New function.
2193 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2194 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2195 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2196 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2197 Accept any input and output flavour. Do not share private data
2199 (bfd_mach_o_count_symbols): Add a comment.
2200 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2201 (bfd_mach_o_canonicalize_symtab): Ditto.
2202 (bfd_mach_o_get_symbol_info): Ditto.
2203 (bfd_mach_o_print_symbol): Ditto.
2204 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2205 Use constants instead of hard-coded values.
2206 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2208 (bfd_mach_o_scan_write_section_64): Ditto.
2209 (bfd_mach_o_scan_write_segment): Ditto.
2210 Do not copy sections anymore.
2211 (bfd_mach_o_write_contents): Make it public.
2212 Remove dead code. Rewrite typeflag assignment.
2213 (bfd_mach_o_build_commands): New function.
2214 (bfd_mach_o_set_section_contents): Ditto.
2215 (bfd_mach_o_make_empty_symbol): Make it public.
2216 (bfd_mach_o_read_header): Make it static.
2217 Convert to bfd_boolean.
2218 Use constants instead of hard-coded values.
2219 (bfd_mach_o_make_bfd_section): Call
2220 bfd_mach_o_convert_section_name_to_bfd to create name.
2221 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2223 (bfd_mach_o_scan_read_section_64): Ditto.
2224 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2225 a segment anymore. Use constants instead of hard-coded values.
2226 (bfd_mach_o_scan_read_command): Fix style.
2227 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2228 Get rid of BFD_IO_FUNCS.
2229 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2230 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2231 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2232 (bfd_mach_o_object_p): Removed.
2233 (bfd_mach_o_gen_core_p): New function, replaces ...
2234 (bfd_mach_o_core_p): ... deleted.
2235 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2237 * mach-o-i386.c: New file.
2238 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2239 * configure.in (TDEFINES): Add mach_o_i386_vec.
2240 * configure: Regenerated.
2241 * targets.c: Add mach_o_i386_vec.
2243 * mach-o.c: Update copyright years.
2244 (BFD_IO_FUNCS): Remove (was not used).
2245 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2246 bfd_mach_o_slurp_extended_name_table,
2247 bfd_mach_o_construct_extended_name_table,
2248 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2249 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2250 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2251 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2252 bfd_mach_o_get_section_contents_in_window,
2253 bfd_mach_o_bfd_is_local_label_name,
2254 bfd_mach_o_bfd_is_target_special_symbol,
2255 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2256 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2257 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2258 bfd_mach_o_minisymbol_to_symbol,
2259 bfd_mach_o_bfd_get_relocated_section_contents,
2260 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2261 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2262 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2263 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2264 bfd_mach_o_bfd_merge_private_bfd_data,
2265 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2266 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2267 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2268 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2269 bfd_mach_o_bfd_copy_private_header_data,
2270 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2271 * mach-o-target.c: ... here.
2272 Update copyright years.
2274 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2276 * dep-in.sed: Don't use \n in replacement part of s command.
2277 * Makefile.am (DEP1): LC_ALL for uniq.
2279 * Makefile.in: Regenerate.
2281 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2283 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2284 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2285 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2287 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2289 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2290 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2291 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2292 against STT_GNU_IFUNC symbols for static executables.
2293 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2294 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2296 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2297 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2298 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2299 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2301 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2303 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2304 symbols to be left unimported when linking statically.
2305 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2306 code when linking statically.
2308 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2310 * elf32-i386.c (elf_i386_check_relocs): Increment
2311 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2312 against STT_GNU_IFUNC symbol.
2313 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2314 local STT_GNU_IFUNC definition is used.
2315 (elf_i386_relocate_section): Handle got.offset != -1 for
2316 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2319 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2320 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2321 relocations against STT_GNU_IFUNC symbol.
2322 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2323 local STT_GNU_IFUNC definition is used.
2324 (elf64_x86_64_relocate_section): Handle got.offset != -1
2325 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2326 STT_GNU_IFUNC symbol.
2328 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2331 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2332 (elf_i386_reloc_type_lookup): Likewise.
2333 (R_386_tls): Removed.
2334 (R_386_irelative): New.
2335 (R_386_vt_offset): Updated.
2336 (elf_i386_rtype_to_howto): Likewise.
2337 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2338 (elf_i386_link_hash_table_create): Initialize igotplt,
2340 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2341 (elf_i386_adjust_dynamic_symbol): Likewise.
2342 (elf_i386_allocate_dynrelocs): Likewise.
2343 (elf_i386_relocate_section): Likewise.
2344 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2346 (elf_i386_finish_dynamic_symbol): When building a static
2347 executable, use .iplt, .igot.plt and .rel.iplt sections for
2348 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2349 locally defined STT_GNU_IFUNC symbol.
2351 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2352 (x86_64_reloc_map): Likewise.
2353 (R_X86_64_standard): Updated.
2354 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2355 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2357 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2358 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2359 (elf64_x86_64_allocate_dynrelocs): Likewise.
2360 (elf64_x86_64_relocate_section): Likewise.
2361 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2363 (elf64_x86_64_finish_dynamic_symbol): When building a static
2364 executable, use .iplt, .igot.plt and .rela.iplt sections for
2365 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2366 for locally defined STT_GNU_IFUNC symbol.
2368 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2369 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2371 * bfd-in2.h: Regenerated.
2372 * libbfd.h: Likewise.
2374 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2376 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2377 (_bfd_elf_make_ifunc_reloc_section): Removed.
2378 (_bfd_elf_is_ifunc_symbol): Likewise.
2379 (_bfd_elf_create_static_ifunc_sections): New.
2381 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2383 (elf_link_add_object_symbols): Here.
2384 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2385 STT_GNU_IFUNC symbol.
2386 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2387 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2388 (IFUNC_INFIX): Removed.
2389 (get_ifunc_reloc_section_name): Likewise.
2390 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2391 (_bfd_elf_is_ifunc_symbol): Likewise.
2392 (_bfd_elf_create_static_ifunc_sections): New.
2394 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2396 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2397 (create_got_section): Likewise.
2398 (allocate_dynrelocs): Likewise.
2399 (readonly_dynrelocs): Likewise.
2400 (set_tls_module_base): Likewise.
2401 (dtpoff_base): Likewise.
2403 (elf_i386_link_hash_table_create): Updated.
2404 (elf_i386_create_dynamic_sections): Likewise.
2405 (elf_i386_check_relocs): Likewise.
2406 (elf_i386_size_dynamic_sections): Likewise.
2407 (elf_i386_relocate_section): Likewise.
2409 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2410 (create_got_section): Likewise.
2411 (allocate_dynrelocs): Likewise.
2412 (readonly_dynrelocs): Likewise.
2413 (set_tls_module_base): Likewise.
2414 (dtpoff_base): Likewise.
2416 (elf64_x86_64_link_hash_table_create): Updated.
2417 (elf64_x86_64_create_dynamic_sections): Likewise.
2418 (elf64_x86_64_check_relocs): Likewise.
2419 (elf64_x86_64_size_dynamic_sections): Likewise.
2420 (elf64_x86_64_relocate_section): Likewise.
2422 2009-05-28 Nick Clifton <nickc@redhat.com>
2424 * targets.c (_bfd_target_vector): Only include plugin target in
2425 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2427 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2429 * elf32-spu.c (struct call_info): New member broken_cycle.
2430 (remove_cycle): Instead of physically removing call_info structures
2431 to break call graph cycles, mark them using the broken_cycle flag.
2432 (mark_overlay_section): Respect broken_cycle flag.
2433 (unmark_overlay_section): Likewise.
2434 (collect_lib_sections): Likewise.
2435 (collect_overlays): Likewise.
2436 (sum_stack): Likewise.
2438 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2440 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2441 (mark_functions_via_relocs): Initialize callee->count to 1.
2442 (pasted_function): Likewise.
2443 (spu_elf_auto_overlay): Honor call counts when determining number
2444 of stubs required in software i-cache mode.
2446 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2448 * plugin.c (program_name): Remove.
2449 (plugin_program_name): New.
2450 (bfd_plugin_set_program_name): New.
2451 (try_load_plugin): Use plugin_program_name.
2452 * plugin.h (bfd_plugin_set_program_name): New.
2454 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2456 * aclocal.m4: Include ../config/plugins.m4.
2457 * configure.in: Use AC_PLUGINS.
2458 * configure: Regenerate.
2459 * Makefile.in: Regenerate.
2460 * doc/Makefile.in: Regenerate.
2462 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2464 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2466 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2467 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2468 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2469 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2470 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2471 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2472 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2473 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2474 * reloc.c (bfd_generic_relax_section): Likewise.
2475 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2476 * vms.c (vms_bfd_relax_section): Likewise.
2478 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2480 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2482 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2483 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2485 * elf32-i386.c (allocate_dynrelocs): Updated.
2486 (elf_i386_relocate_section): Likewise.
2487 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2488 (elf64_x86_64_relocate_section): Likewise.
2490 * elf64-x86-64.c (is_indirect_symbol): Removed.
2492 2009-05-26 Nick Clifton <nickc@redhat.com>
2494 * po/id.po: Updated Indonesian translation.
2496 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2498 * Makefile.am: Run "make dep-am".
2501 (ALL_MACHINES): Add cpu-plugin.lo.
2502 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2503 (BFD32_BACKENDS): Add plugin.lo.
2504 (BFD32_BACKENDS_CFILES): Add plugin.c.
2505 (libbfd_la_LIBADD): Add LIBDL
2506 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2507 (bfd_plugin_arch): Declare.
2508 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2509 * bfd.c (bfd): Add plugin_data.
2510 * config.bfd: Handle the plugin target.
2511 * configure.in: Check for --enable-plugins.
2512 (LT_INIT): Use the dlopen option.
2513 * cpu-plugin.c: New.
2516 * targets.c (plugin_vec): Declare.
2517 (_bfd_target_vector): Add plugin_vec.
2518 * Makefile.in: Regenerate.
2519 * bfd-in2.h: Regenerate.
2520 * configure: Regenerate.
2522 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2524 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2525 per line with all lines having continuation backslash. Prefix
2526 first line with "A", following lines with "B".
2527 * Makefile.am (DEP): Don't use dep.sed here.
2528 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2529 dep.sed here on dependencies, sort and uniq.
2530 * Makefile.in: Regenerate.
2532 2009-05-25 Tristan Gingold <gingold@adacore.com>
2534 * makefile.vms: Add verilog.obj to object list OBJS.
2536 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2538 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2539 for BFD_IN_MEMORY is cleared.
2540 (bfd_bwrite): Zero excess memory allocated.
2542 2009-05-22 Julian Brown <julian@codesourcery.com>
2544 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2546 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2547 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2548 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2549 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2550 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2551 (a8_erratum_fix, a8_erratum_reloc): New structs.
2552 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2553 num_a8_erratum_fixes, fix_cortex_a8 fields.
2554 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2555 (elf32_arm_add_stub): Split into two parts, creating...
2556 (elf32_arm_create_or_find_stub_sec): New function.
2557 (elf32_arm_final_link_relocate): Add forward declaration.
2558 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2559 relocations, multiple relocations per stub.
2560 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2561 (arm_size_one_stub): Use find_stub_size_and_template.
2562 (a8_reloc_compare): New.
2563 (find_thumb_glue): Add forward declaration.
2564 (cortex_a8_erratum_scan): New.
2565 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2566 (bfd_elf32_arm_set_cortex_a8_fix): New.
2567 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2568 (arm_map_one_stub): Add THUMB32_TYPE support.
2569 (a8_branch_to_stub_data): New.
2570 (make_branch_to_a8_stub): New.
2571 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2572 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2573 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2574 Cortex-A8 erratum workaround.
2575 * bfd-in2.h: Regenerate.
2577 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2579 * Makefile.am: Run "make dep-am".
2580 * Makefile.in: Regenerate.
2581 * po/SRC-POTFILES.in: Regenerate.
2583 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2585 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2588 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2590 * elf-bfd.h (struct elf_backend_data
2591 <elf_backend_link_output_symbol_hook>): Return an int.
2592 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2593 symbols on deleted .opd entries.
2594 * elflink.c (elf_link_output_sym): Return without outputting sym
2595 if output_symbol_hook returns 2.
2596 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2597 Abort if we must not discard sym.
2598 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2600 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2601 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2602 elf_backend_link_output_symbol_hook return type change.
2603 * elf32-arm.c (output_arch_syminfo): Likewise.
2604 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2605 (elf32_arm_output_arch_local_syms): Likewise.
2606 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2607 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2608 (bfd_score_elf_link_output_symbol_hook): Likewise.
2609 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2610 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2611 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2612 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2613 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2614 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2615 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2616 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2617 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2618 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2619 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2621 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2623 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2624 out of range .opd symbols.
2626 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2628 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2629 fprintf_vma directly.
2630 * peXXigen.c (pe_print_edata): Likewise.
2631 (pe_print_pdata): Likewise.
2632 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2633 (_bfd_XX_print_private_bfd_data_common): Likewise.
2635 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2637 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2639 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2640 Paul Brook <paul@codesourcery.com>
2642 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2643 fix discarded sections.
2645 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2647 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2648 sections into the software icache.
2650 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2652 * elf32-spu.c (build_stub): Always build "compact" sofware
2655 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2657 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2658 (spu_elf_setup): Initialize it.
2659 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2660 Update to new-sytle cache manager data structures.
2661 (spu_elf_build_stubs): Generate new-style cache manager data
2662 structures and symbols.
2663 (spu_elf_auto_overlay): Update size computation.
2665 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2667 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2668 segments first amongst the program headers.
2670 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2672 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2673 into addresses for relocation types that look at high bits. Remove
2674 special handling of relocation overflow warnings.
2676 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2678 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2679 control flow graph between fragments of a function.
2681 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2683 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2684 generate only a 16-byte .toe section.
2685 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2687 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2689 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2690 (spu_elf_place_overlay_data): ..here. New function.
2691 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2693 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2695 * elf32-arm.c: Move sysdep.h to start of file.
2697 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2699 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2701 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2702 __icache_tag_array and __icache_tag_array_size.
2704 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2706 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2708 (bfinfdpic_link_omit_section_dynsym): Likewise.
2709 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2711 2009-05-05 Paul Brook <paul@codesourcery.com>
2713 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2714 * bfd-in2.h: Regenerate.
2715 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2716 (_arm_elf_section_data): Add text and exidx fields.
2717 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2718 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2719 copy_exidx_entry): New functions.
2720 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2722 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2724 * elf32-arm.c (DEF_STUBS): New helper define.
2725 (DEF_STUB): Likewise.
2726 (stub_def): New type.
2727 (stub_definitions): New array, containing stub template pointers
2729 (arm_size_one_stub): Make use of stub_definitions.
2731 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2733 * elflink.c (find_version_for_sym): Remove from here, ...
2734 * linker.c (bfd_find_version_for_sym): ... rename, replace
2735 here, make public and update all callers.
2736 * bfd-in2.h: Regenerate.
2738 2009-04-30 Nick Clifton <nickc@redhat.com>
2740 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2742 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2743 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2744 into a STT_GNU_IFUNC symbol type.
2745 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2747 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2748 the binary contains ifunc symbols.
2749 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2750 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2751 * elf32-i386.c (is_indirect_function): New function.
2752 (elf_i386_check_relocs): Create an ifunc output section.
2753 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2754 section if necessary.
2755 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2757 (elf_i386_add_symbol_hook): New function. Set the
2758 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2759 symbol is encountered.
2760 (elf_backend_post_process_headers): Define.
2761 (elf_backend_add_symbol_hook): Define.
2762 (elf_i386_post_process_headers): Rename to
2763 elf_i388_fbsd_post_process_headers.
2764 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2765 (is_indirect_function): New function.
2766 (elf64_x86_64_check_relocs): Create an ifunc output section.
2767 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2768 section if necessary.
2769 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2770 symbol if necessary.
2771 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2772 elf_obj_data structure if an ifunc symbol is encountered.
2773 (elf_backend_post_process_headers): Define.
2774 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2775 if we have ifunc symbols to handle.
2776 (get_ifunc_reloc_section_name): New function. Computes the name
2777 for an ifunc section.
2778 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2779 section to hold ifunc relocs.
2780 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2781 (bfd_print_symbol_vandf): Handle ifunc symbols.
2782 (bfd_decode_symclass): Likewise.
2783 * bfd-in2.h: Regenerate.
2785 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2787 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2788 MOVW and MOVT relocations in a shared library link.
2790 2009-04-27 Anthony Green <green@moxielogic.com>
2792 * verilog.c: New file.
2793 * Makefile.am (BFD32_LIBS): Add verilog.c.
2794 (BFD32_LIBS_CFILES): Add verilog.c.
2795 (verilog.lo): New build rule.
2796 * Makefile.in: Rebuilt.
2797 * targets.c: Add verilog support.
2798 * bfd.c (tdata union): Add Verilog private data field.
2799 * bfd-in2.h: Regenerate.
2801 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2803 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2806 2009-04-23 Matthias Klose <doko@ubuntu.com>
2808 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2810 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2813 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2814 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2815 (elf32_arm_size_stubs): Likewise.
2816 (record_thumb_to_arm_glue): Deleted unused function.
2817 (bfd_elf32_arm_process_before_allocation): No longer handle
2818 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2819 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2820 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2822 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2824 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2825 (elf32_arm_write_section): Declare early.
2826 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2827 (arm_allocate_glue_section_space): Exclude empty sections.
2828 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2829 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2831 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2832 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2833 (elf32_arm_size_dynamic_sections): Allocate interworking
2835 (bfd_elf32_bfd_final_link): Define.
2837 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2839 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2841 * coffcode.h (coff_compute_section_file_positions): Clear
2842 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2844 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2845 force_minimum_alignment.
2847 * libcoff.h: Regenerated.
2849 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2850 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2852 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2853 nor target_subsystem.
2855 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2856 force_minimum_alignment nor target_subsystem.
2858 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2860 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2861 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2862 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2863 include in coff-x86_64.c of headers.
2864 (PDATA_ROW_SIZE): New define.
2865 (pex_regs[]): New static array.
2866 (pex64_get_runtime_function): New static function.
2867 (pex64_get_unwind_info): Likewise.
2868 (pex64_get_scope_entry): Likewise.
2869 (pex64_xdata_print_uwd_codes): Likewise.
2870 (pex64_get_section_by_rva): Likewise.
2871 (pex64_dump_xdata): Likewise.
2872 (pex64_bfd_print_pdata): Likewise.
2873 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2874 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2875 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2877 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2878 Alan Modra <amodra@bigpond.net.au>
2879 Dave Korn <dave.korn.cygwin@gmail.com>
2881 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2882 long names and non-NUL-terminated strings.
2884 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2886 * bfd-in2.h: Regenerated.
2888 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2890 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2891 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2893 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2896 * coffcode.h (bfd_pei_p): New.
2898 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2899 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2900 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2901 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2902 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2903 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2905 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2906 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2907 bfd_efi_rtdrv_x86_64_vec,
2908 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2909 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2910 * targets.c: Likewise.
2912 * configure: Regenerated.
2913 * libcoff.h: Likewise.
2914 * Makefile.in: Likewise.
2916 * efi-app-ia32.c: Removed.
2917 * efi-app-x86_64.c: Likewise.
2918 * efi-bsdrv-ia32.c: Likewise.
2919 * efi-bsdrv-ia64.c: Likewise.
2920 * efi-bsdrv-x86_64.c: Likewise.
2921 * efi-rtdrv-ia32.c: Likewise.
2922 * efi-rtdrv-ia64.c: Likewise.
2923 * efi-rtdrv-x86_64.c: Likewise.
2924 * efi-rtdrv-ia32.c: Likewise.
2926 * efi-app-ia64.c: Moved to ...
2928 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2929 (TARGET_NAME): Set to pei-ia64.
2931 * libpei.h (bfd_target_pei_p): Removed.
2932 (bfd_target_pei_arch): Likewise.
2933 (bfd_target_efi_app_p): Likewise.
2934 (bfd_target_efi_app_arch): Likewise.
2935 (bfd_target_efi_bsdrv_p): Likewise.
2936 (bfd_target_efi_bsdrv_arch): Likewise.
2937 (bfd_target_efi_rtdrv_p): Likewise.
2938 (bfd_target_efi_rtdrv_arch): Likewise.
2939 (bfd_pe_executable_p): Likewise.
2941 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2942 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2943 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2944 and efi-rtdrv-ia32.c.
2945 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2946 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2947 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2948 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2949 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2950 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2951 (efi-app-ia64.lo): Removed.
2952 (efi-bsdrv-ia32.lo): Likewise.
2953 (efi-rtdrv-ia32.lo): Likewise.
2954 (efi-app-ia64.lo): Likewise.
2955 (efi-bsdrv-ia64.lo): Likewise.
2956 (efi-rtdrv-ia64.lo): Likewise.
2957 (efi-app-x86_64.lo): Likewise.
2958 (efi-bsdrv-x86_64.lo): Likewise.
2959 (efi-rtdrv-x86_64.lo): Likewise.
2962 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2964 (arch_type): Removed.
2965 (pe_arch): Likewise.
2966 (pe_bfd_object_p): Just return coff_object_p.
2968 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2969 bfd_pe_executable_p with bfd_pei_p.
2971 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2973 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2974 PLT entries to an undefined symbol when generating a shared
2977 2009-04-17 Nick Clifton <nickc@redhat.com>
2980 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2982 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2984 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2985 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2986 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2987 * binary.c (binary_bfd_define_common_symbol): Likewise.
2988 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2989 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2990 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2991 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2992 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2993 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2994 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2995 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2996 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2997 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2998 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2999 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3000 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3001 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3002 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3003 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3004 * som.c (som_bfd_define_common_symbol): Likewise.
3005 * srec.c (srec_bfd_define_common_symbol): Likewise.
3006 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3007 * versados.c (versados_bfd_define_common_symbol): Likewise.
3008 * vms.c (vms_bfd_define_common_symbol): Likewise.
3009 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3010 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3011 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3012 (pmac_xcoff_vec): Likewise.
3013 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3014 (aix5coff64_vec): Likewise.
3015 * linker.c (bfd_generic_define_common_symbol): New function.
3016 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3017 (_bfd_define_common_symbol): New field.
3018 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3019 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3020 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3022 * bfd-in2.h: Regenerate.
3023 * libbfd.h: Likewise.
3024 * libcoff.h: Likewise.
3026 2009-04-15 Anthony Green <green@moxielogic.com>
3028 * targets.c: Add moxie support.
3029 * Makefile.am: Ditto.
3030 * Makefile.in: Rebuilt.
3031 * cpu-moxie.c, elf32-moxie.c: New files.
3032 * archures.c: Add moxie support.
3033 * configure.in: Add moxie support.
3034 * configure: Rebuilt.
3035 * config.bfd, archures.c: Add moxie support.
3036 * bfd-in2.h: Rebuilt.
3038 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3040 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3041 branch to an undef weak symbol into a jump to next instruction if
3042 a PLT entry will be created.
3044 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3046 * coffgen.c (make_a_section_from_file): Set the backend long
3047 section names enable if long section names found on input.
3048 * coffcode.h: Extend long section names documentation to match.
3050 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3052 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3055 2009-04-07 DJ Delorie <dj@redhat.com>
3057 * archures.c: Add bfd_mach_mep_c5.
3058 * bfd-in2.h: Likewise.
3059 * cpu-mep.c: Add bfd_c5_arch.
3060 * elf32-mep.c: Support it.
3062 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3064 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3065 info->callbacks->einfo.
3066 * linker.c (_bfd_generic_section_already_linked): Likewise.
3068 2009-04-06 DJ Delorie <dj@redhat.com>
3070 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3072 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3074 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3075 _bfd_pex64_print_pdata only if PE is defined.
3077 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3078 (_bfd_pex64_print_pdata): This.
3080 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3081 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3084 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3086 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3087 _bfd_pep_print_x64_pdata.
3088 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3089 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3091 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3093 * elf32-xtensa.c (relax_property_section): Always set r_offset
3096 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3098 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3099 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3101 (elf32_arm_stub_type): New enum values for the two new stubs.
3102 (arm_type_of_stub): Make use of the two new stubs.
3103 (arm_size_one_stub): Handle the two new stubs.
3105 2009-04-01 Matt Thomas <matt@netbsd.org>
3107 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3108 hidden symbols into the GOT or PLT.GOT.
3109 (elf_vax_relocate_section): Do not emit a PCREL reloc
3110 into a shared object if it is against a hidden symbol.
3112 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3114 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3115 and know_contains_shared_object_p.
3116 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3117 Cache the result in the archive_info table.
3118 (xcoff_auto_export_p): Add an "info" parameter and update the
3119 call to xcoff_archive_contains_shared_object_p.
3120 (xcoff_mark_auto_exports): Update accordingly.
3121 (xcoff_post_gc_symbol): Likewise.
3123 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3125 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3128 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3130 * coff-rs6000.c (member_layout): New structure.
3131 (archive_iterator): Likewise.
3132 (member_layout_init): New function.
3133 (archive_iterator_begin): Likewise.
3134 (archive_iterator_next): Likewise.
3135 (xcoff_write_armap_old): Use the new iterator functions.
3136 (do_shared_object_padding): Delete.
3137 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3138 handling of arch_info.
3139 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3140 first loop rather than the second. Allocate a member header if
3141 there isn't one, then work out the stat information and length
3142 in the first loop too. Use the new iterators for the second loop.
3143 (xcoff_write_archive_contents_big): Likewise.
3145 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3147 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3148 (bfd_xcoff_set_archive_import_path): Likewise.
3149 * bfd-in2.h: Regenerate.
3150 * xcofflink.c: Include libiberty.h.
3151 (xcoff_archive_info): New structure.
3152 (xcoff_archive_info_hash): New function.
3153 (xcoff_archive_info_eq): Likewise.
3154 (xcoff_get_archive_info): Likewise.
3155 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3156 (bfd_xcoff_split_import_path): New function.
3157 (bfd_xcoff_set_archive_import_path): Likewise.
3158 (xcoff_set_import_path): Move earlier in file.
3159 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3160 object to the the directory part of the bfd's filename. Get the
3161 import path and filename of an archive object from the archive's
3162 xcoff_tdata, initializing it if necessary. Update use of
3164 (bfd_link_input_bfd): Update use of import_file_id.
3165 (xcoff_write_global_symbol): Likewise.
3167 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3169 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3171 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3173 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3174 a .loader section for relocatable links.
3175 (xcoff_need_ldrel_p): New function.
3176 (xcoff_mark): Use it.
3177 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3179 (xcoff_build_ldsym): New function, split out from...
3180 (xcoff_build_ldsyms): ...here. Rename to...
3181 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3182 call xcoff_build_ldsym, if there's a loader section.
3183 (xcoff_build_loader_section): New function, extracted verbatim from...
3184 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3185 there's a loader section. Only add an __rtinit loader symbol
3186 if there's a loader section. Update after above name change.
3187 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3188 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3189 and xcoff_create_ldrel.
3190 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3191 (xcoff_reloc_link_order): Likewise, but only call it if there's
3192 a loader section. Use xcoff_symbol_section.
3193 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3194 if there's a loader section.
3196 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3198 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3200 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3202 * elf32-arm.c (group_sections): Rewrite loops for better
3205 2009-03-30 DJ Delorie <dj@redhat.com>
3207 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3208 relocs when doing a relocatable link.
3210 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3212 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3213 "ERROR:", in error messages.
3214 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3215 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3216 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3217 (elf32_arm_merge_eabi_attributes): Likewise.
3218 (elf32_arm_merge_private_bfd_data): Likewise.
3220 2009-03-27 Nick Clifton <nickc@redhat.com>
3222 * section.c (bfd_get_section_contents): Detect and handle the case
3223 where a section has the SEC_IN_MEMORY flag set but no actual
3226 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3229 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3230 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3231 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3232 if we don't find matching PT_LOAD when copying.
3234 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3236 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3237 the reloc descriptions.
3239 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3241 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3242 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3243 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3245 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3247 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3248 (bfd_i386_arch_intel_syntax): Likewise.
3249 (i8086_arch): Likewise.
3250 (bfd_x86_64_arch): Likewise.
3252 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3254 * elf32-cris.c (cris_elf_relocate_section): <case
3255 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3256 symbols for non-allocated sections. Don't check whether to
3257 generate R_CRIS_DTPMOD for non-allocated sections.
3258 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3259 handle relocation GC:ing if applied to non-allocated section.
3260 (cris_elf_check_relocs): Similar.
3262 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3263 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3264 when emitting a known TP offset in the GOT.
3266 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3268 * elf64-ppc.c (synthetic_opd): Delete.
3269 (compare_symbols): Look for .opd name rather than section match.
3270 (ppc64_elf_get_synthetic_symtab): Likewise.
3272 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3274 * elf32-ppc.c (is_pic_glink_stub): Delete.
3275 (is_nonpic_glink_stub): New function.
3276 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3278 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3280 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3281 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3283 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3284 macros for visibilty and locality checks.
3285 (elf_s390_adjust_dynamic_symbol): Likewise.
3286 (allocate_dynrelocs): Likewise.
3287 (elf_s390_relocate_section): Likewise.
3288 (elf_s390_finish_dynamic_symbol): Likewise.
3289 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3290 (elf_s390_adjust_dynamic_symbol): Likewise.
3291 (allocate_dynrelocs): Likewise.
3292 (elf_s390_relocate_section): Likewise.
3293 (elf_s390_finish_dynamic_symbol): Likewise.
3295 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3297 * bfd-in2.h: Regenerated.
3298 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3299 for debugging sections and map memory read/write dependent on
3301 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3302 without memory read flags set.
3303 * section.c: Add SEC_COFF_NOREAD to section flags.
3305 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3307 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3310 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3312 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3313 "no overlays" return. If there are overlays, create overlay
3314 manager entry symbols here, so that..
3315 (spu_elf_build_stubs): ..we don't need to set them up here.
3316 Simplify entry symbol tests.
3317 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3319 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3321 * elf.c (elfcore_grok_openbsd_procinfo)
3322 (elfcore_grok_openbsd_note): New functions.
3323 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3325 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3327 * vms-hdr.c: Don't include alloca.h.
3328 * elf32-m68hc1x.c: Include alloca-conf.h.
3330 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3332 * Makefile.am: Run "make dep-am".
3333 * Makefile.in: Regenerate.
3335 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3337 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3339 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3341 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3343 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3344 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3345 ovly_return fields with ovly_entry[2]. Adjust all users.
3346 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3348 (spu_elf_build_stubs): Likewise.
3349 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3350 ovly_flavour changes. Update all callers.
3351 (ovl_stub_size_log2): New function.
3352 (build_stub): Handle compact icache stubs. Use different manager
3353 entry point for stubs in non-icache area.
3354 (spu_elf_size_stubs): Don't allocate space for indirect branch
3356 (spu_elf_build_stubs): And don't built them.
3358 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3360 * dwarf2.c (read_section): Always use rawsize, if available.
3362 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3364 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3365 of rawsize and size for buffer.
3367 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3369 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3370 parameter just because fixed sections fit into local store.
3371 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3372 generating overlays if fixed sections plus reserved stack
3373 and heap space fit into local store.
3375 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3377 * elf32-spu.c (build_stub): Correct icache set_id.
3378 (spu_elf_relocate_section): Likewise.
3380 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3382 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3383 symbol table if it was created by the current call.
3385 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3387 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3388 class XMC_DS rather than XMC_UA.
3390 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3392 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3393 bfd_boolean export_defineds parameter with an unsigned int
3394 auto_export_flags parameter.
3395 * bfd-in2.h: Regenerate.
3396 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3397 split out from xcoff_build_ldsyms.
3398 (xcoff_covered_by_expall_p): New function.
3399 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3400 but with extra code to handle -bexpfull and -bexpall.
3401 (xcoff_mark_auto_exports): New function.
3402 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3403 a function should be automatically exported.
3404 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3405 parameter with an auto_export_flags parameter. Update ldinfo
3406 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3409 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3411 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3412 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3413 init and fini functions. Do garbage collection for objects
3414 without an entry point too.
3416 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3418 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3419 check whether a symbol has csect information.
3420 (coff_print_aux): Likewise.
3421 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3422 information for C_AIX_WEAKEXT too.
3423 (_bfd_xcoff_swap_aux_out): Likewise.
3424 (xcoff_reloc_type_br): Handle defweak symbols too.
3425 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3426 information for C_AIX_WEAKEXT too.
3427 (_bfd_xcoff64_swap_aux_out): Likewise.
3428 (xcoff64_reloc_type_br): Handle defweak symbols too.
3429 * coffgen.c (coff_print_symbol): Handle auxillary function
3430 information for C_AIX_WEAKEXT too.
3431 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3432 instead of BSF_GLOBAL if the L_WEAK flag is set.
3433 (xcoff_dynamic_definition_p): New function.
3434 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3435 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3436 always take the symbol class from the ldsym. Use weak bfd symbol
3437 types for weak ldsyms.
3438 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3439 Fix the check for whether a definition is from a shared object.
3440 Allow redefinitions of weak symbols.
3441 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3442 (xcoff_keep_symbol_p): Likewise.
3443 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3444 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3445 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3446 but mark them as L_WEAK.
3447 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3448 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3450 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3452 * xcofflink.c (xcoff_mark): When walking the relocations,
3453 only mark the target symbol or the target section, not both.
3454 (xcoff_final_definition_p): New function.
3455 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3456 symbol is a valid definition of the associated output symbol.
3457 Use XCOFF_ALLOCATED to stop the same hash table entry having
3459 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3461 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3463 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3465 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3468 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3470 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3471 * libcoff.h: Regenerate.
3472 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3473 line-number counts in the bfd's lineno_counts field.
3474 Don't keep per-csect line-number counts.
3475 (xcoff_sweep): Don't update per-csect line-number counts.
3476 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3477 entries in each output section.
3478 (xcoff_link_input_bfd): Get the number of line numbers from
3479 the bfd's lineno_counts field, rather than recalculating it
3480 from scratch. Fix the range check when updating C_BINCL and
3482 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3483 here. Don't expect csects to have line-number counts.
3485 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3487 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3488 * libcoff.h: Regenerate.
3489 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3490 "skip" logic from xcoff_link_input_bfd.
3491 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3492 objects in a dynamic link, rather than checking whether csectpp
3493 is null. Always allocate debug_index for other objects,
3494 and always go through the loop. Update the type of debug_index
3495 after the change above. Read the auxillary csect information
3496 and use xcoff_keep_symbol_p to decide whether a symbol should
3497 be kept. Set its debug_index to -2 if not.
3498 (xcoff_link_input_bfd): Update the type of debug_index after
3499 the change above and always expect it to be nonnull. Use it to
3500 test whether a symbol should be stripped, rather than making the
3501 decision here. Postpone all symbol creation to the second pass.
3503 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3505 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3506 creating a descriptor.
3507 (xcoff_sweep): Don't mark toc_section unless it's needed.
3508 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3509 when marking every bfd.
3510 (xcoff_link_input_bfd): Skip all TOC anchors.
3511 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3512 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3513 to -1; call xcoff_find_tc0 instead.
3515 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3517 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3518 * libcoff.h: Regenerate.
3519 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3520 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3521 the previous symbol's csect. Treat last_symndx as an inclusive value
3522 and simplify its handling.
3523 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3524 symbols with the right csect. Don't mark rsec when processing
3525 relocations against undefined or absolute sections.
3526 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3527 of bfd_und_section_ptr.
3528 (xcoff_link_input_bfd): Likewise.
3530 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3532 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3533 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3534 flag is set. Assert that all undefined symbols are either
3535 imported or defined by a dynamic object.
3536 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3537 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3538 handling to all relocations. Only set XCOFF_CALLED for function
3540 (xcoff_find_function): New function, split out from...
3541 (bfd_xcoff_export_symbol) ...here.
3542 (xcoff_set_import_path): New function, split out from...
3543 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3544 meaning of XCOFF_CALLED.
3545 (xcoff_mark_symbol): If we mark an undefined and unimported
3546 symbol, find some way of defining it. If the symbol is a function
3547 descriptor, fill in its definition automatically. If the symbol
3548 is a function, mark its descriptor and allocate room for global
3549 linkage code. Otherwise mark the symbol as implicitly imported.
3550 Move the code for creating function descriptors from...
3551 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3552 check for symbols that were implicitly defined.
3553 (xcoff_mark): Don't count any dynamic relocations against
3555 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3556 in the xcoff link info.
3557 (xcoff_link_input_bfd): Remove handling of undefined and
3560 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3562 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3563 if the target is absolute. Fix comment typo.
3564 (xcoff_ppc_relocate_section): Remove FIXME.
3565 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3566 if the target is absolute.
3568 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3570 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3571 R_POS and R_NEG relocations against absolute symbols to the
3574 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3576 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3577 to 2 for bfd_mach_ppc_620.
3579 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3581 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3582 * configure.in: Likewise.
3583 * configure: Regenerate.
3585 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3588 * elf.c (assign_section_numbers): Generate symbol table if there
3589 is any relocation in output.
3590 (_bfd_elf_compute_section_file_positions): Likewise.
3592 2009-03-13 Nick Clifton <nickc@redhat.com>
3595 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3596 * elflink.c (elf_link_read_relocs_from_section): Use
3597 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3598 relocs but no symbol table.
3599 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3601 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3604 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3605 to check ___tls_get_addr.
3607 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3608 strncmp to check __tls_get_addr.
3610 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3612 * dwarf2.c (read_section): Always check the offset, even when the
3613 section has been read before.
3615 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3617 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3620 2009-03-11 Chris Demetriou <cgd@google.com>
3622 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3623 * bfd-in2.h: Regenerate.
3624 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3625 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3627 (bsd_write_armap): Likewise.
3628 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3629 flag is set, do nothing.
3630 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3633 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3635 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3636 used to update stack pointer.
3638 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3641 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3642 for unknown symbols in absolute section.
3644 2009-03-06 Nick Clifton <nickc@redhat.com>
3646 * po/es.po: Updated Spanish translation.
3648 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3650 * elf32-arm.c (group_sections): Take next section size into
3651 account before accepting to group it.
3653 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3655 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3657 (elf32_arm_final_link_relocate): Likewise.
3659 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3662 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3664 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3666 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3667 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3668 (BFD_FAKE_SECTION): Init new flag.
3669 * ecoff.c (bfd_debug_section): Likewise.
3670 * bfd-in2.h: Regenerate.
3671 * libbfd.h: Regenerate.
3672 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3673 (ppc_elf_reloc_type_lookup): Handle new relocs.
3674 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3675 without marker relocs.
3676 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3677 if section has no old-style calls.
3678 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3679 Don't try to optimize new-style __tls_get_addr call when handling
3680 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3682 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3683 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3684 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3685 without marker relocs.
3686 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3687 if section has no old-style calls. Set toc_ref for new relocs as
3689 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3690 Don't try to optimize new-style __tls_get_addr call when handling
3691 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3694 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3697 * configure.in: Test for ld --as-needed support. Link shared
3698 libbfd against libm.
3699 * configure: Regenerate.
3701 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3703 * Makefile.am: Run "make dep-am".
3704 * Makefile.in: Regenerate.
3706 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3708 * elf32-score7.c: New file.
3709 * elf32-score.h: New file.
3710 * elf32-score.c: Add code to support score 7. Set score7 as the
3712 * cpu-score.c: Add score7 architecure.
3713 (compatibile): New function.
3714 * Makefile.am: Add rules for building elf32-score7 object.
3715 * Makefile.in: Regenerate.
3716 * configure.in: Add elf32-score7 object to score vectors.
3717 * configure: Regenerate.
3718 * reloc.c: Add score7 relocs.
3719 * archures.c: Add score3 and score7 machine numbers.
3720 * bfd-in2.h: Regenerate.
3721 * libbfd.h: Regenerate.
3723 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3725 * configure: Regenerate.
3727 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3729 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3730 (elf32_hppa_check_relocs): Use it.
3732 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3734 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3735 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3736 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3737 (elf_hppa_record_segment_addrs): Likewise.
3738 (elf_hppa_final_link): Likewise.
3739 (elf_hppa_relocate_insn): Likewise.
3740 (elf_hppa_final_link_relocate): Likewise.
3741 (elf64_hppa_relocate_section): Likewise.
3742 * elf64-hppa.c: Insert above.
3744 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3746 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3747 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3748 (elf_hppa_relocate_section): Likewise.
3749 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3750 from struct elf_link_hash_entry. Add count field.
3751 (struct elf64_hppa_dyn_hash_table): Delete.
3752 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3753 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3754 (hppa_elf_hash_entry, eh_name): Define.
3755 (elf64_hppa_new_dyn_hash_entry): Delete.
3756 (elf64_hppa_dyn_hash_lookup): Delete.
3757 (elf64_hppa_dyn_hash_traverse): Delete.
3758 (get_dyn_name): Delete.
3759 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3760 of struct elf64_hppa_dyn_hash_entry *.
3761 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3762 allocate_global_data_plt, allocate_global_data_stub,
3763 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3765 (hppa64_link_hash_newfunc): New.
3766 (elf64_hppa_hash_table_create): Rework.
3767 (count_dyn_reloc): Likewise.
3768 (hppa64_elf_local_refcounts): New.
3769 (elf64_hppa_check_relocs): Rework using standard technique for recording
3770 local DLT, PLT and OPD reference counts.
3771 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3772 elf_link_hash_entry *.
3773 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3774 allocate_global_data_plt, allocate_global_data_stub,
3775 allocate_global_data_opd, allocate_dynrel_entries,
3776 elf64_hppa_adjust_dynamic_symbol,
3777 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3778 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3779 Use hppa_link_hash_table. Rework.
3780 (elf64_hppa_link_output_symbol_hook): Rework.
3781 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3782 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3783 elf64_hppa_finish_dynamic_sections): Likewise.
3785 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3787 * elf32-arm.c (stub_reloc_type): Removed.
3788 (insn_sequence): Renamed reloc_type field to r_type.
3789 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3790 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3791 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3792 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3793 (arm_stub_is_thumb): Catch new stubs.
3794 (arm_type_of_stub): Handle new stubs.
3795 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3796 (bfd_elf32_arm_process_before_allocation): Remove useless
3799 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3801 * elf.c (elf_find_function): Use is_function_type to check
3804 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3806 * xtensa-modules.c: Revert to previous version 1.11 due
3807 to inadvertant commit.
3809 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3811 * elf32-xtensa.c (text_action_add): Separate test for action
3812 type. Break if saved action is ta_widen_insn at same offset.
3814 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3816 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3817 to elf32_arm_stub_long_branch_any_arm_pic.
3818 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3819 (enum elf32_arm_stub_type, arm_type_of_stub)
3820 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3823 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3825 * elf32-arm.c (PREV_SEC): Update comment.
3826 (group_sections): Rename argument to stubs_always_after_branch.
3827 Reverse the list and place stubs at the end of input sections.
3829 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3831 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3833 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3835 (arm_size_one_stub): Remove unnecessary break.
3836 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3838 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3840 * elf32-arm.c (stub_insn_type): New type.
3841 (stub_reloc_type): Likewise.
3842 (insn_sequence): Likewise.
3843 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3844 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3845 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3846 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3847 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3848 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3849 (elf32_arm_stub_hash_entry): Add new helper fields.
3850 (stub_hash_newfunc): Initialize these new fields.
3851 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3852 to take endianness into account.
3853 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3854 (arm_map_one_stub): Code is now more generic, thanks to
3857 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3859 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3861 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3862 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3863 BLX is not available. Fix typo in warning message. Add comments
3864 and improve formatting.
3865 (arm_build_one_stub): Adjust to new
3866 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3867 (arm_map_one_stub): Likewise.
3869 2009-02-23 Tristan Gingold <gingold@adacore.com>
3870 Eric Botcazou <ebotcazou@adacore.com>
3871 Douglas B Rupp <rupp@gnat.com>
3873 * vms.h: Update copyright year, fix comments, reorder declarations.
3874 (_bfd_save_vms_section): Remove the prototype.
3875 (EGPS_S_V_NO_SHIFT): New constant.
3876 (bfd_vms_set_section_flags): New prototype.
3877 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3879 (EGSY_S_W_FLAGS): Ditto.
3880 (EGSY_S_V_QUAD_VAL): Ditto.
3881 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3882 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3883 EGST_S_B_NAMLNG): Ditto.
3884 (ESRF_S_B_NAMLNG): Ditto.
3885 (ETIR_S_C_HEADER_SIZE): Ditto.
3886 (EGPS_S_V_ALLOC_64BIT): Ditto.
3887 (DST_S_C_EPILOG): Ditto.
3888 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3889 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3890 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3891 (DST_S_L_PCLINE_UNSLONG): Ditto.
3892 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3893 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3894 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3895 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3896 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3897 (DST_S_B_SRC_UNSBYTE): Ditto.
3898 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3900 (vms_section, vms_reloc): Remove types.
3901 (hdr_struc): Replaced by ...
3902 (hdr_struct): ... new type.
3903 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3904 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3905 (EMH_DATE_LENGTH): Ditto.
3906 (eom_struc): Replaced by ...
3907 (eom_struct): ... new type.
3908 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3909 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3910 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3911 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3912 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3913 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3914 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3915 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3916 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3917 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3918 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3919 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3920 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3921 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3922 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3923 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3924 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3925 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3926 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3927 (enum file_type_enum): New type.
3928 (struct location_struct): Removed.
3929 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3930 (struct funcinfo, struct module): Ditto.
3931 (struct vms_private_data_struct): Update fields.
3932 (struct vms_section_data_struct): New type.
3934 * vms.c: Update copyright year, fix comments,
3935 Fix includes for DECC, add prototypes.
3936 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3938 Use flavour to set is_vax, location_stack is removed.
3939 (struct pair): Declare.
3940 (fill_section_ptr): Initialize variables at declaration.
3941 Add guard to set SECTION_SYM flag, handlde und section.
3942 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3943 (_bfd_vms_slurp_object_records): New function, replaces previous
3945 (vms_slurp_module): New function.
3946 (vms_slurp_image): Ditto.
3947 (vms_object_p): Complete rewrite.
3948 (vms_mkobject): Use is_vax field to slect architecture.
3949 (free_reloc_stream): New function.
3950 (vms_convert_to_var): Ditto.
3951 (vms_convert_to_var_1): Ditto.
3952 (vms_convert_to_var_unix_filename): Ditto.
3953 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3955 (vms_new_section_hook): Set alignment to 0, allocate private data.
3956 (vms_get_section_contents): Load content.
3957 (vms_get_symbol_info): Handle undefined section.
3958 (vms_find_nearest_line): Handle.
3959 (alloc_reloc_stream): New function.
3960 (vms_slurp_reloc_table): Ditto.
3961 (vms_get_reloc_upper_bound): Make it real.
3962 (vms_canonicalize_reloc): Do the real work.
3963 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3965 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3966 (vms_set_arch_mach): Check arch.
3967 (vms_set_section_contents): Copy the content after allocation.
3968 (vms_alpha_vec): Update object flags.
3970 * vms-tir.c: Update copyright year, fix comments,
3971 add prototypes for new functions.
3972 (dst_define_location): New function.
3973 (dst_restore_location): New function.
3974 (dst_retrieve_location): New function.
3975 (dst_check_allocation): New function.
3976 (image_dump): Call dst_check_allocation.
3977 (image_write_b): Ditto.
3978 (image_write_w): Ditto.
3979 (image_write_l): Ditto.
3980 (image_write_q): Ditto.
3981 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3982 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3984 Call error handler instead of abort if name is not known.
3985 (etir_sta): Add quarter_relocs argument and set it.
3988 (etir_opr): Ditto, return FALSE in case of error.
3989 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3990 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3991 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3992 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3993 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3994 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3995 Return FALSE in case of error.
3996 (tir_sta): Change sign of psect.
3998 (tir_cmd): Fix cast. Makes tir_table static const.
3999 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4000 add argument to explain.
4001 (analyze_etir): Initialize maxptr, add quarter_relocs
4002 declaration, move some declarations into inner scopes.
4003 Handle quarter_relocs and STO_IMM.
4004 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4005 (_bfd_vms_slurp_relocs): New function.
4006 (_bfd_vms_decode_relocs): New function.
4007 (sto_imm): Rewritten.
4008 (start_first_etbt_record): New function.
4009 (start_another_etbt_record): Ditto.
4010 (etir_output_check): Ditto.
4011 (defer_reloc_p): Ditto.
4012 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4013 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4014 rewritte relocations handling.
4015 (_bfd_vms_write_tbt): Removed.
4016 (_bfd_vms_write_dbg): Ditto.
4018 * vms-misc.c: Update copyright year, Fix comments.
4019 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4020 (maybe_adjust_record_pointer_for_object): New function.
4021 (_bfd_vms_get_first_record): New function, replaces ...
4022 (_bfd_vms_get_record): .. removed.
4023 (_bfd_vms_get_object_record): New function.
4024 (_bfd_vms_get_object_record): New function.
4025 (vms_get_remaining_object_record): New function, replaces ...
4026 (_bfd_vms_get_next_record): ... removed.
4027 (add_new_contents): Removed.
4028 (_bfd_save_vms_section): Removed.
4029 (_bfd_get_vms_section): Removed.
4030 (_bfd_vms_output_flush): Write in VAR format.
4031 (new_symbol): Don't make UND section.
4033 * vms-hdr.c: Update copyright year, update list of record handled.
4034 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4035 (_bfd_vms_write_hdr): Strip vms and unix patches,
4036 add comments, truncate module name at 31 characters,
4037 use constants instead of hard-coded value,
4038 write BFD version instead of a fixed string.
4039 (_bfd_vms_slurp_ihd): New function.
4040 (_bfd_vms_slurp_isd): Ditto.
4041 (_bfd_vms_slurp_ihs): Ditto.
4042 (new_module): Ditto.
4043 (parse_module): Ditto
4044 (build_module_list): Ditto.
4045 (module_find_nearest_line): Ditto.
4046 (_bfd_vms_find_nearest_dst_line): Ditto.
4047 (vms_slurp_debug): Ditto.
4048 (_bfd_vms_slurp_dbg): Ditto.
4049 (_bfd_vms_slurp_tbt): Ditto.
4050 (_bfd_vms_write_dbg): Ditto.
4051 (_bfd_vms_write_tbt): Ditto.
4053 * vms-gsd.c: Update copyright year, update list of records handled.
4054 (EVAX_LITERALS_NAME): New macro.
4055 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4056 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4057 (register_universal_symbol): New function and prototype.
4058 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4059 improve debug messages,
4060 use constants instead of hard-coded value,
4061 fix missing endianness conversion,
4062 handle global symbol (SYMG).
4063 (bfd_vms_set_section_flags): New function.
4064 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4065 handle section literals,
4067 handle section bfd and vms flags,
4068 don't output LIB$INITIALIZE symbol,
4069 fix handling of weak symbols,
4070 fix evax vs vax procedure descriptor,
4071 handle absolute symbols.
4073 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4074 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4076 * makefile.vms (DEFS): Fix flags for VMS.
4078 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4080 * bfd-in2.h: Regenerated.
4081 * libbfd.h: Regenerated.
4083 2009-02-20 Cary Coutant <ccoutant@google.com>
4085 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4088 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4091 * coffcode.h (coff_write_object_contents): Don't let the string
4092 table offset overflow the s_name field when using long section names.
4094 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4096 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4097 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4098 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4099 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4100 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4101 (bfd_pmac_xcoff_backend_data): Likewise.
4102 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4103 (bfd_xcoff_aix5_backend_data): Likewise.
4104 (xcoff64_write_object_contents): Delete unused long_section_names
4106 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4107 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4109 * coffcode.h (documentation): Update to describe long section names.
4110 (COFFLONGSECTIONCATHELPER): New helper macro.
4111 (BLANKOR1TOODD): Likewise.
4112 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4113 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4114 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4115 (bfd_coff_set_long_section_names_allowed): New function.
4116 (bfd_coff_set_long_section_names_disallowed): Likewise.
4117 (struct bfd_coff_backend_data): Add new backend hook function
4118 pointer _bfd_coff_set_long_section_names.
4119 (bfd_coff_set_long_section_names): New backend hook.
4120 (coff_write_object_contents): Only generate long section names if
4121 bfd_coff_long_section_names() indicates they are currently enabled.
4122 (bfd_coff_std_swap_table): Make non-const, and initialise long
4123 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4124 (ticoff0_swap_table): Likewise to both.
4125 (ticoff1_swap_table): Again, likewise to both.
4126 * coffgen.c (make_a_section_from_file): Allow long section names
4127 as inputs even if not currently allowed for outputs.
4128 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4129 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4130 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4131 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4132 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4133 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4134 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4135 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4136 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4137 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4138 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4139 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4140 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4141 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4142 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4143 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4144 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4145 * libcoff-in.h: Update copyright year to cause updated copyright
4146 year in generated libcoff.h, and fix typo.
4147 * libcoff.h: Regenerated.
4148 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4149 (_bfd_ecoff_no_long_sections): Add prototype.
4150 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4151 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4152 defined by an including .c file.
4153 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4154 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4155 (ticoff1_swap_table): Likewise to both.
4157 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4159 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4160 stub. Catch default case error.
4161 (arm_map_one_stub): Add missing Thumb mapping symbol.
4163 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4166 * elf32-avr.c: Handle case where no local symbos exist correctly.
4168 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4171 * elf32-arm.c (arm_long_branch_stub,
4172 arm_thumb_v4t_long_branch_stub,
4173 arm_thumb_thumb_long_branch_stub,
4174 arm_thumb_arm_v4t_long_branch_stub,
4175 arm_thumb_arm_v4t_short_branch_stub,
4176 arm_pic_long_branch_stub):
4177 Renamed to elf32_arm_stub_long_branch_any_any,
4178 elf32_arm_stub_long_branch_v4t_arm_thumb,
4179 elf32_arm_stub_long_branch_thumb_only,
4180 elf32_arm_stub_long_branch_v4t_thumb_arm,
4181 elf32_arm_stub_short_branch_v4t_thumb_arm,
4182 elf32_arm_stub_long_branch_any_any_pic.
4183 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4184 arm_thumb_thumb_stub_long_branch,
4185 arm_thumb_arm_v4t_stub_long_branch,
4186 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4187 Renamed to arm_stub_long_branch_any_any,
4188 arm_stub_long_branch_v4t_arm_thumb,
4189 arm_stub_long_branch_thumb_only,
4190 arm_stub_long_branch_v4t_thumb_arm,
4191 arm_stub_short_branch_v4t_thumb_arm,
4192 arm_stub_long_branch_any_any_pic.
4194 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4196 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4197 in branch offset check.
4199 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4201 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4202 add toc.symndx and toc.add.
4203 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4205 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4207 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4208 (branch_reloc_hash_match): New function, extracted from..
4209 (ppc64_elf_tls_optimize): ..here.
4210 (ppc64_elf_relocate_section): Properly set addends when optimizing
4211 tls sequences. Avoid unnecessary reading and writing of insns.
4212 Only redo reloc when symbol changed. Bypass symbol checks when
4214 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4215 (branch_reloc_hash_match): New function, extracted from..
4216 (ppc_elf_tls_optimize): ..here.
4217 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4218 Don't clear addend on zapped __tls_get_addr reloc.
4220 2009-02-12 Nick Clifton <nickc@redhat.com>
4223 * elflink.c (bfd_elf_final_link): When counting the relocations,
4224 if the header size has not been set yet then assume that it will
4225 match the output section's reloc type.
4227 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4229 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4232 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4234 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4235 (find_function): Likewise.
4236 (pasted_function): Don't error if no prior function found.
4237 (discover_functions): Revert 2008-12-10 change. Extend first
4238 function range to start of section.
4240 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4242 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4244 * elf64-hppa.h: Likewise.
4246 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4248 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4251 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4253 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4254 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4256 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4258 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4259 * archures.c (bfd_mach_mips_xlr): Define.
4260 * bfd-in2.h: Regenerate.
4261 * cpu-mips.c (I_xlr): Define.
4262 (arch_info_struct): Add XLR entry.
4263 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4264 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4265 (mips_mach_extensions): Add XLR entry.
4267 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4269 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4271 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4273 * configure.in: AC_SUBST pdfdir.
4274 * Makefile.am: Add install-pdf, install-pdf-am
4275 and install-pdf-recursive targets. Define pdfdir.
4276 * doc/Makefile.am: Define pdf__strip_dir. Add
4277 install-pdf and install-pdf-am targets.
4278 * po/Make-in: Add install-pdf target.
4279 * configure: Regenerate.
4280 * Makefile.in: Regenerate
4281 * doc/Makefile.in: Regenerate.
4283 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4285 * bfd-in2.h: Regenerate.
4286 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4287 fields from n_entries to n_slots where appropriate, update comments.
4288 (HOWTO): Add TLS relocations.
4289 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4290 (enum elf_m68k_got_offset_size): New enum.
4291 (struct elf_m68k_got_entry.type): Move field to ...
4292 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4293 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4295 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4297 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4298 fields into n_entries array. Update comments.
4299 (elf_m68k_init_got): Simplify, update all uses.
4300 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4301 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4302 GOT entries; update name, update all uses.
4303 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4304 (elf_m68k_get_got_entry): Update.
4305 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4307 (elf_m68k_remove_got_entry_type): Simplify.
4308 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4309 (elf_m68k_can_merge_gots): Update.
4310 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4311 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4312 GOT entries, simplify.
4313 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4314 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4315 field, remove obsoleted local_n_entries field.
4316 (elf_m68k_partition_multi_got_2): New static function.
4317 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4319 (elf_m68k_remove_got_entry_type): Update.
4320 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4321 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4322 update of sgot->size and srelgot->size.
4323 (elf_m68k_gc_sweep_hook): Update.
4324 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4325 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4327 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4328 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4330 2009-02-02 DJ Delorie <dj@redhat.com>
4332 * elf32-mep.c (config_names): Regenerate configuration.
4334 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4336 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4337 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4338 * elf.c (bfd_elf_get_str_section): Make static.
4339 (bfd_elf_find_section): Delete.
4340 * libbfd.h: Regenerate.
4342 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4344 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4345 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4347 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4349 * elflink.c (on_needed_list): New function.
4350 (elf_link_add_object_symbols): Link in --as-needed libs if they
4351 satisfy undefined symbols in other libs.
4353 2009-01-30 Julian Brown <julian@codesourcery.com>
4355 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4356 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4357 with --just-symbols (-R).
4359 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4361 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4362 high_pc in order to properly sign-extend VMAs.
4364 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4365 Mark Shinwell <shinwell@codesourcery.com>
4366 Catherine Moore <clm@codesourcery.com>
4368 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4370 2009-01-28 Catherine Moore <clm@codesourcery.com>
4372 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4373 SEC_LOAD for dynamic relocation sections.
4375 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4377 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4378 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4379 the size of local TLS data.
4381 2009-01-27 Andreas Schwab <schwab@suse.de>
4383 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4384 architectures in the archive.
4386 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4388 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4389 <R_CRIS_32_DTPREL>: Correct relocation value.
4391 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4392 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4393 symbols with non-default visibility.
4395 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4397 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4398 describing the trampolines.
4399 (ppc_elf_relocate_section): Update relocs to describe the
4402 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4404 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4405 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4406 and R_PARISC_PCREL12F relocations.
4408 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4411 * elflink.c (find_version_for_sym): New function split out from,
4412 but without export_dynamic test, ..
4413 (_bfd_elf_link_assign_sym_version): ..here.
4414 (_bfd_elf_export_symbol): Use it.
4416 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4418 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4419 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4420 * elflink.c: ..here, somewhat modified.
4421 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4422 _bfd_elf_link_find_version_dependencies,
4423 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4424 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4425 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4427 * elflink.c: ..and make static here.
4428 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4429 of output_bfd from struct elf_find_verdep_info.
4430 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4431 struct elf_info_failed.
4432 (bfd_elf_size_dynamic_sections): Adjust.
4434 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4437 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4438 after comp_unit_find_line call.
4440 2009-01-21 Nick Clifton <nickc@redhat.com>
4443 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4444 tm_gmtoff field in struct tm.
4446 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4448 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4449 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4450 sections in soft-icache lines unless non_ia_text. Don't add
4451 rodata if doing so would exceed line size.
4453 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4455 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4456 types than bfd_link_hash_indirect, before early return, call
4457 _bfd_elf_link_hash_copy_indirect.
4459 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4461 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4462 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4463 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4464 (elf_backend_obj_attrs_order): New define.
4465 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4466 (elfNN_bed): Add elf_backend_obj_attrs_order.
4468 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4470 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4471 (obj_attr_size): Likewise.
4472 (write_obj_attribute): Likewise.
4473 (_bfd_elf_copy_obj_attributes): Likewise.
4474 (_bfd_elf_parse_attributes): Likewise.
4475 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4476 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4477 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4478 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4479 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4482 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4484 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4485 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4486 (bfd_elf_add_obj_attr_string): Likewise.
4487 (bfd_elf_add_obj_attr_int_string): Likewise.
4488 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4489 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4490 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4491 Tag_nodefaults has no default value.
4492 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4493 comment to reflect the new state.
4495 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4498 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4499 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4500 (adjust_z_magix): Delete dead code handling QMAGIC.
4502 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4504 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4505 IMAGE_SCN_MEM_DISCARDABLE.
4507 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4509 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4510 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4511 * configure.in (commonbfdlib): Delete.
4512 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4513 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4514 is available, not just for linux.
4515 * po/SRC-POTFILES.in: Regenerate.
4516 * Makefile.in: Regenerate.
4517 * configure: Regenerate.
4519 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4520 Julian Brown <julian@codesourcery.com>
4522 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4523 ARM attributes in ABI 2.07.
4524 * elf32-arm.c (get_secondary_compatible_arch): New function.
4525 (set_secondary_compatible_arch): New function.
4526 (tag_cpu_arch_combine): New function.
4527 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4528 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4529 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4530 make it fit with order_01243.
4531 Add support for Tag_also_compatible_with,
4532 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4533 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4534 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4535 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4536 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4537 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4538 Rework the way unknown attributes are handled.
4539 Defer errors until all attributes have been processed.
4541 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4543 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4544 bfd_elf_add_obj_attr_int_string.
4545 Read Tag_compatibility from its new location in the attribute array,
4546 rather than the attribute list.
4547 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4548 bfd_elf_add_obj_attr_int_string.
4549 (_bfd_elf_parse_attributes): Likewise.
4550 (_bfd_elf_merge_object_attributes): There's now only one
4551 Tag_compatibility, and it's in the array, not the list.
4552 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4554 (bfd_elf_add_obj_attr_compat): Rename to
4555 bfd_elf_add_obj_attr_int_string.
4556 (bfd_elf_add_proc_attr_compat): Rename to
4557 bfd_elf_add_proc_attr_int_string.
4558 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4561 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4563 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4564 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4565 (vmsutil.lo): Add dependency rule.
4566 * Makefile.in: Regenerate.
4567 * config.bfd (ia64*-*-*vms*): Add case.
4568 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4569 * configure: Regenerate.
4570 * vmsutil.c: New file.
4571 * vmsutil.h: New file.
4572 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4574 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4575 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4576 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4577 elfNN_vms_object_p): New functions
4578 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4580 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4583 * elflink.c (elf_gc_sweep): Exclude the group section if the
4584 first member of the section group is excluded.
4586 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4589 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4590 saved filename, use bfd_alloc rather than bfd_malloc for it.
4592 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4594 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4596 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4598 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4600 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4602 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4604 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4606 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4608 (struct got_entry): Add br_addr.
4609 (struct call_info): Add priority.
4610 (struct function_info): Add lr_store and sp_adjust.
4611 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4612 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4613 area as an overlay, and check that no other overlays exist. Look up
4614 icache overlay manager entry sym.
4615 (BRA_STUBS, BRA, BRASL): Define.
4616 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4617 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4619 (count_stub, build_stub): Support soft-icache.
4620 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4621 (spu_elf_size_stubs): Size soft-icache stubs.
4622 (overlay_index): New function.
4623 (spu_elf_build_stubs): Make static. Support soft-icache.
4624 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4625 (find_function_stack_adjust): Save lr store and stack adjust insn
4627 (maybe_insert_function): Adjust find_function_stack_adjust call.
4628 (mark_functions_via_relocs): Retrieve priority.
4629 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4630 (sort_calls): Sort by priority first.
4631 (mark_overlay_section): Ignore .ovl.init.
4632 (sum_stack): Only print when stack_analysis.
4633 (print_one_overlay_section): New function, extracted from..
4634 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4635 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4636 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4637 analysis. Call spu_elf_build_stubs.
4638 (spu_elf_relocate_section): For soft-icache encode overlay index
4640 (spu_elf_output_symbol_hook): Support soft-icache.
4641 (spu_elf_modify_program_headers: Likewise.
4643 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4644 num_regions to num_lines. Add line_size and max_branch.
4645 (enum _ovly_flavour): Add ovly_soft_icache.
4646 (spu_elf_build_stubs): Delete.
4648 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4650 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4651 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4653 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4655 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4656 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4657 the program, the known offset starts at the negative size of the
4659 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4662 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4664 * config.bfd: Add lm32-*-rtems*.
4666 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4668 * coff-ppc.c: Add 2009 to Copyright.
4669 * elf32-cris.c: Likewise.
4670 * elflink.c: Likewise.
4672 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4674 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4675 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4677 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4680 * elflink.c (elf_merge_st_other): New.
4681 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4682 hide them if needed.
4683 (elf_link_add_object_symbols): Updated.
4685 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4688 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4689 ref_dynamic and dynamic_def fields when setting def_regular
4692 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4695 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4698 For older changes see ChangeLog-2008
4704 version-control: never
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