1 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
2 Alan Modra <amodra@bigpond.net.au>
4 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
5 * bfd-in2.h: Regenerate.
6 * libbfd.h: Regenerate.
7 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
8 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
9 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
11 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
14 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
15 instead of shared for R_X86_64_TPOFF32.
16 (elf64_x86_64_relocate_section): Likewise.
18 2009-07-23 Ulrich Drepper <drepper@redhat.com>
20 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
21 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
22 with the BSF_GNU_UNIQUE flag bit set.
23 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
24 for symbols with STB_GNU_UNIQUE binding.
25 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
26 with the STB_GNU_UNIQUE binding.
27 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
28 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
29 symbols with the unique_global field set.
30 (elf_link_output_extsym): Set unique_global field for symbols with
31 the STB_GNU_UNIQUE binding.
32 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
33 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
35 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
37 * bfd-in2.h: Regenerate.
39 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
41 * elflink.c (elf_link_output_extsym): Revert the last change.
43 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
46 * elflink.c (elf_link_output_extsym): Special case ifunc syms
47 when ref_regular, not def_regular.
49 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
52 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
53 from a DSO into a normal FUNC symbol.
54 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
57 2009-07-17 Chao-ying Fu <fu@mips.com>
59 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
60 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
61 interlocking, the last PLT entry needs a nop in the branch delay slot.
62 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
63 output the last two PLT entries in reverse order.
65 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
67 * elf32-i386.c (elf_i386_relocate_section): Don't get local
68 STT_GNU_IFUNC symbol for relocatable link.
69 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
71 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
73 * bfdio.c (bfd_iovec): Add comments for bmmap.
74 * bfd-in2.h: Regenerated.
76 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
78 * Makefile.am: Run "make dep-am".
79 * Makefile.in: Regenerated.
81 2009-07-10 Doug Kwan <dougkwan@google.com>
83 * elf32-arm.c (stub_hash_newfunc): Initialize fields
84 target_addend and orig_insn.
86 2009-07-10 Tom Tromey <tromey@redhat.com>
88 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
89 (elf-eh-frame.lo): Likewise.
90 (elf32-bfin.lo): Likewise.
91 (elf32-frv.lo): Likewise.
92 (elf32-xc16x.lo): Likewise.
93 * Makefile.in: Rebuild.
94 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
95 * elf-eh-frame.c: Likewise.
96 * elf32-bfin.c: Likewise.
97 * elf32-frv.c: Likewise.
98 * elf32-xc16x.c: Likewise.
100 2009-07-10 Julian Brown <julian@codesourcery.com>
102 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
103 symbol a stub entry is derived from, not the entry for the stub
104 itself, in call to elf32_arm_final_link_relocate.
106 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
108 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
109 when reporting addends.
111 2009-07-10 Alan Modra <amodra@bigpond.net.au>
113 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
114 data even when no stubs.
115 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
117 2009-07-10 Alan Modra <amodra@bigpond.net.au>
119 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
120 (ppc_elf_get_synthetic_symtab): Report addend.
122 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
123 (ppc_elf_create_glink): New function.
124 (ppc_elf_create_dynamic_sections): Use it.
125 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
126 (update_local_sym_info): Allocate space for local_plt array.
127 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
129 (is_branch_reloc): New function.
130 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
131 (ppc_elf_gc_sweep_hook): Likewise.
132 (ppc_elf_adjust_dynamic_symbol): Likewise.
133 (allocate_dynrelocs): Likewise.
134 (ppc_elf_size_dynamic_sections): Likewise.
135 (ppc_elf_relocate_section): Likewise.
136 (branch_reloc_hash_match): Use is_branch_reloc.
137 (ppc_elf_tls_optimize): Adjust for local_plt.
138 (write_glink_stub): New function, extracted from..
139 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
140 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
141 branch table when dynamic.
142 (elf_backend_post_process_headers): Define.
143 * elf64-ppc.c (elf_backend_post_process_headers): Define.
144 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
145 (ppc64_elf_get_synthetic_symtab): Report addend.
146 (struct ppc_stub_hash_entry): Add plt_ent.
148 (struct ppc_link_hash_table): Add iplt and reliplt.
149 (create_linkage_sections): Make .iplt and .rela.iplt sections.
150 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
151 (update_local_sym_info): Allocate space for local_plt array.
152 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
154 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
155 and don't change hash flags here.
156 (is_branch_reloc): New function.
157 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
158 (ppc64_elf_gc_sweep_hook): Likewise.
159 (ppc64_elf_adjust_dynamic_symbol): Likewise.
160 (allocate_dynrelocs): Likewise.
161 (ppc64_elf_size_dynamic_sections): Likewise.
162 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
163 (ppc64_elf_size_stubs): Likewise.
164 (ppc64_elf_relocate_section): Likewise.
165 (get_sym_h): Adjust for local_plt.
166 (branch_reloc_hash_match): Use is_branch_reloc.
167 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
168 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
170 2009-07-10 Alan Modra <amodra@bigpond.net.au>
172 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
174 2009-07-10 Alan Modra <amodra@bigpond.net.au>
176 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
177 and ref_regular_nonweak comment.
178 * elflink.c (elf_link_output_extsym): Special case ifunc syms
179 when def_regular, not ref_regular.
180 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
181 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
182 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
184 2009-07-09 Alan Modra <amodra@bigpond.net.au>
186 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
187 of malloc'd struct call_info.
188 (pasted_function): Likewise, priority too.
190 2009-07-07 Alan Modra <amodra@bigpond.net.au>
192 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
193 alignment when packing sections into overlays.
195 2009-07-03 Cary Coutant <ccoutant@google.com>
197 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
199 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
201 * coffcode.h (sec_to_styp_flags): Partially revert (functional
202 changes only) earlier patch:-
204 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
206 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
207 give .debug and .reloc data characteristics.
208 (DOT_RELOC): New define for .reloc section string.
209 (coff_write_object_contents): Use DOT_RELOC instead of string.
211 2009-07-02 Tom Tromey <tromey@redhat.com>
213 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
214 * bfdwin.c (bfd_free_window): Cast to unsigned long.
216 2009-07-01 Nick Clifton <nickc@redhat.com>
218 * elf-m10300.c: Remove trailing white space.
221 2009-07-01 Douglas B Rupp <rupp@gnat.com>
223 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
224 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
225 * configure.in: Use them.
226 * configure: Regenerate.
227 * config.in: Regnerate.
228 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
229 #define _BSD_SOURCE. Add comments.
230 (vms_file_stats_name): Calculate creation date based on available
231 runtime data. Return 1 for version instead of 0.
233 2009-07-01 Nick Clifton <nickc@redhat.com>
236 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
237 to R_ARM_THM_PC8 relocation.
239 2009-06-29 Nick Clifton <nickc@redhat.com>
241 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
242 different uses of the relocations addend when a symbol is in a
245 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
248 * elf.c (bfd_section_from_shdr): Don't change sh_link for
249 SHT_REL/SHT_RELA sections on executable nor shared library.
250 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
253 2009-06-25 Nick Clifton <nickc@redhat.com>
255 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
256 symbols with SEC_MERGE flag.
258 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
260 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
261 give .debug and .reloc data characteristics.
262 (DOT_RELOC): New define for .reloc section string.
263 (coff_write_object_contents): Use DOT_RELOC instead of string.
265 2009-06-25 Tristan Gingold <gingold@adacore.com>
267 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
268 (bfd_mach_o_canonicalize_dynamic_symtab)
269 (bfd_mach_o_get_synthetic_symtab): Defines.
270 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
271 (TARGET_NAME): Use Mach-O specific functions for dynamic.
273 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
274 for scattered relocations.
275 (bfd_mach_o_i386_print_thread): New function.
276 (bfd_mach_o_print_thread): Define.
278 * mach-o.c (text_section_names_xlat): Add an entry for __const.
279 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
280 New functions extracted from ...
281 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
282 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
283 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
284 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
285 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
286 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
288 (bfd_mach_o_scan_read_dylib): Ditto.
289 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
291 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
292 decode isym and flags on little endian targets. Set dysymtab field.
293 (bfd_mach_o_scan_start_address): Adjust for enum names.
294 (bfd_mach_o_lookup_section): Do not look for segments anymore.
295 (bfd_mach_o_print_section): Display bfd section name.
296 (bfd_mach_o_print_segment): Display none if no name.
297 (bfd_mach_o_print_dysymtab): Display next index for local, external
298 and undefined symbols.
299 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
300 Display dylinker name. Display thread and unixthread commands content.
301 (bfd_mach_o_print_thread): New macro.
303 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
304 (bfd_mach_o_ppc_thread_flavour): Ditto.
305 (bfd_mach_o_i386_thread_flavour): Ditto.
306 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
307 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
308 BFD_MACH_O_THREAD_STATE_NONE.
309 (bfd_mach_o_segment_command): Remove segment field.
310 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
311 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
312 (bfd_mach_o_prebound_dylib_command): Ditto.
313 (bfd_mach_o_dylib_command): Ditto.
314 (bfd_mach_o_prebound_dylib_command): Remove section field.
315 (mach_o_data_struct): Add dysymtab field.
316 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
317 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
318 (bfd_mach_o_build_commands): Remove parameter names and attributes.
319 (bfd_mach_o_get_dynamic_reloc_upper_bound)
320 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
322 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
324 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
325 field of struct dirent.
327 2009-06-23 Tristan Gingold <gingold@adacore.com>
329 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
330 of this macro. Fix indentation.
332 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
334 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
335 destination for defined dynamic symbols when deciding whether to
336 insert a stub or not.
337 (allocate_dynrelocs): Make sure functions are not marked as Thumb
338 when actually accessed through a PLT, even when generating a
341 2009-06-22 Tristan Gingold <gingold@adacore.com>
343 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
346 2009-06-22 Alan Modra <amodra@bigpond.net.au>
348 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
349 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
351 2009-06-22 Alan Modra <amodra@bigpond.net.au>
353 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
355 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
357 * elflink.c (elf_link_add_object_symbols): Avoid warning
358 from -Wjump-misses-init in gcc 4.5.0.
360 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
362 * elf32-i386.c (elf_i386_check_relocs): Properly check local
364 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
366 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
368 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
369 r_symndx. Report local symbol name on error.
370 (elf_i386_check_relocs): Updated. Report local symbol name on
372 (elf_i386_gc_sweep_hook): Updated.
373 (elf_i386_relocate_section): Likewise.
375 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
376 r_symndx. Report local symbol name on error.
377 (elf64_x86_64_check_relocs): Updated. Report local symbol name
379 (elf64_x86_64_gc_sweep_hook): Updated.
380 (elf64_x86_64_relocate_section): Likewise.
382 2009-06-19 Tristan Gingold <gingold@adacore.com>
384 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
386 2009-06-19 Tristan Gingold <gingold@adacore.com>
388 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
389 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
390 (bfd_mach_o_valid): Ditto.
391 (bfd_mach_o_wide_p): Ditto.
392 (bfd_mach_o_canonicalize_reloc): Ditto.
393 (bfd_mach_o_build_commands): Ditto.
394 (bfd_mach_o_scan_read_thread): Ditto.
395 (bfd_mach_o_flatten_sections): Ditto.
396 (bfd_mach_o_scan_start_address): Ditto.
397 (bfd_mach_o_lookup_section): Ditto.
398 (bfd_mach_o_core_fetch_environment): Ditto.
399 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
400 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
401 (bfd_mach_o_scan_write_symtab): Ditto.
402 Use macros instead of hard-coded values.
403 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
404 Use bfd_mach_o_get_data instead of direct access. Use macros
405 instead of hard-coded values.
406 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
407 Remove sym argument and get section from mdata.
408 Move code into the else branch.
409 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
410 Remove sym argument and get section from mdata. Adjust code.
411 (bfd_mach_o_scan_read_dylib): Move assertion into the created
412 switch (which replaces consecutive if statements).
413 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
414 module table, table of content, indirect symbols and external
416 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
418 (bfd_mach_o_scan_read_linkedit): New function.
419 (bfd_mach_o_scan_read_str): Ditto.
420 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
422 (bfd_mach_o_get_symtab_upper_bound): Remove check as
423 bfd_mach_o_count_symbols never returns an error.
424 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
425 symtab field (there might be only one symtab).
426 (bfd_mach_o_scan_read_command): Handle reexported dylib.
427 Handle sub frameworks, sub umbrella, sub library and sub client.
428 Read code signature and segment split info commands.
429 (bfd_mach_o_scan): Reindent.
430 (bfd_mach_o_xlat_name): New type.
431 (bfd_mach_o_print_flags): New function.
432 (bfd_mach_o_get_name): Ditto.
433 (bfd_mach_o_cpu_name): New variable.
434 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
435 (bfd_mach_o_section_type_name)
436 (bfd_mach_o_section_attribute_name)
437 (bfd_mach_o_load_command_name): New variables.
438 (bfd_mach_o_print_private_header): New function.
439 (bfd_mach_o_print_section_map): New function extracted from
440 bfd_mach_o_print_private_bfd_data.
441 (bfd_mach_o_print_section): Ditto. Print more infos.
442 (bfd_mach_o_print_segment): Ditto.
443 (bfd_mach_o_print_dysymtab): Ditto.
444 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
445 load weak dylib, reexport dylib and id dylib.
446 Handle code signature and segment_split info.
447 Handle sub frameworks, sub umbrella, sub library and sub client.
448 (bfd_mach_o_section_get_nbr_indirect): New function.
450 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
451 (bfd_mach_o_header_flags): New enum to define header flags.
452 (bfd_mach_o_section_attribute): New enum to replace ...
453 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
454 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
455 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
456 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
457 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
458 these removed macros.
459 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
460 (bfd_mach_o_dylib_module): New type.
461 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
463 (bfd_mach_o_dylib_table_of_content): New type.
464 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
465 (bfd_mach_o_dylib_reference): New type.
466 (BFD_MACH_O_REFERENCE_SIZE): New macro.
467 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
468 modules, toc, references and indirect syms.
469 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
470 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
471 unused). Add comment.
472 (bfd_mach_o_dylib_command): Ditto.
473 (bfd_mach_o_prebound_dylib_command): Ditto.
474 (bfd_mach_o_linkedit_command): New type.
475 (bfd_mach_o_str_command): New type.
476 (bfd_mach_o_load_command): Add linkedit and str fields.
477 (mach_o_data_struct): Add symtab field.
478 (bfd_get_mach_o_data): Renamed to ...
479 (bfd_mach_o_get_data): ... this new macro.
480 (bfd_mach_o_scan_read_symtab_symbol,
481 bfd_mach_o_scan_read_symtab_strtab,
482 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
484 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
485 instead of direct access.
487 2009-06-19 Alan Modra <amodra@bigpond.net.au>
489 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
490 R_PPC_PLTREL24 relocs.
491 (ppc_elf_relocate_section): Likewise.
493 2009-06-19 Alan Modra <amodra@bigpond.net.au>
495 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
496 pointer to sym hash. Update all uses.
497 (update_plt_info): Likewise. Don't check addend here.
499 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
501 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
502 bfd_sym_from_r_symndx.
503 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
505 2009-06-18 Alan Modra <amodra@bigpond.net.au>
507 * elf-bfd.h (struct sym_sec_cache): Delete.
508 (struct sym_cache): New.
509 (bfd_section_from_r_symndx): Delete prototype.
510 (bfd_sym_from_r_symndx): Define prototype.
511 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
512 (bfd_sym_from_r_symndx): ..new function.
513 * elf32-arm.c: Update all uses of struct sym_sec_cache and
514 bfd_section_from_r_symndx to new struct and function.
515 * elf32-bfin.c: Likewise.
516 * elf32-hppa.c: Likewise.
517 * elf32-i386.c: Likewise.
518 * elf32-m32r.c: Likewise.
519 * elf32-m68hc1x.c: Likewise.
520 * elf32-m68hc1x.h: Likewise.
521 * elf32-m68k.c: Likewise.
522 * elf32-ppc.c: Likewise.
523 * elf32-s390.c: Likewise.
524 * elf32-sh.c: Likewise.
525 * elf64-ppc.c: Likewise.
526 * elf64-s390.c: Likewise.
527 * elf64-x86-64.c: Likewise.
528 * elfxx-sparc.c: Likewise.
529 * elfxx-sparc.h: Likewise.
531 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
533 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
534 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
536 2009-06-18 Nick Clifton <nickc@redhat.com>
538 * elflink.c (elf_link_sort_relocs): Return early if there are no
541 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
543 Merge cegcc and mingw32ce target name changes from
546 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
548 * config.bfd: Add arm*-*-cegcc* target.
550 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
552 * config.bfd: Add arm-*-mingw32ce* target.
554 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
556 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
557 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
558 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
559 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
561 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
563 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
564 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
565 * elf32-i386.c (elf_i386_check_relocs): Use it.
566 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
568 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
570 * elf-bfd.h (elf_dyn_relocs): New.
572 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
573 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
575 (elf_i386_copy_indirect_symbol): Likewise.
576 (elf_i386_check_relocs): Likewise.
577 (elf_i386_gc_sweep_hook): Likewise.
578 (elf_i386_allocate_dynrelocs): Likewise.
579 (elf_i386_readonly_dynrelocs): Likewise.
580 (elf_i386_size_dynamic_sections): Likewise.
582 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
583 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
585 (elf64_x86_64_copy_indirect_symbol): Updated.
586 (elf64_x86_64_check_relocs): Likewise.
587 (elf64_x86_64_gc_sweep_hook): Likewise.
588 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
589 (elf64_x86_64_allocate_dynrelocs): Likewise.
590 (elf64_x86_64_readonly_dynrelocs): Likewise.
591 (elf64_x86_64_size_dynamic_sections): Likewise.
593 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
595 * elf32-arm.c (create_got_section): Get existing .rela.got
597 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
598 * elf32-lm32.c (create_got_section): Likewise.
599 * elf32-m32r.c (create_got_section): Likewise.
600 * elf32-ppc.c (ppc_elf_create_got): Likewise.
601 * elf32-s390.c (create_got_section): Likewise.
602 * elf32-sh.c (create_got_section): Likewise.
603 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
604 * elf64-s390.c (create_got_section): Likewise.
605 * elfxx-sparc.c (create_got_section): Likewise.
607 * elflink.c (_bfd_elf_create_got_section): Properly initialize
610 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
612 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
614 * elf32-i386.c (elf_i386_local_hash): Removed.
615 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
616 (elf_i386_get_local_sym_hash): Likewise.
618 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
619 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
620 (elf64_x86_64_get_local_sym_hash): Likewise.
621 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
622 (get_local_sym_hash): Likewise.
624 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
626 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
627 rel_got_sec and plt_sec.
628 (elfNN_ia64_relax_section): Updated.
629 (elfNN_ia64_create_dynamic_sections): Likewise.
631 (allocate_dynrel_entries): Likewise.
632 (elfNN_ia64_size_dynamic_sections): Likewise.
633 (set_got_entry): Likewise.
634 (elfNN_ia64_choose_gp): Likewise.
635 (elfNN_ia64_relocate_section): Likewise.
636 (elfNN_ia64_finish_dynamic_symbol): Likewise.
637 (elfNN_ia64_finish_dynamic_sections): Likewise.
639 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
641 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
644 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
646 * configure.in (elf): Add elf-ifunc.lo.
648 * configure: Regenerated.
649 * Makefile.in: Likewise.
651 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
652 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
654 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
655 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
657 (elf_i386_link_hash_table_create): Likewise.
658 (elf_i386_create_dynamic_sections): Likewise.
659 (elf_i386_check_relocs): Likewise.
660 (elf_i386_allocate_dynrelocs): Likewise.
661 (elf_i386_size_dynamic_sections): Likewise.
662 (elf_i386_relocate_section): Likewise.
663 (elf_i386_finish_dynamic_symbol): Likewise.
664 (elf_i386_finish_dynamic_sections): Likewise.
665 (elf_i386_create_got_section): Removed.
667 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
668 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
670 (elf64_x86_64_compute_jump_table_size): Updated.
671 (elf64_x86_64_link_hash_table_create): Likewise.
672 (elf64_x86_64_create_dynamic_sections): Likewise.
673 (elf64_x86_64_check_relocs): Likewise.
674 (elf64_x86_64_allocate_dynrelocs): Likewise.
675 (elf64_x86_64_size_dynamic_sections): Likewise.
676 (elf64_x86_64_relocate_section): Likewise.
677 (elf64_x86_64_finish_dynamic_symbol): Likewise.
678 (elf64_x86_64_finish_dynamic_sections): Likewise.
679 (elf64_x86_64_create_got_section): Removed.
681 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
682 for pointer alignment. Set up section pointers.
683 (_bfd_elf_create_dynamic_sections): Likewise.
684 (_bfd_elf_create_ifunc_sections): Moved to ...
685 * elf-ifunc.c: Here. New.
687 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
688 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
691 2009-06-16 Doug Kwan <dougkwan@google.com>
693 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
694 to bfd_signed_vma. Cast constant operands which are used in
695 offset related expressions to bfd_signed_vma type as appropriate.
697 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
699 * elf32-vax.c (elf_vax_plt_sym_val): New function.
700 (elf_backend_plt_sym_val): Define.
702 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
704 * elf32-vax.c (elf_vax_reloc_type_class): New function.
705 (elf_backend_reloc_type_class): Define.
707 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
709 * elf32-vax.c (elf_vax_relocate_section): For symbol references
710 from an executable to a shared library treat R_VAX_PC32
711 relocations as R_VAX_PLT32 ones.
713 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
715 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
716 symbols in GOT space calculation.
717 (elf_vax_relocate_section): Adjust accordingly.
719 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
721 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
724 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
726 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
728 (elf_vax_relocate_section): Likewise.
730 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
732 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
733 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
735 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
737 * elf32-i386.c (elf_i386_check_relocs): Reformat.
738 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
740 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
742 * Makefile.am: Run "make dep-am".
743 * Makefile.in: Regenerated.
745 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
747 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
748 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
750 2009-06-15 Nick Clifton <nickc@redhat.com>
752 * po/ru.po: New Russian translation.
753 * configure.in (ALL_LINGUAS): Add ru.
754 * configure: Regenerate.
756 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
758 * elf32-i386.c: Remove duplicated comments.
760 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
763 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
764 dynamic IFUNC pointer in non-shared object. Use .got.plt
765 for IFUNC definition in PIE.
766 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
769 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
770 dynamic IFUNC pointer in non-shared object. Use .got.plt
771 for IFUNC definition in PIE.
772 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
775 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
777 * elf32-i386.c (elf_i386_check_relocs): Properly report
778 local symbol for unhandled relocation against STT_GNU_IFUNC
780 (elf_i386_relocate_section): Likewise.
781 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
782 (elf64_x86_64_relocate_section): Likewise.
784 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
787 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
788 (elf_i386_link_hash_table): Add loc_hash_table and
790 (elf_i386_local_hash): New.
791 (elf_i386_local_htab_hash): Likewise.
792 (elf_i386_local_htab_eq): Likewise.
793 (elf_i386_get_local_sym_hash): Likewise.
794 (elf_i386_link_hash_table_free): Likewise.
795 (elf_i386_allocate_local_dynrelocs): Likewise.
796 (elf_i386_finish_local_dynamic_symbol): Likewise.
797 (bfd_elf64_bfd_link_hash_table_free): Likewise.
798 (elf_i386_link_hash_table_create): Create loc_hash_table and
800 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
801 (elf_i386_size_dynamic_sections): Likewise.
802 (elf_i386_relocate_section): Likewise.
803 (elf_i386_finish_dynamic_sections): Likewise.
804 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
807 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
808 (elf64_x86_64_link_hash_table): Add loc_hash_table and
810 (elf64_x86_64_local_hash): New.
811 (elf64_x86_64_local_htab_hash): Likewise.
812 (elf64_x86_64_local_htab_eq): Likewise.
813 (elf64_x86_64_get_local_sym_hash): Likewise.
814 (elf64_x86_64_link_hash_table_free): Likewise.
815 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
816 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
817 (bfd_elf64_bfd_link_hash_table_free): Likewise.
818 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
820 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
822 (elf64_x86_64_size_dynamic_sections): Likewise.
823 (elf64_x86_64_relocate_section): Likewise.
824 (elf64_x86_64_finish_dynamic_sections): Likewise.
825 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
828 2009-06-10 Philip Blundell <philb@gnu.org>
830 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
831 elf_sec->this_hdr == NULL.
833 2009-06-12 Tristan Gingold <gingold@adacore.com>
835 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
836 * bfd-in2.h: Regenerated.
837 * libbfd.h: Regenerated.
839 * mach-o.c (FILE_ALIGN): New macro.
840 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
841 (bfd_mach_o_print_symbol): Ditto.
842 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
843 (bfd_mach_o_get_reloc_upper_bound): New function.
844 (bfd_mach_o_canonicalize_reloc): Ditto.
845 (bfd_mach_o_scan_write_relocs): Ditto.
846 (bfd_mach_o_scan_write_section_32): Remove offset argument.
847 (bfd_mach_o_scan_write_section_64): Ditto.
848 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
849 written for load command. Do not compute section file offset.
850 (bfd_mach_o_scan_write_segment_64): Ditto.
851 (bfd_mach_o_scan_write_symtab): Compute file offset first.
852 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
854 (bfd_mach_o_mangle_symbols): ... this new function.
855 (bfd_mach_o_write_contents): Be sure to have load commands built.
856 Call bfd_mach_o_mangle_symbols.
857 (bfd_mach_o_build_commands): Adjust for filelen field.
858 Use FILE_ALIGN macro. Clear section file offset if section is empty.
859 Do not set symtab file offset anymore here.
860 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
861 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
862 Set reloc_count and rel_filepos section fields.
863 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
865 (bfd_mach_o_scan_read_section_64): Ditto.
866 (bfd_mach_o_scan_read_section): Ditto.
867 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
868 bfd_mach_o_asymbol. Use unsigned int for file offset type.
869 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
870 Handle weak-ref symbols.
871 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
872 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
873 (bfd_mach_o_scan): Remove assignment to removed field.
874 (bfd_mach_o_mkobject_init): Ditto.
875 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
876 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
877 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
878 (bfd_mach_o_swap_reloc_in): Ditto.
879 (bfd_mach_o_swap_reloc_out): Ditto.
881 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
882 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
883 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
884 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
885 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
886 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
887 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
888 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
889 (BFD_MACH_O_N_WEAK_DEF): New macros.
891 (bfd_mach_o_section_type): Add new enumeration values.
892 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
893 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
894 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
895 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
897 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
898 (BFD_MACH_O_GENERIC_RELOC_PAIR)
899 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
900 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
901 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
902 (BFD_MACH_O_RELENT_SIZE): Ditto.
903 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
904 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
905 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
906 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
907 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
908 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
909 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
910 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
911 (bfd_mach_o_reloc_info): New struct.
912 (bfd_mach_o_asymbol): New struct.
913 (bfd_mach_o_symtab_command): The symbols field is now of type
915 (bfd_mach_o_load_command): The offset and len fields are now of type
917 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
918 Add a filelen field. Add comments.
919 (bfd_mach_o_backend_data): New struct.
920 (bfd_mach_o_get_backend_data): New macro.
921 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
923 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
924 (bfd_mach_o_get_reloc_upper_bound): New prototype.
925 (bfd_mach_o_canonicalize_reloc): Ditto.
927 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
928 duplicated macro. Now defined to _bfd_generic_is_local_label.
929 (TARGET_NAME_BACKEND): New macro...
930 (TARGET_NAME_BACKEND): ... used to name a new variable.
931 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
934 * mach-o-i386.c (i386_howto_table): New variable.
935 (bfd_mach_o_i386_swap_reloc_in): New function.
936 (bfd_mach_o_i386_swap_reloc_out): Ditto.
937 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
938 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
939 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
940 (bfd_mach_o_bfd_reloc_type_lookup)
941 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
943 2009-06-11 Eric Paris <eparis@redhat.com>
944 Nick Clifton <nickc@redhat.com>
946 * opncls.c (_maybe_make_executable): New function. Gives execute
947 permission to an executable bfd that was opened for writing
948 provided that it is a regular file. Replaces common code found in...
949 (bfd_close): here and ...
950 (bfd_close_all_done): here.
952 2009-06-11 Anthony Green <green@moxielogic.com>
954 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
955 * bfd-in2.h: Rebuilt.
957 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
959 (moxie_reloc_map): Ditto.
960 Clean up copyright notice.
962 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
964 * bfd-in2.h: bfd_mmap prototype.
965 * bfdio.c (bfd_mmap): New function.
966 * libbfd.h (bfd_iovec): Add bmmap.
967 * cache.c (cache_bmmap): New function.
968 (cache_iovec): Initialize bmmap member.
969 * opencls.c (opncls_bmmap): New function.
970 (opncls_iovec): Initialize bmmap member.
972 2009-06-09 Tristan Gingold <gingold@adacore.com>
974 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
975 and stabstr_segment fields.
976 (mach_o_be_vec, mach_o_le_vec): Removed
977 (bfd_mach_o_version): New prototype.
979 * mach-o.c (bfd_mach_o_version): Make this function public.
980 (mach_o_wide_p): New function.
981 (bfd_mach_o_wide_p): Ditto.
982 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
984 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
985 Search in the list only if the name starts with a dot.
986 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
987 test. Check bfd_seek status.
988 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
989 (bfd_mach_o_scan_write_section_32): Ditto.
990 (bfd_mach_o_scan_write_section_64): Ditto.
991 (bfd_mach_o_scan_write_section): Removed.
992 (bfd_mach_o_scan_write_segment): Split into ...
993 (bfd_mach_o_scan_write_segment_32): ... this and ...
994 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
995 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
996 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
997 symbol table. Now returns a boolean.
998 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
999 Adjust for status type.
1000 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1001 test. Write symbol table. Numbers the sections.
1002 (bfd_mach_o_read_header): Check bfd_seek status.
1003 Use mach_o_wide_p instead of hard-coded test.
1004 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1005 (bfd_mach_o_scan_read_section_64): Ditto.
1006 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1007 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1008 handled common symbols.
1009 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1010 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1011 (bfd_mach_o_scan_read_dylinker): Ditto.
1012 (bfd_mach_o_scan_read_dylib): Ditto.
1013 (bfd_mach_o_scan_read_thread): Ditto.
1014 (bfd_mach_o_scan_read_symtab): Ditto.
1015 Do not create a section for the stabs.
1016 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1017 (bfd_mach_o_scan_read_segment): Ditto.
1018 (bfd_mach_o_scan_read_command): Ditto.
1019 (bfd_mach_o_scan_start_address): Ditto.
1020 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1021 (bfd_mach_o_archive_p): Check bfd_seek status.
1022 (bfd_mach_o_core_fetch_environment): Ditto.
1024 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1026 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1028 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1029 (elf_i386_link_hash_table_create): Initialize irelifunc.
1030 (elf_i386_check_relocs): Updated. Set up irelifunc for
1032 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1033 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1035 (elf_i386_relocate_section): Likewise.
1037 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1038 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1039 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1041 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1042 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1044 (elf64_x86_64_relocate_section): Likewise.
1046 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1048 (_bfd_elf_create_ifunc_sections): This.
1050 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1052 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1055 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1057 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1058 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1059 building shared object. Check info->executable instead of
1060 !info->shared when setting non_got_ref.
1061 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1062 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1063 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1065 (elf_i386_relocate_section): Output dynamic relocation for
1066 R_386_32 against STT_GNU_IFUNC symbol to get the real
1067 function address when building shared object.
1068 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1069 relocation for STT_GNU_IFUNC symbol in shared object.
1071 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1072 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1073 symbol when building shared object. Check info->executable
1074 instead of !info->shared when setting non_got_ref.
1075 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1076 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1077 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1079 (elf64_x86_64_relocate_section): Output dynamic relocation
1080 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1081 function address when building shared object.
1082 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1083 relocation for STT_GNU_IFUNC symbol in shared object.
1085 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1087 * Makefile.am: Run "make dep-am".
1088 (BFD32_BACKENDS): Add mach-o-i386.lo.
1089 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1090 * Makefile.in: Regenerate.
1092 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1094 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1095 when looking for soft-icache stubs.
1097 2009-06-05 Tristan Gingold <gingold@adacore.com>
1099 * mach-o.h: Update copyright year.
1100 (bfd_mach_o_mach_header_magic): New enum.
1101 (bfd_mach_o_cpu_subtype): Now an enum.
1102 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1103 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1104 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1105 (bfd_mach_o_load_command): Field type_required is now a boolean.
1106 Reindent prototypes.
1107 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1108 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1109 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1110 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1111 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1112 (bfd_mach_o_canonicalize_symtab): Ditto.
1113 (bfd_mach_o_get_symbol_info): Ditto.
1114 (bfd_mach_o_print_symbol): Ditto.
1115 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1116 (bfd_mach_o_make_empty_symbol): Ditto.
1117 (bfd_mach_o_write_contents): Ditto.
1119 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1120 bfd_mach_o_mkobject): Defines.
1121 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1122 Do not check with target vector but with flavour.
1123 (struct mach_o_section_name_xlat): New declaration.
1124 (dwarf_section_names_xlat): Ditto.
1125 (text_section_names_xlat): Ditto.
1126 (data_section_names_xlat): Ditto.
1127 (struct mach_o_segment_name_xlat): Ditto.
1128 (segsec_names_xlat): Ditto.
1129 (bfd_mach_o_convert_section_name_to_bfd): New function.
1130 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1131 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1132 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1133 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1134 Accept any input and output flavour. Do not share private data
1136 (bfd_mach_o_count_symbols): Add a comment.
1137 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1138 (bfd_mach_o_canonicalize_symtab): Ditto.
1139 (bfd_mach_o_get_symbol_info): Ditto.
1140 (bfd_mach_o_print_symbol): Ditto.
1141 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1142 Use constants instead of hard-coded values.
1143 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1145 (bfd_mach_o_scan_write_section_64): Ditto.
1146 (bfd_mach_o_scan_write_segment): Ditto.
1147 Do not copy sections anymore.
1148 (bfd_mach_o_write_contents): Make it public.
1149 Remove dead code. Rewrite typeflag assignment.
1150 (bfd_mach_o_build_commands): New function.
1151 (bfd_mach_o_set_section_contents): Ditto.
1152 (bfd_mach_o_make_empty_symbol): Make it public.
1153 (bfd_mach_o_read_header): Make it static.
1154 Convert to bfd_boolean.
1155 Use constants instead of hard-coded values.
1156 (bfd_mach_o_make_bfd_section): Call
1157 bfd_mach_o_convert_section_name_to_bfd to create name.
1158 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1160 (bfd_mach_o_scan_read_section_64): Ditto.
1161 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1162 a segment anymore. Use constants instead of hard-coded values.
1163 (bfd_mach_o_scan_read_command): Fix style.
1164 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1165 Get rid of BFD_IO_FUNCS.
1166 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1167 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1168 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1169 (bfd_mach_o_object_p): Removed.
1170 (bfd_mach_o_gen_core_p): New function, replaces ...
1171 (bfd_mach_o_core_p): ... deleted.
1172 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1174 * mach-o-i386.c: New file.
1175 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1176 * configure.in (TDEFINES): Add mach_o_i386_vec.
1177 * configure: Regenerated.
1178 * targets.c: Add mach_o_i386_vec.
1180 * mach-o.c: Update copyright years.
1181 (BFD_IO_FUNCS): Remove (was not used).
1182 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1183 bfd_mach_o_slurp_extended_name_table,
1184 bfd_mach_o_construct_extended_name_table,
1185 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1186 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1187 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1188 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1189 bfd_mach_o_get_section_contents_in_window,
1190 bfd_mach_o_bfd_is_local_label_name,
1191 bfd_mach_o_bfd_is_target_special_symbol,
1192 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1193 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1194 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1195 bfd_mach_o_minisymbol_to_symbol,
1196 bfd_mach_o_bfd_get_relocated_section_contents,
1197 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1198 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1199 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1200 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1201 bfd_mach_o_bfd_merge_private_bfd_data,
1202 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1203 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1204 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1205 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1206 bfd_mach_o_bfd_copy_private_header_data,
1207 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1208 * mach-o-target.c: ... here.
1209 Update copyright years.
1211 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1213 * dep-in.sed: Don't use \n in replacement part of s command.
1214 * Makefile.am (DEP1): LC_ALL for uniq.
1216 * Makefile.in: Regenerate.
1218 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1220 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1221 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1222 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1224 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1226 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1227 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1228 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1229 against STT_GNU_IFUNC symbols for static executables.
1230 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1231 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1233 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1234 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1235 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1236 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1238 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1240 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1241 symbols to be left unimported when linking statically.
1242 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1243 code when linking statically.
1245 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf32-i386.c (elf_i386_check_relocs): Increment
1248 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1249 against STT_GNU_IFUNC symbol.
1250 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1251 local STT_GNU_IFUNC definition is used.
1252 (elf_i386_relocate_section): Handle got.offset != -1 for
1253 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1256 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1257 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1258 relocations against STT_GNU_IFUNC symbol.
1259 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1260 local STT_GNU_IFUNC definition is used.
1261 (elf64_x86_64_relocate_section): Handle got.offset != -1
1262 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1263 STT_GNU_IFUNC symbol.
1265 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1268 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1269 (elf_i386_reloc_type_lookup): Likewise.
1270 (R_386_tls): Removed.
1271 (R_386_irelative): New.
1272 (R_386_vt_offset): Updated.
1273 (elf_i386_rtype_to_howto): Likewise.
1274 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1275 (elf_i386_link_hash_table_create): Initialize igotplt,
1277 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1278 (elf_i386_adjust_dynamic_symbol): Likewise.
1279 (elf_i386_allocate_dynrelocs): Likewise.
1280 (elf_i386_relocate_section): Likewise.
1281 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1283 (elf_i386_finish_dynamic_symbol): When building a static
1284 executable, use .iplt, .igot.plt and .rel.iplt sections for
1285 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1286 locally defined STT_GNU_IFUNC symbol.
1288 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1289 (x86_64_reloc_map): Likewise.
1290 (R_X86_64_standard): Updated.
1291 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1292 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1294 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1295 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1296 (elf64_x86_64_allocate_dynrelocs): Likewise.
1297 (elf64_x86_64_relocate_section): Likewise.
1298 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1300 (elf64_x86_64_finish_dynamic_symbol): When building a static
1301 executable, use .iplt, .igot.plt and .rela.iplt sections for
1302 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1303 for locally defined STT_GNU_IFUNC symbol.
1305 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1306 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1308 * bfd-in2.h: Regenerated.
1309 * libbfd.h: Likewise.
1311 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1313 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1314 (_bfd_elf_make_ifunc_reloc_section): Removed.
1315 (_bfd_elf_is_ifunc_symbol): Likewise.
1316 (_bfd_elf_create_static_ifunc_sections): New.
1318 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1320 (elf_link_add_object_symbols): Here.
1321 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1322 STT_GNU_IFUNC symbol.
1323 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1324 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1325 (IFUNC_INFIX): Removed.
1326 (get_ifunc_reloc_section_name): Likewise.
1327 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1328 (_bfd_elf_is_ifunc_symbol): Likewise.
1329 (_bfd_elf_create_static_ifunc_sections): New.
1331 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1333 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1334 (create_got_section): Likewise.
1335 (allocate_dynrelocs): Likewise.
1336 (readonly_dynrelocs): Likewise.
1337 (set_tls_module_base): Likewise.
1338 (dtpoff_base): Likewise.
1340 (elf_i386_link_hash_table_create): Updated.
1341 (elf_i386_create_dynamic_sections): Likewise.
1342 (elf_i386_check_relocs): Likewise.
1343 (elf_i386_size_dynamic_sections): Likewise.
1344 (elf_i386_relocate_section): Likewise.
1346 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1347 (create_got_section): Likewise.
1348 (allocate_dynrelocs): Likewise.
1349 (readonly_dynrelocs): Likewise.
1350 (set_tls_module_base): Likewise.
1351 (dtpoff_base): Likewise.
1353 (elf64_x86_64_link_hash_table_create): Updated.
1354 (elf64_x86_64_create_dynamic_sections): Likewise.
1355 (elf64_x86_64_check_relocs): Likewise.
1356 (elf64_x86_64_size_dynamic_sections): Likewise.
1357 (elf64_x86_64_relocate_section): Likewise.
1359 2009-05-28 Nick Clifton <nickc@redhat.com>
1361 * targets.c (_bfd_target_vector): Only include plugin target in
1362 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1364 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1366 * elf32-spu.c (struct call_info): New member broken_cycle.
1367 (remove_cycle): Instead of physically removing call_info structures
1368 to break call graph cycles, mark them using the broken_cycle flag.
1369 (mark_overlay_section): Respect broken_cycle flag.
1370 (unmark_overlay_section): Likewise.
1371 (collect_lib_sections): Likewise.
1372 (collect_overlays): Likewise.
1373 (sum_stack): Likewise.
1375 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1377 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1378 (mark_functions_via_relocs): Initialize callee->count to 1.
1379 (pasted_function): Likewise.
1380 (spu_elf_auto_overlay): Honor call counts when determining number
1381 of stubs required in software i-cache mode.
1383 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1385 * plugin.c (program_name): Remove.
1386 (plugin_program_name): New.
1387 (bfd_plugin_set_program_name): New.
1388 (try_load_plugin): Use plugin_program_name.
1389 * plugin.h (bfd_plugin_set_program_name): New.
1391 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1393 * aclocal.m4: Include ../config/plugins.m4.
1394 * configure.in: Use AC_PLUGINS.
1395 * configure: Regenerate.
1396 * Makefile.in: Regenerate.
1397 * doc/Makefile.in: Regenerate.
1399 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1401 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1403 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1404 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1405 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1406 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1407 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1408 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1409 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1410 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1411 * reloc.c (bfd_generic_relax_section): Likewise.
1412 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1413 * vms.c (vms_bfd_relax_section): Likewise.
1415 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1417 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1419 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1420 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1422 * elf32-i386.c (allocate_dynrelocs): Updated.
1423 (elf_i386_relocate_section): Likewise.
1424 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1425 (elf64_x86_64_relocate_section): Likewise.
1427 * elf64-x86-64.c (is_indirect_symbol): Removed.
1429 2009-05-26 Nick Clifton <nickc@redhat.com>
1431 * po/id.po: Updated Indonesian translation.
1433 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1435 * Makefile.am: Run "make dep-am".
1438 (ALL_MACHINES): Add cpu-plugin.lo.
1439 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1440 (BFD32_BACKENDS): Add plugin.lo.
1441 (BFD32_BACKENDS_CFILES): Add plugin.c.
1442 (libbfd_la_LIBADD): Add LIBDL
1443 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1444 (bfd_plugin_arch): Declare.
1445 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1446 * bfd.c (bfd): Add plugin_data.
1447 * config.bfd: Handle the plugin target.
1448 * configure.in: Check for --enable-plugins.
1449 (LT_INIT): Use the dlopen option.
1450 * cpu-plugin.c: New.
1453 * targets.c (plugin_vec): Declare.
1454 (_bfd_target_vector): Add plugin_vec.
1455 * Makefile.in: Regenerate.
1456 * bfd-in2.h: Regenerate.
1457 * configure: Regenerate.
1459 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1461 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1462 per line with all lines having continuation backslash. Prefix
1463 first line with "A", following lines with "B".
1464 * Makefile.am (DEP): Don't use dep.sed here.
1465 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1466 dep.sed here on dependencies, sort and uniq.
1467 * Makefile.in: Regenerate.
1469 2009-05-25 Tristan Gingold <gingold@adacore.com>
1471 * makefile.vms: Add verilog.obj to object list OBJS.
1473 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1475 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1476 for BFD_IN_MEMORY is cleared.
1477 (bfd_bwrite): Zero excess memory allocated.
1479 2009-05-22 Julian Brown <julian@codesourcery.com>
1481 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1483 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1484 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1485 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1486 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1487 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1488 (a8_erratum_fix, a8_erratum_reloc): New structs.
1489 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1490 num_a8_erratum_fixes, fix_cortex_a8 fields.
1491 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1492 (elf32_arm_add_stub): Split into two parts, creating...
1493 (elf32_arm_create_or_find_stub_sec): New function.
1494 (elf32_arm_final_link_relocate): Add forward declaration.
1495 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1496 relocations, multiple relocations per stub.
1497 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1498 (arm_size_one_stub): Use find_stub_size_and_template.
1499 (a8_reloc_compare): New.
1500 (find_thumb_glue): Add forward declaration.
1501 (cortex_a8_erratum_scan): New.
1502 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1503 (bfd_elf32_arm_set_cortex_a8_fix): New.
1504 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1505 (arm_map_one_stub): Add THUMB32_TYPE support.
1506 (a8_branch_to_stub_data): New.
1507 (make_branch_to_a8_stub): New.
1508 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1509 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1510 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1511 Cortex-A8 erratum workaround.
1512 * bfd-in2.h: Regenerate.
1514 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1516 * Makefile.am: Run "make dep-am".
1517 * Makefile.in: Regenerate.
1518 * po/SRC-POTFILES.in: Regenerate.
1520 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1522 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1525 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1527 * elf-bfd.h (struct elf_backend_data
1528 <elf_backend_link_output_symbol_hook>): Return an int.
1529 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1530 symbols on deleted .opd entries.
1531 * elflink.c (elf_link_output_sym): Return without outputting sym
1532 if output_symbol_hook returns 2.
1533 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1534 Abort if we must not discard sym.
1535 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1537 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1538 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1539 elf_backend_link_output_symbol_hook return type change.
1540 * elf32-arm.c (output_arch_syminfo): Likewise.
1541 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1542 (elf32_arm_output_arch_local_syms): Likewise.
1543 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1544 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1545 (bfd_score_elf_link_output_symbol_hook): Likewise.
1546 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1547 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1548 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1549 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1550 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1551 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1552 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1553 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1554 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1555 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1556 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1558 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1560 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1561 out of range .opd symbols.
1563 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1565 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1566 fprintf_vma directly.
1567 * peXXigen.c (pe_print_edata): Likewise.
1568 (pe_print_pdata): Likewise.
1569 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1570 (_bfd_XX_print_private_bfd_data_common): Likewise.
1572 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1574 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1576 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1577 Paul Brook <paul@codesourcery.com>
1579 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1580 fix discarded sections.
1582 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1584 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1585 sections into the software icache.
1587 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1589 * elf32-spu.c (build_stub): Always build "compact" sofware
1592 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1594 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1595 (spu_elf_setup): Initialize it.
1596 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1597 Update to new-sytle cache manager data structures.
1598 (spu_elf_build_stubs): Generate new-style cache manager data
1599 structures and symbols.
1600 (spu_elf_auto_overlay): Update size computation.
1602 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1604 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1605 segments first amongst the program headers.
1607 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1609 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1610 into addresses for relocation types that look at high bits. Remove
1611 special handling of relocation overflow warnings.
1613 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1615 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1616 control flow graph between fragments of a function.
1618 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1620 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1621 generate only a 16-byte .toe section.
1622 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1624 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1626 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1627 (spu_elf_place_overlay_data): ..here. New function.
1628 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1630 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1632 * elf32-arm.c: Move sysdep.h to start of file.
1634 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1636 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1638 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1639 __icache_tag_array and __icache_tag_array_size.
1641 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1643 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1645 (bfinfdpic_link_omit_section_dynsym): Likewise.
1646 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1648 2009-05-05 Paul Brook <paul@codesourcery.com>
1650 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1651 * bfd-in2.h: Regenerate.
1652 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1653 (_arm_elf_section_data): Add text and exidx fields.
1654 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1655 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1656 copy_exidx_entry): New functions.
1657 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1659 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1661 * elf32-arm.c (DEF_STUBS): New helper define.
1662 (DEF_STUB): Likewise.
1663 (stub_def): New type.
1664 (stub_definitions): New array, containing stub template pointers
1666 (arm_size_one_stub): Make use of stub_definitions.
1668 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1670 * elflink.c (find_version_for_sym): Remove from here, ...
1671 * linker.c (bfd_find_version_for_sym): ... rename, replace
1672 here, make public and update all callers.
1673 * bfd-in2.h: Regenerate.
1675 2009-04-30 Nick Clifton <nickc@redhat.com>
1677 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1679 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1680 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1681 into a STT_GNU_IFUNC symbol type.
1682 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1684 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1685 the binary contains ifunc symbols.
1686 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1687 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1688 * elf32-i386.c (is_indirect_function): New function.
1689 (elf_i386_check_relocs): Create an ifunc output section.
1690 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1691 section if necessary.
1692 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1694 (elf_i386_add_symbol_hook): New function. Set the
1695 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1696 symbol is encountered.
1697 (elf_backend_post_process_headers): Define.
1698 (elf_backend_add_symbol_hook): Define.
1699 (elf_i386_post_process_headers): Rename to
1700 elf_i388_fbsd_post_process_headers.
1701 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1702 (is_indirect_function): New function.
1703 (elf64_x86_64_check_relocs): Create an ifunc output section.
1704 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1705 section if necessary.
1706 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1707 symbol if necessary.
1708 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1709 elf_obj_data structure if an ifunc symbol is encountered.
1710 (elf_backend_post_process_headers): Define.
1711 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1712 if we have ifunc symbols to handle.
1713 (get_ifunc_reloc_section_name): New function. Computes the name
1714 for an ifunc section.
1715 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1716 section to hold ifunc relocs.
1717 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1718 (bfd_print_symbol_vandf): Handle ifunc symbols.
1719 (bfd_decode_symclass): Likewise.
1720 * bfd-in2.h: Regenerate.
1722 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1724 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1725 MOVW and MOVT relocations in a shared library link.
1727 2009-04-27 Anthony Green <green@moxielogic.com>
1729 * verilog.c: New file.
1730 * Makefile.am (BFD32_LIBS): Add verilog.c.
1731 (BFD32_LIBS_CFILES): Add verilog.c.
1732 (verilog.lo): New build rule.
1733 * Makefile.in: Rebuilt.
1734 * targets.c: Add verilog support.
1735 * bfd.c (tdata union): Add Verilog private data field.
1736 * bfd-in2.h: Regenerate.
1738 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1740 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1743 2009-04-23 Matthias Klose <doko@ubuntu.com>
1745 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1747 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1750 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1751 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1752 (elf32_arm_size_stubs): Likewise.
1753 (record_thumb_to_arm_glue): Deleted unused function.
1754 (bfd_elf32_arm_process_before_allocation): No longer handle
1755 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1756 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1757 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1759 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1761 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1762 (elf32_arm_write_section): Declare early.
1763 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1764 (arm_allocate_glue_section_space): Exclude empty sections.
1765 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1766 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1768 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1769 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1770 (elf32_arm_size_dynamic_sections): Allocate interworking
1772 (bfd_elf32_bfd_final_link): Define.
1774 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1776 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1778 * coffcode.h (coff_compute_section_file_positions): Clear
1779 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1781 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1782 force_minimum_alignment.
1784 * libcoff.h: Regenerated.
1786 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1787 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1789 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1790 nor target_subsystem.
1792 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1793 force_minimum_alignment nor target_subsystem.
1795 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1797 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1798 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1799 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1800 include in coff-x86_64.c of headers.
1801 (PDATA_ROW_SIZE): New define.
1802 (pex_regs[]): New static array.
1803 (pex64_get_runtime_function): New static function.
1804 (pex64_get_unwind_info): Likewise.
1805 (pex64_get_scope_entry): Likewise.
1806 (pex64_xdata_print_uwd_codes): Likewise.
1807 (pex64_get_section_by_rva): Likewise.
1808 (pex64_dump_xdata): Likewise.
1809 (pex64_bfd_print_pdata): Likewise.
1810 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1811 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1812 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1814 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1815 Alan Modra <amodra@bigpond.net.au>
1816 Dave Korn <dave.korn.cygwin@gmail.com>
1818 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1819 long names and non-NUL-terminated strings.
1821 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1823 * bfd-in2.h: Regenerated.
1825 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1827 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1828 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1830 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1833 * coffcode.h (bfd_pei_p): New.
1835 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1836 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1837 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1838 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1839 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1840 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1842 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1843 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1844 bfd_efi_rtdrv_x86_64_vec,
1845 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1846 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1847 * targets.c: Likewise.
1849 * configure: Regenerated.
1850 * libcoff.h: Likewise.
1851 * Makefile.in: Likewise.
1853 * efi-app-ia32.c: Removed.
1854 * efi-app-x86_64.c: Likewise.
1855 * efi-bsdrv-ia32.c: Likewise.
1856 * efi-bsdrv-ia64.c: Likewise.
1857 * efi-bsdrv-x86_64.c: Likewise.
1858 * efi-rtdrv-ia32.c: Likewise.
1859 * efi-rtdrv-ia64.c: Likewise.
1860 * efi-rtdrv-x86_64.c: Likewise.
1861 * efi-rtdrv-ia32.c: Likewise.
1863 * efi-app-ia64.c: Moved to ...
1865 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1866 (TARGET_NAME): Set to pei-ia64.
1868 * libpei.h (bfd_target_pei_p): Removed.
1869 (bfd_target_pei_arch): Likewise.
1870 (bfd_target_efi_app_p): Likewise.
1871 (bfd_target_efi_app_arch): Likewise.
1872 (bfd_target_efi_bsdrv_p): Likewise.
1873 (bfd_target_efi_bsdrv_arch): Likewise.
1874 (bfd_target_efi_rtdrv_p): Likewise.
1875 (bfd_target_efi_rtdrv_arch): Likewise.
1876 (bfd_pe_executable_p): Likewise.
1878 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1879 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1880 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1881 and efi-rtdrv-ia32.c.
1882 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1883 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1884 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1885 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1886 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1887 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1888 (efi-app-ia64.lo): Removed.
1889 (efi-bsdrv-ia32.lo): Likewise.
1890 (efi-rtdrv-ia32.lo): Likewise.
1891 (efi-app-ia64.lo): Likewise.
1892 (efi-bsdrv-ia64.lo): Likewise.
1893 (efi-rtdrv-ia64.lo): Likewise.
1894 (efi-app-x86_64.lo): Likewise.
1895 (efi-bsdrv-x86_64.lo): Likewise.
1896 (efi-rtdrv-x86_64.lo): Likewise.
1899 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1901 (arch_type): Removed.
1902 (pe_arch): Likewise.
1903 (pe_bfd_object_p): Just return coff_object_p.
1905 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1906 bfd_pe_executable_p with bfd_pei_p.
1908 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1910 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1911 PLT entries to an undefined symbol when generating a shared
1914 2009-04-17 Nick Clifton <nickc@redhat.com>
1917 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1919 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1921 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1922 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1923 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1924 * binary.c (binary_bfd_define_common_symbol): Likewise.
1925 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1926 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1927 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1928 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1929 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1930 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1931 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1932 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1933 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1934 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1935 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1936 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1937 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1938 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1939 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1940 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1941 * som.c (som_bfd_define_common_symbol): Likewise.
1942 * srec.c (srec_bfd_define_common_symbol): Likewise.
1943 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1944 * versados.c (versados_bfd_define_common_symbol): Likewise.
1945 * vms.c (vms_bfd_define_common_symbol): Likewise.
1946 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1947 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1948 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1949 (pmac_xcoff_vec): Likewise.
1950 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1951 (aix5coff64_vec): Likewise.
1952 * linker.c (bfd_generic_define_common_symbol): New function.
1953 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1954 (_bfd_define_common_symbol): New field.
1955 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1956 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1957 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1959 * bfd-in2.h: Regenerate.
1960 * libbfd.h: Likewise.
1961 * libcoff.h: Likewise.
1963 2009-04-15 Anthony Green <green@moxielogic.com>
1965 * targets.c: Add moxie support.
1966 * Makefile.am: Ditto.
1967 * Makefile.in: Rebuilt.
1968 * cpu-moxie.c, elf32-moxie.c: New files.
1969 * archures.c: Add moxie support.
1970 * configure.in: Add moxie support.
1971 * configure: Rebuilt.
1972 * config.bfd, archures.c: Add moxie support.
1973 * bfd-in2.h: Rebuilt.
1975 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1977 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1978 branch to an undef weak symbol into a jump to next instruction if
1979 a PLT entry will be created.
1981 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1983 * coffgen.c (make_a_section_from_file): Set the backend long
1984 section names enable if long section names found on input.
1985 * coffcode.h: Extend long section names documentation to match.
1987 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1989 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1992 2009-04-07 DJ Delorie <dj@redhat.com>
1994 * archures.c: Add bfd_mach_mep_c5.
1995 * bfd-in2.h: Likewise.
1996 * cpu-mep.c: Add bfd_c5_arch.
1997 * elf32-mep.c: Support it.
1999 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2001 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2002 info->callbacks->einfo.
2003 * linker.c (_bfd_generic_section_already_linked): Likewise.
2005 2009-04-06 DJ Delorie <dj@redhat.com>
2007 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2009 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2011 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2012 _bfd_pex64_print_pdata only if PE is defined.
2014 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2015 (_bfd_pex64_print_pdata): This.
2017 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2018 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2021 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2023 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2024 _bfd_pep_print_x64_pdata.
2025 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2026 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2028 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2030 * elf32-xtensa.c (relax_property_section): Always set r_offset
2033 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2035 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2036 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2038 (elf32_arm_stub_type): New enum values for the two new stubs.
2039 (arm_type_of_stub): Make use of the two new stubs.
2040 (arm_size_one_stub): Handle the two new stubs.
2042 2009-04-01 Matt Thomas <matt@netbsd.org>
2044 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2045 hidden symbols into the GOT or PLT.GOT.
2046 (elf_vax_relocate_section): Do not emit a PCREL reloc
2047 into a shared object if it is against a hidden symbol.
2049 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2051 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2052 and know_contains_shared_object_p.
2053 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2054 Cache the result in the archive_info table.
2055 (xcoff_auto_export_p): Add an "info" parameter and update the
2056 call to xcoff_archive_contains_shared_object_p.
2057 (xcoff_mark_auto_exports): Update accordingly.
2058 (xcoff_post_gc_symbol): Likewise.
2060 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2062 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2065 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2067 * coff-rs6000.c (member_layout): New structure.
2068 (archive_iterator): Likewise.
2069 (member_layout_init): New function.
2070 (archive_iterator_begin): Likewise.
2071 (archive_iterator_next): Likewise.
2072 (xcoff_write_armap_old): Use the new iterator functions.
2073 (do_shared_object_padding): Delete.
2074 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2075 handling of arch_info.
2076 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2077 first loop rather than the second. Allocate a member header if
2078 there isn't one, then work out the stat information and length
2079 in the first loop too. Use the new iterators for the second loop.
2080 (xcoff_write_archive_contents_big): Likewise.
2082 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2084 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2085 (bfd_xcoff_set_archive_import_path): Likewise.
2086 * bfd-in2.h: Regenerate.
2087 * xcofflink.c: Include libiberty.h.
2088 (xcoff_archive_info): New structure.
2089 (xcoff_archive_info_hash): New function.
2090 (xcoff_archive_info_eq): Likewise.
2091 (xcoff_get_archive_info): Likewise.
2092 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2093 (bfd_xcoff_split_import_path): New function.
2094 (bfd_xcoff_set_archive_import_path): Likewise.
2095 (xcoff_set_import_path): Move earlier in file.
2096 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2097 object to the the directory part of the bfd's filename. Get the
2098 import path and filename of an archive object from the archive's
2099 xcoff_tdata, initializing it if necessary. Update use of
2101 (bfd_link_input_bfd): Update use of import_file_id.
2102 (xcoff_write_global_symbol): Likewise.
2104 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2106 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2108 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2110 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2111 a .loader section for relocatable links.
2112 (xcoff_need_ldrel_p): New function.
2113 (xcoff_mark): Use it.
2114 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2116 (xcoff_build_ldsym): New function, split out from...
2117 (xcoff_build_ldsyms): ...here. Rename to...
2118 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2119 call xcoff_build_ldsym, if there's a loader section.
2120 (xcoff_build_loader_section): New function, extracted verbatim from...
2121 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2122 there's a loader section. Only add an __rtinit loader symbol
2123 if there's a loader section. Update after above name change.
2124 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2125 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2126 and xcoff_create_ldrel.
2127 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2128 (xcoff_reloc_link_order): Likewise, but only call it if there's
2129 a loader section. Use xcoff_symbol_section.
2130 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2131 if there's a loader section.
2133 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2135 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2137 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2139 * elf32-arm.c (group_sections): Rewrite loops for better
2142 2009-03-30 DJ Delorie <dj@redhat.com>
2144 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2145 relocs when doing a relocatable link.
2147 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2149 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2150 "ERROR:", in error messages.
2151 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2152 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2153 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2154 (elf32_arm_merge_eabi_attributes): Likewise.
2155 (elf32_arm_merge_private_bfd_data): Likewise.
2157 2009-03-27 Nick Clifton <nickc@redhat.com>
2159 * section.c (bfd_get_section_contents): Detect and handle the case
2160 where a section has the SEC_IN_MEMORY flag set but no actual
2163 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2166 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2167 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2168 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2169 if we don't find matching PT_LOAD when copying.
2171 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2173 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2174 the reloc descriptions.
2176 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2178 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2179 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2180 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2182 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2184 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2185 (bfd_i386_arch_intel_syntax): Likewise.
2186 (i8086_arch): Likewise.
2187 (bfd_x86_64_arch): Likewise.
2189 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2191 * elf32-cris.c (cris_elf_relocate_section): <case
2192 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2193 symbols for non-allocated sections. Don't check whether to
2194 generate R_CRIS_DTPMOD for non-allocated sections.
2195 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2196 handle relocation GC:ing if applied to non-allocated section.
2197 (cris_elf_check_relocs): Similar.
2199 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2200 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2201 when emitting a known TP offset in the GOT.
2203 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2205 * elf64-ppc.c (synthetic_opd): Delete.
2206 (compare_symbols): Look for .opd name rather than section match.
2207 (ppc64_elf_get_synthetic_symtab): Likewise.
2209 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2211 * elf32-ppc.c (is_pic_glink_stub): Delete.
2212 (is_nonpic_glink_stub): New function.
2213 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2215 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2217 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2218 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2220 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2221 macros for visibilty and locality checks.
2222 (elf_s390_adjust_dynamic_symbol): Likewise.
2223 (allocate_dynrelocs): Likewise.
2224 (elf_s390_relocate_section): Likewise.
2225 (elf_s390_finish_dynamic_symbol): Likewise.
2226 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2227 (elf_s390_adjust_dynamic_symbol): Likewise.
2228 (allocate_dynrelocs): Likewise.
2229 (elf_s390_relocate_section): Likewise.
2230 (elf_s390_finish_dynamic_symbol): Likewise.
2232 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2234 * bfd-in2.h: Regenerated.
2235 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2236 for debugging sections and map memory read/write dependent on
2238 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2239 without memory read flags set.
2240 * section.c: Add SEC_COFF_NOREAD to section flags.
2242 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2244 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2247 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2249 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2250 "no overlays" return. If there are overlays, create overlay
2251 manager entry symbols here, so that..
2252 (spu_elf_build_stubs): ..we don't need to set them up here.
2253 Simplify entry symbol tests.
2254 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2256 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2258 * elf.c (elfcore_grok_openbsd_procinfo)
2259 (elfcore_grok_openbsd_note): New functions.
2260 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2262 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2264 * vms-hdr.c: Don't include alloca.h.
2265 * elf32-m68hc1x.c: Include alloca-conf.h.
2267 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2269 * Makefile.am: Run "make dep-am".
2270 * Makefile.in: Regenerate.
2272 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2274 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2276 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2278 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2280 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2281 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2282 ovly_return fields with ovly_entry[2]. Adjust all users.
2283 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2285 (spu_elf_build_stubs): Likewise.
2286 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2287 ovly_flavour changes. Update all callers.
2288 (ovl_stub_size_log2): New function.
2289 (build_stub): Handle compact icache stubs. Use different manager
2290 entry point for stubs in non-icache area.
2291 (spu_elf_size_stubs): Don't allocate space for indirect branch
2293 (spu_elf_build_stubs): And don't built them.
2295 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2297 * dwarf2.c (read_section): Always use rawsize, if available.
2299 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2301 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2302 of rawsize and size for buffer.
2304 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2306 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2307 parameter just because fixed sections fit into local store.
2308 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2309 generating overlays if fixed sections plus reserved stack
2310 and heap space fit into local store.
2312 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2314 * elf32-spu.c (build_stub): Correct icache set_id.
2315 (spu_elf_relocate_section): Likewise.
2317 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2319 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2320 symbol table if it was created by the current call.
2322 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2324 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2325 class XMC_DS rather than XMC_UA.
2327 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2329 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2330 bfd_boolean export_defineds parameter with an unsigned int
2331 auto_export_flags parameter.
2332 * bfd-in2.h: Regenerate.
2333 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2334 split out from xcoff_build_ldsyms.
2335 (xcoff_covered_by_expall_p): New function.
2336 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2337 but with extra code to handle -bexpfull and -bexpall.
2338 (xcoff_mark_auto_exports): New function.
2339 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2340 a function should be automatically exported.
2341 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2342 parameter with an auto_export_flags parameter. Update ldinfo
2343 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2346 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2348 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2349 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2350 init and fini functions. Do garbage collection for objects
2351 without an entry point too.
2353 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2355 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2356 check whether a symbol has csect information.
2357 (coff_print_aux): Likewise.
2358 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2359 information for C_AIX_WEAKEXT too.
2360 (_bfd_xcoff_swap_aux_out): Likewise.
2361 (xcoff_reloc_type_br): Handle defweak symbols too.
2362 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2363 information for C_AIX_WEAKEXT too.
2364 (_bfd_xcoff64_swap_aux_out): Likewise.
2365 (xcoff64_reloc_type_br): Handle defweak symbols too.
2366 * coffgen.c (coff_print_symbol): Handle auxillary function
2367 information for C_AIX_WEAKEXT too.
2368 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2369 instead of BSF_GLOBAL if the L_WEAK flag is set.
2370 (xcoff_dynamic_definition_p): New function.
2371 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2372 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2373 always take the symbol class from the ldsym. Use weak bfd symbol
2374 types for weak ldsyms.
2375 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2376 Fix the check for whether a definition is from a shared object.
2377 Allow redefinitions of weak symbols.
2378 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2379 (xcoff_keep_symbol_p): Likewise.
2380 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2381 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2382 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2383 but mark them as L_WEAK.
2384 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2385 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2387 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2389 * xcofflink.c (xcoff_mark): When walking the relocations,
2390 only mark the target symbol or the target section, not both.
2391 (xcoff_final_definition_p): New function.
2392 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2393 symbol is a valid definition of the associated output symbol.
2394 Use XCOFF_ALLOCATED to stop the same hash table entry having
2396 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2398 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2400 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2402 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2405 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2407 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2408 * libcoff.h: Regenerate.
2409 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2410 line-number counts in the bfd's lineno_counts field.
2411 Don't keep per-csect line-number counts.
2412 (xcoff_sweep): Don't update per-csect line-number counts.
2413 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2414 entries in each output section.
2415 (xcoff_link_input_bfd): Get the number of line numbers from
2416 the bfd's lineno_counts field, rather than recalculating it
2417 from scratch. Fix the range check when updating C_BINCL and
2419 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2420 here. Don't expect csects to have line-number counts.
2422 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2424 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2425 * libcoff.h: Regenerate.
2426 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2427 "skip" logic from xcoff_link_input_bfd.
2428 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2429 objects in a dynamic link, rather than checking whether csectpp
2430 is null. Always allocate debug_index for other objects,
2431 and always go through the loop. Update the type of debug_index
2432 after the change above. Read the auxillary csect information
2433 and use xcoff_keep_symbol_p to decide whether a symbol should
2434 be kept. Set its debug_index to -2 if not.
2435 (xcoff_link_input_bfd): Update the type of debug_index after
2436 the change above and always expect it to be nonnull. Use it to
2437 test whether a symbol should be stripped, rather than making the
2438 decision here. Postpone all symbol creation to the second pass.
2440 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2442 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2443 creating a descriptor.
2444 (xcoff_sweep): Don't mark toc_section unless it's needed.
2445 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2446 when marking every bfd.
2447 (xcoff_link_input_bfd): Skip all TOC anchors.
2448 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2449 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2450 to -1; call xcoff_find_tc0 instead.
2452 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2454 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2455 * libcoff.h: Regenerate.
2456 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2457 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2458 the previous symbol's csect. Treat last_symndx as an inclusive value
2459 and simplify its handling.
2460 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2461 symbols with the right csect. Don't mark rsec when processing
2462 relocations against undefined or absolute sections.
2463 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2464 of bfd_und_section_ptr.
2465 (xcoff_link_input_bfd): Likewise.
2467 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2469 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2470 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2471 flag is set. Assert that all undefined symbols are either
2472 imported or defined by a dynamic object.
2473 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2474 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2475 handling to all relocations. Only set XCOFF_CALLED for function
2477 (xcoff_find_function): New function, split out from...
2478 (bfd_xcoff_export_symbol) ...here.
2479 (xcoff_set_import_path): New function, split out from...
2480 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2481 meaning of XCOFF_CALLED.
2482 (xcoff_mark_symbol): If we mark an undefined and unimported
2483 symbol, find some way of defining it. If the symbol is a function
2484 descriptor, fill in its definition automatically. If the symbol
2485 is a function, mark its descriptor and allocate room for global
2486 linkage code. Otherwise mark the symbol as implicitly imported.
2487 Move the code for creating function descriptors from...
2488 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2489 check for symbols that were implicitly defined.
2490 (xcoff_mark): Don't count any dynamic relocations against
2492 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2493 in the xcoff link info.
2494 (xcoff_link_input_bfd): Remove handling of undefined and
2497 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2499 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2500 if the target is absolute. Fix comment typo.
2501 (xcoff_ppc_relocate_section): Remove FIXME.
2502 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2503 if the target is absolute.
2505 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2507 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2508 R_POS and R_NEG relocations against absolute symbols to the
2511 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2513 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2514 to 2 for bfd_mach_ppc_620.
2516 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2518 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2519 * configure.in: Likewise.
2520 * configure: Regenerate.
2522 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2525 * elf.c (assign_section_numbers): Generate symbol table if there
2526 is any relocation in output.
2527 (_bfd_elf_compute_section_file_positions): Likewise.
2529 2009-03-13 Nick Clifton <nickc@redhat.com>
2532 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2533 * elflink.c (elf_link_read_relocs_from_section): Use
2534 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2535 relocs but no symbol table.
2536 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2538 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2541 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2542 to check ___tls_get_addr.
2544 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2545 strncmp to check __tls_get_addr.
2547 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2549 * dwarf2.c (read_section): Always check the offset, even when the
2550 section has been read before.
2552 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2554 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2557 2009-03-11 Chris Demetriou <cgd@google.com>
2559 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2560 * bfd-in2.h: Regenerate.
2561 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2562 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2564 (bsd_write_armap): Likewise.
2565 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2566 flag is set, do nothing.
2567 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2570 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2572 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2573 used to update stack pointer.
2575 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2578 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2579 for unknown symbols in absolute section.
2581 2009-03-06 Nick Clifton <nickc@redhat.com>
2583 * po/es.po: Updated Spanish translation.
2585 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2587 * elf32-arm.c (group_sections): Take next section size into
2588 account before accepting to group it.
2590 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2592 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2594 (elf32_arm_final_link_relocate): Likewise.
2596 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2599 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2601 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2603 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2604 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2605 (BFD_FAKE_SECTION): Init new flag.
2606 * ecoff.c (bfd_debug_section): Likewise.
2607 * bfd-in2.h: Regenerate.
2608 * libbfd.h: Regenerate.
2609 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2610 (ppc_elf_reloc_type_lookup): Handle new relocs.
2611 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2612 without marker relocs.
2613 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2614 if section has no old-style calls.
2615 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2616 Don't try to optimize new-style __tls_get_addr call when handling
2617 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2619 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2620 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2621 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2622 without marker relocs.
2623 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2624 if section has no old-style calls. Set toc_ref for new relocs as
2626 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2627 Don't try to optimize new-style __tls_get_addr call when handling
2628 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2631 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2634 * configure.in: Test for ld --as-needed support. Link shared
2635 libbfd against libm.
2636 * configure: Regenerate.
2638 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2640 * Makefile.am: Run "make dep-am".
2641 * Makefile.in: Regenerate.
2643 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2645 * elf32-score7.c: New file.
2646 * elf32-score.h: New file.
2647 * elf32-score.c: Add code to support score 7. Set score7 as the
2649 * cpu-score.c: Add score7 architecure.
2650 (compatibile): New function.
2651 * Makefile.am: Add rules for building elf32-score7 object.
2652 * Makefile.in: Regenerate.
2653 * configure.in: Add elf32-score7 object to score vectors.
2654 * configure: Regenerate.
2655 * reloc.c: Add score7 relocs.
2656 * archures.c: Add score3 and score7 machine numbers.
2657 * bfd-in2.h: Regenerate.
2658 * libbfd.h: Regenerate.
2660 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2662 * configure: Regenerate.
2664 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2666 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2667 (elf32_hppa_check_relocs): Use it.
2669 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2671 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2672 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2673 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2674 (elf_hppa_record_segment_addrs): Likewise.
2675 (elf_hppa_final_link): Likewise.
2676 (elf_hppa_relocate_insn): Likewise.
2677 (elf_hppa_final_link_relocate): Likewise.
2678 (elf64_hppa_relocate_section): Likewise.
2679 * elf64-hppa.c: Insert above.
2681 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2683 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2684 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2685 (elf_hppa_relocate_section): Likewise.
2686 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2687 from struct elf_link_hash_entry. Add count field.
2688 (struct elf64_hppa_dyn_hash_table): Delete.
2689 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2690 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2691 (hppa_elf_hash_entry, eh_name): Define.
2692 (elf64_hppa_new_dyn_hash_entry): Delete.
2693 (elf64_hppa_dyn_hash_lookup): Delete.
2694 (elf64_hppa_dyn_hash_traverse): Delete.
2695 (get_dyn_name): Delete.
2696 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2697 of struct elf64_hppa_dyn_hash_entry *.
2698 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2699 allocate_global_data_plt, allocate_global_data_stub,
2700 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2702 (hppa64_link_hash_newfunc): New.
2703 (elf64_hppa_hash_table_create): Rework.
2704 (count_dyn_reloc): Likewise.
2705 (hppa64_elf_local_refcounts): New.
2706 (elf64_hppa_check_relocs): Rework using standard technique for recording
2707 local DLT, PLT and OPD reference counts.
2708 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2709 elf_link_hash_entry *.
2710 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2711 allocate_global_data_plt, allocate_global_data_stub,
2712 allocate_global_data_opd, allocate_dynrel_entries,
2713 elf64_hppa_adjust_dynamic_symbol,
2714 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2715 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2716 Use hppa_link_hash_table. Rework.
2717 (elf64_hppa_link_output_symbol_hook): Rework.
2718 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2719 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2720 elf64_hppa_finish_dynamic_sections): Likewise.
2722 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2724 * elf32-arm.c (stub_reloc_type): Removed.
2725 (insn_sequence): Renamed reloc_type field to r_type.
2726 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2727 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2728 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2729 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2730 (arm_stub_is_thumb): Catch new stubs.
2731 (arm_type_of_stub): Handle new stubs.
2732 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2733 (bfd_elf32_arm_process_before_allocation): Remove useless
2736 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2738 * elf.c (elf_find_function): Use is_function_type to check
2741 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2743 * xtensa-modules.c: Revert to previous version 1.11 due
2744 to inadvertant commit.
2746 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2748 * elf32-xtensa.c (text_action_add): Separate test for action
2749 type. Break if saved action is ta_widen_insn at same offset.
2751 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2753 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2754 to elf32_arm_stub_long_branch_any_arm_pic.
2755 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2756 (enum elf32_arm_stub_type, arm_type_of_stub)
2757 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2760 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2762 * elf32-arm.c (PREV_SEC): Update comment.
2763 (group_sections): Rename argument to stubs_always_after_branch.
2764 Reverse the list and place stubs at the end of input sections.
2766 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2768 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2770 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2772 (arm_size_one_stub): Remove unnecessary break.
2773 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2775 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2777 * elf32-arm.c (stub_insn_type): New type.
2778 (stub_reloc_type): Likewise.
2779 (insn_sequence): Likewise.
2780 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2781 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2782 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2783 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2784 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2785 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2786 (elf32_arm_stub_hash_entry): Add new helper fields.
2787 (stub_hash_newfunc): Initialize these new fields.
2788 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2789 to take endianness into account.
2790 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2791 (arm_map_one_stub): Code is now more generic, thanks to
2794 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2796 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2798 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2799 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2800 BLX is not available. Fix typo in warning message. Add comments
2801 and improve formatting.
2802 (arm_build_one_stub): Adjust to new
2803 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2804 (arm_map_one_stub): Likewise.
2806 2009-02-23 Tristan Gingold <gingold@adacore.com>
2807 Eric Botcazou <ebotcazou@adacore.com>
2808 Douglas B Rupp <rupp@gnat.com>
2810 * vms.h: Update copyright year, fix comments, reorder declarations.
2811 (_bfd_save_vms_section): Remove the prototype.
2812 (EGPS_S_V_NO_SHIFT): New constant.
2813 (bfd_vms_set_section_flags): New prototype.
2814 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2816 (EGSY_S_W_FLAGS): Ditto.
2817 (EGSY_S_V_QUAD_VAL): Ditto.
2818 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2819 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2820 EGST_S_B_NAMLNG): Ditto.
2821 (ESRF_S_B_NAMLNG): Ditto.
2822 (ETIR_S_C_HEADER_SIZE): Ditto.
2823 (EGPS_S_V_ALLOC_64BIT): Ditto.
2824 (DST_S_C_EPILOG): Ditto.
2825 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2826 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2827 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2828 (DST_S_L_PCLINE_UNSLONG): Ditto.
2829 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2830 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2831 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2832 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2833 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2834 (DST_S_B_SRC_UNSBYTE): Ditto.
2835 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2837 (vms_section, vms_reloc): Remove types.
2838 (hdr_struc): Replaced by ...
2839 (hdr_struct): ... new type.
2840 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2841 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2842 (EMH_DATE_LENGTH): Ditto.
2843 (eom_struc): Replaced by ...
2844 (eom_struct): ... new type.
2845 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2846 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2847 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2848 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2849 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2850 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2851 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2852 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2853 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2854 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2855 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2856 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2857 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2858 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2859 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2860 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2861 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2862 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2863 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2864 (enum file_type_enum): New type.
2865 (struct location_struct): Removed.
2866 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2867 (struct funcinfo, struct module): Ditto.
2868 (struct vms_private_data_struct): Update fields.
2869 (struct vms_section_data_struct): New type.
2871 * vms.c: Update copyright year, fix comments,
2872 Fix includes for DECC, add prototypes.
2873 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2875 Use flavour to set is_vax, location_stack is removed.
2876 (struct pair): Declare.
2877 (fill_section_ptr): Initialize variables at declaration.
2878 Add guard to set SECTION_SYM flag, handlde und section.
2879 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2880 (_bfd_vms_slurp_object_records): New function, replaces previous
2882 (vms_slurp_module): New function.
2883 (vms_slurp_image): Ditto.
2884 (vms_object_p): Complete rewrite.
2885 (vms_mkobject): Use is_vax field to slect architecture.
2886 (free_reloc_stream): New function.
2887 (vms_convert_to_var): Ditto.
2888 (vms_convert_to_var_1): Ditto.
2889 (vms_convert_to_var_unix_filename): Ditto.
2890 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2892 (vms_new_section_hook): Set alignment to 0, allocate private data.
2893 (vms_get_section_contents): Load content.
2894 (vms_get_symbol_info): Handle undefined section.
2895 (vms_find_nearest_line): Handle.
2896 (alloc_reloc_stream): New function.
2897 (vms_slurp_reloc_table): Ditto.
2898 (vms_get_reloc_upper_bound): Make it real.
2899 (vms_canonicalize_reloc): Do the real work.
2900 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2902 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2903 (vms_set_arch_mach): Check arch.
2904 (vms_set_section_contents): Copy the content after allocation.
2905 (vms_alpha_vec): Update object flags.
2907 * vms-tir.c: Update copyright year, fix comments,
2908 add prototypes for new functions.
2909 (dst_define_location): New function.
2910 (dst_restore_location): New function.
2911 (dst_retrieve_location): New function.
2912 (dst_check_allocation): New function.
2913 (image_dump): Call dst_check_allocation.
2914 (image_write_b): Ditto.
2915 (image_write_w): Ditto.
2916 (image_write_l): Ditto.
2917 (image_write_q): Ditto.
2918 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2919 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2921 Call error handler instead of abort if name is not known.
2922 (etir_sta): Add quarter_relocs argument and set it.
2925 (etir_opr): Ditto, return FALSE in case of error.
2926 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2927 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2928 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2929 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2930 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2931 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2932 Return FALSE in case of error.
2933 (tir_sta): Change sign of psect.
2935 (tir_cmd): Fix cast. Makes tir_table static const.
2936 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2937 add argument to explain.
2938 (analyze_etir): Initialize maxptr, add quarter_relocs
2939 declaration, move some declarations into inner scopes.
2940 Handle quarter_relocs and STO_IMM.
2941 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2942 (_bfd_vms_slurp_relocs): New function.
2943 (_bfd_vms_decode_relocs): New function.
2944 (sto_imm): Rewritten.
2945 (start_first_etbt_record): New function.
2946 (start_another_etbt_record): Ditto.
2947 (etir_output_check): Ditto.
2948 (defer_reloc_p): Ditto.
2949 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2950 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2951 rewritte relocations handling.
2952 (_bfd_vms_write_tbt): Removed.
2953 (_bfd_vms_write_dbg): Ditto.
2955 * vms-misc.c: Update copyright year, Fix comments.
2956 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2957 (maybe_adjust_record_pointer_for_object): New function.
2958 (_bfd_vms_get_first_record): New function, replaces ...
2959 (_bfd_vms_get_record): .. removed.
2960 (_bfd_vms_get_object_record): New function.
2961 (_bfd_vms_get_object_record): New function.
2962 (vms_get_remaining_object_record): New function, replaces ...
2963 (_bfd_vms_get_next_record): ... removed.
2964 (add_new_contents): Removed.
2965 (_bfd_save_vms_section): Removed.
2966 (_bfd_get_vms_section): Removed.
2967 (_bfd_vms_output_flush): Write in VAR format.
2968 (new_symbol): Don't make UND section.
2970 * vms-hdr.c: Update copyright year, update list of record handled.
2971 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2972 (_bfd_vms_write_hdr): Strip vms and unix patches,
2973 add comments, truncate module name at 31 characters,
2974 use constants instead of hard-coded value,
2975 write BFD version instead of a fixed string.
2976 (_bfd_vms_slurp_ihd): New function.
2977 (_bfd_vms_slurp_isd): Ditto.
2978 (_bfd_vms_slurp_ihs): Ditto.
2979 (new_module): Ditto.
2980 (parse_module): Ditto
2981 (build_module_list): Ditto.
2982 (module_find_nearest_line): Ditto.
2983 (_bfd_vms_find_nearest_dst_line): Ditto.
2984 (vms_slurp_debug): Ditto.
2985 (_bfd_vms_slurp_dbg): Ditto.
2986 (_bfd_vms_slurp_tbt): Ditto.
2987 (_bfd_vms_write_dbg): Ditto.
2988 (_bfd_vms_write_tbt): Ditto.
2990 * vms-gsd.c: Update copyright year, update list of records handled.
2991 (EVAX_LITERALS_NAME): New macro.
2992 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2993 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2994 (register_universal_symbol): New function and prototype.
2995 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2996 improve debug messages,
2997 use constants instead of hard-coded value,
2998 fix missing endianness conversion,
2999 handle global symbol (SYMG).
3000 (bfd_vms_set_section_flags): New function.
3001 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3002 handle section literals,
3004 handle section bfd and vms flags,
3005 don't output LIB$INITIALIZE symbol,
3006 fix handling of weak symbols,
3007 fix evax vs vax procedure descriptor,
3008 handle absolute symbols.
3010 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3011 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3013 * makefile.vms (DEFS): Fix flags for VMS.
3015 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3017 * bfd-in2.h: Regenerated.
3018 * libbfd.h: Regenerated.
3020 2009-02-20 Cary Coutant <ccoutant@google.com>
3022 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3025 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3028 * coffcode.h (coff_write_object_contents): Don't let the string
3029 table offset overflow the s_name field when using long section names.
3031 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3033 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3034 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3035 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3036 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3037 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3038 (bfd_pmac_xcoff_backend_data): Likewise.
3039 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3040 (bfd_xcoff_aix5_backend_data): Likewise.
3041 (xcoff64_write_object_contents): Delete unused long_section_names
3043 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3044 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3046 * coffcode.h (documentation): Update to describe long section names.
3047 (COFFLONGSECTIONCATHELPER): New helper macro.
3048 (BLANKOR1TOODD): Likewise.
3049 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3050 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3051 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3052 (bfd_coff_set_long_section_names_allowed): New function.
3053 (bfd_coff_set_long_section_names_disallowed): Likewise.
3054 (struct bfd_coff_backend_data): Add new backend hook function
3055 pointer _bfd_coff_set_long_section_names.
3056 (bfd_coff_set_long_section_names): New backend hook.
3057 (coff_write_object_contents): Only generate long section names if
3058 bfd_coff_long_section_names() indicates they are currently enabled.
3059 (bfd_coff_std_swap_table): Make non-const, and initialise long
3060 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3061 (ticoff0_swap_table): Likewise to both.
3062 (ticoff1_swap_table): Again, likewise to both.
3063 * coffgen.c (make_a_section_from_file): Allow long section names
3064 as inputs even if not currently allowed for outputs.
3065 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3066 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3067 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3068 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3069 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3070 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3071 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3072 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3073 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3074 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3075 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3076 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3077 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3078 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3079 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3080 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3081 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3082 * libcoff-in.h: Update copyright year to cause updated copyright
3083 year in generated libcoff.h, and fix typo.
3084 * libcoff.h: Regenerated.
3085 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3086 (_bfd_ecoff_no_long_sections): Add prototype.
3087 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3088 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3089 defined by an including .c file.
3090 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3091 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3092 (ticoff1_swap_table): Likewise to both.
3094 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3096 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3097 stub. Catch default case error.
3098 (arm_map_one_stub): Add missing Thumb mapping symbol.
3100 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3103 * elf32-avr.c: Handle case where no local symbos exist correctly.
3105 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3108 * elf32-arm.c (arm_long_branch_stub,
3109 arm_thumb_v4t_long_branch_stub,
3110 arm_thumb_thumb_long_branch_stub,
3111 arm_thumb_arm_v4t_long_branch_stub,
3112 arm_thumb_arm_v4t_short_branch_stub,
3113 arm_pic_long_branch_stub):
3114 Renamed to elf32_arm_stub_long_branch_any_any,
3115 elf32_arm_stub_long_branch_v4t_arm_thumb,
3116 elf32_arm_stub_long_branch_thumb_only,
3117 elf32_arm_stub_long_branch_v4t_thumb_arm,
3118 elf32_arm_stub_short_branch_v4t_thumb_arm,
3119 elf32_arm_stub_long_branch_any_any_pic.
3120 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3121 arm_thumb_thumb_stub_long_branch,
3122 arm_thumb_arm_v4t_stub_long_branch,
3123 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3124 Renamed to arm_stub_long_branch_any_any,
3125 arm_stub_long_branch_v4t_arm_thumb,
3126 arm_stub_long_branch_thumb_only,
3127 arm_stub_long_branch_v4t_thumb_arm,
3128 arm_stub_short_branch_v4t_thumb_arm,
3129 arm_stub_long_branch_any_any_pic.
3131 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3133 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3134 in branch offset check.
3136 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3138 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3139 add toc.symndx and toc.add.
3140 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3142 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3144 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3145 (branch_reloc_hash_match): New function, extracted from..
3146 (ppc64_elf_tls_optimize): ..here.
3147 (ppc64_elf_relocate_section): Properly set addends when optimizing
3148 tls sequences. Avoid unnecessary reading and writing of insns.
3149 Only redo reloc when symbol changed. Bypass symbol checks when
3151 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3152 (branch_reloc_hash_match): New function, extracted from..
3153 (ppc_elf_tls_optimize): ..here.
3154 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3155 Don't clear addend on zapped __tls_get_addr reloc.
3157 2009-02-12 Nick Clifton <nickc@redhat.com>
3160 * elflink.c (bfd_elf_final_link): When counting the relocations,
3161 if the header size has not been set yet then assume that it will
3162 match the output section's reloc type.
3164 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3166 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3169 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3171 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3172 (find_function): Likewise.
3173 (pasted_function): Don't error if no prior function found.
3174 (discover_functions): Revert 2008-12-10 change. Extend first
3175 function range to start of section.
3177 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3179 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3181 * elf64-hppa.h: Likewise.
3183 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3185 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3188 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3190 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3191 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3193 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3195 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3196 * archures.c (bfd_mach_mips_xlr): Define.
3197 * bfd-in2.h: Regenerate.
3198 * cpu-mips.c (I_xlr): Define.
3199 (arch_info_struct): Add XLR entry.
3200 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3201 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3202 (mips_mach_extensions): Add XLR entry.
3204 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3206 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3208 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3210 * configure.in: AC_SUBST pdfdir.
3211 * Makefile.am: Add install-pdf, install-pdf-am
3212 and install-pdf-recursive targets. Define pdfdir.
3213 * doc/Makefile.am: Define pdf__strip_dir. Add
3214 install-pdf and install-pdf-am targets.
3215 * po/Make-in: Add install-pdf target.
3216 * configure: Regenerate.
3217 * Makefile.in: Regenerate
3218 * doc/Makefile.in: Regenerate.
3220 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3222 * bfd-in2.h: Regenerate.
3223 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3224 fields from n_entries to n_slots where appropriate, update comments.
3225 (HOWTO): Add TLS relocations.
3226 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3227 (enum elf_m68k_got_offset_size): New enum.
3228 (struct elf_m68k_got_entry.type): Move field to ...
3229 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3230 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3232 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3234 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3235 fields into n_entries array. Update comments.
3236 (elf_m68k_init_got): Simplify, update all uses.
3237 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3238 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3239 GOT entries; update name, update all uses.
3240 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3241 (elf_m68k_get_got_entry): Update.
3242 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3244 (elf_m68k_remove_got_entry_type): Simplify.
3245 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3246 (elf_m68k_can_merge_gots): Update.
3247 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3248 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3249 GOT entries, simplify.
3250 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3251 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3252 field, remove obsoleted local_n_entries field.
3253 (elf_m68k_partition_multi_got_2): New static function.
3254 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3256 (elf_m68k_remove_got_entry_type): Update.
3257 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3258 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3259 update of sgot->size and srelgot->size.
3260 (elf_m68k_gc_sweep_hook): Update.
3261 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3262 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3264 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3265 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3267 2009-02-02 DJ Delorie <dj@redhat.com>
3269 * elf32-mep.c (config_names): Regenerate configuration.
3271 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3273 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3274 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3275 * elf.c (bfd_elf_get_str_section): Make static.
3276 (bfd_elf_find_section): Delete.
3277 * libbfd.h: Regenerate.
3279 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3281 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3282 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3284 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3286 * elflink.c (on_needed_list): New function.
3287 (elf_link_add_object_symbols): Link in --as-needed libs if they
3288 satisfy undefined symbols in other libs.
3290 2009-01-30 Julian Brown <julian@codesourcery.com>
3292 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3293 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3294 with --just-symbols (-R).
3296 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3298 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3299 high_pc in order to properly sign-extend VMAs.
3301 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3302 Mark Shinwell <shinwell@codesourcery.com>
3303 Catherine Moore <clm@codesourcery.com>
3305 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3307 2009-01-28 Catherine Moore <clm@codesourcery.com>
3309 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3310 SEC_LOAD for dynamic relocation sections.
3312 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3314 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3315 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3316 the size of local TLS data.
3318 2009-01-27 Andreas Schwab <schwab@suse.de>
3320 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3321 architectures in the archive.
3323 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3325 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3326 <R_CRIS_32_DTPREL>: Correct relocation value.
3328 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3329 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3330 symbols with non-default visibility.
3332 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3334 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3335 describing the trampolines.
3336 (ppc_elf_relocate_section): Update relocs to describe the
3339 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3341 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3342 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3343 and R_PARISC_PCREL12F relocations.
3345 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3348 * elflink.c (find_version_for_sym): New function split out from,
3349 but without export_dynamic test, ..
3350 (_bfd_elf_link_assign_sym_version): ..here.
3351 (_bfd_elf_export_symbol): Use it.
3353 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3355 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3356 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3357 * elflink.c: ..here, somewhat modified.
3358 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3359 _bfd_elf_link_find_version_dependencies,
3360 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3361 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3362 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3364 * elflink.c: ..and make static here.
3365 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3366 of output_bfd from struct elf_find_verdep_info.
3367 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3368 struct elf_info_failed.
3369 (bfd_elf_size_dynamic_sections): Adjust.
3371 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3374 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3375 after comp_unit_find_line call.
3377 2009-01-21 Nick Clifton <nickc@redhat.com>
3380 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3381 tm_gmtoff field in struct tm.
3383 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3385 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3386 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3387 sections in soft-icache lines unless non_ia_text. Don't add
3388 rodata if doing so would exceed line size.
3390 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3392 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3393 types than bfd_link_hash_indirect, before early return, call
3394 _bfd_elf_link_hash_copy_indirect.
3396 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3398 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3399 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3400 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3401 (elf_backend_obj_attrs_order): New define.
3402 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3403 (elfNN_bed): Add elf_backend_obj_attrs_order.
3405 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3407 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3408 (obj_attr_size): Likewise.
3409 (write_obj_attribute): Likewise.
3410 (_bfd_elf_copy_obj_attributes): Likewise.
3411 (_bfd_elf_parse_attributes): Likewise.
3412 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3413 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3414 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3415 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3416 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3419 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3421 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3422 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3423 (bfd_elf_add_obj_attr_string): Likewise.
3424 (bfd_elf_add_obj_attr_int_string): Likewise.
3425 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3426 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3427 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3428 Tag_nodefaults has no default value.
3429 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3430 comment to reflect the new state.
3432 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3435 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3436 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3437 (adjust_z_magix): Delete dead code handling QMAGIC.
3439 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3441 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3442 IMAGE_SCN_MEM_DISCARDABLE.
3444 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3446 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3447 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3448 * configure.in (commonbfdlib): Delete.
3449 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3450 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3451 is available, not just for linux.
3452 * po/SRC-POTFILES.in: Regenerate.
3453 * Makefile.in: Regenerate.
3454 * configure: Regenerate.
3456 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3457 Julian Brown <julian@codesourcery.com>
3459 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3460 ARM attributes in ABI 2.07.
3461 * elf32-arm.c (get_secondary_compatible_arch): New function.
3462 (set_secondary_compatible_arch): New function.
3463 (tag_cpu_arch_combine): New function.
3464 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3465 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3466 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3467 make it fit with order_01243.
3468 Add support for Tag_also_compatible_with,
3469 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3470 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3471 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3472 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3473 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3474 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3475 Rework the way unknown attributes are handled.
3476 Defer errors until all attributes have been processed.
3478 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3480 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3481 bfd_elf_add_obj_attr_int_string.
3482 Read Tag_compatibility from its new location in the attribute array,
3483 rather than the attribute list.
3484 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3485 bfd_elf_add_obj_attr_int_string.
3486 (_bfd_elf_parse_attributes): Likewise.
3487 (_bfd_elf_merge_object_attributes): There's now only one
3488 Tag_compatibility, and it's in the array, not the list.
3489 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3491 (bfd_elf_add_obj_attr_compat): Rename to
3492 bfd_elf_add_obj_attr_int_string.
3493 (bfd_elf_add_proc_attr_compat): Rename to
3494 bfd_elf_add_proc_attr_int_string.
3495 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3498 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3500 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3501 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3502 (vmsutil.lo): Add dependency rule.
3503 * Makefile.in: Regenerate.
3504 * config.bfd (ia64*-*-*vms*): Add case.
3505 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3506 * configure: Regenerate.
3507 * vmsutil.c: New file.
3508 * vmsutil.h: New file.
3509 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3511 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3512 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3513 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3514 elfNN_vms_object_p): New functions
3515 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3517 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3520 * elflink.c (elf_gc_sweep): Exclude the group section if the
3521 first member of the section group is excluded.
3523 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3526 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3527 saved filename, use bfd_alloc rather than bfd_malloc for it.
3529 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3531 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3533 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3535 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3537 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3539 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3541 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3543 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3545 (struct got_entry): Add br_addr.
3546 (struct call_info): Add priority.
3547 (struct function_info): Add lr_store and sp_adjust.
3548 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3549 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3550 area as an overlay, and check that no other overlays exist. Look up
3551 icache overlay manager entry sym.
3552 (BRA_STUBS, BRA, BRASL): Define.
3553 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3554 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3556 (count_stub, build_stub): Support soft-icache.
3557 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3558 (spu_elf_size_stubs): Size soft-icache stubs.
3559 (overlay_index): New function.
3560 (spu_elf_build_stubs): Make static. Support soft-icache.
3561 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3562 (find_function_stack_adjust): Save lr store and stack adjust insn
3564 (maybe_insert_function): Adjust find_function_stack_adjust call.
3565 (mark_functions_via_relocs): Retrieve priority.
3566 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3567 (sort_calls): Sort by priority first.
3568 (mark_overlay_section): Ignore .ovl.init.
3569 (sum_stack): Only print when stack_analysis.
3570 (print_one_overlay_section): New function, extracted from..
3571 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3572 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3573 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3574 analysis. Call spu_elf_build_stubs.
3575 (spu_elf_relocate_section): For soft-icache encode overlay index
3577 (spu_elf_output_symbol_hook): Support soft-icache.
3578 (spu_elf_modify_program_headers: Likewise.
3580 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3581 num_regions to num_lines. Add line_size and max_branch.
3582 (enum _ovly_flavour): Add ovly_soft_icache.
3583 (spu_elf_build_stubs): Delete.
3585 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3587 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3588 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3590 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3592 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3593 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3594 the program, the known offset starts at the negative size of the
3596 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3599 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3601 * config.bfd: Add lm32-*-rtems*.
3603 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3605 * coff-ppc.c: Add 2009 to Copyright.
3606 * elf32-cris.c: Likewise.
3607 * elflink.c: Likewise.
3609 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3611 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3612 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3614 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3617 * elflink.c (elf_merge_st_other): New.
3618 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3619 hide them if needed.
3620 (elf_link_add_object_symbols): Updated.
3622 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3625 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3626 ref_dynamic and dynamic_def fields when setting def_regular
3629 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3632 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3635 For older changes see ChangeLog-2008
3641 version-control: never
projects / external / binutils.git / blob