1 2009-10-09 Tristan Gingold <gingold@adacore.com>
3 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
4 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
6 2009-10-09 Tristan Gingold <gingold@adacore.com>
8 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
9 bfd_mach_o_read_symtab_symbols.
10 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
11 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
12 (bfd_mach_o_scan_write_section_32): Rename to
13 bfd_mach_o_write_section_32.
14 (bfd_mach_o_scan_write_section_64): Rename to
15 bfd_mach_o_write_section_64.
16 (bfd_mach_o_scan_write_segment_32): Rename to
17 bfd_mach_o_write_segment_32.
18 (bfd_mach_o_scan_write_segment_64): Rename to
19 bfd_mach_o_write_segment_64.
20 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
21 (bfd_mach_o_scan_read_section_32): Rename to
22 bfd_mach_o_read_section_32.
23 (bfd_mach_o_scan_read_section_64): Rename to
24 bfd_mach_o_read_section_64.
25 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
26 (bfd_mach_o_scan_read_symtab_strtab): Rename to
27 bfd_mach_o_read_symtab_strtab.
28 (bfd_mach_o_scan_read_symtab_symbol): Rename to
29 bfd_mach_o_read_symtab_symbol.
30 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
31 bfd_mach_o_read_dysymtab_symbol.
32 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
33 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
34 (bfd_mach_o_scan_read_prebound_dylib): Rename to
35 bfd_mach_o_read_prebound_dylib.
36 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
37 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
38 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
39 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
40 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
41 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
42 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
43 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
44 (bfd_mach_o_scan_read_segment_32): Rename to
45 bfd_mach_o_read_segment_32.
46 (bfd_mach_o_scan_read_segment_64): Rename to
47 bfd_mach_o_read_segment_64.
48 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
49 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
50 bfd_mach_o_read_dysymtab_symbol.
52 2009-10-09 Tristan Gingold <gingold@adacore.com>
54 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
55 (bfd_mach_o_section_get_nbr_indirect): Ditto.
56 (bfd_mach_o_get_synthetic_symtab): New function.
57 (bfd_mach_o_print_private_header): Print the number of commands
59 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
60 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
62 2009-10-08 Tristan Gingold <gingold@adacore.com>
64 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
66 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
68 * bfd-in2.h: Regenerated.
70 2009-10-02 Alan Modra <amodra@bigpond.net.au>
72 * aout-cris.c (N_SHARED_LIB): Don't define.
73 * hp300bsd.c (N_SHARED_LIB): Don't define.
74 * i386bsd.c (N_SHARED_LIB): Don't define.
75 * i386linux.c (N_SHARED_LIB): Don't define.
76 * i386lynx.c (N_SHARED_LIB): Don't define.
77 * m68klinux.c (N_SHARED_LIB): Don't define.
78 * m88kmach3.c (N_SHARED_LIB): Don't define.
79 * mipsbsd.c (N_SHARED_LIB): Don't define.
80 * newsos3.c (N_SHARED_LIB): Don't define.
81 * pc532-mach.c (N_SHARED_LIB): Don't define.
82 * pdp11.c (N_SHARED_LIB): Don't define.
83 * sparclinux.c (N_SHARED_LIB): Don't define.
84 * vaxbsd.c (N_SHARED_LIB): Don't define.
86 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
88 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
89 symbol for a weak undef in the auxbfd, not the input bfd.
91 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
93 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
94 after .toe instead of before .text section. Set the LMA of all
95 overlay sections to their icache IA address.
96 (spu_elf_find_overlays): Determine icache set id without reference
99 2009-09-30 Tristan Gingold <gingold@adacore.com>
101 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
103 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
105 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
106 (elf64_x86_64_relocate_section): Use it.
107 (elf64_x86_64_finish_dynamic_symbol): Likewise.
109 2009-09-29 DJ Delorie <dj@redhat.com>
111 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
112 (ALL_MACHINES_CFILES): Add cpu-rx.c.
113 (BFD32_BACKENDS): Add elf32-rx.lo.
114 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
115 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
117 (bfd_archures_list): Add bfd_rx_arch.
118 * config.bfd: Add entry for rx-*-elf.
119 * configure.in: Add entries for bfd_elf32_rx_le_vec and
121 * reloc.c: Add RX relocations.
122 * targets.c: Add RX target vectors.
123 * Makefile.in: Regenerate.
124 * bfd-in2.h: Regenerate.
125 * configure: Regenerate.
126 * libbfd.h: Regenerate.
127 * cpu-rx.c: New file.
128 * elf32-rx.c: New file.
130 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
132 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
133 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
135 2009-09-28 Nick Clifton <nickc@redhat.com>
137 PR 10478: Accepting Solaris binaries.
138 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
139 section link values in x86 binaries.
140 * elfcode.h (elf_object_p): Likewise.
142 2009-09-28 Philippe De Muyter <phdm@macqel.be>
144 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
145 (elf_backend_final_write_processing): Macro defined as above function.
147 2009-09-25 Martin Thuresson <martint@google.com>
149 Update sources to make alpha and arm targets compile cleanly with
151 * ecoff.c: Add casts.
152 * ecofflink.c: Add casts.
153 * elf64-alpha.c: Add casts.
154 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
156 (SKIP_HOWTO): Use enum name.
157 * elf32-arm.c: Add casts.
158 (elf32_arm_vxworks_bed): Update code to avoid multiple
160 (struct map_stub): Move to top level.
162 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
165 * elflink.c (elf_link_output_extsym): Turn off visibility on
167 (bfd_elf_final_link): Turn off visibility on dynamic local
170 2009-09-24 Alan Modra <amodra@bigpond.net.au>
173 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
174 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
175 Remove "function" parm, adjust caller.
177 2009-09-23 Matt Rice <ratmice@gmail.com>
179 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
181 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
182 DT_DEPAUDIT from audit/depaudit arguments.
183 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
184 (elf_link_add_object_symbols): Set dt_audit target data when finding a
186 * bfd-in2.h: Regenerate.
187 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
189 2009-09-23 Jie Zhang <jie.zhang@analog.com>
191 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
192 .rel.plt and .plt sections are removed.
193 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
194 section. Remove the duplicated removing of empty .rel.plt
197 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
199 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
200 patch to handle the new personality relaxation.
202 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
204 * elf-eh-frame.c (make_pc_relative): New function.
205 (_bfd_elf_write_section_eh_frame): Use it.
207 2009-09-21 Alan Modra <amodra@bigpond.net.au>
209 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
210 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
211 (MR_0_3, MR_3_0): Define.
212 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
213 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
214 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
215 table. Check for presense of __tls_get_addr_opt
216 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
217 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
218 (write_glink_stub): Add param p.
219 (ppc_elf_relocate_section): Adjust write_glink_stub call.
220 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
222 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
223 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
224 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
225 table. Check for presense of __tls_get_addr_opt.
226 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
227 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
228 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
229 LD_R2_0R1, MTLR_R11): Define.
230 (build_tls_get_addr_stub): New function.
231 (ppc_build_one_stub): Call it.
232 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
233 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
234 __tls_get_addr plt call.
235 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
237 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
239 * elf-bfd.h (eh_cie_fde): Add personality_offset and
240 make_per_encoding_relative to the CIE structure. Add a padding field.
241 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
242 rather than 0xf0 when masking out the base address encoding
243 Record the offset of personality data from the start of the CIE.
244 Remove a repeated elf_backend_can_make_relative_eh_frame check.
245 (find_merged_cie): Take an info argument. If the personality
246 binds locally, try converting an absolute personality into
248 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
249 when masking out the base address encoding. Update the call to
251 (_bfd_elf_eh_frame_section_offset): Discard relocations against
252 the personality data if we are converting into PC-relative form.
253 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
254 when masking out the base address encoding. Handle
255 make_per_encoding_relative.
257 2009-09-18 Alan Modra <amodra@bigpond.net.au>
260 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
261 R_PPC_EMB_SDA2I16 complain_overflow_signed.
262 (create_sdata_sym): Pass info rather than htab.
263 Update all callers. Ensure symbols are hidden.
264 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
265 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
266 _GLOBAL_OFFSET_TABLE_.
267 (elf_finish_pointer_linker_section): Don't assume that sdata base
268 symbol is always at 0x8000 offset. Don't subtract the addend here.
269 (is_static_defined): New function.
270 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
271 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
272 relocs. Downgrade error on unexpected section for EMB_SDA2REL
273 reloc symbols to a warning.
275 2009-09-18 Nick Clifton <nickc@redhat.com>
277 * po/es.po: Updated Spanish translation.
278 * po/vi.po: Updated Vietnamese translation.
280 2009-09-18 Alan Modra <amodra@bigpond.net.au>
282 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
283 functions. Use throughout.
284 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
285 from indirect symbol.
286 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
287 (add_symbol_adjust): Simplify.
288 (defined_code_entry, defined_func_desc): New functions.
289 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
290 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
291 defined_code_entry to follow indirect sym links.
292 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
293 (ppc_type_of_stub): Follow indirect sym links.
294 (toc_adjusting_stub_needed): Likewise.
295 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
296 rather than defining them at stub.
297 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
300 2009-09-16 Tristan Gingold <gingold@adacore.com>
302 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
304 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
305 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
306 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
307 when possible to avoid warnings.
308 (bfd_mach_o_print_section_map): Ditto.
309 (bfd_mach_o_section_get_entry_size): New function.
310 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
312 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
314 2009-09-14 Nick Clifton <nickc@redhat.com>
316 * po/fi.po: Updated Finnish translation.
318 2009-09-11 Nick Clifton <nickc@redhat.com>
320 * po/bfd.pot: Updated by the Translation project.
322 2009-09-11 Philippe De Muyter <phdm@macqel.be>
324 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
325 hack. objcopy `-B' (`--binary-architecture') option is now handled
328 2009-09-11 Nick Clifton <nickc@redhat.com>
330 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
333 2009-09-11 Jie Zhang <jie.zhang@analog.com>
335 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
336 NULL if `ht' is NULL.
338 2009-09-09 Martin Thuresson <martin@mtme.org>
340 Update sources to compile cleanly with -Wc++-compat:
341 * aoutx.h: Add casts.
342 * archive.c: Add casts.
343 * archive64.c: Add casts.
344 * archures.c: Add casts.
345 * bfd-in2.h: Regenerated.
346 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
347 * bfdio.c: Add casts.
348 * binary.c: Add casts.
349 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
350 parameter to use enum value instead of int.
351 * coffcode.h: Add casts.
352 * coffgen.c: Add casts.
353 * cofflink.c: Add casts.
354 * compress.c: Add casts.
355 * dwarf1.c: Add casts.
356 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
357 bfd_ptr. Update code to use new name.
358 * elf-attrs.c: Add casts.
359 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
360 anonymous struct. (union gotplt_union, struct
361 elf_link_virtual_table_entry): Move to top level.
362 * elf-eh-frame.c: Add casts.
363 * elf-strtab.c: Add casts.
364 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
365 argument name from typename to type_name.
366 * elf32-i386.c: Add casts.
367 * elf64-x86-64.c: Add casts.
368 * elfcode.h: Add casts.
369 * elfcore.h: Add casts.
370 * elflink.c: Add casts.
371 * format.c: Add casts.
374 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
376 * libbfd.c: Add casts.
377 * linker.c: Add casts.
378 * merge.c: Add casts.
379 * opncls.c: Add casts.
380 * peXXigen.c: Add casts.
381 * peicode.h: Add casts.
382 * reloc.c: Add casts.
383 * section.c: Add casts.
384 * simple.c: Add casts.
386 * stabs.c: Add casts.
388 * targets.c: Add casts.
389 * tekhex.c: Add casts.
390 * verilog.c: Add casts.
392 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
394 * configure: Regenerate.
396 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
398 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
399 for the mode of target PLT entries.
400 (allocate_dynrelocs): Only adjust symbol type if setting its
403 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
405 * configure: Regenerate.
407 2009-09-09 Nick Clifton <nickc@redhat.com>
410 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
411 section headers containing sh_link values of SHN_BEFORE or
413 * elfcode.h (elf_object_p): Likewise.
415 2009-09-09 Tristan Gingold <gingold@adacore.com>
417 Handle DYLD_INFO introduced by Darwin10.
418 * mach-o.h (bfd_mach_o_load_command_type): Add
419 BFD_MACH_O_LC_DYLD_INFO.
420 (bfd_mach_o_dyld_info_command): New type.
421 (bfd_mach_o_load_command): Add dyld_info field.
422 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
423 (bfd_mach_o_scan_read_dyld_info): New function.
424 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
425 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
426 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
427 (bfd_mach_o_print_dyld_info): New function.
429 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
431 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
432 linkonce or linker script discarded section.
434 2009-09-09 Alan Modra <amodra@bigpond.net.au>
436 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
438 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
440 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
441 range call the bfd error hander and use R_68K_NONE instead.
443 2009-09-07 Tristan Gingold <gingold@adacore.com>
445 * po/SRC-POTFILES.in: Regenerate.
446 * po/bfd.pot: Regenerate.
448 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
449 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
450 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
451 st_mtim.tv_nsec to gas/configure.in
452 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
453 * configure: Regenerate.
454 * config.in: Regenerate.
455 * vmsutil.c: Moved to gas/config/te-vms.c
456 * vmsutil.h: Removed.
457 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
458 (BFD32_BACKENDS): Remove vmsutil.lo
459 * Makefile.in: Regenerate.
461 2009-09-05 Eli Zaretskii <eliz@gnu.org>
463 * coffcode.h: Include libiberty.h.
465 2009-09-05 Martin Thuresson <martin@mtme.org>
467 * coff-arm.c (coff_arm_relocate_section)
468 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
469 Change member name class to symbol_class.
470 * coff-i960.c (coff_i960_relocate_section) Rename variable
471 class to class_val. Change member name class to symbol_class.
472 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
473 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
474 * coff-stgo32.c (adjust_aux_in_post)
475 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
477 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
478 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
479 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
481 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
482 variables named class to n_sclass. (coff_write_symbols): Rename
483 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
484 argument class to symbol_class.
485 * cofflink.c (_bfd_coff_link_hash_newfunc)
486 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
487 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
488 Update code to use renamed members.
489 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
490 argument class to in_class.
491 * libcoff-in.h (struct coff_link_hash_entry, struct
492 coff_debug_merge_type) Renamed members class to symbol_class and
494 * libcoff.h Regenerated.
495 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
496 Rename argument class to in_class.
497 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
499 * pef.h (struct bfd_pef_imported_symbol): Changed name of
500 member class to symbol_class.
502 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
504 * configure: Regenerated.
506 2009-09-04 Tristan Gingold <gingold@adacore.com>
508 * configure.in: Bump version to 2.20.51
510 2009-09-04 Alan Modra <amodra@bigpond.net.au>
512 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
514 2009-09-04 Jie Zhang <jie.zhang@analog.com>
516 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
518 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
519 for empty .rela.bss and .rel.plt sections.
521 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
523 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
524 R_MIPS_JALR unless symbol resolves locally.
526 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
528 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
529 has_static_relocs for R_MIPS_JALR.
531 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
533 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
534 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
537 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
539 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
542 2009-09-01 Tristan Gingold <gingold@adacore.com>
544 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
545 dependencies. Reindent.
546 * configure.com: Ported to Itanium VMS. Now generates a build.com
547 to build without make. Add messages but make edit silent.
548 * hosts/alphavms.h: Add a prototype for stpcpy.
549 * vms.c: Add a missing include for Alpha VMS.
550 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
552 2009-08-31 Jan Beulich <jbeulich@novell.com>
554 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
555 * elf.c (bfd_elf_get_default_section_type): New.
556 (elf_fake_sections): Use bfd_elf_get_default_section_type.
558 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
560 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
562 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
564 2009-08-30 Alan Modra <amodra@bigpond.net.au>
567 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
568 (bfd_emul_get_commonpagesize): Likewise.
570 2009-08-29 Martin Thuresson <martin@mtme.org>
572 * elf32-arm.c (struct stub_def): Rename member template to
573 template_sequence. (arm_build_one_stub,
574 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
575 Rename variable template to template_sequence.
576 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
577 Rename variable template to template_val.
578 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
580 * coffgen.c (coff_make_empty_symbol)
581 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
582 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
584 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
586 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
588 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
589 * ieee.c (ieee_make_empty_symbol): Rename variable new to
591 * linker.c (bfd_new_link_order): Rename variable new to
593 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
595 * oasys.c (oasys_make_empty_symbol): Rename variable new to
597 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
598 new to new_symbol_type.
599 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
601 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
603 (read_hdr, rs6000coff_core_p)
604 (rs6000coff_core_file_matches_executable_p)
605 (rs6000coff_core_file_failing_command)
606 (rs6000coff_core_file_failing_signal): Updated function to use new
608 * som.c (som_make_empty_symbol): Rename variable new to
610 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
612 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
613 variable new to new_symbol.
615 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
617 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
618 bfdlibdir and bfdincludedir.
619 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
620 [INSTALL_LIBBFD]: ... here, ...
621 [INSTALL_LIBBFD]: ... and empty overrides here.
622 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
623 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
624 * Makefile.in: Regenerate.
625 * configure: Regenerate.
627 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
629 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
630 relocations. Rewrite output of dynamic TLS relocations.
631 (DTP_OFFSET, TP_OFFSET): New constants.
632 (dtpoff_base): Update.
633 (tpoff): Rename to tpoff_base, update.
634 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
635 New functions. Move code from elf_m68k_relocate_section here.
636 (elf_m68k_relocate_section): Update.
637 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
639 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
641 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
643 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
644 Handle non_got_ref field.
645 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
647 2009-08-26 Alan Modra <amodra@bigpond.net.au>
650 * linker.c (bfd_find_version_for_sym): Revert warning.
652 2009-08-26 Alan Modra <amodra@bigpond.net.au>
655 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
656 other wildcard match. Warn on multiple wildcard matches.
658 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
660 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
662 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
663 only in this condition.
664 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
665 to build but not install libbfd.la in this condition.
666 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
667 (install_libbfd, install_libbfd): Remove.
668 * Makefile.in: Regenerate.
669 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
670 (INCLUDES): ... this.
672 * doc/Makefile.in: Regenerate.
674 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
676 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
677 dependency tracking to work for them.
678 (targets.lo, archures.lo, dwarf.lo): Rewrite to
679 use automake dependency tracking mechanism.
680 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
681 (mkdep section): Remove.
682 (BUILT_SOURCES): New, list $(BUILD_HFILES).
683 * Makefile.in: Regenerate.
684 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
686 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
687 (install-pdf, install-pdf-recursive, install-html)
688 (install-html-recursive): Remove.
689 * Makefile.in: Regenerate.
691 * Makefile.in: Regenerate.
692 * aclocal.m4: Likewise.
693 * config.in: Likewise.
694 * configure: Likewise.
696 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
698 * elf32-arm.c (arch_has_thumb2_nop): New function.
699 (arch_has_arm_nop): New function.
700 (elf32_arm_final_link_relocate): NOP opcodes changed.
702 2009-08-16 Doug Evans <dje@google.com>
704 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
705 at least don't leak memory.
707 2009-08-13 DJ Delorie <dj@redhat.com>
709 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
712 2009-08-12 Nick Clifton <nickc@redhat.com>
714 * po/fi.po: Updated Finnish translation.
716 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
718 Merge some FRV FDPIC changes into the Blackfin code.
719 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
720 summary reloc information.
721 (bfinfdpic_dynamic_got_plt_info): New.
722 (_bfin_create_got_section): Create the PLT section here.
723 (elf32_bfinfdpic_create_dynamic_sections): Not here.
724 (_bfinfdpic_count_nontls_entries): Move out of...
725 (_bfinfdpic_count_got_plt_entries): ... here.
726 (_bfinfdpic_count_relocs_fixups): Likewise.
727 (_bfinfdpic_reset_got_plt_entries): New.
728 (_bfinfdpic_size_got_plt): Move out of...
729 (elf32_bfinfdpic_size_dynamic_sections): ... here.
730 (bfinfdpic_relocate_section): Be careful not to call
731 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
732 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
734 (elf_backend_discard_info): Define for FD-PIC.
736 2009-08-11 Alan Modra <amodra@bigpond.net.au>
738 * elflink.c: Add FIXMEs for some places that require octets_per_byte
740 * elf-eh-frame.c: Likewise.
743 2009-08-11 Alan Modra <amodra@bigpond.net.au>
745 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
746 to x86 and x86_64 configurations.
747 * configure: Regenerate.
749 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
751 Stop using bfd_usrdata in libbfd.
752 * coff-stgo32.c (bfd_coff_go32stub): Remove.
753 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
754 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
755 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
756 filehdr_dst->u.go32.stub. New comment with the reason.
757 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
758 Substitute the removed macro bfd_coff_go32stub.
759 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
760 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
761 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
762 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
763 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
765 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
766 * libcoff-in.h (coff_data_type): New field go32stub.
767 * libcoff.h: Regenerated.
769 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
771 Fix go32 stub preservation by objcopy.
772 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
773 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
776 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
778 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
780 (elf32_arm_final_link_relocate): Treat local undefined symbols the
781 same as global undefined symbols.
782 (elf32_arm_relocate_section): Give an error for local undefined
783 non-weak symbols, unless the reloc will not use the symbol.
785 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
787 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
788 (ppc_elf_relax_section): Use symbol index to distinguish
791 2009-08-10 Alan Modra <amodra@bigpond.net.au>
793 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
795 2009-08-10 Alan Modra <amodra@bigpond.net.au>
797 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
798 info for STT_GNU_IFUNC.
799 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
800 on got refs in case the symbol turns out to be ifunc.
801 (ppc_elf_gc_sweep_hook): Similarly.
802 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
803 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
804 (ppc_elf_size_dynamic_sections): Likewise.
805 (ppc_elf_relocate_section): Likewise.
807 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
809 From Mike Frysinger <michael.frysinger@analog.com>
810 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
811 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
812 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
813 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
814 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
815 Adjust to match the renamed reloc definitions.
817 2009-08-08 Alan Modra <amodra@bigpond.net.au>
820 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
821 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
823 2009-08-07 Tom Tromey <tromey@redhat.com>
825 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
828 2009-08-06 Michael Eager <eager@eagercon.com>
830 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
831 * Makefile.in: Regenerate.
832 * archures.c: Add bfd_arch_microblaze.
833 * bfd-in2.h: Regenerate.
834 * config.bfd: Add microblaze target.
835 * configure.in: Add bfd_elf32_microblaze_vec target.
836 * configure: Regenerate.
837 * cpu-microblaze.c: New.
838 * elf32-microblaze.c: New.
839 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
840 * libbfd.h: Regenerate.
841 * reloc.c: Add MICROBLAZE relocations.
842 * section.c: Add struct relax_table and relax_count to section.
843 * targets.c: Add bfd_elf32_microblaze_vec.
845 2009-08-06 Jakub Jelinek <jakub@redhat.com>
846 Alan Modra <amodra@bigpond.net.au>
849 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
851 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
852 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
854 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
856 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
857 at least once when fixing cortex-a8.
859 2009-08-05 Chao-ying Fu <fu@mips.com>
861 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
862 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
863 for CPUs. It is true for RM9000.
864 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
866 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
867 to guard the transformation.
869 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
871 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
872 (spu_elf_size_sections): Declare prototype.
873 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
874 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
875 (spu_elf_emit_fixup): New function.
876 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
877 (spu_elf_size_sections): New function.
879 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
881 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
882 (arm_build_one_stub): Build a8 veneers as a separate pass.
883 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
884 parameters. Use them to check if we create a different a8 fixup
885 than the previous pass.
886 (elf32_arm_size_stubs): Move scope of stub_changed and
887 prev_num_a8_fixes into main loop.
888 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
890 2009-08-04 Alan Modra <amodra@bigpond.net.au>
892 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
893 which find_plt_ent is called. Delete redundant code.
895 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
898 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
899 invalid string offset.
901 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
904 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
905 to htab->init_got_offset and plt to htab->init_plt_offset
906 when discarding space for dynamic relocations.
908 2009-08-03 Alan Modra <amodra@bigpond.net.au>
910 * elf32-ppc.c (struct plt_entry): Revise comments.
911 (ppc_elf_check_relocs): Don't create needless plt_entry info
912 for non-pie executables. Don't test info->pie when info->shared
913 already covers that case.
914 (ppc_elf_gc_sweep_hook): Adjust for above change.
915 (add_stub_sym): Don't test info->pie when info->shared tested.
916 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
917 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
918 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
919 (ppc_elf_relocate_section): Likewise.
921 2009-08-03 Alan Modra <amodra@bigpond.net.au>
923 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
924 for local ifunc symbols in non-pie executables, regardless of
925 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
926 code so that it's obvious that we only do anything special for
928 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
929 (allocate_dynrelocs): Correct comment for syms defined in plt.
930 Don't specially allocate ifunc dyn relocs.
931 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
932 (ppc_elf_relocate_section): Set "relocation" value for ifunc
933 syms in non-pie executables. No specially allocated dyn relocs
934 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
935 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
936 a non-pie executable.
938 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
939 Jakub Jelinek <jakub@redhat.com>
942 * elf32-i386.c (elf_i386_tls_transition): Check executable
943 instead of shared for TLS when building PIE.
944 (elf_i386_check_relocs): Likewise.
945 (elf_i386_allocate_dynrelocs): Likewise.
946 (elf_i386_relocate_section): Likewise.
948 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
949 instead of shared for TLS when building PIE.
950 (elf64_x86_64_check_relocs): Likewise.
951 (elf64_x86_64_allocate_dynrelocs): Likewise.
952 (elf64_x86_64_relocate_section): Likewise.
954 2009-07-31 Anthony Green <green@moxielogic.com>
956 * config.bfd (targ_cpu): Add moxie-uclinux support.
958 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
960 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
962 2009-07-30 Alan Modra <amodra@bigpond.net.au>
964 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
965 used by indirect function support. Count dynamic relocs for
967 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
968 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
969 in iplt and their relocs in reliplt. Don't make ifunc syms
970 dynamic. Allocate got entry relocs for non-dynamic ifunc in
971 reliplt. Handle other dynamic relocs for ifunc.
972 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
973 ifunc in reliplt, likewise relocs for got against local ifunc.
974 Typo fix on reliplt size adjust.
975 (ppc_elf_relocate_section): Don't use plt scheme of allocating
976 relocs 1-1 with entries for iplt, instead just add using
977 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
978 Error on invalid ifunc dyn relocs.
979 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
981 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
982 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
983 (ppc64_elf_reloc_type_lookup): Handle new relocs.
984 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
985 (allocate_dynrelocs): As for elf32-ppc.c above.
986 (ppc64_elf_size_dynamic_sections): Likewise.
987 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
988 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
989 (ppc_size_one_stub): Similarly.
990 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
992 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
994 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
996 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
997 change. Add note to head comment.
999 2009-07-28 Jan Beulich <jbeulich@novell.com>
1001 * archive.c (get_extended_arelt_filename): Remove redundant
1002 range check on index.
1004 2009-07-27 Doug Kwan <dougkwan@google.com>
1006 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1008 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1010 * archures.c bfd_*_arch): Sorted.
1011 (bfd_archures_list): Likewise.
1013 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1015 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1016 to R_cr16_NUM32 relocation.
1018 2009-07-26 Michael Eager <eager@eagercon.com>
1020 * archures.c: Add bfd_mach_ppc_405
1023 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1025 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1026 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1028 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1030 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1031 (bfd_l1om_arch): New.
1032 (bfd_archures_list): Add &bfd_l1om_arch.
1033 * bfd-in2.h: Regenerated.
1035 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1036 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1037 if bfd_elf64_x86_64_freebsd_vec is supported.
1038 (targ_selvecs): Likewise.
1040 * configure.in: Support bfd_elf64_l1om_vec and
1041 bfd_elf64_l1om_freebsd_vec.
1042 * configure: Regenerated.
1046 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1047 (bfd_elf64_l1om_vec): Likewise.
1048 (bfd_elf64_l1om_freebsd_vec): Likewise.
1050 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1051 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1052 * Makefile.in: Regenerated.
1054 * targets.c (bfd_elf64_l1om_vec): New.
1055 (bfd_elf64_l1om_freebsd_vec): Likewise.
1056 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1057 bfd_elf64_l1om_freebsd_vec.
1059 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1060 Alan Modra <amodra@bigpond.net.au>
1062 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1063 * bfd-in2.h: Regenerate.
1064 * libbfd.h: Regenerate.
1065 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1066 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1067 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1069 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1072 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1073 instead of shared for R_X86_64_TPOFF32.
1074 (elf64_x86_64_relocate_section): Likewise.
1076 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1078 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1079 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1080 with the BSF_GNU_UNIQUE flag bit set.
1081 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1082 for symbols with STB_GNU_UNIQUE binding.
1083 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1084 with the STB_GNU_UNIQUE binding.
1085 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1086 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1087 symbols with the unique_global field set.
1088 (elf_link_output_extsym): Set unique_global field for symbols with
1089 the STB_GNU_UNIQUE binding.
1090 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1091 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1093 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1095 * bfd-in2.h: Regenerate.
1097 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1099 * elflink.c (elf_link_output_extsym): Revert the last change.
1101 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1104 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1105 when ref_regular, not def_regular.
1107 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1110 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1111 from a DSO into a normal FUNC symbol.
1112 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1113 a normal FUNC symbol.
1115 2009-07-17 Chao-ying Fu <fu@mips.com>
1117 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1118 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1119 interlocking, the last PLT entry needs a nop in the branch delay slot.
1120 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1121 output the last two PLT entries in reverse order.
1123 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1125 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1126 STT_GNU_IFUNC symbol for relocatable link.
1127 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1129 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1131 * bfdio.c (bfd_iovec): Add comments for bmmap.
1132 * bfd-in2.h: Regenerated.
1134 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1136 * Makefile.am: Run "make dep-am".
1137 * Makefile.in: Regenerated.
1139 2009-07-10 Doug Kwan <dougkwan@google.com>
1141 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1142 target_addend and orig_insn.
1144 2009-07-10 Tom Tromey <tromey@redhat.com>
1146 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1147 (elf-eh-frame.lo): Likewise.
1148 (elf32-bfin.lo): Likewise.
1149 (elf32-frv.lo): Likewise.
1150 (elf32-xc16x.lo): Likewise.
1151 * Makefile.in: Rebuild.
1152 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1153 * elf-eh-frame.c: Likewise.
1154 * elf32-bfin.c: Likewise.
1155 * elf32-frv.c: Likewise.
1156 * elf32-xc16x.c: Likewise.
1158 2009-07-10 Julian Brown <julian@codesourcery.com>
1160 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1161 symbol a stub entry is derived from, not the entry for the stub
1162 itself, in call to elf32_arm_final_link_relocate.
1164 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1166 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1167 when reporting addends.
1169 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1171 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1172 data even when no stubs.
1173 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1175 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1177 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1178 (ppc_elf_get_synthetic_symtab): Report addend.
1179 (PLT_IFUNC): Define.
1180 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1181 (ppc_elf_create_glink): New function.
1182 (ppc_elf_create_dynamic_sections): Use it.
1183 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1184 (update_local_sym_info): Allocate space for local_plt array.
1185 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1187 (is_branch_reloc): New function.
1188 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1189 (ppc_elf_gc_sweep_hook): Likewise.
1190 (ppc_elf_adjust_dynamic_symbol): Likewise.
1191 (allocate_dynrelocs): Likewise.
1192 (ppc_elf_size_dynamic_sections): Likewise.
1193 (ppc_elf_relocate_section): Likewise.
1194 (branch_reloc_hash_match): Use is_branch_reloc.
1195 (ppc_elf_tls_optimize): Adjust for local_plt.
1196 (write_glink_stub): New function, extracted from..
1197 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1198 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1199 branch table when dynamic.
1200 (elf_backend_post_process_headers): Define.
1201 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1202 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1203 (ppc64_elf_get_synthetic_symtab): Report addend.
1204 (struct ppc_stub_hash_entry): Add plt_ent.
1205 (PLT_IFUNC): Define.
1206 (struct ppc_link_hash_table): Add iplt and reliplt.
1207 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1208 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1209 (update_local_sym_info): Allocate space for local_plt array.
1210 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1212 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1213 and don't change hash flags here.
1214 (is_branch_reloc): New function.
1215 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1216 (ppc64_elf_gc_sweep_hook): Likewise.
1217 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1218 (allocate_dynrelocs): Likewise.
1219 (ppc64_elf_size_dynamic_sections): Likewise.
1220 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1221 (ppc64_elf_size_stubs): Likewise.
1222 (ppc64_elf_relocate_section): Likewise.
1223 (get_sym_h): Adjust for local_plt.
1224 (branch_reloc_hash_match): Use is_branch_reloc.
1225 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1226 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1228 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1230 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1232 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1234 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1235 and ref_regular_nonweak comment.
1236 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1237 when def_regular, not ref_regular.
1238 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1239 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1240 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1242 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1244 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1245 of malloc'd struct call_info.
1246 (pasted_function): Likewise, priority too.
1248 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1250 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1251 alignment when packing sections into overlays.
1253 2009-07-03 Cary Coutant <ccoutant@google.com>
1255 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1257 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1259 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1260 changes only) earlier patch:-
1262 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1264 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1265 give .debug and .reloc data characteristics.
1266 (DOT_RELOC): New define for .reloc section string.
1267 (coff_write_object_contents): Use DOT_RELOC instead of string.
1269 2009-07-02 Tom Tromey <tromey@redhat.com>
1271 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1272 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1274 2009-07-01 Nick Clifton <nickc@redhat.com>
1276 * elf-m10300.c: Remove trailing white space.
1277 * reloc.c: Likewise.
1279 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1281 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1282 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1283 * configure.in: Use them.
1284 * configure: Regenerate.
1285 * config.in: Regenerate.
1286 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1287 #define _BSD_SOURCE. Add comments.
1288 (vms_file_stats_name): Calculate creation date based on available
1289 runtime data. Return 1 for version instead of 0.
1291 2009-07-01 Nick Clifton <nickc@redhat.com>
1294 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1295 to R_ARM_THM_PC8 relocation.
1297 2009-06-29 Nick Clifton <nickc@redhat.com>
1299 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1300 different uses of the relocations addend when a symbol is in a
1303 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1306 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1307 SHT_REL/SHT_RELA sections on executable nor shared library.
1308 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1309 as a normal section.
1311 2009-06-25 Nick Clifton <nickc@redhat.com>
1313 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1314 symbols with SEC_MERGE flag.
1316 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1318 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1319 give .debug and .reloc data characteristics.
1320 (DOT_RELOC): New define for .reloc section string.
1321 (coff_write_object_contents): Use DOT_RELOC instead of string.
1323 2009-06-25 Tristan Gingold <gingold@adacore.com>
1325 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1326 (bfd_mach_o_canonicalize_dynamic_symtab)
1327 (bfd_mach_o_get_synthetic_symtab): Defines.
1328 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1329 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1331 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1332 for scattered relocations.
1333 (bfd_mach_o_i386_print_thread): New function.
1334 (bfd_mach_o_print_thread): Define.
1336 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1337 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1338 New functions extracted from ...
1339 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1340 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1341 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1342 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1343 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1344 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1346 (bfd_mach_o_scan_read_dylib): Ditto.
1347 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1349 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1350 decode isym and flags on little endian targets. Set dysymtab field.
1351 (bfd_mach_o_scan_start_address): Adjust for enum names.
1352 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1353 (bfd_mach_o_print_section): Display bfd section name.
1354 (bfd_mach_o_print_segment): Display none if no name.
1355 (bfd_mach_o_print_dysymtab): Display next index for local, external
1356 and undefined symbols.
1357 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1358 Display dylinker name. Display thread and unixthread commands content.
1359 (bfd_mach_o_print_thread): New macro.
1361 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1362 (bfd_mach_o_ppc_thread_flavour): Ditto.
1363 (bfd_mach_o_i386_thread_flavour): Ditto.
1364 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1365 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1366 BFD_MACH_O_THREAD_STATE_NONE.
1367 (bfd_mach_o_segment_command): Remove segment field.
1368 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1369 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1370 (bfd_mach_o_prebound_dylib_command): Ditto.
1371 (bfd_mach_o_dylib_command): Ditto.
1372 (bfd_mach_o_prebound_dylib_command): Remove section field.
1373 (mach_o_data_struct): Add dysymtab field.
1374 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1375 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1376 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1377 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1378 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1380 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1382 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1383 field of struct dirent.
1385 2009-06-23 Tristan Gingold <gingold@adacore.com>
1387 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1388 of this macro. Fix indentation.
1390 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1392 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1393 destination for defined dynamic symbols when deciding whether to
1394 insert a stub or not.
1395 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1396 when actually accessed through a PLT, even when generating a
1399 2009-06-22 Tristan Gingold <gingold@adacore.com>
1401 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1404 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1406 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1407 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1409 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1411 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1413 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1415 * elflink.c (elf_link_add_object_symbols): Avoid warning
1416 from -Wjump-misses-init in gcc 4.5.0.
1418 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1420 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1422 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1424 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1426 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1427 r_symndx. Report local symbol name on error.
1428 (elf_i386_check_relocs): Updated. Report local symbol name on
1430 (elf_i386_gc_sweep_hook): Updated.
1431 (elf_i386_relocate_section): Likewise.
1433 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1434 r_symndx. Report local symbol name on error.
1435 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1437 (elf64_x86_64_gc_sweep_hook): Updated.
1438 (elf64_x86_64_relocate_section): Likewise.
1440 2009-06-19 Tristan Gingold <gingold@adacore.com>
1442 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1444 2009-06-19 Tristan Gingold <gingold@adacore.com>
1446 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1447 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1448 (bfd_mach_o_valid): Ditto.
1449 (bfd_mach_o_wide_p): Ditto.
1450 (bfd_mach_o_canonicalize_reloc): Ditto.
1451 (bfd_mach_o_build_commands): Ditto.
1452 (bfd_mach_o_scan_read_thread): Ditto.
1453 (bfd_mach_o_flatten_sections): Ditto.
1454 (bfd_mach_o_scan_start_address): Ditto.
1455 (bfd_mach_o_lookup_section): Ditto.
1456 (bfd_mach_o_core_fetch_environment): Ditto.
1457 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1458 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1459 (bfd_mach_o_scan_write_symtab): Ditto.
1460 Use macros instead of hard-coded values.
1461 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1462 Use bfd_mach_o_get_data instead of direct access. Use macros
1463 instead of hard-coded values.
1464 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1465 Remove sym argument and get section from mdata.
1466 Move code into the else branch.
1467 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1468 Remove sym argument and get section from mdata. Adjust code.
1469 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1470 switch (which replaces consecutive if statements).
1471 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1472 module table, table of content, indirect symbols and external
1474 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1476 (bfd_mach_o_scan_read_linkedit): New function.
1477 (bfd_mach_o_scan_read_str): Ditto.
1478 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1480 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1481 bfd_mach_o_count_symbols never returns an error.
1482 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1483 symtab field (there might be only one symtab).
1484 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1485 Handle sub frameworks, sub umbrella, sub library and sub client.
1486 Read code signature and segment split info commands.
1487 (bfd_mach_o_scan): Reindent.
1488 (bfd_mach_o_xlat_name): New type.
1489 (bfd_mach_o_print_flags): New function.
1490 (bfd_mach_o_get_name): Ditto.
1491 (bfd_mach_o_cpu_name): New variable.
1492 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1493 (bfd_mach_o_section_type_name)
1494 (bfd_mach_o_section_attribute_name)
1495 (bfd_mach_o_load_command_name): New variables.
1496 (bfd_mach_o_print_private_header): New function.
1497 (bfd_mach_o_print_section_map): New function extracted from
1498 bfd_mach_o_print_private_bfd_data.
1499 (bfd_mach_o_print_section): Ditto. Print more infos.
1500 (bfd_mach_o_print_segment): Ditto.
1501 (bfd_mach_o_print_dysymtab): Ditto.
1502 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1503 load weak dylib, reexport dylib and id dylib.
1504 Handle code signature and segment_split info.
1505 Handle sub frameworks, sub umbrella, sub library and sub client.
1506 (bfd_mach_o_section_get_nbr_indirect): New function.
1508 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1509 (bfd_mach_o_header_flags): New enum to define header flags.
1510 (bfd_mach_o_section_attribute): New enum to replace ...
1511 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1512 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1513 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1514 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1515 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1516 these removed macros.
1517 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1518 (bfd_mach_o_dylib_module): New type.
1519 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1521 (bfd_mach_o_dylib_table_of_content): New type.
1522 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1523 (bfd_mach_o_dylib_reference): New type.
1524 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1525 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1526 modules, toc, references and indirect syms.
1527 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1528 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1529 unused). Add comment.
1530 (bfd_mach_o_dylib_command): Ditto.
1531 (bfd_mach_o_prebound_dylib_command): Ditto.
1532 (bfd_mach_o_linkedit_command): New type.
1533 (bfd_mach_o_str_command): New type.
1534 (bfd_mach_o_load_command): Add linkedit and str fields.
1535 (mach_o_data_struct): Add symtab field.
1536 (bfd_get_mach_o_data): Renamed to ...
1537 (bfd_mach_o_get_data): ... this new macro.
1538 (bfd_mach_o_scan_read_symtab_symbol,
1539 bfd_mach_o_scan_read_symtab_strtab,
1540 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1542 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1543 instead of direct access.
1545 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1547 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1548 R_PPC_PLTREL24 relocs.
1549 (ppc_elf_relocate_section): Likewise.
1551 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1553 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1554 pointer to sym hash. Update all uses.
1555 (update_plt_info): Likewise. Don't check addend here.
1557 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1559 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1560 bfd_sym_from_r_symndx.
1561 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1563 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1565 * elf-bfd.h (struct sym_sec_cache): Delete.
1566 (struct sym_cache): New.
1567 (bfd_section_from_r_symndx): Delete prototype.
1568 (bfd_sym_from_r_symndx): Define prototype.
1569 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1570 (bfd_sym_from_r_symndx): ..new function.
1571 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1572 bfd_section_from_r_symndx to new struct and function.
1573 * elf32-bfin.c: Likewise.
1574 * elf32-hppa.c: Likewise.
1575 * elf32-i386.c: Likewise.
1576 * elf32-m32r.c: Likewise.
1577 * elf32-m68hc1x.c: Likewise.
1578 * elf32-m68hc1x.h: Likewise.
1579 * elf32-m68k.c: Likewise.
1580 * elf32-ppc.c: Likewise.
1581 * elf32-s390.c: Likewise.
1582 * elf32-sh.c: Likewise.
1583 * elf64-ppc.c: Likewise.
1584 * elf64-s390.c: Likewise.
1585 * elf64-x86-64.c: Likewise.
1586 * elfxx-sparc.c: Likewise.
1587 * elfxx-sparc.h: Likewise.
1589 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1591 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1592 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1594 2009-06-18 Nick Clifton <nickc@redhat.com>
1596 * elflink.c (elf_link_sort_relocs): Return early if there are no
1599 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1601 Merge cegcc and mingw32ce target name changes from
1604 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1606 * config.bfd: Add arm*-*-cegcc* target.
1608 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1610 * config.bfd: Add arm-*-mingw32ce* target.
1612 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1614 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1615 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1616 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1617 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1619 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1621 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1622 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1623 * elf32-i386.c (elf_i386_check_relocs): Use it.
1624 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1626 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1628 * elf-bfd.h (elf_dyn_relocs): New.
1630 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1631 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1633 (elf_i386_copy_indirect_symbol): Likewise.
1634 (elf_i386_check_relocs): Likewise.
1635 (elf_i386_gc_sweep_hook): Likewise.
1636 (elf_i386_allocate_dynrelocs): Likewise.
1637 (elf_i386_readonly_dynrelocs): Likewise.
1638 (elf_i386_size_dynamic_sections): Likewise.
1640 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1641 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1642 with elf_dyn_relocs.
1643 (elf64_x86_64_copy_indirect_symbol): Updated.
1644 (elf64_x86_64_check_relocs): Likewise.
1645 (elf64_x86_64_gc_sweep_hook): Likewise.
1646 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1647 (elf64_x86_64_allocate_dynrelocs): Likewise.
1648 (elf64_x86_64_readonly_dynrelocs): Likewise.
1649 (elf64_x86_64_size_dynamic_sections): Likewise.
1651 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1653 * elf32-arm.c (create_got_section): Get existing .rela.got
1655 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1656 * elf32-lm32.c (create_got_section): Likewise.
1657 * elf32-m32r.c (create_got_section): Likewise.
1658 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1659 * elf32-s390.c (create_got_section): Likewise.
1660 * elf32-sh.c (create_got_section): Likewise.
1661 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1662 * elf64-s390.c (create_got_section): Likewise.
1663 * elfxx-sparc.c (create_got_section): Likewise.
1665 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1668 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1670 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1672 * elf32-i386.c (elf_i386_local_hash): Removed.
1673 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1674 (elf_i386_get_local_sym_hash): Likewise.
1676 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1677 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1678 (elf64_x86_64_get_local_sym_hash): Likewise.
1679 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1680 (get_local_sym_hash): Likewise.
1682 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1684 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1685 rel_got_sec and plt_sec.
1686 (elfNN_ia64_relax_section): Updated.
1687 (elfNN_ia64_create_dynamic_sections): Likewise.
1688 (get_got): Likewise.
1689 (allocate_dynrel_entries): Likewise.
1690 (elfNN_ia64_size_dynamic_sections): Likewise.
1691 (set_got_entry): Likewise.
1692 (elfNN_ia64_choose_gp): Likewise.
1693 (elfNN_ia64_relocate_section): Likewise.
1694 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1695 (elfNN_ia64_finish_dynamic_sections): Likewise.
1697 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1699 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1702 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1704 * configure.in (elf): Add elf-ifunc.lo.
1706 * configure: Regenerated.
1707 * Makefile.in: Likewise.
1709 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1710 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1712 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1713 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1715 (elf_i386_link_hash_table_create): Likewise.
1716 (elf_i386_create_dynamic_sections): Likewise.
1717 (elf_i386_check_relocs): Likewise.
1718 (elf_i386_allocate_dynrelocs): Likewise.
1719 (elf_i386_size_dynamic_sections): Likewise.
1720 (elf_i386_relocate_section): Likewise.
1721 (elf_i386_finish_dynamic_symbol): Likewise.
1722 (elf_i386_finish_dynamic_sections): Likewise.
1723 (elf_i386_create_got_section): Removed.
1725 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1726 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1728 (elf64_x86_64_compute_jump_table_size): Updated.
1729 (elf64_x86_64_link_hash_table_create): Likewise.
1730 (elf64_x86_64_create_dynamic_sections): Likewise.
1731 (elf64_x86_64_check_relocs): Likewise.
1732 (elf64_x86_64_allocate_dynrelocs): Likewise.
1733 (elf64_x86_64_size_dynamic_sections): Likewise.
1734 (elf64_x86_64_relocate_section): Likewise.
1735 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1736 (elf64_x86_64_finish_dynamic_sections): Likewise.
1737 (elf64_x86_64_create_got_section): Removed.
1739 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1740 for pointer alignment. Set up section pointers.
1741 (_bfd_elf_create_dynamic_sections): Likewise.
1742 (_bfd_elf_create_ifunc_sections): Moved to ...
1743 * elf-ifunc.c: Here. New.
1745 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1746 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1749 2009-06-16 Doug Kwan <dougkwan@google.com>
1751 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1752 to bfd_signed_vma. Cast constant operands which are used in
1753 offset related expressions to bfd_signed_vma type as appropriate.
1755 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1757 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1758 (elf_backend_plt_sym_val): Define.
1760 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1762 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1763 (elf_backend_reloc_type_class): Define.
1765 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1767 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1768 from an executable to a shared library treat R_VAX_PC32
1769 relocations as R_VAX_PLT32 ones.
1771 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1773 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1774 symbols in GOT space calculation.
1775 (elf_vax_relocate_section): Adjust accordingly.
1777 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1779 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1782 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1784 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1786 (elf_vax_relocate_section): Likewise.
1788 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1790 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1791 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1793 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1795 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1796 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1798 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1800 * Makefile.am: Run "make dep-am".
1801 * Makefile.in: Regenerated.
1803 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1805 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1806 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1808 2009-06-15 Nick Clifton <nickc@redhat.com>
1810 * po/ru.po: New Russian translation.
1811 * configure.in (ALL_LINGUAS): Add ru.
1812 * configure: Regenerate.
1814 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1816 * elf32-i386.c: Remove duplicated comments.
1818 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1821 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1822 dynamic IFUNC pointer in non-shared object. Use .got.plt
1823 for IFUNC definition in PIE.
1824 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1827 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1828 dynamic IFUNC pointer in non-shared object. Use .got.plt
1829 for IFUNC definition in PIE.
1830 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1833 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1835 * elf32-i386.c (elf_i386_check_relocs): Properly report
1836 local symbol for unhandled relocation against STT_GNU_IFUNC
1838 (elf_i386_relocate_section): Likewise.
1839 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1840 (elf64_x86_64_relocate_section): Likewise.
1842 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1845 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1846 (elf_i386_link_hash_table): Add loc_hash_table and
1848 (elf_i386_local_hash): New.
1849 (elf_i386_local_htab_hash): Likewise.
1850 (elf_i386_local_htab_eq): Likewise.
1851 (elf_i386_get_local_sym_hash): Likewise.
1852 (elf_i386_link_hash_table_free): Likewise.
1853 (elf_i386_allocate_local_dynrelocs): Likewise.
1854 (elf_i386_finish_local_dynamic_symbol): Likewise.
1855 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1856 (elf_i386_link_hash_table_create): Create loc_hash_table and
1858 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1859 (elf_i386_size_dynamic_sections): Likewise.
1860 (elf_i386_relocate_section): Likewise.
1861 (elf_i386_finish_dynamic_sections): Likewise.
1862 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1865 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1866 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1868 (elf64_x86_64_local_hash): New.
1869 (elf64_x86_64_local_htab_hash): Likewise.
1870 (elf64_x86_64_local_htab_eq): Likewise.
1871 (elf64_x86_64_get_local_sym_hash): Likewise.
1872 (elf64_x86_64_link_hash_table_free): Likewise.
1873 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1874 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1875 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1876 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1877 and loc_hash_memory.
1878 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1880 (elf64_x86_64_size_dynamic_sections): Likewise.
1881 (elf64_x86_64_relocate_section): Likewise.
1882 (elf64_x86_64_finish_dynamic_sections): Likewise.
1883 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1886 2009-06-10 Philip Blundell <philb@gnu.org>
1888 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1889 elf_sec->this_hdr == NULL.
1891 2009-06-12 Tristan Gingold <gingold@adacore.com>
1893 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1894 * bfd-in2.h: Regenerated.
1895 * libbfd.h: Regenerated.
1897 * mach-o.c (FILE_ALIGN): New macro.
1898 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1899 (bfd_mach_o_print_symbol): Ditto.
1900 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1901 (bfd_mach_o_get_reloc_upper_bound): New function.
1902 (bfd_mach_o_canonicalize_reloc): Ditto.
1903 (bfd_mach_o_scan_write_relocs): Ditto.
1904 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1905 (bfd_mach_o_scan_write_section_64): Ditto.
1906 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1907 written for load command. Do not compute section file offset.
1908 (bfd_mach_o_scan_write_segment_64): Ditto.
1909 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1910 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1912 (bfd_mach_o_mangle_symbols): ... this new function.
1913 (bfd_mach_o_write_contents): Be sure to have load commands built.
1914 Call bfd_mach_o_mangle_symbols.
1915 (bfd_mach_o_build_commands): Adjust for filelen field.
1916 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1917 Do not set symtab file offset anymore here.
1918 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1919 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1920 Set reloc_count and rel_filepos section fields.
1921 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1923 (bfd_mach_o_scan_read_section_64): Ditto.
1924 (bfd_mach_o_scan_read_section): Ditto.
1925 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1926 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1927 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1928 Handle weak-ref symbols.
1929 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1930 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1931 (bfd_mach_o_scan): Remove assignment to removed field.
1932 (bfd_mach_o_mkobject_init): Ditto.
1933 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1934 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1935 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1936 (bfd_mach_o_swap_reloc_in): Ditto.
1937 (bfd_mach_o_swap_reloc_out): Ditto.
1939 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1940 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1941 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1942 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1943 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1944 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1945 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1946 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1947 (BFD_MACH_O_N_WEAK_DEF): New macros.
1949 (bfd_mach_o_section_type): Add new enumeration values.
1950 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1951 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1952 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1953 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1955 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1956 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1957 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1958 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1959 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1960 (BFD_MACH_O_RELENT_SIZE): Ditto.
1961 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1962 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1963 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1964 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1965 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1966 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1967 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1968 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1969 (bfd_mach_o_reloc_info): New struct.
1970 (bfd_mach_o_asymbol): New struct.
1971 (bfd_mach_o_symtab_command): The symbols field is now of type
1973 (bfd_mach_o_load_command): The offset and len fields are now of type
1975 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1976 Add a filelen field. Add comments.
1977 (bfd_mach_o_backend_data): New struct.
1978 (bfd_mach_o_get_backend_data): New macro.
1979 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1981 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1982 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1983 (bfd_mach_o_canonicalize_reloc): Ditto.
1985 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1986 duplicated macro. Now defined to _bfd_generic_is_local_label.
1987 (TARGET_NAME_BACKEND): New macro...
1988 (TARGET_NAME_BACKEND): ... used to name a new variable.
1989 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1990 Mach-O backend data.
1992 * mach-o-i386.c (i386_howto_table): New variable.
1993 (bfd_mach_o_i386_swap_reloc_in): New function.
1994 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1995 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1996 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1997 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1998 (bfd_mach_o_bfd_reloc_type_lookup)
1999 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2001 2009-06-11 Eric Paris <eparis@redhat.com>
2002 Nick Clifton <nickc@redhat.com>
2004 * opncls.c (_maybe_make_executable): New function. Gives execute
2005 permission to an executable bfd that was opened for writing
2006 provided that it is a regular file. Replaces common code found in...
2007 (bfd_close): here and ...
2008 (bfd_close_all_done): here.
2010 2009-06-11 Anthony Green <green@moxielogic.com>
2012 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2013 * bfd-in2.h: Rebuilt.
2014 * libbfd.h: Rebuilt.
2015 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2017 (moxie_reloc_map): Ditto.
2018 Clean up copyright notice.
2020 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2022 * bfd-in2.h: bfd_mmap prototype.
2023 * bfdio.c (bfd_mmap): New function.
2024 * libbfd.h (bfd_iovec): Add bmmap.
2025 * cache.c (cache_bmmap): New function.
2026 (cache_iovec): Initialize bmmap member.
2027 * opencls.c (opncls_bmmap): New function.
2028 (opncls_iovec): Initialize bmmap member.
2030 2009-06-09 Tristan Gingold <gingold@adacore.com>
2032 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2033 and stabstr_segment fields.
2034 (mach_o_be_vec, mach_o_le_vec): Removed
2035 (bfd_mach_o_version): New prototype.
2037 * mach-o.c (bfd_mach_o_version): Make this function public.
2038 (mach_o_wide_p): New function.
2039 (bfd_mach_o_wide_p): Ditto.
2040 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2042 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2043 Search in the list only if the name starts with a dot.
2044 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2045 test. Check bfd_seek status.
2046 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2047 (bfd_mach_o_scan_write_section_32): Ditto.
2048 (bfd_mach_o_scan_write_section_64): Ditto.
2049 (bfd_mach_o_scan_write_section): Removed.
2050 (bfd_mach_o_scan_write_segment): Split into ...
2051 (bfd_mach_o_scan_write_segment_32): ... this and ...
2052 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2053 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2054 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2055 symbol table. Now returns a boolean.
2056 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2057 Adjust for status type.
2058 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2059 test. Write symbol table. Numbers the sections.
2060 (bfd_mach_o_read_header): Check bfd_seek status.
2061 Use mach_o_wide_p instead of hard-coded test.
2062 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2063 (bfd_mach_o_scan_read_section_64): Ditto.
2064 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2065 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2066 handled common symbols.
2067 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2068 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2069 (bfd_mach_o_scan_read_dylinker): Ditto.
2070 (bfd_mach_o_scan_read_dylib): Ditto.
2071 (bfd_mach_o_scan_read_thread): Ditto.
2072 (bfd_mach_o_scan_read_symtab): Ditto.
2073 Do not create a section for the stabs.
2074 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2075 (bfd_mach_o_scan_read_segment): Ditto.
2076 (bfd_mach_o_scan_read_command): Ditto.
2077 (bfd_mach_o_scan_start_address): Ditto.
2078 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2079 (bfd_mach_o_archive_p): Check bfd_seek status.
2080 (bfd_mach_o_core_fetch_environment): Ditto.
2082 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2084 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2086 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2087 (elf_i386_link_hash_table_create): Initialize irelifunc.
2088 (elf_i386_check_relocs): Updated. Set up irelifunc for
2090 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2091 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2093 (elf_i386_relocate_section): Likewise.
2095 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2096 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2097 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2099 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2100 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2102 (elf64_x86_64_relocate_section): Likewise.
2104 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2106 (_bfd_elf_create_ifunc_sections): This.
2108 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2110 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2113 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2115 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2116 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2117 building shared object. Check info->executable instead of
2118 !info->shared when setting non_got_ref.
2119 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2120 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2121 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2123 (elf_i386_relocate_section): Output dynamic relocation for
2124 R_386_32 against STT_GNU_IFUNC symbol to get the real
2125 function address when building shared object.
2126 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2127 relocation for STT_GNU_IFUNC symbol in shared object.
2129 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2130 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2131 symbol when building shared object. Check info->executable
2132 instead of !info->shared when setting non_got_ref.
2133 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2134 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2135 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2137 (elf64_x86_64_relocate_section): Output dynamic relocation
2138 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2139 function address when building shared object.
2140 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2141 relocation for STT_GNU_IFUNC symbol in shared object.
2143 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2145 * Makefile.am: Run "make dep-am".
2146 (BFD32_BACKENDS): Add mach-o-i386.lo.
2147 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2148 * Makefile.in: Regenerate.
2150 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2152 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2153 when looking for soft-icache stubs.
2155 2009-06-05 Tristan Gingold <gingold@adacore.com>
2157 * mach-o.h: Update copyright year.
2158 (bfd_mach_o_mach_header_magic): New enum.
2159 (bfd_mach_o_cpu_subtype): Now an enum.
2160 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2161 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2162 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2163 (bfd_mach_o_load_command): Field type_required is now a boolean.
2164 Reindent prototypes.
2165 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2166 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2167 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2168 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2169 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2170 (bfd_mach_o_canonicalize_symtab): Ditto.
2171 (bfd_mach_o_get_symbol_info): Ditto.
2172 (bfd_mach_o_print_symbol): Ditto.
2173 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2174 (bfd_mach_o_make_empty_symbol): Ditto.
2175 (bfd_mach_o_write_contents): Ditto.
2177 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2178 bfd_mach_o_mkobject): Defines.
2179 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2180 Do not check with target vector but with flavour.
2181 (struct mach_o_section_name_xlat): New declaration.
2182 (dwarf_section_names_xlat): Ditto.
2183 (text_section_names_xlat): Ditto.
2184 (data_section_names_xlat): Ditto.
2185 (struct mach_o_segment_name_xlat): Ditto.
2186 (segsec_names_xlat): Ditto.
2187 (bfd_mach_o_convert_section_name_to_bfd): New function.
2188 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2189 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2190 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2191 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2192 Accept any input and output flavour. Do not share private data
2194 (bfd_mach_o_count_symbols): Add a comment.
2195 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2196 (bfd_mach_o_canonicalize_symtab): Ditto.
2197 (bfd_mach_o_get_symbol_info): Ditto.
2198 (bfd_mach_o_print_symbol): Ditto.
2199 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2200 Use constants instead of hard-coded values.
2201 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2203 (bfd_mach_o_scan_write_section_64): Ditto.
2204 (bfd_mach_o_scan_write_segment): Ditto.
2205 Do not copy sections anymore.
2206 (bfd_mach_o_write_contents): Make it public.
2207 Remove dead code. Rewrite typeflag assignment.
2208 (bfd_mach_o_build_commands): New function.
2209 (bfd_mach_o_set_section_contents): Ditto.
2210 (bfd_mach_o_make_empty_symbol): Make it public.
2211 (bfd_mach_o_read_header): Make it static.
2212 Convert to bfd_boolean.
2213 Use constants instead of hard-coded values.
2214 (bfd_mach_o_make_bfd_section): Call
2215 bfd_mach_o_convert_section_name_to_bfd to create name.
2216 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2218 (bfd_mach_o_scan_read_section_64): Ditto.
2219 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2220 a segment anymore. Use constants instead of hard-coded values.
2221 (bfd_mach_o_scan_read_command): Fix style.
2222 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2223 Get rid of BFD_IO_FUNCS.
2224 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2225 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2226 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2227 (bfd_mach_o_object_p): Removed.
2228 (bfd_mach_o_gen_core_p): New function, replaces ...
2229 (bfd_mach_o_core_p): ... deleted.
2230 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2232 * mach-o-i386.c: New file.
2233 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2234 * configure.in (TDEFINES): Add mach_o_i386_vec.
2235 * configure: Regenerated.
2236 * targets.c: Add mach_o_i386_vec.
2238 * mach-o.c: Update copyright years.
2239 (BFD_IO_FUNCS): Remove (was not used).
2240 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2241 bfd_mach_o_slurp_extended_name_table,
2242 bfd_mach_o_construct_extended_name_table,
2243 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2244 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2245 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2246 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2247 bfd_mach_o_get_section_contents_in_window,
2248 bfd_mach_o_bfd_is_local_label_name,
2249 bfd_mach_o_bfd_is_target_special_symbol,
2250 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2251 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2252 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2253 bfd_mach_o_minisymbol_to_symbol,
2254 bfd_mach_o_bfd_get_relocated_section_contents,
2255 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2256 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2257 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2258 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2259 bfd_mach_o_bfd_merge_private_bfd_data,
2260 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2261 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2262 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2263 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2264 bfd_mach_o_bfd_copy_private_header_data,
2265 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2266 * mach-o-target.c: ... here.
2267 Update copyright years.
2269 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2271 * dep-in.sed: Don't use \n in replacement part of s command.
2272 * Makefile.am (DEP1): LC_ALL for uniq.
2274 * Makefile.in: Regenerate.
2276 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2278 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2279 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2280 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2282 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2284 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2285 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2286 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2287 against STT_GNU_IFUNC symbols for static executables.
2288 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2289 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2291 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2292 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2293 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2294 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2296 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2298 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2299 symbols to be left unimported when linking statically.
2300 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2301 code when linking statically.
2303 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2305 * elf32-i386.c (elf_i386_check_relocs): Increment
2306 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2307 against STT_GNU_IFUNC symbol.
2308 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2309 local STT_GNU_IFUNC definition is used.
2310 (elf_i386_relocate_section): Handle got.offset != -1 for
2311 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2314 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2315 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2316 relocations against STT_GNU_IFUNC symbol.
2317 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2318 local STT_GNU_IFUNC definition is used.
2319 (elf64_x86_64_relocate_section): Handle got.offset != -1
2320 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2321 STT_GNU_IFUNC symbol.
2323 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2326 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2327 (elf_i386_reloc_type_lookup): Likewise.
2328 (R_386_tls): Removed.
2329 (R_386_irelative): New.
2330 (R_386_vt_offset): Updated.
2331 (elf_i386_rtype_to_howto): Likewise.
2332 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2333 (elf_i386_link_hash_table_create): Initialize igotplt,
2335 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2336 (elf_i386_adjust_dynamic_symbol): Likewise.
2337 (elf_i386_allocate_dynrelocs): Likewise.
2338 (elf_i386_relocate_section): Likewise.
2339 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2341 (elf_i386_finish_dynamic_symbol): When building a static
2342 executable, use .iplt, .igot.plt and .rel.iplt sections for
2343 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2344 locally defined STT_GNU_IFUNC symbol.
2346 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2347 (x86_64_reloc_map): Likewise.
2348 (R_X86_64_standard): Updated.
2349 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2350 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2352 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2353 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2354 (elf64_x86_64_allocate_dynrelocs): Likewise.
2355 (elf64_x86_64_relocate_section): Likewise.
2356 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2358 (elf64_x86_64_finish_dynamic_symbol): When building a static
2359 executable, use .iplt, .igot.plt and .rela.iplt sections for
2360 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2361 for locally defined STT_GNU_IFUNC symbol.
2363 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2364 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2366 * bfd-in2.h: Regenerated.
2367 * libbfd.h: Likewise.
2369 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2371 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2372 (_bfd_elf_make_ifunc_reloc_section): Removed.
2373 (_bfd_elf_is_ifunc_symbol): Likewise.
2374 (_bfd_elf_create_static_ifunc_sections): New.
2376 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2378 (elf_link_add_object_symbols): Here.
2379 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2380 STT_GNU_IFUNC symbol.
2381 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2382 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2383 (IFUNC_INFIX): Removed.
2384 (get_ifunc_reloc_section_name): Likewise.
2385 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2386 (_bfd_elf_is_ifunc_symbol): Likewise.
2387 (_bfd_elf_create_static_ifunc_sections): New.
2389 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2391 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2392 (create_got_section): Likewise.
2393 (allocate_dynrelocs): Likewise.
2394 (readonly_dynrelocs): Likewise.
2395 (set_tls_module_base): Likewise.
2396 (dtpoff_base): Likewise.
2398 (elf_i386_link_hash_table_create): Updated.
2399 (elf_i386_create_dynamic_sections): Likewise.
2400 (elf_i386_check_relocs): Likewise.
2401 (elf_i386_size_dynamic_sections): Likewise.
2402 (elf_i386_relocate_section): Likewise.
2404 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2405 (create_got_section): Likewise.
2406 (allocate_dynrelocs): Likewise.
2407 (readonly_dynrelocs): Likewise.
2408 (set_tls_module_base): Likewise.
2409 (dtpoff_base): Likewise.
2411 (elf64_x86_64_link_hash_table_create): Updated.
2412 (elf64_x86_64_create_dynamic_sections): Likewise.
2413 (elf64_x86_64_check_relocs): Likewise.
2414 (elf64_x86_64_size_dynamic_sections): Likewise.
2415 (elf64_x86_64_relocate_section): Likewise.
2417 2009-05-28 Nick Clifton <nickc@redhat.com>
2419 * targets.c (_bfd_target_vector): Only include plugin target in
2420 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2422 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2424 * elf32-spu.c (struct call_info): New member broken_cycle.
2425 (remove_cycle): Instead of physically removing call_info structures
2426 to break call graph cycles, mark them using the broken_cycle flag.
2427 (mark_overlay_section): Respect broken_cycle flag.
2428 (unmark_overlay_section): Likewise.
2429 (collect_lib_sections): Likewise.
2430 (collect_overlays): Likewise.
2431 (sum_stack): Likewise.
2433 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2435 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2436 (mark_functions_via_relocs): Initialize callee->count to 1.
2437 (pasted_function): Likewise.
2438 (spu_elf_auto_overlay): Honor call counts when determining number
2439 of stubs required in software i-cache mode.
2441 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2443 * plugin.c (program_name): Remove.
2444 (plugin_program_name): New.
2445 (bfd_plugin_set_program_name): New.
2446 (try_load_plugin): Use plugin_program_name.
2447 * plugin.h (bfd_plugin_set_program_name): New.
2449 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2451 * aclocal.m4: Include ../config/plugins.m4.
2452 * configure.in: Use AC_PLUGINS.
2453 * configure: Regenerate.
2454 * Makefile.in: Regenerate.
2455 * doc/Makefile.in: Regenerate.
2457 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2459 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2461 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2462 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2463 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2464 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2465 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2466 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2467 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2468 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2469 * reloc.c (bfd_generic_relax_section): Likewise.
2470 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2471 * vms.c (vms_bfd_relax_section): Likewise.
2473 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2475 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2477 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2478 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2480 * elf32-i386.c (allocate_dynrelocs): Updated.
2481 (elf_i386_relocate_section): Likewise.
2482 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2483 (elf64_x86_64_relocate_section): Likewise.
2485 * elf64-x86-64.c (is_indirect_symbol): Removed.
2487 2009-05-26 Nick Clifton <nickc@redhat.com>
2489 * po/id.po: Updated Indonesian translation.
2491 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2493 * Makefile.am: Run "make dep-am".
2496 (ALL_MACHINES): Add cpu-plugin.lo.
2497 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2498 (BFD32_BACKENDS): Add plugin.lo.
2499 (BFD32_BACKENDS_CFILES): Add plugin.c.
2500 (libbfd_la_LIBADD): Add LIBDL
2501 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2502 (bfd_plugin_arch): Declare.
2503 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2504 * bfd.c (bfd): Add plugin_data.
2505 * config.bfd: Handle the plugin target.
2506 * configure.in: Check for --enable-plugins.
2507 (LT_INIT): Use the dlopen option.
2508 * cpu-plugin.c: New.
2511 * targets.c (plugin_vec): Declare.
2512 (_bfd_target_vector): Add plugin_vec.
2513 * Makefile.in: Regenerate.
2514 * bfd-in2.h: Regenerate.
2515 * configure: Regenerate.
2517 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2519 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2520 per line with all lines having continuation backslash. Prefix
2521 first line with "A", following lines with "B".
2522 * Makefile.am (DEP): Don't use dep.sed here.
2523 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2524 dep.sed here on dependencies, sort and uniq.
2525 * Makefile.in: Regenerate.
2527 2009-05-25 Tristan Gingold <gingold@adacore.com>
2529 * makefile.vms: Add verilog.obj to object list OBJS.
2531 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2533 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2534 for BFD_IN_MEMORY is cleared.
2535 (bfd_bwrite): Zero excess memory allocated.
2537 2009-05-22 Julian Brown <julian@codesourcery.com>
2539 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2541 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2542 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2543 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2544 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2545 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2546 (a8_erratum_fix, a8_erratum_reloc): New structs.
2547 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2548 num_a8_erratum_fixes, fix_cortex_a8 fields.
2549 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2550 (elf32_arm_add_stub): Split into two parts, creating...
2551 (elf32_arm_create_or_find_stub_sec): New function.
2552 (elf32_arm_final_link_relocate): Add forward declaration.
2553 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2554 relocations, multiple relocations per stub.
2555 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2556 (arm_size_one_stub): Use find_stub_size_and_template.
2557 (a8_reloc_compare): New.
2558 (find_thumb_glue): Add forward declaration.
2559 (cortex_a8_erratum_scan): New.
2560 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2561 (bfd_elf32_arm_set_cortex_a8_fix): New.
2562 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2563 (arm_map_one_stub): Add THUMB32_TYPE support.
2564 (a8_branch_to_stub_data): New.
2565 (make_branch_to_a8_stub): New.
2566 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2567 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2568 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2569 Cortex-A8 erratum workaround.
2570 * bfd-in2.h: Regenerate.
2572 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2574 * Makefile.am: Run "make dep-am".
2575 * Makefile.in: Regenerate.
2576 * po/SRC-POTFILES.in: Regenerate.
2578 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2580 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2583 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2585 * elf-bfd.h (struct elf_backend_data
2586 <elf_backend_link_output_symbol_hook>): Return an int.
2587 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2588 symbols on deleted .opd entries.
2589 * elflink.c (elf_link_output_sym): Return without outputting sym
2590 if output_symbol_hook returns 2.
2591 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2592 Abort if we must not discard sym.
2593 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2595 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2596 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2597 elf_backend_link_output_symbol_hook return type change.
2598 * elf32-arm.c (output_arch_syminfo): Likewise.
2599 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2600 (elf32_arm_output_arch_local_syms): Likewise.
2601 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2602 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2603 (bfd_score_elf_link_output_symbol_hook): Likewise.
2604 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2605 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2606 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2607 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2608 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2609 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2610 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2611 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2612 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2613 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2614 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2616 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2618 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2619 out of range .opd symbols.
2621 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2623 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2624 fprintf_vma directly.
2625 * peXXigen.c (pe_print_edata): Likewise.
2626 (pe_print_pdata): Likewise.
2627 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2628 (_bfd_XX_print_private_bfd_data_common): Likewise.
2630 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2632 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2634 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2635 Paul Brook <paul@codesourcery.com>
2637 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2638 fix discarded sections.
2640 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2642 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2643 sections into the software icache.
2645 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2647 * elf32-spu.c (build_stub): Always build "compact" sofware
2650 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2652 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2653 (spu_elf_setup): Initialize it.
2654 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2655 Update to new-sytle cache manager data structures.
2656 (spu_elf_build_stubs): Generate new-style cache manager data
2657 structures and symbols.
2658 (spu_elf_auto_overlay): Update size computation.
2660 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2662 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2663 segments first amongst the program headers.
2665 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2667 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2668 into addresses for relocation types that look at high bits. Remove
2669 special handling of relocation overflow warnings.
2671 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2673 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2674 control flow graph between fragments of a function.
2676 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2678 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2679 generate only a 16-byte .toe section.
2680 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2682 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2684 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2685 (spu_elf_place_overlay_data): ..here. New function.
2686 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2688 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2690 * elf32-arm.c: Move sysdep.h to start of file.
2692 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2694 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2696 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2697 __icache_tag_array and __icache_tag_array_size.
2699 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2701 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2703 (bfinfdpic_link_omit_section_dynsym): Likewise.
2704 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2706 2009-05-05 Paul Brook <paul@codesourcery.com>
2708 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2709 * bfd-in2.h: Regenerate.
2710 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2711 (_arm_elf_section_data): Add text and exidx fields.
2712 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2713 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2714 copy_exidx_entry): New functions.
2715 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2717 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2719 * elf32-arm.c (DEF_STUBS): New helper define.
2720 (DEF_STUB): Likewise.
2721 (stub_def): New type.
2722 (stub_definitions): New array, containing stub template pointers
2724 (arm_size_one_stub): Make use of stub_definitions.
2726 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2728 * elflink.c (find_version_for_sym): Remove from here, ...
2729 * linker.c (bfd_find_version_for_sym): ... rename, replace
2730 here, make public and update all callers.
2731 * bfd-in2.h: Regenerate.
2733 2009-04-30 Nick Clifton <nickc@redhat.com>
2735 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2737 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2738 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2739 into a STT_GNU_IFUNC symbol type.
2740 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2742 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2743 the binary contains ifunc symbols.
2744 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2745 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2746 * elf32-i386.c (is_indirect_function): New function.
2747 (elf_i386_check_relocs): Create an ifunc output section.
2748 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2749 section if necessary.
2750 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2752 (elf_i386_add_symbol_hook): New function. Set the
2753 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2754 symbol is encountered.
2755 (elf_backend_post_process_headers): Define.
2756 (elf_backend_add_symbol_hook): Define.
2757 (elf_i386_post_process_headers): Rename to
2758 elf_i388_fbsd_post_process_headers.
2759 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2760 (is_indirect_function): New function.
2761 (elf64_x86_64_check_relocs): Create an ifunc output section.
2762 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2763 section if necessary.
2764 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2765 symbol if necessary.
2766 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2767 elf_obj_data structure if an ifunc symbol is encountered.
2768 (elf_backend_post_process_headers): Define.
2769 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2770 if we have ifunc symbols to handle.
2771 (get_ifunc_reloc_section_name): New function. Computes the name
2772 for an ifunc section.
2773 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2774 section to hold ifunc relocs.
2775 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2776 (bfd_print_symbol_vandf): Handle ifunc symbols.
2777 (bfd_decode_symclass): Likewise.
2778 * bfd-in2.h: Regenerate.
2780 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2782 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2783 MOVW and MOVT relocations in a shared library link.
2785 2009-04-27 Anthony Green <green@moxielogic.com>
2787 * verilog.c: New file.
2788 * Makefile.am (BFD32_LIBS): Add verilog.c.
2789 (BFD32_LIBS_CFILES): Add verilog.c.
2790 (verilog.lo): New build rule.
2791 * Makefile.in: Rebuilt.
2792 * targets.c: Add verilog support.
2793 * bfd.c (tdata union): Add Verilog private data field.
2794 * bfd-in2.h: Regenerate.
2796 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2798 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2801 2009-04-23 Matthias Klose <doko@ubuntu.com>
2803 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2805 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2808 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2809 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2810 (elf32_arm_size_stubs): Likewise.
2811 (record_thumb_to_arm_glue): Deleted unused function.
2812 (bfd_elf32_arm_process_before_allocation): No longer handle
2813 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2814 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2815 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2817 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2819 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2820 (elf32_arm_write_section): Declare early.
2821 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2822 (arm_allocate_glue_section_space): Exclude empty sections.
2823 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2824 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2826 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2827 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2828 (elf32_arm_size_dynamic_sections): Allocate interworking
2830 (bfd_elf32_bfd_final_link): Define.
2832 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2834 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2836 * coffcode.h (coff_compute_section_file_positions): Clear
2837 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2839 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2840 force_minimum_alignment.
2842 * libcoff.h: Regenerated.
2844 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2845 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2847 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2848 nor target_subsystem.
2850 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2851 force_minimum_alignment nor target_subsystem.
2853 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2855 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2856 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2857 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2858 include in coff-x86_64.c of headers.
2859 (PDATA_ROW_SIZE): New define.
2860 (pex_regs[]): New static array.
2861 (pex64_get_runtime_function): New static function.
2862 (pex64_get_unwind_info): Likewise.
2863 (pex64_get_scope_entry): Likewise.
2864 (pex64_xdata_print_uwd_codes): Likewise.
2865 (pex64_get_section_by_rva): Likewise.
2866 (pex64_dump_xdata): Likewise.
2867 (pex64_bfd_print_pdata): Likewise.
2868 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2869 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2870 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2872 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2873 Alan Modra <amodra@bigpond.net.au>
2874 Dave Korn <dave.korn.cygwin@gmail.com>
2876 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2877 long names and non-NUL-terminated strings.
2879 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2881 * bfd-in2.h: Regenerated.
2883 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2885 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2886 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2888 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2891 * coffcode.h (bfd_pei_p): New.
2893 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2894 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2895 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2896 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2897 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2898 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2900 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2901 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2902 bfd_efi_rtdrv_x86_64_vec,
2903 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2904 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2905 * targets.c: Likewise.
2907 * configure: Regenerated.
2908 * libcoff.h: Likewise.
2909 * Makefile.in: Likewise.
2911 * efi-app-ia32.c: Removed.
2912 * efi-app-x86_64.c: Likewise.
2913 * efi-bsdrv-ia32.c: Likewise.
2914 * efi-bsdrv-ia64.c: Likewise.
2915 * efi-bsdrv-x86_64.c: Likewise.
2916 * efi-rtdrv-ia32.c: Likewise.
2917 * efi-rtdrv-ia64.c: Likewise.
2918 * efi-rtdrv-x86_64.c: Likewise.
2919 * efi-rtdrv-ia32.c: Likewise.
2921 * efi-app-ia64.c: Moved to ...
2923 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2924 (TARGET_NAME): Set to pei-ia64.
2926 * libpei.h (bfd_target_pei_p): Removed.
2927 (bfd_target_pei_arch): Likewise.
2928 (bfd_target_efi_app_p): Likewise.
2929 (bfd_target_efi_app_arch): Likewise.
2930 (bfd_target_efi_bsdrv_p): Likewise.
2931 (bfd_target_efi_bsdrv_arch): Likewise.
2932 (bfd_target_efi_rtdrv_p): Likewise.
2933 (bfd_target_efi_rtdrv_arch): Likewise.
2934 (bfd_pe_executable_p): Likewise.
2936 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2937 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2938 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2939 and efi-rtdrv-ia32.c.
2940 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2941 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2942 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2943 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2944 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2945 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2946 (efi-app-ia64.lo): Removed.
2947 (efi-bsdrv-ia32.lo): Likewise.
2948 (efi-rtdrv-ia32.lo): Likewise.
2949 (efi-app-ia64.lo): Likewise.
2950 (efi-bsdrv-ia64.lo): Likewise.
2951 (efi-rtdrv-ia64.lo): Likewise.
2952 (efi-app-x86_64.lo): Likewise.
2953 (efi-bsdrv-x86_64.lo): Likewise.
2954 (efi-rtdrv-x86_64.lo): Likewise.
2957 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2959 (arch_type): Removed.
2960 (pe_arch): Likewise.
2961 (pe_bfd_object_p): Just return coff_object_p.
2963 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2964 bfd_pe_executable_p with bfd_pei_p.
2966 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2968 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2969 PLT entries to an undefined symbol when generating a shared
2972 2009-04-17 Nick Clifton <nickc@redhat.com>
2975 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2977 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2979 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2980 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2981 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2982 * binary.c (binary_bfd_define_common_symbol): Likewise.
2983 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2984 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2985 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2986 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2987 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2988 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2989 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2990 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2991 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2992 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2993 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2994 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2995 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2996 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2997 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2998 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2999 * som.c (som_bfd_define_common_symbol): Likewise.
3000 * srec.c (srec_bfd_define_common_symbol): Likewise.
3001 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3002 * versados.c (versados_bfd_define_common_symbol): Likewise.
3003 * vms.c (vms_bfd_define_common_symbol): Likewise.
3004 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3005 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3006 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3007 (pmac_xcoff_vec): Likewise.
3008 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3009 (aix5coff64_vec): Likewise.
3010 * linker.c (bfd_generic_define_common_symbol): New function.
3011 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3012 (_bfd_define_common_symbol): New field.
3013 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3014 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3015 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3017 * bfd-in2.h: Regenerate.
3018 * libbfd.h: Likewise.
3019 * libcoff.h: Likewise.
3021 2009-04-15 Anthony Green <green@moxielogic.com>
3023 * targets.c: Add moxie support.
3024 * Makefile.am: Ditto.
3025 * Makefile.in: Rebuilt.
3026 * cpu-moxie.c, elf32-moxie.c: New files.
3027 * archures.c: Add moxie support.
3028 * configure.in: Add moxie support.
3029 * configure: Rebuilt.
3030 * config.bfd, archures.c: Add moxie support.
3031 * bfd-in2.h: Rebuilt.
3033 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3035 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3036 branch to an undef weak symbol into a jump to next instruction if
3037 a PLT entry will be created.
3039 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3041 * coffgen.c (make_a_section_from_file): Set the backend long
3042 section names enable if long section names found on input.
3043 * coffcode.h: Extend long section names documentation to match.
3045 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3047 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3050 2009-04-07 DJ Delorie <dj@redhat.com>
3052 * archures.c: Add bfd_mach_mep_c5.
3053 * bfd-in2.h: Likewise.
3054 * cpu-mep.c: Add bfd_c5_arch.
3055 * elf32-mep.c: Support it.
3057 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3059 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3060 info->callbacks->einfo.
3061 * linker.c (_bfd_generic_section_already_linked): Likewise.
3063 2009-04-06 DJ Delorie <dj@redhat.com>
3065 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3067 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3069 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3070 _bfd_pex64_print_pdata only if PE is defined.
3072 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3073 (_bfd_pex64_print_pdata): This.
3075 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3076 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3079 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3081 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3082 _bfd_pep_print_x64_pdata.
3083 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3084 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3086 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3088 * elf32-xtensa.c (relax_property_section): Always set r_offset
3091 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3093 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3094 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3096 (elf32_arm_stub_type): New enum values for the two new stubs.
3097 (arm_type_of_stub): Make use of the two new stubs.
3098 (arm_size_one_stub): Handle the two new stubs.
3100 2009-04-01 Matt Thomas <matt@netbsd.org>
3102 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3103 hidden symbols into the GOT or PLT.GOT.
3104 (elf_vax_relocate_section): Do not emit a PCREL reloc
3105 into a shared object if it is against a hidden symbol.
3107 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3109 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3110 and know_contains_shared_object_p.
3111 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3112 Cache the result in the archive_info table.
3113 (xcoff_auto_export_p): Add an "info" parameter and update the
3114 call to xcoff_archive_contains_shared_object_p.
3115 (xcoff_mark_auto_exports): Update accordingly.
3116 (xcoff_post_gc_symbol): Likewise.
3118 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3120 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3123 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3125 * coff-rs6000.c (member_layout): New structure.
3126 (archive_iterator): Likewise.
3127 (member_layout_init): New function.
3128 (archive_iterator_begin): Likewise.
3129 (archive_iterator_next): Likewise.
3130 (xcoff_write_armap_old): Use the new iterator functions.
3131 (do_shared_object_padding): Delete.
3132 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3133 handling of arch_info.
3134 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3135 first loop rather than the second. Allocate a member header if
3136 there isn't one, then work out the stat information and length
3137 in the first loop too. Use the new iterators for the second loop.
3138 (xcoff_write_archive_contents_big): Likewise.
3140 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3142 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3143 (bfd_xcoff_set_archive_import_path): Likewise.
3144 * bfd-in2.h: Regenerate.
3145 * xcofflink.c: Include libiberty.h.
3146 (xcoff_archive_info): New structure.
3147 (xcoff_archive_info_hash): New function.
3148 (xcoff_archive_info_eq): Likewise.
3149 (xcoff_get_archive_info): Likewise.
3150 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3151 (bfd_xcoff_split_import_path): New function.
3152 (bfd_xcoff_set_archive_import_path): Likewise.
3153 (xcoff_set_import_path): Move earlier in file.
3154 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3155 object to the the directory part of the bfd's filename. Get the
3156 import path and filename of an archive object from the archive's
3157 xcoff_tdata, initializing it if necessary. Update use of
3159 (bfd_link_input_bfd): Update use of import_file_id.
3160 (xcoff_write_global_symbol): Likewise.
3162 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3164 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3166 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3168 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3169 a .loader section for relocatable links.
3170 (xcoff_need_ldrel_p): New function.
3171 (xcoff_mark): Use it.
3172 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3174 (xcoff_build_ldsym): New function, split out from...
3175 (xcoff_build_ldsyms): ...here. Rename to...
3176 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3177 call xcoff_build_ldsym, if there's a loader section.
3178 (xcoff_build_loader_section): New function, extracted verbatim from...
3179 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3180 there's a loader section. Only add an __rtinit loader symbol
3181 if there's a loader section. Update after above name change.
3182 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3183 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3184 and xcoff_create_ldrel.
3185 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3186 (xcoff_reloc_link_order): Likewise, but only call it if there's
3187 a loader section. Use xcoff_symbol_section.
3188 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3189 if there's a loader section.
3191 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3193 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3195 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3197 * elf32-arm.c (group_sections): Rewrite loops for better
3200 2009-03-30 DJ Delorie <dj@redhat.com>
3202 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3203 relocs when doing a relocatable link.
3205 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3207 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3208 "ERROR:", in error messages.
3209 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3210 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3211 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3212 (elf32_arm_merge_eabi_attributes): Likewise.
3213 (elf32_arm_merge_private_bfd_data): Likewise.
3215 2009-03-27 Nick Clifton <nickc@redhat.com>
3217 * section.c (bfd_get_section_contents): Detect and handle the case
3218 where a section has the SEC_IN_MEMORY flag set but no actual
3221 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3224 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3225 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3226 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3227 if we don't find matching PT_LOAD when copying.
3229 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3231 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3232 the reloc descriptions.
3234 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3236 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3237 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3238 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3240 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3242 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3243 (bfd_i386_arch_intel_syntax): Likewise.
3244 (i8086_arch): Likewise.
3245 (bfd_x86_64_arch): Likewise.
3247 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3249 * elf32-cris.c (cris_elf_relocate_section): <case
3250 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3251 symbols for non-allocated sections. Don't check whether to
3252 generate R_CRIS_DTPMOD for non-allocated sections.
3253 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3254 handle relocation GC:ing if applied to non-allocated section.
3255 (cris_elf_check_relocs): Similar.
3257 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3258 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3259 when emitting a known TP offset in the GOT.
3261 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3263 * elf64-ppc.c (synthetic_opd): Delete.
3264 (compare_symbols): Look for .opd name rather than section match.
3265 (ppc64_elf_get_synthetic_symtab): Likewise.
3267 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3269 * elf32-ppc.c (is_pic_glink_stub): Delete.
3270 (is_nonpic_glink_stub): New function.
3271 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3273 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3275 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3276 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3278 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3279 macros for visibilty and locality checks.
3280 (elf_s390_adjust_dynamic_symbol): Likewise.
3281 (allocate_dynrelocs): Likewise.
3282 (elf_s390_relocate_section): Likewise.
3283 (elf_s390_finish_dynamic_symbol): Likewise.
3284 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3285 (elf_s390_adjust_dynamic_symbol): Likewise.
3286 (allocate_dynrelocs): Likewise.
3287 (elf_s390_relocate_section): Likewise.
3288 (elf_s390_finish_dynamic_symbol): Likewise.
3290 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3292 * bfd-in2.h: Regenerated.
3293 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3294 for debugging sections and map memory read/write dependent on
3296 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3297 without memory read flags set.
3298 * section.c: Add SEC_COFF_NOREAD to section flags.
3300 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3302 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3305 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3307 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3308 "no overlays" return. If there are overlays, create overlay
3309 manager entry symbols here, so that..
3310 (spu_elf_build_stubs): ..we don't need to set them up here.
3311 Simplify entry symbol tests.
3312 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3314 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3316 * elf.c (elfcore_grok_openbsd_procinfo)
3317 (elfcore_grok_openbsd_note): New functions.
3318 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3320 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3322 * vms-hdr.c: Don't include alloca.h.
3323 * elf32-m68hc1x.c: Include alloca-conf.h.
3325 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3327 * Makefile.am: Run "make dep-am".
3328 * Makefile.in: Regenerate.
3330 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3332 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3334 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3336 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3338 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3339 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3340 ovly_return fields with ovly_entry[2]. Adjust all users.
3341 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3343 (spu_elf_build_stubs): Likewise.
3344 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3345 ovly_flavour changes. Update all callers.
3346 (ovl_stub_size_log2): New function.
3347 (build_stub): Handle compact icache stubs. Use different manager
3348 entry point for stubs in non-icache area.
3349 (spu_elf_size_stubs): Don't allocate space for indirect branch
3351 (spu_elf_build_stubs): And don't built them.
3353 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3355 * dwarf2.c (read_section): Always use rawsize, if available.
3357 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3359 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3360 of rawsize and size for buffer.
3362 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3364 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3365 parameter just because fixed sections fit into local store.
3366 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3367 generating overlays if fixed sections plus reserved stack
3368 and heap space fit into local store.
3370 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3372 * elf32-spu.c (build_stub): Correct icache set_id.
3373 (spu_elf_relocate_section): Likewise.
3375 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3377 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3378 symbol table if it was created by the current call.
3380 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3382 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3383 class XMC_DS rather than XMC_UA.
3385 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3387 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3388 bfd_boolean export_defineds parameter with an unsigned int
3389 auto_export_flags parameter.
3390 * bfd-in2.h: Regenerate.
3391 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3392 split out from xcoff_build_ldsyms.
3393 (xcoff_covered_by_expall_p): New function.
3394 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3395 but with extra code to handle -bexpfull and -bexpall.
3396 (xcoff_mark_auto_exports): New function.
3397 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3398 a function should be automatically exported.
3399 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3400 parameter with an auto_export_flags parameter. Update ldinfo
3401 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3404 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3406 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3407 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3408 init and fini functions. Do garbage collection for objects
3409 without an entry point too.
3411 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3413 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3414 check whether a symbol has csect information.
3415 (coff_print_aux): Likewise.
3416 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3417 information for C_AIX_WEAKEXT too.
3418 (_bfd_xcoff_swap_aux_out): Likewise.
3419 (xcoff_reloc_type_br): Handle defweak symbols too.
3420 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3421 information for C_AIX_WEAKEXT too.
3422 (_bfd_xcoff64_swap_aux_out): Likewise.
3423 (xcoff64_reloc_type_br): Handle defweak symbols too.
3424 * coffgen.c (coff_print_symbol): Handle auxillary function
3425 information for C_AIX_WEAKEXT too.
3426 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3427 instead of BSF_GLOBAL if the L_WEAK flag is set.
3428 (xcoff_dynamic_definition_p): New function.
3429 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3430 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3431 always take the symbol class from the ldsym. Use weak bfd symbol
3432 types for weak ldsyms.
3433 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3434 Fix the check for whether a definition is from a shared object.
3435 Allow redefinitions of weak symbols.
3436 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3437 (xcoff_keep_symbol_p): Likewise.
3438 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3439 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3440 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3441 but mark them as L_WEAK.
3442 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3443 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3445 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3447 * xcofflink.c (xcoff_mark): When walking the relocations,
3448 only mark the target symbol or the target section, not both.
3449 (xcoff_final_definition_p): New function.
3450 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3451 symbol is a valid definition of the associated output symbol.
3452 Use XCOFF_ALLOCATED to stop the same hash table entry having
3454 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3456 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3458 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3460 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3463 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3465 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3466 * libcoff.h: Regenerate.
3467 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3468 line-number counts in the bfd's lineno_counts field.
3469 Don't keep per-csect line-number counts.
3470 (xcoff_sweep): Don't update per-csect line-number counts.
3471 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3472 entries in each output section.
3473 (xcoff_link_input_bfd): Get the number of line numbers from
3474 the bfd's lineno_counts field, rather than recalculating it
3475 from scratch. Fix the range check when updating C_BINCL and
3477 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3478 here. Don't expect csects to have line-number counts.
3480 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3482 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3483 * libcoff.h: Regenerate.
3484 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3485 "skip" logic from xcoff_link_input_bfd.
3486 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3487 objects in a dynamic link, rather than checking whether csectpp
3488 is null. Always allocate debug_index for other objects,
3489 and always go through the loop. Update the type of debug_index
3490 after the change above. Read the auxillary csect information
3491 and use xcoff_keep_symbol_p to decide whether a symbol should
3492 be kept. Set its debug_index to -2 if not.
3493 (xcoff_link_input_bfd): Update the type of debug_index after
3494 the change above and always expect it to be nonnull. Use it to
3495 test whether a symbol should be stripped, rather than making the
3496 decision here. Postpone all symbol creation to the second pass.
3498 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3500 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3501 creating a descriptor.
3502 (xcoff_sweep): Don't mark toc_section unless it's needed.
3503 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3504 when marking every bfd.
3505 (xcoff_link_input_bfd): Skip all TOC anchors.
3506 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3507 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3508 to -1; call xcoff_find_tc0 instead.
3510 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3512 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3513 * libcoff.h: Regenerate.
3514 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3515 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3516 the previous symbol's csect. Treat last_symndx as an inclusive value
3517 and simplify its handling.
3518 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3519 symbols with the right csect. Don't mark rsec when processing
3520 relocations against undefined or absolute sections.
3521 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3522 of bfd_und_section_ptr.
3523 (xcoff_link_input_bfd): Likewise.
3525 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3527 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3528 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3529 flag is set. Assert that all undefined symbols are either
3530 imported or defined by a dynamic object.
3531 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3532 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3533 handling to all relocations. Only set XCOFF_CALLED for function
3535 (xcoff_find_function): New function, split out from...
3536 (bfd_xcoff_export_symbol) ...here.
3537 (xcoff_set_import_path): New function, split out from...
3538 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3539 meaning of XCOFF_CALLED.
3540 (xcoff_mark_symbol): If we mark an undefined and unimported
3541 symbol, find some way of defining it. If the symbol is a function
3542 descriptor, fill in its definition automatically. If the symbol
3543 is a function, mark its descriptor and allocate room for global
3544 linkage code. Otherwise mark the symbol as implicitly imported.
3545 Move the code for creating function descriptors from...
3546 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3547 check for symbols that were implicitly defined.
3548 (xcoff_mark): Don't count any dynamic relocations against
3550 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3551 in the xcoff link info.
3552 (xcoff_link_input_bfd): Remove handling of undefined and
3555 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3557 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3558 if the target is absolute. Fix comment typo.
3559 (xcoff_ppc_relocate_section): Remove FIXME.
3560 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3561 if the target is absolute.
3563 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3565 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3566 R_POS and R_NEG relocations against absolute symbols to the
3569 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3571 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3572 to 2 for bfd_mach_ppc_620.
3574 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3576 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3577 * configure.in: Likewise.
3578 * configure: Regenerate.
3580 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3583 * elf.c (assign_section_numbers): Generate symbol table if there
3584 is any relocation in output.
3585 (_bfd_elf_compute_section_file_positions): Likewise.
3587 2009-03-13 Nick Clifton <nickc@redhat.com>
3590 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3591 * elflink.c (elf_link_read_relocs_from_section): Use
3592 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3593 relocs but no symbol table.
3594 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3596 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3599 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3600 to check ___tls_get_addr.
3602 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3603 strncmp to check __tls_get_addr.
3605 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3607 * dwarf2.c (read_section): Always check the offset, even when the
3608 section has been read before.
3610 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3612 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3615 2009-03-11 Chris Demetriou <cgd@google.com>
3617 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3618 * bfd-in2.h: Regenerate.
3619 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3620 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3622 (bsd_write_armap): Likewise.
3623 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3624 flag is set, do nothing.
3625 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3628 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3630 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3631 used to update stack pointer.
3633 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3636 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3637 for unknown symbols in absolute section.
3639 2009-03-06 Nick Clifton <nickc@redhat.com>
3641 * po/es.po: Updated Spanish translation.
3643 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3645 * elf32-arm.c (group_sections): Take next section size into
3646 account before accepting to group it.
3648 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3650 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3652 (elf32_arm_final_link_relocate): Likewise.
3654 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3657 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3659 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3661 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3662 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3663 (BFD_FAKE_SECTION): Init new flag.
3664 * ecoff.c (bfd_debug_section): Likewise.
3665 * bfd-in2.h: Regenerate.
3666 * libbfd.h: Regenerate.
3667 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3668 (ppc_elf_reloc_type_lookup): Handle new relocs.
3669 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3670 without marker relocs.
3671 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3672 if section has no old-style calls.
3673 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3674 Don't try to optimize new-style __tls_get_addr call when handling
3675 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3677 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3678 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3679 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3680 without marker relocs.
3681 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3682 if section has no old-style calls. Set toc_ref for new relocs as
3684 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3685 Don't try to optimize new-style __tls_get_addr call when handling
3686 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3689 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3692 * configure.in: Test for ld --as-needed support. Link shared
3693 libbfd against libm.
3694 * configure: Regenerate.
3696 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3698 * Makefile.am: Run "make dep-am".
3699 * Makefile.in: Regenerate.
3701 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3703 * elf32-score7.c: New file.
3704 * elf32-score.h: New file.
3705 * elf32-score.c: Add code to support score 7. Set score7 as the
3707 * cpu-score.c: Add score7 architecure.
3708 (compatibile): New function.
3709 * Makefile.am: Add rules for building elf32-score7 object.
3710 * Makefile.in: Regenerate.
3711 * configure.in: Add elf32-score7 object to score vectors.
3712 * configure: Regenerate.
3713 * reloc.c: Add score7 relocs.
3714 * archures.c: Add score3 and score7 machine numbers.
3715 * bfd-in2.h: Regenerate.
3716 * libbfd.h: Regenerate.
3718 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3720 * configure: Regenerate.
3722 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3724 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3725 (elf32_hppa_check_relocs): Use it.
3727 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3729 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3730 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3731 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3732 (elf_hppa_record_segment_addrs): Likewise.
3733 (elf_hppa_final_link): Likewise.
3734 (elf_hppa_relocate_insn): Likewise.
3735 (elf_hppa_final_link_relocate): Likewise.
3736 (elf64_hppa_relocate_section): Likewise.
3737 * elf64-hppa.c: Insert above.
3739 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3741 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3742 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3743 (elf_hppa_relocate_section): Likewise.
3744 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3745 from struct elf_link_hash_entry. Add count field.
3746 (struct elf64_hppa_dyn_hash_table): Delete.
3747 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3748 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3749 (hppa_elf_hash_entry, eh_name): Define.
3750 (elf64_hppa_new_dyn_hash_entry): Delete.
3751 (elf64_hppa_dyn_hash_lookup): Delete.
3752 (elf64_hppa_dyn_hash_traverse): Delete.
3753 (get_dyn_name): Delete.
3754 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3755 of struct elf64_hppa_dyn_hash_entry *.
3756 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3757 allocate_global_data_plt, allocate_global_data_stub,
3758 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3760 (hppa64_link_hash_newfunc): New.
3761 (elf64_hppa_hash_table_create): Rework.
3762 (count_dyn_reloc): Likewise.
3763 (hppa64_elf_local_refcounts): New.
3764 (elf64_hppa_check_relocs): Rework using standard technique for recording
3765 local DLT, PLT and OPD reference counts.
3766 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3767 elf_link_hash_entry *.
3768 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3769 allocate_global_data_plt, allocate_global_data_stub,
3770 allocate_global_data_opd, allocate_dynrel_entries,
3771 elf64_hppa_adjust_dynamic_symbol,
3772 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3773 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3774 Use hppa_link_hash_table. Rework.
3775 (elf64_hppa_link_output_symbol_hook): Rework.
3776 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3777 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3778 elf64_hppa_finish_dynamic_sections): Likewise.
3780 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3782 * elf32-arm.c (stub_reloc_type): Removed.
3783 (insn_sequence): Renamed reloc_type field to r_type.
3784 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3785 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3786 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3787 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3788 (arm_stub_is_thumb): Catch new stubs.
3789 (arm_type_of_stub): Handle new stubs.
3790 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3791 (bfd_elf32_arm_process_before_allocation): Remove useless
3794 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3796 * elf.c (elf_find_function): Use is_function_type to check
3799 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3801 * xtensa-modules.c: Revert to previous version 1.11 due
3802 to inadvertant commit.
3804 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3806 * elf32-xtensa.c (text_action_add): Separate test for action
3807 type. Break if saved action is ta_widen_insn at same offset.
3809 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3811 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3812 to elf32_arm_stub_long_branch_any_arm_pic.
3813 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3814 (enum elf32_arm_stub_type, arm_type_of_stub)
3815 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3818 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3820 * elf32-arm.c (PREV_SEC): Update comment.
3821 (group_sections): Rename argument to stubs_always_after_branch.
3822 Reverse the list and place stubs at the end of input sections.
3824 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3826 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3828 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3830 (arm_size_one_stub): Remove unnecessary break.
3831 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3833 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3835 * elf32-arm.c (stub_insn_type): New type.
3836 (stub_reloc_type): Likewise.
3837 (insn_sequence): Likewise.
3838 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3839 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3840 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3841 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3842 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3843 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3844 (elf32_arm_stub_hash_entry): Add new helper fields.
3845 (stub_hash_newfunc): Initialize these new fields.
3846 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3847 to take endianness into account.
3848 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3849 (arm_map_one_stub): Code is now more generic, thanks to
3852 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3854 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3856 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3857 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3858 BLX is not available. Fix typo in warning message. Add comments
3859 and improve formatting.
3860 (arm_build_one_stub): Adjust to new
3861 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3862 (arm_map_one_stub): Likewise.
3864 2009-02-23 Tristan Gingold <gingold@adacore.com>
3865 Eric Botcazou <ebotcazou@adacore.com>
3866 Douglas B Rupp <rupp@gnat.com>
3868 * vms.h: Update copyright year, fix comments, reorder declarations.
3869 (_bfd_save_vms_section): Remove the prototype.
3870 (EGPS_S_V_NO_SHIFT): New constant.
3871 (bfd_vms_set_section_flags): New prototype.
3872 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3874 (EGSY_S_W_FLAGS): Ditto.
3875 (EGSY_S_V_QUAD_VAL): Ditto.
3876 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3877 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3878 EGST_S_B_NAMLNG): Ditto.
3879 (ESRF_S_B_NAMLNG): Ditto.
3880 (ETIR_S_C_HEADER_SIZE): Ditto.
3881 (EGPS_S_V_ALLOC_64BIT): Ditto.
3882 (DST_S_C_EPILOG): Ditto.
3883 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3884 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3885 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3886 (DST_S_L_PCLINE_UNSLONG): Ditto.
3887 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3888 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3889 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3890 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3891 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3892 (DST_S_B_SRC_UNSBYTE): Ditto.
3893 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3895 (vms_section, vms_reloc): Remove types.
3896 (hdr_struc): Replaced by ...
3897 (hdr_struct): ... new type.
3898 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3899 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3900 (EMH_DATE_LENGTH): Ditto.
3901 (eom_struc): Replaced by ...
3902 (eom_struct): ... new type.
3903 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3904 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3905 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3906 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3907 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3908 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3909 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3910 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3911 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3912 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3913 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3914 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3915 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3916 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3917 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3918 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3919 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3920 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3921 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3922 (enum file_type_enum): New type.
3923 (struct location_struct): Removed.
3924 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3925 (struct funcinfo, struct module): Ditto.
3926 (struct vms_private_data_struct): Update fields.
3927 (struct vms_section_data_struct): New type.
3929 * vms.c: Update copyright year, fix comments,
3930 Fix includes for DECC, add prototypes.
3931 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3933 Use flavour to set is_vax, location_stack is removed.
3934 (struct pair): Declare.
3935 (fill_section_ptr): Initialize variables at declaration.
3936 Add guard to set SECTION_SYM flag, handlde und section.
3937 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3938 (_bfd_vms_slurp_object_records): New function, replaces previous
3940 (vms_slurp_module): New function.
3941 (vms_slurp_image): Ditto.
3942 (vms_object_p): Complete rewrite.
3943 (vms_mkobject): Use is_vax field to slect architecture.
3944 (free_reloc_stream): New function.
3945 (vms_convert_to_var): Ditto.
3946 (vms_convert_to_var_1): Ditto.
3947 (vms_convert_to_var_unix_filename): Ditto.
3948 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3950 (vms_new_section_hook): Set alignment to 0, allocate private data.
3951 (vms_get_section_contents): Load content.
3952 (vms_get_symbol_info): Handle undefined section.
3953 (vms_find_nearest_line): Handle.
3954 (alloc_reloc_stream): New function.
3955 (vms_slurp_reloc_table): Ditto.
3956 (vms_get_reloc_upper_bound): Make it real.
3957 (vms_canonicalize_reloc): Do the real work.
3958 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3960 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3961 (vms_set_arch_mach): Check arch.
3962 (vms_set_section_contents): Copy the content after allocation.
3963 (vms_alpha_vec): Update object flags.
3965 * vms-tir.c: Update copyright year, fix comments,
3966 add prototypes for new functions.
3967 (dst_define_location): New function.
3968 (dst_restore_location): New function.
3969 (dst_retrieve_location): New function.
3970 (dst_check_allocation): New function.
3971 (image_dump): Call dst_check_allocation.
3972 (image_write_b): Ditto.
3973 (image_write_w): Ditto.
3974 (image_write_l): Ditto.
3975 (image_write_q): Ditto.
3976 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3977 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3979 Call error handler instead of abort if name is not known.
3980 (etir_sta): Add quarter_relocs argument and set it.
3983 (etir_opr): Ditto, return FALSE in case of error.
3984 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3985 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3986 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3987 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3988 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3989 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3990 Return FALSE in case of error.
3991 (tir_sta): Change sign of psect.
3993 (tir_cmd): Fix cast. Makes tir_table static const.
3994 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3995 add argument to explain.
3996 (analyze_etir): Initialize maxptr, add quarter_relocs
3997 declaration, move some declarations into inner scopes.
3998 Handle quarter_relocs and STO_IMM.
3999 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4000 (_bfd_vms_slurp_relocs): New function.
4001 (_bfd_vms_decode_relocs): New function.
4002 (sto_imm): Rewritten.
4003 (start_first_etbt_record): New function.
4004 (start_another_etbt_record): Ditto.
4005 (etir_output_check): Ditto.
4006 (defer_reloc_p): Ditto.
4007 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4008 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4009 rewritte relocations handling.
4010 (_bfd_vms_write_tbt): Removed.
4011 (_bfd_vms_write_dbg): Ditto.
4013 * vms-misc.c: Update copyright year, Fix comments.
4014 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4015 (maybe_adjust_record_pointer_for_object): New function.
4016 (_bfd_vms_get_first_record): New function, replaces ...
4017 (_bfd_vms_get_record): .. removed.
4018 (_bfd_vms_get_object_record): New function.
4019 (_bfd_vms_get_object_record): New function.
4020 (vms_get_remaining_object_record): New function, replaces ...
4021 (_bfd_vms_get_next_record): ... removed.
4022 (add_new_contents): Removed.
4023 (_bfd_save_vms_section): Removed.
4024 (_bfd_get_vms_section): Removed.
4025 (_bfd_vms_output_flush): Write in VAR format.
4026 (new_symbol): Don't make UND section.
4028 * vms-hdr.c: Update copyright year, update list of record handled.
4029 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4030 (_bfd_vms_write_hdr): Strip vms and unix patches,
4031 add comments, truncate module name at 31 characters,
4032 use constants instead of hard-coded value,
4033 write BFD version instead of a fixed string.
4034 (_bfd_vms_slurp_ihd): New function.
4035 (_bfd_vms_slurp_isd): Ditto.
4036 (_bfd_vms_slurp_ihs): Ditto.
4037 (new_module): Ditto.
4038 (parse_module): Ditto
4039 (build_module_list): Ditto.
4040 (module_find_nearest_line): Ditto.
4041 (_bfd_vms_find_nearest_dst_line): Ditto.
4042 (vms_slurp_debug): Ditto.
4043 (_bfd_vms_slurp_dbg): Ditto.
4044 (_bfd_vms_slurp_tbt): Ditto.
4045 (_bfd_vms_write_dbg): Ditto.
4046 (_bfd_vms_write_tbt): Ditto.
4048 * vms-gsd.c: Update copyright year, update list of records handled.
4049 (EVAX_LITERALS_NAME): New macro.
4050 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4051 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4052 (register_universal_symbol): New function and prototype.
4053 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4054 improve debug messages,
4055 use constants instead of hard-coded value,
4056 fix missing endianness conversion,
4057 handle global symbol (SYMG).
4058 (bfd_vms_set_section_flags): New function.
4059 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4060 handle section literals,
4062 handle section bfd and vms flags,
4063 don't output LIB$INITIALIZE symbol,
4064 fix handling of weak symbols,
4065 fix evax vs vax procedure descriptor,
4066 handle absolute symbols.
4068 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4069 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4071 * makefile.vms (DEFS): Fix flags for VMS.
4073 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4075 * bfd-in2.h: Regenerated.
4076 * libbfd.h: Regenerated.
4078 2009-02-20 Cary Coutant <ccoutant@google.com>
4080 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4083 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4086 * coffcode.h (coff_write_object_contents): Don't let the string
4087 table offset overflow the s_name field when using long section names.
4089 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4091 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4092 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4093 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4094 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4095 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4096 (bfd_pmac_xcoff_backend_data): Likewise.
4097 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4098 (bfd_xcoff_aix5_backend_data): Likewise.
4099 (xcoff64_write_object_contents): Delete unused long_section_names
4101 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4102 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4104 * coffcode.h (documentation): Update to describe long section names.
4105 (COFFLONGSECTIONCATHELPER): New helper macro.
4106 (BLANKOR1TOODD): Likewise.
4107 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4108 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4109 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4110 (bfd_coff_set_long_section_names_allowed): New function.
4111 (bfd_coff_set_long_section_names_disallowed): Likewise.
4112 (struct bfd_coff_backend_data): Add new backend hook function
4113 pointer _bfd_coff_set_long_section_names.
4114 (bfd_coff_set_long_section_names): New backend hook.
4115 (coff_write_object_contents): Only generate long section names if
4116 bfd_coff_long_section_names() indicates they are currently enabled.
4117 (bfd_coff_std_swap_table): Make non-const, and initialise long
4118 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4119 (ticoff0_swap_table): Likewise to both.
4120 (ticoff1_swap_table): Again, likewise to both.
4121 * coffgen.c (make_a_section_from_file): Allow long section names
4122 as inputs even if not currently allowed for outputs.
4123 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4124 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4125 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4126 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4127 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4128 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4129 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4130 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4131 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4132 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4133 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4134 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4135 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4136 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4137 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4138 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4139 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4140 * libcoff-in.h: Update copyright year to cause updated copyright
4141 year in generated libcoff.h, and fix typo.
4142 * libcoff.h: Regenerated.
4143 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4144 (_bfd_ecoff_no_long_sections): Add prototype.
4145 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4146 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4147 defined by an including .c file.
4148 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4149 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4150 (ticoff1_swap_table): Likewise to both.
4152 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4154 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4155 stub. Catch default case error.
4156 (arm_map_one_stub): Add missing Thumb mapping symbol.
4158 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4161 * elf32-avr.c: Handle case where no local symbos exist correctly.
4163 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4166 * elf32-arm.c (arm_long_branch_stub,
4167 arm_thumb_v4t_long_branch_stub,
4168 arm_thumb_thumb_long_branch_stub,
4169 arm_thumb_arm_v4t_long_branch_stub,
4170 arm_thumb_arm_v4t_short_branch_stub,
4171 arm_pic_long_branch_stub):
4172 Renamed to elf32_arm_stub_long_branch_any_any,
4173 elf32_arm_stub_long_branch_v4t_arm_thumb,
4174 elf32_arm_stub_long_branch_thumb_only,
4175 elf32_arm_stub_long_branch_v4t_thumb_arm,
4176 elf32_arm_stub_short_branch_v4t_thumb_arm,
4177 elf32_arm_stub_long_branch_any_any_pic.
4178 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4179 arm_thumb_thumb_stub_long_branch,
4180 arm_thumb_arm_v4t_stub_long_branch,
4181 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4182 Renamed to arm_stub_long_branch_any_any,
4183 arm_stub_long_branch_v4t_arm_thumb,
4184 arm_stub_long_branch_thumb_only,
4185 arm_stub_long_branch_v4t_thumb_arm,
4186 arm_stub_short_branch_v4t_thumb_arm,
4187 arm_stub_long_branch_any_any_pic.
4189 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4191 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4192 in branch offset check.
4194 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4196 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4197 add toc.symndx and toc.add.
4198 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4200 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4202 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4203 (branch_reloc_hash_match): New function, extracted from..
4204 (ppc64_elf_tls_optimize): ..here.
4205 (ppc64_elf_relocate_section): Properly set addends when optimizing
4206 tls sequences. Avoid unnecessary reading and writing of insns.
4207 Only redo reloc when symbol changed. Bypass symbol checks when
4209 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4210 (branch_reloc_hash_match): New function, extracted from..
4211 (ppc_elf_tls_optimize): ..here.
4212 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4213 Don't clear addend on zapped __tls_get_addr reloc.
4215 2009-02-12 Nick Clifton <nickc@redhat.com>
4218 * elflink.c (bfd_elf_final_link): When counting the relocations,
4219 if the header size has not been set yet then assume that it will
4220 match the output section's reloc type.
4222 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4224 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4227 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4229 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4230 (find_function): Likewise.
4231 (pasted_function): Don't error if no prior function found.
4232 (discover_functions): Revert 2008-12-10 change. Extend first
4233 function range to start of section.
4235 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4237 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4239 * elf64-hppa.h: Likewise.
4241 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4243 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4246 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4248 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4249 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4251 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4253 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4254 * archures.c (bfd_mach_mips_xlr): Define.
4255 * bfd-in2.h: Regenerate.
4256 * cpu-mips.c (I_xlr): Define.
4257 (arch_info_struct): Add XLR entry.
4258 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4259 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4260 (mips_mach_extensions): Add XLR entry.
4262 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4264 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4266 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4268 * configure.in: AC_SUBST pdfdir.
4269 * Makefile.am: Add install-pdf, install-pdf-am
4270 and install-pdf-recursive targets. Define pdfdir.
4271 * doc/Makefile.am: Define pdf__strip_dir. Add
4272 install-pdf and install-pdf-am targets.
4273 * po/Make-in: Add install-pdf target.
4274 * configure: Regenerate.
4275 * Makefile.in: Regenerate
4276 * doc/Makefile.in: Regenerate.
4278 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4280 * bfd-in2.h: Regenerate.
4281 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4282 fields from n_entries to n_slots where appropriate, update comments.
4283 (HOWTO): Add TLS relocations.
4284 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4285 (enum elf_m68k_got_offset_size): New enum.
4286 (struct elf_m68k_got_entry.type): Move field to ...
4287 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4288 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4290 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4292 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4293 fields into n_entries array. Update comments.
4294 (elf_m68k_init_got): Simplify, update all uses.
4295 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4296 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4297 GOT entries; update name, update all uses.
4298 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4299 (elf_m68k_get_got_entry): Update.
4300 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4302 (elf_m68k_remove_got_entry_type): Simplify.
4303 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4304 (elf_m68k_can_merge_gots): Update.
4305 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4306 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4307 GOT entries, simplify.
4308 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4309 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4310 field, remove obsoleted local_n_entries field.
4311 (elf_m68k_partition_multi_got_2): New static function.
4312 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4314 (elf_m68k_remove_got_entry_type): Update.
4315 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4316 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4317 update of sgot->size and srelgot->size.
4318 (elf_m68k_gc_sweep_hook): Update.
4319 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4320 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4322 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4323 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4325 2009-02-02 DJ Delorie <dj@redhat.com>
4327 * elf32-mep.c (config_names): Regenerate configuration.
4329 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4331 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4332 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4333 * elf.c (bfd_elf_get_str_section): Make static.
4334 (bfd_elf_find_section): Delete.
4335 * libbfd.h: Regenerate.
4337 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4339 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4340 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4342 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4344 * elflink.c (on_needed_list): New function.
4345 (elf_link_add_object_symbols): Link in --as-needed libs if they
4346 satisfy undefined symbols in other libs.
4348 2009-01-30 Julian Brown <julian@codesourcery.com>
4350 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4351 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4352 with --just-symbols (-R).
4354 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4356 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4357 high_pc in order to properly sign-extend VMAs.
4359 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4360 Mark Shinwell <shinwell@codesourcery.com>
4361 Catherine Moore <clm@codesourcery.com>
4363 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4365 2009-01-28 Catherine Moore <clm@codesourcery.com>
4367 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4368 SEC_LOAD for dynamic relocation sections.
4370 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4372 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4373 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4374 the size of local TLS data.
4376 2009-01-27 Andreas Schwab <schwab@suse.de>
4378 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4379 architectures in the archive.
4381 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4383 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4384 <R_CRIS_32_DTPREL>: Correct relocation value.
4386 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4387 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4388 symbols with non-default visibility.
4390 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4392 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4393 describing the trampolines.
4394 (ppc_elf_relocate_section): Update relocs to describe the
4397 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4399 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4400 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4401 and R_PARISC_PCREL12F relocations.
4403 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4406 * elflink.c (find_version_for_sym): New function split out from,
4407 but without export_dynamic test, ..
4408 (_bfd_elf_link_assign_sym_version): ..here.
4409 (_bfd_elf_export_symbol): Use it.
4411 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4413 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4414 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4415 * elflink.c: ..here, somewhat modified.
4416 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4417 _bfd_elf_link_find_version_dependencies,
4418 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4419 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4420 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4422 * elflink.c: ..and make static here.
4423 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4424 of output_bfd from struct elf_find_verdep_info.
4425 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4426 struct elf_info_failed.
4427 (bfd_elf_size_dynamic_sections): Adjust.
4429 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4432 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4433 after comp_unit_find_line call.
4435 2009-01-21 Nick Clifton <nickc@redhat.com>
4438 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4439 tm_gmtoff field in struct tm.
4441 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4443 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4444 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4445 sections in soft-icache lines unless non_ia_text. Don't add
4446 rodata if doing so would exceed line size.
4448 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4450 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4451 types than bfd_link_hash_indirect, before early return, call
4452 _bfd_elf_link_hash_copy_indirect.
4454 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4456 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4457 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4458 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4459 (elf_backend_obj_attrs_order): New define.
4460 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4461 (elfNN_bed): Add elf_backend_obj_attrs_order.
4463 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4465 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4466 (obj_attr_size): Likewise.
4467 (write_obj_attribute): Likewise.
4468 (_bfd_elf_copy_obj_attributes): Likewise.
4469 (_bfd_elf_parse_attributes): Likewise.
4470 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4471 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4472 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4473 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4474 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4477 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4479 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4480 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4481 (bfd_elf_add_obj_attr_string): Likewise.
4482 (bfd_elf_add_obj_attr_int_string): Likewise.
4483 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4484 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4485 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4486 Tag_nodefaults has no default value.
4487 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4488 comment to reflect the new state.
4490 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4493 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4494 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4495 (adjust_z_magix): Delete dead code handling QMAGIC.
4497 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4499 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4500 IMAGE_SCN_MEM_DISCARDABLE.
4502 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4504 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4505 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4506 * configure.in (commonbfdlib): Delete.
4507 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4508 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4509 is available, not just for linux.
4510 * po/SRC-POTFILES.in: Regenerate.
4511 * Makefile.in: Regenerate.
4512 * configure: Regenerate.
4514 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4515 Julian Brown <julian@codesourcery.com>
4517 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4518 ARM attributes in ABI 2.07.
4519 * elf32-arm.c (get_secondary_compatible_arch): New function.
4520 (set_secondary_compatible_arch): New function.
4521 (tag_cpu_arch_combine): New function.
4522 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4523 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4524 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4525 make it fit with order_01243.
4526 Add support for Tag_also_compatible_with,
4527 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4528 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4529 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4530 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4531 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4532 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4533 Rework the way unknown attributes are handled.
4534 Defer errors until all attributes have been processed.
4536 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4538 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4539 bfd_elf_add_obj_attr_int_string.
4540 Read Tag_compatibility from its new location in the attribute array,
4541 rather than the attribute list.
4542 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4543 bfd_elf_add_obj_attr_int_string.
4544 (_bfd_elf_parse_attributes): Likewise.
4545 (_bfd_elf_merge_object_attributes): There's now only one
4546 Tag_compatibility, and it's in the array, not the list.
4547 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4549 (bfd_elf_add_obj_attr_compat): Rename to
4550 bfd_elf_add_obj_attr_int_string.
4551 (bfd_elf_add_proc_attr_compat): Rename to
4552 bfd_elf_add_proc_attr_int_string.
4553 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4556 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4558 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4559 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4560 (vmsutil.lo): Add dependency rule.
4561 * Makefile.in: Regenerate.
4562 * config.bfd (ia64*-*-*vms*): Add case.
4563 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4564 * configure: Regenerate.
4565 * vmsutil.c: New file.
4566 * vmsutil.h: New file.
4567 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4569 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4570 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4571 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4572 elfNN_vms_object_p): New functions
4573 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4575 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4578 * elflink.c (elf_gc_sweep): Exclude the group section if the
4579 first member of the section group is excluded.
4581 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4584 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4585 saved filename, use bfd_alloc rather than bfd_malloc for it.
4587 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4589 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4591 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4593 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4595 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4597 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4599 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4601 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4603 (struct got_entry): Add br_addr.
4604 (struct call_info): Add priority.
4605 (struct function_info): Add lr_store and sp_adjust.
4606 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4607 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4608 area as an overlay, and check that no other overlays exist. Look up
4609 icache overlay manager entry sym.
4610 (BRA_STUBS, BRA, BRASL): Define.
4611 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4612 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4614 (count_stub, build_stub): Support soft-icache.
4615 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4616 (spu_elf_size_stubs): Size soft-icache stubs.
4617 (overlay_index): New function.
4618 (spu_elf_build_stubs): Make static. Support soft-icache.
4619 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4620 (find_function_stack_adjust): Save lr store and stack adjust insn
4622 (maybe_insert_function): Adjust find_function_stack_adjust call.
4623 (mark_functions_via_relocs): Retrieve priority.
4624 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4625 (sort_calls): Sort by priority first.
4626 (mark_overlay_section): Ignore .ovl.init.
4627 (sum_stack): Only print when stack_analysis.
4628 (print_one_overlay_section): New function, extracted from..
4629 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4630 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4631 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4632 analysis. Call spu_elf_build_stubs.
4633 (spu_elf_relocate_section): For soft-icache encode overlay index
4635 (spu_elf_output_symbol_hook): Support soft-icache.
4636 (spu_elf_modify_program_headers: Likewise.
4638 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4639 num_regions to num_lines. Add line_size and max_branch.
4640 (enum _ovly_flavour): Add ovly_soft_icache.
4641 (spu_elf_build_stubs): Delete.
4643 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4645 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4646 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4648 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4650 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4651 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4652 the program, the known offset starts at the negative size of the
4654 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4657 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4659 * config.bfd: Add lm32-*-rtems*.
4661 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4663 * coff-ppc.c: Add 2009 to Copyright.
4664 * elf32-cris.c: Likewise.
4665 * elflink.c: Likewise.
4667 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4669 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4670 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4672 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4675 * elflink.c (elf_merge_st_other): New.
4676 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4677 hide them if needed.
4678 (elf_link_add_object_symbols): Updated.
4680 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4683 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4684 ref_dynamic and dynamic_def fields when setting def_regular
4687 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4690 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4693 For older changes see ChangeLog-2008
4699 version-control: never