1 2009-05-22 Julian Brown <julian@codesourcery.com>
3 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
5 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
6 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
7 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
8 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
9 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
10 (a8_erratum_fix, a8_erratum_reloc): New structs.
11 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
12 num_a8_erratum_fixes, fix_cortex_a8 fields.
13 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
14 (elf32_arm_add_stub): Split into two parts, creating...
15 (elf32_arm_create_or_find_stub_sec): New function.
16 (elf32_arm_final_link_relocate): Add forward declaration.
17 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
18 relocations, multiple relocations per stub.
19 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
20 (arm_size_one_stub): Use find_stub_size_and_template.
21 (a8_reloc_compare): New.
22 (find_thumb_glue): Add forward declaration.
23 (cortex_a8_erratum_scan): New.
24 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
25 (bfd_elf32_arm_set_cortex_a8_fix): New.
26 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
27 (arm_map_one_stub): Add THUMB32_TYPE support.
28 (a8_branch_to_stub_data): New.
29 (make_branch_to_a8_stub): New.
30 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
31 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
32 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
33 Cortex-A8 erratum workaround.
34 * bfd-in2.h: Regenerate.
36 2009-05-22 Alan Modra <amodra@bigpond.net.au>
38 * Makefile.am: Run "make dep-am".
39 * Makefile.in: Regenerate.
40 * po/SRC-POTFILES.in: Regenerate.
42 2009-05-21 Alan Modra <amodra@bigpond.net.au>
44 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
47 2009-05-21 Alan Modra <amodra@bigpond.net.au>
49 * elf-bfd.h (struct elf_backend_data
50 <elf_backend_link_output_symbol_hook>): Return an int.
51 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
52 symbols on deleted .opd entries.
53 * elflink.c (elf_link_output_sym): Return without outputting sym
54 if output_symbol_hook returns 2.
55 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
56 Abort if we must not discard sym.
57 (elf_link_input_bfd): Similarly, don't set finfo->indices for
59 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
60 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
61 elf_backend_link_output_symbol_hook return type change.
62 * elf32-arm.c (output_arch_syminfo): Likewise.
63 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
64 (elf32_arm_output_arch_local_syms): Likewise.
65 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
66 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
67 (bfd_score_elf_link_output_symbol_hook): Likewise.
68 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
69 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
70 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
71 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
72 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
73 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
74 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
75 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
76 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
77 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
78 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
80 2009-05-21 Alan Modra <amodra@bigpond.net.au>
82 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
83 out of range .opd symbols.
85 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
87 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
89 * peXXigen.c (pe_print_edata): Likewise.
90 (pe_print_pdata): Likewise.
91 (_bfd_XX_print_ce_compressed_pdata): Likewise.
92 (_bfd_XX_print_private_bfd_data_common): Likewise.
94 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
96 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
98 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
99 Paul Brook <paul@codesourcery.com>
101 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
102 fix discarded sections.
104 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
106 * elf32-spu.c (mark_overlay_section): Move .init and .fini
107 sections into the software icache.
109 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
111 * elf32-spu.c (build_stub): Always build "compact" sofware
114 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
116 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
117 (spu_elf_setup): Initialize it.
118 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
119 Update to new-sytle cache manager data structures.
120 (spu_elf_build_stubs): Generate new-style cache manager data
121 structures and symbols.
122 (spu_elf_auto_overlay): Update size computation.
124 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
126 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
127 segments first amongst the program headers.
129 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
131 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
132 into addresses for relocation types that look at high bits. Remove
133 special handling of relocation overflow warnings.
135 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
137 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
138 control flow graph between fragments of a function.
140 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
142 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
143 generate only a 16-byte .toe section.
144 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
146 2009-05-14 Alan Modra <amodra@bigpond.net.au>
148 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
149 (spu_elf_place_overlay_data): ..here. New function.
150 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
152 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
154 * elf32-arm.c: Move sysdep.h to start of file.
156 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
158 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
160 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
161 __icache_tag_array and __icache_tag_array_size.
163 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
165 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
167 (bfinfdpic_link_omit_section_dynsym): Likewise.
168 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
170 2009-05-05 Paul Brook <paul@codesourcery.com>
172 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
173 * bfd-in2.h: Regenerate.
174 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
175 (_arm_elf_section_data): Add text and exidx fields.
176 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
177 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
178 copy_exidx_entry): New functions.
179 (elf32_arm_write_section): Fixup .ARM.exidx contents.
181 2009-05-05 Christophe lyon <christophe.lyon@st.com>
183 * elf32-arm.c (DEF_STUBS): New helper define.
184 (DEF_STUB): Likewise.
185 (stub_def): New type.
186 (stub_definitions): New array, containing stub template pointers
188 (arm_size_one_stub): Make use of stub_definitions.
190 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
192 * elflink.c (find_version_for_sym): Remove from here, ...
193 * linker.c (bfd_find_version_for_sym): ... rename, replace
194 here, make public and update all callers.
195 * bfd-in2.h: Regenerate.
197 2009-04-30 Nick Clifton <nickc@redhat.com>
199 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
201 (struct elf_obj_data): Add has_ifunc_symbols boolean.
202 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
203 into a STT_GNU_IFUNC symbol type.
204 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
206 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
207 the binary contains ifunc symbols.
208 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
209 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
210 * elf32-i386.c (is_indirect_function): New function.
211 (elf_i386_check_relocs): Create an ifunc output section.
212 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
213 section if necessary.
214 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
216 (elf_i386_add_symbol_hook): New function. Set the
217 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
218 symbol is encountered.
219 (elf_backend_post_process_headers): Define.
220 (elf_backend_add_symbol_hook): Define.
221 (elf_i386_post_process_headers): Rename to
222 elf_i388_fbsd_post_process_headers.
223 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
224 (is_indirect_function): New function.
225 (elf64_x86_64_check_relocs): Create an ifunc output section.
226 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
227 section if necessary.
228 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
230 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
231 elf_obj_data structure if an ifunc symbol is encountered.
232 (elf_backend_post_process_headers): Define.
233 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
234 if we have ifunc symbols to handle.
235 (get_ifunc_reloc_section_name): New function. Computes the name
236 for an ifunc section.
237 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
238 section to hold ifunc relocs.
239 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
240 (bfd_print_symbol_vandf): Handle ifunc symbols.
241 (bfd_decode_symclass): Likewise.
242 * bfd-in2.h: Regenerate.
244 2009-04-30 Joseph Myers <joseph@codesourcery.com>
246 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
247 MOVW and MOVT relocations in a shared library link.
249 2009-04-27 Anthony Green <green@moxielogic.com>
251 * verilog.c: New file.
252 * Makefile.am (BFD32_LIBS): Add verilog.c.
253 (BFD32_LIBS_CFILES): Add verilog.c.
254 (verilog.lo): New build rule.
255 * Makefile.in: Rebuilt.
256 * targets.c: Add verilog support.
257 * bfd.c (tdata union): Add Verilog private data field.
258 * bfd-in2.h: Regenerate.
260 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
262 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
265 2009-04-23 Matthias Klose <doko@ubuntu.com>
267 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
269 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
272 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
273 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
274 (elf32_arm_size_stubs): Likewise.
275 (record_thumb_to_arm_glue): Deleted unused function.
276 (bfd_elf32_arm_process_before_allocation): No longer handle
277 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
278 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
279 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
281 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
283 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
284 (elf32_arm_write_section): Declare early.
285 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
286 (arm_allocate_glue_section_space): Exclude empty sections.
287 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
288 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
290 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
291 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
292 (elf32_arm_size_dynamic_sections): Allocate interworking
294 (bfd_elf32_bfd_final_link): Define.
296 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
298 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
300 * coffcode.h (coff_compute_section_file_positions): Clear
301 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
303 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
304 force_minimum_alignment.
306 * libcoff.h: Regenerated.
308 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
309 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
311 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
312 nor target_subsystem.
314 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
315 force_minimum_alignment nor target_subsystem.
317 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
319 * coff-x86_64.c (PEI_HEADERS): Protect includes.
320 (bfd_pe_print_pdata): Remove #ifdef PE variation.
321 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
322 include in coff-x86_64.c of headers.
323 (PDATA_ROW_SIZE): New define.
324 (pex_regs[]): New static array.
325 (pex64_get_runtime_function): New static function.
326 (pex64_get_unwind_info): Likewise.
327 (pex64_get_scope_entry): Likewise.
328 (pex64_xdata_print_uwd_codes): Likewise.
329 (pex64_get_section_by_rva): Likewise.
330 (pex64_dump_xdata): Likewise.
331 (pex64_bfd_print_pdata): Likewise.
332 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
333 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
334 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
336 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
337 Alan Modra <amodra@bigpond.net.au>
338 Dave Korn <dave.korn.cygwin@gmail.com>
340 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
341 long names and non-NUL-terminated strings.
343 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
345 * bfd-in2.h: Regenerated.
347 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
349 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
350 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
352 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
355 * coffcode.h (bfd_pei_p): New.
357 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
358 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
359 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
360 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
361 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
362 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
364 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
365 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
366 bfd_efi_rtdrv_x86_64_vec,
367 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
368 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
369 * targets.c: Likewise.
371 * configure: Regenerated.
372 * libcoff.h: Likewise.
373 * Makefile.in: Likewise.
375 * efi-app-ia32.c: Removed.
376 * efi-app-x86_64.c: Likewise.
377 * efi-bsdrv-ia32.c: Likewise.
378 * efi-bsdrv-ia64.c: Likewise.
379 * efi-bsdrv-x86_64.c: Likewise.
380 * efi-rtdrv-ia32.c: Likewise.
381 * efi-rtdrv-ia64.c: Likewise.
382 * efi-rtdrv-x86_64.c: Likewise.
383 * efi-rtdrv-ia32.c: Likewise.
385 * efi-app-ia64.c: Moved to ...
387 (TARGET_SYM): Set to bfd_pei_ia64_vec.
388 (TARGET_NAME): Set to pei-ia64.
390 * libpei.h (bfd_target_pei_p): Removed.
391 (bfd_target_pei_arch): Likewise.
392 (bfd_target_efi_app_p): Likewise.
393 (bfd_target_efi_app_arch): Likewise.
394 (bfd_target_efi_bsdrv_p): Likewise.
395 (bfd_target_efi_bsdrv_arch): Likewise.
396 (bfd_target_efi_rtdrv_p): Likewise.
397 (bfd_target_efi_rtdrv_arch): Likewise.
398 (bfd_pe_executable_p): Likewise.
400 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
401 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
402 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
403 and efi-rtdrv-ia32.c.
404 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
405 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
406 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
407 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
408 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
409 efi-rtdrv-x86_64.c. Add pei-ia64.c.
410 (efi-app-ia64.lo): Removed.
411 (efi-bsdrv-ia32.lo): Likewise.
412 (efi-rtdrv-ia32.lo): Likewise.
413 (efi-app-ia64.lo): Likewise.
414 (efi-bsdrv-ia64.lo): Likewise.
415 (efi-rtdrv-ia64.lo): Likewise.
416 (efi-app-x86_64.lo): Likewise.
417 (efi-bsdrv-x86_64.lo): Likewise.
418 (efi-rtdrv-x86_64.lo): Likewise.
421 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
423 (arch_type): Removed.
425 (pe_bfd_object_p): Just return coff_object_p.
427 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
428 bfd_pe_executable_p with bfd_pei_p.
430 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
432 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
433 PLT entries to an undefined symbol when generating a shared
436 2009-04-17 Nick Clifton <nickc@redhat.com>
439 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
441 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
443 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
444 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
445 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
446 * binary.c (binary_bfd_define_common_symbol): Likewise.
447 * bout.c (b_out_bfd_define_common_symbol): Likewise.
448 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
449 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
450 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
451 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
452 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
453 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
454 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
455 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
456 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
457 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
458 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
459 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
460 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
461 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
462 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
463 * som.c (som_bfd_define_common_symbol): Likewise.
464 * srec.c (srec_bfd_define_common_symbol): Likewise.
465 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
466 * versados.c (versados_bfd_define_common_symbol): Likewise.
467 * vms.c (vms_bfd_define_common_symbol): Likewise.
468 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
469 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
470 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
471 (pmac_xcoff_vec): Likewise.
472 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
473 (aix5coff64_vec): Likewise.
474 * linker.c (bfd_generic_define_common_symbol): New function.
475 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
476 (_bfd_define_common_symbol): New field.
477 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
478 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
479 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
481 * bfd-in2.h: Regenerate.
482 * libbfd.h: Likewise.
483 * libcoff.h: Likewise.
485 2009-04-15 Anthony Green <green@moxielogic.com>
487 * targets.c: Add moxie support.
488 * Makefile.am: Ditto.
489 * Makefile.in: Rebuilt.
490 * cpu-moxie.c, elf32-moxie.c: New files.
491 * archures.c: Add moxie support.
492 * configure.in: Add moxie support.
493 * configure: Rebuilt.
494 * config.bfd, archures.c: Add moxie support.
495 * bfd-in2.h: Rebuilt.
497 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
499 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
500 branch to an undef weak symbol into a jump to next instruction if
501 a PLT entry will be created.
503 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
505 * coffgen.c (make_a_section_from_file): Set the backend long
506 section names enable if long section names found on input.
507 * coffcode.h: Extend long section names documentation to match.
509 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
511 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
514 2009-04-07 DJ Delorie <dj@redhat.com>
516 * archures.c: Add bfd_mach_mep_c5.
517 * bfd-in2.h: Likewise.
518 * cpu-mep.c: Add bfd_c5_arch.
519 * elf32-mep.c: Support it.
521 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
523 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
524 info->callbacks->einfo.
525 * linker.c (_bfd_generic_section_already_linked): Likewise.
527 2009-04-06 DJ Delorie <dj@redhat.com>
529 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
531 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
533 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
534 _bfd_pex64_print_pdata only if PE is defined.
536 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
537 (_bfd_pex64_print_pdata): This.
539 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
540 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
543 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
545 * coff-x86_64.c (bfd_pe_print_pdata): Define as
546 _bfd_pep_print_x64_pdata.
547 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
548 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
550 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
552 * elf32-xtensa.c (relax_property_section): Always set r_offset
555 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
557 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
558 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
560 (elf32_arm_stub_type): New enum values for the two new stubs.
561 (arm_type_of_stub): Make use of the two new stubs.
562 (arm_size_one_stub): Handle the two new stubs.
564 2009-04-01 Matt Thomas <matt@netbsd.org>
566 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
567 hidden symbols into the GOT or PLT.GOT.
568 (elf_vax_relocate_section): Do not emit a PCREL reloc
569 into a shared object if it is against a hidden symbol.
571 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
573 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
574 and know_contains_shared_object_p.
575 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
576 Cache the result in the archive_info table.
577 (xcoff_auto_export_p): Add an "info" parameter and update the
578 call to xcoff_archive_contains_shared_object_p.
579 (xcoff_mark_auto_exports): Update accordingly.
580 (xcoff_post_gc_symbol): Likewise.
582 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
584 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
587 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
589 * coff-rs6000.c (member_layout): New structure.
590 (archive_iterator): Likewise.
591 (member_layout_init): New function.
592 (archive_iterator_begin): Likewise.
593 (archive_iterator_next): Likewise.
594 (xcoff_write_armap_old): Use the new iterator functions.
595 (do_shared_object_padding): Delete.
596 (xcoff_write_armap_big): Use the new iterator functions. Simplify
597 handling of arch_info.
598 (xcoff_write_archive_contents_old): Allocate arelt_data in the
599 first loop rather than the second. Allocate a member header if
600 there isn't one, then work out the stat information and length
601 in the first loop too. Use the new iterators for the second loop.
602 (xcoff_write_archive_contents_big): Likewise.
604 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
606 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
607 (bfd_xcoff_set_archive_import_path): Likewise.
608 * bfd-in2.h: Regenerate.
609 * xcofflink.c: Include libiberty.h.
610 (xcoff_archive_info): New structure.
611 (xcoff_archive_info_hash): New function.
612 (xcoff_archive_info_eq): Likewise.
613 (xcoff_get_archive_info): Likewise.
614 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
615 (bfd_xcoff_split_import_path): New function.
616 (bfd_xcoff_set_archive_import_path): Likewise.
617 (xcoff_set_import_path): Move earlier in file.
618 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
619 object to the the directory part of the bfd's filename. Get the
620 import path and filename of an archive object from the archive's
621 xcoff_tdata, initializing it if necessary. Update use of
623 (bfd_link_input_bfd): Update use of import_file_id.
624 (xcoff_write_global_symbol): Likewise.
626 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
628 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
630 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
632 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
633 a .loader section for relocatable links.
634 (xcoff_need_ldrel_p): New function.
635 (xcoff_mark): Use it.
636 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
638 (xcoff_build_ldsym): New function, split out from...
639 (xcoff_build_ldsyms): ...here. Rename to...
640 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
641 call xcoff_build_ldsym, if there's a loader section.
642 (xcoff_build_loader_section): New function, extracted verbatim from...
643 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
644 there's a loader section. Only add an __rtinit loader symbol
645 if there's a loader section. Update after above name change.
646 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
647 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
648 and xcoff_create_ldrel.
649 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
650 (xcoff_reloc_link_order): Likewise, but only call it if there's
651 a loader section. Use xcoff_symbol_section.
652 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
653 if there's a loader section.
655 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
657 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
659 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
661 * elf32-arm.c (group_sections): Rewrite loops for better
664 2009-03-30 DJ Delorie <dj@redhat.com>
666 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
667 relocs when doing a relocatable link.
669 2009-03-28 Mark Mitchell <mark@codesourcery.com>
671 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
672 "ERROR:", in error messages.
673 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
674 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
675 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
676 (elf32_arm_merge_eabi_attributes): Likewise.
677 (elf32_arm_merge_private_bfd_data): Likewise.
679 2009-03-27 Nick Clifton <nickc@redhat.com>
681 * section.c (bfd_get_section_contents): Detect and handle the case
682 where a section has the SEC_IN_MEMORY flag set but no actual
685 2009-03-26 Alan Modra <amodra@bigpond.net.au>
688 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
689 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
690 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
691 if we don't find matching PT_LOAD when copying.
693 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
695 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
696 the reloc descriptions.
698 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
700 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
701 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
702 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
704 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
706 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
707 (bfd_i386_arch_intel_syntax): Likewise.
708 (i8086_arch): Likewise.
709 (bfd_x86_64_arch): Likewise.
711 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
713 * elf32-cris.c (cris_elf_relocate_section): <case
714 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
715 symbols for non-allocated sections. Don't check whether to
716 generate R_CRIS_DTPMOD for non-allocated sections.
717 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
718 handle relocation GC:ing if applied to non-allocated section.
719 (cris_elf_check_relocs): Similar.
721 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
722 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
723 when emitting a known TP offset in the GOT.
725 2009-03-23 Alan Modra <amodra@bigpond.net.au>
727 * elf64-ppc.c (synthetic_opd): Delete.
728 (compare_symbols): Look for .opd name rather than section match.
729 (ppc64_elf_get_synthetic_symtab): Likewise.
731 2009-03-21 Alan Modra <amodra@bigpond.net.au>
733 * elf32-ppc.c (is_pic_glink_stub): Delete.
734 (is_nonpic_glink_stub): New function.
735 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
737 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
739 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
740 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
742 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
743 macros for visibilty and locality checks.
744 (elf_s390_adjust_dynamic_symbol): Likewise.
745 (allocate_dynrelocs): Likewise.
746 (elf_s390_relocate_section): Likewise.
747 (elf_s390_finish_dynamic_symbol): Likewise.
748 * elf64-s390.c (elf_s390_check_relocs): Likewise.
749 (elf_s390_adjust_dynamic_symbol): Likewise.
750 (allocate_dynrelocs): Likewise.
751 (elf_s390_relocate_section): Likewise.
752 (elf_s390_finish_dynamic_symbol): Likewise.
754 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
756 * bfd-in2.h: Regenerated.
757 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
758 for debugging sections and map memory read/write dependent on
760 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
761 without memory read flags set.
762 * section.c: Add SEC_COFF_NOREAD to section flags.
764 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
766 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
769 2009-03-19 Alan Modra <amodra@bigpond.net.au>
771 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
772 "no overlays" return. If there are overlays, create overlay
773 manager entry symbols here, so that..
774 (spu_elf_build_stubs): ..we don't need to set them up here.
775 Simplify entry symbol tests.
776 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
778 2009-03-18 Mark Kettenis <kettenis@gnu.org>
780 * elf.c (elfcore_grok_openbsd_procinfo)
781 (elfcore_grok_openbsd_note): New functions.
782 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
784 2009-03-18 Alan Modra <amodra@bigpond.net.au>
786 * vms-hdr.c: Don't include alloca.h.
787 * elf32-m68hc1x.c: Include alloca-conf.h.
789 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
791 * Makefile.am: Run "make dep-am".
792 * Makefile.in: Regenerate.
794 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
796 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
798 2009-03-17 Alan Modra <amodra@bigpond.net.au>
800 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
802 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
803 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
804 ovly_return fields with ovly_entry[2]. Adjust all users.
805 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
807 (spu_elf_build_stubs): Likewise.
808 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
809 ovly_flavour changes. Update all callers.
810 (ovl_stub_size_log2): New function.
811 (build_stub): Handle compact icache stubs. Use different manager
812 entry point for stubs in non-icache area.
813 (spu_elf_size_stubs): Don't allocate space for indirect branch
815 (spu_elf_build_stubs): And don't built them.
817 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
819 * dwarf2.c (read_section): Always use rawsize, if available.
821 2009-03-16 Alan Modra <amodra@bigpond.net.au>
823 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
824 of rawsize and size for buffer.
826 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
828 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
829 parameter just because fixed sections fit into local store.
830 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
831 generating overlays if fixed sections plus reserved stack
832 and heap space fit into local store.
834 2009-03-15 Alan Modra <amodra@bigpond.net.au>
836 * elf32-spu.c (build_stub): Correct icache set_id.
837 (spu_elf_relocate_section): Likewise.
839 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
841 * xcofflink.c (xcoff_link_check_archive_element): Only free the
842 symbol table if it was created by the current call.
844 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
846 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
847 class XMC_DS rather than XMC_UA.
849 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
851 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
852 bfd_boolean export_defineds parameter with an unsigned int
853 auto_export_flags parameter.
854 * bfd-in2.h: Regenerate.
855 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
856 split out from xcoff_build_ldsyms.
857 (xcoff_covered_by_expall_p): New function.
858 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
859 but with extra code to handle -bexpfull and -bexpall.
860 (xcoff_mark_auto_exports): New function.
861 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
862 a function should be automatically exported.
863 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
864 parameter with an auto_export_flags parameter. Update ldinfo
865 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
868 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
870 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
871 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
872 init and fini functions. Do garbage collection for objects
873 without an entry point too.
875 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
877 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
878 check whether a symbol has csect information.
879 (coff_print_aux): Likewise.
880 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
881 information for C_AIX_WEAKEXT too.
882 (_bfd_xcoff_swap_aux_out): Likewise.
883 (xcoff_reloc_type_br): Handle defweak symbols too.
884 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
885 information for C_AIX_WEAKEXT too.
886 (_bfd_xcoff64_swap_aux_out): Likewise.
887 (xcoff64_reloc_type_br): Handle defweak symbols too.
888 * coffgen.c (coff_print_symbol): Handle auxillary function
889 information for C_AIX_WEAKEXT too.
890 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
891 instead of BSF_GLOBAL if the L_WEAK flag is set.
892 (xcoff_dynamic_definition_p): New function.
893 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
894 defines h. Don't change h if ldsym isn't the definition. Otherwise,
895 always take the symbol class from the ldsym. Use weak bfd symbol
896 types for weak ldsyms.
897 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
898 Fix the check for whether a definition is from a shared object.
899 Allow redefinitions of weak symbols.
900 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
901 (xcoff_keep_symbol_p): Likewise.
902 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
903 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
904 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
905 but mark them as L_WEAK.
906 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
907 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
909 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
911 * xcofflink.c (xcoff_mark): When walking the relocations,
912 only mark the target symbol or the target section, not both.
913 (xcoff_final_definition_p): New function.
914 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
915 symbol is a valid definition of the associated output symbol.
916 Use XCOFF_ALLOCATED to stop the same hash table entry having
918 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
920 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
922 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
924 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
927 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
929 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
930 * libcoff.h: Regenerate.
931 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
932 line-number counts in the bfd's lineno_counts field.
933 Don't keep per-csect line-number counts.
934 (xcoff_sweep): Don't update per-csect line-number counts.
935 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
936 entries in each output section.
937 (xcoff_link_input_bfd): Get the number of line numbers from
938 the bfd's lineno_counts field, rather than recalculating it
939 from scratch. Fix the range check when updating C_BINCL and
941 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
942 here. Don't expect csects to have line-number counts.
944 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
946 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
947 * libcoff.h: Regenerate.
948 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
949 "skip" logic from xcoff_link_input_bfd.
950 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
951 objects in a dynamic link, rather than checking whether csectpp
952 is null. Always allocate debug_index for other objects,
953 and always go through the loop. Update the type of debug_index
954 after the change above. Read the auxillary csect information
955 and use xcoff_keep_symbol_p to decide whether a symbol should
956 be kept. Set its debug_index to -2 if not.
957 (xcoff_link_input_bfd): Update the type of debug_index after
958 the change above and always expect it to be nonnull. Use it to
959 test whether a symbol should be stripped, rather than making the
960 decision here. Postpone all symbol creation to the second pass.
962 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
964 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
965 creating a descriptor.
966 (xcoff_sweep): Don't mark toc_section unless it's needed.
967 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
968 when marking every bfd.
969 (xcoff_link_input_bfd): Skip all TOC anchors.
970 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
971 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
972 to -1; call xcoff_find_tc0 instead.
974 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
976 * libcoff-in.h (xcoff_section_tdata): Update commentary.
977 * libcoff.h: Regenerate.
978 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
979 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
980 the previous symbol's csect. Treat last_symndx as an inclusive value
981 and simplify its handling.
982 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
983 symbols with the right csect. Don't mark rsec when processing
984 relocations against undefined or absolute sections.
985 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
986 of bfd_und_section_ptr.
987 (xcoff_link_input_bfd): Likewise.
989 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
991 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
992 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
993 flag is set. Assert that all undefined symbols are either
994 imported or defined by a dynamic object.
995 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
996 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
997 handling to all relocations. Only set XCOFF_CALLED for function
999 (xcoff_find_function): New function, split out from...
1000 (bfd_xcoff_export_symbol) ...here.
1001 (xcoff_set_import_path): New function, split out from...
1002 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1003 meaning of XCOFF_CALLED.
1004 (xcoff_mark_symbol): If we mark an undefined and unimported
1005 symbol, find some way of defining it. If the symbol is a function
1006 descriptor, fill in its definition automatically. If the symbol
1007 is a function, mark its descriptor and allocate room for global
1008 linkage code. Otherwise mark the symbol as implicitly imported.
1009 Move the code for creating function descriptors from...
1010 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1011 check for symbols that were implicitly defined.
1012 (xcoff_mark): Don't count any dynamic relocations against
1014 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1015 in the xcoff link info.
1016 (xcoff_link_input_bfd): Remove handling of undefined and
1019 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1021 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1022 if the target is absolute. Fix comment typo.
1023 (xcoff_ppc_relocate_section): Remove FIXME.
1024 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1025 if the target is absolute.
1027 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1029 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1030 R_POS and R_NEG relocations against absolute symbols to the
1033 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1035 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1036 to 2 for bfd_mach_ppc_620.
1038 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1040 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1041 * configure.in: Likewise.
1042 * configure: Regenerate.
1044 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf.c (assign_section_numbers): Generate symbol table if there
1048 is any relocation in output.
1049 (_bfd_elf_compute_section_file_positions): Likewise.
1051 2009-03-13 Nick Clifton <nickc@redhat.com>
1054 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1055 * elflink.c (elf_link_read_relocs_from_section): Use
1056 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1057 relocs but no symbol table.
1058 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1060 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1063 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1064 to check ___tls_get_addr.
1066 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1067 strncmp to check __tls_get_addr.
1069 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1071 * dwarf2.c (read_section): Always check the offset, even when the
1072 section has been read before.
1074 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1076 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1079 2009-03-11 Chris Demetriou <cgd@google.com>
1081 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1082 * bfd-in2.h: Regenerate.
1083 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1084 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1086 (bsd_write_armap): Likewise.
1087 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1088 flag is set, do nothing.
1089 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1092 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1094 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1095 used to update stack pointer.
1097 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1100 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1101 for unknown symbols in absolute section.
1103 2009-03-06 Nick Clifton <nickc@redhat.com>
1105 * po/es.po: Updated Spanish translation.
1107 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1109 * elf32-arm.c (group_sections): Take next section size into
1110 account before accepting to group it.
1112 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1114 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1116 (elf32_arm_final_link_relocate): Likewise.
1118 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1121 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1123 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1125 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1126 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1127 (BFD_FAKE_SECTION): Init new flag.
1128 * ecoff.c (bfd_debug_section): Likewise.
1129 * bfd-in2.h: Regenerate.
1130 * libbfd.h: Regenerate.
1131 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1132 (ppc_elf_reloc_type_lookup): Handle new relocs.
1133 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1134 without marker relocs.
1135 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1136 if section has no old-style calls.
1137 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1138 Don't try to optimize new-style __tls_get_addr call when handling
1139 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1141 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1142 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1143 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1144 without marker relocs.
1145 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1146 if section has no old-style calls. Set toc_ref for new relocs as
1148 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1149 Don't try to optimize new-style __tls_get_addr call when handling
1150 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1153 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1156 * configure.in: Test for ld --as-needed support. Link shared
1157 libbfd against libm.
1158 * configure: Regenerate.
1160 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1162 * Makefile.am: Run "make dep-am".
1163 * Makefile.in: Regenerate.
1165 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1167 * elf32-score7.c: New file.
1168 * elf32-score.h: New file.
1169 * elf32-score.c: Add code to support score 7. Set score7 as the
1171 * cpu-score.c: Add score7 architecure.
1172 (compatibile): New function.
1173 * Makefile.am: Add rules for building elf32-score7 object.
1174 * Makefile.in: Regenerate.
1175 * configure.in: Add elf32-score7 object to score vectors.
1176 * configure: Regenerate.
1177 * reloc.c: Add score7 relocs.
1178 * archures.c: Add score3 and score7 machine numbers.
1179 * bfd-in2.h: Regenerate.
1180 * libbfd.h: Regenerate.
1182 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1184 * configure: Regenerate.
1186 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1188 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1189 (elf32_hppa_check_relocs): Use it.
1191 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1193 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1194 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1195 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1196 (elf_hppa_record_segment_addrs): Likewise.
1197 (elf_hppa_final_link): Likewise.
1198 (elf_hppa_relocate_insn): Likewise.
1199 (elf_hppa_final_link_relocate): Likewise.
1200 (elf64_hppa_relocate_section): Likewise.
1201 * elf64-hppa.c: Insert above.
1203 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1205 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1206 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1207 (elf_hppa_relocate_section): Likewise.
1208 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1209 from struct elf_link_hash_entry. Add count field.
1210 (struct elf64_hppa_dyn_hash_table): Delete.
1211 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1212 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1213 (hppa_elf_hash_entry, eh_name): Define.
1214 (elf64_hppa_new_dyn_hash_entry): Delete.
1215 (elf64_hppa_dyn_hash_lookup): Delete.
1216 (elf64_hppa_dyn_hash_traverse): Delete.
1217 (get_dyn_name): Delete.
1218 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1219 of struct elf64_hppa_dyn_hash_entry *.
1220 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1221 allocate_global_data_plt, allocate_global_data_stub,
1222 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1224 (hppa64_link_hash_newfunc): New.
1225 (elf64_hppa_hash_table_create): Rework.
1226 (count_dyn_reloc): Likewise.
1227 (hppa64_elf_local_refcounts): New.
1228 (elf64_hppa_check_relocs): Rework using standard technique for recording
1229 local DLT, PLT and OPD reference counts.
1230 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1231 elf_link_hash_entry *.
1232 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1233 allocate_global_data_plt, allocate_global_data_stub,
1234 allocate_global_data_opd, allocate_dynrel_entries,
1235 elf64_hppa_adjust_dynamic_symbol,
1236 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1237 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1238 Use hppa_link_hash_table. Rework.
1239 (elf64_hppa_link_output_symbol_hook): Rework.
1240 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1241 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1242 elf64_hppa_finish_dynamic_sections): Likewise.
1244 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1246 * elf32-arm.c (stub_reloc_type): Removed.
1247 (insn_sequence): Renamed reloc_type field to r_type.
1248 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1249 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1250 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1251 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1252 (arm_stub_is_thumb): Catch new stubs.
1253 (arm_type_of_stub): Handle new stubs.
1254 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1255 (bfd_elf32_arm_process_before_allocation): Remove useless
1258 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1260 * elf.c (elf_find_function): Use is_function_type to check
1263 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1265 * xtensa-modules.c: Revert to previous version 1.11 due
1266 to inadvertant commit.
1268 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1270 * elf32-xtensa.c (text_action_add): Separate test for action
1271 type. Break if saved action is ta_widen_insn at same offset.
1273 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1275 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1276 to elf32_arm_stub_long_branch_any_arm_pic.
1277 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1278 (enum elf32_arm_stub_type, arm_type_of_stub)
1279 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1282 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1284 * elf32-arm.c (PREV_SEC): Update comment.
1285 (group_sections): Rename argument to stubs_always_after_branch.
1286 Reverse the list and place stubs at the end of input sections.
1288 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1290 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1292 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1294 (arm_size_one_stub): Remove unnecessary break.
1295 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1297 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1299 * elf32-arm.c (stub_insn_type): New type.
1300 (stub_reloc_type): Likewise.
1301 (insn_sequence): Likewise.
1302 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1303 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1304 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1305 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1306 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1307 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1308 (elf32_arm_stub_hash_entry): Add new helper fields.
1309 (stub_hash_newfunc): Initialize these new fields.
1310 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1311 to take endianness into account.
1312 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1313 (arm_map_one_stub): Code is now more generic, thanks to
1316 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1318 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1320 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1321 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1322 BLX is not available. Fix typo in warning message. Add comments
1323 and improve formatting.
1324 (arm_build_one_stub): Adjust to new
1325 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1326 (arm_map_one_stub): Likewise.
1328 2009-02-23 Tristan Gingold <gingold@adacore.com>
1329 Eric Botcazou <ebotcazou@adacore.com>
1330 Douglas B Rupp <rupp@gnat.com>
1332 * vms.h: Update copyright year, fix comments, reorder declarations.
1333 (_bfd_save_vms_section): Remove the prototype.
1334 (EGPS_S_V_NO_SHIFT): New constant.
1335 (bfd_vms_set_section_flags): New prototype.
1336 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1338 (EGSY_S_W_FLAGS): Ditto.
1339 (EGSY_S_V_QUAD_VAL): Ditto.
1340 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1341 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1342 EGST_S_B_NAMLNG): Ditto.
1343 (ESRF_S_B_NAMLNG): Ditto.
1344 (ETIR_S_C_HEADER_SIZE): Ditto.
1345 (EGPS_S_V_ALLOC_64BIT): Ditto.
1346 (DST_S_C_EPILOG): Ditto.
1347 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1348 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1349 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1350 (DST_S_L_PCLINE_UNSLONG): Ditto.
1351 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1352 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1353 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1354 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1355 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1356 (DST_S_B_SRC_UNSBYTE): Ditto.
1357 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1359 (vms_section, vms_reloc): Remove types.
1360 (hdr_struc): Replaced by ...
1361 (hdr_struct): ... new type.
1362 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1363 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1364 (EMH_DATE_LENGTH): Ditto.
1365 (eom_struc): Replaced by ...
1366 (eom_struct): ... new type.
1367 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1368 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1369 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1370 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1371 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1372 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1373 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1374 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1375 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1376 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1377 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1378 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1379 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1380 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1381 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1382 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1383 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1384 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1385 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1386 (enum file_type_enum): New type.
1387 (struct location_struct): Removed.
1388 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1389 (struct funcinfo, struct module): Ditto.
1390 (struct vms_private_data_struct): Update fields.
1391 (struct vms_section_data_struct): New type.
1393 * vms.c: Update copyright year, fix comments,
1394 Fix includes for DECC, add prototypes.
1395 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1397 Use flavour to set is_vax, location_stack is removed.
1398 (struct pair): Declare.
1399 (fill_section_ptr): Initialize variables at declaration.
1400 Add guard to set SECTION_SYM flag, handlde und section.
1401 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1402 (_bfd_vms_slurp_object_records): New function, replaces previous
1404 (vms_slurp_module): New function.
1405 (vms_slurp_image): Ditto.
1406 (vms_object_p): Complete rewrite.
1407 (vms_mkobject): Use is_vax field to slect architecture.
1408 (free_reloc_stream): New function.
1409 (vms_convert_to_var): Ditto.
1410 (vms_convert_to_var_1): Ditto.
1411 (vms_convert_to_var_unix_filename): Ditto.
1412 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1414 (vms_new_section_hook): Set alignment to 0, allocate private data.
1415 (vms_get_section_contents): Load content.
1416 (vms_get_symbol_info): Handle undefined section.
1417 (vms_find_nearest_line): Handle.
1418 (alloc_reloc_stream): New function.
1419 (vms_slurp_reloc_table): Ditto.
1420 (vms_get_reloc_upper_bound): Make it real.
1421 (vms_canonicalize_reloc): Do the real work.
1422 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1424 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1425 (vms_set_arch_mach): Check arch.
1426 (vms_set_section_contents): Copy the content after allocation.
1427 (vms_alpha_vec): Update object flags.
1429 * vms-tir.c: Update copyright year, fix comments,
1430 add prototypes for new functions.
1431 (dst_define_location): New function.
1432 (dst_restore_location): New function.
1433 (dst_retrieve_location): New function.
1434 (dst_check_allocation): New function.
1435 (image_dump): Call dst_check_allocation.
1436 (image_write_b): Ditto.
1437 (image_write_w): Ditto.
1438 (image_write_l): Ditto.
1439 (image_write_q): Ditto.
1440 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1441 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1443 Call error handler instead of abort if name is not known.
1444 (etir_sta): Add quarter_relocs argument and set it.
1447 (etir_opr): Ditto, return FALSE in case of error.
1448 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1449 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1450 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1451 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1452 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1453 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1454 Return FALSE in case of error.
1455 (tir_sta): Change sign of psect.
1457 (tir_cmd): Fix cast. Makes tir_table static const.
1458 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1459 add argument to explain.
1460 (analyze_etir): Initialize maxptr, add quarter_relocs
1461 declaration, move some declarations into inner scopes.
1462 Handle quarter_relocs and STO_IMM.
1463 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1464 (_bfd_vms_slurp_relocs): New function.
1465 (_bfd_vms_decode_relocs): New function.
1466 (sto_imm): Rewritten.
1467 (start_first_etbt_record): New function.
1468 (start_another_etbt_record): Ditto.
1469 (etir_output_check): Ditto.
1470 (defer_reloc_p): Ditto.
1471 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1472 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1473 rewritte relocations handling.
1474 (_bfd_vms_write_tbt): Removed.
1475 (_bfd_vms_write_dbg): Ditto.
1477 * vms-misc.c: Update copyright year, Fix comments.
1478 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1479 (maybe_adjust_record_pointer_for_object): New function.
1480 (_bfd_vms_get_first_record): New function, replaces ...
1481 (_bfd_vms_get_record): .. removed.
1482 (_bfd_vms_get_object_record): New function.
1483 (_bfd_vms_get_object_record): New function.
1484 (vms_get_remaining_object_record): New function, replaces ...
1485 (_bfd_vms_get_next_record): ... removed.
1486 (add_new_contents): Removed.
1487 (_bfd_save_vms_section): Removed.
1488 (_bfd_get_vms_section): Removed.
1489 (_bfd_vms_output_flush): Write in VAR format.
1490 (new_symbol): Don't make UND section.
1492 * vms-hdr.c: Update copyright year, update list of record handled.
1493 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1494 (_bfd_vms_write_hdr): Strip vms and unix patches,
1495 add comments, truncate module name at 31 characters,
1496 use constants instead of hard-coded value,
1497 write BFD version instead of a fixed string.
1498 (_bfd_vms_slurp_ihd): New function.
1499 (_bfd_vms_slurp_isd): Ditto.
1500 (_bfd_vms_slurp_ihs): Ditto.
1501 (new_module): Ditto.
1502 (parse_module): Ditto
1503 (build_module_list): Ditto.
1504 (module_find_nearest_line): Ditto.
1505 (_bfd_vms_find_nearest_dst_line): Ditto.
1506 (vms_slurp_debug): Ditto.
1507 (_bfd_vms_slurp_dbg): Ditto.
1508 (_bfd_vms_slurp_tbt): Ditto.
1509 (_bfd_vms_write_dbg): Ditto.
1510 (_bfd_vms_write_tbt): Ditto.
1512 * vms-gsd.c: Update copyright year, update list of records handled.
1513 (EVAX_LITERALS_NAME): New macro.
1514 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1515 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1516 (register_universal_symbol): New function and prototype.
1517 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1518 improve debug messages,
1519 use constants instead of hard-coded value,
1520 fix missing endianness conversion,
1521 handle global symbol (SYMG).
1522 (bfd_vms_set_section_flags): New function.
1523 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1524 handle section literals,
1526 handle section bfd and vms flags,
1527 don't output LIB$INITIALIZE symbol,
1528 fix handling of weak symbols,
1529 fix evax vs vax procedure descriptor,
1530 handle absolute symbols.
1532 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1533 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1535 * makefile.vms (DEFS): Fix flags for VMS.
1537 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1539 * bfd-in2.h: Regenerated.
1540 * libbfd.h: Regenerated.
1542 2009-02-20 Cary Coutant <ccoutant@google.com>
1544 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1547 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1550 * coffcode.h (coff_write_object_contents): Don't let the string
1551 table offset overflow the s_name field when using long section names.
1553 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1555 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1556 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1557 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1558 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1559 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1560 (bfd_pmac_xcoff_backend_data): Likewise.
1561 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1562 (bfd_xcoff_aix5_backend_data): Likewise.
1563 (xcoff64_write_object_contents): Delete unused long_section_names
1565 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1566 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1568 * coffcode.h (documentation): Update to describe long section names.
1569 (COFFLONGSECTIONCATHELPER): New helper macro.
1570 (BLANKOR1TOODD): Likewise.
1571 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1572 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1573 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1574 (bfd_coff_set_long_section_names_allowed): New function.
1575 (bfd_coff_set_long_section_names_disallowed): Likewise.
1576 (struct bfd_coff_backend_data): Add new backend hook function
1577 pointer _bfd_coff_set_long_section_names.
1578 (bfd_coff_set_long_section_names): New backend hook.
1579 (coff_write_object_contents): Only generate long section names if
1580 bfd_coff_long_section_names() indicates they are currently enabled.
1581 (bfd_coff_std_swap_table): Make non-const, and initialise long
1582 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1583 (ticoff0_swap_table): Likewise to both.
1584 (ticoff1_swap_table): Again, likewise to both.
1585 * coffgen.c (make_a_section_from_file): Allow long section names
1586 as inputs even if not currently allowed for outputs.
1587 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1588 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1589 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1590 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1591 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1592 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1593 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1594 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1595 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1596 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1597 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1598 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1599 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1600 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1601 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1602 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1603 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1604 * libcoff-in.h: Update copyright year to cause updated copyright
1605 year in generated libcoff.h, and fix typo.
1606 * libcoff.h: Regenerated.
1607 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1608 (_bfd_ecoff_no_long_sections): Add prototype.
1609 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1610 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1611 defined by an including .c file.
1612 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1613 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1614 (ticoff1_swap_table): Likewise to both.
1616 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1618 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1619 stub. Catch default case error.
1620 (arm_map_one_stub): Add missing Thumb mapping symbol.
1622 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1625 * elf32-avr.c: Handle case where no local symbos exist correctly.
1627 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1630 * elf32-arm.c (arm_long_branch_stub,
1631 arm_thumb_v4t_long_branch_stub,
1632 arm_thumb_thumb_long_branch_stub,
1633 arm_thumb_arm_v4t_long_branch_stub,
1634 arm_thumb_arm_v4t_short_branch_stub,
1635 arm_pic_long_branch_stub):
1636 Renamed to elf32_arm_stub_long_branch_any_any,
1637 elf32_arm_stub_long_branch_v4t_arm_thumb,
1638 elf32_arm_stub_long_branch_thumb_only,
1639 elf32_arm_stub_long_branch_v4t_thumb_arm,
1640 elf32_arm_stub_short_branch_v4t_thumb_arm,
1641 elf32_arm_stub_long_branch_any_any_pic.
1642 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1643 arm_thumb_thumb_stub_long_branch,
1644 arm_thumb_arm_v4t_stub_long_branch,
1645 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1646 Renamed to arm_stub_long_branch_any_any,
1647 arm_stub_long_branch_v4t_arm_thumb,
1648 arm_stub_long_branch_thumb_only,
1649 arm_stub_long_branch_v4t_thumb_arm,
1650 arm_stub_short_branch_v4t_thumb_arm,
1651 arm_stub_long_branch_any_any_pic.
1653 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1655 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1656 in branch offset check.
1658 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1660 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1661 add toc.symndx and toc.add.
1662 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1664 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1666 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1667 (branch_reloc_hash_match): New function, extracted from..
1668 (ppc64_elf_tls_optimize): ..here.
1669 (ppc64_elf_relocate_section): Properly set addends when optimizing
1670 tls sequences. Avoid unnecessary reading and writing of insns.
1671 Only redo reloc when symbol changed. Bypass symbol checks when
1673 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1674 (branch_reloc_hash_match): New function, extracted from..
1675 (ppc_elf_tls_optimize): ..here.
1676 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1677 Don't clear addend on zapped __tls_get_addr reloc.
1679 2009-02-12 Nick Clifton <nickc@redhat.com>
1682 * elflink.c (bfd_elf_final_link): When counting the relocations,
1683 if the header size has not been set yet then assume that it will
1684 match the output section's reloc type.
1686 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1688 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1691 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1693 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1694 (find_function): Likewise.
1695 (pasted_function): Don't error if no prior function found.
1696 (discover_functions): Revert 2008-12-10 change. Extend first
1697 function range to start of section.
1699 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1701 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1703 * elf64-hppa.h: Likewise.
1705 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1707 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1710 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1712 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1713 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1715 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1717 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1718 * archures.c (bfd_mach_mips_xlr): Define.
1719 * bfd-in2.h: Regenerate.
1720 * cpu-mips.c (I_xlr): Define.
1721 (arch_info_struct): Add XLR entry.
1722 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1723 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1724 (mips_mach_extensions): Add XLR entry.
1726 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1728 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1730 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1732 * configure.in: AC_SUBST pdfdir.
1733 * Makefile.am: Add install-pdf, install-pdf-am
1734 and install-pdf-recursive targets. Define pdfdir.
1735 * doc/Makefile.am: Define pdf__strip_dir. Add
1736 install-pdf and install-pdf-am targets.
1737 * po/Make-in: Add install-pdf target.
1738 * configure: Regenerate.
1739 * Makefile.in: Regenerate
1740 * doc/Makefile.in: Regenerate.
1742 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1744 * bfd-in2.h: Regenerate.
1745 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1746 fields from n_entries to n_slots where appropriate, update comments.
1747 (HOWTO): Add TLS relocations.
1748 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1749 (enum elf_m68k_got_offset_size): New enum.
1750 (struct elf_m68k_got_entry.type): Move field to ...
1751 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1752 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1754 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1756 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1757 fields into n_entries array. Update comments.
1758 (elf_m68k_init_got): Simplify, update all uses.
1759 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1760 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1761 GOT entries; update name, update all uses.
1762 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1763 (elf_m68k_get_got_entry): Update.
1764 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1766 (elf_m68k_remove_got_entry_type): Simplify.
1767 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1768 (elf_m68k_can_merge_gots): Update.
1769 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1770 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1771 GOT entries, simplify.
1772 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1773 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1774 field, remove obsoleted local_n_entries field.
1775 (elf_m68k_partition_multi_got_2): New static function.
1776 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1778 (elf_m68k_remove_got_entry_type): Update.
1779 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1780 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1781 update of sgot->size and srelgot->size.
1782 (elf_m68k_gc_sweep_hook): Update.
1783 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1784 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1786 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1787 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1789 2009-02-02 DJ Delorie <dj@redhat.com>
1791 * elf32-mep.c (config_names): Regenerate configuration.
1793 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1795 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1796 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1797 * elf.c (bfd_elf_get_str_section): Make static.
1798 (bfd_elf_find_section): Delete.
1799 * libbfd.h: Regenerate.
1801 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1803 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1804 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1806 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1808 * elflink.c (on_needed_list): New function.
1809 (elf_link_add_object_symbols): Link in --as-needed libs if they
1810 satisfy undefined symbols in other libs.
1812 2009-01-30 Julian Brown <julian@codesourcery.com>
1814 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1815 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1816 with --just-symbols (-R).
1818 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1820 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1821 high_pc in order to properly sign-extend VMAs.
1823 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1824 Mark Shinwell <shinwell@codesourcery.com>
1825 Catherine Moore <clm@codesourcery.com>
1827 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1829 2009-01-28 Catherine Moore <clm@codesourcery.com>
1831 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1832 SEC_LOAD for dynamic relocation sections.
1834 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1836 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1837 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1838 the size of local TLS data.
1840 2009-01-27 Andreas Schwab <schwab@suse.de>
1842 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1843 architectures in the archive.
1845 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1847 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1848 <R_CRIS_32_DTPREL>: Correct relocation value.
1850 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1851 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1852 symbols with non-default visibility.
1854 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1856 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1857 describing the trampolines.
1858 (ppc_elf_relocate_section): Update relocs to describe the
1861 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1863 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1864 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1865 and R_PARISC_PCREL12F relocations.
1867 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1870 * elflink.c (find_version_for_sym): New function split out from,
1871 but without export_dynamic test, ..
1872 (_bfd_elf_link_assign_sym_version): ..here.
1873 (_bfd_elf_export_symbol): Use it.
1875 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1877 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1878 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1879 * elflink.c: ..here, somewhat modified.
1880 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1881 _bfd_elf_link_find_version_dependencies,
1882 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1883 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1884 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1886 * elflink.c: ..and make static here.
1887 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1888 of output_bfd from struct elf_find_verdep_info.
1889 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1890 struct elf_info_failed.
1891 (bfd_elf_size_dynamic_sections): Adjust.
1893 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1896 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1897 after comp_unit_find_line call.
1899 2009-01-21 Nick Clifton <nickc@redhat.com>
1902 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1903 tm_gmtoff field in struct tm.
1905 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1907 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1908 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1909 sections in soft-icache lines unless non_ia_text. Don't add
1910 rodata if doing so would exceed line size.
1912 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1914 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1915 types than bfd_link_hash_indirect, before early return, call
1916 _bfd_elf_link_hash_copy_indirect.
1918 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1920 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1921 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1922 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1923 (elf_backend_obj_attrs_order): New define.
1924 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1925 (elfNN_bed): Add elf_backend_obj_attrs_order.
1927 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1929 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1930 (obj_attr_size): Likewise.
1931 (write_obj_attribute): Likewise.
1932 (_bfd_elf_copy_obj_attributes): Likewise.
1933 (_bfd_elf_parse_attributes): Likewise.
1934 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1935 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1936 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1937 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1938 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1941 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1943 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1944 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1945 (bfd_elf_add_obj_attr_string): Likewise.
1946 (bfd_elf_add_obj_attr_int_string): Likewise.
1947 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1948 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1949 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1950 Tag_nodefaults has no default value.
1951 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1952 comment to reflect the new state.
1954 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1957 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1958 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1959 (adjust_z_magix): Delete dead code handling QMAGIC.
1961 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1963 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1964 IMAGE_SCN_MEM_DISCARDABLE.
1966 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1968 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1969 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1970 * configure.in (commonbfdlib): Delete.
1971 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1972 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1973 is available, not just for linux.
1974 * po/SRC-POTFILES.in: Regenerate.
1975 * Makefile.in: Regenerate.
1976 * configure: Regenerate.
1978 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1979 Julian Brown <julian@codesourcery.com>
1981 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1982 ARM attributes in ABI 2.07.
1983 * elf32-arm.c (get_secondary_compatible_arch): New function.
1984 (set_secondary_compatible_arch): New function.
1985 (tag_cpu_arch_combine): New function.
1986 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1987 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1988 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1989 make it fit with order_01243.
1990 Add support for Tag_also_compatible_with,
1991 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1992 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1993 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1994 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1995 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1996 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1997 Rework the way unknown attributes are handled.
1998 Defer errors until all attributes have been processed.
2000 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2002 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2003 bfd_elf_add_obj_attr_int_string.
2004 Read Tag_compatibility from its new location in the attribute array,
2005 rather than the attribute list.
2006 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2007 bfd_elf_add_obj_attr_int_string.
2008 (_bfd_elf_parse_attributes): Likewise.
2009 (_bfd_elf_merge_object_attributes): There's now only one
2010 Tag_compatibility, and it's in the array, not the list.
2011 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2013 (bfd_elf_add_obj_attr_compat): Rename to
2014 bfd_elf_add_obj_attr_int_string.
2015 (bfd_elf_add_proc_attr_compat): Rename to
2016 bfd_elf_add_proc_attr_int_string.
2017 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2020 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2022 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2023 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2024 (vmsutil.lo): Add dependency rule.
2025 * Makefile.in: Regenerate.
2026 * config.bfd (ia64*-*-*vms*): Add case.
2027 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2028 * configure: Regenerate.
2029 * vmsutil.c: New file.
2030 * vmsutil.h: New file.
2031 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2033 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2034 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2035 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2036 elfNN_vms_object_p): New functions
2037 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2039 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2042 * elflink.c (elf_gc_sweep): Exclude the group section if the
2043 first member of the section group is excluded.
2045 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2048 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2049 saved filename, use bfd_alloc rather than bfd_malloc for it.
2051 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2053 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2055 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2057 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2059 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2061 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2063 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2065 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2067 (struct got_entry): Add br_addr.
2068 (struct call_info): Add priority.
2069 (struct function_info): Add lr_store and sp_adjust.
2070 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2071 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2072 area as an overlay, and check that no other overlays exist. Look up
2073 icache overlay manager entry sym.
2074 (BRA_STUBS, BRA, BRASL): Define.
2075 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2076 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2078 (count_stub, build_stub): Support soft-icache.
2079 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2080 (spu_elf_size_stubs): Size soft-icache stubs.
2081 (overlay_index): New function.
2082 (spu_elf_build_stubs): Make static. Support soft-icache.
2083 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2084 (find_function_stack_adjust): Save lr store and stack adjust insn
2086 (maybe_insert_function): Adjust find_function_stack_adjust call.
2087 (mark_functions_via_relocs): Retrieve priority.
2088 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2089 (sort_calls): Sort by priority first.
2090 (mark_overlay_section): Ignore .ovl.init.
2091 (sum_stack): Only print when stack_analysis.
2092 (print_one_overlay_section): New function, extracted from..
2093 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2094 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2095 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2096 analysis. Call spu_elf_build_stubs.
2097 (spu_elf_relocate_section): For soft-icache encode overlay index
2099 (spu_elf_output_symbol_hook): Support soft-icache.
2100 (spu_elf_modify_program_headers: Likewise.
2102 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2103 num_regions to num_lines. Add line_size and max_branch.
2104 (enum _ovly_flavour): Add ovly_soft_icache.
2105 (spu_elf_build_stubs): Delete.
2107 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2109 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2110 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2112 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2114 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2115 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2116 the program, the known offset starts at the negative size of the
2118 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2121 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2123 * config.bfd: Add lm32-*-rtems*.
2125 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2127 * coff-ppc.c: Add 2009 to Copyright.
2128 * elf32-cris.c: Likewise.
2129 * elflink.c: Likewise.
2131 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2133 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2134 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2136 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2139 * elflink.c (elf_merge_st_other): New.
2140 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2141 hide them if needed.
2142 (elf_link_add_object_symbols): Updated.
2144 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2147 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2148 ref_dynamic and dynamic_def fields when setting def_regular
2151 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2154 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2157 For older changes see ChangeLog-2008
2163 version-control: never