1 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
3 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
4 * cpu-l1om.c (bfd_l1om_arch): Likewise.
6 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
8 * archures.c (bfd_architecture): Add bfd_arch_l1om.
10 (bfd_archures_list): Add &bfd_l1om_arch.
11 * bfd-in2.h: Regenerated.
13 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
14 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
15 if bfd_elf64_x86_64_freebsd_vec is supported.
16 (targ_selvecs): Likewise.
18 * configure.in: Support bfd_elf64_l1om_vec and
19 bfd_elf64_l1om_freebsd_vec.
20 * configure: Regenerated.
24 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
25 (bfd_elf64_l1om_vec): Likewise.
26 (bfd_elf64_l1om_freebsd_vec): Likewise.
28 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
29 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
30 * Makefile.in: Regenerated.
32 * targets.c (bfd_elf64_l1om_vec): New.
33 (bfd_elf64_l1om_freebsd_vec): Likewise.
34 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
35 bfd_elf64_l1om_freebsd_vec.
37 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
38 Alan Modra <amodra@bigpond.net.au>
40 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
41 * bfd-in2.h: Regenerate.
42 * libbfd.h: Regenerate.
43 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
44 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
45 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
47 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
50 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
51 instead of shared for R_X86_64_TPOFF32.
52 (elf64_x86_64_relocate_section): Likewise.
54 2009-07-23 Ulrich Drepper <drepper@redhat.com>
56 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
57 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
58 with the BSF_GNU_UNIQUE flag bit set.
59 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
60 for symbols with STB_GNU_UNIQUE binding.
61 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
62 with the STB_GNU_UNIQUE binding.
63 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
64 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
65 symbols with the unique_global field set.
66 (elf_link_output_extsym): Set unique_global field for symbols with
67 the STB_GNU_UNIQUE binding.
68 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
69 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
71 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
73 * bfd-in2.h: Regenerate.
75 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
77 * elflink.c (elf_link_output_extsym): Revert the last change.
79 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
82 * elflink.c (elf_link_output_extsym): Special case ifunc syms
83 when ref_regular, not def_regular.
85 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
88 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
89 from a DSO into a normal FUNC symbol.
90 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
93 2009-07-17 Chao-ying Fu <fu@mips.com>
95 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
96 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
97 interlocking, the last PLT entry needs a nop in the branch delay slot.
98 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
99 output the last two PLT entries in reverse order.
101 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
103 * elf32-i386.c (elf_i386_relocate_section): Don't get local
104 STT_GNU_IFUNC symbol for relocatable link.
105 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
107 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
109 * bfdio.c (bfd_iovec): Add comments for bmmap.
110 * bfd-in2.h: Regenerated.
112 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
114 * Makefile.am: Run "make dep-am".
115 * Makefile.in: Regenerated.
117 2009-07-10 Doug Kwan <dougkwan@google.com>
119 * elf32-arm.c (stub_hash_newfunc): Initialize fields
120 target_addend and orig_insn.
122 2009-07-10 Tom Tromey <tromey@redhat.com>
124 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
125 (elf-eh-frame.lo): Likewise.
126 (elf32-bfin.lo): Likewise.
127 (elf32-frv.lo): Likewise.
128 (elf32-xc16x.lo): Likewise.
129 * Makefile.in: Rebuild.
130 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
131 * elf-eh-frame.c: Likewise.
132 * elf32-bfin.c: Likewise.
133 * elf32-frv.c: Likewise.
134 * elf32-xc16x.c: Likewise.
136 2009-07-10 Julian Brown <julian@codesourcery.com>
138 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
139 symbol a stub entry is derived from, not the entry for the stub
140 itself, in call to elf32_arm_final_link_relocate.
142 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
144 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
145 when reporting addends.
147 2009-07-10 Alan Modra <amodra@bigpond.net.au>
149 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
150 data even when no stubs.
151 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
153 2009-07-10 Alan Modra <amodra@bigpond.net.au>
155 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
156 (ppc_elf_get_synthetic_symtab): Report addend.
158 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
159 (ppc_elf_create_glink): New function.
160 (ppc_elf_create_dynamic_sections): Use it.
161 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
162 (update_local_sym_info): Allocate space for local_plt array.
163 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
165 (is_branch_reloc): New function.
166 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
167 (ppc_elf_gc_sweep_hook): Likewise.
168 (ppc_elf_adjust_dynamic_symbol): Likewise.
169 (allocate_dynrelocs): Likewise.
170 (ppc_elf_size_dynamic_sections): Likewise.
171 (ppc_elf_relocate_section): Likewise.
172 (branch_reloc_hash_match): Use is_branch_reloc.
173 (ppc_elf_tls_optimize): Adjust for local_plt.
174 (write_glink_stub): New function, extracted from..
175 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
176 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
177 branch table when dynamic.
178 (elf_backend_post_process_headers): Define.
179 * elf64-ppc.c (elf_backend_post_process_headers): Define.
180 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
181 (ppc64_elf_get_synthetic_symtab): Report addend.
182 (struct ppc_stub_hash_entry): Add plt_ent.
184 (struct ppc_link_hash_table): Add iplt and reliplt.
185 (create_linkage_sections): Make .iplt and .rela.iplt sections.
186 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
187 (update_local_sym_info): Allocate space for local_plt array.
188 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
190 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
191 and don't change hash flags here.
192 (is_branch_reloc): New function.
193 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
194 (ppc64_elf_gc_sweep_hook): Likewise.
195 (ppc64_elf_adjust_dynamic_symbol): Likewise.
196 (allocate_dynrelocs): Likewise.
197 (ppc64_elf_size_dynamic_sections): Likewise.
198 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
199 (ppc64_elf_size_stubs): Likewise.
200 (ppc64_elf_relocate_section): Likewise.
201 (get_sym_h): Adjust for local_plt.
202 (branch_reloc_hash_match): Use is_branch_reloc.
203 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
204 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
206 2009-07-10 Alan Modra <amodra@bigpond.net.au>
208 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
210 2009-07-10 Alan Modra <amodra@bigpond.net.au>
212 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
213 and ref_regular_nonweak comment.
214 * elflink.c (elf_link_output_extsym): Special case ifunc syms
215 when def_regular, not ref_regular.
216 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
217 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
218 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
220 2009-07-09 Alan Modra <amodra@bigpond.net.au>
222 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
223 of malloc'd struct call_info.
224 (pasted_function): Likewise, priority too.
226 2009-07-07 Alan Modra <amodra@bigpond.net.au>
228 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
229 alignment when packing sections into overlays.
231 2009-07-03 Cary Coutant <ccoutant@google.com>
233 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
235 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
237 * coffcode.h (sec_to_styp_flags): Partially revert (functional
238 changes only) earlier patch:-
240 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
242 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
243 give .debug and .reloc data characteristics.
244 (DOT_RELOC): New define for .reloc section string.
245 (coff_write_object_contents): Use DOT_RELOC instead of string.
247 2009-07-02 Tom Tromey <tromey@redhat.com>
249 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
250 * bfdwin.c (bfd_free_window): Cast to unsigned long.
252 2009-07-01 Nick Clifton <nickc@redhat.com>
254 * elf-m10300.c: Remove trailing white space.
257 2009-07-01 Douglas B Rupp <rupp@gnat.com>
259 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
260 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
261 * configure.in: Use them.
262 * configure: Regenerate.
263 * config.in: Regnerate.
264 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
265 #define _BSD_SOURCE. Add comments.
266 (vms_file_stats_name): Calculate creation date based on available
267 runtime data. Return 1 for version instead of 0.
269 2009-07-01 Nick Clifton <nickc@redhat.com>
272 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
273 to R_ARM_THM_PC8 relocation.
275 2009-06-29 Nick Clifton <nickc@redhat.com>
277 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
278 different uses of the relocations addend when a symbol is in a
281 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
284 * elf.c (bfd_section_from_shdr): Don't change sh_link for
285 SHT_REL/SHT_RELA sections on executable nor shared library.
286 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
289 2009-06-25 Nick Clifton <nickc@redhat.com>
291 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
292 symbols with SEC_MERGE flag.
294 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
296 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
297 give .debug and .reloc data characteristics.
298 (DOT_RELOC): New define for .reloc section string.
299 (coff_write_object_contents): Use DOT_RELOC instead of string.
301 2009-06-25 Tristan Gingold <gingold@adacore.com>
303 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
304 (bfd_mach_o_canonicalize_dynamic_symtab)
305 (bfd_mach_o_get_synthetic_symtab): Defines.
306 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
307 (TARGET_NAME): Use Mach-O specific functions for dynamic.
309 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
310 for scattered relocations.
311 (bfd_mach_o_i386_print_thread): New function.
312 (bfd_mach_o_print_thread): Define.
314 * mach-o.c (text_section_names_xlat): Add an entry for __const.
315 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
316 New functions extracted from ...
317 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
318 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
319 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
320 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
321 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
322 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
324 (bfd_mach_o_scan_read_dylib): Ditto.
325 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
327 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
328 decode isym and flags on little endian targets. Set dysymtab field.
329 (bfd_mach_o_scan_start_address): Adjust for enum names.
330 (bfd_mach_o_lookup_section): Do not look for segments anymore.
331 (bfd_mach_o_print_section): Display bfd section name.
332 (bfd_mach_o_print_segment): Display none if no name.
333 (bfd_mach_o_print_dysymtab): Display next index for local, external
334 and undefined symbols.
335 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
336 Display dylinker name. Display thread and unixthread commands content.
337 (bfd_mach_o_print_thread): New macro.
339 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
340 (bfd_mach_o_ppc_thread_flavour): Ditto.
341 (bfd_mach_o_i386_thread_flavour): Ditto.
342 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
343 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
344 BFD_MACH_O_THREAD_STATE_NONE.
345 (bfd_mach_o_segment_command): Remove segment field.
346 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
347 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
348 (bfd_mach_o_prebound_dylib_command): Ditto.
349 (bfd_mach_o_dylib_command): Ditto.
350 (bfd_mach_o_prebound_dylib_command): Remove section field.
351 (mach_o_data_struct): Add dysymtab field.
352 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
353 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
354 (bfd_mach_o_build_commands): Remove parameter names and attributes.
355 (bfd_mach_o_get_dynamic_reloc_upper_bound)
356 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
358 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
360 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
361 field of struct dirent.
363 2009-06-23 Tristan Gingold <gingold@adacore.com>
365 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
366 of this macro. Fix indentation.
368 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
370 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
371 destination for defined dynamic symbols when deciding whether to
372 insert a stub or not.
373 (allocate_dynrelocs): Make sure functions are not marked as Thumb
374 when actually accessed through a PLT, even when generating a
377 2009-06-22 Tristan Gingold <gingold@adacore.com>
379 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
382 2009-06-22 Alan Modra <amodra@bigpond.net.au>
384 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
385 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
387 2009-06-22 Alan Modra <amodra@bigpond.net.au>
389 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
391 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
393 * elflink.c (elf_link_add_object_symbols): Avoid warning
394 from -Wjump-misses-init in gcc 4.5.0.
396 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
398 * elf32-i386.c (elf_i386_check_relocs): Properly check local
400 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
402 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
404 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
405 r_symndx. Report local symbol name on error.
406 (elf_i386_check_relocs): Updated. Report local symbol name on
408 (elf_i386_gc_sweep_hook): Updated.
409 (elf_i386_relocate_section): Likewise.
411 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
412 r_symndx. Report local symbol name on error.
413 (elf64_x86_64_check_relocs): Updated. Report local symbol name
415 (elf64_x86_64_gc_sweep_hook): Updated.
416 (elf64_x86_64_relocate_section): Likewise.
418 2009-06-19 Tristan Gingold <gingold@adacore.com>
420 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
422 2009-06-19 Tristan Gingold <gingold@adacore.com>
424 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
425 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
426 (bfd_mach_o_valid): Ditto.
427 (bfd_mach_o_wide_p): Ditto.
428 (bfd_mach_o_canonicalize_reloc): Ditto.
429 (bfd_mach_o_build_commands): Ditto.
430 (bfd_mach_o_scan_read_thread): Ditto.
431 (bfd_mach_o_flatten_sections): Ditto.
432 (bfd_mach_o_scan_start_address): Ditto.
433 (bfd_mach_o_lookup_section): Ditto.
434 (bfd_mach_o_core_fetch_environment): Ditto.
435 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
436 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
437 (bfd_mach_o_scan_write_symtab): Ditto.
438 Use macros instead of hard-coded values.
439 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
440 Use bfd_mach_o_get_data instead of direct access. Use macros
441 instead of hard-coded values.
442 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
443 Remove sym argument and get section from mdata.
444 Move code into the else branch.
445 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
446 Remove sym argument and get section from mdata. Adjust code.
447 (bfd_mach_o_scan_read_dylib): Move assertion into the created
448 switch (which replaces consecutive if statements).
449 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
450 module table, table of content, indirect symbols and external
452 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
454 (bfd_mach_o_scan_read_linkedit): New function.
455 (bfd_mach_o_scan_read_str): Ditto.
456 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
458 (bfd_mach_o_get_symtab_upper_bound): Remove check as
459 bfd_mach_o_count_symbols never returns an error.
460 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
461 symtab field (there might be only one symtab).
462 (bfd_mach_o_scan_read_command): Handle reexported dylib.
463 Handle sub frameworks, sub umbrella, sub library and sub client.
464 Read code signature and segment split info commands.
465 (bfd_mach_o_scan): Reindent.
466 (bfd_mach_o_xlat_name): New type.
467 (bfd_mach_o_print_flags): New function.
468 (bfd_mach_o_get_name): Ditto.
469 (bfd_mach_o_cpu_name): New variable.
470 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
471 (bfd_mach_o_section_type_name)
472 (bfd_mach_o_section_attribute_name)
473 (bfd_mach_o_load_command_name): New variables.
474 (bfd_mach_o_print_private_header): New function.
475 (bfd_mach_o_print_section_map): New function extracted from
476 bfd_mach_o_print_private_bfd_data.
477 (bfd_mach_o_print_section): Ditto. Print more infos.
478 (bfd_mach_o_print_segment): Ditto.
479 (bfd_mach_o_print_dysymtab): Ditto.
480 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
481 load weak dylib, reexport dylib and id dylib.
482 Handle code signature and segment_split info.
483 Handle sub frameworks, sub umbrella, sub library and sub client.
484 (bfd_mach_o_section_get_nbr_indirect): New function.
486 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
487 (bfd_mach_o_header_flags): New enum to define header flags.
488 (bfd_mach_o_section_attribute): New enum to replace ...
489 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
490 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
491 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
492 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
493 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
494 these removed macros.
495 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
496 (bfd_mach_o_dylib_module): New type.
497 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
499 (bfd_mach_o_dylib_table_of_content): New type.
500 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
501 (bfd_mach_o_dylib_reference): New type.
502 (BFD_MACH_O_REFERENCE_SIZE): New macro.
503 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
504 modules, toc, references and indirect syms.
505 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
506 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
507 unused). Add comment.
508 (bfd_mach_o_dylib_command): Ditto.
509 (bfd_mach_o_prebound_dylib_command): Ditto.
510 (bfd_mach_o_linkedit_command): New type.
511 (bfd_mach_o_str_command): New type.
512 (bfd_mach_o_load_command): Add linkedit and str fields.
513 (mach_o_data_struct): Add symtab field.
514 (bfd_get_mach_o_data): Renamed to ...
515 (bfd_mach_o_get_data): ... this new macro.
516 (bfd_mach_o_scan_read_symtab_symbol,
517 bfd_mach_o_scan_read_symtab_strtab,
518 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
520 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
521 instead of direct access.
523 2009-06-19 Alan Modra <amodra@bigpond.net.au>
525 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
526 R_PPC_PLTREL24 relocs.
527 (ppc_elf_relocate_section): Likewise.
529 2009-06-19 Alan Modra <amodra@bigpond.net.au>
531 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
532 pointer to sym hash. Update all uses.
533 (update_plt_info): Likewise. Don't check addend here.
535 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
537 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
538 bfd_sym_from_r_symndx.
539 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
541 2009-06-18 Alan Modra <amodra@bigpond.net.au>
543 * elf-bfd.h (struct sym_sec_cache): Delete.
544 (struct sym_cache): New.
545 (bfd_section_from_r_symndx): Delete prototype.
546 (bfd_sym_from_r_symndx): Define prototype.
547 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
548 (bfd_sym_from_r_symndx): ..new function.
549 * elf32-arm.c: Update all uses of struct sym_sec_cache and
550 bfd_section_from_r_symndx to new struct and function.
551 * elf32-bfin.c: Likewise.
552 * elf32-hppa.c: Likewise.
553 * elf32-i386.c: Likewise.
554 * elf32-m32r.c: Likewise.
555 * elf32-m68hc1x.c: Likewise.
556 * elf32-m68hc1x.h: Likewise.
557 * elf32-m68k.c: Likewise.
558 * elf32-ppc.c: Likewise.
559 * elf32-s390.c: Likewise.
560 * elf32-sh.c: Likewise.
561 * elf64-ppc.c: Likewise.
562 * elf64-s390.c: Likewise.
563 * elf64-x86-64.c: Likewise.
564 * elfxx-sparc.c: Likewise.
565 * elfxx-sparc.h: Likewise.
567 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
569 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
570 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
572 2009-06-18 Nick Clifton <nickc@redhat.com>
574 * elflink.c (elf_link_sort_relocs): Return early if there are no
577 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
579 Merge cegcc and mingw32ce target name changes from
582 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
584 * config.bfd: Add arm*-*-cegcc* target.
586 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
588 * config.bfd: Add arm-*-mingw32ce* target.
590 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
592 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
593 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
594 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
595 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
597 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
599 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
600 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
601 * elf32-i386.c (elf_i386_check_relocs): Use it.
602 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
604 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
606 * elf-bfd.h (elf_dyn_relocs): New.
608 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
609 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
611 (elf_i386_copy_indirect_symbol): Likewise.
612 (elf_i386_check_relocs): Likewise.
613 (elf_i386_gc_sweep_hook): Likewise.
614 (elf_i386_allocate_dynrelocs): Likewise.
615 (elf_i386_readonly_dynrelocs): Likewise.
616 (elf_i386_size_dynamic_sections): Likewise.
618 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
619 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
621 (elf64_x86_64_copy_indirect_symbol): Updated.
622 (elf64_x86_64_check_relocs): Likewise.
623 (elf64_x86_64_gc_sweep_hook): Likewise.
624 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
625 (elf64_x86_64_allocate_dynrelocs): Likewise.
626 (elf64_x86_64_readonly_dynrelocs): Likewise.
627 (elf64_x86_64_size_dynamic_sections): Likewise.
629 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
631 * elf32-arm.c (create_got_section): Get existing .rela.got
633 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
634 * elf32-lm32.c (create_got_section): Likewise.
635 * elf32-m32r.c (create_got_section): Likewise.
636 * elf32-ppc.c (ppc_elf_create_got): Likewise.
637 * elf32-s390.c (create_got_section): Likewise.
638 * elf32-sh.c (create_got_section): Likewise.
639 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
640 * elf64-s390.c (create_got_section): Likewise.
641 * elfxx-sparc.c (create_got_section): Likewise.
643 * elflink.c (_bfd_elf_create_got_section): Properly initialize
646 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
648 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
650 * elf32-i386.c (elf_i386_local_hash): Removed.
651 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
652 (elf_i386_get_local_sym_hash): Likewise.
654 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
655 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
656 (elf64_x86_64_get_local_sym_hash): Likewise.
657 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
658 (get_local_sym_hash): Likewise.
660 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
662 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
663 rel_got_sec and plt_sec.
664 (elfNN_ia64_relax_section): Updated.
665 (elfNN_ia64_create_dynamic_sections): Likewise.
667 (allocate_dynrel_entries): Likewise.
668 (elfNN_ia64_size_dynamic_sections): Likewise.
669 (set_got_entry): Likewise.
670 (elfNN_ia64_choose_gp): Likewise.
671 (elfNN_ia64_relocate_section): Likewise.
672 (elfNN_ia64_finish_dynamic_symbol): Likewise.
673 (elfNN_ia64_finish_dynamic_sections): Likewise.
675 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
677 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
680 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
682 * configure.in (elf): Add elf-ifunc.lo.
684 * configure: Regenerated.
685 * Makefile.in: Likewise.
687 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
688 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
690 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
691 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
693 (elf_i386_link_hash_table_create): Likewise.
694 (elf_i386_create_dynamic_sections): Likewise.
695 (elf_i386_check_relocs): Likewise.
696 (elf_i386_allocate_dynrelocs): Likewise.
697 (elf_i386_size_dynamic_sections): Likewise.
698 (elf_i386_relocate_section): Likewise.
699 (elf_i386_finish_dynamic_symbol): Likewise.
700 (elf_i386_finish_dynamic_sections): Likewise.
701 (elf_i386_create_got_section): Removed.
703 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
704 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
706 (elf64_x86_64_compute_jump_table_size): Updated.
707 (elf64_x86_64_link_hash_table_create): Likewise.
708 (elf64_x86_64_create_dynamic_sections): Likewise.
709 (elf64_x86_64_check_relocs): Likewise.
710 (elf64_x86_64_allocate_dynrelocs): Likewise.
711 (elf64_x86_64_size_dynamic_sections): Likewise.
712 (elf64_x86_64_relocate_section): Likewise.
713 (elf64_x86_64_finish_dynamic_symbol): Likewise.
714 (elf64_x86_64_finish_dynamic_sections): Likewise.
715 (elf64_x86_64_create_got_section): Removed.
717 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
718 for pointer alignment. Set up section pointers.
719 (_bfd_elf_create_dynamic_sections): Likewise.
720 (_bfd_elf_create_ifunc_sections): Moved to ...
721 * elf-ifunc.c: Here. New.
723 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
724 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
727 2009-06-16 Doug Kwan <dougkwan@google.com>
729 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
730 to bfd_signed_vma. Cast constant operands which are used in
731 offset related expressions to bfd_signed_vma type as appropriate.
733 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
735 * elf32-vax.c (elf_vax_plt_sym_val): New function.
736 (elf_backend_plt_sym_val): Define.
738 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
740 * elf32-vax.c (elf_vax_reloc_type_class): New function.
741 (elf_backend_reloc_type_class): Define.
743 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
745 * elf32-vax.c (elf_vax_relocate_section): For symbol references
746 from an executable to a shared library treat R_VAX_PC32
747 relocations as R_VAX_PLT32 ones.
749 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
751 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
752 symbols in GOT space calculation.
753 (elf_vax_relocate_section): Adjust accordingly.
755 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
757 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
760 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
762 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
764 (elf_vax_relocate_section): Likewise.
766 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
768 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
769 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
771 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
773 * elf32-i386.c (elf_i386_check_relocs): Reformat.
774 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
776 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
778 * Makefile.am: Run "make dep-am".
779 * Makefile.in: Regenerated.
781 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
783 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
784 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
786 2009-06-15 Nick Clifton <nickc@redhat.com>
788 * po/ru.po: New Russian translation.
789 * configure.in (ALL_LINGUAS): Add ru.
790 * configure: Regenerate.
792 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
794 * elf32-i386.c: Remove duplicated comments.
796 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
799 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
800 dynamic IFUNC pointer in non-shared object. Use .got.plt
801 for IFUNC definition in PIE.
802 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
805 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
806 dynamic IFUNC pointer in non-shared object. Use .got.plt
807 for IFUNC definition in PIE.
808 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
811 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
813 * elf32-i386.c (elf_i386_check_relocs): Properly report
814 local symbol for unhandled relocation against STT_GNU_IFUNC
816 (elf_i386_relocate_section): Likewise.
817 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
818 (elf64_x86_64_relocate_section): Likewise.
820 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
823 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
824 (elf_i386_link_hash_table): Add loc_hash_table and
826 (elf_i386_local_hash): New.
827 (elf_i386_local_htab_hash): Likewise.
828 (elf_i386_local_htab_eq): Likewise.
829 (elf_i386_get_local_sym_hash): Likewise.
830 (elf_i386_link_hash_table_free): Likewise.
831 (elf_i386_allocate_local_dynrelocs): Likewise.
832 (elf_i386_finish_local_dynamic_symbol): Likewise.
833 (bfd_elf64_bfd_link_hash_table_free): Likewise.
834 (elf_i386_link_hash_table_create): Create loc_hash_table and
836 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
837 (elf_i386_size_dynamic_sections): Likewise.
838 (elf_i386_relocate_section): Likewise.
839 (elf_i386_finish_dynamic_sections): Likewise.
840 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
843 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
844 (elf64_x86_64_link_hash_table): Add loc_hash_table and
846 (elf64_x86_64_local_hash): New.
847 (elf64_x86_64_local_htab_hash): Likewise.
848 (elf64_x86_64_local_htab_eq): Likewise.
849 (elf64_x86_64_get_local_sym_hash): Likewise.
850 (elf64_x86_64_link_hash_table_free): Likewise.
851 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
852 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
853 (bfd_elf64_bfd_link_hash_table_free): Likewise.
854 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
856 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
858 (elf64_x86_64_size_dynamic_sections): Likewise.
859 (elf64_x86_64_relocate_section): Likewise.
860 (elf64_x86_64_finish_dynamic_sections): Likewise.
861 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
864 2009-06-10 Philip Blundell <philb@gnu.org>
866 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
867 elf_sec->this_hdr == NULL.
869 2009-06-12 Tristan Gingold <gingold@adacore.com>
871 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
872 * bfd-in2.h: Regenerated.
873 * libbfd.h: Regenerated.
875 * mach-o.c (FILE_ALIGN): New macro.
876 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
877 (bfd_mach_o_print_symbol): Ditto.
878 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
879 (bfd_mach_o_get_reloc_upper_bound): New function.
880 (bfd_mach_o_canonicalize_reloc): Ditto.
881 (bfd_mach_o_scan_write_relocs): Ditto.
882 (bfd_mach_o_scan_write_section_32): Remove offset argument.
883 (bfd_mach_o_scan_write_section_64): Ditto.
884 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
885 written for load command. Do not compute section file offset.
886 (bfd_mach_o_scan_write_segment_64): Ditto.
887 (bfd_mach_o_scan_write_symtab): Compute file offset first.
888 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
890 (bfd_mach_o_mangle_symbols): ... this new function.
891 (bfd_mach_o_write_contents): Be sure to have load commands built.
892 Call bfd_mach_o_mangle_symbols.
893 (bfd_mach_o_build_commands): Adjust for filelen field.
894 Use FILE_ALIGN macro. Clear section file offset if section is empty.
895 Do not set symtab file offset anymore here.
896 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
897 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
898 Set reloc_count and rel_filepos section fields.
899 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
901 (bfd_mach_o_scan_read_section_64): Ditto.
902 (bfd_mach_o_scan_read_section): Ditto.
903 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
904 bfd_mach_o_asymbol. Use unsigned int for file offset type.
905 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
906 Handle weak-ref symbols.
907 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
908 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
909 (bfd_mach_o_scan): Remove assignment to removed field.
910 (bfd_mach_o_mkobject_init): Ditto.
911 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
912 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
913 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
914 (bfd_mach_o_swap_reloc_in): Ditto.
915 (bfd_mach_o_swap_reloc_out): Ditto.
917 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
918 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
919 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
920 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
921 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
922 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
923 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
924 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
925 (BFD_MACH_O_N_WEAK_DEF): New macros.
927 (bfd_mach_o_section_type): Add new enumeration values.
928 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
929 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
930 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
931 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
933 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
934 (BFD_MACH_O_GENERIC_RELOC_PAIR)
935 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
936 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
937 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
938 (BFD_MACH_O_RELENT_SIZE): Ditto.
939 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
940 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
941 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
942 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
943 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
944 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
945 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
946 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
947 (bfd_mach_o_reloc_info): New struct.
948 (bfd_mach_o_asymbol): New struct.
949 (bfd_mach_o_symtab_command): The symbols field is now of type
951 (bfd_mach_o_load_command): The offset and len fields are now of type
953 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
954 Add a filelen field. Add comments.
955 (bfd_mach_o_backend_data): New struct.
956 (bfd_mach_o_get_backend_data): New macro.
957 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
959 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
960 (bfd_mach_o_get_reloc_upper_bound): New prototype.
961 (bfd_mach_o_canonicalize_reloc): Ditto.
963 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
964 duplicated macro. Now defined to _bfd_generic_is_local_label.
965 (TARGET_NAME_BACKEND): New macro...
966 (TARGET_NAME_BACKEND): ... used to name a new variable.
967 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
970 * mach-o-i386.c (i386_howto_table): New variable.
971 (bfd_mach_o_i386_swap_reloc_in): New function.
972 (bfd_mach_o_i386_swap_reloc_out): Ditto.
973 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
974 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
975 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
976 (bfd_mach_o_bfd_reloc_type_lookup)
977 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
979 2009-06-11 Eric Paris <eparis@redhat.com>
980 Nick Clifton <nickc@redhat.com>
982 * opncls.c (_maybe_make_executable): New function. Gives execute
983 permission to an executable bfd that was opened for writing
984 provided that it is a regular file. Replaces common code found in...
985 (bfd_close): here and ...
986 (bfd_close_all_done): here.
988 2009-06-11 Anthony Green <green@moxielogic.com>
990 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
991 * bfd-in2.h: Rebuilt.
993 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
995 (moxie_reloc_map): Ditto.
996 Clean up copyright notice.
998 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1000 * bfd-in2.h: bfd_mmap prototype.
1001 * bfdio.c (bfd_mmap): New function.
1002 * libbfd.h (bfd_iovec): Add bmmap.
1003 * cache.c (cache_bmmap): New function.
1004 (cache_iovec): Initialize bmmap member.
1005 * opencls.c (opncls_bmmap): New function.
1006 (opncls_iovec): Initialize bmmap member.
1008 2009-06-09 Tristan Gingold <gingold@adacore.com>
1010 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1011 and stabstr_segment fields.
1012 (mach_o_be_vec, mach_o_le_vec): Removed
1013 (bfd_mach_o_version): New prototype.
1015 * mach-o.c (bfd_mach_o_version): Make this function public.
1016 (mach_o_wide_p): New function.
1017 (bfd_mach_o_wide_p): Ditto.
1018 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1020 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1021 Search in the list only if the name starts with a dot.
1022 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1023 test. Check bfd_seek status.
1024 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1025 (bfd_mach_o_scan_write_section_32): Ditto.
1026 (bfd_mach_o_scan_write_section_64): Ditto.
1027 (bfd_mach_o_scan_write_section): Removed.
1028 (bfd_mach_o_scan_write_segment): Split into ...
1029 (bfd_mach_o_scan_write_segment_32): ... this and ...
1030 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1031 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1032 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1033 symbol table. Now returns a boolean.
1034 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1035 Adjust for status type.
1036 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1037 test. Write symbol table. Numbers the sections.
1038 (bfd_mach_o_read_header): Check bfd_seek status.
1039 Use mach_o_wide_p instead of hard-coded test.
1040 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1041 (bfd_mach_o_scan_read_section_64): Ditto.
1042 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1043 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1044 handled common symbols.
1045 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1046 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1047 (bfd_mach_o_scan_read_dylinker): Ditto.
1048 (bfd_mach_o_scan_read_dylib): Ditto.
1049 (bfd_mach_o_scan_read_thread): Ditto.
1050 (bfd_mach_o_scan_read_symtab): Ditto.
1051 Do not create a section for the stabs.
1052 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1053 (bfd_mach_o_scan_read_segment): Ditto.
1054 (bfd_mach_o_scan_read_command): Ditto.
1055 (bfd_mach_o_scan_start_address): Ditto.
1056 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1057 (bfd_mach_o_archive_p): Check bfd_seek status.
1058 (bfd_mach_o_core_fetch_environment): Ditto.
1060 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1062 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1064 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1065 (elf_i386_link_hash_table_create): Initialize irelifunc.
1066 (elf_i386_check_relocs): Updated. Set up irelifunc for
1068 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1069 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1071 (elf_i386_relocate_section): Likewise.
1073 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1074 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1075 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1077 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1078 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1080 (elf64_x86_64_relocate_section): Likewise.
1082 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1084 (_bfd_elf_create_ifunc_sections): This.
1086 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1088 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1091 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1093 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1094 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1095 building shared object. Check info->executable instead of
1096 !info->shared when setting non_got_ref.
1097 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1098 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1099 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1101 (elf_i386_relocate_section): Output dynamic relocation for
1102 R_386_32 against STT_GNU_IFUNC symbol to get the real
1103 function address when building shared object.
1104 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1105 relocation for STT_GNU_IFUNC symbol in shared object.
1107 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1108 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1109 symbol when building shared object. Check info->executable
1110 instead of !info->shared when setting non_got_ref.
1111 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1112 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1113 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1115 (elf64_x86_64_relocate_section): Output dynamic relocation
1116 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1117 function address when building shared object.
1118 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1119 relocation for STT_GNU_IFUNC symbol in shared object.
1121 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1123 * Makefile.am: Run "make dep-am".
1124 (BFD32_BACKENDS): Add mach-o-i386.lo.
1125 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1126 * Makefile.in: Regenerate.
1128 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1130 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1131 when looking for soft-icache stubs.
1133 2009-06-05 Tristan Gingold <gingold@adacore.com>
1135 * mach-o.h: Update copyright year.
1136 (bfd_mach_o_mach_header_magic): New enum.
1137 (bfd_mach_o_cpu_subtype): Now an enum.
1138 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1139 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1140 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1141 (bfd_mach_o_load_command): Field type_required is now a boolean.
1142 Reindent prototypes.
1143 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1144 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1145 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1146 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1147 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1148 (bfd_mach_o_canonicalize_symtab): Ditto.
1149 (bfd_mach_o_get_symbol_info): Ditto.
1150 (bfd_mach_o_print_symbol): Ditto.
1151 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1152 (bfd_mach_o_make_empty_symbol): Ditto.
1153 (bfd_mach_o_write_contents): Ditto.
1155 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1156 bfd_mach_o_mkobject): Defines.
1157 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1158 Do not check with target vector but with flavour.
1159 (struct mach_o_section_name_xlat): New declaration.
1160 (dwarf_section_names_xlat): Ditto.
1161 (text_section_names_xlat): Ditto.
1162 (data_section_names_xlat): Ditto.
1163 (struct mach_o_segment_name_xlat): Ditto.
1164 (segsec_names_xlat): Ditto.
1165 (bfd_mach_o_convert_section_name_to_bfd): New function.
1166 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1167 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1168 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1169 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1170 Accept any input and output flavour. Do not share private data
1172 (bfd_mach_o_count_symbols): Add a comment.
1173 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1174 (bfd_mach_o_canonicalize_symtab): Ditto.
1175 (bfd_mach_o_get_symbol_info): Ditto.
1176 (bfd_mach_o_print_symbol): Ditto.
1177 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1178 Use constants instead of hard-coded values.
1179 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1181 (bfd_mach_o_scan_write_section_64): Ditto.
1182 (bfd_mach_o_scan_write_segment): Ditto.
1183 Do not copy sections anymore.
1184 (bfd_mach_o_write_contents): Make it public.
1185 Remove dead code. Rewrite typeflag assignment.
1186 (bfd_mach_o_build_commands): New function.
1187 (bfd_mach_o_set_section_contents): Ditto.
1188 (bfd_mach_o_make_empty_symbol): Make it public.
1189 (bfd_mach_o_read_header): Make it static.
1190 Convert to bfd_boolean.
1191 Use constants instead of hard-coded values.
1192 (bfd_mach_o_make_bfd_section): Call
1193 bfd_mach_o_convert_section_name_to_bfd to create name.
1194 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1196 (bfd_mach_o_scan_read_section_64): Ditto.
1197 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1198 a segment anymore. Use constants instead of hard-coded values.
1199 (bfd_mach_o_scan_read_command): Fix style.
1200 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1201 Get rid of BFD_IO_FUNCS.
1202 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1203 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1204 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1205 (bfd_mach_o_object_p): Removed.
1206 (bfd_mach_o_gen_core_p): New function, replaces ...
1207 (bfd_mach_o_core_p): ... deleted.
1208 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1210 * mach-o-i386.c: New file.
1211 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1212 * configure.in (TDEFINES): Add mach_o_i386_vec.
1213 * configure: Regenerated.
1214 * targets.c: Add mach_o_i386_vec.
1216 * mach-o.c: Update copyright years.
1217 (BFD_IO_FUNCS): Remove (was not used).
1218 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1219 bfd_mach_o_slurp_extended_name_table,
1220 bfd_mach_o_construct_extended_name_table,
1221 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1222 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1223 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1224 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1225 bfd_mach_o_get_section_contents_in_window,
1226 bfd_mach_o_bfd_is_local_label_name,
1227 bfd_mach_o_bfd_is_target_special_symbol,
1228 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1229 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1230 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1231 bfd_mach_o_minisymbol_to_symbol,
1232 bfd_mach_o_bfd_get_relocated_section_contents,
1233 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1234 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1235 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1236 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1237 bfd_mach_o_bfd_merge_private_bfd_data,
1238 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1239 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1240 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1241 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1242 bfd_mach_o_bfd_copy_private_header_data,
1243 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1244 * mach-o-target.c: ... here.
1245 Update copyright years.
1247 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1249 * dep-in.sed: Don't use \n in replacement part of s command.
1250 * Makefile.am (DEP1): LC_ALL for uniq.
1252 * Makefile.in: Regenerate.
1254 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1256 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1257 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1258 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1260 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1262 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1263 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1264 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1265 against STT_GNU_IFUNC symbols for static executables.
1266 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1267 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1269 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1270 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1271 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1272 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1274 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1276 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1277 symbols to be left unimported when linking statically.
1278 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1279 code when linking statically.
1281 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1283 * elf32-i386.c (elf_i386_check_relocs): Increment
1284 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1285 against STT_GNU_IFUNC symbol.
1286 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1287 local STT_GNU_IFUNC definition is used.
1288 (elf_i386_relocate_section): Handle got.offset != -1 for
1289 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1292 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1293 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1294 relocations against STT_GNU_IFUNC symbol.
1295 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1296 local STT_GNU_IFUNC definition is used.
1297 (elf64_x86_64_relocate_section): Handle got.offset != -1
1298 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1299 STT_GNU_IFUNC symbol.
1301 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1304 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1305 (elf_i386_reloc_type_lookup): Likewise.
1306 (R_386_tls): Removed.
1307 (R_386_irelative): New.
1308 (R_386_vt_offset): Updated.
1309 (elf_i386_rtype_to_howto): Likewise.
1310 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1311 (elf_i386_link_hash_table_create): Initialize igotplt,
1313 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1314 (elf_i386_adjust_dynamic_symbol): Likewise.
1315 (elf_i386_allocate_dynrelocs): Likewise.
1316 (elf_i386_relocate_section): Likewise.
1317 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1319 (elf_i386_finish_dynamic_symbol): When building a static
1320 executable, use .iplt, .igot.plt and .rel.iplt sections for
1321 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1322 locally defined STT_GNU_IFUNC symbol.
1324 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1325 (x86_64_reloc_map): Likewise.
1326 (R_X86_64_standard): Updated.
1327 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1328 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1330 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1331 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1332 (elf64_x86_64_allocate_dynrelocs): Likewise.
1333 (elf64_x86_64_relocate_section): Likewise.
1334 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1336 (elf64_x86_64_finish_dynamic_symbol): When building a static
1337 executable, use .iplt, .igot.plt and .rela.iplt sections for
1338 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1339 for locally defined STT_GNU_IFUNC symbol.
1341 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1342 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1344 * bfd-in2.h: Regenerated.
1345 * libbfd.h: Likewise.
1347 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1349 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1350 (_bfd_elf_make_ifunc_reloc_section): Removed.
1351 (_bfd_elf_is_ifunc_symbol): Likewise.
1352 (_bfd_elf_create_static_ifunc_sections): New.
1354 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1356 (elf_link_add_object_symbols): Here.
1357 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1358 STT_GNU_IFUNC symbol.
1359 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1360 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1361 (IFUNC_INFIX): Removed.
1362 (get_ifunc_reloc_section_name): Likewise.
1363 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1364 (_bfd_elf_is_ifunc_symbol): Likewise.
1365 (_bfd_elf_create_static_ifunc_sections): New.
1367 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1369 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1370 (create_got_section): Likewise.
1371 (allocate_dynrelocs): Likewise.
1372 (readonly_dynrelocs): Likewise.
1373 (set_tls_module_base): Likewise.
1374 (dtpoff_base): Likewise.
1376 (elf_i386_link_hash_table_create): Updated.
1377 (elf_i386_create_dynamic_sections): Likewise.
1378 (elf_i386_check_relocs): Likewise.
1379 (elf_i386_size_dynamic_sections): Likewise.
1380 (elf_i386_relocate_section): Likewise.
1382 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1383 (create_got_section): Likewise.
1384 (allocate_dynrelocs): Likewise.
1385 (readonly_dynrelocs): Likewise.
1386 (set_tls_module_base): Likewise.
1387 (dtpoff_base): Likewise.
1389 (elf64_x86_64_link_hash_table_create): Updated.
1390 (elf64_x86_64_create_dynamic_sections): Likewise.
1391 (elf64_x86_64_check_relocs): Likewise.
1392 (elf64_x86_64_size_dynamic_sections): Likewise.
1393 (elf64_x86_64_relocate_section): Likewise.
1395 2009-05-28 Nick Clifton <nickc@redhat.com>
1397 * targets.c (_bfd_target_vector): Only include plugin target in
1398 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1400 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1402 * elf32-spu.c (struct call_info): New member broken_cycle.
1403 (remove_cycle): Instead of physically removing call_info structures
1404 to break call graph cycles, mark them using the broken_cycle flag.
1405 (mark_overlay_section): Respect broken_cycle flag.
1406 (unmark_overlay_section): Likewise.
1407 (collect_lib_sections): Likewise.
1408 (collect_overlays): Likewise.
1409 (sum_stack): Likewise.
1411 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1413 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1414 (mark_functions_via_relocs): Initialize callee->count to 1.
1415 (pasted_function): Likewise.
1416 (spu_elf_auto_overlay): Honor call counts when determining number
1417 of stubs required in software i-cache mode.
1419 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1421 * plugin.c (program_name): Remove.
1422 (plugin_program_name): New.
1423 (bfd_plugin_set_program_name): New.
1424 (try_load_plugin): Use plugin_program_name.
1425 * plugin.h (bfd_plugin_set_program_name): New.
1427 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1429 * aclocal.m4: Include ../config/plugins.m4.
1430 * configure.in: Use AC_PLUGINS.
1431 * configure: Regenerate.
1432 * Makefile.in: Regenerate.
1433 * doc/Makefile.in: Regenerate.
1435 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1437 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1439 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1440 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1441 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1442 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1443 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1444 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1445 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1446 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1447 * reloc.c (bfd_generic_relax_section): Likewise.
1448 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1449 * vms.c (vms_bfd_relax_section): Likewise.
1451 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1453 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1455 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1456 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1458 * elf32-i386.c (allocate_dynrelocs): Updated.
1459 (elf_i386_relocate_section): Likewise.
1460 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1461 (elf64_x86_64_relocate_section): Likewise.
1463 * elf64-x86-64.c (is_indirect_symbol): Removed.
1465 2009-05-26 Nick Clifton <nickc@redhat.com>
1467 * po/id.po: Updated Indonesian translation.
1469 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1471 * Makefile.am: Run "make dep-am".
1474 (ALL_MACHINES): Add cpu-plugin.lo.
1475 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1476 (BFD32_BACKENDS): Add plugin.lo.
1477 (BFD32_BACKENDS_CFILES): Add plugin.c.
1478 (libbfd_la_LIBADD): Add LIBDL
1479 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1480 (bfd_plugin_arch): Declare.
1481 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1482 * bfd.c (bfd): Add plugin_data.
1483 * config.bfd: Handle the plugin target.
1484 * configure.in: Check for --enable-plugins.
1485 (LT_INIT): Use the dlopen option.
1486 * cpu-plugin.c: New.
1489 * targets.c (plugin_vec): Declare.
1490 (_bfd_target_vector): Add plugin_vec.
1491 * Makefile.in: Regenerate.
1492 * bfd-in2.h: Regenerate.
1493 * configure: Regenerate.
1495 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1497 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1498 per line with all lines having continuation backslash. Prefix
1499 first line with "A", following lines with "B".
1500 * Makefile.am (DEP): Don't use dep.sed here.
1501 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1502 dep.sed here on dependencies, sort and uniq.
1503 * Makefile.in: Regenerate.
1505 2009-05-25 Tristan Gingold <gingold@adacore.com>
1507 * makefile.vms: Add verilog.obj to object list OBJS.
1509 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1511 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1512 for BFD_IN_MEMORY is cleared.
1513 (bfd_bwrite): Zero excess memory allocated.
1515 2009-05-22 Julian Brown <julian@codesourcery.com>
1517 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1519 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1520 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1521 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1522 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1523 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1524 (a8_erratum_fix, a8_erratum_reloc): New structs.
1525 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1526 num_a8_erratum_fixes, fix_cortex_a8 fields.
1527 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1528 (elf32_arm_add_stub): Split into two parts, creating...
1529 (elf32_arm_create_or_find_stub_sec): New function.
1530 (elf32_arm_final_link_relocate): Add forward declaration.
1531 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1532 relocations, multiple relocations per stub.
1533 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1534 (arm_size_one_stub): Use find_stub_size_and_template.
1535 (a8_reloc_compare): New.
1536 (find_thumb_glue): Add forward declaration.
1537 (cortex_a8_erratum_scan): New.
1538 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1539 (bfd_elf32_arm_set_cortex_a8_fix): New.
1540 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1541 (arm_map_one_stub): Add THUMB32_TYPE support.
1542 (a8_branch_to_stub_data): New.
1543 (make_branch_to_a8_stub): New.
1544 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1545 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1546 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1547 Cortex-A8 erratum workaround.
1548 * bfd-in2.h: Regenerate.
1550 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1552 * Makefile.am: Run "make dep-am".
1553 * Makefile.in: Regenerate.
1554 * po/SRC-POTFILES.in: Regenerate.
1556 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1558 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1561 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1563 * elf-bfd.h (struct elf_backend_data
1564 <elf_backend_link_output_symbol_hook>): Return an int.
1565 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1566 symbols on deleted .opd entries.
1567 * elflink.c (elf_link_output_sym): Return without outputting sym
1568 if output_symbol_hook returns 2.
1569 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1570 Abort if we must not discard sym.
1571 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1573 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1574 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1575 elf_backend_link_output_symbol_hook return type change.
1576 * elf32-arm.c (output_arch_syminfo): Likewise.
1577 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1578 (elf32_arm_output_arch_local_syms): Likewise.
1579 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1580 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1581 (bfd_score_elf_link_output_symbol_hook): Likewise.
1582 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1583 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1584 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1585 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1586 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1587 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1588 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1589 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1590 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1591 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1592 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1594 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1596 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1597 out of range .opd symbols.
1599 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1601 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1602 fprintf_vma directly.
1603 * peXXigen.c (pe_print_edata): Likewise.
1604 (pe_print_pdata): Likewise.
1605 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1606 (_bfd_XX_print_private_bfd_data_common): Likewise.
1608 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1610 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1612 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1613 Paul Brook <paul@codesourcery.com>
1615 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1616 fix discarded sections.
1618 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1620 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1621 sections into the software icache.
1623 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1625 * elf32-spu.c (build_stub): Always build "compact" sofware
1628 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1630 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1631 (spu_elf_setup): Initialize it.
1632 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1633 Update to new-sytle cache manager data structures.
1634 (spu_elf_build_stubs): Generate new-style cache manager data
1635 structures and symbols.
1636 (spu_elf_auto_overlay): Update size computation.
1638 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1640 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1641 segments first amongst the program headers.
1643 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1645 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1646 into addresses for relocation types that look at high bits. Remove
1647 special handling of relocation overflow warnings.
1649 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1651 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1652 control flow graph between fragments of a function.
1654 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1656 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1657 generate only a 16-byte .toe section.
1658 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1660 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1662 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1663 (spu_elf_place_overlay_data): ..here. New function.
1664 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1666 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1668 * elf32-arm.c: Move sysdep.h to start of file.
1670 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1672 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1674 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1675 __icache_tag_array and __icache_tag_array_size.
1677 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1679 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1681 (bfinfdpic_link_omit_section_dynsym): Likewise.
1682 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1684 2009-05-05 Paul Brook <paul@codesourcery.com>
1686 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1687 * bfd-in2.h: Regenerate.
1688 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1689 (_arm_elf_section_data): Add text and exidx fields.
1690 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1691 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1692 copy_exidx_entry): New functions.
1693 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1695 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1697 * elf32-arm.c (DEF_STUBS): New helper define.
1698 (DEF_STUB): Likewise.
1699 (stub_def): New type.
1700 (stub_definitions): New array, containing stub template pointers
1702 (arm_size_one_stub): Make use of stub_definitions.
1704 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1706 * elflink.c (find_version_for_sym): Remove from here, ...
1707 * linker.c (bfd_find_version_for_sym): ... rename, replace
1708 here, make public and update all callers.
1709 * bfd-in2.h: Regenerate.
1711 2009-04-30 Nick Clifton <nickc@redhat.com>
1713 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1715 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1716 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1717 into a STT_GNU_IFUNC symbol type.
1718 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1720 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1721 the binary contains ifunc symbols.
1722 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1723 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1724 * elf32-i386.c (is_indirect_function): New function.
1725 (elf_i386_check_relocs): Create an ifunc output section.
1726 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1727 section if necessary.
1728 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1730 (elf_i386_add_symbol_hook): New function. Set the
1731 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1732 symbol is encountered.
1733 (elf_backend_post_process_headers): Define.
1734 (elf_backend_add_symbol_hook): Define.
1735 (elf_i386_post_process_headers): Rename to
1736 elf_i388_fbsd_post_process_headers.
1737 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1738 (is_indirect_function): New function.
1739 (elf64_x86_64_check_relocs): Create an ifunc output section.
1740 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1741 section if necessary.
1742 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1743 symbol if necessary.
1744 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1745 elf_obj_data structure if an ifunc symbol is encountered.
1746 (elf_backend_post_process_headers): Define.
1747 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1748 if we have ifunc symbols to handle.
1749 (get_ifunc_reloc_section_name): New function. Computes the name
1750 for an ifunc section.
1751 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1752 section to hold ifunc relocs.
1753 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1754 (bfd_print_symbol_vandf): Handle ifunc symbols.
1755 (bfd_decode_symclass): Likewise.
1756 * bfd-in2.h: Regenerate.
1758 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1760 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1761 MOVW and MOVT relocations in a shared library link.
1763 2009-04-27 Anthony Green <green@moxielogic.com>
1765 * verilog.c: New file.
1766 * Makefile.am (BFD32_LIBS): Add verilog.c.
1767 (BFD32_LIBS_CFILES): Add verilog.c.
1768 (verilog.lo): New build rule.
1769 * Makefile.in: Rebuilt.
1770 * targets.c: Add verilog support.
1771 * bfd.c (tdata union): Add Verilog private data field.
1772 * bfd-in2.h: Regenerate.
1774 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1776 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1779 2009-04-23 Matthias Klose <doko@ubuntu.com>
1781 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1783 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1786 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1787 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1788 (elf32_arm_size_stubs): Likewise.
1789 (record_thumb_to_arm_glue): Deleted unused function.
1790 (bfd_elf32_arm_process_before_allocation): No longer handle
1791 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1792 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1793 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1795 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1797 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1798 (elf32_arm_write_section): Declare early.
1799 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1800 (arm_allocate_glue_section_space): Exclude empty sections.
1801 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1802 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1804 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1805 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1806 (elf32_arm_size_dynamic_sections): Allocate interworking
1808 (bfd_elf32_bfd_final_link): Define.
1810 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1812 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1814 * coffcode.h (coff_compute_section_file_positions): Clear
1815 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1817 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1818 force_minimum_alignment.
1820 * libcoff.h: Regenerated.
1822 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1823 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1825 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1826 nor target_subsystem.
1828 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1829 force_minimum_alignment nor target_subsystem.
1831 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1833 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1834 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1835 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1836 include in coff-x86_64.c of headers.
1837 (PDATA_ROW_SIZE): New define.
1838 (pex_regs[]): New static array.
1839 (pex64_get_runtime_function): New static function.
1840 (pex64_get_unwind_info): Likewise.
1841 (pex64_get_scope_entry): Likewise.
1842 (pex64_xdata_print_uwd_codes): Likewise.
1843 (pex64_get_section_by_rva): Likewise.
1844 (pex64_dump_xdata): Likewise.
1845 (pex64_bfd_print_pdata): Likewise.
1846 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1847 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1848 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1850 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1851 Alan Modra <amodra@bigpond.net.au>
1852 Dave Korn <dave.korn.cygwin@gmail.com>
1854 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1855 long names and non-NUL-terminated strings.
1857 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1859 * bfd-in2.h: Regenerated.
1861 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1863 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1864 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1866 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1869 * coffcode.h (bfd_pei_p): New.
1871 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1872 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1873 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1874 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1875 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1876 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1878 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1879 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1880 bfd_efi_rtdrv_x86_64_vec,
1881 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1882 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1883 * targets.c: Likewise.
1885 * configure: Regenerated.
1886 * libcoff.h: Likewise.
1887 * Makefile.in: Likewise.
1889 * efi-app-ia32.c: Removed.
1890 * efi-app-x86_64.c: Likewise.
1891 * efi-bsdrv-ia32.c: Likewise.
1892 * efi-bsdrv-ia64.c: Likewise.
1893 * efi-bsdrv-x86_64.c: Likewise.
1894 * efi-rtdrv-ia32.c: Likewise.
1895 * efi-rtdrv-ia64.c: Likewise.
1896 * efi-rtdrv-x86_64.c: Likewise.
1897 * efi-rtdrv-ia32.c: Likewise.
1899 * efi-app-ia64.c: Moved to ...
1901 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1902 (TARGET_NAME): Set to pei-ia64.
1904 * libpei.h (bfd_target_pei_p): Removed.
1905 (bfd_target_pei_arch): Likewise.
1906 (bfd_target_efi_app_p): Likewise.
1907 (bfd_target_efi_app_arch): Likewise.
1908 (bfd_target_efi_bsdrv_p): Likewise.
1909 (bfd_target_efi_bsdrv_arch): Likewise.
1910 (bfd_target_efi_rtdrv_p): Likewise.
1911 (bfd_target_efi_rtdrv_arch): Likewise.
1912 (bfd_pe_executable_p): Likewise.
1914 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1915 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1916 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1917 and efi-rtdrv-ia32.c.
1918 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1919 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1920 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1921 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1922 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1923 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1924 (efi-app-ia64.lo): Removed.
1925 (efi-bsdrv-ia32.lo): Likewise.
1926 (efi-rtdrv-ia32.lo): Likewise.
1927 (efi-app-ia64.lo): Likewise.
1928 (efi-bsdrv-ia64.lo): Likewise.
1929 (efi-rtdrv-ia64.lo): Likewise.
1930 (efi-app-x86_64.lo): Likewise.
1931 (efi-bsdrv-x86_64.lo): Likewise.
1932 (efi-rtdrv-x86_64.lo): Likewise.
1935 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1937 (arch_type): Removed.
1938 (pe_arch): Likewise.
1939 (pe_bfd_object_p): Just return coff_object_p.
1941 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1942 bfd_pe_executable_p with bfd_pei_p.
1944 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1946 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1947 PLT entries to an undefined symbol when generating a shared
1950 2009-04-17 Nick Clifton <nickc@redhat.com>
1953 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1955 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1957 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1958 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1959 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1960 * binary.c (binary_bfd_define_common_symbol): Likewise.
1961 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1962 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1963 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1964 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1965 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1966 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1967 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1968 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1969 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1970 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1971 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1972 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1973 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1974 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1975 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1976 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1977 * som.c (som_bfd_define_common_symbol): Likewise.
1978 * srec.c (srec_bfd_define_common_symbol): Likewise.
1979 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1980 * versados.c (versados_bfd_define_common_symbol): Likewise.
1981 * vms.c (vms_bfd_define_common_symbol): Likewise.
1982 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1983 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1984 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1985 (pmac_xcoff_vec): Likewise.
1986 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1987 (aix5coff64_vec): Likewise.
1988 * linker.c (bfd_generic_define_common_symbol): New function.
1989 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1990 (_bfd_define_common_symbol): New field.
1991 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1992 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1993 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1995 * bfd-in2.h: Regenerate.
1996 * libbfd.h: Likewise.
1997 * libcoff.h: Likewise.
1999 2009-04-15 Anthony Green <green@moxielogic.com>
2001 * targets.c: Add moxie support.
2002 * Makefile.am: Ditto.
2003 * Makefile.in: Rebuilt.
2004 * cpu-moxie.c, elf32-moxie.c: New files.
2005 * archures.c: Add moxie support.
2006 * configure.in: Add moxie support.
2007 * configure: Rebuilt.
2008 * config.bfd, archures.c: Add moxie support.
2009 * bfd-in2.h: Rebuilt.
2011 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2013 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2014 branch to an undef weak symbol into a jump to next instruction if
2015 a PLT entry will be created.
2017 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2019 * coffgen.c (make_a_section_from_file): Set the backend long
2020 section names enable if long section names found on input.
2021 * coffcode.h: Extend long section names documentation to match.
2023 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2025 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2028 2009-04-07 DJ Delorie <dj@redhat.com>
2030 * archures.c: Add bfd_mach_mep_c5.
2031 * bfd-in2.h: Likewise.
2032 * cpu-mep.c: Add bfd_c5_arch.
2033 * elf32-mep.c: Support it.
2035 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2037 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2038 info->callbacks->einfo.
2039 * linker.c (_bfd_generic_section_already_linked): Likewise.
2041 2009-04-06 DJ Delorie <dj@redhat.com>
2043 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2045 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2047 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2048 _bfd_pex64_print_pdata only if PE is defined.
2050 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2051 (_bfd_pex64_print_pdata): This.
2053 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2054 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2057 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2059 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2060 _bfd_pep_print_x64_pdata.
2061 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2062 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2064 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2066 * elf32-xtensa.c (relax_property_section): Always set r_offset
2069 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2071 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2072 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2074 (elf32_arm_stub_type): New enum values for the two new stubs.
2075 (arm_type_of_stub): Make use of the two new stubs.
2076 (arm_size_one_stub): Handle the two new stubs.
2078 2009-04-01 Matt Thomas <matt@netbsd.org>
2080 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2081 hidden symbols into the GOT or PLT.GOT.
2082 (elf_vax_relocate_section): Do not emit a PCREL reloc
2083 into a shared object if it is against a hidden symbol.
2085 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2087 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2088 and know_contains_shared_object_p.
2089 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2090 Cache the result in the archive_info table.
2091 (xcoff_auto_export_p): Add an "info" parameter and update the
2092 call to xcoff_archive_contains_shared_object_p.
2093 (xcoff_mark_auto_exports): Update accordingly.
2094 (xcoff_post_gc_symbol): Likewise.
2096 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2098 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2101 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2103 * coff-rs6000.c (member_layout): New structure.
2104 (archive_iterator): Likewise.
2105 (member_layout_init): New function.
2106 (archive_iterator_begin): Likewise.
2107 (archive_iterator_next): Likewise.
2108 (xcoff_write_armap_old): Use the new iterator functions.
2109 (do_shared_object_padding): Delete.
2110 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2111 handling of arch_info.
2112 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2113 first loop rather than the second. Allocate a member header if
2114 there isn't one, then work out the stat information and length
2115 in the first loop too. Use the new iterators for the second loop.
2116 (xcoff_write_archive_contents_big): Likewise.
2118 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2120 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2121 (bfd_xcoff_set_archive_import_path): Likewise.
2122 * bfd-in2.h: Regenerate.
2123 * xcofflink.c: Include libiberty.h.
2124 (xcoff_archive_info): New structure.
2125 (xcoff_archive_info_hash): New function.
2126 (xcoff_archive_info_eq): Likewise.
2127 (xcoff_get_archive_info): Likewise.
2128 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2129 (bfd_xcoff_split_import_path): New function.
2130 (bfd_xcoff_set_archive_import_path): Likewise.
2131 (xcoff_set_import_path): Move earlier in file.
2132 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2133 object to the the directory part of the bfd's filename. Get the
2134 import path and filename of an archive object from the archive's
2135 xcoff_tdata, initializing it if necessary. Update use of
2137 (bfd_link_input_bfd): Update use of import_file_id.
2138 (xcoff_write_global_symbol): Likewise.
2140 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2142 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2144 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2146 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2147 a .loader section for relocatable links.
2148 (xcoff_need_ldrel_p): New function.
2149 (xcoff_mark): Use it.
2150 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2152 (xcoff_build_ldsym): New function, split out from...
2153 (xcoff_build_ldsyms): ...here. Rename to...
2154 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2155 call xcoff_build_ldsym, if there's a loader section.
2156 (xcoff_build_loader_section): New function, extracted verbatim from...
2157 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2158 there's a loader section. Only add an __rtinit loader symbol
2159 if there's a loader section. Update after above name change.
2160 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2161 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2162 and xcoff_create_ldrel.
2163 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2164 (xcoff_reloc_link_order): Likewise, but only call it if there's
2165 a loader section. Use xcoff_symbol_section.
2166 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2167 if there's a loader section.
2169 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2171 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2173 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2175 * elf32-arm.c (group_sections): Rewrite loops for better
2178 2009-03-30 DJ Delorie <dj@redhat.com>
2180 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2181 relocs when doing a relocatable link.
2183 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2185 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2186 "ERROR:", in error messages.
2187 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2188 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2189 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2190 (elf32_arm_merge_eabi_attributes): Likewise.
2191 (elf32_arm_merge_private_bfd_data): Likewise.
2193 2009-03-27 Nick Clifton <nickc@redhat.com>
2195 * section.c (bfd_get_section_contents): Detect and handle the case
2196 where a section has the SEC_IN_MEMORY flag set but no actual
2199 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2202 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2203 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2204 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2205 if we don't find matching PT_LOAD when copying.
2207 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2209 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2210 the reloc descriptions.
2212 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2214 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2215 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2216 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2218 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2220 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2221 (bfd_i386_arch_intel_syntax): Likewise.
2222 (i8086_arch): Likewise.
2223 (bfd_x86_64_arch): Likewise.
2225 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2227 * elf32-cris.c (cris_elf_relocate_section): <case
2228 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2229 symbols for non-allocated sections. Don't check whether to
2230 generate R_CRIS_DTPMOD for non-allocated sections.
2231 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2232 handle relocation GC:ing if applied to non-allocated section.
2233 (cris_elf_check_relocs): Similar.
2235 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2236 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2237 when emitting a known TP offset in the GOT.
2239 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2241 * elf64-ppc.c (synthetic_opd): Delete.
2242 (compare_symbols): Look for .opd name rather than section match.
2243 (ppc64_elf_get_synthetic_symtab): Likewise.
2245 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2247 * elf32-ppc.c (is_pic_glink_stub): Delete.
2248 (is_nonpic_glink_stub): New function.
2249 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2251 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2253 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2254 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2256 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2257 macros for visibilty and locality checks.
2258 (elf_s390_adjust_dynamic_symbol): Likewise.
2259 (allocate_dynrelocs): Likewise.
2260 (elf_s390_relocate_section): Likewise.
2261 (elf_s390_finish_dynamic_symbol): Likewise.
2262 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2263 (elf_s390_adjust_dynamic_symbol): Likewise.
2264 (allocate_dynrelocs): Likewise.
2265 (elf_s390_relocate_section): Likewise.
2266 (elf_s390_finish_dynamic_symbol): Likewise.
2268 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2270 * bfd-in2.h: Regenerated.
2271 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2272 for debugging sections and map memory read/write dependent on
2274 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2275 without memory read flags set.
2276 * section.c: Add SEC_COFF_NOREAD to section flags.
2278 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2280 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2283 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2285 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2286 "no overlays" return. If there are overlays, create overlay
2287 manager entry symbols here, so that..
2288 (spu_elf_build_stubs): ..we don't need to set them up here.
2289 Simplify entry symbol tests.
2290 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2292 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2294 * elf.c (elfcore_grok_openbsd_procinfo)
2295 (elfcore_grok_openbsd_note): New functions.
2296 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2298 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2300 * vms-hdr.c: Don't include alloca.h.
2301 * elf32-m68hc1x.c: Include alloca-conf.h.
2303 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2305 * Makefile.am: Run "make dep-am".
2306 * Makefile.in: Regenerate.
2308 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2310 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2312 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2314 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2316 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2317 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2318 ovly_return fields with ovly_entry[2]. Adjust all users.
2319 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2321 (spu_elf_build_stubs): Likewise.
2322 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2323 ovly_flavour changes. Update all callers.
2324 (ovl_stub_size_log2): New function.
2325 (build_stub): Handle compact icache stubs. Use different manager
2326 entry point for stubs in non-icache area.
2327 (spu_elf_size_stubs): Don't allocate space for indirect branch
2329 (spu_elf_build_stubs): And don't built them.
2331 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2333 * dwarf2.c (read_section): Always use rawsize, if available.
2335 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2337 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2338 of rawsize and size for buffer.
2340 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2342 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2343 parameter just because fixed sections fit into local store.
2344 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2345 generating overlays if fixed sections plus reserved stack
2346 and heap space fit into local store.
2348 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2350 * elf32-spu.c (build_stub): Correct icache set_id.
2351 (spu_elf_relocate_section): Likewise.
2353 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2355 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2356 symbol table if it was created by the current call.
2358 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2360 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2361 class XMC_DS rather than XMC_UA.
2363 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2365 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2366 bfd_boolean export_defineds parameter with an unsigned int
2367 auto_export_flags parameter.
2368 * bfd-in2.h: Regenerate.
2369 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2370 split out from xcoff_build_ldsyms.
2371 (xcoff_covered_by_expall_p): New function.
2372 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2373 but with extra code to handle -bexpfull and -bexpall.
2374 (xcoff_mark_auto_exports): New function.
2375 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2376 a function should be automatically exported.
2377 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2378 parameter with an auto_export_flags parameter. Update ldinfo
2379 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2382 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2384 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2385 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2386 init and fini functions. Do garbage collection for objects
2387 without an entry point too.
2389 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2391 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2392 check whether a symbol has csect information.
2393 (coff_print_aux): Likewise.
2394 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2395 information for C_AIX_WEAKEXT too.
2396 (_bfd_xcoff_swap_aux_out): Likewise.
2397 (xcoff_reloc_type_br): Handle defweak symbols too.
2398 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2399 information for C_AIX_WEAKEXT too.
2400 (_bfd_xcoff64_swap_aux_out): Likewise.
2401 (xcoff64_reloc_type_br): Handle defweak symbols too.
2402 * coffgen.c (coff_print_symbol): Handle auxillary function
2403 information for C_AIX_WEAKEXT too.
2404 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2405 instead of BSF_GLOBAL if the L_WEAK flag is set.
2406 (xcoff_dynamic_definition_p): New function.
2407 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2408 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2409 always take the symbol class from the ldsym. Use weak bfd symbol
2410 types for weak ldsyms.
2411 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2412 Fix the check for whether a definition is from a shared object.
2413 Allow redefinitions of weak symbols.
2414 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2415 (xcoff_keep_symbol_p): Likewise.
2416 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2417 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2418 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2419 but mark them as L_WEAK.
2420 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2421 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2423 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2425 * xcofflink.c (xcoff_mark): When walking the relocations,
2426 only mark the target symbol or the target section, not both.
2427 (xcoff_final_definition_p): New function.
2428 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2429 symbol is a valid definition of the associated output symbol.
2430 Use XCOFF_ALLOCATED to stop the same hash table entry having
2432 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2434 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2436 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2438 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2441 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2443 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2444 * libcoff.h: Regenerate.
2445 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2446 line-number counts in the bfd's lineno_counts field.
2447 Don't keep per-csect line-number counts.
2448 (xcoff_sweep): Don't update per-csect line-number counts.
2449 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2450 entries in each output section.
2451 (xcoff_link_input_bfd): Get the number of line numbers from
2452 the bfd's lineno_counts field, rather than recalculating it
2453 from scratch. Fix the range check when updating C_BINCL and
2455 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2456 here. Don't expect csects to have line-number counts.
2458 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2460 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2461 * libcoff.h: Regenerate.
2462 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2463 "skip" logic from xcoff_link_input_bfd.
2464 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2465 objects in a dynamic link, rather than checking whether csectpp
2466 is null. Always allocate debug_index for other objects,
2467 and always go through the loop. Update the type of debug_index
2468 after the change above. Read the auxillary csect information
2469 and use xcoff_keep_symbol_p to decide whether a symbol should
2470 be kept. Set its debug_index to -2 if not.
2471 (xcoff_link_input_bfd): Update the type of debug_index after
2472 the change above and always expect it to be nonnull. Use it to
2473 test whether a symbol should be stripped, rather than making the
2474 decision here. Postpone all symbol creation to the second pass.
2476 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2478 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2479 creating a descriptor.
2480 (xcoff_sweep): Don't mark toc_section unless it's needed.
2481 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2482 when marking every bfd.
2483 (xcoff_link_input_bfd): Skip all TOC anchors.
2484 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2485 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2486 to -1; call xcoff_find_tc0 instead.
2488 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2490 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2491 * libcoff.h: Regenerate.
2492 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2493 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2494 the previous symbol's csect. Treat last_symndx as an inclusive value
2495 and simplify its handling.
2496 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2497 symbols with the right csect. Don't mark rsec when processing
2498 relocations against undefined or absolute sections.
2499 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2500 of bfd_und_section_ptr.
2501 (xcoff_link_input_bfd): Likewise.
2503 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2505 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2506 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2507 flag is set. Assert that all undefined symbols are either
2508 imported or defined by a dynamic object.
2509 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2510 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2511 handling to all relocations. Only set XCOFF_CALLED for function
2513 (xcoff_find_function): New function, split out from...
2514 (bfd_xcoff_export_symbol) ...here.
2515 (xcoff_set_import_path): New function, split out from...
2516 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2517 meaning of XCOFF_CALLED.
2518 (xcoff_mark_symbol): If we mark an undefined and unimported
2519 symbol, find some way of defining it. If the symbol is a function
2520 descriptor, fill in its definition automatically. If the symbol
2521 is a function, mark its descriptor and allocate room for global
2522 linkage code. Otherwise mark the symbol as implicitly imported.
2523 Move the code for creating function descriptors from...
2524 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2525 check for symbols that were implicitly defined.
2526 (xcoff_mark): Don't count any dynamic relocations against
2528 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2529 in the xcoff link info.
2530 (xcoff_link_input_bfd): Remove handling of undefined and
2533 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2535 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2536 if the target is absolute. Fix comment typo.
2537 (xcoff_ppc_relocate_section): Remove FIXME.
2538 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2539 if the target is absolute.
2541 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2543 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2544 R_POS and R_NEG relocations against absolute symbols to the
2547 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2549 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2550 to 2 for bfd_mach_ppc_620.
2552 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2554 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2555 * configure.in: Likewise.
2556 * configure: Regenerate.
2558 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2561 * elf.c (assign_section_numbers): Generate symbol table if there
2562 is any relocation in output.
2563 (_bfd_elf_compute_section_file_positions): Likewise.
2565 2009-03-13 Nick Clifton <nickc@redhat.com>
2568 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2569 * elflink.c (elf_link_read_relocs_from_section): Use
2570 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2571 relocs but no symbol table.
2572 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2574 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2577 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2578 to check ___tls_get_addr.
2580 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2581 strncmp to check __tls_get_addr.
2583 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2585 * dwarf2.c (read_section): Always check the offset, even when the
2586 section has been read before.
2588 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2590 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2593 2009-03-11 Chris Demetriou <cgd@google.com>
2595 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2596 * bfd-in2.h: Regenerate.
2597 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2598 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2600 (bsd_write_armap): Likewise.
2601 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2602 flag is set, do nothing.
2603 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2606 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2608 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2609 used to update stack pointer.
2611 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2614 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2615 for unknown symbols in absolute section.
2617 2009-03-06 Nick Clifton <nickc@redhat.com>
2619 * po/es.po: Updated Spanish translation.
2621 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2623 * elf32-arm.c (group_sections): Take next section size into
2624 account before accepting to group it.
2626 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2628 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2630 (elf32_arm_final_link_relocate): Likewise.
2632 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2635 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2637 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2639 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2640 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2641 (BFD_FAKE_SECTION): Init new flag.
2642 * ecoff.c (bfd_debug_section): Likewise.
2643 * bfd-in2.h: Regenerate.
2644 * libbfd.h: Regenerate.
2645 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2646 (ppc_elf_reloc_type_lookup): Handle new relocs.
2647 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2648 without marker relocs.
2649 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2650 if section has no old-style calls.
2651 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2652 Don't try to optimize new-style __tls_get_addr call when handling
2653 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2655 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2656 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2657 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2658 without marker relocs.
2659 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2660 if section has no old-style calls. Set toc_ref for new relocs as
2662 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2663 Don't try to optimize new-style __tls_get_addr call when handling
2664 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2667 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2670 * configure.in: Test for ld --as-needed support. Link shared
2671 libbfd against libm.
2672 * configure: Regenerate.
2674 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2676 * Makefile.am: Run "make dep-am".
2677 * Makefile.in: Regenerate.
2679 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2681 * elf32-score7.c: New file.
2682 * elf32-score.h: New file.
2683 * elf32-score.c: Add code to support score 7. Set score7 as the
2685 * cpu-score.c: Add score7 architecure.
2686 (compatibile): New function.
2687 * Makefile.am: Add rules for building elf32-score7 object.
2688 * Makefile.in: Regenerate.
2689 * configure.in: Add elf32-score7 object to score vectors.
2690 * configure: Regenerate.
2691 * reloc.c: Add score7 relocs.
2692 * archures.c: Add score3 and score7 machine numbers.
2693 * bfd-in2.h: Regenerate.
2694 * libbfd.h: Regenerate.
2696 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2698 * configure: Regenerate.
2700 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2702 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2703 (elf32_hppa_check_relocs): Use it.
2705 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2707 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2708 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2709 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2710 (elf_hppa_record_segment_addrs): Likewise.
2711 (elf_hppa_final_link): Likewise.
2712 (elf_hppa_relocate_insn): Likewise.
2713 (elf_hppa_final_link_relocate): Likewise.
2714 (elf64_hppa_relocate_section): Likewise.
2715 * elf64-hppa.c: Insert above.
2717 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2719 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2720 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2721 (elf_hppa_relocate_section): Likewise.
2722 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2723 from struct elf_link_hash_entry. Add count field.
2724 (struct elf64_hppa_dyn_hash_table): Delete.
2725 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2726 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2727 (hppa_elf_hash_entry, eh_name): Define.
2728 (elf64_hppa_new_dyn_hash_entry): Delete.
2729 (elf64_hppa_dyn_hash_lookup): Delete.
2730 (elf64_hppa_dyn_hash_traverse): Delete.
2731 (get_dyn_name): Delete.
2732 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2733 of struct elf64_hppa_dyn_hash_entry *.
2734 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2735 allocate_global_data_plt, allocate_global_data_stub,
2736 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2738 (hppa64_link_hash_newfunc): New.
2739 (elf64_hppa_hash_table_create): Rework.
2740 (count_dyn_reloc): Likewise.
2741 (hppa64_elf_local_refcounts): New.
2742 (elf64_hppa_check_relocs): Rework using standard technique for recording
2743 local DLT, PLT and OPD reference counts.
2744 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2745 elf_link_hash_entry *.
2746 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2747 allocate_global_data_plt, allocate_global_data_stub,
2748 allocate_global_data_opd, allocate_dynrel_entries,
2749 elf64_hppa_adjust_dynamic_symbol,
2750 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2751 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2752 Use hppa_link_hash_table. Rework.
2753 (elf64_hppa_link_output_symbol_hook): Rework.
2754 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2755 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2756 elf64_hppa_finish_dynamic_sections): Likewise.
2758 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2760 * elf32-arm.c (stub_reloc_type): Removed.
2761 (insn_sequence): Renamed reloc_type field to r_type.
2762 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2763 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2764 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2765 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2766 (arm_stub_is_thumb): Catch new stubs.
2767 (arm_type_of_stub): Handle new stubs.
2768 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2769 (bfd_elf32_arm_process_before_allocation): Remove useless
2772 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2774 * elf.c (elf_find_function): Use is_function_type to check
2777 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2779 * xtensa-modules.c: Revert to previous version 1.11 due
2780 to inadvertant commit.
2782 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2784 * elf32-xtensa.c (text_action_add): Separate test for action
2785 type. Break if saved action is ta_widen_insn at same offset.
2787 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2789 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2790 to elf32_arm_stub_long_branch_any_arm_pic.
2791 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2792 (enum elf32_arm_stub_type, arm_type_of_stub)
2793 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2796 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2798 * elf32-arm.c (PREV_SEC): Update comment.
2799 (group_sections): Rename argument to stubs_always_after_branch.
2800 Reverse the list and place stubs at the end of input sections.
2802 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2804 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2806 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2808 (arm_size_one_stub): Remove unnecessary break.
2809 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2811 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2813 * elf32-arm.c (stub_insn_type): New type.
2814 (stub_reloc_type): Likewise.
2815 (insn_sequence): Likewise.
2816 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2817 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2818 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2819 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2820 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2821 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2822 (elf32_arm_stub_hash_entry): Add new helper fields.
2823 (stub_hash_newfunc): Initialize these new fields.
2824 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2825 to take endianness into account.
2826 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2827 (arm_map_one_stub): Code is now more generic, thanks to
2830 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2832 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2834 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2835 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2836 BLX is not available. Fix typo in warning message. Add comments
2837 and improve formatting.
2838 (arm_build_one_stub): Adjust to new
2839 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2840 (arm_map_one_stub): Likewise.
2842 2009-02-23 Tristan Gingold <gingold@adacore.com>
2843 Eric Botcazou <ebotcazou@adacore.com>
2844 Douglas B Rupp <rupp@gnat.com>
2846 * vms.h: Update copyright year, fix comments, reorder declarations.
2847 (_bfd_save_vms_section): Remove the prototype.
2848 (EGPS_S_V_NO_SHIFT): New constant.
2849 (bfd_vms_set_section_flags): New prototype.
2850 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2852 (EGSY_S_W_FLAGS): Ditto.
2853 (EGSY_S_V_QUAD_VAL): Ditto.
2854 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2855 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2856 EGST_S_B_NAMLNG): Ditto.
2857 (ESRF_S_B_NAMLNG): Ditto.
2858 (ETIR_S_C_HEADER_SIZE): Ditto.
2859 (EGPS_S_V_ALLOC_64BIT): Ditto.
2860 (DST_S_C_EPILOG): Ditto.
2861 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2862 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2863 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2864 (DST_S_L_PCLINE_UNSLONG): Ditto.
2865 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2866 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2867 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2868 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2869 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2870 (DST_S_B_SRC_UNSBYTE): Ditto.
2871 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2873 (vms_section, vms_reloc): Remove types.
2874 (hdr_struc): Replaced by ...
2875 (hdr_struct): ... new type.
2876 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2877 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2878 (EMH_DATE_LENGTH): Ditto.
2879 (eom_struc): Replaced by ...
2880 (eom_struct): ... new type.
2881 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2882 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2883 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2884 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2885 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2886 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2887 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2888 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2889 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2890 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2891 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2892 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2893 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2894 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2895 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2896 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2897 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2898 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2899 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2900 (enum file_type_enum): New type.
2901 (struct location_struct): Removed.
2902 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2903 (struct funcinfo, struct module): Ditto.
2904 (struct vms_private_data_struct): Update fields.
2905 (struct vms_section_data_struct): New type.
2907 * vms.c: Update copyright year, fix comments,
2908 Fix includes for DECC, add prototypes.
2909 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2911 Use flavour to set is_vax, location_stack is removed.
2912 (struct pair): Declare.
2913 (fill_section_ptr): Initialize variables at declaration.
2914 Add guard to set SECTION_SYM flag, handlde und section.
2915 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2916 (_bfd_vms_slurp_object_records): New function, replaces previous
2918 (vms_slurp_module): New function.
2919 (vms_slurp_image): Ditto.
2920 (vms_object_p): Complete rewrite.
2921 (vms_mkobject): Use is_vax field to slect architecture.
2922 (free_reloc_stream): New function.
2923 (vms_convert_to_var): Ditto.
2924 (vms_convert_to_var_1): Ditto.
2925 (vms_convert_to_var_unix_filename): Ditto.
2926 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2928 (vms_new_section_hook): Set alignment to 0, allocate private data.
2929 (vms_get_section_contents): Load content.
2930 (vms_get_symbol_info): Handle undefined section.
2931 (vms_find_nearest_line): Handle.
2932 (alloc_reloc_stream): New function.
2933 (vms_slurp_reloc_table): Ditto.
2934 (vms_get_reloc_upper_bound): Make it real.
2935 (vms_canonicalize_reloc): Do the real work.
2936 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2938 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2939 (vms_set_arch_mach): Check arch.
2940 (vms_set_section_contents): Copy the content after allocation.
2941 (vms_alpha_vec): Update object flags.
2943 * vms-tir.c: Update copyright year, fix comments,
2944 add prototypes for new functions.
2945 (dst_define_location): New function.
2946 (dst_restore_location): New function.
2947 (dst_retrieve_location): New function.
2948 (dst_check_allocation): New function.
2949 (image_dump): Call dst_check_allocation.
2950 (image_write_b): Ditto.
2951 (image_write_w): Ditto.
2952 (image_write_l): Ditto.
2953 (image_write_q): Ditto.
2954 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2955 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2957 Call error handler instead of abort if name is not known.
2958 (etir_sta): Add quarter_relocs argument and set it.
2961 (etir_opr): Ditto, return FALSE in case of error.
2962 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2963 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2964 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2965 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2966 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2967 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2968 Return FALSE in case of error.
2969 (tir_sta): Change sign of psect.
2971 (tir_cmd): Fix cast. Makes tir_table static const.
2972 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2973 add argument to explain.
2974 (analyze_etir): Initialize maxptr, add quarter_relocs
2975 declaration, move some declarations into inner scopes.
2976 Handle quarter_relocs and STO_IMM.
2977 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2978 (_bfd_vms_slurp_relocs): New function.
2979 (_bfd_vms_decode_relocs): New function.
2980 (sto_imm): Rewritten.
2981 (start_first_etbt_record): New function.
2982 (start_another_etbt_record): Ditto.
2983 (etir_output_check): Ditto.
2984 (defer_reloc_p): Ditto.
2985 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2986 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2987 rewritte relocations handling.
2988 (_bfd_vms_write_tbt): Removed.
2989 (_bfd_vms_write_dbg): Ditto.
2991 * vms-misc.c: Update copyright year, Fix comments.
2992 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2993 (maybe_adjust_record_pointer_for_object): New function.
2994 (_bfd_vms_get_first_record): New function, replaces ...
2995 (_bfd_vms_get_record): .. removed.
2996 (_bfd_vms_get_object_record): New function.
2997 (_bfd_vms_get_object_record): New function.
2998 (vms_get_remaining_object_record): New function, replaces ...
2999 (_bfd_vms_get_next_record): ... removed.
3000 (add_new_contents): Removed.
3001 (_bfd_save_vms_section): Removed.
3002 (_bfd_get_vms_section): Removed.
3003 (_bfd_vms_output_flush): Write in VAR format.
3004 (new_symbol): Don't make UND section.
3006 * vms-hdr.c: Update copyright year, update list of record handled.
3007 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3008 (_bfd_vms_write_hdr): Strip vms and unix patches,
3009 add comments, truncate module name at 31 characters,
3010 use constants instead of hard-coded value,
3011 write BFD version instead of a fixed string.
3012 (_bfd_vms_slurp_ihd): New function.
3013 (_bfd_vms_slurp_isd): Ditto.
3014 (_bfd_vms_slurp_ihs): Ditto.
3015 (new_module): Ditto.
3016 (parse_module): Ditto
3017 (build_module_list): Ditto.
3018 (module_find_nearest_line): Ditto.
3019 (_bfd_vms_find_nearest_dst_line): Ditto.
3020 (vms_slurp_debug): Ditto.
3021 (_bfd_vms_slurp_dbg): Ditto.
3022 (_bfd_vms_slurp_tbt): Ditto.
3023 (_bfd_vms_write_dbg): Ditto.
3024 (_bfd_vms_write_tbt): Ditto.
3026 * vms-gsd.c: Update copyright year, update list of records handled.
3027 (EVAX_LITERALS_NAME): New macro.
3028 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3029 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3030 (register_universal_symbol): New function and prototype.
3031 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3032 improve debug messages,
3033 use constants instead of hard-coded value,
3034 fix missing endianness conversion,
3035 handle global symbol (SYMG).
3036 (bfd_vms_set_section_flags): New function.
3037 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3038 handle section literals,
3040 handle section bfd and vms flags,
3041 don't output LIB$INITIALIZE symbol,
3042 fix handling of weak symbols,
3043 fix evax vs vax procedure descriptor,
3044 handle absolute symbols.
3046 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3047 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3049 * makefile.vms (DEFS): Fix flags for VMS.
3051 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3053 * bfd-in2.h: Regenerated.
3054 * libbfd.h: Regenerated.
3056 2009-02-20 Cary Coutant <ccoutant@google.com>
3058 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3061 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3064 * coffcode.h (coff_write_object_contents): Don't let the string
3065 table offset overflow the s_name field when using long section names.
3067 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3069 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3070 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3071 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3072 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3073 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3074 (bfd_pmac_xcoff_backend_data): Likewise.
3075 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3076 (bfd_xcoff_aix5_backend_data): Likewise.
3077 (xcoff64_write_object_contents): Delete unused long_section_names
3079 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3080 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3082 * coffcode.h (documentation): Update to describe long section names.
3083 (COFFLONGSECTIONCATHELPER): New helper macro.
3084 (BLANKOR1TOODD): Likewise.
3085 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3086 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3087 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3088 (bfd_coff_set_long_section_names_allowed): New function.
3089 (bfd_coff_set_long_section_names_disallowed): Likewise.
3090 (struct bfd_coff_backend_data): Add new backend hook function
3091 pointer _bfd_coff_set_long_section_names.
3092 (bfd_coff_set_long_section_names): New backend hook.
3093 (coff_write_object_contents): Only generate long section names if
3094 bfd_coff_long_section_names() indicates they are currently enabled.
3095 (bfd_coff_std_swap_table): Make non-const, and initialise long
3096 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3097 (ticoff0_swap_table): Likewise to both.
3098 (ticoff1_swap_table): Again, likewise to both.
3099 * coffgen.c (make_a_section_from_file): Allow long section names
3100 as inputs even if not currently allowed for outputs.
3101 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3102 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3103 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3104 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3105 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3106 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3107 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3108 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3109 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3110 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3111 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3112 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3113 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3114 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3115 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3116 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3117 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3118 * libcoff-in.h: Update copyright year to cause updated copyright
3119 year in generated libcoff.h, and fix typo.
3120 * libcoff.h: Regenerated.
3121 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3122 (_bfd_ecoff_no_long_sections): Add prototype.
3123 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3124 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3125 defined by an including .c file.
3126 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3127 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3128 (ticoff1_swap_table): Likewise to both.
3130 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3132 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3133 stub. Catch default case error.
3134 (arm_map_one_stub): Add missing Thumb mapping symbol.
3136 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3139 * elf32-avr.c: Handle case where no local symbos exist correctly.
3141 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3144 * elf32-arm.c (arm_long_branch_stub,
3145 arm_thumb_v4t_long_branch_stub,
3146 arm_thumb_thumb_long_branch_stub,
3147 arm_thumb_arm_v4t_long_branch_stub,
3148 arm_thumb_arm_v4t_short_branch_stub,
3149 arm_pic_long_branch_stub):
3150 Renamed to elf32_arm_stub_long_branch_any_any,
3151 elf32_arm_stub_long_branch_v4t_arm_thumb,
3152 elf32_arm_stub_long_branch_thumb_only,
3153 elf32_arm_stub_long_branch_v4t_thumb_arm,
3154 elf32_arm_stub_short_branch_v4t_thumb_arm,
3155 elf32_arm_stub_long_branch_any_any_pic.
3156 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3157 arm_thumb_thumb_stub_long_branch,
3158 arm_thumb_arm_v4t_stub_long_branch,
3159 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3160 Renamed to arm_stub_long_branch_any_any,
3161 arm_stub_long_branch_v4t_arm_thumb,
3162 arm_stub_long_branch_thumb_only,
3163 arm_stub_long_branch_v4t_thumb_arm,
3164 arm_stub_short_branch_v4t_thumb_arm,
3165 arm_stub_long_branch_any_any_pic.
3167 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3169 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3170 in branch offset check.
3172 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3174 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3175 add toc.symndx and toc.add.
3176 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3178 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3180 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3181 (branch_reloc_hash_match): New function, extracted from..
3182 (ppc64_elf_tls_optimize): ..here.
3183 (ppc64_elf_relocate_section): Properly set addends when optimizing
3184 tls sequences. Avoid unnecessary reading and writing of insns.
3185 Only redo reloc when symbol changed. Bypass symbol checks when
3187 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3188 (branch_reloc_hash_match): New function, extracted from..
3189 (ppc_elf_tls_optimize): ..here.
3190 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3191 Don't clear addend on zapped __tls_get_addr reloc.
3193 2009-02-12 Nick Clifton <nickc@redhat.com>
3196 * elflink.c (bfd_elf_final_link): When counting the relocations,
3197 if the header size has not been set yet then assume that it will
3198 match the output section's reloc type.
3200 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3202 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3205 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3207 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3208 (find_function): Likewise.
3209 (pasted_function): Don't error if no prior function found.
3210 (discover_functions): Revert 2008-12-10 change. Extend first
3211 function range to start of section.
3213 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3215 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3217 * elf64-hppa.h: Likewise.
3219 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3221 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3224 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3226 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3227 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3229 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3231 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3232 * archures.c (bfd_mach_mips_xlr): Define.
3233 * bfd-in2.h: Regenerate.
3234 * cpu-mips.c (I_xlr): Define.
3235 (arch_info_struct): Add XLR entry.
3236 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3237 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3238 (mips_mach_extensions): Add XLR entry.
3240 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3242 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3244 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3246 * configure.in: AC_SUBST pdfdir.
3247 * Makefile.am: Add install-pdf, install-pdf-am
3248 and install-pdf-recursive targets. Define pdfdir.
3249 * doc/Makefile.am: Define pdf__strip_dir. Add
3250 install-pdf and install-pdf-am targets.
3251 * po/Make-in: Add install-pdf target.
3252 * configure: Regenerate.
3253 * Makefile.in: Regenerate
3254 * doc/Makefile.in: Regenerate.
3256 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3258 * bfd-in2.h: Regenerate.
3259 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3260 fields from n_entries to n_slots where appropriate, update comments.
3261 (HOWTO): Add TLS relocations.
3262 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3263 (enum elf_m68k_got_offset_size): New enum.
3264 (struct elf_m68k_got_entry.type): Move field to ...
3265 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3266 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3268 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3270 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3271 fields into n_entries array. Update comments.
3272 (elf_m68k_init_got): Simplify, update all uses.
3273 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3274 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3275 GOT entries; update name, update all uses.
3276 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3277 (elf_m68k_get_got_entry): Update.
3278 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3280 (elf_m68k_remove_got_entry_type): Simplify.
3281 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3282 (elf_m68k_can_merge_gots): Update.
3283 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3284 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3285 GOT entries, simplify.
3286 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3287 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3288 field, remove obsoleted local_n_entries field.
3289 (elf_m68k_partition_multi_got_2): New static function.
3290 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3292 (elf_m68k_remove_got_entry_type): Update.
3293 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3294 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3295 update of sgot->size and srelgot->size.
3296 (elf_m68k_gc_sweep_hook): Update.
3297 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3298 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3300 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3301 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3303 2009-02-02 DJ Delorie <dj@redhat.com>
3305 * elf32-mep.c (config_names): Regenerate configuration.
3307 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3309 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3310 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3311 * elf.c (bfd_elf_get_str_section): Make static.
3312 (bfd_elf_find_section): Delete.
3313 * libbfd.h: Regenerate.
3315 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3317 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3318 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3320 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3322 * elflink.c (on_needed_list): New function.
3323 (elf_link_add_object_symbols): Link in --as-needed libs if they
3324 satisfy undefined symbols in other libs.
3326 2009-01-30 Julian Brown <julian@codesourcery.com>
3328 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3329 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3330 with --just-symbols (-R).
3332 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3334 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3335 high_pc in order to properly sign-extend VMAs.
3337 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3338 Mark Shinwell <shinwell@codesourcery.com>
3339 Catherine Moore <clm@codesourcery.com>
3341 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3343 2009-01-28 Catherine Moore <clm@codesourcery.com>
3345 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3346 SEC_LOAD for dynamic relocation sections.
3348 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3350 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3351 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3352 the size of local TLS data.
3354 2009-01-27 Andreas Schwab <schwab@suse.de>
3356 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3357 architectures in the archive.
3359 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3361 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3362 <R_CRIS_32_DTPREL>: Correct relocation value.
3364 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3365 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3366 symbols with non-default visibility.
3368 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3370 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3371 describing the trampolines.
3372 (ppc_elf_relocate_section): Update relocs to describe the
3375 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3377 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3378 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3379 and R_PARISC_PCREL12F relocations.
3381 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3384 * elflink.c (find_version_for_sym): New function split out from,
3385 but without export_dynamic test, ..
3386 (_bfd_elf_link_assign_sym_version): ..here.
3387 (_bfd_elf_export_symbol): Use it.
3389 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3391 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3392 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3393 * elflink.c: ..here, somewhat modified.
3394 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3395 _bfd_elf_link_find_version_dependencies,
3396 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3397 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3398 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3400 * elflink.c: ..and make static here.
3401 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3402 of output_bfd from struct elf_find_verdep_info.
3403 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3404 struct elf_info_failed.
3405 (bfd_elf_size_dynamic_sections): Adjust.
3407 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3410 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3411 after comp_unit_find_line call.
3413 2009-01-21 Nick Clifton <nickc@redhat.com>
3416 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3417 tm_gmtoff field in struct tm.
3419 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3421 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3422 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3423 sections in soft-icache lines unless non_ia_text. Don't add
3424 rodata if doing so would exceed line size.
3426 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3428 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3429 types than bfd_link_hash_indirect, before early return, call
3430 _bfd_elf_link_hash_copy_indirect.
3432 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3434 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3435 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3436 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3437 (elf_backend_obj_attrs_order): New define.
3438 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3439 (elfNN_bed): Add elf_backend_obj_attrs_order.
3441 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3443 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3444 (obj_attr_size): Likewise.
3445 (write_obj_attribute): Likewise.
3446 (_bfd_elf_copy_obj_attributes): Likewise.
3447 (_bfd_elf_parse_attributes): Likewise.
3448 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3449 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3450 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3451 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3452 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3455 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3457 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3458 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3459 (bfd_elf_add_obj_attr_string): Likewise.
3460 (bfd_elf_add_obj_attr_int_string): Likewise.
3461 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3462 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3463 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3464 Tag_nodefaults has no default value.
3465 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3466 comment to reflect the new state.
3468 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3471 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3472 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3473 (adjust_z_magix): Delete dead code handling QMAGIC.
3475 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3477 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3478 IMAGE_SCN_MEM_DISCARDABLE.
3480 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3482 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3483 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3484 * configure.in (commonbfdlib): Delete.
3485 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3486 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3487 is available, not just for linux.
3488 * po/SRC-POTFILES.in: Regenerate.
3489 * Makefile.in: Regenerate.
3490 * configure: Regenerate.
3492 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3493 Julian Brown <julian@codesourcery.com>
3495 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3496 ARM attributes in ABI 2.07.
3497 * elf32-arm.c (get_secondary_compatible_arch): New function.
3498 (set_secondary_compatible_arch): New function.
3499 (tag_cpu_arch_combine): New function.
3500 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3501 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3502 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3503 make it fit with order_01243.
3504 Add support for Tag_also_compatible_with,
3505 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3506 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3507 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3508 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3509 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3510 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3511 Rework the way unknown attributes are handled.
3512 Defer errors until all attributes have been processed.
3514 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3516 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3517 bfd_elf_add_obj_attr_int_string.
3518 Read Tag_compatibility from its new location in the attribute array,
3519 rather than the attribute list.
3520 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3521 bfd_elf_add_obj_attr_int_string.
3522 (_bfd_elf_parse_attributes): Likewise.
3523 (_bfd_elf_merge_object_attributes): There's now only one
3524 Tag_compatibility, and it's in the array, not the list.
3525 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3527 (bfd_elf_add_obj_attr_compat): Rename to
3528 bfd_elf_add_obj_attr_int_string.
3529 (bfd_elf_add_proc_attr_compat): Rename to
3530 bfd_elf_add_proc_attr_int_string.
3531 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3534 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3536 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3537 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3538 (vmsutil.lo): Add dependency rule.
3539 * Makefile.in: Regenerate.
3540 * config.bfd (ia64*-*-*vms*): Add case.
3541 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3542 * configure: Regenerate.
3543 * vmsutil.c: New file.
3544 * vmsutil.h: New file.
3545 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3547 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3548 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3549 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3550 elfNN_vms_object_p): New functions
3551 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3553 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3556 * elflink.c (elf_gc_sweep): Exclude the group section if the
3557 first member of the section group is excluded.
3559 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3562 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3563 saved filename, use bfd_alloc rather than bfd_malloc for it.
3565 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3567 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3569 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3571 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3573 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3575 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3577 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3579 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3581 (struct got_entry): Add br_addr.
3582 (struct call_info): Add priority.
3583 (struct function_info): Add lr_store and sp_adjust.
3584 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3585 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3586 area as an overlay, and check that no other overlays exist. Look up
3587 icache overlay manager entry sym.
3588 (BRA_STUBS, BRA, BRASL): Define.
3589 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3590 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3592 (count_stub, build_stub): Support soft-icache.
3593 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3594 (spu_elf_size_stubs): Size soft-icache stubs.
3595 (overlay_index): New function.
3596 (spu_elf_build_stubs): Make static. Support soft-icache.
3597 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3598 (find_function_stack_adjust): Save lr store and stack adjust insn
3600 (maybe_insert_function): Adjust find_function_stack_adjust call.
3601 (mark_functions_via_relocs): Retrieve priority.
3602 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3603 (sort_calls): Sort by priority first.
3604 (mark_overlay_section): Ignore .ovl.init.
3605 (sum_stack): Only print when stack_analysis.
3606 (print_one_overlay_section): New function, extracted from..
3607 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3608 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3609 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3610 analysis. Call spu_elf_build_stubs.
3611 (spu_elf_relocate_section): For soft-icache encode overlay index
3613 (spu_elf_output_symbol_hook): Support soft-icache.
3614 (spu_elf_modify_program_headers: Likewise.
3616 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3617 num_regions to num_lines. Add line_size and max_branch.
3618 (enum _ovly_flavour): Add ovly_soft_icache.
3619 (spu_elf_build_stubs): Delete.
3621 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3623 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3624 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3626 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3628 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3629 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3630 the program, the known offset starts at the negative size of the
3632 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3635 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3637 * config.bfd: Add lm32-*-rtems*.
3639 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3641 * coff-ppc.c: Add 2009 to Copyright.
3642 * elf32-cris.c: Likewise.
3643 * elflink.c: Likewise.
3645 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3647 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3648 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3650 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3653 * elflink.c (elf_merge_st_other): New.
3654 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3655 hide them if needed.
3656 (elf_link_add_object_symbols): Updated.
3658 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3661 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3662 ref_dynamic and dynamic_def fields when setting def_regular
3665 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3668 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3671 For older changes see ChangeLog-2008
3677 version-control: never
projects / external / binutils.git / blob