| blob | 96307dd252adc5eb249f10f498c92bc07f4a949c |
1 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
2 Joseph Myers <joseph@codesourcery.com>
3 Ian Lance Taylor <ian@wasabisystems.com>
4 Ben Elliston <bje@wasabisystems.com>
6 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
7 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
8 (arch_info_struct, bfd_arm_update_notes): Likewise.
9 (architectures): Likewise.
10 (bfd_arm_merge_machines): Check for iWMMXt2.
11 * bfd-in2.h: Rebuild.
13 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
15 * configure: Regenerated.
17 2006-09-22 Alan Modra <amodra@bigpond.net.au>
19 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
20 on error.
21 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
22 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
23 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
24 and report error.
25 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
27 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
29 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
30 section in LD to LE linker relaxation for R_390_TLS_LDO32.
31 * elf64-s390.c (elf_s390_relocate_section): Likewise for
32 R_390_TLS_LDO64.
34 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
36 * configure.in: Added new target-vectors x86_64coff_vec,
37 x86_64pe_vec, and x86_64pei_vec.
38 * configure: Regenerate.
39 * config.bfd: Adjusted x86_64 target architecture detection.
40 * bfd.c: Add for new target "coff-x86-64"
41 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
42 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
43 * libpei.h: Adjustments for COFF_WITH_pex64.
44 * coffcode.h: Add for new target machine, architecture, signature, and internal
45 signature handler.
46 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
47 * Makefile.in: Regenerate.
48 * pe-x86_64.c: Add for new target "pe-x86-64".
49 * pei-x86_64.c: Add for new target "pei-x86-64".
50 * peicode.h: Adjusts for new targets.
51 (coff_swap_filehdr_out): Set for this target to
52 _bfd_pex64_only_swap_filehdr_out.
53 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
54 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
55 (jump_table jtab): Add for AMD64MAGIC.
56 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
57 (pe_ILF_object_p): Add coff image-file signature to internal
58 signature translation.
59 * peXXigen.c: Adjust proper include of target coff-header and
60 introduced target specific code
61 (COFF_WITH_pex64): New macro for this target.
62 (pe_print_idata): New dumping method for import section of PE+ files.
63 * targets.c: Add new target vectors declarations for x86_64 coff targets.
64 * coffcode.h: Support code to support the x86_64 PE magic number.
65 * coff-x86_64.c: New file.
67 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
69 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
70 for .stabstr entry, explain why.
72 2006-09-17 Anton Blanchard <anton@samba.org>
73 Alan Modra <amodra@bigpond.net.au>
75 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
76 entry isn't absolute.
78 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
80 * cpu-score.c: New file.
81 * elf32-score.c: New file.
82 * config.bfd: Add Score target.
83 * Makefile.am: Add Score files.
84 * Makefile.in: Regenerate.
85 * archures.c: Add Score architecture.
86 * reloc.c: Add Score relocs.
87 * targets.c: Add Score target vectors.
88 * bfd-in2.h: Regenerate.
89 * libbfd.h: Regenerate.
90 * configure.in: Add Score target.
91 * configure: Regenerate.
93 2006-09-16 Nick Clifton <nickc@redhat.com>
94 Pedro Alves <pedro_alves@portugalmail.pt>
96 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
97 string as its argument and emits the string followed by a comma
98 and then the length of the string.
99 (CONST_STRNEQ): New macro. Checks to see if a variable string
100 has a constant string as its initial characters.
101 (CONST_STRNCPY): New macro. Copies a constant string to the start
102 of a variable string.
103 * bfd-in2.h: Regenerate.
104 * archive.c: Make use of the new macros.
105 * archive64.c: Likewise.
106 * bfd.c: Likewise.
107 * coff-ppc.c: Likewise.
108 * coff-stgo32.c: Likewise.
109 * coffcode.h: Likewise.
110 * cofflink.c: Likewise.
111 * cpu-i960.c: Likewise.
112 * dwarf2.c: Likewise.
113 * ecoff.c: Likewise.
114 * elf-m10300.c: Likewise.
115 * elf.c: Likewise.
116 * elf32-arm.c: Likewise.
117 * elf32-bfin.c: Likewise.
118 * elf32-cris.c: Likewise.
119 * elf32-hppa.c: Likewise.
120 * elf32-i370.c: Likewise.
121 * elf32-i386.c: Likewise.
122 * elf32-iq2000.c: Likewise.
123 * elf32-m32r.c: Likewise.
124 * elf32-m68hc11.c: Likewise.
125 * elf32-m68hc12.c: Likewise.
126 * elf32-m68k.c: Likewise.
127 * elf32-mcore.c: Likewise.
128 * elf32-ppc.c: Likewise.
129 * elf32-s390.c: Likewise.
130 * elf32-sh-symbian.c: Likewise.
131 * elf32-sh.c: Likewise.
132 * elf32-sh64.c: Likewise.
133 * elf32-v850.c: Likewise.
134 * elf32-vax.c: Likewise.
135 * elf32-xtensa.c: Likewise.
136 * elf64-alpha.c: Likewise.
137 * elf64-hppa.c: Likewise.
138 * elf64-mmix.c: Likewise.
139 * elf64-ppc.c: Likewise.
140 * elf64-s390.c: Likewise.
141 * elf64-sh64.c: Likewise.
142 * elf64-x86-64.c: Likewise.
143 * elflink.c: Likewise.
144 * elfxx-ia64.c: Likewise.
145 * elfxx-mips.c: Likewise.
146 * elfxx-sparc.c: Likewise.
147 * hpux-core.c: Likewise.
148 * i386linux.c: Likewise.
149 * ieee.c: Likewise.
150 * libpei.h: Likewise.
151 * linker.c: Likewise.
152 * m68klinux.c: Likewise.
153 * mmo.c: Likewise.
154 * nlmcode.h: Likewise.
155 * osf-core.c: Likewise.
156 * pef.c: Likewise.
157 * som.c: Likewise.
158 * sparclinux.c: Likewise.
159 * vms-hdr.c: Likewise.
161 2006-09-14 Alan Modra <amodra@bigpond.net.au>
163 PR 3181
164 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
165 that have had their SHT_GROUP section removed.
167 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
169 PR ld/3197
170 * elflink.c (elf_link_output_extsym): Compute bucket only if
171 needed.
173 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
175 PR binutils/3186
176 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
177 "gnu.linkonce.wi.".
179 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
181 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
182 unconditional setting of low bit for Thumb symbol
183 mistakenly left behind after check for external
184 symbols was added. Fix comment typo.
186 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
188 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
189 (bfd_elf_link_mark_dynamic_symbol): New.
190 (SYMBOLIC_BIND): New.
192 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
193 with SYMBOLIC_BIND (info, h).
194 (elf_i386_relocate_section): Likewise.
195 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
196 (elf64_x86_64_relocate_section): Likewise.
197 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
199 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
200 (bfd_elf_record_link_assignment): Call
201 bfd_elf_link_mark_dynamic_symbol on new entry.
202 (_bfd_elf_merge_symbol): Likewise.
203 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
204 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
205 SYMBOLIC_BIND (info, h).
206 (_bfd_elf_dynamic_symbol_p): Likewise.
207 (_bfd_elf_symbol_refs_local_p): Likewise.
208 (bfd_elf_size_dynamic_sections): Updated.
210 2006-09-05 Bibo Mao <bibo.mao@intel.com>
212 PR binutils/3171
213 * coffcode.h (coff_write_object_contents): Set the optional
214 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
216 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
218 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
219 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
220 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
221 and R_ARM_THM_PC12 relocations.
223 2006-08-24 Bob Wilson <bob.wilson@acm.org>
225 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
226 (xtensa_get_property_section): New.
227 (xtensa_read_table_entries): Use xtensa_get_property_section.
228 (relax_property_section, xtensa_get_property_predef_flags): Handle
229 group name suffixes in property section names.
230 (match_section_group): New.
232 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
234 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
235 variable.
237 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
239 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
240 plt_thumb_refcount from indirect symbols.
242 2006-08-22 Alan Modra <amodra@bigpond.net.au>
244 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
245 reloc handling.
246 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
248 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
250 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
251 comment for target1_is_rel.
253 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
255 * Makefile.am: Add rules to build pe-arm-wince.lo
256 and pei-arm-wince.lo objects.
257 * Makefile.in: Regenerate.
258 * pe-arm-wince.c: New file.
259 * pei-arm-wince.c: New file.
260 * pei-arm.c: Remove ARM_WINCE block.
261 * pe-arm.c: Remove ARM_WINCE block. Rename
262 bfd_arm_pe_allocate_interworking_sections,
263 bfd_arm_pe_get_bfd_for_interworking, and
264 bfd_arm_pe_process_before_allocation to
265 bfd_armpe_allocate_interworking_sections,
266 bfd_armpe_get_bfd_for_interworking, and
267 bfd_armpe_process_before_allocation. Move them before
268 including bfd.h.
269 * bfd.c: ARM wince bfd format names were renamed. Adjust.
270 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
271 with unexpected/conflicting relocs.
272 * targets.c: The arm-wince-pe target got its own new vector.
273 Adjust.
274 * config.bfd: Likewise.
275 * configure.in: Likewise.
276 * configure: Regenerate.
278 2006-08-18 Paul Brook <paul@codesourcery.com>
280 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
281 (elf32_arm_link_hash_newfunc): Initialize export_glue.
282 (record_arm_to_thumb_glue): Return stub symbol.
283 (elf32_arm_create_thumb_stub): New function.
284 (elf32_arm_to_thumb_stub): Use it.
285 (elf32_arm_to_thumb_export_stub): New function.
286 (elf32_arm_begin_write_processing): New function.
287 (allocate_dynrelocs): Allocate Arm stubs.
288 (elf_backend_begin_write_processing): Define.
289 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
290 Call elf32_arm_begin_write_processing.
292 2006-08-17 Alan Modra <amodra@bigpond.net.au>
294 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
295 (ppc64_elf_build_stubs): Use new lazy linking stub.
297 2006-08-17 Alan Modra <amodra@bigpond.net.au>
299 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
301 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
303 PR ld/3015
304 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
305 only if there is a PT_DYNAMIC segment.
306 (_bfd_elf_map_sections_to_segments): Likewise.
307 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
308 segment alignment to 1.
310 2006-08-15 Thiemo Seufer <ths@mips.com>
311 Nigel Stephens <nigel@mips.com>
313 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
314 (elf_backend_merge_symbol_attribute): Define.
315 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
316 visibility flags.
317 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
319 2006-08-15 Thiemo Seufer <ths@mips.com>
320 Nigel Stephens <nigel@mips.com>
321 David Ung <davidu@mips.com>
323 * config.bfd: Add configurations for mips*el-sde-elf* and
324 mips*-sde-elf*.
326 2006-08-14 DJ Delorie <dj@redhat.com>
328 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
329 (elf32_mn10300_count_hash_table_entries): New.
330 (elf32_mn10300_list_hash_table_entries): New.
331 (sort_by_value): New.
332 (mn10300_elf_relax_section): Don't skip data sections; restrict
333 code-specific tests to code-specific areas so that potential
334 indirect calls can be detected. Check for multiple local symbols
335 at the same address and merge their flags.
336 (elf32_mn10300_link_hash_newfunc): Initialize value.
338 2006-08-14 Thiemo Seufer <ths@mips.com>
340 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
341 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
342 symbols in .scommon.
344 2006-08-11 Thiemo Seufer <ths@mips.com>
346 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
347 sh_entsize only when sgot was already initialized.
349 2006-08-08 DJ Delorie <dj@redhat.com>
351 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
352 non-moving .align directives. Preserve any DIR32 offset when
353 converting bsr's to jsr's.
355 2006-08-08 Alan Modra <amodra@bigpond.net.au>
357 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
358 after stubs have been built.
360 2006-08-07 Nick Clifton <nickc@redhat.com>
362 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
363 vectors if they are going to be created.
365 2006-08-07 Nick Clifton <nickc@redhat.com>
367 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
368 * configure: Regenerate.
370 2006-08-07 Nick Clifton <nickc@redhat.com>
372 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
373 relocation types if the target is ARM_WINCE.
375 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
377 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
378 and pei-arm-little.
379 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
380 ARM_SECREL.
381 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
382 ARM_SECREL.
383 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
384 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
385 pe-arm.c.
386 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
388 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
390 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
391 list removed sections to stderr.
393 2006-08-04 Richard Sandiford <richard@codesourcery.com>
394 Kazu Hirata <kazu@codesourcery.com>
395 Phil Edwards <phil@codesourcery.com>
396 Nathan Sidwell <nathan@codesourcery.com>
398 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
399 bfd_elf32_shlvxworks_vec.
400 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
401 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
402 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
403 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
404 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
405 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
406 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
407 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
408 * configure: Regenerate.
409 * Makefile.am: Regenerate dependencies.
410 * Makefile.in: Regenerate.
411 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
412 (elf_vxworks_add_symbol_hook): Use it.
413 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
414 table entry to check for weak undefined symbols and to obtain
415 the original bfd.
416 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
417 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
418 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
419 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
420 special_function field.
421 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
422 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
423 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
424 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
425 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
426 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
427 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
428 * elf32-sh.c: Include elf32-vxworks.h.
429 (MINUS_ONE): Define.
430 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
431 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
432 to sh_elf_reloc.
433 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
434 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
435 SH_ELF_RELOC set to bfd_elf_generic_reloc.
436 (vxworks_object_p, get_howto_table): New functions.
437 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
438 (sh_elf_info_to_howto): Use get_howto_table.
439 (sh_elf_relax_section): Honor the partial_inplace field of the
440 R_SH_DIR32 howto.
441 (sh_elf_relax_delete_bytes): Likewise.
442 (elf_sh_plt_info): New structure.
443 (PLT_ENTRY_SIZE): Replace both definitions with...
444 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
445 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
446 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
447 (elf_sh_plt0_entry_le): Likewise.
448 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
449 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
450 (elf_sh_plts): New structure, with separate definitions for
451 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
452 (elf_sh_plt0_entry): Delete both definitions.
453 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
454 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
455 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
456 (elf_sh_plt_reloc_offset): Likewise.
457 (movi_shori_putval): Delete in favor of...
458 (install_plt_field): ...this new function, with separate definitions
459 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
460 (get_plt_info): New function, with separate definitions
461 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
462 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
463 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
464 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
465 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
466 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
467 (get_plt_index, get_plt_offset): New functions.
468 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
469 (sh_elf_link_hash_table_create): Initialize them.
470 (sh_elf_create_dynamic_sections): Call
471 elf_vxworks_create_dynamic_sections for VxWorks.
472 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
473 entries. Allocate relocation entries in .rela.plt.unloaded if
474 generating a VxWorks executable.
475 (sh_elf_always_size_sections): New function.
476 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
477 .rela.plt.unloaded.
478 (sh_elf_relocate_section): Use get_howto_table. Honor
479 partial_inplace when calculating the addend for dynamic
480 relocations. Use get_plt_index.
481 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
482 and htab->plt_info. Fill in the bra .plt offset for VxWorks
483 executables. Populate .rela.plt.unloaded. Do not make
484 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
485 (sh_elf_finish_dynamic_sections): Use install_plt_field and
486 htab->plt_info. Handle cases where there is no special PLT header.
487 Populate the first relocation in .rela.plt.unloaded and fix up
488 the remaining entries.
489 (sh_elf_plt_sym_val): Use get_plt_info.
490 (elf_backend_always_size_sections): Define.
491 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
492 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
493 (elf32_bed, elf_backend_want_plt_sym): Likewise.
494 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
495 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
496 (elf_backend_add_symbol_hook): Likewise.
497 (elf_backend_link_output_symbol_hook): Likewise.
498 (elf_backend_emit_relocs): Likewise.
499 (elf_backend_final_write_processing): Likewise.
500 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
501 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
502 (bfd_elf32_shvxworks_vec): Likewise.
503 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
504 bfd_elf32_shvxworks_vec.
506 2006-08-02 Mark Kettenis <kettenis@gnu.org>
508 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
509 * configure: Regenerate.
511 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
513 PR binutils/2983
514 * elf64-x86-64.c: Add FreeBSD support.
515 (elf64_x86_64_fbsd_post_process_headers): New function.
516 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
517 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
518 to the targ_selvecs.
519 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
520 * configure: Regenerate.
522 2006-07-26 Andreas Schwab <schwab@suse.de>
524 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
526 2006-07-26 Alan Modra <amodra@bigpond.net.au>
528 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
529 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
530 (define elf_backend_modify_segment_map): Don't define.
532 2006-07-25 Thiemo Seufer <ths@networkno.de>
534 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
535 linking of objects for compatible machine types.
537 2006-07-25 Thiemo Seufer <ths@networkno.de>
539 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
540 also for same symbol.
542 2006-07-25 Thiemo Seufer <ths@mips.com>
544 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
546 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
548 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
549 sections only if the SHF_OS_NONCONFORMING flag is present.
551 2006-07-24 Nick Clifton <nickc@redhat.com>
553 PR ld/2729
554 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
555 existance of output sections before putting their entries into the
556 DataDictionary.
558 2006-07-20 Thiemo Seufer <ths@mips.com>
560 * elf32-mips.c (mips16_jump_reloc): Remove function.
561 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
562 instead of mips16_jump_reloc.
563 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
564 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
565 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
567 2006-07-19 Alan Modra <amodra@bigpond.net.au>
569 * bfd-in.h (enum notice_asneeded_action): Define.
570 * bfd-in2.h: Regenerate.
571 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
572 function with NULL name for as-needed handling.
574 2006-07-18 Paul Brook <paul@codesourcery.com>
576 * bfd-in2.h: Regenerate.
577 * libbfd.h: Regenerate.
578 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
580 2006-07-18 Nick Clifton <nickc@redhat.com>
582 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
583 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
584 sections.
585 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
587 2006-07-14 Jakub Jelinek <jakub@redhat.com>
589 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
591 2006-07-14 Mark Kettenis <kettenis@gnu.org>
593 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
594 to the start of a block.
596 2006-07-13 Nick Clifton <nickc@redhat.com>
598 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
599 returning a NULL value.
601 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
603 PR ld/2884
604 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
605 the old versioned dynamic definition to the new one with
606 non-default visibility. Hide the symbol if it is hidden or
607 internal.
609 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
611 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
613 2006-07-10 Jakub Jelinek <jakub@redhat.com>
615 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
616 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
617 Handle SHT_GNU_HASH.
618 (special_sections_g): Include .gnu.hash section.
619 (bfd_elf_gnu_hash): New function.
620 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
621 (struct elf_backend_data): Add elf_hash_symbol method.
622 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
623 only if info->emit_hash, create .gnu.hash section if
624 info->emit_gnu_hash.
625 (struct collect_gnu_hash_codes): New type.
626 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
627 _bfd_elf_hash_symbol): New functions.
628 (compute_bucket_count): Don't compute HASHCODES array, instead add
629 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
630 instead of bed->s->arch_size / 8. Fix .hash size estimation.
631 When not optimizing, use the number of hashed symbols rather than
632 dynsymcount.
633 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
634 and ADD DT_GNU_HASH if info->emit_gnu_hash.
635 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
636 adjust compute_bucket_count caller. Create and populate .gnu.hash
637 section if info->emit_gnu_hash.
638 (elf_link_output_extsym): Only populate .hash section if
639 finfo->hash_sec != NULL.
640 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
641 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
642 (elfNN_bed): Add elf_backend_hash_symbol.
643 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
644 (elf_backend_hash_symbol): Define.
645 * elf32-i386.c (elf_i386_hash_symbol): New function.
646 (elf_backend_hash_symbol): Define.
648 2006-07-05 Nick Clifton <nickc@redhat.com>
650 PR ld/2659
651 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
652 entry when multiple definitions of a symbol are encountered.
654 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
656 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
657 instead of 2 nops.
658 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
659 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
661 2006-06-29 Jakub Jelinek <jakub@redhat.com>
663 PR ld/2513
664 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
665 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
666 2006-04-08 changes.
667 (elf_i386_relocate_section): Likewise. For GD->IE transition
668 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
670 2006-06-23 Alan Modra <amodra@bigpond.net.au>
672 PR ld/2754
673 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
674 program_header_size to -1.
675 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
676 (assign_file_positions_for_load_sections ): Likewise.
677 (_bfd_elf_sizeof_headers): Use saved program_header_size if
678 available.
679 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
680 alloc if already done.
681 * elf32-i386.c (elf_i386_mkobject): Likewise.
682 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
683 * elf32-s390.c (elf_s390_mkobject): Likewise.
684 * elf32-sh.c (sh_elf_mkobject): Likewise.
685 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
686 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
687 * elf64-s390.c (elf_s390_mkobject): Likewise.
688 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
689 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
691 2006-06-20 Jakub Jelinek <jakub@redhat.com>
693 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
694 section for relocatable link.
696 2006-06-21 Alan Modra <amodra@bigpond.net.au>
698 * elf-bfd.h (struct elf_backend_data): Add
699 elf_backend_modify_program_headers.
700 * elfxx-target.h (elf_backend_modify_program_headers): Define.
701 (elfNN_bed): Init new field.
702 * elf.c (elf_modify_segment_map): Remove comment.
703 (assign_file_positions_for_load_sections): Only call
704 elf_modify_segment_map for objcopy/strip.
705 (assign_file_positions_except_relocs): Call
706 elf_backend_modify_program_headers.
707 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
708 .stack section.
709 (elf32_frvfdpic_modify_segment_map): Delete.
710 (elf32_frvfdpic_modify_program_headers): New.
711 (elf_backend_modify_segment_map): Don't define.
712 (elf_backend_modify_program_headers): Define.
713 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
714 .stack section.
715 (elf32_bfinfdpic_modify_segment_map): Delete.
716 (elf32_bfinfdpic_modify_program_headers): New.
717 (elf_backend_modify_segment_map): Don't define.
718 (elf_backend_modify_program_headers): Define.
719 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
720 Split out from..
721 (elfNN_ia64_modify_segment_map): ..here.
722 (elf_backend_modify_program_headers): Define.
724 2006-06-20 Jakub Jelinek <jakub@redhat.com>
726 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
727 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
729 2006-06-20 Alan Modra <amodra@bigpond.net.au>
731 * elf-bfd.h: Formatting.
732 (_bfd_elf_map_sections_to_segments): Declare.
733 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
734 clear program_header_size.
735 * elf.c (get_program_header_size): Move. Don't use or set saved
736 program_header_size here.
737 (elf_modify_segment_map): New function. Split out from..
738 (assign_file_positions_for_load_sections): ..here. Assert
739 header size is correct. Remove dead code.
740 (_bfd_elf_map_sections_to_segments): Rename from
741 map_sections_to_segments. Make global. Use get_program_header_size
742 when we need estimate of header size. Call elf_modify_segment_map.
743 Set program_header_size.
744 (print_segment_map): Delete.
745 (_bfd_elf_sizeof_headers): If segment_map available, get the
746 actual size.
747 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
748 for calling more than once.
749 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
750 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
751 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
752 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
753 (elf_backend_additional_program_headers): Delete.
754 (elf_backend_modify_segment_map): Delete.
755 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
756 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
757 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
759 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
761 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
762 bit for undefined symbols.
764 2006-06-19 Alan Modra <amodra@bigpond.net.au>
766 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
767 parameter.
768 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
769 bfd_link_info pointer.
770 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
771 * bfd.c (bfd_sizeof_headers): Tweak param name.
772 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
773 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
774 * binary.c (binary_sizeof_headers): Adjust.
775 * bout.c (b_out_sizeof_headers): Adjust.
776 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
777 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
778 * coffgen.c (coff_sizeof_headers): Adjust.
779 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
780 (ecoff_compute_section_file_positions): Adjust.
781 (_bfd_ecoff_write_object_contents): Adjust.
782 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
783 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
784 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
785 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
786 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
787 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
788 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
789 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
790 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
791 * i386msdos.c: Convert to ISO C.
792 (msdos_sizeof_headers): Adjust.
793 * i386os9k.c: Convert to ISO C.
794 (os9k_sizeof_headers): Adjust.
795 * ieee.c (ieee_sizeof_headers): Adjust.
796 * ihex.c (ihex_sizeof_headers): Adjust.
797 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
798 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
799 * libcoff-in.h (coff_sizeof_headers): Adjust.
800 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
801 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
802 * mmo.c (mmo_sizeof_headers): Adjust.
803 * oasys.c (oasys_sizeof_headers): Adjust.
804 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
805 * pef.c (bfd_pef_sizeof_headers): Adjust.
806 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
807 * som.c (som_sizeof_headers): Adjust.
808 * srec.c (srec_sizeof_headers): Adjust.
809 * tekhex.c (tekhex_sizeof_headers): Adjust.
810 * versados.c (versados_sizeof_headers): Adjust.
811 * vms.c (vms_sizeof_headers): Adjust.
812 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
813 * xsym.c (bfd_sym_sizeof_headers): Adjust.
814 * xsym.h (bfd_sym_sizeof_headers): Adjust.
815 * bfd-in2.h: Regenerate.
816 * libbfd.h: Regenerate.
817 * libcoff.h: Regenerate.
819 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
821 * bfd-in2.h: Regenerate.
822 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
823 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
824 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
825 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
826 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
827 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
828 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
829 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
830 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
831 R_ARM_LDC_SB_G2): New relocation types.
832 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
833 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
834 and friends.
835 (elf32_arm_howto_table_3): Delete; contents merged into
836 elf32_arm_howto_table_2.
837 (elf32_arm_howto_from_type): Adjust correspondingly.
838 (elf32_arm_reloc_map): Extend with the above relocations.
839 (calculate_group_reloc_mask): New function.
840 (identify_add_or_sub): New function.
841 (elf32_arm_final_link_relocate): Support for the above
842 relocations.
843 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
844 codes to correspond to the above relocations.
846 2006-06-14 Richard Sandiford <richard@codesourcery.com>
848 * elf32-m68k.c (elf_m68k_plt_info): New structure.
849 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
850 (elf_m68k_plt_entry): Likewise.
851 (elf_m68k_plt_info): New table.
852 (CFV4E_PLT_ENTRY_SIZE): Rename to...
853 (ISAB_PLT_ENTRY_SIZE): ...this.
854 (CFV4E_FLAG): Delete.
855 (elf_cfv4e_plt0_entry): Rename to...
856 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
857 for the second instruction too.
858 (elf_cfv4e_plt_entry): Rename to...
859 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
860 (elf_isab_plt_info): New table.
861 (CPU32_FLAG): Delete.
862 (PLT_CPU32_ENTRY_SIZE): Rename to...
863 (CPU32_PLT_ENTRY_SIZE): ...this.
864 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
865 style in-place addends.
866 (elf_cpu32_plt_entry): Likewise.
867 (elf_cpu32_plt_info): New table.
868 (elf_m68k_link_hash_table): Add a plt_info field.
869 (elf_m68k_link_hash_table_create): Initialize it.
870 (elf_m68k_get_plt_info): New function.
871 (elf_m68k_always_size_sections): Likewise.
872 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
873 (elf_m68k_install_pc32): New function.
874 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
875 elf_m68k_install_pc32.
876 (elf_m68k_finish_dynamic_sections): Likewise.
877 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
878 (elf_backend_always_size_sections): Define.
880 2006-06-14 Alan Modra <amodra@bigpond.net.au>
882 * elflink.c (elf_link_add_object_symbols): Save and restore
883 struct bfd_hash_table table, size and count fields for
884 as-needed libs.
886 2006-06-12 Thiemo Seufer <ths@mips.com>
888 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
889 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
890 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
891 Delete old comments.
892 (ELF_COMMONPAGESIZE): Define in a more obvious way.
894 2006-06-12 Nick Clifton <nickc@redhat.com>
896 PR binutils/2735
897 * elflink.c (elf_link_add_object_symbols): Fix the warning message
898 about mismatched alignments to allow for the case where the common
899 alignment has been deduced from the section alignment.
900 * bfd.c (_bfd_default_error_handler): Update comment to explain
901 why bfd and asection varargs are out of order. Explicitly catch
902 and abort on NULL bfd and asection arguments.
904 2006-06-11 Richard Sandiford <richard@codesourcery.com>
905 Thiemo Seufer <ths@mips.com>
907 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
908 (STUB_ORI): New macro.
909 (STUB_LI16U): Fix formatting.
910 (MIPS_FUNCTION_STUB_SIZE): Delete.
911 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
912 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
913 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
914 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
915 instead of MIPS_FUNCTION_STUB_SIZE.
916 (count_section_dynsyms): New function, split out from
917 _bfd_mips_elf_final_link.
918 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
919 of the number of dynamic symbols needed and use it to set up
920 function_stub_size. Use function_stub_size rather than
921 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
922 Use 16-byte stubs for 0x10000 dynamic symbols.
923 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
924 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
925 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
926 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
927 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
928 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
929 Use STUB_ORI rather than STUB_LI16U for big stubs.
930 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
931 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
933 2006-06-09 David Ung <davidu@mips.com>
935 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
936 calling relocations.
938 2006-06-08 David Daney <ddaney@avtrex.com>
940 * elfxx-mips.c (STUB_LI16): Removed.
941 (STUB_LUI): New macro.
942 (STUB_LI16U): Ditto.
943 (STUB_LI16S): Ditto.
944 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
945 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
946 MIPS_FUNCTION_STUB_SIZE.
947 (_bfd_mips_elf_always_size_sections): Ditto.
948 (_bfd_mips_elf_size_dynamic_sections): Ditto.
949 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
950 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
951 to allow larger symbol table indexes.
953 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
955 * po/Make-in (pdf, ps): New dummy targets.
957 2006-06-06 Alan Modra <amodra@bigpond.net.au>
959 * hash.c (bfd_hash_lookup): Correct stray line.
961 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
962 (elfcore_grok_nto_status): Use long instead of pid_t.
963 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
965 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
967 * po/Make-in (top_builddir): Define.
969 2006-06-05 Alan Modra <amodra@bigpond.net.au>
971 * Makefile.am: Run "make dep-am".
972 * Makefile.in: Regenerate.
973 * config.in: Regenerate.
975 2006-06-02 Alan Modra <amodra@bigpond.net.au>
976 H.J. Lu <hongjiu.lu@intel.com>
978 PR ld/2723
979 * elflink.c (bfd_elf_final_link): Don't output section symbols
980 for special ELF sections.
982 2006-06-01 Alan Modra <amodra@bigpond.net.au>
984 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
985 instead of bfd_make_section*.
986 * aix386-core.c: Likewise.
987 * aix5ppc-core.c: Likewise.
988 * aout-adobe.c: Likewise.
989 * aoutf1.h: Likewise.
990 * binary.c: Likewise.
991 * cisco-core.c: Likewise.
992 * coff-arm.c: Likewise.
993 * coff-h8300.c: Likewise.
994 * elf.c: Likewise.
995 * elf32-bfin.c: Likewise.
996 * elf32-m32c.c: Likewise.
997 * hppabsd-core.c: Likewise.
998 * hpux-core.c: Likewise.
999 * i386linux.c: Likewise.
1000 * ieee.c: Likewise.
1001 * ihex.c: Likewise.
1002 * irix-core.c: Likewise.
1003 * lynx-core.c: Likewise.
1004 * m68klinux.c: Likewise.
1005 * mach-o.c: Likewise.
1006 * netbsd-core.c: Likewise.
1007 * nlmcode.h: Likewise.
1008 * opncls.c: Likewise.
1009 * osf-core.c: Likewise.
1010 * peXXigen.c: Likewise.
1011 * ppcboot.c: Likewise.
1012 * ptrace-core.c: Likewise.
1013 * rs6000-core.c: Likewise.
1014 * sco5-core.c: Likewise.
1015 * sparclinux.c: Likewise.
1016 * srec.c: Likewise.
1017 * sunos.c: Likewise.
1018 * trad-core.c: Likewise.
1019 * xcofflink.c: Likewise.
1020 * xsym.c: Likewise.
1022 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1024 * Makefile.am (INCLUDES): Use @INCINTL@.
1025 * acinclude.m4: Include new gettext macros.
1026 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1027 Manually substitute POFILES and GMOFILES.
1028 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1030 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1032 * bfd.c (bfd_emul_get_maxpagesize): New.
1033 (bfd_elf_set_pagesize): Likewise.
1034 (bfd_emul_set_maxpagesize): Likewise.
1035 (bfd_emul_get_commonpagesize): Likewise.
1036 (bfd_emul_set_commonpagesize): Likewise.
1037 * bfd-in2.h: Regenerated.
1039 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1040 (xvec_get_elf_backend_data): New.
1041 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1043 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1044 * elfxx-target.h (elfNN_bed): Likewise.
1046 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1047 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1048 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1049 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1050 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1051 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1052 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1053 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1054 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1055 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1056 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1057 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1059 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1060 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1062 * targets.c (bfd_find_target): Support NULL abfd.
1064 2006-05-30 Nick Clifton <nickc@redhat.com>
1066 * po/es.po: Updated Spanish translation.
1068 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1069 H.J. Lu <hongjiu.lu@intel.com>
1071 * elf.c (assign_file_positions_for_load_sections): Retrieve
1072 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1073 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1074 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1076 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1078 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1080 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1082 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1084 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1086 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1088 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1090 * elf.c (sym_is_global): Return a bfd_boolean.
1091 (ignore_section_sym): New function.
1092 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1093 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1094 bfd before using elf_section_syms.
1096 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1098 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1099 (sh*l*-*-netbsdelf*): Likewise.
1100 (sh-*-netbsdelf*): Likewise.
1101 (shl*-*-elf*): Likewise.
1102 (sh[1234]l*-*-elf*): Likewise.
1103 (sh3el*-*-elf*): Likewise.
1104 (shl*-*-kaos*): Likewise.
1105 (sh-*-elf*): Likewise.
1106 (sh[1234]*-elf*): Likewise.
1107 (sh-*-rtems*): Likewise.
1108 (sh-*-kaos*): Likewise.
1110 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1112 PR ld/1485
1113 * config.bfd: Set want64 to true if 64bit bfd is used.
1114 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1115 (sh*l*-*-netbsdelf*): Likewise.
1116 (sh-*-netbsdelf*): Likewise.
1117 (shl*-*-elf*): Likewise.
1118 (sh[1234]l*-*-elf*): Likewise.
1119 (sh3el*-*-elf*): Likewise.
1120 (shl*-*-kaos*): Likewise.
1121 (sh-*-elf*): Likewise.
1122 (sh[1234]*-elf*): Likewise.
1123 (sh-*-rtems*): Likewise.
1124 (sh-*-kaos*): Likewise.
1126 2006-05-24 Paul Brook <paul@codesourcery.com>
1128 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1129 * elf32-arm.c (output_arch_syminfo): Define.
1130 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1131 elf32_arm_output_arch_local_syms): New functions.
1132 (elf_backend_output_arch_local_syms): Define.
1133 * elflink.c (bfd_elf_final_link): Call
1134 elf_backend_output_arch_local_syms.
1135 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1136 definition.
1137 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1139 2006-05-24 Paul Brook <paul@codesourcery.com>
1141 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1142 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1143 elf32_arm_finish_dynamic_symbol): Use them.
1145 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1146 Randolph Chung <tausq@debian.org>
1148 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1149 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1150 Add handling for TLS relocations.
1151 (elf_hpp_reloc_final_type): Handle TLS relocs.
1152 * elf32-hppa.c: Add authors for cleanup and TLS support.
1153 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1154 (elf32_hppa_link_hash_entry): Add tls_type.
1155 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1156 (hppa_link_has_newfunc): Set tls_type.
1157 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1158 (hppa_stub_name): Use hh_name macro.
1159 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1160 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1161 Handle TLS relocs.
1162 (elf32_hppa_gc_sweep_hook): Likewise.
1163 (allocate_dynrelocs): Handle TLS relocs.
1164 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1165 relocs. Use hh_name macro.
1166 (dtpoff_base): New function.
1167 (tpoff): Likewise.
1168 (elf32_hppa_optimized_tls_reloc): Likewise.
1169 (final_link_relocate): Handle TLS relocs.
1170 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1171 and hh_name macros.
1172 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1173 hh_name and eh_name macros.
1174 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1176 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1178 * archures.c: Add bfd_mach_avr6.
1179 * cpu-avr.c: Likewise.
1180 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1181 New relocations.
1182 * libbfd.h: Regenerate.
1183 * bfd-in2.h:Regenerate.
1184 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1185 * elf32-avr.c: Add elf32-avr.h to include list.
1186 (elf32_avr_stub_hash_entry): New function.
1187 (elf32_avr_link_hash_table): New struct.
1188 (avr_link_hash_table): Likewise.
1189 (avr_stub_hash_entry): Likewise.
1190 (avr_stub_hash_lookup): New function.
1191 (stub_hash_newfunc): New function.
1192 (elf32_avr_link_hash_table_create): New function.
1193 (elf32_avr_link_hash_table_free): New function.
1194 (avr_get_stub_addr): New function.
1195 (debug_relax, debug_stubs): Add new global variables controlling
1196 debugging printout to stdout.
1197 (avr_pc_wrap_around): Change the type to bfd_vma.
1198 (avr_replace_call_ret_sequences): Add a new variable controling
1199 linkrelax optimizations.
1200 (avr_stub_is_required_for_16_bit_reloc): New function.
1201 (avr_final_link_relocate):
1202 Add linker hash table to parameter list. Use stub addr. if necessary.
1203 (elf32_avr_relocate_section):
1204 Add linker hashtable to parameter list of avr_final_link_relocate.
1205 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1206 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1207 (elf32_avr_relax_delete_bytes):
1208 Iterate over all sections of a bfd when adjusting relocs addends.
1209 (elf32_avr_relax_section):
1210 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1211 stub section.
1212 (avr_stub_name): New function.
1213 (avr_get_stub_entry): New function.
1214 (avr_add_stub): New function.
1215 (avr_build_one_stub): New function.
1216 (avr_size_one_stub): New function.
1217 (elf32_avr_setup_params): New function.
1218 (elf32_avr_setup_section_lists): New function.
1219 (get_local_syms): New function.
1220 (elf32_avr_size_stubs): New function.
1221 (bfd_elf32_bfd_link_hash_table_create): New function.
1222 (bfd_elf32_bfd_link_hash_table_free): New function.
1224 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1226 PR ld/2655
1227 PR ld/2657
1228 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1229 update CIE/FDE length. Don't pad to the section alignment.
1231 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1233 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1234 deteted entries in .eh_frame section.
1236 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1238 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1239 instead of _GLOBAL_OFFSET_TABLE_.
1240 (bfin_relocate_section): Ditto.
1241 (_bfin_create_got_section): Ditto.
1242 (elf32_bfinfdpic_create_dynamic_sections): Use
1243 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1244 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1246 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1248 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1249 function syms over other syms.
1251 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1253 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1254 check.
1255 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1256 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1257 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1258 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1259 Use MIPS_ELF_READONLY_SECTION.
1260 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1261 creating DT_TEXTREL.
1262 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1263 if no text relocations were generated.
1265 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1267 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1269 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1271 * elf.c (elf_fake_sections): Formatting.
1272 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1273 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1274 section alignment to increase p_align for PT_LOAD.
1275 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1276 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1277 other than PT_LOAD, and PT_NOTE in core.
1279 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1281 * elf.c (assign_file_positions_for_segments): Split into..
1282 (assign_file_positions_for_load_sections): ..this, and..
1283 (assign_file_positions_for_non_load_sections): ..this new function,..
1284 (assign_file_positions_except_relocs): ..writing program headers here.
1286 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1288 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1289 non-load sections if they have relocs.
1291 2006-05-15 Paul Brook <paul@codesourcery.com>
1293 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1294 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1295 Check symbol name is of specified type.
1296 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1297 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1298 bfd_is_arm_special_symbol_name.
1299 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1300 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1301 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1302 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1303 (bfd_is_arm_special_symbol_name): Add prototype.
1304 * bfd-in2.h: Regenerate.
1306 2006-05-15 David Heine <dlheine@tensilica.com>
1307 Bob Wilson <bob.wilson@acm.org>
1309 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1310 undefined opcode. Clean up assertions.
1311 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1312 Factor most of the code into separate functions....
1313 (can_narrow_instruction, can_widen_instruction): New.
1314 (prev_instr_is_a_loop): New.
1315 (compute_ebb_proposed_actions): Combine error handling code for
1316 decode errors. Replace call to insn_decode_len with inline code.
1317 Use can_narrow_instruction and can_widen_instruction. Handle errors
1318 from call to xtensa_opcode_is_loop.
1319 (relax_section): Adjust calls to narrow_instruction and
1320 widen_instruction.
1322 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1324 PR 2658
1325 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1326 -shared link.
1328 2006-05-11 Michael Matz <matz@suse.de>
1330 * elflink.c (match_group_member): Correctly iterate group
1331 members.
1333 2006-05-11 Paul Brook <paul@codesourcery.com>
1335 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1336 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1337 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1338 * reloc.c: Ditto.
1339 * bfd-in2.h: Regenerate.
1340 * libbfd.h: Regenerate.
1341 * libcoff.h: Regenerate.
1343 2006-05-11 Mike Bland <mbland@google.com>
1345 * elf.c (_bfd_elf_init_private_section_data): Don't change
1346 section type if already set.
1348 2006-05-10 Nick Clifton <nickc@redhat.com>
1350 PR ld/2607
1351 * elfcode.h (valid_section_index_p): New function: Checks for a
1352 valid section index. Allows indicies in the range SHN_LOPROC to
1353 SHN_HIOS.
1354 (elf_object_p): Use valid_section_index_p.
1356 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1358 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1359 ARM_SECREL): Mark WinCE versions of these relocs as partial
1360 inplace.
1361 (coff_arm_relocate_section): Adjust addend for WinCE.
1363 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1365 PR 2342
1366 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1368 2006-05-09 Nick Clifton <nickc@redhat.com>
1370 * coffcode.h (coff_write_relocs): Produce an error message if a an
1371 out-of-range symbol index is detected in a reloc.
1373 2006-05-09 Ben Elliston <bje@au.ibm.com>
1375 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1376 local variable `dynobj'.
1378 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1380 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1381 of the bfd's sections for the reloc-addend adjustments.
1383 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1385 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1386 (elf_s390_relocate_section): Add code to do the GD->LE and
1387 LD->LE TLS linker optimizations if a brasl instruction is used
1388 for the __tls_get_offset function call.
1389 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1391 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1393 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1394 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1395 the .toc and referenced by a TLS code sequence.
1396 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1397 .toc is the first section in a file.
1399 2006-05-04 Andreas Schwab <schwab@suse.de>
1401 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1402 regs instead of an array of int.
1403 (struct external_solaris_bcp_core): Likewise.
1404 (swapcore_sun3): Use offsetof instead of computing the offset
1405 manually.
1406 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1407 (swapcore_solaris_bcp): Likewise.
1409 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1411 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1412 for missing GOTs.
1414 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1416 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1417 mapping symbols.
1419 2006-05-04 Ben Elliston <bje@au.ibm.com>
1421 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1422 variable `ptr'.
1423 * cofflink.c (process_embedded_commands): Remove unused local
1424 variables `had_read' and `had_shared'.
1425 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1426 variable `fdr_adr'.
1427 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1429 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1431 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1432 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1433 (bfd_und_symbol, bfd_ind_symbol): Delete.
1434 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1435 &SEC.symbol.
1436 (STD_SECTION): Adjust.
1437 (_bfd_generic_new_section_hook): New function, extracted from..
1438 (bfd_section_init): ..here.
1439 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1440 und and ind sections.
1441 * elf.c (_bfd_elf_large_com_section): Adjust.
1442 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1443 * pdp11.c (new_section_hook): Likewise.
1444 * coffcode.h (coff_new_section_hook): Likewise.
1445 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1446 * elf.c (_bfd_elf_new_section_hook): Likewise.
1447 * vms.c (vms_new_section_hook): Likwise.
1448 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1449 already set.
1450 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1451 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1452 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1453 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1454 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1455 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1456 * ieee.c (ieee_new_section_hook): Likewise. Call
1457 _bfd_generic_new_section_hook too.
1458 * mmo.c (mmo_new_section_hook): Likewise.
1459 * oasys.c (oasys_new_section_hook): Likewise.
1460 * som.c (som_new_section_hook): Likewise.
1461 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1462 * bfd-in2.h: Regenerate.
1463 * libbfd.h: Regenerate.
1465 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1467 * hash.c (DEFAULT_SIZE): Revert last change.
1468 (higher_prime_number): Correct test for no larger prime. Don't
1469 abort on error, instead return 0. Depopulate primes[].
1470 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1472 2006-05-02 Paul Brook <paul@codesourcery.com>
1474 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1475 for R_ARM_REL32.
1477 2006-05-02 Ben Elliston <bje@au.ibm.com>
1479 * archive.c (bfd_generic_archive_p): Remove unused local variable
1480 `fail'.
1481 * dwarf2.c (decode_line_info): Remove unused local variable
1482 `basic_block'.
1483 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1484 local variable `s'.
1485 * tekhex.c (tekhex_write_object_contents): Remove unused local
1486 variable `bytes_written'.
1487 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1488 variable `r_addend'.
1489 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1490 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1491 (_bfd_ns32k_relocate_contents): Remove break after return.
1492 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1494 2006-05-02 Nick Clifton <nickc@redhat.com>
1496 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1497 in order to avoid conflicts with the global DEBUG define.
1499 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1501 * dwarf2.c: Formatting.
1502 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1503 output section check.
1504 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1505 * elf32-m32c.c: Similarly.
1506 * elf32-ppc.c: Similarly.
1507 * elf32-v850.c: Similarly.
1508 * nlm32-sparc.c: Similarly.
1509 * elfcode.h: Similarly.
1510 (elf_symbol_flags): Delete.
1511 * elflink.c (elf_link_input_bfd): Comment typo.
1513 2006-05-01 DJ Delorie <dj@redhat.com>
1515 * bfd-in.h (bfd_hash_table): Add count field.
1516 * bfd-in2.h: Regenerate.
1517 * hash.c (higher_prime_number): New.
1518 (bfd_hash_table_inint_n): Init count field.
1519 (bfd_hash_lookup): Grow table as needed.
1521 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1523 PR binutils/2584
1524 * tekhex.c (getvalue): Change return type to bfd_boolean and
1525 add the new parameter. Return false if the unexpected character
1526 is found.
1527 (getsym): Likewise.
1528 (first_phase): Change return type to bfd_boolean and return
1529 false if the unexpected character is found. Replace abort
1530 with returning false.
1531 (pass_over): Change return type to bfd_boolean and the type of
1532 the second argument to bfd_boolean (*) (bfd *, int, char *).
1533 Return false if FUNC returns false.
1534 (tekhex_object_p): Return NULL if pass_over fails.
1536 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1538 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1540 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1542 PR binutils/2593
1543 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1544 and flags if its BFD flags have been set.
1545 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1546 section type from input if it has been set to something
1547 different.
1549 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1551 PR binutils/2467
1552 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1553 is NULL first.
1555 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1556 abfd->sections is NULL.
1557 (elf32_arm_bfd_free_cached_info): New.
1558 (bfd_elf32_bfd_free_cached_info): Defined.
1560 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1561 to _bfd_free_cached_info.
1563 * libbfd-in.h (_bfd_free_cached_info): New.
1564 * libbfd: Regenerated.
1566 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1567 (_bfd_free_cached_info): New.
1569 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1571 * elf.c (assign_file_positions_except_relocs): Move code setting
1572 file position of non-loaded sections..
1573 (assign_file_positions_for_segments): ..to here.
1575 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1577 PR ld/2537
1578 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1579 applications. Issue an error on sections we don't know how
1580 to handle.
1582 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1584 * Makefile.am: Run "make dep-am".
1585 * Makefile.in: Regenerate.
1587 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1589 * warning.m4 (--enable-werror): Format help message.
1590 (--enable-build-warnings): Likewise.
1591 * configure: Regenerate.
1593 2006-04-18 Nick Clifton <nickc@redhat.com>
1595 PR 2257
1596 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1597 fields to still be handled as ELF files.
1599 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1601 * po/SRC-POTFILES.in: Regenerated.
1603 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1605 * configure.in: Update version to 2.17.50.
1606 * configure: Regenerated.
1608 2006-04-14 David Heine <dlheine@tensilica.com>
1610 * elf32-xtensa.c (build_reloc_opcodes): New.
1611 (compute_text_actions): Use it to decode opcodes outside inner loop.
1612 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1613 it is set, use it to get the opcodes for relocations.
1614 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1616 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1618 PR ld/2513
1619 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1620 (GOT_TLS_IE_IE): Likewise.
1621 (GOT_TLS_IE_GD): Likewise.
1622 (GOT_TLS_IE_MASK): Likewise.
1623 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1624 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1625 respectively.
1626 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1627 are set, treat tls_type as GOT_TLS_IE_BOTH.
1628 (elf_i386_relocate_section): Likewise.
1630 2006-04-07 Randolph Chung <tausq@debian.org>
1632 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1633 (elf64_hppa_grok_psinfo): Likewise.
1634 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1636 2006-04-06 DJ Delorie <dj@redhat.com>
1638 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1639 each plt entry we create.
1641 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1643 * po/Make-in: Add install-html target.
1644 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1645 htmldir. Add install-html and install-html-recursive targets.
1646 * Makefile.in: Regenerate.
1647 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1648 * configure: Regenerate.
1650 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1652 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1653 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1654 section structure.
1656 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1658 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1659 eliminate warnings.
1661 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1662 James E Wilson <wilson@specifixinc.com>
1664 PR ld/2442
1665 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1666 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1667 size.
1668 (elfNN_ia64_link_hash_entry): Likewise.
1669 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1670 and size.
1671 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1672 processing.
1673 (elfNN_ia64_hash_hide_symbol): Likewise.
1674 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1675 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1676 (elfNN_ia64_global_dyn_info_free): New function.
1677 (elfNN_ia64_local_dyn_info_free): Likewise.
1678 (elfNN_ia64_hash_table_free): Free local and global
1679 elfNN_ia64_dyn_sym_info.
1680 (addend_compare): New function.
1681 (sort_dyn_sym_info): Likewise.
1682 (get_dyn_sym_info): Updated to use binary search for addend.
1683 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1684 relocation arrays first.
1686 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1688 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1689 symbol.
1691 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1693 PR ld/2411
1694 * elflink.c (check_dynsym): New.
1695 (elf_link_output_extsym): Use it.
1696 (bfd_elf_final_link): Likewise.
1698 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1700 PR ld/2404
1701 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1702 symbol from the dynamic definition with the default version if
1703 its type and the type of existing regular definition mismatch.
1705 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1706 Daniel Jacobowitz <dan@codesourcery.com>
1708 * config.bfd (sparc-*-vxworks*): New stanza.
1709 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1710 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1711 * configure: Regenerate.
1712 * elf32-sparc.c: Include elf-vxworks.h.
1713 (elf32_sparc_vxworks_link_hash_table_create: New.
1714 (elf32_sparc_vxworks_final_write_processing): New.
1715 (TARGET_BIG_SYM): Override for VxWorks.
1716 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1717 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1718 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1719 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1720 (elf_backend_link_output_symbol_hook): Likewise.
1721 (elf_backend_emit_relocs): Likewise.
1722 (elf_backend_final_write_processing, elf32_bed): Likewise.
1723 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1724 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1725 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1726 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1727 build_plt_entry here.
1728 (create_got_section): Initialize sgotplt for VxWorks.
1729 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1730 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1731 Call elf_vxworks_create_dynamic_sections for VxWorks.
1732 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1733 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1734 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1735 for VxWorks. Check for the .got.plt section.
1736 (sparc_vxworks_build_plt_entry): New function.
1737 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1738 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1739 absolute on VxWorks.
1740 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1741 and DT_PLTGOT on VxWorks.
1742 (sparc_vxworks_finish_exec_plt): New.
1743 (sparc_vxworks_finish_shared_plt): New.
1744 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1745 Use plt_header_size and plt_entry_size.
1746 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1747 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1748 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1749 (elf32-sparc.lo): Likewise.
1750 * Makefile.in: Regenerate.
1751 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1752 (_bfd_target_vector): Add a pointer to it.
1754 2006-03-30 Ben Elliston <bje@au.ibm.com>
1756 PR ld/2267
1757 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1758 special section number that exceeds the number of ELF sections
1759 (eg. SHN_MIPS_SCOMMON).
1761 2006-03-27 Richard Sandiford <richard@codesourcery.com>
1763 * elfxx-mips.c (mips_got_entry): Add more commentary.
1764 (mips_elf_local_got_index): Use the hash table entry to record
1765 the GOT index of forced-local symbols.
1766 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1767 in either the hash table entry or the mips_got_entry, not both.
1768 Add more commentary.
1769 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1770 mips_elf_initialize_tls_index.
1772 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1774 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1775 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1776 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1777 bfin_areloc_howto_table): Delete. All
1778 uses deleted as well.
1779 (bfin_reloc_map): Delete all stack relocs.
1780 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1781 bfin_reloc_type_lookup): Don't support them.
1782 (bfin_relocate_section): Don't try to handle them.
1784 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1785 * configure.in: Likewise.
1786 * configure: Regenerate.
1787 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1788 (BFIN_RELOC_MAX): Now 0x21.
1789 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1790 (bfd_elf32_bfinfdpic_vec): Declare.
1791 (IS_FDPIC): New macro.
1792 (struct bfinfdpic_elf_link_hash_table): New struct.
1793 (bfinfdpic_hash_table, bfinfdpic_got_section,
1794 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1795 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1796 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1797 bfinfdpic_plt_initial_offset): Accessor macros for it.
1798 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1799 (struct bfinfdpic_relocs_info): New struct.
1800 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1801 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1802 DEFAULT_STACK_SIZE): New macros.
1803 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1804 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1805 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1806 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1807 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1808 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1809 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1810 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1811 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1812 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1813 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1814 _bfinfdpic_resolve_final_relocs_info,
1815 elf32_bfinfdpic_size_dynamic_sections,
1816 elf32_bfinfdpic_always_size_sections,
1817 elf32_bfinfdpic_modify_segment_map,
1818 _bfinfdpic_count_got_plt_entries,
1819 elf32_bfinfdpic_finish_dynamic_sections,
1820 elf32_bfinfdpic_adjust_dynamic_symbol,
1821 elf32_bfinfdpic_finish_dynamic_symbol,
1822 elf32_bfinfdpic_elf_use_relative_eh_frame,
1823 elf32_bfinfdpic_elf_encode_eh_address,
1824 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1825 elf32_bfinfdpic_copy_private_bfd_data,
1826 (struct _bfinfdpic_dynamic_got_info,
1827 struct _bfinfdpic_dynamic_got_plt_info): New structs.
1828 (elf32_bfin_print_private_bfd_data): Print PIC flags.
1829 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1830 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1831 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1832 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1833 bfd_elf32_bfd_copy_private_bfd_data,
1834 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1835 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1836 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1837 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1838 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1839 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1840 elf_backend_omit_section_dynsym): Redefine these macros and include
1841 "elf32-target.h" again to create the elf32-bfinfdpic target.
1842 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1843 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1844 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1845 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1846 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1847 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1848 BFD_RELOC_BFIN_GOTOFFLO): New.
1849 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1850 (_bfd_target_vector): Add it.
1851 * bfd-in2.h: Regenerate.
1852 * libbfd.h: Regenerate.
1854 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1856 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1857 incompatible. Likewise MAC and EMAC code.
1858 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1859 bfd_get_compatible to set the new bfd architecture. Rely on it
1860 to detect incompatibilities.
1862 2006-03-23 Michael Matz <matz@suse.de>
1864 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1865 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1866 BFD_RELOC_X86_64_PLTOFF64.
1867 * bfd-in2.h: Regenerated.
1868 * libbfd.h: Regenerated.
1869 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1870 Add howtos for above relocs.
1871 (x86_64_reloc_map): Add mappings for new relocs.
1872 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1873 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
1874 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
1875 needs a PLT entry.
1876 (elf64_x86_64_gc_sweep_hook): Reflect changes from
1877 elf64_x86_64_check_relocs for the new relocs.
1878 (elf64_x86_64_relocate_section): Handle new relocs.
1880 2006-03-22 Bob Wilson <bob.wilson@acm.org>
1882 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1883 rel->r_addend is zero.
1885 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1887 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1888 of "loc".
1890 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1891 Daniel Jacobowitz <dan@codesourcery.com>
1892 Phil Edwards <phil@codesourcery.com>
1893 Zack Weinberg <zack@codesourcery.com>
1894 Mark Mitchell <mark@codesourcery.com>
1895 Nathan Sidwell <nathan@codesourcery.com>
1897 * bfd-in2.h: Regenerate.
1898 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1899 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1900 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1901 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1902 (bfd_elf32_littlemips_vec): Likewise.
1903 (bfd_elf32_nbigmips_vec): Likewise.
1904 (bfd_elf32_nlittlemips_vec): Likewise.
1905 (bfd_elf32_ntradbigmips_vec): Likewise.
1906 (bfd_elf32_ntradlittlemips_vec): Likewise.
1907 (bfd_elf32_tradbigmips_vec): Likewise.
1908 (bfd_elf32_tradlittlemips_vec): Likewise.
1909 (bfd_elf64_bigmips_vec): Likewise.
1910 (bfd_elf64_littlemips_vec): Likewise.
1911 (bfd_elf64_tradbigmips_vec): Likewise.
1912 (bfd_elf64_tradlittlemips_vec): Likewise.
1913 * elf32-mips.c: Include elf-vxworks.h.
1914 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1915 instead of calling mips_elf32_rtype_to_howto directly.
1916 (mips_vxworks_copy_howto_rela): New reloc howto.
1917 (mips_vxworks_jump_slot_howto_rela): Likewise.
1918 (mips_vxworks_bfd_reloc_type_lookup): New function.
1919 (mips_vxworks_rtype_to_howto): Likewise.
1920 (mips_vxworks_final_write_processing): Likewise.
1921 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1922 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1923 (elf_backend_want_got_plt): Likewise.
1924 (elf_backend_want_plt_sym): Likewise.
1925 (elf_backend_got_symbol_offset): Likewise.
1926 (elf_backend_want_dynbss): Likewise.
1927 (elf_backend_may_use_rel_p): Likewise.
1928 (elf_backend_may_use_rela_p): Likewise.
1929 (elf_backend_default_use_rela_p): Likewise.
1930 (elf_backend_got_header_size: Likewise.
1931 (elf_backend_plt_readonly): Likewise.
1932 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1933 (elf_backend_mips_rtype_to_howto): Likewise.
1934 (elf_backend_adjust_dynamic_symbol): Likewise.
1935 (elf_backend_finish_dynamic_symbol): Likewise.
1936 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1937 (elf_backend_add_symbol_hook): Likewise.
1938 (elf_backend_link_output_symbol_hook): Likewise.
1939 (elf_backend_emit_relocs): Likewise.
1940 (elf_backend_final_write_processing: Likewise.
1941 (elf_backend_additional_program_headers): Likewise.
1942 (elf_backend_modify_segment_map): Likewise.
1943 (elf_backend_symbol_processing): Likewise.
1944 * elfxx-mips.c: Include elf-vxworks.h.
1945 (mips_elf_link_hash_entry): Add is_relocation_target and
1946 is_branch_target fields.
1947 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1948 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1949 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1950 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1951 Return 3 for VxWorks.
1952 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1953 mips_elf_link_hash_table. Return 0 for VxWorks.
1954 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1955 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
1956 (mips_vxworks_exec_plt0_entry): New variable.
1957 (mips_vxworks_exec_plt_entry): Likewise.
1958 (mips_vxworks_shared_plt0_entry): Likewise.
1959 (mips_vxworks_shared_plt_entry): Likewise.
1960 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1961 (mips_elf_rel_dyn_section): Change the bfd argument to a
1962 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
1963 the name of the section.
1964 (mips_elf_initialize_tls_slots): Update the call to
1965 mips_elf_rel_dyn_section.
1966 (mips_elf_gotplt_index): New function.
1967 (mips_elf_local_got_index): Add an input_section argument.
1968 Update the call to mips_elf_create_local_got_entry.
1969 (mips_elf_got_page): Likewise.
1970 (mips_elf_got16_entry): Likewise.
1971 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1972 arguments. Create dynamic relocations for each entry on VxWorks.
1973 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1974 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1975 and MIPS_RESERVED_GOTNO.
1976 (mips_elf_create_got_section): Update the uses of
1977 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
1978 (is_gott_symbol): New function.
1979 (mips_elf_calculate_relocation): Use a dynobj local variable.
1980 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1981 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
1982 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
1983 relocations on VxWorks. Add dynamic relocations for references
1984 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
1985 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1986 in VxWorks executables.
1987 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1988 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1989 Don't allocate a null entry on VxWorks.
1990 (mips_elf_create_dynamic_relocation): Update the call to
1991 mips_elf_rel_dyn_section. Use absolute rather than relative
1992 relocations for VxWorks, and make them RELA rather than REL.
1993 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1994 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
1995 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1996 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1997 Call elf_vxworks_create_dynamic_sections for VxWorks and
1998 initialize the plt_header_size and plt_entry_size fields.
1999 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2000 used in VxWorks executables. Don't allocate dynamic relocations
2001 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2002 Set is_relocation_target for each symbol referenced by a relocation.
2003 Allocate .rela.dyn entries for relocations against the special
2004 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2005 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2006 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2007 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2008 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2009 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2010 relocations. Don't set no_fn_stub on VxWorks.
2011 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2012 mips_elf_allocate_dynamic_relocations.
2013 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2014 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2015 entries for VxWorks, and do not create multiple GOTs.
2016 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2017 Handle .got specially for VxWorks. Update the uses of
2018 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2019 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2020 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2021 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2022 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2023 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2024 (mips_vxworks_finish_exec_plt): Likewise.
2025 (mips_vxworks_finish_shared_plt): Likewise.
2026 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2027 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2028 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2029 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2030 and mips_elf_rel_dyn_section. Use a different GOT header for
2031 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2032 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2033 mips_elf_link_hash_table fields.
2034 (_bfd_mips_vxworks_link_hash_table_create): New function.
2035 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2036 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2037 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2038 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2039 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2040 * libbfd.h: Regenerate.
2041 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2042 (elf32-mips.lo): Likewise.
2043 * Makefile.in: Regenerate.
2044 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2045 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2046 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2047 (_bfd_target_vector): Add entries for them.
2049 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2051 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2052 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2053 (elf_backend_special_sections): Remove #undef.
2055 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2057 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2058 for undefined weak symbols.
2060 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2062 PR ld/2462
2063 * elflink.c (bfd_elf_final_link): Remove
2064 bed->elf_backend_emit_relocs from emit_relocs.
2066 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2068 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2069 first relocation to the second when relaxing TLS GD to LE;
2070 zero it out when relaxing to IE.
2072 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2074 PR 2434
2075 * elflink.c (elf_link_add_object_symbols): Save and restore
2076 warning sym's linked sym.
2078 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2080 PR 2434
2081 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2082 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2083 hash_table -> htab. Formatting. Save entire symbol table
2084 before loading as-needed syms, and restore afterwards if lib not
2085 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2086 name. Free some buffers earlier.
2087 * bfd-in.h (struct bfd_hash_table): Add entsize.
2088 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2089 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2090 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2091 hash table.
2092 (bfd_hash_table_init): Add param, adjust calls.
2093 * aoutx.h: Adjust all hash_table_init functions and calls.
2094 * bfd.c: Likewise.
2095 * coff-arm.c: Likewise.
2096 * coff-h8300.c: Likewise.
2097 * coff-ppc.c: Likewise.
2098 * cofflink.c: Likewise.
2099 * ecoff.c: Likewise.
2100 * ecofflink.c: Likewise.
2101 * elf-m10300.c: Likewise.
2102 * elf-strtab.c: Likewise.
2103 * elf.c: Likewise.
2104 * elf32-arm.c: Likewise.
2105 * elf32-bfin.c: Likewise.
2106 * elf32-cris.c: Likewise.
2107 * elf32-frv.c: Likewise.
2108 * elf32-hppa.c: Likewise.
2109 * elf32-i386.c: Likewise.
2110 * elf32-m32r.c: Likewise.
2111 * elf32-m68hc1x.c: Likewise.
2112 * elf32-m68k.c: Likewise.
2113 * elf32-ppc.c: Likewise.
2114 * elf32-s390.c: Likewise.
2115 * elf32-sh.c: Likewise.
2116 * elf32-vax.c: Likewise.
2117 * elf64-alpha.c: Likewise.
2118 * elf64-hppa.c: Likewise.
2119 * elf64-ppc.c: Likewise.
2120 * elf64-s390.c: Likewise.
2121 * elf64-sh64.c: Likewise.
2122 * elf64-x86-64.c: Likewise.
2123 * elfxx-ia64.c: Likewise.
2124 * elfxx-mips.c: Likewise.
2125 * elfxx-sparc.c: Likewise.
2126 * i386linux.c: Likewise.
2127 * libaout.h: Likewise.
2128 * libbfd-in.h: Likewise.
2129 * libcoff-in.h: Likewise.
2130 * linker.c: Likewise.
2131 * m68klinux.c: Likewise.
2132 * merge.c: Likewise.
2133 * opncls.c: Likewise.
2134 * pdp11.c: Likewise.
2135 * sparclinux.c: Likewise.
2136 * stabs.c: Likewise.
2137 * sunos.c: Likewise.
2138 * vms.c: Likewise.
2139 * xcofflink.c: Likewise.
2140 * section.c (struct section_hash_entry): Move to..
2141 * libbfd-in.h: ..here.
2142 * Makefile.am: Run "make dep-am"
2143 * Makefile.in: Regenerate.
2144 * bfd-in2.h: Regenerate.
2145 * libbfd.h: Regenerate.
2146 * libcoff.h: Regenerate.
2148 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2150 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2151 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2152 last change to REL32 relocs so that they are counted as
2153 possibly dynamic as per REL24 and REL14.
2155 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2157 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2158 checks from REL32.
2160 2006-03-15 Ben Elliston <bje@au.ibm.com>
2162 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2163 in_list elements, not just the first.
2165 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2167 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2168 out from...
2169 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2170 for final links too.
2172 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2174 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2176 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2178 PR ld/2443
2179 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2181 2006-03-10 Paul Brook <paul@codesourcery.com>
2183 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2184 (elf32_arm_print_private_bfd_data): Ditto.
2186 2006-03-09 Paul Brook <paul@codesourcery.com>
2188 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2189 mapping symbols.
2191 2006-03-09 Khem Raj <khem@mvista.com>
2193 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2194 char type.
2196 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2198 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2200 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2201 Daniel Jacobowitz <dan@codesourcery.com>
2202 Zack Weinberg <zack@codesourcery.com>
2203 Nathan Sidwell <nathan@codesourcery.com>
2204 Paul Brook <paul@codesourcery.com>
2205 Ricardo Anguiano <anguiano@codesourcery.com>
2206 Phil Edwards <phil@codesourcery.com>
2208 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2209 (bfd_elf32_bigarm_symbian_vec): Likewise.
2210 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2211 (bfd_elf32_littlearm_vec): Likewise.
2212 (bfd_elf32_littlearm_symbian_vec): Likewise.
2213 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2214 * configure: Regenerate.
2215 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2216 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2217 (elf32_arm_vxworks_bed): Add forward declaration.
2218 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2219 (elf32_arm_vxworks_exec_plt0_entry): New table.
2220 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2221 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2222 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2223 (reloc_section_p): New function.
2224 (create_got_section): Use RELOC_SECTION.
2225 (elf32_arm_create_dynamic_sections): Likewise. Call
2226 elf_vxworks_create_dynamic_sections for VxWorks targets.
2227 Choose between the two possible values of plt_header_size
2228 and plt_entry_size.
2229 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2230 (elf32_arm_abs12_reloc): New function.
2231 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2232 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2233 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2234 r_addend fields of relocs. On rela targets, skip any code that
2235 adjusts in-place addends. When using _bfd_link_final_relocate
2236 to perform a final relocation, pass rel->r_addend as the addend
2237 argument.
2238 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2239 object, ignore flags that are not standard on VxWorks.
2240 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2241 relocs on VxWorks. Use reloc_section_p.
2242 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2243 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2244 .rela.plt.unloaded relocs on VxWorks targets.
2245 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2246 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2247 instead of DT_REL* tags on RELA targets.
2248 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2249 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2250 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2251 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2252 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2253 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2254 Correct the .rela.plt.unreloaded symbol indexes.
2255 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2256 hook on VxWorks targets.
2257 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2258 Minor formatting tweak.
2259 (elf32_arm_vxworks_final_write_processing): New function.
2260 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2261 for Symbian.
2262 (elf_backend_final_write_processing): Likewise.
2263 (elf_backend_emit_relocs): Likewise.
2264 (elf_backend_want_plt_sym): Likewise.
2265 (ELF_MAXPAGESIZE): Likewise.
2266 (elf_backend_may_use_rel_p): Minor formatting tweak.
2267 (elf_backend_may_use_rela_p): Likewise.
2268 (elf_backend_default_use_rela_p): Likewise.
2269 (elf_backend_rela_normal): Likewise.
2270 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2272 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2274 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2275 New. Adjust other variants.
2276 (bfd_default_scan): Update.
2277 * bfd-in2.h: Rebuilt.
2278 * cpu-m68k.c: Adjust.
2279 (bfd_m68k_compatible): New. Use it for architectures.
2280 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2281 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2282 mismatch.
2283 (elf32_m68k_print_private_bfd_data): Adjust.
2284 * ieee.c (ieee_write_processor): Adjust.
2286 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2288 * dwarf2.c: Formatting.
2289 (add_line_info): Remove outer loop.
2291 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2292 Alan Modra <amodra@bigpond.net.au>
2294 PR binutils/2338
2295 * dwarf2.c (loadable_section): New struct.
2296 (dwarf2_debug): Add loadable_section_count and
2297 loadable_sections.
2298 (new_line_sorts_after): New.
2299 (add_line_info): Use new_line_sorts_after to compare line
2300 addresses.
2301 (check_function_name): Removed.
2302 (unset_sections): New.
2303 (place_sections): New.
2304 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2305 and unset_sections on relocatable files.
2306 (_bfd_dwarf2_find_line): Likewise.
2308 2006-03-03 Nick Clifton <nickc@redhat.com>
2310 * cpu-avr.c: Update to ISO-C90 formatting.
2311 * elf32-avr.c: Likewise.
2313 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2315 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2316 and R_AVR_MS8_LDI
2317 (bfd_elf_avr_final_write_processing): Set
2318 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2319 (elf32_avr_relax_section): New function.
2320 (elf32_avr_relax_delete_bytes): New function.
2321 (elf32_avr_get_relocated_section_contents): New function.
2322 (avr_pc_wrap_around): New function.
2323 (avr_relative_distance_considering_wrap_around): New function.
2324 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2325 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2326 * libbfd.h: Regenerate.
2327 * bfd-in2.h: Regenerate.
2329 2006-03-02 DJ Delorie <dj@redhat.com>
2331 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2332 calculations.
2334 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2336 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2337 bfd_elf32_powerpc_vxworks_vec.
2339 2006-03-02 Nick Clifton <nickc@redhat.com>
2341 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2343 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2345 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2346 elf_vxworks_create_dynamic_sections.
2347 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2348 symbol handling.
2349 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2350 elf_vxworks_create_dynamic_sections.
2351 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2352 symbol handling.
2353 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2354 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2356 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2358 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2359 (elf_backend_link_output_symbol_hook): Use
2360 elf_vxworks_link_output_symbol_hook instead.
2361 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2362 (elf_backend_link_output_symbol_hook): Use
2363 elf_vxworks_link_output_symbol_hook instead.
2364 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2365 same interface as elf_backend_link_output_symbol_hook.
2366 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2367 prototype accordingly.
2369 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2371 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2372 (ppc_elf_link_hash_table): Replace old_got and new_got with
2373 plt_type and can_use_new_plt.
2374 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2375 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2376 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2377 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2378 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2379 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2380 this function should not be called for VxWorks targets.
2381 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2382 (allocate_got): Likewise. Rearrange so that max_before_header
2383 is only used for PLT_OLD and PLT_NEW.
2384 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2385 (ppc_elf_size_dynamic_sections): Likewise.
2386 (ppc_elf_relax_section): Likewise.
2387 (ppc_elf_relocate_section): Likewise.
2388 (ppc_elf_finish_dynamic_symbol): Likewise.
2389 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2391 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2393 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2394 (elf_i386_link_hash_table_create): Initialize it.
2395 (elf_i386_compute_jump_table_size): Use it instead of
2396 srelplt->reloc_count.
2397 (allocate_dynrelocs): Likewise.
2398 (elf_i386_size_dynamic_sections): Likewise.
2399 (elf_i386_relocate_section): Likewise.
2401 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2403 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2404 (_bfd_elf_write_section_eh_frame): Likewise.
2406 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2408 * po/Make-in: Add html target.
2410 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2412 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2413 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2414 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2415 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2416 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2417 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2418 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2419 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2420 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2421 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2422 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2423 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2424 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2425 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2426 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2427 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2428 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2429 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2430 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2431 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2432 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2434 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2436 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2437 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2438 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2439 * elf32-frv.c (_frv_create_got_section): Likewise.
2440 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2441 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2442 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2443 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2444 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2445 (elf_i386_link_hash_table_create): Don't initialize them.
2446 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2447 hgot fields.
2448 (elf_i386_finish_dynamic_symbol): Likewise.
2449 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2450 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2451 (ppc_elf_finish_dynamic_symbol): Likewise.
2453 2006-02-24 DJ Delorie <dj@redhat.com>
2455 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2456 (m32c_elf_relocate_section): Don't relocate them.
2457 (compare_reloc): New.
2458 (relax_reloc): Remove.
2459 (m32c_offset_for_reloc): New.
2460 (m16c_addr_encodings): New.
2461 (m16c_jmpaddr_encodings): New.
2462 (m32c_addr_encodings): New.
2463 (m32c_elf_relax_section): Relax jumps and address displacements.
2464 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2465 short jumps.
2467 * reloc.c: Add m32c relax relocs.
2468 * libbfd.h: Regenerate.
2469 * bfd-in2.h: Regenerate.
2471 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2473 PR ld/2218
2474 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2475 (_bfd_elf_link_hash_fixup_symbol): New.
2477 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2478 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2479 it isn't NULL.
2481 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2483 * elfxx-target.h (elf_backend_fixup_symbol): New.
2484 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2486 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2488 * cpu-ia64-opc.c (ins_immu5b): New.
2489 (ext_immu5b): Likewise.
2490 (elf64_ia64_operands): Add IMMU5b.
2492 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2494 PR ld/2218
2495 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2496 is dynamic.
2497 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2498 * elf32-i386.c (allocate_dynrelocs): Likewise.
2499 * elf32-s390.c (allocate_dynrelocs): Likewise.
2500 * elf32-sh.c (allocate_dynrelocs): Likewise.
2501 * elf64-s390.c (allocate_dynrelocs): Likewise.
2502 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2503 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2504 on undef weak with non-default visibility too.
2505 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2507 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2509 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2510 error, instead call _exit.
2511 (_bfd_abort): Call _exit not xexit.
2513 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2515 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2516 New functions.
2517 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2519 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2520 Anil Paranjape <anilp1@kpitcummins.com>
2521 Shilin Shakti <shilins@kpitcummins.com>
2523 * Makefile.am: Add xc16x related entry
2524 * Makefile.in: Regenerate
2525 * archures.c: Add bfd_xc16x_arch
2526 * bfd-in2.h: Regenerate
2527 * config.bfd: Add xc16x-*-elf
2528 * configure.in: Add bfd_elf32_xc16x_vec
2529 * configure: Regenerate.
2530 * targets.c: Added xc16x related information
2531 * cpu-xc16x.c: New file
2532 * reloc.c: Add new relocations specific to xc16x:
2533 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2534 BFD_RELOC_XC16X_SOF
2535 * elf32-xc16x.c: New file.
2537 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2539 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2540 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2542 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2544 PR ld/2218
2545 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2546 dynamic.
2547 (ppc64_elf_relocate_section): Check output reloc section size.
2548 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2550 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2552 PR ld/2322
2553 * elf.c (get_segment_type): New function.
2554 (_bfd_elf_print_private_bfd_data): Use it.
2555 (print_segment_map): New function.
2556 (assign_file_positions_for_segments): Call print_segment_map
2557 when there are not enough room for program headers.
2559 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2561 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2562 traditional MIPS ELF targets.
2564 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2566 PR binutils/2338
2567 * dwarf2.c (check_function_name): New function.
2568 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2569 check if function is correct.
2571 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2573 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2574 debug sections.
2575 (elf_link_input_bfd): Adjust comments.
2577 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2579 * elf.c (copy_private_bfd_data): Minor update.
2581 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2583 PR binutils/2258
2584 * elf.c (copy_private_bfd_data): Renamed to ...
2585 (rewrite_elf_program_header): This.
2586 (copy_elf_program_header): New function.
2587 (copy_private_bfd_data): Likewise.
2589 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2591 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2592 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2593 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2594 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2595 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2596 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2597 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2598 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2599 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2600 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2601 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2602 bfd_mach_mcf_isa_b_usp_float_emac): New.
2603 (bfd_default_scan): Update coldfire mapping.
2604 * bfd-in.h (bfd_m68k_mach_to_features,
2605 bfd_m68k_features_to_mach): Declare.
2606 * bfd-in2.h: Rebuilt.
2607 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2608 adjust legacy names.
2609 (m68k_arch_features): New.
2610 (bfd_m68k_mach_to_features,
2611 bfd_m68k_features_to_mach): Define.
2612 * elf32-m68k.c (elf32_m68k_object_p): New.
2613 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2614 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2615 (elf_backend_object_p): Define.
2616 * ieee.c (ieee_write_processor): Update coldfire machines.
2617 * libbfd.h: Rebuilt.
2619 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2621 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2622 if SHF_TLS is set.
2624 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2626 * coff-z80.c (r_imm24): New howto.
2627 (rtype2howto): New case R_IMM24.
2628 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2629 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2631 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2633 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2634 has already been assigned a GOT index, copy that index to the
2635 current hash table entry.
2637 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2639 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2640 for call-to-undefweak reloc overflow.
2642 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2644 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2645 for 32-bit relocs overflow.
2647 2006-01-27 Paul Brook <paul@codesourcery.com>
2649 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2650 objects.
2652 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2654 Introduce TLS descriptors for i386 and x86_64.
2655 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2656 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2657 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2658 * libbfd.h, bfd-in2.h: Rebuilt.
2659 * elf32-i386.c (elf_howto_table): New relocations.
2660 (R_386_tls): Adjust.
2661 (elf_i386_reloc_type_lookup): Map new relocations.
2662 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2663 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2664 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2665 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2666 (elf_i386_local_tlsdesc_gotent): New macro.
2667 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2668 (elf_i386_compute_jump_table_size): New macro.
2669 (link_hash_newfunc): Initialize tlsdesc_got.
2670 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2671 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2672 R_386_TLS_DESC_CALL.
2673 (elf_i386_check_relocs): Likewise. Allocate space for
2674 local_tlsdesc_gotent.
2675 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2676 R_386_TLS_DESC_CALL.
2677 (allocate_dynrelocs): Count function PLT relocations. Reserve
2678 space for TLS descriptors and relocations.
2679 (elf_i386_size_dynamic_sections): Reserve space for TLS
2680 descriptors and relocations. Set up sgotplt_jump_table_size.
2681 Don't zero reloc_count in srelplt.
2682 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2683 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2684 R_386_TLS_DESC_CALL.
2685 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2686 (elf_backend_always_size_sections): Define.
2687 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2688 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2689 (R_X86_64_standard): Adjust.
2690 (x86_64_reloc_map): Map new relocs.
2691 (elf64_x86_64_rtype_to_howto): New, split out of...
2692 (elf64_x86_64_info_to_howto): ... this function, and...
2693 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2694 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2695 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2696 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2697 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2698 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2699 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2700 tlsdesc_got and sgotplt_jump_table_size fields.
2701 (elf64_x86_64_compute_jump_table_size): New macro.
2702 (link_hash_newfunc): Initialize tlsdesc_got.
2703 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2704 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2705 R_X86_64_TLSDESC_CALL.
2706 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2707 local_tlsdesc_gotent.
2708 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2709 R_X86_64_TLSDESC_CALL.
2710 (allocate_dynrelocs): Count function PLT relocations. Reserve
2711 space for TLS descriptors and relocations.
2712 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2713 descriptors and relocations. Set up sgotplt_jump_table_size,
2714 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2715 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2716 and DT_TLSDESC_GOT.
2717 (elf64_x86_64_always_size_sections): New. Set up
2718 _TLS_MODULE_BASE_.
2719 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2720 R_386_TLS_DESC_CALL.
2721 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2722 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2723 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2724 (elf_backend_always_size_sections): Define.
2726 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2728 PR binutils/2096
2729 * dwarf2.c (comp_unit_contains_address): Update comment.
2730 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2731 lma. Return TRUE only if both comp_unit_contains_address and
2732 comp_unit_find_nearest_line return TRUE.
2733 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2735 2006-01-18 Alan Modra <amodra@bigpond.net.au>
2737 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2738 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2739 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2740 elf_gc_mark_dynamic_ref_symbol. Make global.
2741 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2742 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2743 (elfNN_bed): Init new field.
2744 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2745 (ppc64_elf_gc_mark_dynamic_ref): New function.
2747 2006-01-17 Alan Modra <amodra@bigpond.net.au>
2749 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2751 2006-01-17 Nick Clifton <nickc@redhat.com>
2753 PR binutils/2159
2754 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2755 parameters.
2757 2006-01-11 Nick Clifton <nickc@redhat.com>
2759 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2760 into the newly (re)allocated map array.
2762 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2764 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2766 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2768 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2769 for .toc1 section.
2771 For older changes see ChangeLog-2005
2772 \f
2773 Local Variables:
2774 mode: change-log
2775 left-margin: 8
2776 fill-column: 74
2777 version-control: never
2778 End: