| blob | e7f6f3bf17f56670357c355d52fc7769a621d5b0 |
1 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
3 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
4 link.
5 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
6 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
7 * elf32-avr.c (elf32_avr_relax_section): Likewise.
8 * elf32-frv.c (elf32_avr_relax_section): Likewise.
9 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
10 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
11 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
12 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
13 * reloc.c (bfd_generic_relax_section): Likewise.
14 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
15 * vms.c (vms_bfd_relax_section): Likewise.
17 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
19 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
21 * elf32-i386.c (is_indirect_symbol): Renamed to ...
22 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
24 * elf32-i386.c (allocate_dynrelocs): Updated.
25 (elf_i386_relocate_section): Likewise.
26 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
27 (elf64_x86_64_relocate_section): Likewise.
29 * elf64-x86-64.c (is_indirect_symbol): Removed.
31 2009-05-26 Nick Clifton <nickc@redhat.com>
33 * po/id.po: Updated Indonesian translation.
35 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
37 * Makefile.am: Run "make dep-am".
38 (AM_CPPFLAGS): New.
39 (LIBDL): New.
40 (ALL_MACHINES): Add cpu-plugin.lo.
41 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
42 (BFD32_BACKENDS): Add plugin.lo.
43 (BFD32_BACKENDS_CFILES): Add plugin.c.
44 (libbfd_la_LIBADD): Add LIBDL
45 * archures.c (bfd_architecture): Add bfd_arch_plugin.
46 (bfd_plugin_arch): Declare.
47 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
48 * bfd.c (bfd): Add plugin_data.
49 * config.bfd: Handle the plugin target.
50 * configure.in: Check for --enable-plugins.
51 (LT_INIT): Use the dlopen option.
52 * cpu-plugin.c: New.
53 * plugin.c: New.
54 * plugin.h: New.
55 * targets.c (plugin_vec): Declare.
56 (_bfd_target_vector): Add plugin_vec.
57 * Makefile.in: Regenerate.
58 * bfd-in2.h: Regenerate.
59 * configure: Regenerate.
61 2009-05-26 Alan Modra <amodra@bigpond.net.au>
63 * dep-in.sed: Don't modify .o to .lo here. Output one filename
64 per line with all lines having continuation backslash. Prefix
65 first line with "A", following lines with "B".
66 * Makefile.am (DEP): Don't use dep.sed here.
67 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
68 dep.sed here on dependencies, sort and uniq.
69 * Makefile.in: Regenerate.
71 2009-05-25 Tristan Gingold <gingold@adacore.com>
73 * makefile.vms: Add verilog.obj to object list OBJS.
75 2009-05-24 Alan Modra <amodra@bigpond.net.au>
77 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
78 for BFD_IN_MEMORY is cleared.
79 (bfd_bwrite): Zero excess memory allocated.
81 2009-05-22 Julian Brown <julian@codesourcery.com>
83 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
84 macros.
85 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
86 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
87 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
88 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
89 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
90 (a8_erratum_fix, a8_erratum_reloc): New structs.
91 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
92 num_a8_erratum_fixes, fix_cortex_a8 fields.
93 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
94 (elf32_arm_add_stub): Split into two parts, creating...
95 (elf32_arm_create_or_find_stub_sec): New function.
96 (elf32_arm_final_link_relocate): Add forward declaration.
97 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
98 relocations, multiple relocations per stub.
99 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
100 (arm_size_one_stub): Use find_stub_size_and_template.
101 (a8_reloc_compare): New.
102 (find_thumb_glue): Add forward declaration.
103 (cortex_a8_erratum_scan): New.
104 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
105 (bfd_elf32_arm_set_cortex_a8_fix): New.
106 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
107 (arm_map_one_stub): Add THUMB32_TYPE support.
108 (a8_branch_to_stub_data): New.
109 (make_branch_to_a8_stub): New.
110 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
111 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
112 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
113 Cortex-A8 erratum workaround.
114 * bfd-in2.h: Regenerate.
116 2009-05-22 Alan Modra <amodra@bigpond.net.au>
118 * Makefile.am: Run "make dep-am".
119 * Makefile.in: Regenerate.
120 * po/SRC-POTFILES.in: Regenerate.
122 2009-05-21 Alan Modra <amodra@bigpond.net.au>
124 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
125 commit.
127 2009-05-21 Alan Modra <amodra@bigpond.net.au>
129 * elf-bfd.h (struct elf_backend_data
130 <elf_backend_link_output_symbol_hook>): Return an int.
131 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
132 symbols on deleted .opd entries.
133 * elflink.c (elf_link_output_sym): Return without outputting sym
134 if output_symbol_hook returns 2.
135 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
136 Abort if we must not discard sym.
137 (elf_link_input_bfd): Similarly, don't set finfo->indices for
138 local syms.
139 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
140 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
141 elf_backend_link_output_symbol_hook return type change.
142 * elf32-arm.c (output_arch_syminfo): Likewise.
143 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
144 (elf32_arm_output_arch_local_syms): Likewise.
145 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
146 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
147 (bfd_score_elf_link_output_symbol_hook): Likewise.
148 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
149 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
150 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
151 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
152 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
153 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
154 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
155 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
156 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
157 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
158 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
160 2009-05-21 Alan Modra <amodra@bigpond.net.au>
162 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
163 out of range .opd symbols.
165 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
167 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
168 fprintf_vma directly.
169 * peXXigen.c (pe_print_edata): Likewise.
170 (pe_print_pdata): Likewise.
171 (_bfd_XX_print_ce_compressed_pdata): Likewise.
172 (_bfd_XX_print_private_bfd_data_common): Likewise.
174 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
176 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
178 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
179 Paul Brook <paul@codesourcery.com>
181 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
182 fix discarded sections.
184 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
186 * elf32-spu.c (mark_overlay_section): Move .init and .fini
187 sections into the software icache.
189 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
191 * elf32-spu.c (build_stub): Always build "compact" sofware
192 i-cache stubs.
194 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
196 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
197 (spu_elf_setup): Initialize it.
198 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
199 Update to new-sytle cache manager data structures.
200 (spu_elf_build_stubs): Generate new-style cache manager data
201 structures and symbols.
202 (spu_elf_auto_overlay): Update size computation.
204 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
206 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
207 segments first amongst the program headers.
209 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
211 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
212 into addresses for relocation types that look at high bits. Remove
213 special handling of relocation overflow warnings.
215 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
217 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
218 control flow graph between fragments of a function.
220 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
222 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
223 generate only a 16-byte .toe section.
224 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
226 2009-05-14 Alan Modra <amodra@bigpond.net.au>
228 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
229 (spu_elf_place_overlay_data): ..here. New function.
230 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
232 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
234 * elf32-arm.c: Move sysdep.h to start of file.
236 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
238 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
239 start of overlays.
240 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
241 __icache_tag_array and __icache_tag_array_size.
243 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
245 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
246 ATTRIBUTE_UNUSED.
247 (bfinfdpic_link_omit_section_dynsym): Likewise.
248 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
250 2009-05-05 Paul Brook <paul@codesourcery.com>
252 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
253 * bfd-in2.h: Regenerate.
254 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
255 (_arm_elf_section_data): Add text and exidx fields.
256 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
257 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
258 copy_exidx_entry): New functions.
259 (elf32_arm_write_section): Fixup .ARM.exidx contents.
261 2009-05-05 Christophe lyon <christophe.lyon@st.com>
263 * elf32-arm.c (DEF_STUBS): New helper define.
264 (DEF_STUB): Likewise.
265 (stub_def): New type.
266 (stub_definitions): New array, containing stub template pointers
267 and sizes.
268 (arm_size_one_stub): Make use of stub_definitions.
270 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
272 * elflink.c (find_version_for_sym): Remove from here, ...
273 * linker.c (bfd_find_version_for_sym): ... rename, replace
274 here, make public and update all callers.
275 * bfd-in2.h: Regenerate.
277 2009-04-30 Nick Clifton <nickc@redhat.com>
279 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
280 section pointer.
281 (struct elf_obj_data): Add has_ifunc_symbols boolean.
282 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
283 into a STT_GNU_IFUNC symbol type.
284 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
285 type.
286 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
287 the binary contains ifunc symbols.
288 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
289 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
290 * elf32-i386.c (is_indirect_function): New function.
291 (elf_i386_check_relocs): Create an ifunc output section.
292 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
293 section if necessary.
294 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
295 if necessary.
296 (elf_i386_add_symbol_hook): New function. Set the
297 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
298 symbol is encountered.
299 (elf_backend_post_process_headers): Define.
300 (elf_backend_add_symbol_hook): Define.
301 (elf_i386_post_process_headers): Rename to
302 elf_i388_fbsd_post_process_headers.
303 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
304 (is_indirect_function): New function.
305 (elf64_x86_64_check_relocs): Create an ifunc output section.
306 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
307 section if necessary.
308 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
309 symbol if necessary.
310 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
311 elf_obj_data structure if an ifunc symbol is encountered.
312 (elf_backend_post_process_headers): Define.
313 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
314 if we have ifunc symbols to handle.
315 (get_ifunc_reloc_section_name): New function. Computes the name
316 for an ifunc section.
317 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
318 section to hold ifunc relocs.
319 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
320 (bfd_print_symbol_vandf): Handle ifunc symbols.
321 (bfd_decode_symclass): Likewise.
322 * bfd-in2.h: Regenerate.
324 2009-04-30 Joseph Myers <joseph@codesourcery.com>
326 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
327 MOVW and MOVT relocations in a shared library link.
329 2009-04-27 Anthony Green <green@moxielogic.com>
331 * verilog.c: New file.
332 * Makefile.am (BFD32_LIBS): Add verilog.c.
333 (BFD32_LIBS_CFILES): Add verilog.c.
334 (verilog.lo): New build rule.
335 * Makefile.in: Rebuilt.
336 * targets.c: Add verilog support.
337 * bfd.c (tdata union): Add Verilog private data field.
338 * bfd-in2.h: Regenerate.
340 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
342 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
343 copy pe_opthdr.
345 2009-04-23 Matthias Klose <doko@ubuntu.com>
347 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
349 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
351 PR9743
352 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
353 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
354 (elf32_arm_size_stubs): Likewise.
355 (record_thumb_to_arm_glue): Deleted unused function.
356 (bfd_elf32_arm_process_before_allocation): No longer handle
357 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
358 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
359 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
361 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
363 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
364 (elf32_arm_write_section): Declare early.
365 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
366 (arm_allocate_glue_section_space): Exclude empty sections.
367 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
368 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
369 BFD.
370 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
371 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
372 (elf32_arm_size_dynamic_sections): Allocate interworking
373 sections here.
374 (bfd_elf32_bfd_final_link): Define.
376 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
378 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
380 * coffcode.h (coff_compute_section_file_positions): Clear
381 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
383 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
384 force_minimum_alignment.
386 * libcoff.h: Regenerated.
388 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
389 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
391 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
392 nor target_subsystem.
394 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
395 force_minimum_alignment nor target_subsystem.
397 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
399 * coff-x86_64.c (PEI_HEADERS): Protect includes.
400 (bfd_pe_print_pdata): Remove #ifdef PE variation.
401 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
402 include in coff-x86_64.c of headers.
403 (PDATA_ROW_SIZE): New define.
404 (pex_regs[]): New static array.
405 (pex64_get_runtime_function): New static function.
406 (pex64_get_unwind_info): Likewise.
407 (pex64_get_scope_entry): Likewise.
408 (pex64_xdata_print_uwd_codes): Likewise.
409 (pex64_get_section_by_rva): Likewise.
410 (pex64_dump_xdata): Likewise.
411 (pex64_bfd_print_pdata): Likewise.
412 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
413 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
414 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
416 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
417 Alan Modra <amodra@bigpond.net.au>
418 Dave Korn <dave.korn.cygwin@gmail.com>
420 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
421 long names and non-NUL-terminated strings.
423 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
425 * bfd-in2.h: Regenerated.
427 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
429 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
430 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
432 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
434 PR binutils/10074
435 * coffcode.h (bfd_pei_p): New.
437 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
438 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
439 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
440 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
441 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
442 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
444 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
445 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
446 bfd_efi_rtdrv_x86_64_vec,
447 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
448 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
449 * targets.c: Likewise.
451 * configure: Regenerated.
452 * libcoff.h: Likewise.
453 * Makefile.in: Likewise.
455 * efi-app-ia32.c: Removed.
456 * efi-app-x86_64.c: Likewise.
457 * efi-bsdrv-ia32.c: Likewise.
458 * efi-bsdrv-ia64.c: Likewise.
459 * efi-bsdrv-x86_64.c: Likewise.
460 * efi-rtdrv-ia32.c: Likewise.
461 * efi-rtdrv-ia64.c: Likewise.
462 * efi-rtdrv-x86_64.c: Likewise.
463 * efi-rtdrv-ia32.c: Likewise.
465 * efi-app-ia64.c: Moved to ...
466 * pei-ia64.c: This.
467 (TARGET_SYM): Set to bfd_pei_ia64_vec.
468 (TARGET_NAME): Set to pei-ia64.
470 * libpei.h (bfd_target_pei_p): Removed.
471 (bfd_target_pei_arch): Likewise.
472 (bfd_target_efi_app_p): Likewise.
473 (bfd_target_efi_app_arch): Likewise.
474 (bfd_target_efi_bsdrv_p): Likewise.
475 (bfd_target_efi_bsdrv_arch): Likewise.
476 (bfd_target_efi_rtdrv_p): Likewise.
477 (bfd_target_efi_rtdrv_arch): Likewise.
478 (bfd_pe_executable_p): Likewise.
480 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
481 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
482 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
483 and efi-rtdrv-ia32.c.
484 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
485 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
486 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
487 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
488 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
489 efi-rtdrv-x86_64.c. Add pei-ia64.c.
490 (efi-app-ia64.lo): Removed.
491 (efi-bsdrv-ia32.lo): Likewise.
492 (efi-rtdrv-ia32.lo): Likewise.
493 (efi-app-ia64.lo): Likewise.
494 (efi-bsdrv-ia64.lo): Likewise.
495 (efi-rtdrv-ia64.lo): Likewise.
496 (efi-app-x86_64.lo): Likewise.
497 (efi-bsdrv-x86_64.lo): Likewise.
498 (efi-rtdrv-x86_64.lo): Likewise.
499 (pei-ia64.lo): New.
501 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
502 with bfd_pei_p.
503 (arch_type): Removed.
504 (pe_arch): Likewise.
505 (pe_bfd_object_p): Just return coff_object_p.
507 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
508 bfd_pe_executable_p with bfd_pei_p.
510 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
512 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
513 PLT entries to an undefined symbol when generating a shared
514 library.
516 2009-04-17 Nick Clifton <nickc@redhat.com>
518 PR 9909
519 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
521 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
523 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
524 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
525 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
526 * binary.c (binary_bfd_define_common_symbol): Likewise.
527 * bout.c (b_out_bfd_define_common_symbol): Likewise.
528 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
529 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
530 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
531 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
532 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
533 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
534 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
535 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
536 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
537 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
538 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
539 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
540 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
541 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
542 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
543 * som.c (som_bfd_define_common_symbol): Likewise.
544 * srec.c (srec_bfd_define_common_symbol): Likewise.
545 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
546 * versados.c (versados_bfd_define_common_symbol): Likewise.
547 * vms.c (vms_bfd_define_common_symbol): Likewise.
548 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
549 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
550 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
551 (pmac_xcoff_vec): Likewise.
552 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
553 (aix5coff64_vec): Likewise.
554 * linker.c (bfd_generic_define_common_symbol): New function.
555 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
556 (_bfd_define_common_symbol): New field.
557 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
558 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
559 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
560 symbols here.
561 * bfd-in2.h: Regenerate.
562 * libbfd.h: Likewise.
563 * libcoff.h: Likewise.
565 2009-04-15 Anthony Green <green@moxielogic.com>
567 * targets.c: Add moxie support.
568 * Makefile.am: Ditto.
569 * Makefile.in: Rebuilt.
570 * cpu-moxie.c, elf32-moxie.c: New files.
571 * archures.c: Add moxie support.
572 * configure.in: Add moxie support.
573 * configure: Rebuilt.
574 * config.bfd, archures.c: Add moxie support.
575 * bfd-in2.h: Rebuilt.
577 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
579 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
580 branch to an undef weak symbol into a jump to next instruction if
581 a PLT entry will be created.
583 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
585 * coffgen.c (make_a_section_from_file): Set the backend long
586 section names enable if long section names found on input.
587 * coffcode.h: Extend long section names documentation to match.
589 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
591 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
592 machine code.
594 2009-04-07 DJ Delorie <dj@redhat.com>
596 * archures.c: Add bfd_mach_mep_c5.
597 * bfd-in2.h: Likewise.
598 * cpu-mep.c: Add bfd_c5_arch.
599 * elf32-mep.c: Support it.
601 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
603 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
604 info->callbacks->einfo.
605 * linker.c (_bfd_generic_section_already_linked): Likewise.
607 2009-04-06 DJ Delorie <dj@redhat.com>
609 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
611 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
613 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
614 _bfd_pex64_print_pdata only if PE is defined.
616 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
617 (_bfd_pex64_print_pdata): This.
619 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
620 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
621 is defined.
623 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
625 * coff-x86_64.c (bfd_pe_print_pdata): Define as
626 _bfd_pep_print_x64_pdata.
627 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
628 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
630 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
632 * elf32-xtensa.c (relax_property_section): Always set r_offset
633 to zero.
635 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
637 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
638 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
639 branch stubs.
640 (elf32_arm_stub_type): New enum values for the two new stubs.
641 (arm_type_of_stub): Make use of the two new stubs.
642 (arm_size_one_stub): Handle the two new stubs.
644 2009-04-01 Matt Thomas <matt@netbsd.org>
646 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
647 hidden symbols into the GOT or PLT.GOT.
648 (elf_vax_relocate_section): Do not emit a PCREL reloc
649 into a shared object if it is against a hidden symbol.
651 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
653 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
654 and know_contains_shared_object_p.
655 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
656 Cache the result in the archive_info table.
657 (xcoff_auto_export_p): Add an "info" parameter and update the
658 call to xcoff_archive_contains_shared_object_p.
659 (xcoff_mark_auto_exports): Update accordingly.
660 (xcoff_post_gc_symbol): Likewise.
662 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
664 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
665 rather than C_EXT.
667 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
669 * coff-rs6000.c (member_layout): New structure.
670 (archive_iterator): Likewise.
671 (member_layout_init): New function.
672 (archive_iterator_begin): Likewise.
673 (archive_iterator_next): Likewise.
674 (xcoff_write_armap_old): Use the new iterator functions.
675 (do_shared_object_padding): Delete.
676 (xcoff_write_armap_big): Use the new iterator functions. Simplify
677 handling of arch_info.
678 (xcoff_write_archive_contents_old): Allocate arelt_data in the
679 first loop rather than the second. Allocate a member header if
680 there isn't one, then work out the stat information and length
681 in the first loop too. Use the new iterators for the second loop.
682 (xcoff_write_archive_contents_big): Likewise.
684 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
686 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
687 (bfd_xcoff_set_archive_import_path): Likewise.
688 * bfd-in2.h: Regenerate.
689 * xcofflink.c: Include libiberty.h.
690 (xcoff_archive_info): New structure.
691 (xcoff_archive_info_hash): New function.
692 (xcoff_archive_info_eq): Likewise.
693 (xcoff_get_archive_info): Likewise.
694 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
695 (bfd_xcoff_split_import_path): New function.
696 (bfd_xcoff_set_archive_import_path): Likewise.
697 (xcoff_set_import_path): Move earlier in file.
698 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
699 object to the the directory part of the bfd's filename. Get the
700 import path and filename of an archive object from the archive's
701 xcoff_tdata, initializing it if necessary. Update use of
702 import_file_id.
703 (bfd_link_input_bfd): Update use of import_file_id.
704 (xcoff_write_global_symbol): Likewise.
706 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
708 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
710 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
712 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
713 a .loader section for relocatable links.
714 (xcoff_need_ldrel_p): New function.
715 (xcoff_mark): Use it.
716 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
717 a loader section.
718 (xcoff_build_ldsym): New function, split out from...
719 (xcoff_build_ldsyms): ...here. Rename to...
720 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
721 call xcoff_build_ldsym, if there's a loader section.
722 (xcoff_build_loader_section): New function, extracted verbatim from...
723 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
724 there's a loader section. Only add an __rtinit loader symbol
725 if there's a loader section. Update after above name change.
726 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
727 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
728 and xcoff_create_ldrel.
729 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
730 (xcoff_reloc_link_order): Likewise, but only call it if there's
731 a loader section. Use xcoff_symbol_section.
732 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
733 if there's a loader section.
735 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
737 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
739 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
741 * elf32-arm.c (group_sections): Rewrite loops for better
742 readability.
744 2009-03-30 DJ Delorie <dj@redhat.com>
746 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
747 relocs when doing a relocatable link.
749 2009-03-28 Mark Mitchell <mark@codesourcery.com>
751 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
752 "ERROR:", in error messages.
753 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
754 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
755 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
756 (elf32_arm_merge_eabi_attributes): Likewise.
757 (elf32_arm_merge_private_bfd_data): Likewise.
759 2009-03-27 Nick Clifton <nickc@redhat.com>
761 * section.c (bfd_get_section_contents): Detect and handle the case
762 where a section has the SEC_IN_MEMORY flag set but no actual
763 contents allocated.
765 2009-03-26 Alan Modra <amodra@bigpond.net.au>
767 PR 6494
768 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
769 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
770 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
771 if we don't find matching PT_LOAD when copying.
773 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
775 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
776 the reloc descriptions.
778 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
780 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
781 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
782 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
784 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
786 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
787 (bfd_i386_arch_intel_syntax): Likewise.
788 (i8086_arch): Likewise.
789 (bfd_x86_64_arch): Likewise.
791 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
793 * elf32-cris.c (cris_elf_relocate_section): <case
794 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
795 symbols for non-allocated sections. Don't check whether to
796 generate R_CRIS_DTPMOD for non-allocated sections.
797 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
798 handle relocation GC:ing if applied to non-allocated section.
799 (cris_elf_check_relocs): Similar.
801 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
802 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
803 when emitting a known TP offset in the GOT.
805 2009-03-23 Alan Modra <amodra@bigpond.net.au>
807 * elf64-ppc.c (synthetic_opd): Delete.
808 (compare_symbols): Look for .opd name rather than section match.
809 (ppc64_elf_get_synthetic_symtab): Likewise.
811 2009-03-21 Alan Modra <amodra@bigpond.net.au>
813 * elf32-ppc.c (is_pic_glink_stub): Delete.
814 (is_nonpic_glink_stub): New function.
815 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
816 than first pic one.
817 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
819 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
820 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
822 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
823 macros for visibilty and locality checks.
824 (elf_s390_adjust_dynamic_symbol): Likewise.
825 (allocate_dynrelocs): Likewise.
826 (elf_s390_relocate_section): Likewise.
827 (elf_s390_finish_dynamic_symbol): Likewise.
828 * elf64-s390.c (elf_s390_check_relocs): Likewise.
829 (elf_s390_adjust_dynamic_symbol): Likewise.
830 (allocate_dynrelocs): Likewise.
831 (elf_s390_relocate_section): Likewise.
832 (elf_s390_finish_dynamic_symbol): Likewise.
834 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
836 * bfd-in2.h: Regenerated.
837 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
838 for debugging sections and map memory read/write dependent on
839 SEC_COFF_NOREAD.
840 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
841 without memory read flags set.
842 * section.c: Add SEC_COFF_NOREAD to section flags.
844 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
846 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
847 for format string.
849 2009-03-19 Alan Modra <amodra@bigpond.net.au>
851 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
852 "no overlays" return. If there are overlays, create overlay
853 manager entry symbols here, so that..
854 (spu_elf_build_stubs): ..we don't need to set them up here.
855 Simplify entry symbol tests.
856 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
858 2009-03-18 Mark Kettenis <kettenis@gnu.org>
860 * elf.c (elfcore_grok_openbsd_procinfo)
861 (elfcore_grok_openbsd_note): New functions.
862 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
864 2009-03-18 Alan Modra <amodra@bigpond.net.au>
866 * vms-hdr.c: Don't include alloca.h.
867 * elf32-m68hc1x.c: Include alloca-conf.h.
868 * xsym.c: Likewise.
869 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
870 * som.c: Likewise.
871 * Makefile.am: Run "make dep-am".
872 * Makefile.in: Regenerate.
874 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
876 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
878 2009-03-17 Alan Modra <amodra@bigpond.net.au>
880 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
881 Add compact_stub.
882 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
883 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
884 ovly_return fields with ovly_entry[2]. Adjust all users.
885 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
886 when soft-icache.
887 (spu_elf_build_stubs): Likewise.
888 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
889 ovly_flavour changes. Update all callers.
890 (ovl_stub_size_log2): New function.
891 (build_stub): Handle compact icache stubs. Use different manager
892 entry point for stubs in non-icache area.
893 (spu_elf_size_stubs): Don't allocate space for indirect branch
894 descriptors.
895 (spu_elf_build_stubs): And don't built them.
897 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
899 * dwarf2.c (read_section): Always use rawsize, if available.
901 2009-03-16 Alan Modra <amodra@bigpond.net.au>
903 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
904 of rawsize and size for buffer.
906 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
908 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
909 parameter just because fixed sections fit into local store.
910 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
911 generating overlays if fixed sections plus reserved stack
912 and heap space fit into local store.
914 2009-03-15 Alan Modra <amodra@bigpond.net.au>
916 * elf32-spu.c (build_stub): Correct icache set_id.
917 (spu_elf_relocate_section): Likewise.
919 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
921 * xcofflink.c (xcoff_link_check_archive_element): Only free the
922 symbol table if it was created by the current call.
924 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
926 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
927 class XMC_DS rather than XMC_UA.
929 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
931 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
932 bfd_boolean export_defineds parameter with an unsigned int
933 auto_export_flags parameter.
934 * bfd-in2.h: Regenerate.
935 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
936 split out from xcoff_build_ldsyms.
937 (xcoff_covered_by_expall_p): New function.
938 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
939 but with extra code to handle -bexpfull and -bexpall.
940 (xcoff_mark_auto_exports): New function.
941 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
942 a function should be automatically exported.
943 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
944 parameter with an auto_export_flags parameter. Update ldinfo
945 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
946 exported symbols.
948 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
950 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
951 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
952 init and fini functions. Do garbage collection for objects
953 without an entry point too.
955 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
957 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
958 check whether a symbol has csect information.
959 (coff_print_aux): Likewise.
960 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
961 information for C_AIX_WEAKEXT too.
962 (_bfd_xcoff_swap_aux_out): Likewise.
963 (xcoff_reloc_type_br): Handle defweak symbols too.
964 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
965 information for C_AIX_WEAKEXT too.
966 (_bfd_xcoff64_swap_aux_out): Likewise.
967 (xcoff64_reloc_type_br): Handle defweak symbols too.
968 * coffgen.c (coff_print_symbol): Handle auxillary function
969 information for C_AIX_WEAKEXT too.
970 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
971 instead of BSF_GLOBAL if the L_WEAK flag is set.
972 (xcoff_dynamic_definition_p): New function.
973 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
974 defines h. Don't change h if ldsym isn't the definition. Otherwise,
975 always take the symbol class from the ldsym. Use weak bfd symbol
976 types for weak ldsyms.
977 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
978 Fix the check for whether a definition is from a shared object.
979 Allow redefinitions of weak symbols.
980 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
981 (xcoff_keep_symbol_p): Likewise.
982 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
983 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
984 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
985 but mark them as L_WEAK.
986 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
987 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
989 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
991 * xcofflink.c (xcoff_mark): When walking the relocations,
992 only mark the target symbol or the target section, not both.
993 (xcoff_final_definition_p): New function.
994 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
995 symbol is a valid definition of the associated output symbol.
996 Use XCOFF_ALLOCATED to stop the same hash table entry having
997 two output symbols.
998 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
999 keeping a symbol.
1000 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1002 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1004 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1005 symbols as XMC_XO.
1007 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1009 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1010 * libcoff.h: Regenerate.
1011 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1012 line-number counts in the bfd's lineno_counts field.
1013 Don't keep per-csect line-number counts.
1014 (xcoff_sweep): Don't update per-csect line-number counts.
1015 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1016 entries in each output section.
1017 (xcoff_link_input_bfd): Get the number of line numbers from
1018 the bfd's lineno_counts field, rather than recalculating it
1019 from scratch. Fix the range check when updating C_BINCL and
1020 C_EINCL symbols.
1021 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1022 here. Don't expect csects to have line-number counts.
1024 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1026 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1027 * libcoff.h: Regenerate.
1028 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1029 "skip" logic from xcoff_link_input_bfd.
1030 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1031 objects in a dynamic link, rather than checking whether csectpp
1032 is null. Always allocate debug_index for other objects,
1033 and always go through the loop. Update the type of debug_index
1034 after the change above. Read the auxillary csect information
1035 and use xcoff_keep_symbol_p to decide whether a symbol should
1036 be kept. Set its debug_index to -2 if not.
1037 (xcoff_link_input_bfd): Update the type of debug_index after
1038 the change above and always expect it to be nonnull. Use it to
1039 test whether a symbol should be stripped, rather than making the
1040 decision here. Postpone all symbol creation to the second pass.
1042 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1044 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1045 creating a descriptor.
1046 (xcoff_sweep): Don't mark toc_section unless it's needed.
1047 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1048 when marking every bfd.
1049 (xcoff_link_input_bfd): Skip all TOC anchors.
1050 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1051 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1052 to -1; call xcoff_find_tc0 instead.
1054 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1056 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1057 * libcoff.h: Regenerate.
1058 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1059 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1060 the previous symbol's csect. Treat last_symndx as an inclusive value
1061 and simplify its handling.
1062 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1063 symbols with the right csect. Don't mark rsec when processing
1064 relocations against undefined or absolute sections.
1065 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1066 of bfd_und_section_ptr.
1067 (xcoff_link_input_bfd): Likewise.
1069 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1071 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1072 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1073 flag is set. Assert that all undefined symbols are either
1074 imported or defined by a dynamic object.
1075 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1076 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1077 handling to all relocations. Only set XCOFF_CALLED for function
1078 symbols.
1079 (xcoff_find_function): New function, split out from...
1080 (bfd_xcoff_export_symbol) ...here.
1081 (xcoff_set_import_path): New function, split out from...
1082 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1083 meaning of XCOFF_CALLED.
1084 (xcoff_mark_symbol): If we mark an undefined and unimported
1085 symbol, find some way of defining it. If the symbol is a function
1086 descriptor, fill in its definition automatically. If the symbol
1087 is a function, mark its descriptor and allocate room for global
1088 linkage code. Otherwise mark the symbol as implicitly imported.
1089 Move the code for creating function descriptors from...
1090 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1091 check for symbols that were implicitly defined.
1092 (xcoff_mark): Don't count any dynamic relocations against
1093 function symbols.
1094 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1095 in the xcoff link info.
1096 (xcoff_link_input_bfd): Remove handling of undefined and
1097 unexported symbols.
1099 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1101 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1102 if the target is absolute. Fix comment typo.
1103 (xcoff_ppc_relocate_section): Remove FIXME.
1104 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1105 if the target is absolute.
1107 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1109 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1110 R_POS and R_NEG relocations against absolute symbols to the
1111 .loader section.
1113 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1115 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1116 to 2 for bfd_mach_ppc_620.
1118 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1120 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1121 * configure.in: Likewise.
1122 * configure: Regenerate.
1124 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1126 PR binutils/9945
1127 * elf.c (assign_section_numbers): Generate symbol table if there
1128 is any relocation in output.
1129 (_bfd_elf_compute_section_file_positions): Likewise.
1131 2009-03-13 Nick Clifton <nickc@redhat.com>
1133 PR 9934
1134 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1135 * elflink.c (elf_link_read_relocs_from_section): Use
1136 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1137 relocs but no symbol table.
1138 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1140 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1142 PR ld/9938
1143 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1144 to check ___tls_get_addr.
1146 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1147 strncmp to check __tls_get_addr.
1149 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1151 * dwarf2.c (read_section): Always check the offset, even when the
1152 section has been read before.
1154 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1156 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1157 comments.
1159 2009-03-11 Chris Demetriou <cgd@google.com>
1161 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1162 * bfd-in2.h: Regenerate.
1163 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1164 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1165 mode.
1166 (bsd_write_armap): Likewise.
1167 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1168 flag is set, do nothing.
1169 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1170 for timestamp.
1172 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1174 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1175 used to update stack pointer.
1177 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1179 PR binutils/9921
1180 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1181 for unknown symbols in absolute section.
1183 2009-03-06 Nick Clifton <nickc@redhat.com>
1185 * po/es.po: Updated Spanish translation.
1187 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1189 * elf32-arm.c (group_sections): Take next section size into
1190 account before accepting to group it.
1192 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1194 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1195 PLT entries.
1196 (elf32_arm_final_link_relocate): Likewise.
1198 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1200 PR 9923
1201 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1203 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1205 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1206 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1207 (BFD_FAKE_SECTION): Init new flag.
1208 * ecoff.c (bfd_debug_section): Likewise.
1209 * bfd-in2.h: Regenerate.
1210 * libbfd.h: Regenerate.
1211 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1212 (ppc_elf_reloc_type_lookup): Handle new relocs.
1213 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1214 without marker relocs.
1215 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1216 if section has no old-style calls.
1217 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1218 Don't try to optimize new-style __tls_get_addr call when handling
1219 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1220 relocs.
1221 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1222 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1223 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1224 without marker relocs.
1225 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1226 if section has no old-style calls. Set toc_ref for new relocs as
1227 appropriate.
1228 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1229 Don't try to optimize new-style __tls_get_addr call when handling
1230 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1231 relocs.
1233 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1235 PR 6768
1236 * configure.in: Test for ld --as-needed support. Link shared
1237 libbfd against libm.
1238 * configure: Regenerate.
1240 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1242 * Makefile.am: Run "make dep-am".
1243 * Makefile.in: Regenerate.
1245 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1247 * elf32-score7.c: New file.
1248 * elf32-score.h: New file.
1249 * elf32-score.c: Add code to support score 7. Set score7 as the
1250 default.
1251 * cpu-score.c: Add score7 architecure.
1252 (compatibile): New function.
1253 * Makefile.am: Add rules for building elf32-score7 object.
1254 * Makefile.in: Regenerate.
1255 * configure.in: Add elf32-score7 object to score vectors.
1256 * configure: Regenerate.
1257 * reloc.c: Add score7 relocs.
1258 * archures.c: Add score3 and score7 machine numbers.
1259 * bfd-in2.h: Regenerate.
1260 * libbfd.h: Regenerate.
1262 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1264 * configure: Regenerate.
1266 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1268 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1269 (elf32_hppa_check_relocs): Use it.
1271 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1272 elf64-hppa.c.
1273 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1274 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1275 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1276 (elf_hppa_record_segment_addrs): Likewise.
1277 (elf_hppa_final_link): Likewise.
1278 (elf_hppa_relocate_insn): Likewise.
1279 (elf_hppa_final_link_relocate): Likewise.
1280 (elf64_hppa_relocate_section): Likewise.
1281 * elf64-hppa.c: Insert above.
1283 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1285 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1286 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1287 (elf_hppa_relocate_section): Likewise.
1288 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1289 from struct elf_link_hash_entry. Add count field.
1290 (struct elf64_hppa_dyn_hash_table): Delete.
1291 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1292 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1293 (hppa_elf_hash_entry, eh_name): Define.
1294 (elf64_hppa_new_dyn_hash_entry): Delete.
1295 (elf64_hppa_dyn_hash_lookup): Delete.
1296 (elf64_hppa_dyn_hash_traverse): Delete.
1297 (get_dyn_name): Delete.
1298 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1299 of struct elf64_hppa_dyn_hash_entry *.
1300 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1301 allocate_global_data_plt, allocate_global_data_stub,
1302 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1303 Likewise.
1304 (hppa64_link_hash_newfunc): New.
1305 (elf64_hppa_hash_table_create): Rework.
1306 (count_dyn_reloc): Likewise.
1307 (hppa64_elf_local_refcounts): New.
1308 (elf64_hppa_check_relocs): Rework using standard technique for recording
1309 local DLT, PLT and OPD reference counts.
1310 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1311 elf_link_hash_entry *.
1312 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1313 allocate_global_data_plt, allocate_global_data_stub,
1314 allocate_global_data_opd, allocate_dynrel_entries,
1315 elf64_hppa_adjust_dynamic_symbol,
1316 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1317 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1318 Use hppa_link_hash_table. Rework.
1319 (elf64_hppa_link_output_symbol_hook): Rework.
1320 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1321 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1322 elf64_hppa_finish_dynamic_sections): Likewise.
1324 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1326 * elf32-arm.c (stub_reloc_type): Removed.
1327 (insn_sequence): Renamed reloc_type field to r_type.
1328 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1329 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1330 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1331 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1332 (arm_stub_is_thumb): Catch new stubs.
1333 (arm_type_of_stub): Handle new stubs.
1334 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1335 (bfd_elf32_arm_process_before_allocation): Remove useless
1336 condition.
1338 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1340 * elf.c (elf_find_function): Use is_function_type to check
1341 function symbol.
1343 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1345 * xtensa-modules.c: Revert to previous version 1.11 due
1346 to inadvertant commit.
1348 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1350 * elf32-xtensa.c (text_action_add): Separate test for action
1351 type. Break if saved action is ta_widen_insn at same offset.
1353 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1355 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1356 to elf32_arm_stub_long_branch_any_arm_pic.
1357 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1358 (enum elf32_arm_stub_type, arm_type_of_stub)
1359 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1360 separately.
1362 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1364 * elf32-arm.c (PREV_SEC): Update comment.
1365 (group_sections): Rename argument to stubs_always_after_branch.
1366 Reverse the list and place stubs at the end of input sections.
1367 Undefine NEXT_SEC.
1368 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1370 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1372 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1373 Fix formatting.
1374 (arm_size_one_stub): Remove unnecessary break.
1375 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1377 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1379 * elf32-arm.c (stub_insn_type): New type.
1380 (stub_reloc_type): Likewise.
1381 (insn_sequence): Likewise.
1382 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1383 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1384 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1385 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1386 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1387 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1388 (elf32_arm_stub_hash_entry): Add new helper fields.
1389 (stub_hash_newfunc): Initialize these new fields.
1390 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1391 to take endianness into account.
1392 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1393 (arm_map_one_stub): Code is now more generic, thanks to
1394 insn_sequence.
1396 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1398 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1399 code.
1400 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1401 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1402 BLX is not available. Fix typo in warning message. Add comments
1403 and improve formatting.
1404 (arm_build_one_stub): Adjust to new
1405 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1406 (arm_map_one_stub): Likewise.
1408 2009-02-23 Tristan Gingold <gingold@adacore.com>
1409 Eric Botcazou <ebotcazou@adacore.com>
1410 Douglas B Rupp <rupp@gnat.com>
1412 * vms.h: Update copyright year, fix comments, reorder declarations.
1413 (_bfd_save_vms_section): Remove the prototype.
1414 (EGPS_S_V_NO_SHIFT): New constant.
1415 (bfd_vms_set_section_flags): New prototype.
1416 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1417 constants.
1418 (EGSY_S_W_FLAGS): Ditto.
1419 (EGSY_S_V_QUAD_VAL): Ditto.
1420 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1421 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1422 EGST_S_B_NAMLNG): Ditto.
1423 (ESRF_S_B_NAMLNG): Ditto.
1424 (ETIR_S_C_HEADER_SIZE): Ditto.
1425 (EGPS_S_V_ALLOC_64BIT): Ditto.
1426 (DST_S_C_EPILOG): Ditto.
1427 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1428 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1429 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1430 (DST_S_L_PCLINE_UNSLONG): Ditto.
1431 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1432 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1433 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1434 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1435 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1436 (DST_S_B_SRC_UNSBYTE): Ditto.
1437 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1438 Add prototypes.
1439 (vms_section, vms_reloc): Remove types.
1440 (hdr_struc): Replaced by ...
1441 (hdr_struct): ... new type.
1442 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1443 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1444 (EMH_DATE_LENGTH): Ditto.
1445 (eom_struc): Replaced by ...
1446 (eom_struct): ... new type.
1447 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1448 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1449 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1450 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1451 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1452 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1453 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1454 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1455 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1456 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1457 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1458 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1459 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1460 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1461 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1462 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1463 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1464 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1465 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1466 (enum file_type_enum): New type.
1467 (struct location_struct): Removed.
1468 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1469 (struct funcinfo, struct module): Ditto.
1470 (struct vms_private_data_struct): Update fields.
1471 (struct vms_section_data_struct): New type.
1473 * vms.c: Update copyright year, fix comments,
1474 Fix includes for DECC, add prototypes.
1475 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1476 some initializers.
1477 Use flavour to set is_vax, location_stack is removed.
1478 (struct pair): Declare.
1479 (fill_section_ptr): Initialize variables at declaration.
1480 Add guard to set SECTION_SYM flag, handlde und section.
1481 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1482 (_bfd_vms_slurp_object_records): New function, replaces previous
1483 vms_object_p.
1484 (vms_slurp_module): New function.
1485 (vms_slurp_image): Ditto.
1486 (vms_object_p): Complete rewrite.
1487 (vms_mkobject): Use is_vax field to slect architecture.
1488 (free_reloc_stream): New function.
1489 (vms_convert_to_var): Ditto.
1490 (vms_convert_to_var_1): Ditto.
1491 (vms_convert_to_var_unix_filename): Ditto.
1492 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1493 VAR format on VMS.
1494 (vms_new_section_hook): Set alignment to 0, allocate private data.
1495 (vms_get_section_contents): Load content.
1496 (vms_get_symbol_info): Handle undefined section.
1497 (vms_find_nearest_line): Handle.
1498 (alloc_reloc_stream): New function.
1499 (vms_slurp_reloc_table): Ditto.
1500 (vms_get_reloc_upper_bound): Make it real.
1501 (vms_canonicalize_reloc): Do the real work.
1502 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1503 ALPHA_R_BOH.
1504 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1505 (vms_set_arch_mach): Check arch.
1506 (vms_set_section_contents): Copy the content after allocation.
1507 (vms_alpha_vec): Update object flags.
1509 * vms-tir.c: Update copyright year, fix comments,
1510 add prototypes for new functions.
1511 (dst_define_location): New function.
1512 (dst_restore_location): New function.
1513 (dst_retrieve_location): New function.
1514 (dst_check_allocation): New function.
1515 (image_dump): Call dst_check_allocation.
1516 (image_write_b): Ditto.
1517 (image_write_w): Ditto.
1518 (image_write_l): Ditto.
1519 (image_write_q): Ditto.
1520 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1521 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1522 CTL_STKDL.
1523 Call error handler instead of abort if name is not known.
1524 (etir_sta): Add quarter_relocs argument and set it.
1525 Fix cast.
1526 (etir_sto): Ditto.
1527 (etir_opr): Ditto, return FALSE in case of error.
1528 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1529 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1530 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1531 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1532 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1533 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1534 Return FALSE in case of error.
1535 (tir_sta): Change sign of psect.
1536 (tir_ctl): Ditto.
1537 (tir_cmd): Fix cast. Makes tir_table static const.
1538 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1539 add argument to explain.
1540 (analyze_etir): Initialize maxptr, add quarter_relocs
1541 declaration, move some declarations into inner scopes.
1542 Handle quarter_relocs and STO_IMM.
1543 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1544 (_bfd_vms_slurp_relocs): New function.
1545 (_bfd_vms_decode_relocs): New function.
1546 (sto_imm): Rewritten.
1547 (start_first_etbt_record): New function.
1548 (start_another_etbt_record): Ditto.
1549 (etir_output_check): Ditto.
1550 (defer_reloc_p): Ditto.
1551 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1552 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1553 rewritte relocations handling.
1554 (_bfd_vms_write_tbt): Removed.
1555 (_bfd_vms_write_dbg): Ditto.
1557 * vms-misc.c: Update copyright year, Fix comments.
1558 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1559 (maybe_adjust_record_pointer_for_object): New function.
1560 (_bfd_vms_get_first_record): New function, replaces ...
1561 (_bfd_vms_get_record): .. removed.
1562 (_bfd_vms_get_object_record): New function.
1563 (_bfd_vms_get_object_record): New function.
1564 (vms_get_remaining_object_record): New function, replaces ...
1565 (_bfd_vms_get_next_record): ... removed.
1566 (add_new_contents): Removed.
1567 (_bfd_save_vms_section): Removed.
1568 (_bfd_get_vms_section): Removed.
1569 (_bfd_vms_output_flush): Write in VAR format.
1570 (new_symbol): Don't make UND section.
1572 * vms-hdr.c: Update copyright year, update list of record handled.
1573 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1574 (_bfd_vms_write_hdr): Strip vms and unix patches,
1575 add comments, truncate module name at 31 characters,
1576 use constants instead of hard-coded value,
1577 write BFD version instead of a fixed string.
1578 (_bfd_vms_slurp_ihd): New function.
1579 (_bfd_vms_slurp_isd): Ditto.
1580 (_bfd_vms_slurp_ihs): Ditto.
1581 (new_module): Ditto.
1582 (parse_module): Ditto
1583 (build_module_list): Ditto.
1584 (module_find_nearest_line): Ditto.
1585 (_bfd_vms_find_nearest_dst_line): Ditto.
1586 (vms_slurp_debug): Ditto.
1587 (_bfd_vms_slurp_dbg): Ditto.
1588 (_bfd_vms_slurp_tbt): Ditto.
1589 (_bfd_vms_write_dbg): Ditto.
1590 (_bfd_vms_write_tbt): Ditto.
1592 * vms-gsd.c: Update copyright year, update list of records handled.
1593 (EVAX_LITERALS_NAME): New macro.
1594 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1595 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1596 (register_universal_symbol): New function and prototype.
1597 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1598 improve debug messages,
1599 use constants instead of hard-coded value,
1600 fix missing endianness conversion,
1601 handle global symbol (SYMG).
1602 (bfd_vms_set_section_flags): New function.
1603 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1604 handle section literals,
1605 fix indentation,
1606 handle section bfd and vms flags,
1607 don't output LIB$INITIALIZE symbol,
1608 fix handling of weak symbols,
1609 fix evax vs vax procedure descriptor,
1610 handle absolute symbols.
1612 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1613 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1615 * makefile.vms (DEFS): Fix flags for VMS.
1617 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1619 * bfd-in2.h: Regenerated.
1620 * libbfd.h: Regenerated.
1622 2009-02-20 Cary Coutant <ccoutant@google.com>
1624 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1625 in struct stat.
1627 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1629 PR gas/7059
1630 * coffcode.h (coff_write_object_contents): Don't let the string
1631 table offset overflow the s_name field when using long section names.
1633 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1635 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1636 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1637 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1638 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1639 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1640 (bfd_pmac_xcoff_backend_data): Likewise.
1641 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1642 (bfd_xcoff_aix5_backend_data): Likewise.
1643 (xcoff64_write_object_contents): Delete unused long_section_names
1644 local variable.
1645 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1646 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1647 struct non-const.
1648 * coffcode.h (documentation): Update to describe long section names.
1649 (COFFLONGSECTIONCATHELPER): New helper macro.
1650 (BLANKOR1TOODD): Likewise.
1651 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1652 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1653 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1654 (bfd_coff_set_long_section_names_allowed): New function.
1655 (bfd_coff_set_long_section_names_disallowed): Likewise.
1656 (struct bfd_coff_backend_data): Add new backend hook function
1657 pointer _bfd_coff_set_long_section_names.
1658 (bfd_coff_set_long_section_names): New backend hook.
1659 (coff_write_object_contents): Only generate long section names if
1660 bfd_coff_long_section_names() indicates they are currently enabled.
1661 (bfd_coff_std_swap_table): Make non-const, and initialise long
1662 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1663 (ticoff0_swap_table): Likewise to both.
1664 (ticoff1_swap_table): Again, likewise to both.
1665 * coffgen.c (make_a_section_from_file): Allow long section names
1666 as inputs even if not currently allowed for outputs.
1667 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1668 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1669 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1670 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1671 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1672 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1673 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1674 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1675 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1676 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1677 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1678 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1679 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1680 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1681 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1682 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1683 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1684 * libcoff-in.h: Update copyright year to cause updated copyright
1685 year in generated libcoff.h, and fix typo.
1686 * libcoff.h: Regenerated.
1687 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1688 (_bfd_ecoff_no_long_sections): Add prototype.
1689 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1690 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1691 defined by an including .c file.
1692 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1693 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1694 (ticoff1_swap_table): Likewise to both.
1696 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1698 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1699 stub. Catch default case error.
1700 (arm_map_one_stub): Add missing Thumb mapping symbol.
1702 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1704 PR 9841
1705 * elf32-avr.c: Handle case where no local symbos exist correctly.
1707 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1709 bfd/
1710 * elf32-arm.c (arm_long_branch_stub,
1711 arm_thumb_v4t_long_branch_stub,
1712 arm_thumb_thumb_long_branch_stub,
1713 arm_thumb_arm_v4t_long_branch_stub,
1714 arm_thumb_arm_v4t_short_branch_stub,
1715 arm_pic_long_branch_stub):
1716 Renamed to elf32_arm_stub_long_branch_any_any,
1717 elf32_arm_stub_long_branch_v4t_arm_thumb,
1718 elf32_arm_stub_long_branch_thumb_only,
1719 elf32_arm_stub_long_branch_v4t_thumb_arm,
1720 elf32_arm_stub_short_branch_v4t_thumb_arm,
1721 elf32_arm_stub_long_branch_any_any_pic.
1722 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1723 arm_thumb_thumb_stub_long_branch,
1724 arm_thumb_arm_v4t_stub_long_branch,
1725 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1726 Renamed to arm_stub_long_branch_any_any,
1727 arm_stub_long_branch_v4t_arm_thumb,
1728 arm_stub_long_branch_thumb_only,
1729 arm_stub_long_branch_v4t_thumb_arm,
1730 arm_stub_short_branch_v4t_thumb_arm,
1731 arm_stub_long_branch_any_any_pic.
1733 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1735 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1736 in branch offset check.
1738 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1740 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1741 add toc.symndx and toc.add.
1742 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1743 Set up toc.add.
1744 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1745 callers.
1746 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1747 (branch_reloc_hash_match): New function, extracted from..
1748 (ppc64_elf_tls_optimize): ..here.
1749 (ppc64_elf_relocate_section): Properly set addends when optimizing
1750 tls sequences. Avoid unnecessary reading and writing of insns.
1751 Only redo reloc when symbol changed. Bypass symbol checks when
1752 using tlsld_got.
1753 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1754 (branch_reloc_hash_match): New function, extracted from..
1755 (ppc_elf_tls_optimize): ..here.
1756 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1757 Don't clear addend on zapped __tls_get_addr reloc.
1759 2009-02-12 Nick Clifton <nickc@redhat.com>
1761 PR 9827
1762 * elflink.c (bfd_elf_final_link): When counting the relocations,
1763 if the header size has not been set yet then assume that it will
1764 match the output section's reloc type.
1766 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1768 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1769 relocatable link.
1771 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1773 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1774 (find_function): Likewise.
1775 (pasted_function): Don't error if no prior function found.
1776 (discover_functions): Revert 2008-12-10 change. Extend first
1777 function range to start of section.
1779 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1781 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1782 functions to C90.
1783 * elf64-hppa.h: Likewise.
1785 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1787 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1788 .sbss handling.
1790 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1792 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1793 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1795 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1797 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1798 * archures.c (bfd_mach_mips_xlr): Define.
1799 * bfd-in2.h: Regenerate.
1800 * cpu-mips.c (I_xlr): Define.
1801 (arch_info_struct): Add XLR entry.
1802 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1803 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1804 (mips_mach_extensions): Add XLR entry.
1806 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1808 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1810 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1812 * configure.in: AC_SUBST pdfdir.
1813 * Makefile.am: Add install-pdf, install-pdf-am
1814 and install-pdf-recursive targets. Define pdfdir.
1815 * doc/Makefile.am: Define pdf__strip_dir. Add
1816 install-pdf and install-pdf-am targets.
1817 * po/Make-in: Add install-pdf target.
1818 * configure: Regenerate.
1819 * Makefile.in: Regenerate
1820 * doc/Makefile.in: Regenerate.
1822 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1824 * bfd-in2.h: Regenerate.
1825 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1826 fields from n_entries to n_slots where appropriate, update comments.
1827 (HOWTO): Add TLS relocations.
1828 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1829 (enum elf_m68k_got_offset_size): New enum.
1830 (struct elf_m68k_got_entry.type): Move field to ...
1831 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1832 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1833 functions.
1834 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1835 functions.
1836 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1837 fields into n_entries array. Update comments.
1838 (elf_m68k_init_got): Simplify, update all uses.
1839 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1840 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1841 GOT entries; update name, update all uses.
1842 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1843 (elf_m68k_get_got_entry): Update.
1844 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1845 simplify.
1846 (elf_m68k_remove_got_entry_type): Simplify.
1847 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1848 (elf_m68k_can_merge_gots): Update.
1849 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1850 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1851 GOT entries, simplify.
1852 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1853 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1854 field, remove obsoleted local_n_entries field.
1855 (elf_m68k_partition_multi_got_2): New static function.
1856 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1857 update.
1858 (elf_m68k_remove_got_entry_type): Update.
1859 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1860 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1861 update of sgot->size and srelgot->size.
1862 (elf_m68k_gc_sweep_hook): Update.
1863 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1864 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1865 TLS relocations.
1866 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1867 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1869 2009-02-02 DJ Delorie <dj@redhat.com>
1871 * elf32-mep.c (config_names): Regenerate configuration.
1873 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1875 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1876 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1877 * elf.c (bfd_elf_get_str_section): Make static.
1878 (bfd_elf_find_section): Delete.
1879 * libbfd.h: Regenerate.
1881 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1883 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1884 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1886 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1888 * elflink.c (on_needed_list): New function.
1889 (elf_link_add_object_symbols): Link in --as-needed libs if they
1890 satisfy undefined symbols in other libs.
1892 2009-01-30 Julian Brown <julian@codesourcery.com>
1894 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1895 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1896 with --just-symbols (-R).
1898 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1900 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1901 high_pc in order to properly sign-extend VMAs.
1903 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1904 Mark Shinwell <shinwell@codesourcery.com>
1905 Catherine Moore <clm@codesourcery.com>
1907 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1909 2009-01-28 Catherine Moore <clm@codesourcery.com>
1911 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1912 SEC_LOAD for dynamic relocation sections.
1914 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1916 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1917 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1918 the size of local TLS data.
1920 2009-01-27 Andreas Schwab <schwab@suse.de>
1922 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1923 architectures in the archive.
1925 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1927 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1928 <R_CRIS_32_DTPREL>: Correct relocation value.
1930 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1931 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1932 symbols with non-default visibility.
1934 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1936 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1937 describing the trampolines.
1938 (ppc_elf_relocate_section): Update relocs to describe the
1939 trampolines.
1941 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1943 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1944 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1945 and R_PARISC_PCREL12F relocations.
1947 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1949 PR 6022
1950 * elflink.c (find_version_for_sym): New function split out from,
1951 but without export_dynamic test, ..
1952 (_bfd_elf_link_assign_sym_version): ..here.
1953 (_bfd_elf_export_symbol): Use it.
1955 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1957 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1958 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1959 * elflink.c: ..here, somewhat modified.
1960 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1961 _bfd_elf_link_find_version_dependencies,
1962 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1963 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1964 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1965 declare..
1966 * elflink.c: ..and make static here.
1967 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1968 of output_bfd from struct elf_find_verdep_info.
1969 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1970 struct elf_info_failed.
1971 (bfd_elf_size_dynamic_sections): Adjust.
1973 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1975 PR 6832
1976 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1977 after comp_unit_find_line call.
1979 2009-01-21 Nick Clifton <nickc@redhat.com>
1981 PR 9769
1982 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1983 tm_gmtoff field in struct tm.
1985 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1987 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1988 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1989 sections in soft-icache lines unless non_ia_text. Don't add
1990 rodata if doing so would exceed line size.
1992 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1994 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1995 types than bfd_link_hash_indirect, before early return, call
1996 _bfd_elf_link_hash_copy_indirect.
1998 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2000 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2001 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2002 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2003 (elf_backend_obj_attrs_order): New define.
2004 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2005 (elfNN_bed): Add elf_backend_obj_attrs_order.
2007 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2009 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2010 (obj_attr_size): Likewise.
2011 (write_obj_attribute): Likewise.
2012 (_bfd_elf_copy_obj_attributes): Likewise.
2013 (_bfd_elf_parse_attributes): Likewise.
2014 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2015 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2016 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2017 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2018 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2019 with macros.
2021 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2023 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2024 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2025 (bfd_elf_add_obj_attr_string): Likewise.
2026 (bfd_elf_add_obj_attr_int_string): Likewise.
2027 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2028 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2029 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2030 Tag_nodefaults has no default value.
2031 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2032 comment to reflect the new state.
2034 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2036 PR 9695
2037 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2038 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2039 (adjust_z_magix): Delete dead code handling QMAGIC.
2041 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2043 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2044 IMAGE_SCN_MEM_DISCARDABLE.
2046 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2048 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2049 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2050 * configure.in (commonbfdlib): Delete.
2051 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2052 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2053 is available, not just for linux.
2054 * po/SRC-POTFILES.in: Regenerate.
2055 * Makefile.in: Regenerate.
2056 * configure: Regenerate.
2058 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2059 Julian Brown <julian@codesourcery.com>
2061 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2062 ARM attributes in ABI 2.07.
2063 * elf32-arm.c (get_secondary_compatible_arch): New function.
2064 (set_secondary_compatible_arch): New function.
2065 (tag_cpu_arch_combine): New function.
2066 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2067 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2068 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2069 make it fit with order_01243.
2070 Add support for Tag_also_compatible_with,
2071 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2072 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2073 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2074 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2075 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2076 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2077 Rework the way unknown attributes are handled.
2078 Defer errors until all attributes have been processed.
2080 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2082 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2083 bfd_elf_add_obj_attr_int_string.
2084 Read Tag_compatibility from its new location in the attribute array,
2085 rather than the attribute list.
2086 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2087 bfd_elf_add_obj_attr_int_string.
2088 (_bfd_elf_parse_attributes): Likewise.
2089 (_bfd_elf_merge_object_attributes): There's now only one
2090 Tag_compatibility, and it's in the array, not the list.
2091 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2092 Tag_compatibility.
2093 (bfd_elf_add_obj_attr_compat): Rename to
2094 bfd_elf_add_obj_attr_int_string.
2095 (bfd_elf_add_proc_attr_compat): Rename to
2096 bfd_elf_add_proc_attr_int_string.
2097 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2098 Tag_compatibility.
2100 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2102 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2103 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2104 (vmsutil.lo): Add dependency rule.
2105 * Makefile.in: Regenerate.
2106 * config.bfd (ia64*-*-*vms*): Add case.
2107 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2108 * configure: Regenerate.
2109 * vmsutil.c: New file.
2110 * vmsutil.h: New file.
2111 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2112 attr to bfd_vma.
2113 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2114 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2115 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2116 elfNN_vms_object_p): New functions
2117 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2119 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2121 PR ld/9727
2122 * elflink.c (elf_gc_sweep): Exclude the group section if the
2123 first member of the section group is excluded.
2125 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2127 PR 9735
2128 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2129 saved filename, use bfd_alloc rather than bfd_malloc for it.
2131 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2133 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2135 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2137 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2139 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2141 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2143 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2145 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2146 num_lines_log2.
2147 (struct got_entry): Add br_addr.
2148 (struct call_info): Add priority.
2149 (struct function_info): Add lr_store and sp_adjust.
2150 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2151 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2152 area as an overlay, and check that no other overlays exist. Look up
2153 icache overlay manager entry sym.
2154 (BRA_STUBS, BRA, BRASL): Define.
2155 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2156 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2157 in branch insn.
2158 (count_stub, build_stub): Support soft-icache.
2159 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2160 (spu_elf_size_stubs): Size soft-icache stubs.
2161 (overlay_index): New function.
2162 (spu_elf_build_stubs): Make static. Support soft-icache.
2163 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2164 (find_function_stack_adjust): Save lr store and stack adjust insn
2165 offsets.
2166 (maybe_insert_function): Adjust find_function_stack_adjust call.
2167 (mark_functions_via_relocs): Retrieve priority.
2168 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2169 (sort_calls): Sort by priority first.
2170 (mark_overlay_section): Ignore .ovl.init.
2171 (sum_stack): Only print when stack_analysis.
2172 (print_one_overlay_section): New function, extracted from..
2173 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2174 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2175 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2176 analysis. Call spu_elf_build_stubs.
2177 (spu_elf_relocate_section): For soft-icache encode overlay index
2178 into addresses.
2179 (spu_elf_output_symbol_hook): Support soft-icache.
2180 (spu_elf_modify_program_headers: Likewise.
2182 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2183 num_regions to num_lines. Add line_size and max_branch.
2184 (enum _ovly_flavour): Add ovly_soft_icache.
2185 (spu_elf_build_stubs): Delete.
2187 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2189 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2190 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2192 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2194 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2195 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2196 the program, the known offset starts at the negative size of the
2197 TLS section.
2198 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2199 Similar.
2201 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2203 * config.bfd: Add lm32-*-rtems*.
2205 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2207 * coff-ppc.c: Add 2009 to Copyright.
2208 * elf32-cris.c: Likewise.
2209 * elflink.c: Likewise.
2211 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2213 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2214 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2216 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2218 PR ld/9679
2219 * elflink.c (elf_merge_st_other): New.
2220 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2221 hide them if needed.
2222 (elf_link_add_object_symbols): Updated.
2224 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2226 PR ld/9676
2227 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2228 ref_dynamic and dynamic_def fields when setting def_regular
2229 to 1.
2231 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2233 PR 9682
2234 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2235 literal.
2237 For older changes see ChangeLog-2008
2238 \f
2239 Local Variables:
2240 mode: change-log
2241 left-margin: 8
2242 fill-column: 74
2243 version-control: never
2244 End: