1 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
3 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
4 (_bfd_elf_make_ifunc_reloc_section): Removed.
5 (_bfd_elf_is_ifunc_symbol): Likewise.
6 (_bfd_elf_create_static_ifunc_sections): New.
8 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
10 (elf_link_add_object_symbols): Here.
11 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
13 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
14 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
15 (IFUNC_INFIX): Removed.
16 (get_ifunc_reloc_section_name): Likewise.
17 (_bfd_elf_make_ifunc_reloc_section): Likewise.
18 (_bfd_elf_is_ifunc_symbol): Likewise.
19 (_bfd_elf_create_static_ifunc_sections): New.
21 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
23 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
24 (create_got_section): Likewise.
25 (allocate_dynrelocs): Likewise.
26 (readonly_dynrelocs): Likewise.
27 (set_tls_module_base): Likewise.
28 (dtpoff_base): Likewise.
30 (elf_i386_link_hash_table_create): Updated.
31 (elf_i386_create_dynamic_sections): Likewise.
32 (elf_i386_check_relocs): Likewise.
33 (elf_i386_size_dynamic_sections): Likewise.
34 (elf_i386_relocate_section): Likewise.
36 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
37 (create_got_section): Likewise.
38 (allocate_dynrelocs): Likewise.
39 (readonly_dynrelocs): Likewise.
40 (set_tls_module_base): Likewise.
41 (dtpoff_base): Likewise.
43 (elf64_x86_64_link_hash_table_create): Updated.
44 (elf64_x86_64_create_dynamic_sections): Likewise.
45 (elf64_x86_64_check_relocs): Likewise.
46 (elf64_x86_64_size_dynamic_sections): Likewise.
47 (elf64_x86_64_relocate_section): Likewise.
49 2009-05-28 Nick Clifton <nickc@redhat.com>
51 * targets.c (_bfd_target_vector): Only include plugin target in
52 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
54 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
56 * elf32-spu.c (struct call_info): New member broken_cycle.
57 (remove_cycle): Instead of physically removing call_info structures
58 to break call graph cycles, mark them using the broken_cycle flag.
59 (mark_overlay_section): Respect broken_cycle flag.
60 (unmark_overlay_section): Likewise.
61 (collect_lib_sections): Likewise.
62 (collect_overlays): Likewise.
63 (sum_stack): Likewise.
65 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
67 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
68 (mark_functions_via_relocs): Initialize callee->count to 1.
69 (pasted_function): Likewise.
70 (spu_elf_auto_overlay): Honor call counts when determining number
71 of stubs required in software i-cache mode.
73 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
75 * plugin.c (program_name): Remove.
76 (plugin_program_name): New.
77 (bfd_plugin_set_program_name): New.
78 (try_load_plugin): Use plugin_program_name.
79 * plugin.h (bfd_plugin_set_program_name): New.
81 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
83 * aclocal.m4: Include ../config/plugins.m4.
84 * configure.in: Use AC_PLUGINS.
85 * configure: Regenerate.
86 * Makefile.in: Regenerate.
87 * doc/Makefile.in: Regenerate.
89 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
91 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
93 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
94 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
95 * elf32-avr.c (elf32_avr_relax_section): Likewise.
96 * elf32-frv.c (elf32_avr_relax_section): Likewise.
97 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
98 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
99 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
100 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
101 * reloc.c (bfd_generic_relax_section): Likewise.
102 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
103 * vms.c (vms_bfd_relax_section): Likewise.
105 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
107 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
109 * elf32-i386.c (is_indirect_symbol): Renamed to ...
110 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
112 * elf32-i386.c (allocate_dynrelocs): Updated.
113 (elf_i386_relocate_section): Likewise.
114 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
115 (elf64_x86_64_relocate_section): Likewise.
117 * elf64-x86-64.c (is_indirect_symbol): Removed.
119 2009-05-26 Nick Clifton <nickc@redhat.com>
121 * po/id.po: Updated Indonesian translation.
123 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
125 * Makefile.am: Run "make dep-am".
128 (ALL_MACHINES): Add cpu-plugin.lo.
129 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
130 (BFD32_BACKENDS): Add plugin.lo.
131 (BFD32_BACKENDS_CFILES): Add plugin.c.
132 (libbfd_la_LIBADD): Add LIBDL
133 * archures.c (bfd_architecture): Add bfd_arch_plugin.
134 (bfd_plugin_arch): Declare.
135 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
136 * bfd.c (bfd): Add plugin_data.
137 * config.bfd: Handle the plugin target.
138 * configure.in: Check for --enable-plugins.
139 (LT_INIT): Use the dlopen option.
143 * targets.c (plugin_vec): Declare.
144 (_bfd_target_vector): Add plugin_vec.
145 * Makefile.in: Regenerate.
146 * bfd-in2.h: Regenerate.
147 * configure: Regenerate.
149 2009-05-26 Alan Modra <amodra@bigpond.net.au>
151 * dep-in.sed: Don't modify .o to .lo here. Output one filename
152 per line with all lines having continuation backslash. Prefix
153 first line with "A", following lines with "B".
154 * Makefile.am (DEP): Don't use dep.sed here.
155 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
156 dep.sed here on dependencies, sort and uniq.
157 * Makefile.in: Regenerate.
159 2009-05-25 Tristan Gingold <gingold@adacore.com>
161 * makefile.vms: Add verilog.obj to object list OBJS.
163 2009-05-24 Alan Modra <amodra@bigpond.net.au>
165 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
166 for BFD_IN_MEMORY is cleared.
167 (bfd_bwrite): Zero excess memory allocated.
169 2009-05-22 Julian Brown <julian@codesourcery.com>
171 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
173 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
174 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
175 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
176 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
177 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
178 (a8_erratum_fix, a8_erratum_reloc): New structs.
179 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
180 num_a8_erratum_fixes, fix_cortex_a8 fields.
181 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
182 (elf32_arm_add_stub): Split into two parts, creating...
183 (elf32_arm_create_or_find_stub_sec): New function.
184 (elf32_arm_final_link_relocate): Add forward declaration.
185 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
186 relocations, multiple relocations per stub.
187 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
188 (arm_size_one_stub): Use find_stub_size_and_template.
189 (a8_reloc_compare): New.
190 (find_thumb_glue): Add forward declaration.
191 (cortex_a8_erratum_scan): New.
192 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
193 (bfd_elf32_arm_set_cortex_a8_fix): New.
194 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
195 (arm_map_one_stub): Add THUMB32_TYPE support.
196 (a8_branch_to_stub_data): New.
197 (make_branch_to_a8_stub): New.
198 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
199 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
200 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
201 Cortex-A8 erratum workaround.
202 * bfd-in2.h: Regenerate.
204 2009-05-22 Alan Modra <amodra@bigpond.net.au>
206 * Makefile.am: Run "make dep-am".
207 * Makefile.in: Regenerate.
208 * po/SRC-POTFILES.in: Regenerate.
210 2009-05-21 Alan Modra <amodra@bigpond.net.au>
212 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
215 2009-05-21 Alan Modra <amodra@bigpond.net.au>
217 * elf-bfd.h (struct elf_backend_data
218 <elf_backend_link_output_symbol_hook>): Return an int.
219 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
220 symbols on deleted .opd entries.
221 * elflink.c (elf_link_output_sym): Return without outputting sym
222 if output_symbol_hook returns 2.
223 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
224 Abort if we must not discard sym.
225 (elf_link_input_bfd): Similarly, don't set finfo->indices for
227 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
228 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
229 elf_backend_link_output_symbol_hook return type change.
230 * elf32-arm.c (output_arch_syminfo): Likewise.
231 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
232 (elf32_arm_output_arch_local_syms): Likewise.
233 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
234 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
235 (bfd_score_elf_link_output_symbol_hook): Likewise.
236 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
237 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
238 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
239 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
240 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
241 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
242 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
243 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
244 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
245 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
246 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
248 2009-05-21 Alan Modra <amodra@bigpond.net.au>
250 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
251 out of range .opd symbols.
253 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
255 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
256 fprintf_vma directly.
257 * peXXigen.c (pe_print_edata): Likewise.
258 (pe_print_pdata): Likewise.
259 (_bfd_XX_print_ce_compressed_pdata): Likewise.
260 (_bfd_XX_print_private_bfd_data_common): Likewise.
262 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
264 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
266 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
267 Paul Brook <paul@codesourcery.com>
269 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
270 fix discarded sections.
272 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
274 * elf32-spu.c (mark_overlay_section): Move .init and .fini
275 sections into the software icache.
277 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
279 * elf32-spu.c (build_stub): Always build "compact" sofware
282 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
284 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
285 (spu_elf_setup): Initialize it.
286 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
287 Update to new-sytle cache manager data structures.
288 (spu_elf_build_stubs): Generate new-style cache manager data
289 structures and symbols.
290 (spu_elf_auto_overlay): Update size computation.
292 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
294 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
295 segments first amongst the program headers.
297 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
299 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
300 into addresses for relocation types that look at high bits. Remove
301 special handling of relocation overflow warnings.
303 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
305 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
306 control flow graph between fragments of a function.
308 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
310 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
311 generate only a 16-byte .toe section.
312 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
314 2009-05-14 Alan Modra <amodra@bigpond.net.au>
316 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
317 (spu_elf_place_overlay_data): ..here. New function.
318 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
320 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
322 * elf32-arm.c: Move sysdep.h to start of file.
324 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
326 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
328 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
329 __icache_tag_array and __icache_tag_array_size.
331 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
333 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
335 (bfinfdpic_link_omit_section_dynsym): Likewise.
336 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
338 2009-05-05 Paul Brook <paul@codesourcery.com>
340 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
341 * bfd-in2.h: Regenerate.
342 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
343 (_arm_elf_section_data): Add text and exidx fields.
344 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
345 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
346 copy_exidx_entry): New functions.
347 (elf32_arm_write_section): Fixup .ARM.exidx contents.
349 2009-05-05 Christophe lyon <christophe.lyon@st.com>
351 * elf32-arm.c (DEF_STUBS): New helper define.
352 (DEF_STUB): Likewise.
353 (stub_def): New type.
354 (stub_definitions): New array, containing stub template pointers
356 (arm_size_one_stub): Make use of stub_definitions.
358 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
360 * elflink.c (find_version_for_sym): Remove from here, ...
361 * linker.c (bfd_find_version_for_sym): ... rename, replace
362 here, make public and update all callers.
363 * bfd-in2.h: Regenerate.
365 2009-04-30 Nick Clifton <nickc@redhat.com>
367 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
369 (struct elf_obj_data): Add has_ifunc_symbols boolean.
370 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
371 into a STT_GNU_IFUNC symbol type.
372 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
374 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
375 the binary contains ifunc symbols.
376 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
377 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
378 * elf32-i386.c (is_indirect_function): New function.
379 (elf_i386_check_relocs): Create an ifunc output section.
380 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
381 section if necessary.
382 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
384 (elf_i386_add_symbol_hook): New function. Set the
385 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
386 symbol is encountered.
387 (elf_backend_post_process_headers): Define.
388 (elf_backend_add_symbol_hook): Define.
389 (elf_i386_post_process_headers): Rename to
390 elf_i388_fbsd_post_process_headers.
391 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
392 (is_indirect_function): New function.
393 (elf64_x86_64_check_relocs): Create an ifunc output section.
394 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
395 section if necessary.
396 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
398 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
399 elf_obj_data structure if an ifunc symbol is encountered.
400 (elf_backend_post_process_headers): Define.
401 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
402 if we have ifunc symbols to handle.
403 (get_ifunc_reloc_section_name): New function. Computes the name
404 for an ifunc section.
405 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
406 section to hold ifunc relocs.
407 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
408 (bfd_print_symbol_vandf): Handle ifunc symbols.
409 (bfd_decode_symclass): Likewise.
410 * bfd-in2.h: Regenerate.
412 2009-04-30 Joseph Myers <joseph@codesourcery.com>
414 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
415 MOVW and MOVT relocations in a shared library link.
417 2009-04-27 Anthony Green <green@moxielogic.com>
419 * verilog.c: New file.
420 * Makefile.am (BFD32_LIBS): Add verilog.c.
421 (BFD32_LIBS_CFILES): Add verilog.c.
422 (verilog.lo): New build rule.
423 * Makefile.in: Rebuilt.
424 * targets.c: Add verilog support.
425 * bfd.c (tdata union): Add Verilog private data field.
426 * bfd-in2.h: Regenerate.
428 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
430 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
433 2009-04-23 Matthias Klose <doko@ubuntu.com>
435 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
437 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
440 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
441 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
442 (elf32_arm_size_stubs): Likewise.
443 (record_thumb_to_arm_glue): Deleted unused function.
444 (bfd_elf32_arm_process_before_allocation): No longer handle
445 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
446 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
447 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
449 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
451 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
452 (elf32_arm_write_section): Declare early.
453 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
454 (arm_allocate_glue_section_space): Exclude empty sections.
455 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
456 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
458 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
459 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
460 (elf32_arm_size_dynamic_sections): Allocate interworking
462 (bfd_elf32_bfd_final_link): Define.
464 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
466 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
468 * coffcode.h (coff_compute_section_file_positions): Clear
469 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
471 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
472 force_minimum_alignment.
474 * libcoff.h: Regenerated.
476 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
477 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
479 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
480 nor target_subsystem.
482 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
483 force_minimum_alignment nor target_subsystem.
485 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
487 * coff-x86_64.c (PEI_HEADERS): Protect includes.
488 (bfd_pe_print_pdata): Remove #ifdef PE variation.
489 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
490 include in coff-x86_64.c of headers.
491 (PDATA_ROW_SIZE): New define.
492 (pex_regs[]): New static array.
493 (pex64_get_runtime_function): New static function.
494 (pex64_get_unwind_info): Likewise.
495 (pex64_get_scope_entry): Likewise.
496 (pex64_xdata_print_uwd_codes): Likewise.
497 (pex64_get_section_by_rva): Likewise.
498 (pex64_dump_xdata): Likewise.
499 (pex64_bfd_print_pdata): Likewise.
500 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
501 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
502 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
504 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
505 Alan Modra <amodra@bigpond.net.au>
506 Dave Korn <dave.korn.cygwin@gmail.com>
508 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
509 long names and non-NUL-terminated strings.
511 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
513 * bfd-in2.h: Regenerated.
515 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
517 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
518 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
520 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
523 * coffcode.h (bfd_pei_p): New.
525 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
526 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
527 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
528 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
529 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
530 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
532 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
533 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
534 bfd_efi_rtdrv_x86_64_vec,
535 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
536 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
537 * targets.c: Likewise.
539 * configure: Regenerated.
540 * libcoff.h: Likewise.
541 * Makefile.in: Likewise.
543 * efi-app-ia32.c: Removed.
544 * efi-app-x86_64.c: Likewise.
545 * efi-bsdrv-ia32.c: Likewise.
546 * efi-bsdrv-ia64.c: Likewise.
547 * efi-bsdrv-x86_64.c: Likewise.
548 * efi-rtdrv-ia32.c: Likewise.
549 * efi-rtdrv-ia64.c: Likewise.
550 * efi-rtdrv-x86_64.c: Likewise.
551 * efi-rtdrv-ia32.c: Likewise.
553 * efi-app-ia64.c: Moved to ...
555 (TARGET_SYM): Set to bfd_pei_ia64_vec.
556 (TARGET_NAME): Set to pei-ia64.
558 * libpei.h (bfd_target_pei_p): Removed.
559 (bfd_target_pei_arch): Likewise.
560 (bfd_target_efi_app_p): Likewise.
561 (bfd_target_efi_app_arch): Likewise.
562 (bfd_target_efi_bsdrv_p): Likewise.
563 (bfd_target_efi_bsdrv_arch): Likewise.
564 (bfd_target_efi_rtdrv_p): Likewise.
565 (bfd_target_efi_rtdrv_arch): Likewise.
566 (bfd_pe_executable_p): Likewise.
568 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
569 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
570 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
571 and efi-rtdrv-ia32.c.
572 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
573 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
574 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
575 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
576 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
577 efi-rtdrv-x86_64.c. Add pei-ia64.c.
578 (efi-app-ia64.lo): Removed.
579 (efi-bsdrv-ia32.lo): Likewise.
580 (efi-rtdrv-ia32.lo): Likewise.
581 (efi-app-ia64.lo): Likewise.
582 (efi-bsdrv-ia64.lo): Likewise.
583 (efi-rtdrv-ia64.lo): Likewise.
584 (efi-app-x86_64.lo): Likewise.
585 (efi-bsdrv-x86_64.lo): Likewise.
586 (efi-rtdrv-x86_64.lo): Likewise.
589 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
591 (arch_type): Removed.
593 (pe_bfd_object_p): Just return coff_object_p.
595 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
596 bfd_pe_executable_p with bfd_pei_p.
598 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
600 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
601 PLT entries to an undefined symbol when generating a shared
604 2009-04-17 Nick Clifton <nickc@redhat.com>
607 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
609 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
611 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
612 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
613 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
614 * binary.c (binary_bfd_define_common_symbol): Likewise.
615 * bout.c (b_out_bfd_define_common_symbol): Likewise.
616 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
617 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
618 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
619 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
620 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
621 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
622 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
623 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
624 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
625 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
626 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
627 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
628 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
629 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
630 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
631 * som.c (som_bfd_define_common_symbol): Likewise.
632 * srec.c (srec_bfd_define_common_symbol): Likewise.
633 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
634 * versados.c (versados_bfd_define_common_symbol): Likewise.
635 * vms.c (vms_bfd_define_common_symbol): Likewise.
636 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
637 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
638 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
639 (pmac_xcoff_vec): Likewise.
640 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
641 (aix5coff64_vec): Likewise.
642 * linker.c (bfd_generic_define_common_symbol): New function.
643 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
644 (_bfd_define_common_symbol): New field.
645 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
646 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
647 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
649 * bfd-in2.h: Regenerate.
650 * libbfd.h: Likewise.
651 * libcoff.h: Likewise.
653 2009-04-15 Anthony Green <green@moxielogic.com>
655 * targets.c: Add moxie support.
656 * Makefile.am: Ditto.
657 * Makefile.in: Rebuilt.
658 * cpu-moxie.c, elf32-moxie.c: New files.
659 * archures.c: Add moxie support.
660 * configure.in: Add moxie support.
661 * configure: Rebuilt.
662 * config.bfd, archures.c: Add moxie support.
663 * bfd-in2.h: Rebuilt.
665 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
667 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
668 branch to an undef weak symbol into a jump to next instruction if
669 a PLT entry will be created.
671 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
673 * coffgen.c (make_a_section_from_file): Set the backend long
674 section names enable if long section names found on input.
675 * coffcode.h: Extend long section names documentation to match.
677 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
679 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
682 2009-04-07 DJ Delorie <dj@redhat.com>
684 * archures.c: Add bfd_mach_mep_c5.
685 * bfd-in2.h: Likewise.
686 * cpu-mep.c: Add bfd_c5_arch.
687 * elf32-mep.c: Support it.
689 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
691 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
692 info->callbacks->einfo.
693 * linker.c (_bfd_generic_section_already_linked): Likewise.
695 2009-04-06 DJ Delorie <dj@redhat.com>
697 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
699 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
701 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
702 _bfd_pex64_print_pdata only if PE is defined.
704 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
705 (_bfd_pex64_print_pdata): This.
707 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
708 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
711 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
713 * coff-x86_64.c (bfd_pe_print_pdata): Define as
714 _bfd_pep_print_x64_pdata.
715 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
716 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
718 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
720 * elf32-xtensa.c (relax_property_section): Always set r_offset
723 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
725 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
726 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
728 (elf32_arm_stub_type): New enum values for the two new stubs.
729 (arm_type_of_stub): Make use of the two new stubs.
730 (arm_size_one_stub): Handle the two new stubs.
732 2009-04-01 Matt Thomas <matt@netbsd.org>
734 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
735 hidden symbols into the GOT or PLT.GOT.
736 (elf_vax_relocate_section): Do not emit a PCREL reloc
737 into a shared object if it is against a hidden symbol.
739 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
741 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
742 and know_contains_shared_object_p.
743 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
744 Cache the result in the archive_info table.
745 (xcoff_auto_export_p): Add an "info" parameter and update the
746 call to xcoff_archive_contains_shared_object_p.
747 (xcoff_mark_auto_exports): Update accordingly.
748 (xcoff_post_gc_symbol): Likewise.
750 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
752 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
755 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
757 * coff-rs6000.c (member_layout): New structure.
758 (archive_iterator): Likewise.
759 (member_layout_init): New function.
760 (archive_iterator_begin): Likewise.
761 (archive_iterator_next): Likewise.
762 (xcoff_write_armap_old): Use the new iterator functions.
763 (do_shared_object_padding): Delete.
764 (xcoff_write_armap_big): Use the new iterator functions. Simplify
765 handling of arch_info.
766 (xcoff_write_archive_contents_old): Allocate arelt_data in the
767 first loop rather than the second. Allocate a member header if
768 there isn't one, then work out the stat information and length
769 in the first loop too. Use the new iterators for the second loop.
770 (xcoff_write_archive_contents_big): Likewise.
772 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
774 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
775 (bfd_xcoff_set_archive_import_path): Likewise.
776 * bfd-in2.h: Regenerate.
777 * xcofflink.c: Include libiberty.h.
778 (xcoff_archive_info): New structure.
779 (xcoff_archive_info_hash): New function.
780 (xcoff_archive_info_eq): Likewise.
781 (xcoff_get_archive_info): Likewise.
782 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
783 (bfd_xcoff_split_import_path): New function.
784 (bfd_xcoff_set_archive_import_path): Likewise.
785 (xcoff_set_import_path): Move earlier in file.
786 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
787 object to the the directory part of the bfd's filename. Get the
788 import path and filename of an archive object from the archive's
789 xcoff_tdata, initializing it if necessary. Update use of
791 (bfd_link_input_bfd): Update use of import_file_id.
792 (xcoff_write_global_symbol): Likewise.
794 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
796 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
798 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
800 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
801 a .loader section for relocatable links.
802 (xcoff_need_ldrel_p): New function.
803 (xcoff_mark): Use it.
804 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
806 (xcoff_build_ldsym): New function, split out from...
807 (xcoff_build_ldsyms): ...here. Rename to...
808 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
809 call xcoff_build_ldsym, if there's a loader section.
810 (xcoff_build_loader_section): New function, extracted verbatim from...
811 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
812 there's a loader section. Only add an __rtinit loader symbol
813 if there's a loader section. Update after above name change.
814 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
815 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
816 and xcoff_create_ldrel.
817 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
818 (xcoff_reloc_link_order): Likewise, but only call it if there's
819 a loader section. Use xcoff_symbol_section.
820 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
821 if there's a loader section.
823 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
825 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
827 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
829 * elf32-arm.c (group_sections): Rewrite loops for better
832 2009-03-30 DJ Delorie <dj@redhat.com>
834 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
835 relocs when doing a relocatable link.
837 2009-03-28 Mark Mitchell <mark@codesourcery.com>
839 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
840 "ERROR:", in error messages.
841 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
842 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
843 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
844 (elf32_arm_merge_eabi_attributes): Likewise.
845 (elf32_arm_merge_private_bfd_data): Likewise.
847 2009-03-27 Nick Clifton <nickc@redhat.com>
849 * section.c (bfd_get_section_contents): Detect and handle the case
850 where a section has the SEC_IN_MEMORY flag set but no actual
853 2009-03-26 Alan Modra <amodra@bigpond.net.au>
856 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
857 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
858 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
859 if we don't find matching PT_LOAD when copying.
861 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
863 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
864 the reloc descriptions.
866 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
868 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
869 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
870 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
872 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
874 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
875 (bfd_i386_arch_intel_syntax): Likewise.
876 (i8086_arch): Likewise.
877 (bfd_x86_64_arch): Likewise.
879 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
881 * elf32-cris.c (cris_elf_relocate_section): <case
882 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
883 symbols for non-allocated sections. Don't check whether to
884 generate R_CRIS_DTPMOD for non-allocated sections.
885 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
886 handle relocation GC:ing if applied to non-allocated section.
887 (cris_elf_check_relocs): Similar.
889 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
890 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
891 when emitting a known TP offset in the GOT.
893 2009-03-23 Alan Modra <amodra@bigpond.net.au>
895 * elf64-ppc.c (synthetic_opd): Delete.
896 (compare_symbols): Look for .opd name rather than section match.
897 (ppc64_elf_get_synthetic_symtab): Likewise.
899 2009-03-21 Alan Modra <amodra@bigpond.net.au>
901 * elf32-ppc.c (is_pic_glink_stub): Delete.
902 (is_nonpic_glink_stub): New function.
903 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
905 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
907 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
908 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
910 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
911 macros for visibilty and locality checks.
912 (elf_s390_adjust_dynamic_symbol): Likewise.
913 (allocate_dynrelocs): Likewise.
914 (elf_s390_relocate_section): Likewise.
915 (elf_s390_finish_dynamic_symbol): Likewise.
916 * elf64-s390.c (elf_s390_check_relocs): Likewise.
917 (elf_s390_adjust_dynamic_symbol): Likewise.
918 (allocate_dynrelocs): Likewise.
919 (elf_s390_relocate_section): Likewise.
920 (elf_s390_finish_dynamic_symbol): Likewise.
922 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
924 * bfd-in2.h: Regenerated.
925 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
926 for debugging sections and map memory read/write dependent on
928 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
929 without memory read flags set.
930 * section.c: Add SEC_COFF_NOREAD to section flags.
932 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
934 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
937 2009-03-19 Alan Modra <amodra@bigpond.net.au>
939 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
940 "no overlays" return. If there are overlays, create overlay
941 manager entry symbols here, so that..
942 (spu_elf_build_stubs): ..we don't need to set them up here.
943 Simplify entry symbol tests.
944 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
946 2009-03-18 Mark Kettenis <kettenis@gnu.org>
948 * elf.c (elfcore_grok_openbsd_procinfo)
949 (elfcore_grok_openbsd_note): New functions.
950 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
952 2009-03-18 Alan Modra <amodra@bigpond.net.au>
954 * vms-hdr.c: Don't include alloca.h.
955 * elf32-m68hc1x.c: Include alloca-conf.h.
957 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
959 * Makefile.am: Run "make dep-am".
960 * Makefile.in: Regenerate.
962 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
964 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
966 2009-03-17 Alan Modra <amodra@bigpond.net.au>
968 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
970 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
971 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
972 ovly_return fields with ovly_entry[2]. Adjust all users.
973 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
975 (spu_elf_build_stubs): Likewise.
976 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
977 ovly_flavour changes. Update all callers.
978 (ovl_stub_size_log2): New function.
979 (build_stub): Handle compact icache stubs. Use different manager
980 entry point for stubs in non-icache area.
981 (spu_elf_size_stubs): Don't allocate space for indirect branch
983 (spu_elf_build_stubs): And don't built them.
985 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
987 * dwarf2.c (read_section): Always use rawsize, if available.
989 2009-03-16 Alan Modra <amodra@bigpond.net.au>
991 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
992 of rawsize and size for buffer.
994 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
996 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
997 parameter just because fixed sections fit into local store.
998 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
999 generating overlays if fixed sections plus reserved stack
1000 and heap space fit into local store.
1002 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1004 * elf32-spu.c (build_stub): Correct icache set_id.
1005 (spu_elf_relocate_section): Likewise.
1007 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1009 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1010 symbol table if it was created by the current call.
1012 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1014 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1015 class XMC_DS rather than XMC_UA.
1017 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1019 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1020 bfd_boolean export_defineds parameter with an unsigned int
1021 auto_export_flags parameter.
1022 * bfd-in2.h: Regenerate.
1023 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1024 split out from xcoff_build_ldsyms.
1025 (xcoff_covered_by_expall_p): New function.
1026 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1027 but with extra code to handle -bexpfull and -bexpall.
1028 (xcoff_mark_auto_exports): New function.
1029 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1030 a function should be automatically exported.
1031 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1032 parameter with an auto_export_flags parameter. Update ldinfo
1033 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1036 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1038 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1039 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1040 init and fini functions. Do garbage collection for objects
1041 without an entry point too.
1043 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1045 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1046 check whether a symbol has csect information.
1047 (coff_print_aux): Likewise.
1048 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1049 information for C_AIX_WEAKEXT too.
1050 (_bfd_xcoff_swap_aux_out): Likewise.
1051 (xcoff_reloc_type_br): Handle defweak symbols too.
1052 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1053 information for C_AIX_WEAKEXT too.
1054 (_bfd_xcoff64_swap_aux_out): Likewise.
1055 (xcoff64_reloc_type_br): Handle defweak symbols too.
1056 * coffgen.c (coff_print_symbol): Handle auxillary function
1057 information for C_AIX_WEAKEXT too.
1058 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1059 instead of BSF_GLOBAL if the L_WEAK flag is set.
1060 (xcoff_dynamic_definition_p): New function.
1061 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1062 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1063 always take the symbol class from the ldsym. Use weak bfd symbol
1064 types for weak ldsyms.
1065 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1066 Fix the check for whether a definition is from a shared object.
1067 Allow redefinitions of weak symbols.
1068 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1069 (xcoff_keep_symbol_p): Likewise.
1070 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1071 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1072 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1073 but mark them as L_WEAK.
1074 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1075 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1077 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1079 * xcofflink.c (xcoff_mark): When walking the relocations,
1080 only mark the target symbol or the target section, not both.
1081 (xcoff_final_definition_p): New function.
1082 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1083 symbol is a valid definition of the associated output symbol.
1084 Use XCOFF_ALLOCATED to stop the same hash table entry having
1086 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1088 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1090 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1092 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1095 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1097 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1098 * libcoff.h: Regenerate.
1099 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1100 line-number counts in the bfd's lineno_counts field.
1101 Don't keep per-csect line-number counts.
1102 (xcoff_sweep): Don't update per-csect line-number counts.
1103 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1104 entries in each output section.
1105 (xcoff_link_input_bfd): Get the number of line numbers from
1106 the bfd's lineno_counts field, rather than recalculating it
1107 from scratch. Fix the range check when updating C_BINCL and
1109 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1110 here. Don't expect csects to have line-number counts.
1112 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1114 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1115 * libcoff.h: Regenerate.
1116 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1117 "skip" logic from xcoff_link_input_bfd.
1118 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1119 objects in a dynamic link, rather than checking whether csectpp
1120 is null. Always allocate debug_index for other objects,
1121 and always go through the loop. Update the type of debug_index
1122 after the change above. Read the auxillary csect information
1123 and use xcoff_keep_symbol_p to decide whether a symbol should
1124 be kept. Set its debug_index to -2 if not.
1125 (xcoff_link_input_bfd): Update the type of debug_index after
1126 the change above and always expect it to be nonnull. Use it to
1127 test whether a symbol should be stripped, rather than making the
1128 decision here. Postpone all symbol creation to the second pass.
1130 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1132 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1133 creating a descriptor.
1134 (xcoff_sweep): Don't mark toc_section unless it's needed.
1135 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1136 when marking every bfd.
1137 (xcoff_link_input_bfd): Skip all TOC anchors.
1138 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1139 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1140 to -1; call xcoff_find_tc0 instead.
1142 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1144 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1145 * libcoff.h: Regenerate.
1146 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1147 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1148 the previous symbol's csect. Treat last_symndx as an inclusive value
1149 and simplify its handling.
1150 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1151 symbols with the right csect. Don't mark rsec when processing
1152 relocations against undefined or absolute sections.
1153 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1154 of bfd_und_section_ptr.
1155 (xcoff_link_input_bfd): Likewise.
1157 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1159 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1160 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1161 flag is set. Assert that all undefined symbols are either
1162 imported or defined by a dynamic object.
1163 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1164 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1165 handling to all relocations. Only set XCOFF_CALLED for function
1167 (xcoff_find_function): New function, split out from...
1168 (bfd_xcoff_export_symbol) ...here.
1169 (xcoff_set_import_path): New function, split out from...
1170 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1171 meaning of XCOFF_CALLED.
1172 (xcoff_mark_symbol): If we mark an undefined and unimported
1173 symbol, find some way of defining it. If the symbol is a function
1174 descriptor, fill in its definition automatically. If the symbol
1175 is a function, mark its descriptor and allocate room for global
1176 linkage code. Otherwise mark the symbol as implicitly imported.
1177 Move the code for creating function descriptors from...
1178 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1179 check for symbols that were implicitly defined.
1180 (xcoff_mark): Don't count any dynamic relocations against
1182 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1183 in the xcoff link info.
1184 (xcoff_link_input_bfd): Remove handling of undefined and
1187 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1189 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1190 if the target is absolute. Fix comment typo.
1191 (xcoff_ppc_relocate_section): Remove FIXME.
1192 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1193 if the target is absolute.
1195 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1197 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1198 R_POS and R_NEG relocations against absolute symbols to the
1201 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1203 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1204 to 2 for bfd_mach_ppc_620.
1206 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1208 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1209 * configure.in: Likewise.
1210 * configure: Regenerate.
1212 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1215 * elf.c (assign_section_numbers): Generate symbol table if there
1216 is any relocation in output.
1217 (_bfd_elf_compute_section_file_positions): Likewise.
1219 2009-03-13 Nick Clifton <nickc@redhat.com>
1222 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1223 * elflink.c (elf_link_read_relocs_from_section): Use
1224 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1225 relocs but no symbol table.
1226 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1228 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1231 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1232 to check ___tls_get_addr.
1234 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1235 strncmp to check __tls_get_addr.
1237 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1239 * dwarf2.c (read_section): Always check the offset, even when the
1240 section has been read before.
1242 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1244 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1247 2009-03-11 Chris Demetriou <cgd@google.com>
1249 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1250 * bfd-in2.h: Regenerate.
1251 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1252 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1254 (bsd_write_armap): Likewise.
1255 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1256 flag is set, do nothing.
1257 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1260 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1262 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1263 used to update stack pointer.
1265 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1268 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1269 for unknown symbols in absolute section.
1271 2009-03-06 Nick Clifton <nickc@redhat.com>
1273 * po/es.po: Updated Spanish translation.
1275 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1277 * elf32-arm.c (group_sections): Take next section size into
1278 account before accepting to group it.
1280 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1282 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1284 (elf32_arm_final_link_relocate): Likewise.
1286 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1289 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1291 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1293 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1294 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1295 (BFD_FAKE_SECTION): Init new flag.
1296 * ecoff.c (bfd_debug_section): Likewise.
1297 * bfd-in2.h: Regenerate.
1298 * libbfd.h: Regenerate.
1299 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1300 (ppc_elf_reloc_type_lookup): Handle new relocs.
1301 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1302 without marker relocs.
1303 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1304 if section has no old-style calls.
1305 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1306 Don't try to optimize new-style __tls_get_addr call when handling
1307 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1309 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1310 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1311 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1312 without marker relocs.
1313 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1314 if section has no old-style calls. Set toc_ref for new relocs as
1316 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1317 Don't try to optimize new-style __tls_get_addr call when handling
1318 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1321 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1324 * configure.in: Test for ld --as-needed support. Link shared
1325 libbfd against libm.
1326 * configure: Regenerate.
1328 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1330 * Makefile.am: Run "make dep-am".
1331 * Makefile.in: Regenerate.
1333 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1335 * elf32-score7.c: New file.
1336 * elf32-score.h: New file.
1337 * elf32-score.c: Add code to support score 7. Set score7 as the
1339 * cpu-score.c: Add score7 architecure.
1340 (compatibile): New function.
1341 * Makefile.am: Add rules for building elf32-score7 object.
1342 * Makefile.in: Regenerate.
1343 * configure.in: Add elf32-score7 object to score vectors.
1344 * configure: Regenerate.
1345 * reloc.c: Add score7 relocs.
1346 * archures.c: Add score3 and score7 machine numbers.
1347 * bfd-in2.h: Regenerate.
1348 * libbfd.h: Regenerate.
1350 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1352 * configure: Regenerate.
1354 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1356 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1357 (elf32_hppa_check_relocs): Use it.
1359 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1361 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1362 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1363 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1364 (elf_hppa_record_segment_addrs): Likewise.
1365 (elf_hppa_final_link): Likewise.
1366 (elf_hppa_relocate_insn): Likewise.
1367 (elf_hppa_final_link_relocate): Likewise.
1368 (elf64_hppa_relocate_section): Likewise.
1369 * elf64-hppa.c: Insert above.
1371 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1373 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1374 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1375 (elf_hppa_relocate_section): Likewise.
1376 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1377 from struct elf_link_hash_entry. Add count field.
1378 (struct elf64_hppa_dyn_hash_table): Delete.
1379 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1380 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1381 (hppa_elf_hash_entry, eh_name): Define.
1382 (elf64_hppa_new_dyn_hash_entry): Delete.
1383 (elf64_hppa_dyn_hash_lookup): Delete.
1384 (elf64_hppa_dyn_hash_traverse): Delete.
1385 (get_dyn_name): Delete.
1386 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1387 of struct elf64_hppa_dyn_hash_entry *.
1388 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1389 allocate_global_data_plt, allocate_global_data_stub,
1390 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1392 (hppa64_link_hash_newfunc): New.
1393 (elf64_hppa_hash_table_create): Rework.
1394 (count_dyn_reloc): Likewise.
1395 (hppa64_elf_local_refcounts): New.
1396 (elf64_hppa_check_relocs): Rework using standard technique for recording
1397 local DLT, PLT and OPD reference counts.
1398 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1399 elf_link_hash_entry *.
1400 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1401 allocate_global_data_plt, allocate_global_data_stub,
1402 allocate_global_data_opd, allocate_dynrel_entries,
1403 elf64_hppa_adjust_dynamic_symbol,
1404 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1405 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1406 Use hppa_link_hash_table. Rework.
1407 (elf64_hppa_link_output_symbol_hook): Rework.
1408 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1409 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1410 elf64_hppa_finish_dynamic_sections): Likewise.
1412 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1414 * elf32-arm.c (stub_reloc_type): Removed.
1415 (insn_sequence): Renamed reloc_type field to r_type.
1416 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1417 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1418 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1419 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1420 (arm_stub_is_thumb): Catch new stubs.
1421 (arm_type_of_stub): Handle new stubs.
1422 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1423 (bfd_elf32_arm_process_before_allocation): Remove useless
1426 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1428 * elf.c (elf_find_function): Use is_function_type to check
1431 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1433 * xtensa-modules.c: Revert to previous version 1.11 due
1434 to inadvertant commit.
1436 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1438 * elf32-xtensa.c (text_action_add): Separate test for action
1439 type. Break if saved action is ta_widen_insn at same offset.
1441 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1443 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1444 to elf32_arm_stub_long_branch_any_arm_pic.
1445 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1446 (enum elf32_arm_stub_type, arm_type_of_stub)
1447 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1450 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1452 * elf32-arm.c (PREV_SEC): Update comment.
1453 (group_sections): Rename argument to stubs_always_after_branch.
1454 Reverse the list and place stubs at the end of input sections.
1456 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1458 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1460 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1462 (arm_size_one_stub): Remove unnecessary break.
1463 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1465 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1467 * elf32-arm.c (stub_insn_type): New type.
1468 (stub_reloc_type): Likewise.
1469 (insn_sequence): Likewise.
1470 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1471 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1472 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1473 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1474 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1475 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1476 (elf32_arm_stub_hash_entry): Add new helper fields.
1477 (stub_hash_newfunc): Initialize these new fields.
1478 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1479 to take endianness into account.
1480 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1481 (arm_map_one_stub): Code is now more generic, thanks to
1484 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1486 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1488 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1489 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1490 BLX is not available. Fix typo in warning message. Add comments
1491 and improve formatting.
1492 (arm_build_one_stub): Adjust to new
1493 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1494 (arm_map_one_stub): Likewise.
1496 2009-02-23 Tristan Gingold <gingold@adacore.com>
1497 Eric Botcazou <ebotcazou@adacore.com>
1498 Douglas B Rupp <rupp@gnat.com>
1500 * vms.h: Update copyright year, fix comments, reorder declarations.
1501 (_bfd_save_vms_section): Remove the prototype.
1502 (EGPS_S_V_NO_SHIFT): New constant.
1503 (bfd_vms_set_section_flags): New prototype.
1504 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1506 (EGSY_S_W_FLAGS): Ditto.
1507 (EGSY_S_V_QUAD_VAL): Ditto.
1508 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1509 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1510 EGST_S_B_NAMLNG): Ditto.
1511 (ESRF_S_B_NAMLNG): Ditto.
1512 (ETIR_S_C_HEADER_SIZE): Ditto.
1513 (EGPS_S_V_ALLOC_64BIT): Ditto.
1514 (DST_S_C_EPILOG): Ditto.
1515 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1516 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1517 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1518 (DST_S_L_PCLINE_UNSLONG): Ditto.
1519 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1520 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1521 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1522 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1523 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1524 (DST_S_B_SRC_UNSBYTE): Ditto.
1525 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1527 (vms_section, vms_reloc): Remove types.
1528 (hdr_struc): Replaced by ...
1529 (hdr_struct): ... new type.
1530 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1531 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1532 (EMH_DATE_LENGTH): Ditto.
1533 (eom_struc): Replaced by ...
1534 (eom_struct): ... new type.
1535 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1536 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1537 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1538 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1539 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1540 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1541 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1542 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1543 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1544 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1545 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1546 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1547 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1548 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1549 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1550 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1551 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1552 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1553 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1554 (enum file_type_enum): New type.
1555 (struct location_struct): Removed.
1556 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1557 (struct funcinfo, struct module): Ditto.
1558 (struct vms_private_data_struct): Update fields.
1559 (struct vms_section_data_struct): New type.
1561 * vms.c: Update copyright year, fix comments,
1562 Fix includes for DECC, add prototypes.
1563 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1565 Use flavour to set is_vax, location_stack is removed.
1566 (struct pair): Declare.
1567 (fill_section_ptr): Initialize variables at declaration.
1568 Add guard to set SECTION_SYM flag, handlde und section.
1569 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1570 (_bfd_vms_slurp_object_records): New function, replaces previous
1572 (vms_slurp_module): New function.
1573 (vms_slurp_image): Ditto.
1574 (vms_object_p): Complete rewrite.
1575 (vms_mkobject): Use is_vax field to slect architecture.
1576 (free_reloc_stream): New function.
1577 (vms_convert_to_var): Ditto.
1578 (vms_convert_to_var_1): Ditto.
1579 (vms_convert_to_var_unix_filename): Ditto.
1580 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1582 (vms_new_section_hook): Set alignment to 0, allocate private data.
1583 (vms_get_section_contents): Load content.
1584 (vms_get_symbol_info): Handle undefined section.
1585 (vms_find_nearest_line): Handle.
1586 (alloc_reloc_stream): New function.
1587 (vms_slurp_reloc_table): Ditto.
1588 (vms_get_reloc_upper_bound): Make it real.
1589 (vms_canonicalize_reloc): Do the real work.
1590 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1592 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1593 (vms_set_arch_mach): Check arch.
1594 (vms_set_section_contents): Copy the content after allocation.
1595 (vms_alpha_vec): Update object flags.
1597 * vms-tir.c: Update copyright year, fix comments,
1598 add prototypes for new functions.
1599 (dst_define_location): New function.
1600 (dst_restore_location): New function.
1601 (dst_retrieve_location): New function.
1602 (dst_check_allocation): New function.
1603 (image_dump): Call dst_check_allocation.
1604 (image_write_b): Ditto.
1605 (image_write_w): Ditto.
1606 (image_write_l): Ditto.
1607 (image_write_q): Ditto.
1608 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1609 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1611 Call error handler instead of abort if name is not known.
1612 (etir_sta): Add quarter_relocs argument and set it.
1615 (etir_opr): Ditto, return FALSE in case of error.
1616 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1617 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1618 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1619 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1620 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1621 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1622 Return FALSE in case of error.
1623 (tir_sta): Change sign of psect.
1625 (tir_cmd): Fix cast. Makes tir_table static const.
1626 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1627 add argument to explain.
1628 (analyze_etir): Initialize maxptr, add quarter_relocs
1629 declaration, move some declarations into inner scopes.
1630 Handle quarter_relocs and STO_IMM.
1631 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1632 (_bfd_vms_slurp_relocs): New function.
1633 (_bfd_vms_decode_relocs): New function.
1634 (sto_imm): Rewritten.
1635 (start_first_etbt_record): New function.
1636 (start_another_etbt_record): Ditto.
1637 (etir_output_check): Ditto.
1638 (defer_reloc_p): Ditto.
1639 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1640 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1641 rewritte relocations handling.
1642 (_bfd_vms_write_tbt): Removed.
1643 (_bfd_vms_write_dbg): Ditto.
1645 * vms-misc.c: Update copyright year, Fix comments.
1646 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1647 (maybe_adjust_record_pointer_for_object): New function.
1648 (_bfd_vms_get_first_record): New function, replaces ...
1649 (_bfd_vms_get_record): .. removed.
1650 (_bfd_vms_get_object_record): New function.
1651 (_bfd_vms_get_object_record): New function.
1652 (vms_get_remaining_object_record): New function, replaces ...
1653 (_bfd_vms_get_next_record): ... removed.
1654 (add_new_contents): Removed.
1655 (_bfd_save_vms_section): Removed.
1656 (_bfd_get_vms_section): Removed.
1657 (_bfd_vms_output_flush): Write in VAR format.
1658 (new_symbol): Don't make UND section.
1660 * vms-hdr.c: Update copyright year, update list of record handled.
1661 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1662 (_bfd_vms_write_hdr): Strip vms and unix patches,
1663 add comments, truncate module name at 31 characters,
1664 use constants instead of hard-coded value,
1665 write BFD version instead of a fixed string.
1666 (_bfd_vms_slurp_ihd): New function.
1667 (_bfd_vms_slurp_isd): Ditto.
1668 (_bfd_vms_slurp_ihs): Ditto.
1669 (new_module): Ditto.
1670 (parse_module): Ditto
1671 (build_module_list): Ditto.
1672 (module_find_nearest_line): Ditto.
1673 (_bfd_vms_find_nearest_dst_line): Ditto.
1674 (vms_slurp_debug): Ditto.
1675 (_bfd_vms_slurp_dbg): Ditto.
1676 (_bfd_vms_slurp_tbt): Ditto.
1677 (_bfd_vms_write_dbg): Ditto.
1678 (_bfd_vms_write_tbt): Ditto.
1680 * vms-gsd.c: Update copyright year, update list of records handled.
1681 (EVAX_LITERALS_NAME): New macro.
1682 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1683 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1684 (register_universal_symbol): New function and prototype.
1685 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1686 improve debug messages,
1687 use constants instead of hard-coded value,
1688 fix missing endianness conversion,
1689 handle global symbol (SYMG).
1690 (bfd_vms_set_section_flags): New function.
1691 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1692 handle section literals,
1694 handle section bfd and vms flags,
1695 don't output LIB$INITIALIZE symbol,
1696 fix handling of weak symbols,
1697 fix evax vs vax procedure descriptor,
1698 handle absolute symbols.
1700 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1701 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1703 * makefile.vms (DEFS): Fix flags for VMS.
1705 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1707 * bfd-in2.h: Regenerated.
1708 * libbfd.h: Regenerated.
1710 2009-02-20 Cary Coutant <ccoutant@google.com>
1712 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1715 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1718 * coffcode.h (coff_write_object_contents): Don't let the string
1719 table offset overflow the s_name field when using long section names.
1721 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1723 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1724 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1725 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1726 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1727 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1728 (bfd_pmac_xcoff_backend_data): Likewise.
1729 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1730 (bfd_xcoff_aix5_backend_data): Likewise.
1731 (xcoff64_write_object_contents): Delete unused long_section_names
1733 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1734 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1736 * coffcode.h (documentation): Update to describe long section names.
1737 (COFFLONGSECTIONCATHELPER): New helper macro.
1738 (BLANKOR1TOODD): Likewise.
1739 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1740 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1741 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1742 (bfd_coff_set_long_section_names_allowed): New function.
1743 (bfd_coff_set_long_section_names_disallowed): Likewise.
1744 (struct bfd_coff_backend_data): Add new backend hook function
1745 pointer _bfd_coff_set_long_section_names.
1746 (bfd_coff_set_long_section_names): New backend hook.
1747 (coff_write_object_contents): Only generate long section names if
1748 bfd_coff_long_section_names() indicates they are currently enabled.
1749 (bfd_coff_std_swap_table): Make non-const, and initialise long
1750 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1751 (ticoff0_swap_table): Likewise to both.
1752 (ticoff1_swap_table): Again, likewise to both.
1753 * coffgen.c (make_a_section_from_file): Allow long section names
1754 as inputs even if not currently allowed for outputs.
1755 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1756 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1757 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1758 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1759 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1760 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1761 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1762 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1763 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1764 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1765 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1766 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1767 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1768 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1769 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1770 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1771 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1772 * libcoff-in.h: Update copyright year to cause updated copyright
1773 year in generated libcoff.h, and fix typo.
1774 * libcoff.h: Regenerated.
1775 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1776 (_bfd_ecoff_no_long_sections): Add prototype.
1777 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1778 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1779 defined by an including .c file.
1780 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1781 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1782 (ticoff1_swap_table): Likewise to both.
1784 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1786 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1787 stub. Catch default case error.
1788 (arm_map_one_stub): Add missing Thumb mapping symbol.
1790 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1793 * elf32-avr.c: Handle case where no local symbos exist correctly.
1795 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1798 * elf32-arm.c (arm_long_branch_stub,
1799 arm_thumb_v4t_long_branch_stub,
1800 arm_thumb_thumb_long_branch_stub,
1801 arm_thumb_arm_v4t_long_branch_stub,
1802 arm_thumb_arm_v4t_short_branch_stub,
1803 arm_pic_long_branch_stub):
1804 Renamed to elf32_arm_stub_long_branch_any_any,
1805 elf32_arm_stub_long_branch_v4t_arm_thumb,
1806 elf32_arm_stub_long_branch_thumb_only,
1807 elf32_arm_stub_long_branch_v4t_thumb_arm,
1808 elf32_arm_stub_short_branch_v4t_thumb_arm,
1809 elf32_arm_stub_long_branch_any_any_pic.
1810 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1811 arm_thumb_thumb_stub_long_branch,
1812 arm_thumb_arm_v4t_stub_long_branch,
1813 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1814 Renamed to arm_stub_long_branch_any_any,
1815 arm_stub_long_branch_v4t_arm_thumb,
1816 arm_stub_long_branch_thumb_only,
1817 arm_stub_long_branch_v4t_thumb_arm,
1818 arm_stub_short_branch_v4t_thumb_arm,
1819 arm_stub_long_branch_any_any_pic.
1821 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1823 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1824 in branch offset check.
1826 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1828 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1829 add toc.symndx and toc.add.
1830 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1832 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1834 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1835 (branch_reloc_hash_match): New function, extracted from..
1836 (ppc64_elf_tls_optimize): ..here.
1837 (ppc64_elf_relocate_section): Properly set addends when optimizing
1838 tls sequences. Avoid unnecessary reading and writing of insns.
1839 Only redo reloc when symbol changed. Bypass symbol checks when
1841 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1842 (branch_reloc_hash_match): New function, extracted from..
1843 (ppc_elf_tls_optimize): ..here.
1844 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1845 Don't clear addend on zapped __tls_get_addr reloc.
1847 2009-02-12 Nick Clifton <nickc@redhat.com>
1850 * elflink.c (bfd_elf_final_link): When counting the relocations,
1851 if the header size has not been set yet then assume that it will
1852 match the output section's reloc type.
1854 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1856 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1859 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1861 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1862 (find_function): Likewise.
1863 (pasted_function): Don't error if no prior function found.
1864 (discover_functions): Revert 2008-12-10 change. Extend first
1865 function range to start of section.
1867 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1869 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1871 * elf64-hppa.h: Likewise.
1873 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1875 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1878 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1880 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1881 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1883 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1885 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1886 * archures.c (bfd_mach_mips_xlr): Define.
1887 * bfd-in2.h: Regenerate.
1888 * cpu-mips.c (I_xlr): Define.
1889 (arch_info_struct): Add XLR entry.
1890 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1891 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1892 (mips_mach_extensions): Add XLR entry.
1894 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1896 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1898 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1900 * configure.in: AC_SUBST pdfdir.
1901 * Makefile.am: Add install-pdf, install-pdf-am
1902 and install-pdf-recursive targets. Define pdfdir.
1903 * doc/Makefile.am: Define pdf__strip_dir. Add
1904 install-pdf and install-pdf-am targets.
1905 * po/Make-in: Add install-pdf target.
1906 * configure: Regenerate.
1907 * Makefile.in: Regenerate
1908 * doc/Makefile.in: Regenerate.
1910 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1912 * bfd-in2.h: Regenerate.
1913 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1914 fields from n_entries to n_slots where appropriate, update comments.
1915 (HOWTO): Add TLS relocations.
1916 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1917 (enum elf_m68k_got_offset_size): New enum.
1918 (struct elf_m68k_got_entry.type): Move field to ...
1919 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1920 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1922 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1924 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1925 fields into n_entries array. Update comments.
1926 (elf_m68k_init_got): Simplify, update all uses.
1927 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1928 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1929 GOT entries; update name, update all uses.
1930 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1931 (elf_m68k_get_got_entry): Update.
1932 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1934 (elf_m68k_remove_got_entry_type): Simplify.
1935 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1936 (elf_m68k_can_merge_gots): Update.
1937 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1938 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1939 GOT entries, simplify.
1940 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1941 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1942 field, remove obsoleted local_n_entries field.
1943 (elf_m68k_partition_multi_got_2): New static function.
1944 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1946 (elf_m68k_remove_got_entry_type): Update.
1947 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1948 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1949 update of sgot->size and srelgot->size.
1950 (elf_m68k_gc_sweep_hook): Update.
1951 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1952 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1954 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1955 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1957 2009-02-02 DJ Delorie <dj@redhat.com>
1959 * elf32-mep.c (config_names): Regenerate configuration.
1961 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1963 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1964 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1965 * elf.c (bfd_elf_get_str_section): Make static.
1966 (bfd_elf_find_section): Delete.
1967 * libbfd.h: Regenerate.
1969 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1971 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1972 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1974 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1976 * elflink.c (on_needed_list): New function.
1977 (elf_link_add_object_symbols): Link in --as-needed libs if they
1978 satisfy undefined symbols in other libs.
1980 2009-01-30 Julian Brown <julian@codesourcery.com>
1982 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1983 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1984 with --just-symbols (-R).
1986 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1988 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1989 high_pc in order to properly sign-extend VMAs.
1991 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1992 Mark Shinwell <shinwell@codesourcery.com>
1993 Catherine Moore <clm@codesourcery.com>
1995 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1997 2009-01-28 Catherine Moore <clm@codesourcery.com>
1999 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2000 SEC_LOAD for dynamic relocation sections.
2002 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2004 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2005 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2006 the size of local TLS data.
2008 2009-01-27 Andreas Schwab <schwab@suse.de>
2010 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2011 architectures in the archive.
2013 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2015 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2016 <R_CRIS_32_DTPREL>: Correct relocation value.
2018 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2019 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2020 symbols with non-default visibility.
2022 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2024 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2025 describing the trampolines.
2026 (ppc_elf_relocate_section): Update relocs to describe the
2029 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2031 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2032 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2033 and R_PARISC_PCREL12F relocations.
2035 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2038 * elflink.c (find_version_for_sym): New function split out from,
2039 but without export_dynamic test, ..
2040 (_bfd_elf_link_assign_sym_version): ..here.
2041 (_bfd_elf_export_symbol): Use it.
2043 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2045 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2046 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2047 * elflink.c: ..here, somewhat modified.
2048 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2049 _bfd_elf_link_find_version_dependencies,
2050 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2051 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2052 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2054 * elflink.c: ..and make static here.
2055 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2056 of output_bfd from struct elf_find_verdep_info.
2057 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2058 struct elf_info_failed.
2059 (bfd_elf_size_dynamic_sections): Adjust.
2061 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2064 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2065 after comp_unit_find_line call.
2067 2009-01-21 Nick Clifton <nickc@redhat.com>
2070 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2071 tm_gmtoff field in struct tm.
2073 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2075 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2076 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2077 sections in soft-icache lines unless non_ia_text. Don't add
2078 rodata if doing so would exceed line size.
2080 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2082 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2083 types than bfd_link_hash_indirect, before early return, call
2084 _bfd_elf_link_hash_copy_indirect.
2086 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2088 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2089 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2090 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2091 (elf_backend_obj_attrs_order): New define.
2092 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2093 (elfNN_bed): Add elf_backend_obj_attrs_order.
2095 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2097 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2098 (obj_attr_size): Likewise.
2099 (write_obj_attribute): Likewise.
2100 (_bfd_elf_copy_obj_attributes): Likewise.
2101 (_bfd_elf_parse_attributes): Likewise.
2102 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2103 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2104 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2105 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2106 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2109 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2111 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2112 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2113 (bfd_elf_add_obj_attr_string): Likewise.
2114 (bfd_elf_add_obj_attr_int_string): Likewise.
2115 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2116 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2117 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2118 Tag_nodefaults has no default value.
2119 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2120 comment to reflect the new state.
2122 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2125 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2126 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2127 (adjust_z_magix): Delete dead code handling QMAGIC.
2129 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2131 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2132 IMAGE_SCN_MEM_DISCARDABLE.
2134 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2136 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2137 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2138 * configure.in (commonbfdlib): Delete.
2139 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2140 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2141 is available, not just for linux.
2142 * po/SRC-POTFILES.in: Regenerate.
2143 * Makefile.in: Regenerate.
2144 * configure: Regenerate.
2146 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2147 Julian Brown <julian@codesourcery.com>
2149 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2150 ARM attributes in ABI 2.07.
2151 * elf32-arm.c (get_secondary_compatible_arch): New function.
2152 (set_secondary_compatible_arch): New function.
2153 (tag_cpu_arch_combine): New function.
2154 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2155 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2156 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2157 make it fit with order_01243.
2158 Add support for Tag_also_compatible_with,
2159 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2160 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2161 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2162 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2163 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2164 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2165 Rework the way unknown attributes are handled.
2166 Defer errors until all attributes have been processed.
2168 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2170 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2171 bfd_elf_add_obj_attr_int_string.
2172 Read Tag_compatibility from its new location in the attribute array,
2173 rather than the attribute list.
2174 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2175 bfd_elf_add_obj_attr_int_string.
2176 (_bfd_elf_parse_attributes): Likewise.
2177 (_bfd_elf_merge_object_attributes): There's now only one
2178 Tag_compatibility, and it's in the array, not the list.
2179 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2181 (bfd_elf_add_obj_attr_compat): Rename to
2182 bfd_elf_add_obj_attr_int_string.
2183 (bfd_elf_add_proc_attr_compat): Rename to
2184 bfd_elf_add_proc_attr_int_string.
2185 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2188 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2190 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2191 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2192 (vmsutil.lo): Add dependency rule.
2193 * Makefile.in: Regenerate.
2194 * config.bfd (ia64*-*-*vms*): Add case.
2195 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2196 * configure: Regenerate.
2197 * vmsutil.c: New file.
2198 * vmsutil.h: New file.
2199 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2201 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2202 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2203 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2204 elfNN_vms_object_p): New functions
2205 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2207 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2210 * elflink.c (elf_gc_sweep): Exclude the group section if the
2211 first member of the section group is excluded.
2213 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2216 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2217 saved filename, use bfd_alloc rather than bfd_malloc for it.
2219 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2221 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2223 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2225 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2227 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2229 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2231 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2233 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2235 (struct got_entry): Add br_addr.
2236 (struct call_info): Add priority.
2237 (struct function_info): Add lr_store and sp_adjust.
2238 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2239 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2240 area as an overlay, and check that no other overlays exist. Look up
2241 icache overlay manager entry sym.
2242 (BRA_STUBS, BRA, BRASL): Define.
2243 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2244 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2246 (count_stub, build_stub): Support soft-icache.
2247 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2248 (spu_elf_size_stubs): Size soft-icache stubs.
2249 (overlay_index): New function.
2250 (spu_elf_build_stubs): Make static. Support soft-icache.
2251 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2252 (find_function_stack_adjust): Save lr store and stack adjust insn
2254 (maybe_insert_function): Adjust find_function_stack_adjust call.
2255 (mark_functions_via_relocs): Retrieve priority.
2256 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2257 (sort_calls): Sort by priority first.
2258 (mark_overlay_section): Ignore .ovl.init.
2259 (sum_stack): Only print when stack_analysis.
2260 (print_one_overlay_section): New function, extracted from..
2261 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2262 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2263 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2264 analysis. Call spu_elf_build_stubs.
2265 (spu_elf_relocate_section): For soft-icache encode overlay index
2267 (spu_elf_output_symbol_hook): Support soft-icache.
2268 (spu_elf_modify_program_headers: Likewise.
2270 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2271 num_regions to num_lines. Add line_size and max_branch.
2272 (enum _ovly_flavour): Add ovly_soft_icache.
2273 (spu_elf_build_stubs): Delete.
2275 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2277 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2278 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2280 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2282 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2283 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2284 the program, the known offset starts at the negative size of the
2286 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2289 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2291 * config.bfd: Add lm32-*-rtems*.
2293 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2295 * coff-ppc.c: Add 2009 to Copyright.
2296 * elf32-cris.c: Likewise.
2297 * elflink.c: Likewise.
2299 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2301 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2302 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2304 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2307 * elflink.c (elf_merge_st_other): New.
2308 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2309 hide them if needed.
2310 (elf_link_add_object_symbols): Updated.
2312 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2315 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2316 ref_dynamic and dynamic_def fields when setting def_regular
2319 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2322 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2325 For older changes see ChangeLog-2008
2331 version-control: never
projects / external / binutils.git / blob