1 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
4 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
5 instead of shared for R_X86_64_TPOFF32.
6 (elf64_x86_64_relocate_section): Likewise.
8 2009-07-23 Ulrich Drepper <drepper@redhat.com>
10 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
11 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
12 with the BSF_GNU_UNIQUE flag bit set.
13 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
14 for symbols with STB_GNU_UNIQUE binding.
15 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
16 with the STB_GNU_UNIQUE binding.
17 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
18 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
19 symbols with the unique_global field set.
20 (elf_link_output_extsym): Set unique_global field for symbols with
21 the STB_GNU_UNIQUE binding.
22 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
23 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
25 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
27 * bfd-in2.h: Regenerate.
29 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
31 * elflink.c (elf_link_output_extsym): Revert the last change.
33 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
36 * elflink.c (elf_link_output_extsym): Special case ifunc syms
37 when ref_regular, not def_regular.
39 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
42 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
43 from a DSO into a normal FUNC symbol.
44 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
47 2009-07-17 Chao-ying Fu <fu@mips.com>
49 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
50 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
51 interlocking, the last PLT entry needs a nop in the branch delay slot.
52 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
53 output the last two PLT entries in reverse order.
55 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
57 * elf32-i386.c (elf_i386_relocate_section): Don't get local
58 STT_GNU_IFUNC symbol for relocatable link.
59 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
61 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
63 * bfdio.c (bfd_iovec): Add comments for bmmap.
64 * bfd-in2.h: Regenerated.
66 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
68 * Makefile.am: Run "make dep-am".
69 * Makefile.in: Regenerated.
71 2009-07-10 Doug Kwan <dougkwan@google.com>
73 * elf32-arm.c (stub_hash_newfunc): Initialize fields
74 target_addend and orig_insn.
76 2009-07-10 Tom Tromey <tromey@redhat.com>
78 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
79 (elf-eh-frame.lo): Likewise.
80 (elf32-bfin.lo): Likewise.
81 (elf32-frv.lo): Likewise.
82 (elf32-xc16x.lo): Likewise.
83 * Makefile.in: Rebuild.
84 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
85 * elf-eh-frame.c: Likewise.
86 * elf32-bfin.c: Likewise.
87 * elf32-frv.c: Likewise.
88 * elf32-xc16x.c: Likewise.
90 2009-07-10 Julian Brown <julian@codesourcery.com>
92 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
93 symbol a stub entry is derived from, not the entry for the stub
94 itself, in call to elf32_arm_final_link_relocate.
96 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
98 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
99 when reporting addends.
101 2009-07-10 Alan Modra <amodra@bigpond.net.au>
103 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
104 data even when no stubs.
105 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
107 2009-07-10 Alan Modra <amodra@bigpond.net.au>
109 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
110 (ppc_elf_get_synthetic_symtab): Report addend.
112 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
113 (ppc_elf_create_glink): New function.
114 (ppc_elf_create_dynamic_sections): Use it.
115 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
116 (update_local_sym_info): Allocate space for local_plt array.
117 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
119 (is_branch_reloc): New function.
120 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
121 (ppc_elf_gc_sweep_hook): Likewise.
122 (ppc_elf_adjust_dynamic_symbol): Likewise.
123 (allocate_dynrelocs): Likewise.
124 (ppc_elf_size_dynamic_sections): Likewise.
125 (ppc_elf_relocate_section): Likewise.
126 (branch_reloc_hash_match): Use is_branch_reloc.
127 (ppc_elf_tls_optimize): Adjust for local_plt.
128 (write_glink_stub): New function, extracted from..
129 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
130 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
131 branch table when dynamic.
132 (elf_backend_post_process_headers): Define.
133 * elf64-ppc.c (elf_backend_post_process_headers): Define.
134 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
135 (ppc64_elf_get_synthetic_symtab): Report addend.
136 (struct ppc_stub_hash_entry): Add plt_ent.
138 (struct ppc_link_hash_table): Add iplt and reliplt.
139 (create_linkage_sections): Make .iplt and .rela.iplt sections.
140 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
141 (update_local_sym_info): Allocate space for local_plt array.
142 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
144 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
145 and don't change hash flags here.
146 (is_branch_reloc): New function.
147 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
148 (ppc64_elf_gc_sweep_hook): Likewise.
149 (ppc64_elf_adjust_dynamic_symbol): Likewise.
150 (allocate_dynrelocs): Likewise.
151 (ppc64_elf_size_dynamic_sections): Likewise.
152 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
153 (ppc64_elf_size_stubs): Likewise.
154 (ppc64_elf_relocate_section): Likewise.
155 (get_sym_h): Adjust for local_plt.
156 (branch_reloc_hash_match): Use is_branch_reloc.
157 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
158 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
160 2009-07-10 Alan Modra <amodra@bigpond.net.au>
162 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
164 2009-07-10 Alan Modra <amodra@bigpond.net.au>
166 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
167 and ref_regular_nonweak comment.
168 * elflink.c (elf_link_output_extsym): Special case ifunc syms
169 when def_regular, not ref_regular.
170 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
171 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
172 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
174 2009-07-09 Alan Modra <amodra@bigpond.net.au>
176 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
177 of malloc'd struct call_info.
178 (pasted_function): Likewise, priority too.
180 2009-07-07 Alan Modra <amodra@bigpond.net.au>
182 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
183 alignment when packing sections into overlays.
185 2009-07-03 Cary Coutant <ccoutant@google.com>
187 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
189 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
191 * coffcode.h (sec_to_styp_flags): Partially revert (functional
192 changes only) earlier patch:-
194 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
196 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
197 give .debug and .reloc data characteristics.
198 (DOT_RELOC): New define for .reloc section string.
199 (coff_write_object_contents): Use DOT_RELOC instead of string.
201 2009-07-02 Tom Tromey <tromey@redhat.com>
203 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
204 * bfdwin.c (bfd_free_window): Cast to unsigned long.
206 2009-07-01 Nick Clifton <nickc@redhat.com>
208 * elf-m10300.c: Remove trailing white space.
211 2009-07-01 Douglas B Rupp <rupp@gnat.com>
213 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
214 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
215 * configure.in: Use them.
216 * configure: Regenerate.
217 * config.in: Regnerate.
218 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
219 #define _BSD_SOURCE. Add comments.
220 (vms_file_stats_name): Calculate creation date based on available
221 runtime data. Return 1 for version instead of 0.
223 2009-07-01 Nick Clifton <nickc@redhat.com>
226 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
227 to R_ARM_THM_PC8 relocation.
229 2009-06-29 Nick Clifton <nickc@redhat.com>
231 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
232 different uses of the relocations addend when a symbol is in a
235 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
238 * elf.c (bfd_section_from_shdr): Don't change sh_link for
239 SHT_REL/SHT_RELA sections on executable nor shared library.
240 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
243 2009-06-25 Nick Clifton <nickc@redhat.com>
245 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
246 symbols with SEC_MERGE flag.
248 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
250 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
251 give .debug and .reloc data characteristics.
252 (DOT_RELOC): New define for .reloc section string.
253 (coff_write_object_contents): Use DOT_RELOC instead of string.
255 2009-06-25 Tristan Gingold <gingold@adacore.com>
257 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
258 (bfd_mach_o_canonicalize_dynamic_symtab)
259 (bfd_mach_o_get_synthetic_symtab): Defines.
260 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
261 (TARGET_NAME): Use Mach-O specific functions for dynamic.
263 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
264 for scattered relocations.
265 (bfd_mach_o_i386_print_thread): New function.
266 (bfd_mach_o_print_thread): Define.
268 * mach-o.c (text_section_names_xlat): Add an entry for __const.
269 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
270 New functions extracted from ...
271 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
272 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
273 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
274 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
275 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
276 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
278 (bfd_mach_o_scan_read_dylib): Ditto.
279 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
281 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
282 decode isym and flags on little endian targets. Set dysymtab field.
283 (bfd_mach_o_scan_start_address): Adjust for enum names.
284 (bfd_mach_o_lookup_section): Do not look for segments anymore.
285 (bfd_mach_o_print_section): Display bfd section name.
286 (bfd_mach_o_print_segment): Display none if no name.
287 (bfd_mach_o_print_dysymtab): Display next index for local, external
288 and undefined symbols.
289 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
290 Display dylinker name. Display thread and unixthread commands content.
291 (bfd_mach_o_print_thread): New macro.
293 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
294 (bfd_mach_o_ppc_thread_flavour): Ditto.
295 (bfd_mach_o_i386_thread_flavour): Ditto.
296 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
297 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
298 BFD_MACH_O_THREAD_STATE_NONE.
299 (bfd_mach_o_segment_command): Remove segment field.
300 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
301 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
302 (bfd_mach_o_prebound_dylib_command): Ditto.
303 (bfd_mach_o_dylib_command): Ditto.
304 (bfd_mach_o_prebound_dylib_command): Remove section field.
305 (mach_o_data_struct): Add dysymtab field.
306 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
307 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
308 (bfd_mach_o_build_commands): Remove parameter names and attributes.
309 (bfd_mach_o_get_dynamic_reloc_upper_bound)
310 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
312 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
314 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
315 field of struct dirent.
317 2009-06-23 Tristan Gingold <gingold@adacore.com>
319 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
320 of this macro. Fix indentation.
322 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
324 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
325 destination for defined dynamic symbols when deciding whether to
326 insert a stub or not.
327 (allocate_dynrelocs): Make sure functions are not marked as Thumb
328 when actually accessed through a PLT, even when generating a
331 2009-06-22 Tristan Gingold <gingold@adacore.com>
333 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
336 2009-06-22 Alan Modra <amodra@bigpond.net.au>
338 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
339 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
341 2009-06-22 Alan Modra <amodra@bigpond.net.au>
343 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
345 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
347 * elflink.c (elf_link_add_object_symbols): Avoid warning
348 from -Wjump-misses-init in gcc 4.5.0.
350 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
352 * elf32-i386.c (elf_i386_check_relocs): Properly check local
354 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
356 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
358 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
359 r_symndx. Report local symbol name on error.
360 (elf_i386_check_relocs): Updated. Report local symbol name on
362 (elf_i386_gc_sweep_hook): Updated.
363 (elf_i386_relocate_section): Likewise.
365 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
366 r_symndx. Report local symbol name on error.
367 (elf64_x86_64_check_relocs): Updated. Report local symbol name
369 (elf64_x86_64_gc_sweep_hook): Updated.
370 (elf64_x86_64_relocate_section): Likewise.
372 2009-06-19 Tristan Gingold <gingold@adacore.com>
374 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
376 2009-06-19 Tristan Gingold <gingold@adacore.com>
378 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
379 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
380 (bfd_mach_o_valid): Ditto.
381 (bfd_mach_o_wide_p): Ditto.
382 (bfd_mach_o_canonicalize_reloc): Ditto.
383 (bfd_mach_o_build_commands): Ditto.
384 (bfd_mach_o_scan_read_thread): Ditto.
385 (bfd_mach_o_flatten_sections): Ditto.
386 (bfd_mach_o_scan_start_address): Ditto.
387 (bfd_mach_o_lookup_section): Ditto.
388 (bfd_mach_o_core_fetch_environment): Ditto.
389 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
390 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
391 (bfd_mach_o_scan_write_symtab): Ditto.
392 Use macros instead of hard-coded values.
393 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
394 Use bfd_mach_o_get_data instead of direct access. Use macros
395 instead of hard-coded values.
396 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
397 Remove sym argument and get section from mdata.
398 Move code into the else branch.
399 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
400 Remove sym argument and get section from mdata. Adjust code.
401 (bfd_mach_o_scan_read_dylib): Move assertion into the created
402 switch (which replaces consecutive if statements).
403 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
404 module table, table of content, indirect symbols and external
406 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
408 (bfd_mach_o_scan_read_linkedit): New function.
409 (bfd_mach_o_scan_read_str): Ditto.
410 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
412 (bfd_mach_o_get_symtab_upper_bound): Remove check as
413 bfd_mach_o_count_symbols never returns an error.
414 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
415 symtab field (there might be only one symtab).
416 (bfd_mach_o_scan_read_command): Handle reexported dylib.
417 Handle sub frameworks, sub umbrella, sub library and sub client.
418 Read code signature and segment split info commands.
419 (bfd_mach_o_scan): Reindent.
420 (bfd_mach_o_xlat_name): New type.
421 (bfd_mach_o_print_flags): New function.
422 (bfd_mach_o_get_name): Ditto.
423 (bfd_mach_o_cpu_name): New variable.
424 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
425 (bfd_mach_o_section_type_name)
426 (bfd_mach_o_section_attribute_name)
427 (bfd_mach_o_load_command_name): New variables.
428 (bfd_mach_o_print_private_header): New function.
429 (bfd_mach_o_print_section_map): New function extracted from
430 bfd_mach_o_print_private_bfd_data.
431 (bfd_mach_o_print_section): Ditto. Print more infos.
432 (bfd_mach_o_print_segment): Ditto.
433 (bfd_mach_o_print_dysymtab): Ditto.
434 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
435 load weak dylib, reexport dylib and id dylib.
436 Handle code signature and segment_split info.
437 Handle sub frameworks, sub umbrella, sub library and sub client.
438 (bfd_mach_o_section_get_nbr_indirect): New function.
440 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
441 (bfd_mach_o_header_flags): New enum to define header flags.
442 (bfd_mach_o_section_attribute): New enum to replace ...
443 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
444 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
445 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
446 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
447 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
448 these removed macros.
449 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
450 (bfd_mach_o_dylib_module): New type.
451 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
453 (bfd_mach_o_dylib_table_of_content): New type.
454 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
455 (bfd_mach_o_dylib_reference): New type.
456 (BFD_MACH_O_REFERENCE_SIZE): New macro.
457 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
458 modules, toc, references and indirect syms.
459 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
460 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
461 unused). Add comment.
462 (bfd_mach_o_dylib_command): Ditto.
463 (bfd_mach_o_prebound_dylib_command): Ditto.
464 (bfd_mach_o_linkedit_command): New type.
465 (bfd_mach_o_str_command): New type.
466 (bfd_mach_o_load_command): Add linkedit and str fields.
467 (mach_o_data_struct): Add symtab field.
468 (bfd_get_mach_o_data): Renamed to ...
469 (bfd_mach_o_get_data): ... this new macro.
470 (bfd_mach_o_scan_read_symtab_symbol,
471 bfd_mach_o_scan_read_symtab_strtab,
472 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
474 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
475 instead of direct access.
477 2009-06-19 Alan Modra <amodra@bigpond.net.au>
479 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
480 R_PPC_PLTREL24 relocs.
481 (ppc_elf_relocate_section): Likewise.
483 2009-06-19 Alan Modra <amodra@bigpond.net.au>
485 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
486 pointer to sym hash. Update all uses.
487 (update_plt_info): Likewise. Don't check addend here.
489 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
491 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
492 bfd_sym_from_r_symndx.
493 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
495 2009-06-18 Alan Modra <amodra@bigpond.net.au>
497 * elf-bfd.h (struct sym_sec_cache): Delete.
498 (struct sym_cache): New.
499 (bfd_section_from_r_symndx): Delete prototype.
500 (bfd_sym_from_r_symndx): Define prototype.
501 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
502 (bfd_sym_from_r_symndx): ..new function.
503 * elf32-arm.c: Update all uses of struct sym_sec_cache and
504 bfd_section_from_r_symndx to new struct and function.
505 * elf32-bfin.c: Likewise.
506 * elf32-hppa.c: Likewise.
507 * elf32-i386.c: Likewise.
508 * elf32-m32r.c: Likewise.
509 * elf32-m68hc1x.c: Likewise.
510 * elf32-m68hc1x.h: Likewise.
511 * elf32-m68k.c: Likewise.
512 * elf32-ppc.c: Likewise.
513 * elf32-s390.c: Likewise.
514 * elf32-sh.c: Likewise.
515 * elf64-ppc.c: Likewise.
516 * elf64-s390.c: Likewise.
517 * elf64-x86-64.c: Likewise.
518 * elfxx-sparc.c: Likewise.
519 * elfxx-sparc.h: Likewise.
521 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
523 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
524 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
526 2009-06-18 Nick Clifton <nickc@redhat.com>
528 * elflink.c (elf_link_sort_relocs): Return early if there are no
531 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
533 Merge cegcc and mingw32ce target name changes from
536 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
538 * config.bfd: Add arm*-*-cegcc* target.
540 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
542 * config.bfd: Add arm-*-mingw32ce* target.
544 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
546 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
547 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
548 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
549 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
551 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
553 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
554 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
555 * elf32-i386.c (elf_i386_check_relocs): Use it.
556 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
558 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
560 * elf-bfd.h (elf_dyn_relocs): New.
562 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
563 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
565 (elf_i386_copy_indirect_symbol): Likewise.
566 (elf_i386_check_relocs): Likewise.
567 (elf_i386_gc_sweep_hook): Likewise.
568 (elf_i386_allocate_dynrelocs): Likewise.
569 (elf_i386_readonly_dynrelocs): Likewise.
570 (elf_i386_size_dynamic_sections): Likewise.
572 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
573 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
575 (elf64_x86_64_copy_indirect_symbol): Updated.
576 (elf64_x86_64_check_relocs): Likewise.
577 (elf64_x86_64_gc_sweep_hook): Likewise.
578 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
579 (elf64_x86_64_allocate_dynrelocs): Likewise.
580 (elf64_x86_64_readonly_dynrelocs): Likewise.
581 (elf64_x86_64_size_dynamic_sections): Likewise.
583 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
585 * elf32-arm.c (create_got_section): Get existing .rela.got
587 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
588 * elf32-lm32.c (create_got_section): Likewise.
589 * elf32-m32r.c (create_got_section): Likewise.
590 * elf32-ppc.c (ppc_elf_create_got): Likewise.
591 * elf32-s390.c (create_got_section): Likewise.
592 * elf32-sh.c (create_got_section): Likewise.
593 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
594 * elf64-s390.c (create_got_section): Likewise.
595 * elfxx-sparc.c (create_got_section): Likewise.
597 * elflink.c (_bfd_elf_create_got_section): Properly initialize
600 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
602 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
604 * elf32-i386.c (elf_i386_local_hash): Removed.
605 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
606 (elf_i386_get_local_sym_hash): Likewise.
608 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
609 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
610 (elf64_x86_64_get_local_sym_hash): Likewise.
611 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
612 (get_local_sym_hash): Likewise.
614 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
616 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
617 rel_got_sec and plt_sec.
618 (elfNN_ia64_relax_section): Updated.
619 (elfNN_ia64_create_dynamic_sections): Likewise.
621 (allocate_dynrel_entries): Likewise.
622 (elfNN_ia64_size_dynamic_sections): Likewise.
623 (set_got_entry): Likewise.
624 (elfNN_ia64_choose_gp): Likewise.
625 (elfNN_ia64_relocate_section): Likewise.
626 (elfNN_ia64_finish_dynamic_symbol): Likewise.
627 (elfNN_ia64_finish_dynamic_sections): Likewise.
629 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
631 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
634 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
636 * configure.in (elf): Add elf-ifunc.lo.
638 * configure: Regenerated.
639 * Makefile.in: Likewise.
641 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
642 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
644 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
645 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
647 (elf_i386_link_hash_table_create): Likewise.
648 (elf_i386_create_dynamic_sections): Likewise.
649 (elf_i386_check_relocs): Likewise.
650 (elf_i386_allocate_dynrelocs): Likewise.
651 (elf_i386_size_dynamic_sections): Likewise.
652 (elf_i386_relocate_section): Likewise.
653 (elf_i386_finish_dynamic_symbol): Likewise.
654 (elf_i386_finish_dynamic_sections): Likewise.
655 (elf_i386_create_got_section): Removed.
657 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
658 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
660 (elf64_x86_64_compute_jump_table_size): Updated.
661 (elf64_x86_64_link_hash_table_create): Likewise.
662 (elf64_x86_64_create_dynamic_sections): Likewise.
663 (elf64_x86_64_check_relocs): Likewise.
664 (elf64_x86_64_allocate_dynrelocs): Likewise.
665 (elf64_x86_64_size_dynamic_sections): Likewise.
666 (elf64_x86_64_relocate_section): Likewise.
667 (elf64_x86_64_finish_dynamic_symbol): Likewise.
668 (elf64_x86_64_finish_dynamic_sections): Likewise.
669 (elf64_x86_64_create_got_section): Removed.
671 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
672 for pointer alignment. Set up section pointers.
673 (_bfd_elf_create_dynamic_sections): Likewise.
674 (_bfd_elf_create_ifunc_sections): Moved to ...
675 * elf-ifunc.c: Here. New.
677 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
678 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
681 2009-06-16 Doug Kwan <dougkwan@google.com>
683 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
684 to bfd_signed_vma. Cast constant operands which are used in
685 offset related expressions to bfd_signed_vma type as appropriate.
687 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
689 * elf32-vax.c (elf_vax_plt_sym_val): New function.
690 (elf_backend_plt_sym_val): Define.
692 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
694 * elf32-vax.c (elf_vax_reloc_type_class): New function.
695 (elf_backend_reloc_type_class): Define.
697 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
699 * elf32-vax.c (elf_vax_relocate_section): For symbol references
700 from an executable to a shared library treat R_VAX_PC32
701 relocations as R_VAX_PLT32 ones.
703 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
705 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
706 symbols in GOT space calculation.
707 (elf_vax_relocate_section): Adjust accordingly.
709 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
711 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
714 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
716 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
718 (elf_vax_relocate_section): Likewise.
720 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
722 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
723 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
725 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
727 * elf32-i386.c (elf_i386_check_relocs): Reformat.
728 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
730 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
732 * Makefile.am: Run "make dep-am".
733 * Makefile.in: Regenerated.
735 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
737 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
738 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
740 2009-06-15 Nick Clifton <nickc@redhat.com>
742 * po/ru.po: New Russian translation.
743 * configure.in (ALL_LINGUAS): Add ru.
744 * configure: Regenerate.
746 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
748 * elf32-i386.c: Remove duplicated comments.
750 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
753 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
754 dynamic IFUNC pointer in non-shared object. Use .got.plt
755 for IFUNC definition in PIE.
756 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
759 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
760 dynamic IFUNC pointer in non-shared object. Use .got.plt
761 for IFUNC definition in PIE.
762 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
765 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
767 * elf32-i386.c (elf_i386_check_relocs): Properly report
768 local symbol for unhandled relocation against STT_GNU_IFUNC
770 (elf_i386_relocate_section): Likewise.
771 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
772 (elf64_x86_64_relocate_section): Likewise.
774 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
777 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
778 (elf_i386_link_hash_table): Add loc_hash_table and
780 (elf_i386_local_hash): New.
781 (elf_i386_local_htab_hash): Likewise.
782 (elf_i386_local_htab_eq): Likewise.
783 (elf_i386_get_local_sym_hash): Likewise.
784 (elf_i386_link_hash_table_free): Likewise.
785 (elf_i386_allocate_local_dynrelocs): Likewise.
786 (elf_i386_finish_local_dynamic_symbol): Likewise.
787 (bfd_elf64_bfd_link_hash_table_free): Likewise.
788 (elf_i386_link_hash_table_create): Create loc_hash_table and
790 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
791 (elf_i386_size_dynamic_sections): Likewise.
792 (elf_i386_relocate_section): Likewise.
793 (elf_i386_finish_dynamic_sections): Likewise.
794 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
797 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
798 (elf64_x86_64_link_hash_table): Add loc_hash_table and
800 (elf64_x86_64_local_hash): New.
801 (elf64_x86_64_local_htab_hash): Likewise.
802 (elf64_x86_64_local_htab_eq): Likewise.
803 (elf64_x86_64_get_local_sym_hash): Likewise.
804 (elf64_x86_64_link_hash_table_free): Likewise.
805 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
806 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
807 (bfd_elf64_bfd_link_hash_table_free): Likewise.
808 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
810 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
812 (elf64_x86_64_size_dynamic_sections): Likewise.
813 (elf64_x86_64_relocate_section): Likewise.
814 (elf64_x86_64_finish_dynamic_sections): Likewise.
815 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
818 2009-06-10 Philip Blundell <philb@gnu.org>
820 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
821 elf_sec->this_hdr == NULL.
823 2009-06-12 Tristan Gingold <gingold@adacore.com>
825 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
826 * bfd-in2.h: Regenerated.
827 * libbfd.h: Regenerated.
829 * mach-o.c (FILE_ALIGN): New macro.
830 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
831 (bfd_mach_o_print_symbol): Ditto.
832 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
833 (bfd_mach_o_get_reloc_upper_bound): New function.
834 (bfd_mach_o_canonicalize_reloc): Ditto.
835 (bfd_mach_o_scan_write_relocs): Ditto.
836 (bfd_mach_o_scan_write_section_32): Remove offset argument.
837 (bfd_mach_o_scan_write_section_64): Ditto.
838 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
839 written for load command. Do not compute section file offset.
840 (bfd_mach_o_scan_write_segment_64): Ditto.
841 (bfd_mach_o_scan_write_symtab): Compute file offset first.
842 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
844 (bfd_mach_o_mangle_symbols): ... this new function.
845 (bfd_mach_o_write_contents): Be sure to have load commands built.
846 Call bfd_mach_o_mangle_symbols.
847 (bfd_mach_o_build_commands): Adjust for filelen field.
848 Use FILE_ALIGN macro. Clear section file offset if section is empty.
849 Do not set symtab file offset anymore here.
850 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
851 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
852 Set reloc_count and rel_filepos section fields.
853 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
855 (bfd_mach_o_scan_read_section_64): Ditto.
856 (bfd_mach_o_scan_read_section): Ditto.
857 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
858 bfd_mach_o_asymbol. Use unsigned int for file offset type.
859 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
860 Handle weak-ref symbols.
861 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
862 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
863 (bfd_mach_o_scan): Remove assignment to removed field.
864 (bfd_mach_o_mkobject_init): Ditto.
865 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
866 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
867 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
868 (bfd_mach_o_swap_reloc_in): Ditto.
869 (bfd_mach_o_swap_reloc_out): Ditto.
871 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
872 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
873 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
874 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
875 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
876 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
877 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
878 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
879 (BFD_MACH_O_N_WEAK_DEF): New macros.
881 (bfd_mach_o_section_type): Add new enumeration values.
882 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
883 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
884 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
885 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
887 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
888 (BFD_MACH_O_GENERIC_RELOC_PAIR)
889 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
890 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
891 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
892 (BFD_MACH_O_RELENT_SIZE): Ditto.
893 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
894 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
895 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
896 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
897 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
898 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
899 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
900 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
901 (bfd_mach_o_reloc_info): New struct.
902 (bfd_mach_o_asymbol): New struct.
903 (bfd_mach_o_symtab_command): The symbols field is now of type
905 (bfd_mach_o_load_command): The offset and len fields are now of type
907 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
908 Add a filelen field. Add comments.
909 (bfd_mach_o_backend_data): New struct.
910 (bfd_mach_o_get_backend_data): New macro.
911 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
913 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
914 (bfd_mach_o_get_reloc_upper_bound): New prototype.
915 (bfd_mach_o_canonicalize_reloc): Ditto.
917 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
918 duplicated macro. Now defined to _bfd_generic_is_local_label.
919 (TARGET_NAME_BACKEND): New macro...
920 (TARGET_NAME_BACKEND): ... used to name a new variable.
921 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
924 * mach-o-i386.c (i386_howto_table): New variable.
925 (bfd_mach_o_i386_swap_reloc_in): New function.
926 (bfd_mach_o_i386_swap_reloc_out): Ditto.
927 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
928 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
929 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
930 (bfd_mach_o_bfd_reloc_type_lookup)
931 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
933 2009-06-11 Eric Paris <eparis@redhat.com>
934 Nick Clifton <nickc@redhat.com>
936 * opncls.c (_maybe_make_executable): New function. Gives execute
937 permission to an executable bfd that was opened for writing
938 provided that it is a regular file. Replaces common code found in...
939 (bfd_close): here and ...
940 (bfd_close_all_done): here.
942 2009-06-11 Anthony Green <green@moxielogic.com>
944 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
945 * bfd-in2.h: Rebuilt.
947 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
949 (moxie_reloc_map): Ditto.
950 Clean up copyright notice.
952 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
954 * bfd-in2.h: bfd_mmap prototype.
955 * bfdio.c (bfd_mmap): New function.
956 * libbfd.h (bfd_iovec): Add bmmap.
957 * cache.c (cache_bmmap): New function.
958 (cache_iovec): Initialize bmmap member.
959 * opencls.c (opncls_bmmap): New function.
960 (opncls_iovec): Initialize bmmap member.
962 2009-06-09 Tristan Gingold <gingold@adacore.com>
964 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
965 and stabstr_segment fields.
966 (mach_o_be_vec, mach_o_le_vec): Removed
967 (bfd_mach_o_version): New prototype.
969 * mach-o.c (bfd_mach_o_version): Make this function public.
970 (mach_o_wide_p): New function.
971 (bfd_mach_o_wide_p): Ditto.
972 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
974 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
975 Search in the list only if the name starts with a dot.
976 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
977 test. Check bfd_seek status.
978 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
979 (bfd_mach_o_scan_write_section_32): Ditto.
980 (bfd_mach_o_scan_write_section_64): Ditto.
981 (bfd_mach_o_scan_write_section): Removed.
982 (bfd_mach_o_scan_write_segment): Split into ...
983 (bfd_mach_o_scan_write_segment_32): ... this and ...
984 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
985 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
986 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
987 symbol table. Now returns a boolean.
988 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
989 Adjust for status type.
990 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
991 test. Write symbol table. Numbers the sections.
992 (bfd_mach_o_read_header): Check bfd_seek status.
993 Use mach_o_wide_p instead of hard-coded test.
994 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
995 (bfd_mach_o_scan_read_section_64): Ditto.
996 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
997 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
998 handled common symbols.
999 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1000 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1001 (bfd_mach_o_scan_read_dylinker): Ditto.
1002 (bfd_mach_o_scan_read_dylib): Ditto.
1003 (bfd_mach_o_scan_read_thread): Ditto.
1004 (bfd_mach_o_scan_read_symtab): Ditto.
1005 Do not create a section for the stabs.
1006 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1007 (bfd_mach_o_scan_read_segment): Ditto.
1008 (bfd_mach_o_scan_read_command): Ditto.
1009 (bfd_mach_o_scan_start_address): Ditto.
1010 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1011 (bfd_mach_o_archive_p): Check bfd_seek status.
1012 (bfd_mach_o_core_fetch_environment): Ditto.
1014 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1016 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1018 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1019 (elf_i386_link_hash_table_create): Initialize irelifunc.
1020 (elf_i386_check_relocs): Updated. Set up irelifunc for
1022 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1023 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1025 (elf_i386_relocate_section): Likewise.
1027 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1028 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1029 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1031 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1032 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1034 (elf64_x86_64_relocate_section): Likewise.
1036 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1038 (_bfd_elf_create_ifunc_sections): This.
1040 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1042 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1045 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1048 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1049 building shared object. Check info->executable instead of
1050 !info->shared when setting non_got_ref.
1051 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1052 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1053 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1055 (elf_i386_relocate_section): Output dynamic relocation for
1056 R_386_32 against STT_GNU_IFUNC symbol to get the real
1057 function address when building shared object.
1058 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1059 relocation for STT_GNU_IFUNC symbol in shared object.
1061 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1062 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1063 symbol when building shared object. Check info->executable
1064 instead of !info->shared when setting non_got_ref.
1065 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1066 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1067 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1069 (elf64_x86_64_relocate_section): Output dynamic relocation
1070 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1071 function address when building shared object.
1072 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1073 relocation for STT_GNU_IFUNC symbol in shared object.
1075 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1077 * Makefile.am: Run "make dep-am".
1078 (BFD32_BACKENDS): Add mach-o-i386.lo.
1079 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1080 * Makefile.in: Regenerate.
1082 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1084 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1085 when looking for soft-icache stubs.
1087 2009-06-05 Tristan Gingold <gingold@adacore.com>
1089 * mach-o.h: Update copyright year.
1090 (bfd_mach_o_mach_header_magic): New enum.
1091 (bfd_mach_o_cpu_subtype): Now an enum.
1092 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1093 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1094 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1095 (bfd_mach_o_load_command): Field type_required is now a boolean.
1096 Reindent prototypes.
1097 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1098 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1099 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1100 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1101 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1102 (bfd_mach_o_canonicalize_symtab): Ditto.
1103 (bfd_mach_o_get_symbol_info): Ditto.
1104 (bfd_mach_o_print_symbol): Ditto.
1105 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1106 (bfd_mach_o_make_empty_symbol): Ditto.
1107 (bfd_mach_o_write_contents): Ditto.
1109 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1110 bfd_mach_o_mkobject): Defines.
1111 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1112 Do not check with target vector but with flavour.
1113 (struct mach_o_section_name_xlat): New declaration.
1114 (dwarf_section_names_xlat): Ditto.
1115 (text_section_names_xlat): Ditto.
1116 (data_section_names_xlat): Ditto.
1117 (struct mach_o_segment_name_xlat): Ditto.
1118 (segsec_names_xlat): Ditto.
1119 (bfd_mach_o_convert_section_name_to_bfd): New function.
1120 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1121 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1122 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1123 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1124 Accept any input and output flavour. Do not share private data
1126 (bfd_mach_o_count_symbols): Add a comment.
1127 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1128 (bfd_mach_o_canonicalize_symtab): Ditto.
1129 (bfd_mach_o_get_symbol_info): Ditto.
1130 (bfd_mach_o_print_symbol): Ditto.
1131 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1132 Use constants instead of hard-coded values.
1133 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1135 (bfd_mach_o_scan_write_section_64): Ditto.
1136 (bfd_mach_o_scan_write_segment): Ditto.
1137 Do not copy sections anymore.
1138 (bfd_mach_o_write_contents): Make it public.
1139 Remove dead code. Rewrite typeflag assignment.
1140 (bfd_mach_o_build_commands): New function.
1141 (bfd_mach_o_set_section_contents): Ditto.
1142 (bfd_mach_o_make_empty_symbol): Make it public.
1143 (bfd_mach_o_read_header): Make it static.
1144 Convert to bfd_boolean.
1145 Use constants instead of hard-coded values.
1146 (bfd_mach_o_make_bfd_section): Call
1147 bfd_mach_o_convert_section_name_to_bfd to create name.
1148 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1150 (bfd_mach_o_scan_read_section_64): Ditto.
1151 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1152 a segment anymore. Use constants instead of hard-coded values.
1153 (bfd_mach_o_scan_read_command): Fix style.
1154 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1155 Get rid of BFD_IO_FUNCS.
1156 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1157 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1158 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1159 (bfd_mach_o_object_p): Removed.
1160 (bfd_mach_o_gen_core_p): New function, replaces ...
1161 (bfd_mach_o_core_p): ... deleted.
1162 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1164 * mach-o-i386.c: New file.
1165 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1166 * configure.in (TDEFINES): Add mach_o_i386_vec.
1167 * configure: Regenerated.
1168 * targets.c: Add mach_o_i386_vec.
1170 * mach-o.c: Update copyright years.
1171 (BFD_IO_FUNCS): Remove (was not used).
1172 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1173 bfd_mach_o_slurp_extended_name_table,
1174 bfd_mach_o_construct_extended_name_table,
1175 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1176 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1177 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1178 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1179 bfd_mach_o_get_section_contents_in_window,
1180 bfd_mach_o_bfd_is_local_label_name,
1181 bfd_mach_o_bfd_is_target_special_symbol,
1182 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1183 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1184 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1185 bfd_mach_o_minisymbol_to_symbol,
1186 bfd_mach_o_bfd_get_relocated_section_contents,
1187 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1188 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1189 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1190 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1191 bfd_mach_o_bfd_merge_private_bfd_data,
1192 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1193 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1194 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1195 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1196 bfd_mach_o_bfd_copy_private_header_data,
1197 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1198 * mach-o-target.c: ... here.
1199 Update copyright years.
1201 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1203 * dep-in.sed: Don't use \n in replacement part of s command.
1204 * Makefile.am (DEP1): LC_ALL for uniq.
1206 * Makefile.in: Regenerate.
1208 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1210 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1211 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1212 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1214 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1216 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1217 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1218 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1219 against STT_GNU_IFUNC symbols for static executables.
1220 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1221 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1223 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1224 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1225 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1226 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1228 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1230 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1231 symbols to be left unimported when linking statically.
1232 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1233 code when linking statically.
1235 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1237 * elf32-i386.c (elf_i386_check_relocs): Increment
1238 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1239 against STT_GNU_IFUNC symbol.
1240 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1241 local STT_GNU_IFUNC definition is used.
1242 (elf_i386_relocate_section): Handle got.offset != -1 for
1243 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1246 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1247 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1248 relocations against STT_GNU_IFUNC symbol.
1249 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1250 local STT_GNU_IFUNC definition is used.
1251 (elf64_x86_64_relocate_section): Handle got.offset != -1
1252 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1253 STT_GNU_IFUNC symbol.
1255 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1258 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1259 (elf_i386_reloc_type_lookup): Likewise.
1260 (R_386_tls): Removed.
1261 (R_386_irelative): New.
1262 (R_386_vt_offset): Updated.
1263 (elf_i386_rtype_to_howto): Likewise.
1264 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1265 (elf_i386_link_hash_table_create): Initialize igotplt,
1267 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1268 (elf_i386_adjust_dynamic_symbol): Likewise.
1269 (elf_i386_allocate_dynrelocs): Likewise.
1270 (elf_i386_relocate_section): Likewise.
1271 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1273 (elf_i386_finish_dynamic_symbol): When building a static
1274 executable, use .iplt, .igot.plt and .rel.iplt sections for
1275 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1276 locally defined STT_GNU_IFUNC symbol.
1278 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1279 (x86_64_reloc_map): Likewise.
1280 (R_X86_64_standard): Updated.
1281 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1282 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1284 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1285 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1286 (elf64_x86_64_allocate_dynrelocs): Likewise.
1287 (elf64_x86_64_relocate_section): Likewise.
1288 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1290 (elf64_x86_64_finish_dynamic_symbol): When building a static
1291 executable, use .iplt, .igot.plt and .rela.iplt sections for
1292 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1293 for locally defined STT_GNU_IFUNC symbol.
1295 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1296 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1298 * bfd-in2.h: Regenerated.
1299 * libbfd.h: Likewise.
1301 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1303 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1304 (_bfd_elf_make_ifunc_reloc_section): Removed.
1305 (_bfd_elf_is_ifunc_symbol): Likewise.
1306 (_bfd_elf_create_static_ifunc_sections): New.
1308 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1310 (elf_link_add_object_symbols): Here.
1311 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1312 STT_GNU_IFUNC symbol.
1313 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1314 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1315 (IFUNC_INFIX): Removed.
1316 (get_ifunc_reloc_section_name): Likewise.
1317 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1318 (_bfd_elf_is_ifunc_symbol): Likewise.
1319 (_bfd_elf_create_static_ifunc_sections): New.
1321 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1323 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1324 (create_got_section): Likewise.
1325 (allocate_dynrelocs): Likewise.
1326 (readonly_dynrelocs): Likewise.
1327 (set_tls_module_base): Likewise.
1328 (dtpoff_base): Likewise.
1330 (elf_i386_link_hash_table_create): Updated.
1331 (elf_i386_create_dynamic_sections): Likewise.
1332 (elf_i386_check_relocs): Likewise.
1333 (elf_i386_size_dynamic_sections): Likewise.
1334 (elf_i386_relocate_section): Likewise.
1336 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1337 (create_got_section): Likewise.
1338 (allocate_dynrelocs): Likewise.
1339 (readonly_dynrelocs): Likewise.
1340 (set_tls_module_base): Likewise.
1341 (dtpoff_base): Likewise.
1343 (elf64_x86_64_link_hash_table_create): Updated.
1344 (elf64_x86_64_create_dynamic_sections): Likewise.
1345 (elf64_x86_64_check_relocs): Likewise.
1346 (elf64_x86_64_size_dynamic_sections): Likewise.
1347 (elf64_x86_64_relocate_section): Likewise.
1349 2009-05-28 Nick Clifton <nickc@redhat.com>
1351 * targets.c (_bfd_target_vector): Only include plugin target in
1352 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1354 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1356 * elf32-spu.c (struct call_info): New member broken_cycle.
1357 (remove_cycle): Instead of physically removing call_info structures
1358 to break call graph cycles, mark them using the broken_cycle flag.
1359 (mark_overlay_section): Respect broken_cycle flag.
1360 (unmark_overlay_section): Likewise.
1361 (collect_lib_sections): Likewise.
1362 (collect_overlays): Likewise.
1363 (sum_stack): Likewise.
1365 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1367 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1368 (mark_functions_via_relocs): Initialize callee->count to 1.
1369 (pasted_function): Likewise.
1370 (spu_elf_auto_overlay): Honor call counts when determining number
1371 of stubs required in software i-cache mode.
1373 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1375 * plugin.c (program_name): Remove.
1376 (plugin_program_name): New.
1377 (bfd_plugin_set_program_name): New.
1378 (try_load_plugin): Use plugin_program_name.
1379 * plugin.h (bfd_plugin_set_program_name): New.
1381 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1383 * aclocal.m4: Include ../config/plugins.m4.
1384 * configure.in: Use AC_PLUGINS.
1385 * configure: Regenerate.
1386 * Makefile.in: Regenerate.
1387 * doc/Makefile.in: Regenerate.
1389 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1391 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1393 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1394 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1395 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1396 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1397 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1398 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1399 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1400 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1401 * reloc.c (bfd_generic_relax_section): Likewise.
1402 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1403 * vms.c (vms_bfd_relax_section): Likewise.
1405 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1407 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1409 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1410 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1412 * elf32-i386.c (allocate_dynrelocs): Updated.
1413 (elf_i386_relocate_section): Likewise.
1414 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1415 (elf64_x86_64_relocate_section): Likewise.
1417 * elf64-x86-64.c (is_indirect_symbol): Removed.
1419 2009-05-26 Nick Clifton <nickc@redhat.com>
1421 * po/id.po: Updated Indonesian translation.
1423 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1425 * Makefile.am: Run "make dep-am".
1428 (ALL_MACHINES): Add cpu-plugin.lo.
1429 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1430 (BFD32_BACKENDS): Add plugin.lo.
1431 (BFD32_BACKENDS_CFILES): Add plugin.c.
1432 (libbfd_la_LIBADD): Add LIBDL
1433 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1434 (bfd_plugin_arch): Declare.
1435 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1436 * bfd.c (bfd): Add plugin_data.
1437 * config.bfd: Handle the plugin target.
1438 * configure.in: Check for --enable-plugins.
1439 (LT_INIT): Use the dlopen option.
1440 * cpu-plugin.c: New.
1443 * targets.c (plugin_vec): Declare.
1444 (_bfd_target_vector): Add plugin_vec.
1445 * Makefile.in: Regenerate.
1446 * bfd-in2.h: Regenerate.
1447 * configure: Regenerate.
1449 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1451 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1452 per line with all lines having continuation backslash. Prefix
1453 first line with "A", following lines with "B".
1454 * Makefile.am (DEP): Don't use dep.sed here.
1455 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1456 dep.sed here on dependencies, sort and uniq.
1457 * Makefile.in: Regenerate.
1459 2009-05-25 Tristan Gingold <gingold@adacore.com>
1461 * makefile.vms: Add verilog.obj to object list OBJS.
1463 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1465 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1466 for BFD_IN_MEMORY is cleared.
1467 (bfd_bwrite): Zero excess memory allocated.
1469 2009-05-22 Julian Brown <julian@codesourcery.com>
1471 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1473 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1474 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1475 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1476 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1477 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1478 (a8_erratum_fix, a8_erratum_reloc): New structs.
1479 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1480 num_a8_erratum_fixes, fix_cortex_a8 fields.
1481 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1482 (elf32_arm_add_stub): Split into two parts, creating...
1483 (elf32_arm_create_or_find_stub_sec): New function.
1484 (elf32_arm_final_link_relocate): Add forward declaration.
1485 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1486 relocations, multiple relocations per stub.
1487 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1488 (arm_size_one_stub): Use find_stub_size_and_template.
1489 (a8_reloc_compare): New.
1490 (find_thumb_glue): Add forward declaration.
1491 (cortex_a8_erratum_scan): New.
1492 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1493 (bfd_elf32_arm_set_cortex_a8_fix): New.
1494 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1495 (arm_map_one_stub): Add THUMB32_TYPE support.
1496 (a8_branch_to_stub_data): New.
1497 (make_branch_to_a8_stub): New.
1498 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1499 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1500 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1501 Cortex-A8 erratum workaround.
1502 * bfd-in2.h: Regenerate.
1504 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1506 * Makefile.am: Run "make dep-am".
1507 * Makefile.in: Regenerate.
1508 * po/SRC-POTFILES.in: Regenerate.
1510 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1512 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1515 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1517 * elf-bfd.h (struct elf_backend_data
1518 <elf_backend_link_output_symbol_hook>): Return an int.
1519 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1520 symbols on deleted .opd entries.
1521 * elflink.c (elf_link_output_sym): Return without outputting sym
1522 if output_symbol_hook returns 2.
1523 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1524 Abort if we must not discard sym.
1525 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1527 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1528 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1529 elf_backend_link_output_symbol_hook return type change.
1530 * elf32-arm.c (output_arch_syminfo): Likewise.
1531 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1532 (elf32_arm_output_arch_local_syms): Likewise.
1533 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1534 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1535 (bfd_score_elf_link_output_symbol_hook): Likewise.
1536 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1537 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1538 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1539 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1540 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1541 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1542 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1543 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1544 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1545 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1546 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1548 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1550 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1551 out of range .opd symbols.
1553 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1555 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1556 fprintf_vma directly.
1557 * peXXigen.c (pe_print_edata): Likewise.
1558 (pe_print_pdata): Likewise.
1559 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1560 (_bfd_XX_print_private_bfd_data_common): Likewise.
1562 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1564 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1566 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1567 Paul Brook <paul@codesourcery.com>
1569 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1570 fix discarded sections.
1572 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1574 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1575 sections into the software icache.
1577 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1579 * elf32-spu.c (build_stub): Always build "compact" sofware
1582 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1584 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1585 (spu_elf_setup): Initialize it.
1586 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1587 Update to new-sytle cache manager data structures.
1588 (spu_elf_build_stubs): Generate new-style cache manager data
1589 structures and symbols.
1590 (spu_elf_auto_overlay): Update size computation.
1592 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1594 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1595 segments first amongst the program headers.
1597 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1599 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1600 into addresses for relocation types that look at high bits. Remove
1601 special handling of relocation overflow warnings.
1603 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1605 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1606 control flow graph between fragments of a function.
1608 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1610 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1611 generate only a 16-byte .toe section.
1612 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1614 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1616 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1617 (spu_elf_place_overlay_data): ..here. New function.
1618 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1620 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1622 * elf32-arm.c: Move sysdep.h to start of file.
1624 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1626 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1628 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1629 __icache_tag_array and __icache_tag_array_size.
1631 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1633 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1635 (bfinfdpic_link_omit_section_dynsym): Likewise.
1636 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1638 2009-05-05 Paul Brook <paul@codesourcery.com>
1640 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1641 * bfd-in2.h: Regenerate.
1642 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1643 (_arm_elf_section_data): Add text and exidx fields.
1644 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1645 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1646 copy_exidx_entry): New functions.
1647 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1649 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1651 * elf32-arm.c (DEF_STUBS): New helper define.
1652 (DEF_STUB): Likewise.
1653 (stub_def): New type.
1654 (stub_definitions): New array, containing stub template pointers
1656 (arm_size_one_stub): Make use of stub_definitions.
1658 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1660 * elflink.c (find_version_for_sym): Remove from here, ...
1661 * linker.c (bfd_find_version_for_sym): ... rename, replace
1662 here, make public and update all callers.
1663 * bfd-in2.h: Regenerate.
1665 2009-04-30 Nick Clifton <nickc@redhat.com>
1667 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1669 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1670 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1671 into a STT_GNU_IFUNC symbol type.
1672 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1674 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1675 the binary contains ifunc symbols.
1676 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1677 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1678 * elf32-i386.c (is_indirect_function): New function.
1679 (elf_i386_check_relocs): Create an ifunc output section.
1680 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1681 section if necessary.
1682 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1684 (elf_i386_add_symbol_hook): New function. Set the
1685 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1686 symbol is encountered.
1687 (elf_backend_post_process_headers): Define.
1688 (elf_backend_add_symbol_hook): Define.
1689 (elf_i386_post_process_headers): Rename to
1690 elf_i388_fbsd_post_process_headers.
1691 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1692 (is_indirect_function): New function.
1693 (elf64_x86_64_check_relocs): Create an ifunc output section.
1694 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1695 section if necessary.
1696 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1697 symbol if necessary.
1698 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1699 elf_obj_data structure if an ifunc symbol is encountered.
1700 (elf_backend_post_process_headers): Define.
1701 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1702 if we have ifunc symbols to handle.
1703 (get_ifunc_reloc_section_name): New function. Computes the name
1704 for an ifunc section.
1705 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1706 section to hold ifunc relocs.
1707 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1708 (bfd_print_symbol_vandf): Handle ifunc symbols.
1709 (bfd_decode_symclass): Likewise.
1710 * bfd-in2.h: Regenerate.
1712 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1714 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1715 MOVW and MOVT relocations in a shared library link.
1717 2009-04-27 Anthony Green <green@moxielogic.com>
1719 * verilog.c: New file.
1720 * Makefile.am (BFD32_LIBS): Add verilog.c.
1721 (BFD32_LIBS_CFILES): Add verilog.c.
1722 (verilog.lo): New build rule.
1723 * Makefile.in: Rebuilt.
1724 * targets.c: Add verilog support.
1725 * bfd.c (tdata union): Add Verilog private data field.
1726 * bfd-in2.h: Regenerate.
1728 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1730 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1733 2009-04-23 Matthias Klose <doko@ubuntu.com>
1735 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1737 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1740 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1741 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1742 (elf32_arm_size_stubs): Likewise.
1743 (record_thumb_to_arm_glue): Deleted unused function.
1744 (bfd_elf32_arm_process_before_allocation): No longer handle
1745 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1746 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1747 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1749 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1751 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1752 (elf32_arm_write_section): Declare early.
1753 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1754 (arm_allocate_glue_section_space): Exclude empty sections.
1755 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1756 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1758 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1759 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1760 (elf32_arm_size_dynamic_sections): Allocate interworking
1762 (bfd_elf32_bfd_final_link): Define.
1764 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1766 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1768 * coffcode.h (coff_compute_section_file_positions): Clear
1769 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1771 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1772 force_minimum_alignment.
1774 * libcoff.h: Regenerated.
1776 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1777 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1779 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1780 nor target_subsystem.
1782 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1783 force_minimum_alignment nor target_subsystem.
1785 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1787 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1788 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1789 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1790 include in coff-x86_64.c of headers.
1791 (PDATA_ROW_SIZE): New define.
1792 (pex_regs[]): New static array.
1793 (pex64_get_runtime_function): New static function.
1794 (pex64_get_unwind_info): Likewise.
1795 (pex64_get_scope_entry): Likewise.
1796 (pex64_xdata_print_uwd_codes): Likewise.
1797 (pex64_get_section_by_rva): Likewise.
1798 (pex64_dump_xdata): Likewise.
1799 (pex64_bfd_print_pdata): Likewise.
1800 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1801 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1802 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1804 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1805 Alan Modra <amodra@bigpond.net.au>
1806 Dave Korn <dave.korn.cygwin@gmail.com>
1808 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1809 long names and non-NUL-terminated strings.
1811 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1813 * bfd-in2.h: Regenerated.
1815 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1817 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1818 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1820 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1823 * coffcode.h (bfd_pei_p): New.
1825 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1826 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1827 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1828 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1829 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1830 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1832 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1833 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1834 bfd_efi_rtdrv_x86_64_vec,
1835 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1836 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1837 * targets.c: Likewise.
1839 * configure: Regenerated.
1840 * libcoff.h: Likewise.
1841 * Makefile.in: Likewise.
1843 * efi-app-ia32.c: Removed.
1844 * efi-app-x86_64.c: Likewise.
1845 * efi-bsdrv-ia32.c: Likewise.
1846 * efi-bsdrv-ia64.c: Likewise.
1847 * efi-bsdrv-x86_64.c: Likewise.
1848 * efi-rtdrv-ia32.c: Likewise.
1849 * efi-rtdrv-ia64.c: Likewise.
1850 * efi-rtdrv-x86_64.c: Likewise.
1851 * efi-rtdrv-ia32.c: Likewise.
1853 * efi-app-ia64.c: Moved to ...
1855 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1856 (TARGET_NAME): Set to pei-ia64.
1858 * libpei.h (bfd_target_pei_p): Removed.
1859 (bfd_target_pei_arch): Likewise.
1860 (bfd_target_efi_app_p): Likewise.
1861 (bfd_target_efi_app_arch): Likewise.
1862 (bfd_target_efi_bsdrv_p): Likewise.
1863 (bfd_target_efi_bsdrv_arch): Likewise.
1864 (bfd_target_efi_rtdrv_p): Likewise.
1865 (bfd_target_efi_rtdrv_arch): Likewise.
1866 (bfd_pe_executable_p): Likewise.
1868 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1869 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1870 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1871 and efi-rtdrv-ia32.c.
1872 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1873 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1874 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1875 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1876 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1877 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1878 (efi-app-ia64.lo): Removed.
1879 (efi-bsdrv-ia32.lo): Likewise.
1880 (efi-rtdrv-ia32.lo): Likewise.
1881 (efi-app-ia64.lo): Likewise.
1882 (efi-bsdrv-ia64.lo): Likewise.
1883 (efi-rtdrv-ia64.lo): Likewise.
1884 (efi-app-x86_64.lo): Likewise.
1885 (efi-bsdrv-x86_64.lo): Likewise.
1886 (efi-rtdrv-x86_64.lo): Likewise.
1889 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1891 (arch_type): Removed.
1892 (pe_arch): Likewise.
1893 (pe_bfd_object_p): Just return coff_object_p.
1895 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1896 bfd_pe_executable_p with bfd_pei_p.
1898 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1900 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1901 PLT entries to an undefined symbol when generating a shared
1904 2009-04-17 Nick Clifton <nickc@redhat.com>
1907 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1909 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1911 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1912 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1913 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1914 * binary.c (binary_bfd_define_common_symbol): Likewise.
1915 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1916 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1917 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1918 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1919 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1920 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1921 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1922 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1923 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1924 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1925 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1926 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1927 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1928 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1929 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1930 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1931 * som.c (som_bfd_define_common_symbol): Likewise.
1932 * srec.c (srec_bfd_define_common_symbol): Likewise.
1933 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1934 * versados.c (versados_bfd_define_common_symbol): Likewise.
1935 * vms.c (vms_bfd_define_common_symbol): Likewise.
1936 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1937 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1938 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1939 (pmac_xcoff_vec): Likewise.
1940 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1941 (aix5coff64_vec): Likewise.
1942 * linker.c (bfd_generic_define_common_symbol): New function.
1943 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1944 (_bfd_define_common_symbol): New field.
1945 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1946 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1947 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1949 * bfd-in2.h: Regenerate.
1950 * libbfd.h: Likewise.
1951 * libcoff.h: Likewise.
1953 2009-04-15 Anthony Green <green@moxielogic.com>
1955 * targets.c: Add moxie support.
1956 * Makefile.am: Ditto.
1957 * Makefile.in: Rebuilt.
1958 * cpu-moxie.c, elf32-moxie.c: New files.
1959 * archures.c: Add moxie support.
1960 * configure.in: Add moxie support.
1961 * configure: Rebuilt.
1962 * config.bfd, archures.c: Add moxie support.
1963 * bfd-in2.h: Rebuilt.
1965 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1967 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1968 branch to an undef weak symbol into a jump to next instruction if
1969 a PLT entry will be created.
1971 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1973 * coffgen.c (make_a_section_from_file): Set the backend long
1974 section names enable if long section names found on input.
1975 * coffcode.h: Extend long section names documentation to match.
1977 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1979 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1982 2009-04-07 DJ Delorie <dj@redhat.com>
1984 * archures.c: Add bfd_mach_mep_c5.
1985 * bfd-in2.h: Likewise.
1986 * cpu-mep.c: Add bfd_c5_arch.
1987 * elf32-mep.c: Support it.
1989 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1991 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1992 info->callbacks->einfo.
1993 * linker.c (_bfd_generic_section_already_linked): Likewise.
1995 2009-04-06 DJ Delorie <dj@redhat.com>
1997 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1999 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2001 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2002 _bfd_pex64_print_pdata only if PE is defined.
2004 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2005 (_bfd_pex64_print_pdata): This.
2007 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2008 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2011 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2013 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2014 _bfd_pep_print_x64_pdata.
2015 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2016 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2018 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2020 * elf32-xtensa.c (relax_property_section): Always set r_offset
2023 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2025 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2026 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2028 (elf32_arm_stub_type): New enum values for the two new stubs.
2029 (arm_type_of_stub): Make use of the two new stubs.
2030 (arm_size_one_stub): Handle the two new stubs.
2032 2009-04-01 Matt Thomas <matt@netbsd.org>
2034 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2035 hidden symbols into the GOT or PLT.GOT.
2036 (elf_vax_relocate_section): Do not emit a PCREL reloc
2037 into a shared object if it is against a hidden symbol.
2039 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2041 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2042 and know_contains_shared_object_p.
2043 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2044 Cache the result in the archive_info table.
2045 (xcoff_auto_export_p): Add an "info" parameter and update the
2046 call to xcoff_archive_contains_shared_object_p.
2047 (xcoff_mark_auto_exports): Update accordingly.
2048 (xcoff_post_gc_symbol): Likewise.
2050 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2052 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2055 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2057 * coff-rs6000.c (member_layout): New structure.
2058 (archive_iterator): Likewise.
2059 (member_layout_init): New function.
2060 (archive_iterator_begin): Likewise.
2061 (archive_iterator_next): Likewise.
2062 (xcoff_write_armap_old): Use the new iterator functions.
2063 (do_shared_object_padding): Delete.
2064 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2065 handling of arch_info.
2066 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2067 first loop rather than the second. Allocate a member header if
2068 there isn't one, then work out the stat information and length
2069 in the first loop too. Use the new iterators for the second loop.
2070 (xcoff_write_archive_contents_big): Likewise.
2072 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2074 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2075 (bfd_xcoff_set_archive_import_path): Likewise.
2076 * bfd-in2.h: Regenerate.
2077 * xcofflink.c: Include libiberty.h.
2078 (xcoff_archive_info): New structure.
2079 (xcoff_archive_info_hash): New function.
2080 (xcoff_archive_info_eq): Likewise.
2081 (xcoff_get_archive_info): Likewise.
2082 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2083 (bfd_xcoff_split_import_path): New function.
2084 (bfd_xcoff_set_archive_import_path): Likewise.
2085 (xcoff_set_import_path): Move earlier in file.
2086 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2087 object to the the directory part of the bfd's filename. Get the
2088 import path and filename of an archive object from the archive's
2089 xcoff_tdata, initializing it if necessary. Update use of
2091 (bfd_link_input_bfd): Update use of import_file_id.
2092 (xcoff_write_global_symbol): Likewise.
2094 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2096 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2098 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2100 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2101 a .loader section for relocatable links.
2102 (xcoff_need_ldrel_p): New function.
2103 (xcoff_mark): Use it.
2104 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2106 (xcoff_build_ldsym): New function, split out from...
2107 (xcoff_build_ldsyms): ...here. Rename to...
2108 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2109 call xcoff_build_ldsym, if there's a loader section.
2110 (xcoff_build_loader_section): New function, extracted verbatim from...
2111 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2112 there's a loader section. Only add an __rtinit loader symbol
2113 if there's a loader section. Update after above name change.
2114 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2115 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2116 and xcoff_create_ldrel.
2117 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2118 (xcoff_reloc_link_order): Likewise, but only call it if there's
2119 a loader section. Use xcoff_symbol_section.
2120 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2121 if there's a loader section.
2123 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2125 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2127 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2129 * elf32-arm.c (group_sections): Rewrite loops for better
2132 2009-03-30 DJ Delorie <dj@redhat.com>
2134 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2135 relocs when doing a relocatable link.
2137 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2139 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2140 "ERROR:", in error messages.
2141 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2142 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2143 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2144 (elf32_arm_merge_eabi_attributes): Likewise.
2145 (elf32_arm_merge_private_bfd_data): Likewise.
2147 2009-03-27 Nick Clifton <nickc@redhat.com>
2149 * section.c (bfd_get_section_contents): Detect and handle the case
2150 where a section has the SEC_IN_MEMORY flag set but no actual
2153 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2156 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2157 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2158 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2159 if we don't find matching PT_LOAD when copying.
2161 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2163 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2164 the reloc descriptions.
2166 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2168 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2169 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2170 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2172 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2174 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2175 (bfd_i386_arch_intel_syntax): Likewise.
2176 (i8086_arch): Likewise.
2177 (bfd_x86_64_arch): Likewise.
2179 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2181 * elf32-cris.c (cris_elf_relocate_section): <case
2182 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2183 symbols for non-allocated sections. Don't check whether to
2184 generate R_CRIS_DTPMOD for non-allocated sections.
2185 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2186 handle relocation GC:ing if applied to non-allocated section.
2187 (cris_elf_check_relocs): Similar.
2189 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2190 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2191 when emitting a known TP offset in the GOT.
2193 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2195 * elf64-ppc.c (synthetic_opd): Delete.
2196 (compare_symbols): Look for .opd name rather than section match.
2197 (ppc64_elf_get_synthetic_symtab): Likewise.
2199 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2201 * elf32-ppc.c (is_pic_glink_stub): Delete.
2202 (is_nonpic_glink_stub): New function.
2203 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2205 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2207 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2208 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2210 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2211 macros for visibilty and locality checks.
2212 (elf_s390_adjust_dynamic_symbol): Likewise.
2213 (allocate_dynrelocs): Likewise.
2214 (elf_s390_relocate_section): Likewise.
2215 (elf_s390_finish_dynamic_symbol): Likewise.
2216 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2217 (elf_s390_adjust_dynamic_symbol): Likewise.
2218 (allocate_dynrelocs): Likewise.
2219 (elf_s390_relocate_section): Likewise.
2220 (elf_s390_finish_dynamic_symbol): Likewise.
2222 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2224 * bfd-in2.h: Regenerated.
2225 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2226 for debugging sections and map memory read/write dependent on
2228 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2229 without memory read flags set.
2230 * section.c: Add SEC_COFF_NOREAD to section flags.
2232 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2234 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2237 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2239 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2240 "no overlays" return. If there are overlays, create overlay
2241 manager entry symbols here, so that..
2242 (spu_elf_build_stubs): ..we don't need to set them up here.
2243 Simplify entry symbol tests.
2244 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2246 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2248 * elf.c (elfcore_grok_openbsd_procinfo)
2249 (elfcore_grok_openbsd_note): New functions.
2250 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2252 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2254 * vms-hdr.c: Don't include alloca.h.
2255 * elf32-m68hc1x.c: Include alloca-conf.h.
2257 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2259 * Makefile.am: Run "make dep-am".
2260 * Makefile.in: Regenerate.
2262 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2264 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2266 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2268 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2270 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2271 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2272 ovly_return fields with ovly_entry[2]. Adjust all users.
2273 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2275 (spu_elf_build_stubs): Likewise.
2276 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2277 ovly_flavour changes. Update all callers.
2278 (ovl_stub_size_log2): New function.
2279 (build_stub): Handle compact icache stubs. Use different manager
2280 entry point for stubs in non-icache area.
2281 (spu_elf_size_stubs): Don't allocate space for indirect branch
2283 (spu_elf_build_stubs): And don't built them.
2285 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2287 * dwarf2.c (read_section): Always use rawsize, if available.
2289 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2291 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2292 of rawsize and size for buffer.
2294 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2296 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2297 parameter just because fixed sections fit into local store.
2298 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2299 generating overlays if fixed sections plus reserved stack
2300 and heap space fit into local store.
2302 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2304 * elf32-spu.c (build_stub): Correct icache set_id.
2305 (spu_elf_relocate_section): Likewise.
2307 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2309 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2310 symbol table if it was created by the current call.
2312 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2314 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2315 class XMC_DS rather than XMC_UA.
2317 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2319 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2320 bfd_boolean export_defineds parameter with an unsigned int
2321 auto_export_flags parameter.
2322 * bfd-in2.h: Regenerate.
2323 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2324 split out from xcoff_build_ldsyms.
2325 (xcoff_covered_by_expall_p): New function.
2326 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2327 but with extra code to handle -bexpfull and -bexpall.
2328 (xcoff_mark_auto_exports): New function.
2329 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2330 a function should be automatically exported.
2331 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2332 parameter with an auto_export_flags parameter. Update ldinfo
2333 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2336 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2338 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2339 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2340 init and fini functions. Do garbage collection for objects
2341 without an entry point too.
2343 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2345 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2346 check whether a symbol has csect information.
2347 (coff_print_aux): Likewise.
2348 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2349 information for C_AIX_WEAKEXT too.
2350 (_bfd_xcoff_swap_aux_out): Likewise.
2351 (xcoff_reloc_type_br): Handle defweak symbols too.
2352 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2353 information for C_AIX_WEAKEXT too.
2354 (_bfd_xcoff64_swap_aux_out): Likewise.
2355 (xcoff64_reloc_type_br): Handle defweak symbols too.
2356 * coffgen.c (coff_print_symbol): Handle auxillary function
2357 information for C_AIX_WEAKEXT too.
2358 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2359 instead of BSF_GLOBAL if the L_WEAK flag is set.
2360 (xcoff_dynamic_definition_p): New function.
2361 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2362 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2363 always take the symbol class from the ldsym. Use weak bfd symbol
2364 types for weak ldsyms.
2365 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2366 Fix the check for whether a definition is from a shared object.
2367 Allow redefinitions of weak symbols.
2368 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2369 (xcoff_keep_symbol_p): Likewise.
2370 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2371 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2372 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2373 but mark them as L_WEAK.
2374 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2375 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2377 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2379 * xcofflink.c (xcoff_mark): When walking the relocations,
2380 only mark the target symbol or the target section, not both.
2381 (xcoff_final_definition_p): New function.
2382 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2383 symbol is a valid definition of the associated output symbol.
2384 Use XCOFF_ALLOCATED to stop the same hash table entry having
2386 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2388 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2390 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2392 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2395 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2397 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2398 * libcoff.h: Regenerate.
2399 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2400 line-number counts in the bfd's lineno_counts field.
2401 Don't keep per-csect line-number counts.
2402 (xcoff_sweep): Don't update per-csect line-number counts.
2403 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2404 entries in each output section.
2405 (xcoff_link_input_bfd): Get the number of line numbers from
2406 the bfd's lineno_counts field, rather than recalculating it
2407 from scratch. Fix the range check when updating C_BINCL and
2409 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2410 here. Don't expect csects to have line-number counts.
2412 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2414 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2415 * libcoff.h: Regenerate.
2416 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2417 "skip" logic from xcoff_link_input_bfd.
2418 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2419 objects in a dynamic link, rather than checking whether csectpp
2420 is null. Always allocate debug_index for other objects,
2421 and always go through the loop. Update the type of debug_index
2422 after the change above. Read the auxillary csect information
2423 and use xcoff_keep_symbol_p to decide whether a symbol should
2424 be kept. Set its debug_index to -2 if not.
2425 (xcoff_link_input_bfd): Update the type of debug_index after
2426 the change above and always expect it to be nonnull. Use it to
2427 test whether a symbol should be stripped, rather than making the
2428 decision here. Postpone all symbol creation to the second pass.
2430 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2432 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2433 creating a descriptor.
2434 (xcoff_sweep): Don't mark toc_section unless it's needed.
2435 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2436 when marking every bfd.
2437 (xcoff_link_input_bfd): Skip all TOC anchors.
2438 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2439 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2440 to -1; call xcoff_find_tc0 instead.
2442 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2444 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2445 * libcoff.h: Regenerate.
2446 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2447 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2448 the previous symbol's csect. Treat last_symndx as an inclusive value
2449 and simplify its handling.
2450 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2451 symbols with the right csect. Don't mark rsec when processing
2452 relocations against undefined or absolute sections.
2453 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2454 of bfd_und_section_ptr.
2455 (xcoff_link_input_bfd): Likewise.
2457 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2459 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2460 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2461 flag is set. Assert that all undefined symbols are either
2462 imported or defined by a dynamic object.
2463 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2464 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2465 handling to all relocations. Only set XCOFF_CALLED for function
2467 (xcoff_find_function): New function, split out from...
2468 (bfd_xcoff_export_symbol) ...here.
2469 (xcoff_set_import_path): New function, split out from...
2470 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2471 meaning of XCOFF_CALLED.
2472 (xcoff_mark_symbol): If we mark an undefined and unimported
2473 symbol, find some way of defining it. If the symbol is a function
2474 descriptor, fill in its definition automatically. If the symbol
2475 is a function, mark its descriptor and allocate room for global
2476 linkage code. Otherwise mark the symbol as implicitly imported.
2477 Move the code for creating function descriptors from...
2478 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2479 check for symbols that were implicitly defined.
2480 (xcoff_mark): Don't count any dynamic relocations against
2482 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2483 in the xcoff link info.
2484 (xcoff_link_input_bfd): Remove handling of undefined and
2487 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2489 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2490 if the target is absolute. Fix comment typo.
2491 (xcoff_ppc_relocate_section): Remove FIXME.
2492 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2493 if the target is absolute.
2495 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2497 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2498 R_POS and R_NEG relocations against absolute symbols to the
2501 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2503 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2504 to 2 for bfd_mach_ppc_620.
2506 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2508 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2509 * configure.in: Likewise.
2510 * configure: Regenerate.
2512 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2515 * elf.c (assign_section_numbers): Generate symbol table if there
2516 is any relocation in output.
2517 (_bfd_elf_compute_section_file_positions): Likewise.
2519 2009-03-13 Nick Clifton <nickc@redhat.com>
2522 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2523 * elflink.c (elf_link_read_relocs_from_section): Use
2524 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2525 relocs but no symbol table.
2526 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2528 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2531 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2532 to check ___tls_get_addr.
2534 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2535 strncmp to check __tls_get_addr.
2537 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2539 * dwarf2.c (read_section): Always check the offset, even when the
2540 section has been read before.
2542 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2544 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2547 2009-03-11 Chris Demetriou <cgd@google.com>
2549 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2550 * bfd-in2.h: Regenerate.
2551 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2552 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2554 (bsd_write_armap): Likewise.
2555 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2556 flag is set, do nothing.
2557 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2560 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2562 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2563 used to update stack pointer.
2565 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2568 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2569 for unknown symbols in absolute section.
2571 2009-03-06 Nick Clifton <nickc@redhat.com>
2573 * po/es.po: Updated Spanish translation.
2575 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2577 * elf32-arm.c (group_sections): Take next section size into
2578 account before accepting to group it.
2580 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2582 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2584 (elf32_arm_final_link_relocate): Likewise.
2586 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2589 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2591 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2593 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2594 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2595 (BFD_FAKE_SECTION): Init new flag.
2596 * ecoff.c (bfd_debug_section): Likewise.
2597 * bfd-in2.h: Regenerate.
2598 * libbfd.h: Regenerate.
2599 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2600 (ppc_elf_reloc_type_lookup): Handle new relocs.
2601 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2602 without marker relocs.
2603 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2604 if section has no old-style calls.
2605 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2606 Don't try to optimize new-style __tls_get_addr call when handling
2607 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2609 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2610 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2611 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2612 without marker relocs.
2613 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2614 if section has no old-style calls. Set toc_ref for new relocs as
2616 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2617 Don't try to optimize new-style __tls_get_addr call when handling
2618 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2621 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2624 * configure.in: Test for ld --as-needed support. Link shared
2625 libbfd against libm.
2626 * configure: Regenerate.
2628 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2630 * Makefile.am: Run "make dep-am".
2631 * Makefile.in: Regenerate.
2633 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2635 * elf32-score7.c: New file.
2636 * elf32-score.h: New file.
2637 * elf32-score.c: Add code to support score 7. Set score7 as the
2639 * cpu-score.c: Add score7 architecure.
2640 (compatibile): New function.
2641 * Makefile.am: Add rules for building elf32-score7 object.
2642 * Makefile.in: Regenerate.
2643 * configure.in: Add elf32-score7 object to score vectors.
2644 * configure: Regenerate.
2645 * reloc.c: Add score7 relocs.
2646 * archures.c: Add score3 and score7 machine numbers.
2647 * bfd-in2.h: Regenerate.
2648 * libbfd.h: Regenerate.
2650 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2652 * configure: Regenerate.
2654 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2656 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2657 (elf32_hppa_check_relocs): Use it.
2659 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2661 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2662 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2663 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2664 (elf_hppa_record_segment_addrs): Likewise.
2665 (elf_hppa_final_link): Likewise.
2666 (elf_hppa_relocate_insn): Likewise.
2667 (elf_hppa_final_link_relocate): Likewise.
2668 (elf64_hppa_relocate_section): Likewise.
2669 * elf64-hppa.c: Insert above.
2671 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2673 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2674 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2675 (elf_hppa_relocate_section): Likewise.
2676 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2677 from struct elf_link_hash_entry. Add count field.
2678 (struct elf64_hppa_dyn_hash_table): Delete.
2679 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2680 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2681 (hppa_elf_hash_entry, eh_name): Define.
2682 (elf64_hppa_new_dyn_hash_entry): Delete.
2683 (elf64_hppa_dyn_hash_lookup): Delete.
2684 (elf64_hppa_dyn_hash_traverse): Delete.
2685 (get_dyn_name): Delete.
2686 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2687 of struct elf64_hppa_dyn_hash_entry *.
2688 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2689 allocate_global_data_plt, allocate_global_data_stub,
2690 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2692 (hppa64_link_hash_newfunc): New.
2693 (elf64_hppa_hash_table_create): Rework.
2694 (count_dyn_reloc): Likewise.
2695 (hppa64_elf_local_refcounts): New.
2696 (elf64_hppa_check_relocs): Rework using standard technique for recording
2697 local DLT, PLT and OPD reference counts.
2698 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2699 elf_link_hash_entry *.
2700 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2701 allocate_global_data_plt, allocate_global_data_stub,
2702 allocate_global_data_opd, allocate_dynrel_entries,
2703 elf64_hppa_adjust_dynamic_symbol,
2704 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2705 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2706 Use hppa_link_hash_table. Rework.
2707 (elf64_hppa_link_output_symbol_hook): Rework.
2708 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2709 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2710 elf64_hppa_finish_dynamic_sections): Likewise.
2712 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2714 * elf32-arm.c (stub_reloc_type): Removed.
2715 (insn_sequence): Renamed reloc_type field to r_type.
2716 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2717 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2718 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2719 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2720 (arm_stub_is_thumb): Catch new stubs.
2721 (arm_type_of_stub): Handle new stubs.
2722 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2723 (bfd_elf32_arm_process_before_allocation): Remove useless
2726 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2728 * elf.c (elf_find_function): Use is_function_type to check
2731 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2733 * xtensa-modules.c: Revert to previous version 1.11 due
2734 to inadvertant commit.
2736 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2738 * elf32-xtensa.c (text_action_add): Separate test for action
2739 type. Break if saved action is ta_widen_insn at same offset.
2741 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2743 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2744 to elf32_arm_stub_long_branch_any_arm_pic.
2745 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2746 (enum elf32_arm_stub_type, arm_type_of_stub)
2747 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2750 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2752 * elf32-arm.c (PREV_SEC): Update comment.
2753 (group_sections): Rename argument to stubs_always_after_branch.
2754 Reverse the list and place stubs at the end of input sections.
2756 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2758 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2760 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2762 (arm_size_one_stub): Remove unnecessary break.
2763 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2765 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2767 * elf32-arm.c (stub_insn_type): New type.
2768 (stub_reloc_type): Likewise.
2769 (insn_sequence): Likewise.
2770 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2771 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2772 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2773 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2774 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2775 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2776 (elf32_arm_stub_hash_entry): Add new helper fields.
2777 (stub_hash_newfunc): Initialize these new fields.
2778 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2779 to take endianness into account.
2780 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2781 (arm_map_one_stub): Code is now more generic, thanks to
2784 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2786 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2788 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2789 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2790 BLX is not available. Fix typo in warning message. Add comments
2791 and improve formatting.
2792 (arm_build_one_stub): Adjust to new
2793 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2794 (arm_map_one_stub): Likewise.
2796 2009-02-23 Tristan Gingold <gingold@adacore.com>
2797 Eric Botcazou <ebotcazou@adacore.com>
2798 Douglas B Rupp <rupp@gnat.com>
2800 * vms.h: Update copyright year, fix comments, reorder declarations.
2801 (_bfd_save_vms_section): Remove the prototype.
2802 (EGPS_S_V_NO_SHIFT): New constant.
2803 (bfd_vms_set_section_flags): New prototype.
2804 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2806 (EGSY_S_W_FLAGS): Ditto.
2807 (EGSY_S_V_QUAD_VAL): Ditto.
2808 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2809 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2810 EGST_S_B_NAMLNG): Ditto.
2811 (ESRF_S_B_NAMLNG): Ditto.
2812 (ETIR_S_C_HEADER_SIZE): Ditto.
2813 (EGPS_S_V_ALLOC_64BIT): Ditto.
2814 (DST_S_C_EPILOG): Ditto.
2815 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2816 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2817 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2818 (DST_S_L_PCLINE_UNSLONG): Ditto.
2819 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2820 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2821 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2822 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2823 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2824 (DST_S_B_SRC_UNSBYTE): Ditto.
2825 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2827 (vms_section, vms_reloc): Remove types.
2828 (hdr_struc): Replaced by ...
2829 (hdr_struct): ... new type.
2830 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2831 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2832 (EMH_DATE_LENGTH): Ditto.
2833 (eom_struc): Replaced by ...
2834 (eom_struct): ... new type.
2835 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2836 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2837 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2838 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2839 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2840 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2841 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2842 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2843 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2844 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2845 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2846 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2847 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2848 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2849 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2850 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2851 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2852 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2853 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2854 (enum file_type_enum): New type.
2855 (struct location_struct): Removed.
2856 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2857 (struct funcinfo, struct module): Ditto.
2858 (struct vms_private_data_struct): Update fields.
2859 (struct vms_section_data_struct): New type.
2861 * vms.c: Update copyright year, fix comments,
2862 Fix includes for DECC, add prototypes.
2863 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2865 Use flavour to set is_vax, location_stack is removed.
2866 (struct pair): Declare.
2867 (fill_section_ptr): Initialize variables at declaration.
2868 Add guard to set SECTION_SYM flag, handlde und section.
2869 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2870 (_bfd_vms_slurp_object_records): New function, replaces previous
2872 (vms_slurp_module): New function.
2873 (vms_slurp_image): Ditto.
2874 (vms_object_p): Complete rewrite.
2875 (vms_mkobject): Use is_vax field to slect architecture.
2876 (free_reloc_stream): New function.
2877 (vms_convert_to_var): Ditto.
2878 (vms_convert_to_var_1): Ditto.
2879 (vms_convert_to_var_unix_filename): Ditto.
2880 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2882 (vms_new_section_hook): Set alignment to 0, allocate private data.
2883 (vms_get_section_contents): Load content.
2884 (vms_get_symbol_info): Handle undefined section.
2885 (vms_find_nearest_line): Handle.
2886 (alloc_reloc_stream): New function.
2887 (vms_slurp_reloc_table): Ditto.
2888 (vms_get_reloc_upper_bound): Make it real.
2889 (vms_canonicalize_reloc): Do the real work.
2890 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2892 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2893 (vms_set_arch_mach): Check arch.
2894 (vms_set_section_contents): Copy the content after allocation.
2895 (vms_alpha_vec): Update object flags.
2897 * vms-tir.c: Update copyright year, fix comments,
2898 add prototypes for new functions.
2899 (dst_define_location): New function.
2900 (dst_restore_location): New function.
2901 (dst_retrieve_location): New function.
2902 (dst_check_allocation): New function.
2903 (image_dump): Call dst_check_allocation.
2904 (image_write_b): Ditto.
2905 (image_write_w): Ditto.
2906 (image_write_l): Ditto.
2907 (image_write_q): Ditto.
2908 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2909 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2911 Call error handler instead of abort if name is not known.
2912 (etir_sta): Add quarter_relocs argument and set it.
2915 (etir_opr): Ditto, return FALSE in case of error.
2916 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2917 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2918 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2919 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2920 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2921 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2922 Return FALSE in case of error.
2923 (tir_sta): Change sign of psect.
2925 (tir_cmd): Fix cast. Makes tir_table static const.
2926 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2927 add argument to explain.
2928 (analyze_etir): Initialize maxptr, add quarter_relocs
2929 declaration, move some declarations into inner scopes.
2930 Handle quarter_relocs and STO_IMM.
2931 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2932 (_bfd_vms_slurp_relocs): New function.
2933 (_bfd_vms_decode_relocs): New function.
2934 (sto_imm): Rewritten.
2935 (start_first_etbt_record): New function.
2936 (start_another_etbt_record): Ditto.
2937 (etir_output_check): Ditto.
2938 (defer_reloc_p): Ditto.
2939 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2940 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2941 rewritte relocations handling.
2942 (_bfd_vms_write_tbt): Removed.
2943 (_bfd_vms_write_dbg): Ditto.
2945 * vms-misc.c: Update copyright year, Fix comments.
2946 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2947 (maybe_adjust_record_pointer_for_object): New function.
2948 (_bfd_vms_get_first_record): New function, replaces ...
2949 (_bfd_vms_get_record): .. removed.
2950 (_bfd_vms_get_object_record): New function.
2951 (_bfd_vms_get_object_record): New function.
2952 (vms_get_remaining_object_record): New function, replaces ...
2953 (_bfd_vms_get_next_record): ... removed.
2954 (add_new_contents): Removed.
2955 (_bfd_save_vms_section): Removed.
2956 (_bfd_get_vms_section): Removed.
2957 (_bfd_vms_output_flush): Write in VAR format.
2958 (new_symbol): Don't make UND section.
2960 * vms-hdr.c: Update copyright year, update list of record handled.
2961 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2962 (_bfd_vms_write_hdr): Strip vms and unix patches,
2963 add comments, truncate module name at 31 characters,
2964 use constants instead of hard-coded value,
2965 write BFD version instead of a fixed string.
2966 (_bfd_vms_slurp_ihd): New function.
2967 (_bfd_vms_slurp_isd): Ditto.
2968 (_bfd_vms_slurp_ihs): Ditto.
2969 (new_module): Ditto.
2970 (parse_module): Ditto
2971 (build_module_list): Ditto.
2972 (module_find_nearest_line): Ditto.
2973 (_bfd_vms_find_nearest_dst_line): Ditto.
2974 (vms_slurp_debug): Ditto.
2975 (_bfd_vms_slurp_dbg): Ditto.
2976 (_bfd_vms_slurp_tbt): Ditto.
2977 (_bfd_vms_write_dbg): Ditto.
2978 (_bfd_vms_write_tbt): Ditto.
2980 * vms-gsd.c: Update copyright year, update list of records handled.
2981 (EVAX_LITERALS_NAME): New macro.
2982 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2983 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2984 (register_universal_symbol): New function and prototype.
2985 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2986 improve debug messages,
2987 use constants instead of hard-coded value,
2988 fix missing endianness conversion,
2989 handle global symbol (SYMG).
2990 (bfd_vms_set_section_flags): New function.
2991 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2992 handle section literals,
2994 handle section bfd and vms flags,
2995 don't output LIB$INITIALIZE symbol,
2996 fix handling of weak symbols,
2997 fix evax vs vax procedure descriptor,
2998 handle absolute symbols.
3000 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3001 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3003 * makefile.vms (DEFS): Fix flags for VMS.
3005 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3007 * bfd-in2.h: Regenerated.
3008 * libbfd.h: Regenerated.
3010 2009-02-20 Cary Coutant <ccoutant@google.com>
3012 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3015 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3018 * coffcode.h (coff_write_object_contents): Don't let the string
3019 table offset overflow the s_name field when using long section names.
3021 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3023 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3024 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3025 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3026 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3027 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3028 (bfd_pmac_xcoff_backend_data): Likewise.
3029 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3030 (bfd_xcoff_aix5_backend_data): Likewise.
3031 (xcoff64_write_object_contents): Delete unused long_section_names
3033 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3034 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3036 * coffcode.h (documentation): Update to describe long section names.
3037 (COFFLONGSECTIONCATHELPER): New helper macro.
3038 (BLANKOR1TOODD): Likewise.
3039 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3040 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3041 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3042 (bfd_coff_set_long_section_names_allowed): New function.
3043 (bfd_coff_set_long_section_names_disallowed): Likewise.
3044 (struct bfd_coff_backend_data): Add new backend hook function
3045 pointer _bfd_coff_set_long_section_names.
3046 (bfd_coff_set_long_section_names): New backend hook.
3047 (coff_write_object_contents): Only generate long section names if
3048 bfd_coff_long_section_names() indicates they are currently enabled.
3049 (bfd_coff_std_swap_table): Make non-const, and initialise long
3050 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3051 (ticoff0_swap_table): Likewise to both.
3052 (ticoff1_swap_table): Again, likewise to both.
3053 * coffgen.c (make_a_section_from_file): Allow long section names
3054 as inputs even if not currently allowed for outputs.
3055 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3056 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3057 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3058 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3059 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3060 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3061 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3062 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3063 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3064 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3065 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3066 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3067 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3068 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3069 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3070 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3071 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3072 * libcoff-in.h: Update copyright year to cause updated copyright
3073 year in generated libcoff.h, and fix typo.
3074 * libcoff.h: Regenerated.
3075 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3076 (_bfd_ecoff_no_long_sections): Add prototype.
3077 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3078 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3079 defined by an including .c file.
3080 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3081 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3082 (ticoff1_swap_table): Likewise to both.
3084 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3086 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3087 stub. Catch default case error.
3088 (arm_map_one_stub): Add missing Thumb mapping symbol.
3090 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3093 * elf32-avr.c: Handle case where no local symbos exist correctly.
3095 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3098 * elf32-arm.c (arm_long_branch_stub,
3099 arm_thumb_v4t_long_branch_stub,
3100 arm_thumb_thumb_long_branch_stub,
3101 arm_thumb_arm_v4t_long_branch_stub,
3102 arm_thumb_arm_v4t_short_branch_stub,
3103 arm_pic_long_branch_stub):
3104 Renamed to elf32_arm_stub_long_branch_any_any,
3105 elf32_arm_stub_long_branch_v4t_arm_thumb,
3106 elf32_arm_stub_long_branch_thumb_only,
3107 elf32_arm_stub_long_branch_v4t_thumb_arm,
3108 elf32_arm_stub_short_branch_v4t_thumb_arm,
3109 elf32_arm_stub_long_branch_any_any_pic.
3110 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3111 arm_thumb_thumb_stub_long_branch,
3112 arm_thumb_arm_v4t_stub_long_branch,
3113 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3114 Renamed to arm_stub_long_branch_any_any,
3115 arm_stub_long_branch_v4t_arm_thumb,
3116 arm_stub_long_branch_thumb_only,
3117 arm_stub_long_branch_v4t_thumb_arm,
3118 arm_stub_short_branch_v4t_thumb_arm,
3119 arm_stub_long_branch_any_any_pic.
3121 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3123 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3124 in branch offset check.
3126 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3128 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3129 add toc.symndx and toc.add.
3130 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3132 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3134 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3135 (branch_reloc_hash_match): New function, extracted from..
3136 (ppc64_elf_tls_optimize): ..here.
3137 (ppc64_elf_relocate_section): Properly set addends when optimizing
3138 tls sequences. Avoid unnecessary reading and writing of insns.
3139 Only redo reloc when symbol changed. Bypass symbol checks when
3141 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3142 (branch_reloc_hash_match): New function, extracted from..
3143 (ppc_elf_tls_optimize): ..here.
3144 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3145 Don't clear addend on zapped __tls_get_addr reloc.
3147 2009-02-12 Nick Clifton <nickc@redhat.com>
3150 * elflink.c (bfd_elf_final_link): When counting the relocations,
3151 if the header size has not been set yet then assume that it will
3152 match the output section's reloc type.
3154 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3156 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3159 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3161 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3162 (find_function): Likewise.
3163 (pasted_function): Don't error if no prior function found.
3164 (discover_functions): Revert 2008-12-10 change. Extend first
3165 function range to start of section.
3167 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3169 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3171 * elf64-hppa.h: Likewise.
3173 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3175 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3178 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3180 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3181 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3183 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3185 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3186 * archures.c (bfd_mach_mips_xlr): Define.
3187 * bfd-in2.h: Regenerate.
3188 * cpu-mips.c (I_xlr): Define.
3189 (arch_info_struct): Add XLR entry.
3190 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3191 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3192 (mips_mach_extensions): Add XLR entry.
3194 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3196 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3198 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3200 * configure.in: AC_SUBST pdfdir.
3201 * Makefile.am: Add install-pdf, install-pdf-am
3202 and install-pdf-recursive targets. Define pdfdir.
3203 * doc/Makefile.am: Define pdf__strip_dir. Add
3204 install-pdf and install-pdf-am targets.
3205 * po/Make-in: Add install-pdf target.
3206 * configure: Regenerate.
3207 * Makefile.in: Regenerate
3208 * doc/Makefile.in: Regenerate.
3210 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3212 * bfd-in2.h: Regenerate.
3213 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3214 fields from n_entries to n_slots where appropriate, update comments.
3215 (HOWTO): Add TLS relocations.
3216 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3217 (enum elf_m68k_got_offset_size): New enum.
3218 (struct elf_m68k_got_entry.type): Move field to ...
3219 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3220 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3222 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3224 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3225 fields into n_entries array. Update comments.
3226 (elf_m68k_init_got): Simplify, update all uses.
3227 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3228 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3229 GOT entries; update name, update all uses.
3230 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3231 (elf_m68k_get_got_entry): Update.
3232 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3234 (elf_m68k_remove_got_entry_type): Simplify.
3235 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3236 (elf_m68k_can_merge_gots): Update.
3237 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3238 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3239 GOT entries, simplify.
3240 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3241 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3242 field, remove obsoleted local_n_entries field.
3243 (elf_m68k_partition_multi_got_2): New static function.
3244 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3246 (elf_m68k_remove_got_entry_type): Update.
3247 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3248 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3249 update of sgot->size and srelgot->size.
3250 (elf_m68k_gc_sweep_hook): Update.
3251 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3252 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3254 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3255 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3257 2009-02-02 DJ Delorie <dj@redhat.com>
3259 * elf32-mep.c (config_names): Regenerate configuration.
3261 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3263 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3264 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3265 * elf.c (bfd_elf_get_str_section): Make static.
3266 (bfd_elf_find_section): Delete.
3267 * libbfd.h: Regenerate.
3269 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3271 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3272 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3274 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3276 * elflink.c (on_needed_list): New function.
3277 (elf_link_add_object_symbols): Link in --as-needed libs if they
3278 satisfy undefined symbols in other libs.
3280 2009-01-30 Julian Brown <julian@codesourcery.com>
3282 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3283 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3284 with --just-symbols (-R).
3286 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3288 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3289 high_pc in order to properly sign-extend VMAs.
3291 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3292 Mark Shinwell <shinwell@codesourcery.com>
3293 Catherine Moore <clm@codesourcery.com>
3295 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3297 2009-01-28 Catherine Moore <clm@codesourcery.com>
3299 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3300 SEC_LOAD for dynamic relocation sections.
3302 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3304 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3305 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3306 the size of local TLS data.
3308 2009-01-27 Andreas Schwab <schwab@suse.de>
3310 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3311 architectures in the archive.
3313 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3315 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3316 <R_CRIS_32_DTPREL>: Correct relocation value.
3318 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3319 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3320 symbols with non-default visibility.
3322 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3324 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3325 describing the trampolines.
3326 (ppc_elf_relocate_section): Update relocs to describe the
3329 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3331 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3332 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3333 and R_PARISC_PCREL12F relocations.
3335 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3338 * elflink.c (find_version_for_sym): New function split out from,
3339 but without export_dynamic test, ..
3340 (_bfd_elf_link_assign_sym_version): ..here.
3341 (_bfd_elf_export_symbol): Use it.
3343 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3345 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3346 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3347 * elflink.c: ..here, somewhat modified.
3348 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3349 _bfd_elf_link_find_version_dependencies,
3350 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3351 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3352 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3354 * elflink.c: ..and make static here.
3355 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3356 of output_bfd from struct elf_find_verdep_info.
3357 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3358 struct elf_info_failed.
3359 (bfd_elf_size_dynamic_sections): Adjust.
3361 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3364 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3365 after comp_unit_find_line call.
3367 2009-01-21 Nick Clifton <nickc@redhat.com>
3370 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3371 tm_gmtoff field in struct tm.
3373 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3375 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3376 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3377 sections in soft-icache lines unless non_ia_text. Don't add
3378 rodata if doing so would exceed line size.
3380 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3382 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3383 types than bfd_link_hash_indirect, before early return, call
3384 _bfd_elf_link_hash_copy_indirect.
3386 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3388 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3389 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3390 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3391 (elf_backend_obj_attrs_order): New define.
3392 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3393 (elfNN_bed): Add elf_backend_obj_attrs_order.
3395 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3397 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3398 (obj_attr_size): Likewise.
3399 (write_obj_attribute): Likewise.
3400 (_bfd_elf_copy_obj_attributes): Likewise.
3401 (_bfd_elf_parse_attributes): Likewise.
3402 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3403 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3404 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3405 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3406 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3409 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3411 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3412 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3413 (bfd_elf_add_obj_attr_string): Likewise.
3414 (bfd_elf_add_obj_attr_int_string): Likewise.
3415 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3416 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3417 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3418 Tag_nodefaults has no default value.
3419 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3420 comment to reflect the new state.
3422 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3425 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3426 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3427 (adjust_z_magix): Delete dead code handling QMAGIC.
3429 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3431 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3432 IMAGE_SCN_MEM_DISCARDABLE.
3434 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3436 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3437 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3438 * configure.in (commonbfdlib): Delete.
3439 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3440 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3441 is available, not just for linux.
3442 * po/SRC-POTFILES.in: Regenerate.
3443 * Makefile.in: Regenerate.
3444 * configure: Regenerate.
3446 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3447 Julian Brown <julian@codesourcery.com>
3449 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3450 ARM attributes in ABI 2.07.
3451 * elf32-arm.c (get_secondary_compatible_arch): New function.
3452 (set_secondary_compatible_arch): New function.
3453 (tag_cpu_arch_combine): New function.
3454 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3455 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3456 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3457 make it fit with order_01243.
3458 Add support for Tag_also_compatible_with,
3459 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3460 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3461 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3462 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3463 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3464 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3465 Rework the way unknown attributes are handled.
3466 Defer errors until all attributes have been processed.
3468 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3470 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3471 bfd_elf_add_obj_attr_int_string.
3472 Read Tag_compatibility from its new location in the attribute array,
3473 rather than the attribute list.
3474 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3475 bfd_elf_add_obj_attr_int_string.
3476 (_bfd_elf_parse_attributes): Likewise.
3477 (_bfd_elf_merge_object_attributes): There's now only one
3478 Tag_compatibility, and it's in the array, not the list.
3479 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3481 (bfd_elf_add_obj_attr_compat): Rename to
3482 bfd_elf_add_obj_attr_int_string.
3483 (bfd_elf_add_proc_attr_compat): Rename to
3484 bfd_elf_add_proc_attr_int_string.
3485 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3488 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3490 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3491 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3492 (vmsutil.lo): Add dependency rule.
3493 * Makefile.in: Regenerate.
3494 * config.bfd (ia64*-*-*vms*): Add case.
3495 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3496 * configure: Regenerate.
3497 * vmsutil.c: New file.
3498 * vmsutil.h: New file.
3499 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3501 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3502 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3503 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3504 elfNN_vms_object_p): New functions
3505 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3507 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3510 * elflink.c (elf_gc_sweep): Exclude the group section if the
3511 first member of the section group is excluded.
3513 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3516 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3517 saved filename, use bfd_alloc rather than bfd_malloc for it.
3519 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3521 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3523 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3525 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3527 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3529 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3531 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3533 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3535 (struct got_entry): Add br_addr.
3536 (struct call_info): Add priority.
3537 (struct function_info): Add lr_store and sp_adjust.
3538 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3539 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3540 area as an overlay, and check that no other overlays exist. Look up
3541 icache overlay manager entry sym.
3542 (BRA_STUBS, BRA, BRASL): Define.
3543 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3544 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3546 (count_stub, build_stub): Support soft-icache.
3547 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3548 (spu_elf_size_stubs): Size soft-icache stubs.
3549 (overlay_index): New function.
3550 (spu_elf_build_stubs): Make static. Support soft-icache.
3551 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3552 (find_function_stack_adjust): Save lr store and stack adjust insn
3554 (maybe_insert_function): Adjust find_function_stack_adjust call.
3555 (mark_functions_via_relocs): Retrieve priority.
3556 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3557 (sort_calls): Sort by priority first.
3558 (mark_overlay_section): Ignore .ovl.init.
3559 (sum_stack): Only print when stack_analysis.
3560 (print_one_overlay_section): New function, extracted from..
3561 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3562 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3563 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3564 analysis. Call spu_elf_build_stubs.
3565 (spu_elf_relocate_section): For soft-icache encode overlay index
3567 (spu_elf_output_symbol_hook): Support soft-icache.
3568 (spu_elf_modify_program_headers: Likewise.
3570 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3571 num_regions to num_lines. Add line_size and max_branch.
3572 (enum _ovly_flavour): Add ovly_soft_icache.
3573 (spu_elf_build_stubs): Delete.
3575 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3577 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3578 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3580 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3582 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3583 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3584 the program, the known offset starts at the negative size of the
3586 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3589 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3591 * config.bfd: Add lm32-*-rtems*.
3593 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3595 * coff-ppc.c: Add 2009 to Copyright.
3596 * elf32-cris.c: Likewise.
3597 * elflink.c: Likewise.
3599 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3601 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3602 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3604 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3607 * elflink.c (elf_merge_st_other): New.
3608 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3609 hide them if needed.
3610 (elf_link_add_object_symbols): Updated.
3612 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3615 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3616 ref_dynamic and dynamic_def fields when setting def_regular
3619 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3622 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3625 For older changes see ChangeLog-2008
3631 version-control: never
projects / external / binutils.git / blob