1 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
3 * archures.c (bfd_architecture): Add bfd_arch_l1om.
5 (bfd_archures_list): Add &bfd_l1om_arch.
6 * bfd-in2.h: Regenerated.
8 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
9 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
10 if bfd_elf64_x86_64_freebsd_vec is supported.
11 (targ_selvecs): Likewise.
13 * configure.in: Support bfd_elf64_l1om_vec and
14 bfd_elf64_l1om_freebsd_vec.
15 * configure: Regenerated.
19 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
20 (bfd_elf64_l1om_vec): Likewise.
21 (bfd_elf64_l1om_freebsd_vec): Likewise.
23 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
24 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
25 * Makefile.in: Regenerated.
27 * targets.c (bfd_elf64_l1om_vec): New.
28 (bfd_elf64_l1om_freebsd_vec): Likewise.
29 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
30 bfd_elf64_l1om_freebsd_vec.
32 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
33 Alan Modra <amodra@bigpond.net.au>
35 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
36 * bfd-in2.h: Regenerate.
37 * libbfd.h: Regenerate.
38 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
39 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
40 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
42 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
45 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
46 instead of shared for R_X86_64_TPOFF32.
47 (elf64_x86_64_relocate_section): Likewise.
49 2009-07-23 Ulrich Drepper <drepper@redhat.com>
51 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
52 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
53 with the BSF_GNU_UNIQUE flag bit set.
54 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
55 for symbols with STB_GNU_UNIQUE binding.
56 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
57 with the STB_GNU_UNIQUE binding.
58 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
59 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
60 symbols with the unique_global field set.
61 (elf_link_output_extsym): Set unique_global field for symbols with
62 the STB_GNU_UNIQUE binding.
63 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
64 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
66 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
68 * bfd-in2.h: Regenerate.
70 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
72 * elflink.c (elf_link_output_extsym): Revert the last change.
74 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
77 * elflink.c (elf_link_output_extsym): Special case ifunc syms
78 when ref_regular, not def_regular.
80 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
83 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
84 from a DSO into a normal FUNC symbol.
85 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
88 2009-07-17 Chao-ying Fu <fu@mips.com>
90 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
91 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
92 interlocking, the last PLT entry needs a nop in the branch delay slot.
93 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
94 output the last two PLT entries in reverse order.
96 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
98 * elf32-i386.c (elf_i386_relocate_section): Don't get local
99 STT_GNU_IFUNC symbol for relocatable link.
100 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
102 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
104 * bfdio.c (bfd_iovec): Add comments for bmmap.
105 * bfd-in2.h: Regenerated.
107 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
109 * Makefile.am: Run "make dep-am".
110 * Makefile.in: Regenerated.
112 2009-07-10 Doug Kwan <dougkwan@google.com>
114 * elf32-arm.c (stub_hash_newfunc): Initialize fields
115 target_addend and orig_insn.
117 2009-07-10 Tom Tromey <tromey@redhat.com>
119 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
120 (elf-eh-frame.lo): Likewise.
121 (elf32-bfin.lo): Likewise.
122 (elf32-frv.lo): Likewise.
123 (elf32-xc16x.lo): Likewise.
124 * Makefile.in: Rebuild.
125 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
126 * elf-eh-frame.c: Likewise.
127 * elf32-bfin.c: Likewise.
128 * elf32-frv.c: Likewise.
129 * elf32-xc16x.c: Likewise.
131 2009-07-10 Julian Brown <julian@codesourcery.com>
133 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
134 symbol a stub entry is derived from, not the entry for the stub
135 itself, in call to elf32_arm_final_link_relocate.
137 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
139 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
140 when reporting addends.
142 2009-07-10 Alan Modra <amodra@bigpond.net.au>
144 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
145 data even when no stubs.
146 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
148 2009-07-10 Alan Modra <amodra@bigpond.net.au>
150 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
151 (ppc_elf_get_synthetic_symtab): Report addend.
153 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
154 (ppc_elf_create_glink): New function.
155 (ppc_elf_create_dynamic_sections): Use it.
156 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
157 (update_local_sym_info): Allocate space for local_plt array.
158 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
160 (is_branch_reloc): New function.
161 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
162 (ppc_elf_gc_sweep_hook): Likewise.
163 (ppc_elf_adjust_dynamic_symbol): Likewise.
164 (allocate_dynrelocs): Likewise.
165 (ppc_elf_size_dynamic_sections): Likewise.
166 (ppc_elf_relocate_section): Likewise.
167 (branch_reloc_hash_match): Use is_branch_reloc.
168 (ppc_elf_tls_optimize): Adjust for local_plt.
169 (write_glink_stub): New function, extracted from..
170 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
171 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
172 branch table when dynamic.
173 (elf_backend_post_process_headers): Define.
174 * elf64-ppc.c (elf_backend_post_process_headers): Define.
175 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
176 (ppc64_elf_get_synthetic_symtab): Report addend.
177 (struct ppc_stub_hash_entry): Add plt_ent.
179 (struct ppc_link_hash_table): Add iplt and reliplt.
180 (create_linkage_sections): Make .iplt and .rela.iplt sections.
181 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
182 (update_local_sym_info): Allocate space for local_plt array.
183 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
185 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
186 and don't change hash flags here.
187 (is_branch_reloc): New function.
188 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
189 (ppc64_elf_gc_sweep_hook): Likewise.
190 (ppc64_elf_adjust_dynamic_symbol): Likewise.
191 (allocate_dynrelocs): Likewise.
192 (ppc64_elf_size_dynamic_sections): Likewise.
193 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
194 (ppc64_elf_size_stubs): Likewise.
195 (ppc64_elf_relocate_section): Likewise.
196 (get_sym_h): Adjust for local_plt.
197 (branch_reloc_hash_match): Use is_branch_reloc.
198 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
199 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
201 2009-07-10 Alan Modra <amodra@bigpond.net.au>
203 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
205 2009-07-10 Alan Modra <amodra@bigpond.net.au>
207 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
208 and ref_regular_nonweak comment.
209 * elflink.c (elf_link_output_extsym): Special case ifunc syms
210 when def_regular, not ref_regular.
211 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
212 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
213 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
215 2009-07-09 Alan Modra <amodra@bigpond.net.au>
217 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
218 of malloc'd struct call_info.
219 (pasted_function): Likewise, priority too.
221 2009-07-07 Alan Modra <amodra@bigpond.net.au>
223 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
224 alignment when packing sections into overlays.
226 2009-07-03 Cary Coutant <ccoutant@google.com>
228 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
230 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
232 * coffcode.h (sec_to_styp_flags): Partially revert (functional
233 changes only) earlier patch:-
235 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
237 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
238 give .debug and .reloc data characteristics.
239 (DOT_RELOC): New define for .reloc section string.
240 (coff_write_object_contents): Use DOT_RELOC instead of string.
242 2009-07-02 Tom Tromey <tromey@redhat.com>
244 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
245 * bfdwin.c (bfd_free_window): Cast to unsigned long.
247 2009-07-01 Nick Clifton <nickc@redhat.com>
249 * elf-m10300.c: Remove trailing white space.
252 2009-07-01 Douglas B Rupp <rupp@gnat.com>
254 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
255 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
256 * configure.in: Use them.
257 * configure: Regenerate.
258 * config.in: Regnerate.
259 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
260 #define _BSD_SOURCE. Add comments.
261 (vms_file_stats_name): Calculate creation date based on available
262 runtime data. Return 1 for version instead of 0.
264 2009-07-01 Nick Clifton <nickc@redhat.com>
267 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
268 to R_ARM_THM_PC8 relocation.
270 2009-06-29 Nick Clifton <nickc@redhat.com>
272 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
273 different uses of the relocations addend when a symbol is in a
276 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
279 * elf.c (bfd_section_from_shdr): Don't change sh_link for
280 SHT_REL/SHT_RELA sections on executable nor shared library.
281 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
284 2009-06-25 Nick Clifton <nickc@redhat.com>
286 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
287 symbols with SEC_MERGE flag.
289 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
291 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
292 give .debug and .reloc data characteristics.
293 (DOT_RELOC): New define for .reloc section string.
294 (coff_write_object_contents): Use DOT_RELOC instead of string.
296 2009-06-25 Tristan Gingold <gingold@adacore.com>
298 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
299 (bfd_mach_o_canonicalize_dynamic_symtab)
300 (bfd_mach_o_get_synthetic_symtab): Defines.
301 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
302 (TARGET_NAME): Use Mach-O specific functions for dynamic.
304 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
305 for scattered relocations.
306 (bfd_mach_o_i386_print_thread): New function.
307 (bfd_mach_o_print_thread): Define.
309 * mach-o.c (text_section_names_xlat): Add an entry for __const.
310 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
311 New functions extracted from ...
312 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
313 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
314 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
315 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
316 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
317 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
319 (bfd_mach_o_scan_read_dylib): Ditto.
320 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
322 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
323 decode isym and flags on little endian targets. Set dysymtab field.
324 (bfd_mach_o_scan_start_address): Adjust for enum names.
325 (bfd_mach_o_lookup_section): Do not look for segments anymore.
326 (bfd_mach_o_print_section): Display bfd section name.
327 (bfd_mach_o_print_segment): Display none if no name.
328 (bfd_mach_o_print_dysymtab): Display next index for local, external
329 and undefined symbols.
330 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
331 Display dylinker name. Display thread and unixthread commands content.
332 (bfd_mach_o_print_thread): New macro.
334 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
335 (bfd_mach_o_ppc_thread_flavour): Ditto.
336 (bfd_mach_o_i386_thread_flavour): Ditto.
337 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
338 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
339 BFD_MACH_O_THREAD_STATE_NONE.
340 (bfd_mach_o_segment_command): Remove segment field.
341 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
342 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
343 (bfd_mach_o_prebound_dylib_command): Ditto.
344 (bfd_mach_o_dylib_command): Ditto.
345 (bfd_mach_o_prebound_dylib_command): Remove section field.
346 (mach_o_data_struct): Add dysymtab field.
347 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
348 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
349 (bfd_mach_o_build_commands): Remove parameter names and attributes.
350 (bfd_mach_o_get_dynamic_reloc_upper_bound)
351 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
353 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
355 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
356 field of struct dirent.
358 2009-06-23 Tristan Gingold <gingold@adacore.com>
360 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
361 of this macro. Fix indentation.
363 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
365 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
366 destination for defined dynamic symbols when deciding whether to
367 insert a stub or not.
368 (allocate_dynrelocs): Make sure functions are not marked as Thumb
369 when actually accessed through a PLT, even when generating a
372 2009-06-22 Tristan Gingold <gingold@adacore.com>
374 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
377 2009-06-22 Alan Modra <amodra@bigpond.net.au>
379 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
380 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
382 2009-06-22 Alan Modra <amodra@bigpond.net.au>
384 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
386 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
388 * elflink.c (elf_link_add_object_symbols): Avoid warning
389 from -Wjump-misses-init in gcc 4.5.0.
391 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
393 * elf32-i386.c (elf_i386_check_relocs): Properly check local
395 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
397 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
399 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
400 r_symndx. Report local symbol name on error.
401 (elf_i386_check_relocs): Updated. Report local symbol name on
403 (elf_i386_gc_sweep_hook): Updated.
404 (elf_i386_relocate_section): Likewise.
406 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
407 r_symndx. Report local symbol name on error.
408 (elf64_x86_64_check_relocs): Updated. Report local symbol name
410 (elf64_x86_64_gc_sweep_hook): Updated.
411 (elf64_x86_64_relocate_section): Likewise.
413 2009-06-19 Tristan Gingold <gingold@adacore.com>
415 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
417 2009-06-19 Tristan Gingold <gingold@adacore.com>
419 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
420 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
421 (bfd_mach_o_valid): Ditto.
422 (bfd_mach_o_wide_p): Ditto.
423 (bfd_mach_o_canonicalize_reloc): Ditto.
424 (bfd_mach_o_build_commands): Ditto.
425 (bfd_mach_o_scan_read_thread): Ditto.
426 (bfd_mach_o_flatten_sections): Ditto.
427 (bfd_mach_o_scan_start_address): Ditto.
428 (bfd_mach_o_lookup_section): Ditto.
429 (bfd_mach_o_core_fetch_environment): Ditto.
430 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
431 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
432 (bfd_mach_o_scan_write_symtab): Ditto.
433 Use macros instead of hard-coded values.
434 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
435 Use bfd_mach_o_get_data instead of direct access. Use macros
436 instead of hard-coded values.
437 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
438 Remove sym argument and get section from mdata.
439 Move code into the else branch.
440 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
441 Remove sym argument and get section from mdata. Adjust code.
442 (bfd_mach_o_scan_read_dylib): Move assertion into the created
443 switch (which replaces consecutive if statements).
444 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
445 module table, table of content, indirect symbols and external
447 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
449 (bfd_mach_o_scan_read_linkedit): New function.
450 (bfd_mach_o_scan_read_str): Ditto.
451 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
453 (bfd_mach_o_get_symtab_upper_bound): Remove check as
454 bfd_mach_o_count_symbols never returns an error.
455 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
456 symtab field (there might be only one symtab).
457 (bfd_mach_o_scan_read_command): Handle reexported dylib.
458 Handle sub frameworks, sub umbrella, sub library and sub client.
459 Read code signature and segment split info commands.
460 (bfd_mach_o_scan): Reindent.
461 (bfd_mach_o_xlat_name): New type.
462 (bfd_mach_o_print_flags): New function.
463 (bfd_mach_o_get_name): Ditto.
464 (bfd_mach_o_cpu_name): New variable.
465 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
466 (bfd_mach_o_section_type_name)
467 (bfd_mach_o_section_attribute_name)
468 (bfd_mach_o_load_command_name): New variables.
469 (bfd_mach_o_print_private_header): New function.
470 (bfd_mach_o_print_section_map): New function extracted from
471 bfd_mach_o_print_private_bfd_data.
472 (bfd_mach_o_print_section): Ditto. Print more infos.
473 (bfd_mach_o_print_segment): Ditto.
474 (bfd_mach_o_print_dysymtab): Ditto.
475 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
476 load weak dylib, reexport dylib and id dylib.
477 Handle code signature and segment_split info.
478 Handle sub frameworks, sub umbrella, sub library and sub client.
479 (bfd_mach_o_section_get_nbr_indirect): New function.
481 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
482 (bfd_mach_o_header_flags): New enum to define header flags.
483 (bfd_mach_o_section_attribute): New enum to replace ...
484 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
485 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
486 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
487 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
488 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
489 these removed macros.
490 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
491 (bfd_mach_o_dylib_module): New type.
492 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
494 (bfd_mach_o_dylib_table_of_content): New type.
495 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
496 (bfd_mach_o_dylib_reference): New type.
497 (BFD_MACH_O_REFERENCE_SIZE): New macro.
498 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
499 modules, toc, references and indirect syms.
500 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
501 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
502 unused). Add comment.
503 (bfd_mach_o_dylib_command): Ditto.
504 (bfd_mach_o_prebound_dylib_command): Ditto.
505 (bfd_mach_o_linkedit_command): New type.
506 (bfd_mach_o_str_command): New type.
507 (bfd_mach_o_load_command): Add linkedit and str fields.
508 (mach_o_data_struct): Add symtab field.
509 (bfd_get_mach_o_data): Renamed to ...
510 (bfd_mach_o_get_data): ... this new macro.
511 (bfd_mach_o_scan_read_symtab_symbol,
512 bfd_mach_o_scan_read_symtab_strtab,
513 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
515 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
516 instead of direct access.
518 2009-06-19 Alan Modra <amodra@bigpond.net.au>
520 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
521 R_PPC_PLTREL24 relocs.
522 (ppc_elf_relocate_section): Likewise.
524 2009-06-19 Alan Modra <amodra@bigpond.net.au>
526 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
527 pointer to sym hash. Update all uses.
528 (update_plt_info): Likewise. Don't check addend here.
530 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
532 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
533 bfd_sym_from_r_symndx.
534 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
536 2009-06-18 Alan Modra <amodra@bigpond.net.au>
538 * elf-bfd.h (struct sym_sec_cache): Delete.
539 (struct sym_cache): New.
540 (bfd_section_from_r_symndx): Delete prototype.
541 (bfd_sym_from_r_symndx): Define prototype.
542 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
543 (bfd_sym_from_r_symndx): ..new function.
544 * elf32-arm.c: Update all uses of struct sym_sec_cache and
545 bfd_section_from_r_symndx to new struct and function.
546 * elf32-bfin.c: Likewise.
547 * elf32-hppa.c: Likewise.
548 * elf32-i386.c: Likewise.
549 * elf32-m32r.c: Likewise.
550 * elf32-m68hc1x.c: Likewise.
551 * elf32-m68hc1x.h: Likewise.
552 * elf32-m68k.c: Likewise.
553 * elf32-ppc.c: Likewise.
554 * elf32-s390.c: Likewise.
555 * elf32-sh.c: Likewise.
556 * elf64-ppc.c: Likewise.
557 * elf64-s390.c: Likewise.
558 * elf64-x86-64.c: Likewise.
559 * elfxx-sparc.c: Likewise.
560 * elfxx-sparc.h: Likewise.
562 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
564 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
565 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
567 2009-06-18 Nick Clifton <nickc@redhat.com>
569 * elflink.c (elf_link_sort_relocs): Return early if there are no
572 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
574 Merge cegcc and mingw32ce target name changes from
577 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
579 * config.bfd: Add arm*-*-cegcc* target.
581 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
583 * config.bfd: Add arm-*-mingw32ce* target.
585 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
587 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
588 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
589 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
590 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
592 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
594 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
595 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
596 * elf32-i386.c (elf_i386_check_relocs): Use it.
597 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
599 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
601 * elf-bfd.h (elf_dyn_relocs): New.
603 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
604 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
606 (elf_i386_copy_indirect_symbol): Likewise.
607 (elf_i386_check_relocs): Likewise.
608 (elf_i386_gc_sweep_hook): Likewise.
609 (elf_i386_allocate_dynrelocs): Likewise.
610 (elf_i386_readonly_dynrelocs): Likewise.
611 (elf_i386_size_dynamic_sections): Likewise.
613 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
614 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
616 (elf64_x86_64_copy_indirect_symbol): Updated.
617 (elf64_x86_64_check_relocs): Likewise.
618 (elf64_x86_64_gc_sweep_hook): Likewise.
619 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
620 (elf64_x86_64_allocate_dynrelocs): Likewise.
621 (elf64_x86_64_readonly_dynrelocs): Likewise.
622 (elf64_x86_64_size_dynamic_sections): Likewise.
624 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
626 * elf32-arm.c (create_got_section): Get existing .rela.got
628 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
629 * elf32-lm32.c (create_got_section): Likewise.
630 * elf32-m32r.c (create_got_section): Likewise.
631 * elf32-ppc.c (ppc_elf_create_got): Likewise.
632 * elf32-s390.c (create_got_section): Likewise.
633 * elf32-sh.c (create_got_section): Likewise.
634 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
635 * elf64-s390.c (create_got_section): Likewise.
636 * elfxx-sparc.c (create_got_section): Likewise.
638 * elflink.c (_bfd_elf_create_got_section): Properly initialize
641 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
643 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
645 * elf32-i386.c (elf_i386_local_hash): Removed.
646 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
647 (elf_i386_get_local_sym_hash): Likewise.
649 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
650 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
651 (elf64_x86_64_get_local_sym_hash): Likewise.
652 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
653 (get_local_sym_hash): Likewise.
655 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
657 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
658 rel_got_sec and plt_sec.
659 (elfNN_ia64_relax_section): Updated.
660 (elfNN_ia64_create_dynamic_sections): Likewise.
662 (allocate_dynrel_entries): Likewise.
663 (elfNN_ia64_size_dynamic_sections): Likewise.
664 (set_got_entry): Likewise.
665 (elfNN_ia64_choose_gp): Likewise.
666 (elfNN_ia64_relocate_section): Likewise.
667 (elfNN_ia64_finish_dynamic_symbol): Likewise.
668 (elfNN_ia64_finish_dynamic_sections): Likewise.
670 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
672 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
675 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
677 * configure.in (elf): Add elf-ifunc.lo.
679 * configure: Regenerated.
680 * Makefile.in: Likewise.
682 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
683 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
685 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
686 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
688 (elf_i386_link_hash_table_create): Likewise.
689 (elf_i386_create_dynamic_sections): Likewise.
690 (elf_i386_check_relocs): Likewise.
691 (elf_i386_allocate_dynrelocs): Likewise.
692 (elf_i386_size_dynamic_sections): Likewise.
693 (elf_i386_relocate_section): Likewise.
694 (elf_i386_finish_dynamic_symbol): Likewise.
695 (elf_i386_finish_dynamic_sections): Likewise.
696 (elf_i386_create_got_section): Removed.
698 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
699 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
701 (elf64_x86_64_compute_jump_table_size): Updated.
702 (elf64_x86_64_link_hash_table_create): Likewise.
703 (elf64_x86_64_create_dynamic_sections): Likewise.
704 (elf64_x86_64_check_relocs): Likewise.
705 (elf64_x86_64_allocate_dynrelocs): Likewise.
706 (elf64_x86_64_size_dynamic_sections): Likewise.
707 (elf64_x86_64_relocate_section): Likewise.
708 (elf64_x86_64_finish_dynamic_symbol): Likewise.
709 (elf64_x86_64_finish_dynamic_sections): Likewise.
710 (elf64_x86_64_create_got_section): Removed.
712 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
713 for pointer alignment. Set up section pointers.
714 (_bfd_elf_create_dynamic_sections): Likewise.
715 (_bfd_elf_create_ifunc_sections): Moved to ...
716 * elf-ifunc.c: Here. New.
718 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
719 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
722 2009-06-16 Doug Kwan <dougkwan@google.com>
724 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
725 to bfd_signed_vma. Cast constant operands which are used in
726 offset related expressions to bfd_signed_vma type as appropriate.
728 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
730 * elf32-vax.c (elf_vax_plt_sym_val): New function.
731 (elf_backend_plt_sym_val): Define.
733 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
735 * elf32-vax.c (elf_vax_reloc_type_class): New function.
736 (elf_backend_reloc_type_class): Define.
738 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
740 * elf32-vax.c (elf_vax_relocate_section): For symbol references
741 from an executable to a shared library treat R_VAX_PC32
742 relocations as R_VAX_PLT32 ones.
744 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
746 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
747 symbols in GOT space calculation.
748 (elf_vax_relocate_section): Adjust accordingly.
750 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
752 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
755 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
757 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
759 (elf_vax_relocate_section): Likewise.
761 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
763 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
764 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
766 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
768 * elf32-i386.c (elf_i386_check_relocs): Reformat.
769 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
771 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
773 * Makefile.am: Run "make dep-am".
774 * Makefile.in: Regenerated.
776 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
778 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
779 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
781 2009-06-15 Nick Clifton <nickc@redhat.com>
783 * po/ru.po: New Russian translation.
784 * configure.in (ALL_LINGUAS): Add ru.
785 * configure: Regenerate.
787 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
789 * elf32-i386.c: Remove duplicated comments.
791 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
794 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
795 dynamic IFUNC pointer in non-shared object. Use .got.plt
796 for IFUNC definition in PIE.
797 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
800 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
801 dynamic IFUNC pointer in non-shared object. Use .got.plt
802 for IFUNC definition in PIE.
803 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
806 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
808 * elf32-i386.c (elf_i386_check_relocs): Properly report
809 local symbol for unhandled relocation against STT_GNU_IFUNC
811 (elf_i386_relocate_section): Likewise.
812 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
813 (elf64_x86_64_relocate_section): Likewise.
815 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
818 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
819 (elf_i386_link_hash_table): Add loc_hash_table and
821 (elf_i386_local_hash): New.
822 (elf_i386_local_htab_hash): Likewise.
823 (elf_i386_local_htab_eq): Likewise.
824 (elf_i386_get_local_sym_hash): Likewise.
825 (elf_i386_link_hash_table_free): Likewise.
826 (elf_i386_allocate_local_dynrelocs): Likewise.
827 (elf_i386_finish_local_dynamic_symbol): Likewise.
828 (bfd_elf64_bfd_link_hash_table_free): Likewise.
829 (elf_i386_link_hash_table_create): Create loc_hash_table and
831 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
832 (elf_i386_size_dynamic_sections): Likewise.
833 (elf_i386_relocate_section): Likewise.
834 (elf_i386_finish_dynamic_sections): Likewise.
835 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
838 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
839 (elf64_x86_64_link_hash_table): Add loc_hash_table and
841 (elf64_x86_64_local_hash): New.
842 (elf64_x86_64_local_htab_hash): Likewise.
843 (elf64_x86_64_local_htab_eq): Likewise.
844 (elf64_x86_64_get_local_sym_hash): Likewise.
845 (elf64_x86_64_link_hash_table_free): Likewise.
846 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
847 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
848 (bfd_elf64_bfd_link_hash_table_free): Likewise.
849 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
851 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
853 (elf64_x86_64_size_dynamic_sections): Likewise.
854 (elf64_x86_64_relocate_section): Likewise.
855 (elf64_x86_64_finish_dynamic_sections): Likewise.
856 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
859 2009-06-10 Philip Blundell <philb@gnu.org>
861 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
862 elf_sec->this_hdr == NULL.
864 2009-06-12 Tristan Gingold <gingold@adacore.com>
866 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
867 * bfd-in2.h: Regenerated.
868 * libbfd.h: Regenerated.
870 * mach-o.c (FILE_ALIGN): New macro.
871 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
872 (bfd_mach_o_print_symbol): Ditto.
873 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
874 (bfd_mach_o_get_reloc_upper_bound): New function.
875 (bfd_mach_o_canonicalize_reloc): Ditto.
876 (bfd_mach_o_scan_write_relocs): Ditto.
877 (bfd_mach_o_scan_write_section_32): Remove offset argument.
878 (bfd_mach_o_scan_write_section_64): Ditto.
879 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
880 written for load command. Do not compute section file offset.
881 (bfd_mach_o_scan_write_segment_64): Ditto.
882 (bfd_mach_o_scan_write_symtab): Compute file offset first.
883 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
885 (bfd_mach_o_mangle_symbols): ... this new function.
886 (bfd_mach_o_write_contents): Be sure to have load commands built.
887 Call bfd_mach_o_mangle_symbols.
888 (bfd_mach_o_build_commands): Adjust for filelen field.
889 Use FILE_ALIGN macro. Clear section file offset if section is empty.
890 Do not set symtab file offset anymore here.
891 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
892 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
893 Set reloc_count and rel_filepos section fields.
894 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
896 (bfd_mach_o_scan_read_section_64): Ditto.
897 (bfd_mach_o_scan_read_section): Ditto.
898 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
899 bfd_mach_o_asymbol. Use unsigned int for file offset type.
900 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
901 Handle weak-ref symbols.
902 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
903 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
904 (bfd_mach_o_scan): Remove assignment to removed field.
905 (bfd_mach_o_mkobject_init): Ditto.
906 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
907 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
908 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
909 (bfd_mach_o_swap_reloc_in): Ditto.
910 (bfd_mach_o_swap_reloc_out): Ditto.
912 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
913 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
914 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
915 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
916 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
917 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
918 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
919 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
920 (BFD_MACH_O_N_WEAK_DEF): New macros.
922 (bfd_mach_o_section_type): Add new enumeration values.
923 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
924 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
925 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
926 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
928 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
929 (BFD_MACH_O_GENERIC_RELOC_PAIR)
930 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
931 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
932 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
933 (BFD_MACH_O_RELENT_SIZE): Ditto.
934 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
935 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
936 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
937 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
938 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
939 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
940 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
941 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
942 (bfd_mach_o_reloc_info): New struct.
943 (bfd_mach_o_asymbol): New struct.
944 (bfd_mach_o_symtab_command): The symbols field is now of type
946 (bfd_mach_o_load_command): The offset and len fields are now of type
948 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
949 Add a filelen field. Add comments.
950 (bfd_mach_o_backend_data): New struct.
951 (bfd_mach_o_get_backend_data): New macro.
952 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
954 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
955 (bfd_mach_o_get_reloc_upper_bound): New prototype.
956 (bfd_mach_o_canonicalize_reloc): Ditto.
958 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
959 duplicated macro. Now defined to _bfd_generic_is_local_label.
960 (TARGET_NAME_BACKEND): New macro...
961 (TARGET_NAME_BACKEND): ... used to name a new variable.
962 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
965 * mach-o-i386.c (i386_howto_table): New variable.
966 (bfd_mach_o_i386_swap_reloc_in): New function.
967 (bfd_mach_o_i386_swap_reloc_out): Ditto.
968 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
969 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
970 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
971 (bfd_mach_o_bfd_reloc_type_lookup)
972 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
974 2009-06-11 Eric Paris <eparis@redhat.com>
975 Nick Clifton <nickc@redhat.com>
977 * opncls.c (_maybe_make_executable): New function. Gives execute
978 permission to an executable bfd that was opened for writing
979 provided that it is a regular file. Replaces common code found in...
980 (bfd_close): here and ...
981 (bfd_close_all_done): here.
983 2009-06-11 Anthony Green <green@moxielogic.com>
985 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
986 * bfd-in2.h: Rebuilt.
988 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
990 (moxie_reloc_map): Ditto.
991 Clean up copyright notice.
993 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
995 * bfd-in2.h: bfd_mmap prototype.
996 * bfdio.c (bfd_mmap): New function.
997 * libbfd.h (bfd_iovec): Add bmmap.
998 * cache.c (cache_bmmap): New function.
999 (cache_iovec): Initialize bmmap member.
1000 * opencls.c (opncls_bmmap): New function.
1001 (opncls_iovec): Initialize bmmap member.
1003 2009-06-09 Tristan Gingold <gingold@adacore.com>
1005 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1006 and stabstr_segment fields.
1007 (mach_o_be_vec, mach_o_le_vec): Removed
1008 (bfd_mach_o_version): New prototype.
1010 * mach-o.c (bfd_mach_o_version): Make this function public.
1011 (mach_o_wide_p): New function.
1012 (bfd_mach_o_wide_p): Ditto.
1013 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1015 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1016 Search in the list only if the name starts with a dot.
1017 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1018 test. Check bfd_seek status.
1019 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1020 (bfd_mach_o_scan_write_section_32): Ditto.
1021 (bfd_mach_o_scan_write_section_64): Ditto.
1022 (bfd_mach_o_scan_write_section): Removed.
1023 (bfd_mach_o_scan_write_segment): Split into ...
1024 (bfd_mach_o_scan_write_segment_32): ... this and ...
1025 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1026 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1027 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1028 symbol table. Now returns a boolean.
1029 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1030 Adjust for status type.
1031 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1032 test. Write symbol table. Numbers the sections.
1033 (bfd_mach_o_read_header): Check bfd_seek status.
1034 Use mach_o_wide_p instead of hard-coded test.
1035 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1036 (bfd_mach_o_scan_read_section_64): Ditto.
1037 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1038 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1039 handled common symbols.
1040 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1041 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1042 (bfd_mach_o_scan_read_dylinker): Ditto.
1043 (bfd_mach_o_scan_read_dylib): Ditto.
1044 (bfd_mach_o_scan_read_thread): Ditto.
1045 (bfd_mach_o_scan_read_symtab): Ditto.
1046 Do not create a section for the stabs.
1047 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1048 (bfd_mach_o_scan_read_segment): Ditto.
1049 (bfd_mach_o_scan_read_command): Ditto.
1050 (bfd_mach_o_scan_start_address): Ditto.
1051 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1052 (bfd_mach_o_archive_p): Check bfd_seek status.
1053 (bfd_mach_o_core_fetch_environment): Ditto.
1055 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1057 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1059 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1060 (elf_i386_link_hash_table_create): Initialize irelifunc.
1061 (elf_i386_check_relocs): Updated. Set up irelifunc for
1063 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1064 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1066 (elf_i386_relocate_section): Likewise.
1068 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1069 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1070 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1072 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1073 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1075 (elf64_x86_64_relocate_section): Likewise.
1077 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1079 (_bfd_elf_create_ifunc_sections): This.
1081 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1083 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1086 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1088 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1089 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1090 building shared object. Check info->executable instead of
1091 !info->shared when setting non_got_ref.
1092 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1093 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1094 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1096 (elf_i386_relocate_section): Output dynamic relocation for
1097 R_386_32 against STT_GNU_IFUNC symbol to get the real
1098 function address when building shared object.
1099 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1100 relocation for STT_GNU_IFUNC symbol in shared object.
1102 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1103 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1104 symbol when building shared object. Check info->executable
1105 instead of !info->shared when setting non_got_ref.
1106 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1107 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1108 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1110 (elf64_x86_64_relocate_section): Output dynamic relocation
1111 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1112 function address when building shared object.
1113 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1114 relocation for STT_GNU_IFUNC symbol in shared object.
1116 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1118 * Makefile.am: Run "make dep-am".
1119 (BFD32_BACKENDS): Add mach-o-i386.lo.
1120 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1121 * Makefile.in: Regenerate.
1123 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1125 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1126 when looking for soft-icache stubs.
1128 2009-06-05 Tristan Gingold <gingold@adacore.com>
1130 * mach-o.h: Update copyright year.
1131 (bfd_mach_o_mach_header_magic): New enum.
1132 (bfd_mach_o_cpu_subtype): Now an enum.
1133 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1134 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1135 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1136 (bfd_mach_o_load_command): Field type_required is now a boolean.
1137 Reindent prototypes.
1138 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1139 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1140 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1141 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1142 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1143 (bfd_mach_o_canonicalize_symtab): Ditto.
1144 (bfd_mach_o_get_symbol_info): Ditto.
1145 (bfd_mach_o_print_symbol): Ditto.
1146 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1147 (bfd_mach_o_make_empty_symbol): Ditto.
1148 (bfd_mach_o_write_contents): Ditto.
1150 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1151 bfd_mach_o_mkobject): Defines.
1152 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1153 Do not check with target vector but with flavour.
1154 (struct mach_o_section_name_xlat): New declaration.
1155 (dwarf_section_names_xlat): Ditto.
1156 (text_section_names_xlat): Ditto.
1157 (data_section_names_xlat): Ditto.
1158 (struct mach_o_segment_name_xlat): Ditto.
1159 (segsec_names_xlat): Ditto.
1160 (bfd_mach_o_convert_section_name_to_bfd): New function.
1161 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1162 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1163 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1164 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1165 Accept any input and output flavour. Do not share private data
1167 (bfd_mach_o_count_symbols): Add a comment.
1168 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1169 (bfd_mach_o_canonicalize_symtab): Ditto.
1170 (bfd_mach_o_get_symbol_info): Ditto.
1171 (bfd_mach_o_print_symbol): Ditto.
1172 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1173 Use constants instead of hard-coded values.
1174 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1176 (bfd_mach_o_scan_write_section_64): Ditto.
1177 (bfd_mach_o_scan_write_segment): Ditto.
1178 Do not copy sections anymore.
1179 (bfd_mach_o_write_contents): Make it public.
1180 Remove dead code. Rewrite typeflag assignment.
1181 (bfd_mach_o_build_commands): New function.
1182 (bfd_mach_o_set_section_contents): Ditto.
1183 (bfd_mach_o_make_empty_symbol): Make it public.
1184 (bfd_mach_o_read_header): Make it static.
1185 Convert to bfd_boolean.
1186 Use constants instead of hard-coded values.
1187 (bfd_mach_o_make_bfd_section): Call
1188 bfd_mach_o_convert_section_name_to_bfd to create name.
1189 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1191 (bfd_mach_o_scan_read_section_64): Ditto.
1192 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1193 a segment anymore. Use constants instead of hard-coded values.
1194 (bfd_mach_o_scan_read_command): Fix style.
1195 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1196 Get rid of BFD_IO_FUNCS.
1197 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1198 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1199 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1200 (bfd_mach_o_object_p): Removed.
1201 (bfd_mach_o_gen_core_p): New function, replaces ...
1202 (bfd_mach_o_core_p): ... deleted.
1203 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1205 * mach-o-i386.c: New file.
1206 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1207 * configure.in (TDEFINES): Add mach_o_i386_vec.
1208 * configure: Regenerated.
1209 * targets.c: Add mach_o_i386_vec.
1211 * mach-o.c: Update copyright years.
1212 (BFD_IO_FUNCS): Remove (was not used).
1213 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1214 bfd_mach_o_slurp_extended_name_table,
1215 bfd_mach_o_construct_extended_name_table,
1216 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1217 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1218 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1219 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1220 bfd_mach_o_get_section_contents_in_window,
1221 bfd_mach_o_bfd_is_local_label_name,
1222 bfd_mach_o_bfd_is_target_special_symbol,
1223 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1224 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1225 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1226 bfd_mach_o_minisymbol_to_symbol,
1227 bfd_mach_o_bfd_get_relocated_section_contents,
1228 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1229 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1230 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1231 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1232 bfd_mach_o_bfd_merge_private_bfd_data,
1233 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1234 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1235 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1236 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1237 bfd_mach_o_bfd_copy_private_header_data,
1238 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1239 * mach-o-target.c: ... here.
1240 Update copyright years.
1242 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1244 * dep-in.sed: Don't use \n in replacement part of s command.
1245 * Makefile.am (DEP1): LC_ALL for uniq.
1247 * Makefile.in: Regenerate.
1249 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1251 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1252 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1253 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1255 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1258 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1259 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1260 against STT_GNU_IFUNC symbols for static executables.
1261 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1262 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1264 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1265 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1266 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1267 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1269 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1271 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1272 symbols to be left unimported when linking statically.
1273 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1274 code when linking statically.
1276 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1278 * elf32-i386.c (elf_i386_check_relocs): Increment
1279 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1280 against STT_GNU_IFUNC symbol.
1281 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1282 local STT_GNU_IFUNC definition is used.
1283 (elf_i386_relocate_section): Handle got.offset != -1 for
1284 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1287 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1288 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1289 relocations against STT_GNU_IFUNC symbol.
1290 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1291 local STT_GNU_IFUNC definition is used.
1292 (elf64_x86_64_relocate_section): Handle got.offset != -1
1293 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1294 STT_GNU_IFUNC symbol.
1296 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1299 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1300 (elf_i386_reloc_type_lookup): Likewise.
1301 (R_386_tls): Removed.
1302 (R_386_irelative): New.
1303 (R_386_vt_offset): Updated.
1304 (elf_i386_rtype_to_howto): Likewise.
1305 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1306 (elf_i386_link_hash_table_create): Initialize igotplt,
1308 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1309 (elf_i386_adjust_dynamic_symbol): Likewise.
1310 (elf_i386_allocate_dynrelocs): Likewise.
1311 (elf_i386_relocate_section): Likewise.
1312 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1314 (elf_i386_finish_dynamic_symbol): When building a static
1315 executable, use .iplt, .igot.plt and .rel.iplt sections for
1316 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1317 locally defined STT_GNU_IFUNC symbol.
1319 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1320 (x86_64_reloc_map): Likewise.
1321 (R_X86_64_standard): Updated.
1322 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1323 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1325 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1326 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1327 (elf64_x86_64_allocate_dynrelocs): Likewise.
1328 (elf64_x86_64_relocate_section): Likewise.
1329 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1331 (elf64_x86_64_finish_dynamic_symbol): When building a static
1332 executable, use .iplt, .igot.plt and .rela.iplt sections for
1333 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1334 for locally defined STT_GNU_IFUNC symbol.
1336 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1337 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1339 * bfd-in2.h: Regenerated.
1340 * libbfd.h: Likewise.
1342 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1344 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1345 (_bfd_elf_make_ifunc_reloc_section): Removed.
1346 (_bfd_elf_is_ifunc_symbol): Likewise.
1347 (_bfd_elf_create_static_ifunc_sections): New.
1349 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1351 (elf_link_add_object_symbols): Here.
1352 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1353 STT_GNU_IFUNC symbol.
1354 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1355 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1356 (IFUNC_INFIX): Removed.
1357 (get_ifunc_reloc_section_name): Likewise.
1358 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1359 (_bfd_elf_is_ifunc_symbol): Likewise.
1360 (_bfd_elf_create_static_ifunc_sections): New.
1362 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1364 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1365 (create_got_section): Likewise.
1366 (allocate_dynrelocs): Likewise.
1367 (readonly_dynrelocs): Likewise.
1368 (set_tls_module_base): Likewise.
1369 (dtpoff_base): Likewise.
1371 (elf_i386_link_hash_table_create): Updated.
1372 (elf_i386_create_dynamic_sections): Likewise.
1373 (elf_i386_check_relocs): Likewise.
1374 (elf_i386_size_dynamic_sections): Likewise.
1375 (elf_i386_relocate_section): Likewise.
1377 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1378 (create_got_section): Likewise.
1379 (allocate_dynrelocs): Likewise.
1380 (readonly_dynrelocs): Likewise.
1381 (set_tls_module_base): Likewise.
1382 (dtpoff_base): Likewise.
1384 (elf64_x86_64_link_hash_table_create): Updated.
1385 (elf64_x86_64_create_dynamic_sections): Likewise.
1386 (elf64_x86_64_check_relocs): Likewise.
1387 (elf64_x86_64_size_dynamic_sections): Likewise.
1388 (elf64_x86_64_relocate_section): Likewise.
1390 2009-05-28 Nick Clifton <nickc@redhat.com>
1392 * targets.c (_bfd_target_vector): Only include plugin target in
1393 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1395 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1397 * elf32-spu.c (struct call_info): New member broken_cycle.
1398 (remove_cycle): Instead of physically removing call_info structures
1399 to break call graph cycles, mark them using the broken_cycle flag.
1400 (mark_overlay_section): Respect broken_cycle flag.
1401 (unmark_overlay_section): Likewise.
1402 (collect_lib_sections): Likewise.
1403 (collect_overlays): Likewise.
1404 (sum_stack): Likewise.
1406 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1408 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1409 (mark_functions_via_relocs): Initialize callee->count to 1.
1410 (pasted_function): Likewise.
1411 (spu_elf_auto_overlay): Honor call counts when determining number
1412 of stubs required in software i-cache mode.
1414 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1416 * plugin.c (program_name): Remove.
1417 (plugin_program_name): New.
1418 (bfd_plugin_set_program_name): New.
1419 (try_load_plugin): Use plugin_program_name.
1420 * plugin.h (bfd_plugin_set_program_name): New.
1422 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1424 * aclocal.m4: Include ../config/plugins.m4.
1425 * configure.in: Use AC_PLUGINS.
1426 * configure: Regenerate.
1427 * Makefile.in: Regenerate.
1428 * doc/Makefile.in: Regenerate.
1430 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1432 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1434 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1435 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1436 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1437 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1438 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1439 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1440 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1441 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1442 * reloc.c (bfd_generic_relax_section): Likewise.
1443 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1444 * vms.c (vms_bfd_relax_section): Likewise.
1446 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1448 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1450 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1451 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1453 * elf32-i386.c (allocate_dynrelocs): Updated.
1454 (elf_i386_relocate_section): Likewise.
1455 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1456 (elf64_x86_64_relocate_section): Likewise.
1458 * elf64-x86-64.c (is_indirect_symbol): Removed.
1460 2009-05-26 Nick Clifton <nickc@redhat.com>
1462 * po/id.po: Updated Indonesian translation.
1464 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1466 * Makefile.am: Run "make dep-am".
1469 (ALL_MACHINES): Add cpu-plugin.lo.
1470 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1471 (BFD32_BACKENDS): Add plugin.lo.
1472 (BFD32_BACKENDS_CFILES): Add plugin.c.
1473 (libbfd_la_LIBADD): Add LIBDL
1474 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1475 (bfd_plugin_arch): Declare.
1476 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1477 * bfd.c (bfd): Add plugin_data.
1478 * config.bfd: Handle the plugin target.
1479 * configure.in: Check for --enable-plugins.
1480 (LT_INIT): Use the dlopen option.
1481 * cpu-plugin.c: New.
1484 * targets.c (plugin_vec): Declare.
1485 (_bfd_target_vector): Add plugin_vec.
1486 * Makefile.in: Regenerate.
1487 * bfd-in2.h: Regenerate.
1488 * configure: Regenerate.
1490 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1492 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1493 per line with all lines having continuation backslash. Prefix
1494 first line with "A", following lines with "B".
1495 * Makefile.am (DEP): Don't use dep.sed here.
1496 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1497 dep.sed here on dependencies, sort and uniq.
1498 * Makefile.in: Regenerate.
1500 2009-05-25 Tristan Gingold <gingold@adacore.com>
1502 * makefile.vms: Add verilog.obj to object list OBJS.
1504 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1506 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1507 for BFD_IN_MEMORY is cleared.
1508 (bfd_bwrite): Zero excess memory allocated.
1510 2009-05-22 Julian Brown <julian@codesourcery.com>
1512 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1514 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1515 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1516 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1517 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1518 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1519 (a8_erratum_fix, a8_erratum_reloc): New structs.
1520 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1521 num_a8_erratum_fixes, fix_cortex_a8 fields.
1522 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1523 (elf32_arm_add_stub): Split into two parts, creating...
1524 (elf32_arm_create_or_find_stub_sec): New function.
1525 (elf32_arm_final_link_relocate): Add forward declaration.
1526 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1527 relocations, multiple relocations per stub.
1528 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1529 (arm_size_one_stub): Use find_stub_size_and_template.
1530 (a8_reloc_compare): New.
1531 (find_thumb_glue): Add forward declaration.
1532 (cortex_a8_erratum_scan): New.
1533 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1534 (bfd_elf32_arm_set_cortex_a8_fix): New.
1535 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1536 (arm_map_one_stub): Add THUMB32_TYPE support.
1537 (a8_branch_to_stub_data): New.
1538 (make_branch_to_a8_stub): New.
1539 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1540 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1541 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1542 Cortex-A8 erratum workaround.
1543 * bfd-in2.h: Regenerate.
1545 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1547 * Makefile.am: Run "make dep-am".
1548 * Makefile.in: Regenerate.
1549 * po/SRC-POTFILES.in: Regenerate.
1551 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1553 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1556 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1558 * elf-bfd.h (struct elf_backend_data
1559 <elf_backend_link_output_symbol_hook>): Return an int.
1560 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1561 symbols on deleted .opd entries.
1562 * elflink.c (elf_link_output_sym): Return without outputting sym
1563 if output_symbol_hook returns 2.
1564 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1565 Abort if we must not discard sym.
1566 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1568 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1569 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1570 elf_backend_link_output_symbol_hook return type change.
1571 * elf32-arm.c (output_arch_syminfo): Likewise.
1572 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1573 (elf32_arm_output_arch_local_syms): Likewise.
1574 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1575 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1576 (bfd_score_elf_link_output_symbol_hook): Likewise.
1577 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1578 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1579 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1580 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1581 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1582 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1583 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1584 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1585 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1586 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1587 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1589 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1591 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1592 out of range .opd symbols.
1594 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1596 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1597 fprintf_vma directly.
1598 * peXXigen.c (pe_print_edata): Likewise.
1599 (pe_print_pdata): Likewise.
1600 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1601 (_bfd_XX_print_private_bfd_data_common): Likewise.
1603 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1605 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1607 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1608 Paul Brook <paul@codesourcery.com>
1610 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1611 fix discarded sections.
1613 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1615 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1616 sections into the software icache.
1618 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1620 * elf32-spu.c (build_stub): Always build "compact" sofware
1623 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1625 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1626 (spu_elf_setup): Initialize it.
1627 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1628 Update to new-sytle cache manager data structures.
1629 (spu_elf_build_stubs): Generate new-style cache manager data
1630 structures and symbols.
1631 (spu_elf_auto_overlay): Update size computation.
1633 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1635 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1636 segments first amongst the program headers.
1638 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1640 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1641 into addresses for relocation types that look at high bits. Remove
1642 special handling of relocation overflow warnings.
1644 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1646 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1647 control flow graph between fragments of a function.
1649 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1651 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1652 generate only a 16-byte .toe section.
1653 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1655 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1657 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1658 (spu_elf_place_overlay_data): ..here. New function.
1659 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1661 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1663 * elf32-arm.c: Move sysdep.h to start of file.
1665 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1667 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1669 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1670 __icache_tag_array and __icache_tag_array_size.
1672 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1674 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1676 (bfinfdpic_link_omit_section_dynsym): Likewise.
1677 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1679 2009-05-05 Paul Brook <paul@codesourcery.com>
1681 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1682 * bfd-in2.h: Regenerate.
1683 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1684 (_arm_elf_section_data): Add text and exidx fields.
1685 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1686 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1687 copy_exidx_entry): New functions.
1688 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1690 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1692 * elf32-arm.c (DEF_STUBS): New helper define.
1693 (DEF_STUB): Likewise.
1694 (stub_def): New type.
1695 (stub_definitions): New array, containing stub template pointers
1697 (arm_size_one_stub): Make use of stub_definitions.
1699 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1701 * elflink.c (find_version_for_sym): Remove from here, ...
1702 * linker.c (bfd_find_version_for_sym): ... rename, replace
1703 here, make public and update all callers.
1704 * bfd-in2.h: Regenerate.
1706 2009-04-30 Nick Clifton <nickc@redhat.com>
1708 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1710 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1711 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1712 into a STT_GNU_IFUNC symbol type.
1713 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1715 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1716 the binary contains ifunc symbols.
1717 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1718 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1719 * elf32-i386.c (is_indirect_function): New function.
1720 (elf_i386_check_relocs): Create an ifunc output section.
1721 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1722 section if necessary.
1723 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1725 (elf_i386_add_symbol_hook): New function. Set the
1726 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1727 symbol is encountered.
1728 (elf_backend_post_process_headers): Define.
1729 (elf_backend_add_symbol_hook): Define.
1730 (elf_i386_post_process_headers): Rename to
1731 elf_i388_fbsd_post_process_headers.
1732 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1733 (is_indirect_function): New function.
1734 (elf64_x86_64_check_relocs): Create an ifunc output section.
1735 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1736 section if necessary.
1737 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1738 symbol if necessary.
1739 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1740 elf_obj_data structure if an ifunc symbol is encountered.
1741 (elf_backend_post_process_headers): Define.
1742 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1743 if we have ifunc symbols to handle.
1744 (get_ifunc_reloc_section_name): New function. Computes the name
1745 for an ifunc section.
1746 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1747 section to hold ifunc relocs.
1748 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1749 (bfd_print_symbol_vandf): Handle ifunc symbols.
1750 (bfd_decode_symclass): Likewise.
1751 * bfd-in2.h: Regenerate.
1753 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1755 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1756 MOVW and MOVT relocations in a shared library link.
1758 2009-04-27 Anthony Green <green@moxielogic.com>
1760 * verilog.c: New file.
1761 * Makefile.am (BFD32_LIBS): Add verilog.c.
1762 (BFD32_LIBS_CFILES): Add verilog.c.
1763 (verilog.lo): New build rule.
1764 * Makefile.in: Rebuilt.
1765 * targets.c: Add verilog support.
1766 * bfd.c (tdata union): Add Verilog private data field.
1767 * bfd-in2.h: Regenerate.
1769 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1771 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1774 2009-04-23 Matthias Klose <doko@ubuntu.com>
1776 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1778 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1781 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1782 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1783 (elf32_arm_size_stubs): Likewise.
1784 (record_thumb_to_arm_glue): Deleted unused function.
1785 (bfd_elf32_arm_process_before_allocation): No longer handle
1786 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1787 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1788 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1790 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1792 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1793 (elf32_arm_write_section): Declare early.
1794 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1795 (arm_allocate_glue_section_space): Exclude empty sections.
1796 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1797 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1799 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1800 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1801 (elf32_arm_size_dynamic_sections): Allocate interworking
1803 (bfd_elf32_bfd_final_link): Define.
1805 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1807 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1809 * coffcode.h (coff_compute_section_file_positions): Clear
1810 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1812 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1813 force_minimum_alignment.
1815 * libcoff.h: Regenerated.
1817 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1818 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1820 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1821 nor target_subsystem.
1823 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1824 force_minimum_alignment nor target_subsystem.
1826 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1828 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1829 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1830 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1831 include in coff-x86_64.c of headers.
1832 (PDATA_ROW_SIZE): New define.
1833 (pex_regs[]): New static array.
1834 (pex64_get_runtime_function): New static function.
1835 (pex64_get_unwind_info): Likewise.
1836 (pex64_get_scope_entry): Likewise.
1837 (pex64_xdata_print_uwd_codes): Likewise.
1838 (pex64_get_section_by_rva): Likewise.
1839 (pex64_dump_xdata): Likewise.
1840 (pex64_bfd_print_pdata): Likewise.
1841 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1842 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1843 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1845 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1846 Alan Modra <amodra@bigpond.net.au>
1847 Dave Korn <dave.korn.cygwin@gmail.com>
1849 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1850 long names and non-NUL-terminated strings.
1852 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1854 * bfd-in2.h: Regenerated.
1856 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1858 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1859 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1861 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1864 * coffcode.h (bfd_pei_p): New.
1866 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1867 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1868 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1869 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1870 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1871 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1873 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1874 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1875 bfd_efi_rtdrv_x86_64_vec,
1876 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1877 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1878 * targets.c: Likewise.
1880 * configure: Regenerated.
1881 * libcoff.h: Likewise.
1882 * Makefile.in: Likewise.
1884 * efi-app-ia32.c: Removed.
1885 * efi-app-x86_64.c: Likewise.
1886 * efi-bsdrv-ia32.c: Likewise.
1887 * efi-bsdrv-ia64.c: Likewise.
1888 * efi-bsdrv-x86_64.c: Likewise.
1889 * efi-rtdrv-ia32.c: Likewise.
1890 * efi-rtdrv-ia64.c: Likewise.
1891 * efi-rtdrv-x86_64.c: Likewise.
1892 * efi-rtdrv-ia32.c: Likewise.
1894 * efi-app-ia64.c: Moved to ...
1896 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1897 (TARGET_NAME): Set to pei-ia64.
1899 * libpei.h (bfd_target_pei_p): Removed.
1900 (bfd_target_pei_arch): Likewise.
1901 (bfd_target_efi_app_p): Likewise.
1902 (bfd_target_efi_app_arch): Likewise.
1903 (bfd_target_efi_bsdrv_p): Likewise.
1904 (bfd_target_efi_bsdrv_arch): Likewise.
1905 (bfd_target_efi_rtdrv_p): Likewise.
1906 (bfd_target_efi_rtdrv_arch): Likewise.
1907 (bfd_pe_executable_p): Likewise.
1909 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1910 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1911 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1912 and efi-rtdrv-ia32.c.
1913 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1914 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1915 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1916 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1917 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1918 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1919 (efi-app-ia64.lo): Removed.
1920 (efi-bsdrv-ia32.lo): Likewise.
1921 (efi-rtdrv-ia32.lo): Likewise.
1922 (efi-app-ia64.lo): Likewise.
1923 (efi-bsdrv-ia64.lo): Likewise.
1924 (efi-rtdrv-ia64.lo): Likewise.
1925 (efi-app-x86_64.lo): Likewise.
1926 (efi-bsdrv-x86_64.lo): Likewise.
1927 (efi-rtdrv-x86_64.lo): Likewise.
1930 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1932 (arch_type): Removed.
1933 (pe_arch): Likewise.
1934 (pe_bfd_object_p): Just return coff_object_p.
1936 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1937 bfd_pe_executable_p with bfd_pei_p.
1939 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1941 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1942 PLT entries to an undefined symbol when generating a shared
1945 2009-04-17 Nick Clifton <nickc@redhat.com>
1948 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1950 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1952 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1953 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1954 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1955 * binary.c (binary_bfd_define_common_symbol): Likewise.
1956 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1957 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1958 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1959 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1960 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1961 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1962 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1963 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1964 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1965 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1966 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1967 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1968 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1969 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1970 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1971 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1972 * som.c (som_bfd_define_common_symbol): Likewise.
1973 * srec.c (srec_bfd_define_common_symbol): Likewise.
1974 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1975 * versados.c (versados_bfd_define_common_symbol): Likewise.
1976 * vms.c (vms_bfd_define_common_symbol): Likewise.
1977 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1978 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1979 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1980 (pmac_xcoff_vec): Likewise.
1981 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1982 (aix5coff64_vec): Likewise.
1983 * linker.c (bfd_generic_define_common_symbol): New function.
1984 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1985 (_bfd_define_common_symbol): New field.
1986 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1987 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1988 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1990 * bfd-in2.h: Regenerate.
1991 * libbfd.h: Likewise.
1992 * libcoff.h: Likewise.
1994 2009-04-15 Anthony Green <green@moxielogic.com>
1996 * targets.c: Add moxie support.
1997 * Makefile.am: Ditto.
1998 * Makefile.in: Rebuilt.
1999 * cpu-moxie.c, elf32-moxie.c: New files.
2000 * archures.c: Add moxie support.
2001 * configure.in: Add moxie support.
2002 * configure: Rebuilt.
2003 * config.bfd, archures.c: Add moxie support.
2004 * bfd-in2.h: Rebuilt.
2006 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2008 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2009 branch to an undef weak symbol into a jump to next instruction if
2010 a PLT entry will be created.
2012 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2014 * coffgen.c (make_a_section_from_file): Set the backend long
2015 section names enable if long section names found on input.
2016 * coffcode.h: Extend long section names documentation to match.
2018 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2020 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2023 2009-04-07 DJ Delorie <dj@redhat.com>
2025 * archures.c: Add bfd_mach_mep_c5.
2026 * bfd-in2.h: Likewise.
2027 * cpu-mep.c: Add bfd_c5_arch.
2028 * elf32-mep.c: Support it.
2030 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2032 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2033 info->callbacks->einfo.
2034 * linker.c (_bfd_generic_section_already_linked): Likewise.
2036 2009-04-06 DJ Delorie <dj@redhat.com>
2038 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2040 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2042 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2043 _bfd_pex64_print_pdata only if PE is defined.
2045 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2046 (_bfd_pex64_print_pdata): This.
2048 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2049 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2052 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2054 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2055 _bfd_pep_print_x64_pdata.
2056 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2057 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2059 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2061 * elf32-xtensa.c (relax_property_section): Always set r_offset
2064 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2066 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2067 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2069 (elf32_arm_stub_type): New enum values for the two new stubs.
2070 (arm_type_of_stub): Make use of the two new stubs.
2071 (arm_size_one_stub): Handle the two new stubs.
2073 2009-04-01 Matt Thomas <matt@netbsd.org>
2075 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2076 hidden symbols into the GOT or PLT.GOT.
2077 (elf_vax_relocate_section): Do not emit a PCREL reloc
2078 into a shared object if it is against a hidden symbol.
2080 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2082 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2083 and know_contains_shared_object_p.
2084 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2085 Cache the result in the archive_info table.
2086 (xcoff_auto_export_p): Add an "info" parameter and update the
2087 call to xcoff_archive_contains_shared_object_p.
2088 (xcoff_mark_auto_exports): Update accordingly.
2089 (xcoff_post_gc_symbol): Likewise.
2091 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2093 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2096 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2098 * coff-rs6000.c (member_layout): New structure.
2099 (archive_iterator): Likewise.
2100 (member_layout_init): New function.
2101 (archive_iterator_begin): Likewise.
2102 (archive_iterator_next): Likewise.
2103 (xcoff_write_armap_old): Use the new iterator functions.
2104 (do_shared_object_padding): Delete.
2105 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2106 handling of arch_info.
2107 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2108 first loop rather than the second. Allocate a member header if
2109 there isn't one, then work out the stat information and length
2110 in the first loop too. Use the new iterators for the second loop.
2111 (xcoff_write_archive_contents_big): Likewise.
2113 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2115 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2116 (bfd_xcoff_set_archive_import_path): Likewise.
2117 * bfd-in2.h: Regenerate.
2118 * xcofflink.c: Include libiberty.h.
2119 (xcoff_archive_info): New structure.
2120 (xcoff_archive_info_hash): New function.
2121 (xcoff_archive_info_eq): Likewise.
2122 (xcoff_get_archive_info): Likewise.
2123 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2124 (bfd_xcoff_split_import_path): New function.
2125 (bfd_xcoff_set_archive_import_path): Likewise.
2126 (xcoff_set_import_path): Move earlier in file.
2127 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2128 object to the the directory part of the bfd's filename. Get the
2129 import path and filename of an archive object from the archive's
2130 xcoff_tdata, initializing it if necessary. Update use of
2132 (bfd_link_input_bfd): Update use of import_file_id.
2133 (xcoff_write_global_symbol): Likewise.
2135 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2137 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2139 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2141 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2142 a .loader section for relocatable links.
2143 (xcoff_need_ldrel_p): New function.
2144 (xcoff_mark): Use it.
2145 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2147 (xcoff_build_ldsym): New function, split out from...
2148 (xcoff_build_ldsyms): ...here. Rename to...
2149 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2150 call xcoff_build_ldsym, if there's a loader section.
2151 (xcoff_build_loader_section): New function, extracted verbatim from...
2152 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2153 there's a loader section. Only add an __rtinit loader symbol
2154 if there's a loader section. Update after above name change.
2155 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2156 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2157 and xcoff_create_ldrel.
2158 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2159 (xcoff_reloc_link_order): Likewise, but only call it if there's
2160 a loader section. Use xcoff_symbol_section.
2161 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2162 if there's a loader section.
2164 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2166 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2168 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2170 * elf32-arm.c (group_sections): Rewrite loops for better
2173 2009-03-30 DJ Delorie <dj@redhat.com>
2175 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2176 relocs when doing a relocatable link.
2178 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2180 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2181 "ERROR:", in error messages.
2182 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2183 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2184 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2185 (elf32_arm_merge_eabi_attributes): Likewise.
2186 (elf32_arm_merge_private_bfd_data): Likewise.
2188 2009-03-27 Nick Clifton <nickc@redhat.com>
2190 * section.c (bfd_get_section_contents): Detect and handle the case
2191 where a section has the SEC_IN_MEMORY flag set but no actual
2194 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2197 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2198 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2199 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2200 if we don't find matching PT_LOAD when copying.
2202 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2204 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2205 the reloc descriptions.
2207 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2209 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2210 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2211 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2213 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2215 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2216 (bfd_i386_arch_intel_syntax): Likewise.
2217 (i8086_arch): Likewise.
2218 (bfd_x86_64_arch): Likewise.
2220 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2222 * elf32-cris.c (cris_elf_relocate_section): <case
2223 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2224 symbols for non-allocated sections. Don't check whether to
2225 generate R_CRIS_DTPMOD for non-allocated sections.
2226 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2227 handle relocation GC:ing if applied to non-allocated section.
2228 (cris_elf_check_relocs): Similar.
2230 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2231 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2232 when emitting a known TP offset in the GOT.
2234 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2236 * elf64-ppc.c (synthetic_opd): Delete.
2237 (compare_symbols): Look for .opd name rather than section match.
2238 (ppc64_elf_get_synthetic_symtab): Likewise.
2240 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2242 * elf32-ppc.c (is_pic_glink_stub): Delete.
2243 (is_nonpic_glink_stub): New function.
2244 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2246 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2248 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2249 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2251 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2252 macros for visibilty and locality checks.
2253 (elf_s390_adjust_dynamic_symbol): Likewise.
2254 (allocate_dynrelocs): Likewise.
2255 (elf_s390_relocate_section): Likewise.
2256 (elf_s390_finish_dynamic_symbol): Likewise.
2257 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2258 (elf_s390_adjust_dynamic_symbol): Likewise.
2259 (allocate_dynrelocs): Likewise.
2260 (elf_s390_relocate_section): Likewise.
2261 (elf_s390_finish_dynamic_symbol): Likewise.
2263 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2265 * bfd-in2.h: Regenerated.
2266 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2267 for debugging sections and map memory read/write dependent on
2269 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2270 without memory read flags set.
2271 * section.c: Add SEC_COFF_NOREAD to section flags.
2273 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2275 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2278 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2280 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2281 "no overlays" return. If there are overlays, create overlay
2282 manager entry symbols here, so that..
2283 (spu_elf_build_stubs): ..we don't need to set them up here.
2284 Simplify entry symbol tests.
2285 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2287 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2289 * elf.c (elfcore_grok_openbsd_procinfo)
2290 (elfcore_grok_openbsd_note): New functions.
2291 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2293 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2295 * vms-hdr.c: Don't include alloca.h.
2296 * elf32-m68hc1x.c: Include alloca-conf.h.
2298 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2300 * Makefile.am: Run "make dep-am".
2301 * Makefile.in: Regenerate.
2303 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2305 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2307 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2309 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2311 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2312 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2313 ovly_return fields with ovly_entry[2]. Adjust all users.
2314 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2316 (spu_elf_build_stubs): Likewise.
2317 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2318 ovly_flavour changes. Update all callers.
2319 (ovl_stub_size_log2): New function.
2320 (build_stub): Handle compact icache stubs. Use different manager
2321 entry point for stubs in non-icache area.
2322 (spu_elf_size_stubs): Don't allocate space for indirect branch
2324 (spu_elf_build_stubs): And don't built them.
2326 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2328 * dwarf2.c (read_section): Always use rawsize, if available.
2330 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2332 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2333 of rawsize and size for buffer.
2335 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2337 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2338 parameter just because fixed sections fit into local store.
2339 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2340 generating overlays if fixed sections plus reserved stack
2341 and heap space fit into local store.
2343 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2345 * elf32-spu.c (build_stub): Correct icache set_id.
2346 (spu_elf_relocate_section): Likewise.
2348 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2350 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2351 symbol table if it was created by the current call.
2353 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2355 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2356 class XMC_DS rather than XMC_UA.
2358 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2360 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2361 bfd_boolean export_defineds parameter with an unsigned int
2362 auto_export_flags parameter.
2363 * bfd-in2.h: Regenerate.
2364 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2365 split out from xcoff_build_ldsyms.
2366 (xcoff_covered_by_expall_p): New function.
2367 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2368 but with extra code to handle -bexpfull and -bexpall.
2369 (xcoff_mark_auto_exports): New function.
2370 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2371 a function should be automatically exported.
2372 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2373 parameter with an auto_export_flags parameter. Update ldinfo
2374 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2377 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2379 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2380 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2381 init and fini functions. Do garbage collection for objects
2382 without an entry point too.
2384 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2386 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2387 check whether a symbol has csect information.
2388 (coff_print_aux): Likewise.
2389 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2390 information for C_AIX_WEAKEXT too.
2391 (_bfd_xcoff_swap_aux_out): Likewise.
2392 (xcoff_reloc_type_br): Handle defweak symbols too.
2393 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2394 information for C_AIX_WEAKEXT too.
2395 (_bfd_xcoff64_swap_aux_out): Likewise.
2396 (xcoff64_reloc_type_br): Handle defweak symbols too.
2397 * coffgen.c (coff_print_symbol): Handle auxillary function
2398 information for C_AIX_WEAKEXT too.
2399 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2400 instead of BSF_GLOBAL if the L_WEAK flag is set.
2401 (xcoff_dynamic_definition_p): New function.
2402 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2403 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2404 always take the symbol class from the ldsym. Use weak bfd symbol
2405 types for weak ldsyms.
2406 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2407 Fix the check for whether a definition is from a shared object.
2408 Allow redefinitions of weak symbols.
2409 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2410 (xcoff_keep_symbol_p): Likewise.
2411 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2412 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2413 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2414 but mark them as L_WEAK.
2415 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2416 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2418 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2420 * xcofflink.c (xcoff_mark): When walking the relocations,
2421 only mark the target symbol or the target section, not both.
2422 (xcoff_final_definition_p): New function.
2423 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2424 symbol is a valid definition of the associated output symbol.
2425 Use XCOFF_ALLOCATED to stop the same hash table entry having
2427 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2429 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2431 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2433 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2436 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2438 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2439 * libcoff.h: Regenerate.
2440 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2441 line-number counts in the bfd's lineno_counts field.
2442 Don't keep per-csect line-number counts.
2443 (xcoff_sweep): Don't update per-csect line-number counts.
2444 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2445 entries in each output section.
2446 (xcoff_link_input_bfd): Get the number of line numbers from
2447 the bfd's lineno_counts field, rather than recalculating it
2448 from scratch. Fix the range check when updating C_BINCL and
2450 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2451 here. Don't expect csects to have line-number counts.
2453 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2455 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2456 * libcoff.h: Regenerate.
2457 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2458 "skip" logic from xcoff_link_input_bfd.
2459 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2460 objects in a dynamic link, rather than checking whether csectpp
2461 is null. Always allocate debug_index for other objects,
2462 and always go through the loop. Update the type of debug_index
2463 after the change above. Read the auxillary csect information
2464 and use xcoff_keep_symbol_p to decide whether a symbol should
2465 be kept. Set its debug_index to -2 if not.
2466 (xcoff_link_input_bfd): Update the type of debug_index after
2467 the change above and always expect it to be nonnull. Use it to
2468 test whether a symbol should be stripped, rather than making the
2469 decision here. Postpone all symbol creation to the second pass.
2471 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2473 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2474 creating a descriptor.
2475 (xcoff_sweep): Don't mark toc_section unless it's needed.
2476 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2477 when marking every bfd.
2478 (xcoff_link_input_bfd): Skip all TOC anchors.
2479 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2480 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2481 to -1; call xcoff_find_tc0 instead.
2483 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2485 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2486 * libcoff.h: Regenerate.
2487 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2488 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2489 the previous symbol's csect. Treat last_symndx as an inclusive value
2490 and simplify its handling.
2491 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2492 symbols with the right csect. Don't mark rsec when processing
2493 relocations against undefined or absolute sections.
2494 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2495 of bfd_und_section_ptr.
2496 (xcoff_link_input_bfd): Likewise.
2498 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2500 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2501 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2502 flag is set. Assert that all undefined symbols are either
2503 imported or defined by a dynamic object.
2504 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2505 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2506 handling to all relocations. Only set XCOFF_CALLED for function
2508 (xcoff_find_function): New function, split out from...
2509 (bfd_xcoff_export_symbol) ...here.
2510 (xcoff_set_import_path): New function, split out from...
2511 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2512 meaning of XCOFF_CALLED.
2513 (xcoff_mark_symbol): If we mark an undefined and unimported
2514 symbol, find some way of defining it. If the symbol is a function
2515 descriptor, fill in its definition automatically. If the symbol
2516 is a function, mark its descriptor and allocate room for global
2517 linkage code. Otherwise mark the symbol as implicitly imported.
2518 Move the code for creating function descriptors from...
2519 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2520 check for symbols that were implicitly defined.
2521 (xcoff_mark): Don't count any dynamic relocations against
2523 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2524 in the xcoff link info.
2525 (xcoff_link_input_bfd): Remove handling of undefined and
2528 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2530 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2531 if the target is absolute. Fix comment typo.
2532 (xcoff_ppc_relocate_section): Remove FIXME.
2533 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2534 if the target is absolute.
2536 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2538 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2539 R_POS and R_NEG relocations against absolute symbols to the
2542 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2544 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2545 to 2 for bfd_mach_ppc_620.
2547 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2549 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2550 * configure.in: Likewise.
2551 * configure: Regenerate.
2553 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2556 * elf.c (assign_section_numbers): Generate symbol table if there
2557 is any relocation in output.
2558 (_bfd_elf_compute_section_file_positions): Likewise.
2560 2009-03-13 Nick Clifton <nickc@redhat.com>
2563 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2564 * elflink.c (elf_link_read_relocs_from_section): Use
2565 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2566 relocs but no symbol table.
2567 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2569 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2572 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2573 to check ___tls_get_addr.
2575 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2576 strncmp to check __tls_get_addr.
2578 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2580 * dwarf2.c (read_section): Always check the offset, even when the
2581 section has been read before.
2583 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2585 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2588 2009-03-11 Chris Demetriou <cgd@google.com>
2590 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2591 * bfd-in2.h: Regenerate.
2592 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2593 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2595 (bsd_write_armap): Likewise.
2596 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2597 flag is set, do nothing.
2598 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2601 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2603 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2604 used to update stack pointer.
2606 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2609 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2610 for unknown symbols in absolute section.
2612 2009-03-06 Nick Clifton <nickc@redhat.com>
2614 * po/es.po: Updated Spanish translation.
2616 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2618 * elf32-arm.c (group_sections): Take next section size into
2619 account before accepting to group it.
2621 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2623 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2625 (elf32_arm_final_link_relocate): Likewise.
2627 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2630 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2632 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2634 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2635 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2636 (BFD_FAKE_SECTION): Init new flag.
2637 * ecoff.c (bfd_debug_section): Likewise.
2638 * bfd-in2.h: Regenerate.
2639 * libbfd.h: Regenerate.
2640 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2641 (ppc_elf_reloc_type_lookup): Handle new relocs.
2642 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2643 without marker relocs.
2644 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2645 if section has no old-style calls.
2646 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2647 Don't try to optimize new-style __tls_get_addr call when handling
2648 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2650 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2651 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2652 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2653 without marker relocs.
2654 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2655 if section has no old-style calls. Set toc_ref for new relocs as
2657 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2658 Don't try to optimize new-style __tls_get_addr call when handling
2659 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2662 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2665 * configure.in: Test for ld --as-needed support. Link shared
2666 libbfd against libm.
2667 * configure: Regenerate.
2669 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2671 * Makefile.am: Run "make dep-am".
2672 * Makefile.in: Regenerate.
2674 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2676 * elf32-score7.c: New file.
2677 * elf32-score.h: New file.
2678 * elf32-score.c: Add code to support score 7. Set score7 as the
2680 * cpu-score.c: Add score7 architecure.
2681 (compatibile): New function.
2682 * Makefile.am: Add rules for building elf32-score7 object.
2683 * Makefile.in: Regenerate.
2684 * configure.in: Add elf32-score7 object to score vectors.
2685 * configure: Regenerate.
2686 * reloc.c: Add score7 relocs.
2687 * archures.c: Add score3 and score7 machine numbers.
2688 * bfd-in2.h: Regenerate.
2689 * libbfd.h: Regenerate.
2691 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2693 * configure: Regenerate.
2695 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2697 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2698 (elf32_hppa_check_relocs): Use it.
2700 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2702 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2703 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2704 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2705 (elf_hppa_record_segment_addrs): Likewise.
2706 (elf_hppa_final_link): Likewise.
2707 (elf_hppa_relocate_insn): Likewise.
2708 (elf_hppa_final_link_relocate): Likewise.
2709 (elf64_hppa_relocate_section): Likewise.
2710 * elf64-hppa.c: Insert above.
2712 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2714 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2715 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2716 (elf_hppa_relocate_section): Likewise.
2717 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2718 from struct elf_link_hash_entry. Add count field.
2719 (struct elf64_hppa_dyn_hash_table): Delete.
2720 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2721 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2722 (hppa_elf_hash_entry, eh_name): Define.
2723 (elf64_hppa_new_dyn_hash_entry): Delete.
2724 (elf64_hppa_dyn_hash_lookup): Delete.
2725 (elf64_hppa_dyn_hash_traverse): Delete.
2726 (get_dyn_name): Delete.
2727 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2728 of struct elf64_hppa_dyn_hash_entry *.
2729 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2730 allocate_global_data_plt, allocate_global_data_stub,
2731 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2733 (hppa64_link_hash_newfunc): New.
2734 (elf64_hppa_hash_table_create): Rework.
2735 (count_dyn_reloc): Likewise.
2736 (hppa64_elf_local_refcounts): New.
2737 (elf64_hppa_check_relocs): Rework using standard technique for recording
2738 local DLT, PLT and OPD reference counts.
2739 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2740 elf_link_hash_entry *.
2741 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2742 allocate_global_data_plt, allocate_global_data_stub,
2743 allocate_global_data_opd, allocate_dynrel_entries,
2744 elf64_hppa_adjust_dynamic_symbol,
2745 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2746 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2747 Use hppa_link_hash_table. Rework.
2748 (elf64_hppa_link_output_symbol_hook): Rework.
2749 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2750 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2751 elf64_hppa_finish_dynamic_sections): Likewise.
2753 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2755 * elf32-arm.c (stub_reloc_type): Removed.
2756 (insn_sequence): Renamed reloc_type field to r_type.
2757 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2758 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2759 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2760 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2761 (arm_stub_is_thumb): Catch new stubs.
2762 (arm_type_of_stub): Handle new stubs.
2763 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2764 (bfd_elf32_arm_process_before_allocation): Remove useless
2767 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2769 * elf.c (elf_find_function): Use is_function_type to check
2772 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2774 * xtensa-modules.c: Revert to previous version 1.11 due
2775 to inadvertant commit.
2777 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2779 * elf32-xtensa.c (text_action_add): Separate test for action
2780 type. Break if saved action is ta_widen_insn at same offset.
2782 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2784 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2785 to elf32_arm_stub_long_branch_any_arm_pic.
2786 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2787 (enum elf32_arm_stub_type, arm_type_of_stub)
2788 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2791 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2793 * elf32-arm.c (PREV_SEC): Update comment.
2794 (group_sections): Rename argument to stubs_always_after_branch.
2795 Reverse the list and place stubs at the end of input sections.
2797 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2799 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2801 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2803 (arm_size_one_stub): Remove unnecessary break.
2804 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2806 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2808 * elf32-arm.c (stub_insn_type): New type.
2809 (stub_reloc_type): Likewise.
2810 (insn_sequence): Likewise.
2811 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2812 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2813 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2814 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2815 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2816 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2817 (elf32_arm_stub_hash_entry): Add new helper fields.
2818 (stub_hash_newfunc): Initialize these new fields.
2819 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2820 to take endianness into account.
2821 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2822 (arm_map_one_stub): Code is now more generic, thanks to
2825 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2827 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2829 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2830 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2831 BLX is not available. Fix typo in warning message. Add comments
2832 and improve formatting.
2833 (arm_build_one_stub): Adjust to new
2834 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2835 (arm_map_one_stub): Likewise.
2837 2009-02-23 Tristan Gingold <gingold@adacore.com>
2838 Eric Botcazou <ebotcazou@adacore.com>
2839 Douglas B Rupp <rupp@gnat.com>
2841 * vms.h: Update copyright year, fix comments, reorder declarations.
2842 (_bfd_save_vms_section): Remove the prototype.
2843 (EGPS_S_V_NO_SHIFT): New constant.
2844 (bfd_vms_set_section_flags): New prototype.
2845 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2847 (EGSY_S_W_FLAGS): Ditto.
2848 (EGSY_S_V_QUAD_VAL): Ditto.
2849 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2850 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2851 EGST_S_B_NAMLNG): Ditto.
2852 (ESRF_S_B_NAMLNG): Ditto.
2853 (ETIR_S_C_HEADER_SIZE): Ditto.
2854 (EGPS_S_V_ALLOC_64BIT): Ditto.
2855 (DST_S_C_EPILOG): Ditto.
2856 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2857 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2858 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2859 (DST_S_L_PCLINE_UNSLONG): Ditto.
2860 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2861 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2862 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2863 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2864 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2865 (DST_S_B_SRC_UNSBYTE): Ditto.
2866 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2868 (vms_section, vms_reloc): Remove types.
2869 (hdr_struc): Replaced by ...
2870 (hdr_struct): ... new type.
2871 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2872 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2873 (EMH_DATE_LENGTH): Ditto.
2874 (eom_struc): Replaced by ...
2875 (eom_struct): ... new type.
2876 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2877 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2878 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2879 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2880 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2881 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2882 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2883 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2884 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2885 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2886 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2887 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2888 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2889 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2890 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2891 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2892 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2893 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2894 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2895 (enum file_type_enum): New type.
2896 (struct location_struct): Removed.
2897 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2898 (struct funcinfo, struct module): Ditto.
2899 (struct vms_private_data_struct): Update fields.
2900 (struct vms_section_data_struct): New type.
2902 * vms.c: Update copyright year, fix comments,
2903 Fix includes for DECC, add prototypes.
2904 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2906 Use flavour to set is_vax, location_stack is removed.
2907 (struct pair): Declare.
2908 (fill_section_ptr): Initialize variables at declaration.
2909 Add guard to set SECTION_SYM flag, handlde und section.
2910 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2911 (_bfd_vms_slurp_object_records): New function, replaces previous
2913 (vms_slurp_module): New function.
2914 (vms_slurp_image): Ditto.
2915 (vms_object_p): Complete rewrite.
2916 (vms_mkobject): Use is_vax field to slect architecture.
2917 (free_reloc_stream): New function.
2918 (vms_convert_to_var): Ditto.
2919 (vms_convert_to_var_1): Ditto.
2920 (vms_convert_to_var_unix_filename): Ditto.
2921 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2923 (vms_new_section_hook): Set alignment to 0, allocate private data.
2924 (vms_get_section_contents): Load content.
2925 (vms_get_symbol_info): Handle undefined section.
2926 (vms_find_nearest_line): Handle.
2927 (alloc_reloc_stream): New function.
2928 (vms_slurp_reloc_table): Ditto.
2929 (vms_get_reloc_upper_bound): Make it real.
2930 (vms_canonicalize_reloc): Do the real work.
2931 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2933 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2934 (vms_set_arch_mach): Check arch.
2935 (vms_set_section_contents): Copy the content after allocation.
2936 (vms_alpha_vec): Update object flags.
2938 * vms-tir.c: Update copyright year, fix comments,
2939 add prototypes for new functions.
2940 (dst_define_location): New function.
2941 (dst_restore_location): New function.
2942 (dst_retrieve_location): New function.
2943 (dst_check_allocation): New function.
2944 (image_dump): Call dst_check_allocation.
2945 (image_write_b): Ditto.
2946 (image_write_w): Ditto.
2947 (image_write_l): Ditto.
2948 (image_write_q): Ditto.
2949 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2950 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2952 Call error handler instead of abort if name is not known.
2953 (etir_sta): Add quarter_relocs argument and set it.
2956 (etir_opr): Ditto, return FALSE in case of error.
2957 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2958 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2959 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2960 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2961 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2962 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2963 Return FALSE in case of error.
2964 (tir_sta): Change sign of psect.
2966 (tir_cmd): Fix cast. Makes tir_table static const.
2967 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2968 add argument to explain.
2969 (analyze_etir): Initialize maxptr, add quarter_relocs
2970 declaration, move some declarations into inner scopes.
2971 Handle quarter_relocs and STO_IMM.
2972 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2973 (_bfd_vms_slurp_relocs): New function.
2974 (_bfd_vms_decode_relocs): New function.
2975 (sto_imm): Rewritten.
2976 (start_first_etbt_record): New function.
2977 (start_another_etbt_record): Ditto.
2978 (etir_output_check): Ditto.
2979 (defer_reloc_p): Ditto.
2980 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2981 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2982 rewritte relocations handling.
2983 (_bfd_vms_write_tbt): Removed.
2984 (_bfd_vms_write_dbg): Ditto.
2986 * vms-misc.c: Update copyright year, Fix comments.
2987 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2988 (maybe_adjust_record_pointer_for_object): New function.
2989 (_bfd_vms_get_first_record): New function, replaces ...
2990 (_bfd_vms_get_record): .. removed.
2991 (_bfd_vms_get_object_record): New function.
2992 (_bfd_vms_get_object_record): New function.
2993 (vms_get_remaining_object_record): New function, replaces ...
2994 (_bfd_vms_get_next_record): ... removed.
2995 (add_new_contents): Removed.
2996 (_bfd_save_vms_section): Removed.
2997 (_bfd_get_vms_section): Removed.
2998 (_bfd_vms_output_flush): Write in VAR format.
2999 (new_symbol): Don't make UND section.
3001 * vms-hdr.c: Update copyright year, update list of record handled.
3002 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3003 (_bfd_vms_write_hdr): Strip vms and unix patches,
3004 add comments, truncate module name at 31 characters,
3005 use constants instead of hard-coded value,
3006 write BFD version instead of a fixed string.
3007 (_bfd_vms_slurp_ihd): New function.
3008 (_bfd_vms_slurp_isd): Ditto.
3009 (_bfd_vms_slurp_ihs): Ditto.
3010 (new_module): Ditto.
3011 (parse_module): Ditto
3012 (build_module_list): Ditto.
3013 (module_find_nearest_line): Ditto.
3014 (_bfd_vms_find_nearest_dst_line): Ditto.
3015 (vms_slurp_debug): Ditto.
3016 (_bfd_vms_slurp_dbg): Ditto.
3017 (_bfd_vms_slurp_tbt): Ditto.
3018 (_bfd_vms_write_dbg): Ditto.
3019 (_bfd_vms_write_tbt): Ditto.
3021 * vms-gsd.c: Update copyright year, update list of records handled.
3022 (EVAX_LITERALS_NAME): New macro.
3023 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3024 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3025 (register_universal_symbol): New function and prototype.
3026 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3027 improve debug messages,
3028 use constants instead of hard-coded value,
3029 fix missing endianness conversion,
3030 handle global symbol (SYMG).
3031 (bfd_vms_set_section_flags): New function.
3032 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3033 handle section literals,
3035 handle section bfd and vms flags,
3036 don't output LIB$INITIALIZE symbol,
3037 fix handling of weak symbols,
3038 fix evax vs vax procedure descriptor,
3039 handle absolute symbols.
3041 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3042 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3044 * makefile.vms (DEFS): Fix flags for VMS.
3046 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3048 * bfd-in2.h: Regenerated.
3049 * libbfd.h: Regenerated.
3051 2009-02-20 Cary Coutant <ccoutant@google.com>
3053 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3056 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3059 * coffcode.h (coff_write_object_contents): Don't let the string
3060 table offset overflow the s_name field when using long section names.
3062 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3064 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3065 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3066 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3067 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3068 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3069 (bfd_pmac_xcoff_backend_data): Likewise.
3070 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3071 (bfd_xcoff_aix5_backend_data): Likewise.
3072 (xcoff64_write_object_contents): Delete unused long_section_names
3074 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3075 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3077 * coffcode.h (documentation): Update to describe long section names.
3078 (COFFLONGSECTIONCATHELPER): New helper macro.
3079 (BLANKOR1TOODD): Likewise.
3080 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3081 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3082 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3083 (bfd_coff_set_long_section_names_allowed): New function.
3084 (bfd_coff_set_long_section_names_disallowed): Likewise.
3085 (struct bfd_coff_backend_data): Add new backend hook function
3086 pointer _bfd_coff_set_long_section_names.
3087 (bfd_coff_set_long_section_names): New backend hook.
3088 (coff_write_object_contents): Only generate long section names if
3089 bfd_coff_long_section_names() indicates they are currently enabled.
3090 (bfd_coff_std_swap_table): Make non-const, and initialise long
3091 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3092 (ticoff0_swap_table): Likewise to both.
3093 (ticoff1_swap_table): Again, likewise to both.
3094 * coffgen.c (make_a_section_from_file): Allow long section names
3095 as inputs even if not currently allowed for outputs.
3096 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3097 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3098 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3099 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3100 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3101 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3102 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3103 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3104 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3105 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3106 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3107 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3108 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3109 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3110 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3111 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3112 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3113 * libcoff-in.h: Update copyright year to cause updated copyright
3114 year in generated libcoff.h, and fix typo.
3115 * libcoff.h: Regenerated.
3116 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3117 (_bfd_ecoff_no_long_sections): Add prototype.
3118 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3119 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3120 defined by an including .c file.
3121 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3122 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3123 (ticoff1_swap_table): Likewise to both.
3125 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3127 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3128 stub. Catch default case error.
3129 (arm_map_one_stub): Add missing Thumb mapping symbol.
3131 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3134 * elf32-avr.c: Handle case where no local symbos exist correctly.
3136 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3139 * elf32-arm.c (arm_long_branch_stub,
3140 arm_thumb_v4t_long_branch_stub,
3141 arm_thumb_thumb_long_branch_stub,
3142 arm_thumb_arm_v4t_long_branch_stub,
3143 arm_thumb_arm_v4t_short_branch_stub,
3144 arm_pic_long_branch_stub):
3145 Renamed to elf32_arm_stub_long_branch_any_any,
3146 elf32_arm_stub_long_branch_v4t_arm_thumb,
3147 elf32_arm_stub_long_branch_thumb_only,
3148 elf32_arm_stub_long_branch_v4t_thumb_arm,
3149 elf32_arm_stub_short_branch_v4t_thumb_arm,
3150 elf32_arm_stub_long_branch_any_any_pic.
3151 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3152 arm_thumb_thumb_stub_long_branch,
3153 arm_thumb_arm_v4t_stub_long_branch,
3154 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3155 Renamed to arm_stub_long_branch_any_any,
3156 arm_stub_long_branch_v4t_arm_thumb,
3157 arm_stub_long_branch_thumb_only,
3158 arm_stub_long_branch_v4t_thumb_arm,
3159 arm_stub_short_branch_v4t_thumb_arm,
3160 arm_stub_long_branch_any_any_pic.
3162 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3164 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3165 in branch offset check.
3167 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3169 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3170 add toc.symndx and toc.add.
3171 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3173 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3175 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3176 (branch_reloc_hash_match): New function, extracted from..
3177 (ppc64_elf_tls_optimize): ..here.
3178 (ppc64_elf_relocate_section): Properly set addends when optimizing
3179 tls sequences. Avoid unnecessary reading and writing of insns.
3180 Only redo reloc when symbol changed. Bypass symbol checks when
3182 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3183 (branch_reloc_hash_match): New function, extracted from..
3184 (ppc_elf_tls_optimize): ..here.
3185 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3186 Don't clear addend on zapped __tls_get_addr reloc.
3188 2009-02-12 Nick Clifton <nickc@redhat.com>
3191 * elflink.c (bfd_elf_final_link): When counting the relocations,
3192 if the header size has not been set yet then assume that it will
3193 match the output section's reloc type.
3195 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3197 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3200 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3202 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3203 (find_function): Likewise.
3204 (pasted_function): Don't error if no prior function found.
3205 (discover_functions): Revert 2008-12-10 change. Extend first
3206 function range to start of section.
3208 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3210 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3212 * elf64-hppa.h: Likewise.
3214 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3216 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3219 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3221 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3222 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3224 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3226 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3227 * archures.c (bfd_mach_mips_xlr): Define.
3228 * bfd-in2.h: Regenerate.
3229 * cpu-mips.c (I_xlr): Define.
3230 (arch_info_struct): Add XLR entry.
3231 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3232 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3233 (mips_mach_extensions): Add XLR entry.
3235 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3237 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3239 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3241 * configure.in: AC_SUBST pdfdir.
3242 * Makefile.am: Add install-pdf, install-pdf-am
3243 and install-pdf-recursive targets. Define pdfdir.
3244 * doc/Makefile.am: Define pdf__strip_dir. Add
3245 install-pdf and install-pdf-am targets.
3246 * po/Make-in: Add install-pdf target.
3247 * configure: Regenerate.
3248 * Makefile.in: Regenerate
3249 * doc/Makefile.in: Regenerate.
3251 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3253 * bfd-in2.h: Regenerate.
3254 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3255 fields from n_entries to n_slots where appropriate, update comments.
3256 (HOWTO): Add TLS relocations.
3257 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3258 (enum elf_m68k_got_offset_size): New enum.
3259 (struct elf_m68k_got_entry.type): Move field to ...
3260 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3261 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3263 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3265 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3266 fields into n_entries array. Update comments.
3267 (elf_m68k_init_got): Simplify, update all uses.
3268 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3269 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3270 GOT entries; update name, update all uses.
3271 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3272 (elf_m68k_get_got_entry): Update.
3273 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3275 (elf_m68k_remove_got_entry_type): Simplify.
3276 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3277 (elf_m68k_can_merge_gots): Update.
3278 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3279 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3280 GOT entries, simplify.
3281 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3282 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3283 field, remove obsoleted local_n_entries field.
3284 (elf_m68k_partition_multi_got_2): New static function.
3285 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3287 (elf_m68k_remove_got_entry_type): Update.
3288 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3289 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3290 update of sgot->size and srelgot->size.
3291 (elf_m68k_gc_sweep_hook): Update.
3292 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3293 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3295 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3296 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3298 2009-02-02 DJ Delorie <dj@redhat.com>
3300 * elf32-mep.c (config_names): Regenerate configuration.
3302 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3304 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3305 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3306 * elf.c (bfd_elf_get_str_section): Make static.
3307 (bfd_elf_find_section): Delete.
3308 * libbfd.h: Regenerate.
3310 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3312 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3313 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3315 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3317 * elflink.c (on_needed_list): New function.
3318 (elf_link_add_object_symbols): Link in --as-needed libs if they
3319 satisfy undefined symbols in other libs.
3321 2009-01-30 Julian Brown <julian@codesourcery.com>
3323 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3324 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3325 with --just-symbols (-R).
3327 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3329 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3330 high_pc in order to properly sign-extend VMAs.
3332 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3333 Mark Shinwell <shinwell@codesourcery.com>
3334 Catherine Moore <clm@codesourcery.com>
3336 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3338 2009-01-28 Catherine Moore <clm@codesourcery.com>
3340 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3341 SEC_LOAD for dynamic relocation sections.
3343 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3345 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3346 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3347 the size of local TLS data.
3349 2009-01-27 Andreas Schwab <schwab@suse.de>
3351 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3352 architectures in the archive.
3354 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3356 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3357 <R_CRIS_32_DTPREL>: Correct relocation value.
3359 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3360 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3361 symbols with non-default visibility.
3363 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3365 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3366 describing the trampolines.
3367 (ppc_elf_relocate_section): Update relocs to describe the
3370 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3372 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3373 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3374 and R_PARISC_PCREL12F relocations.
3376 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3379 * elflink.c (find_version_for_sym): New function split out from,
3380 but without export_dynamic test, ..
3381 (_bfd_elf_link_assign_sym_version): ..here.
3382 (_bfd_elf_export_symbol): Use it.
3384 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3386 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3387 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3388 * elflink.c: ..here, somewhat modified.
3389 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3390 _bfd_elf_link_find_version_dependencies,
3391 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3392 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3393 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3395 * elflink.c: ..and make static here.
3396 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3397 of output_bfd from struct elf_find_verdep_info.
3398 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3399 struct elf_info_failed.
3400 (bfd_elf_size_dynamic_sections): Adjust.
3402 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3405 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3406 after comp_unit_find_line call.
3408 2009-01-21 Nick Clifton <nickc@redhat.com>
3411 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3412 tm_gmtoff field in struct tm.
3414 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3416 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3417 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3418 sections in soft-icache lines unless non_ia_text. Don't add
3419 rodata if doing so would exceed line size.
3421 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3423 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3424 types than bfd_link_hash_indirect, before early return, call
3425 _bfd_elf_link_hash_copy_indirect.
3427 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3429 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3430 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3431 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3432 (elf_backend_obj_attrs_order): New define.
3433 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3434 (elfNN_bed): Add elf_backend_obj_attrs_order.
3436 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3438 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3439 (obj_attr_size): Likewise.
3440 (write_obj_attribute): Likewise.
3441 (_bfd_elf_copy_obj_attributes): Likewise.
3442 (_bfd_elf_parse_attributes): Likewise.
3443 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3444 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3445 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3446 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3447 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3450 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3452 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3453 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3454 (bfd_elf_add_obj_attr_string): Likewise.
3455 (bfd_elf_add_obj_attr_int_string): Likewise.
3456 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3457 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3458 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3459 Tag_nodefaults has no default value.
3460 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3461 comment to reflect the new state.
3463 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3466 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3467 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3468 (adjust_z_magix): Delete dead code handling QMAGIC.
3470 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3472 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3473 IMAGE_SCN_MEM_DISCARDABLE.
3475 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3477 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3478 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3479 * configure.in (commonbfdlib): Delete.
3480 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3481 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3482 is available, not just for linux.
3483 * po/SRC-POTFILES.in: Regenerate.
3484 * Makefile.in: Regenerate.
3485 * configure: Regenerate.
3487 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3488 Julian Brown <julian@codesourcery.com>
3490 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3491 ARM attributes in ABI 2.07.
3492 * elf32-arm.c (get_secondary_compatible_arch): New function.
3493 (set_secondary_compatible_arch): New function.
3494 (tag_cpu_arch_combine): New function.
3495 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3496 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3497 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3498 make it fit with order_01243.
3499 Add support for Tag_also_compatible_with,
3500 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3501 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3502 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3503 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3504 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3505 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3506 Rework the way unknown attributes are handled.
3507 Defer errors until all attributes have been processed.
3509 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3511 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3512 bfd_elf_add_obj_attr_int_string.
3513 Read Tag_compatibility from its new location in the attribute array,
3514 rather than the attribute list.
3515 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3516 bfd_elf_add_obj_attr_int_string.
3517 (_bfd_elf_parse_attributes): Likewise.
3518 (_bfd_elf_merge_object_attributes): There's now only one
3519 Tag_compatibility, and it's in the array, not the list.
3520 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3522 (bfd_elf_add_obj_attr_compat): Rename to
3523 bfd_elf_add_obj_attr_int_string.
3524 (bfd_elf_add_proc_attr_compat): Rename to
3525 bfd_elf_add_proc_attr_int_string.
3526 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3529 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3531 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3532 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3533 (vmsutil.lo): Add dependency rule.
3534 * Makefile.in: Regenerate.
3535 * config.bfd (ia64*-*-*vms*): Add case.
3536 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3537 * configure: Regenerate.
3538 * vmsutil.c: New file.
3539 * vmsutil.h: New file.
3540 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3542 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3543 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3544 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3545 elfNN_vms_object_p): New functions
3546 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3548 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3551 * elflink.c (elf_gc_sweep): Exclude the group section if the
3552 first member of the section group is excluded.
3554 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3557 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3558 saved filename, use bfd_alloc rather than bfd_malloc for it.
3560 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3562 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3564 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3566 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3568 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3570 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3572 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3574 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3576 (struct got_entry): Add br_addr.
3577 (struct call_info): Add priority.
3578 (struct function_info): Add lr_store and sp_adjust.
3579 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3580 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3581 area as an overlay, and check that no other overlays exist. Look up
3582 icache overlay manager entry sym.
3583 (BRA_STUBS, BRA, BRASL): Define.
3584 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3585 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3587 (count_stub, build_stub): Support soft-icache.
3588 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3589 (spu_elf_size_stubs): Size soft-icache stubs.
3590 (overlay_index): New function.
3591 (spu_elf_build_stubs): Make static. Support soft-icache.
3592 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3593 (find_function_stack_adjust): Save lr store and stack adjust insn
3595 (maybe_insert_function): Adjust find_function_stack_adjust call.
3596 (mark_functions_via_relocs): Retrieve priority.
3597 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3598 (sort_calls): Sort by priority first.
3599 (mark_overlay_section): Ignore .ovl.init.
3600 (sum_stack): Only print when stack_analysis.
3601 (print_one_overlay_section): New function, extracted from..
3602 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3603 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3604 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3605 analysis. Call spu_elf_build_stubs.
3606 (spu_elf_relocate_section): For soft-icache encode overlay index
3608 (spu_elf_output_symbol_hook): Support soft-icache.
3609 (spu_elf_modify_program_headers: Likewise.
3611 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3612 num_regions to num_lines. Add line_size and max_branch.
3613 (enum _ovly_flavour): Add ovly_soft_icache.
3614 (spu_elf_build_stubs): Delete.
3616 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3618 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3619 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3621 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3623 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3624 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3625 the program, the known offset starts at the negative size of the
3627 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3630 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3632 * config.bfd: Add lm32-*-rtems*.
3634 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3636 * coff-ppc.c: Add 2009 to Copyright.
3637 * elf32-cris.c: Likewise.
3638 * elflink.c: Likewise.
3640 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3642 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3643 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3645 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3648 * elflink.c (elf_merge_st_other): New.
3649 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3650 hide them if needed.
3651 (elf_link_add_object_symbols): Updated.
3653 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3656 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3657 ref_dynamic and dynamic_def fields when setting def_regular
3660 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3663 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3666 For older changes see ChangeLog-2008
3672 version-control: never
projects / external / binutils.git / blob