1 2006-10-01 Alan Modra <amodra@bigpond.net.au>
3 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
6 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
9 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
10 relocation overflow on branches to undefweaks.
12 2006-09-29 Alan Modra <amodra@bigpond.net.au>
14 * po/BLD-POTFILES.in: Regenerate.
15 * po/SRC-POTFILES.in: Regenerate.
17 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
20 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
21 alignment for .data$, .rdata$ and .text$ sections so that sse
22 and sse2 code will work for linkonce sections too.
23 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
25 2006-09-28 Alan Modra <amodra@bigpond.net.au>
27 * elflink.c (_bfd_elf_gc_mark_hook): New function.
28 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
29 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
30 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
31 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
32 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
33 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
34 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
35 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
36 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
37 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
38 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
39 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
40 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
41 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
42 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
43 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
44 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
45 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
46 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
47 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
48 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
49 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
50 (bfinfdpic_gc_sweep_hook): Delete.
51 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
52 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
53 (elf32_d10v_gc_sweep_hook): Delete.
54 (elf_backend_gc_sweep_hook): Don't define.
55 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
56 (fr30_elf_gc_sweep_hook): Delete.
57 (elf_backend_gc_sweep_hook): Don't define.
58 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
59 (elf32_frv_gc_sweep_hook): Delete.
60 (elf_backend_gc_sweep_hook): Don't define.
61 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
62 (iq2000_elf_gc_sweep_hook): Delete.
63 (elf_backend_gc_sweep_hook): Don't define.
64 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
65 _bfd_elf_gc_mark_hook.
66 (openrisc_elf_gc_sweep_hook): Delete.
67 (elf_backend_gc_sweep_hook): Don't define.
68 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
69 (v850_elf_gc_sweep_hook): Delete.
70 (elf_backend_gc_sweep_hook): Don't define.
71 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
72 _bfd_elf_gc_mark_hook.
73 (xstormy16_elf_gc_sweep_hook): Delete.
74 (elf_backend_gc_sweep_hook): Don't define.
75 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
76 (sh_elf64_gc_sweep_hook): Delete.
77 (elf_backend_gc_sweep_hook): Don't define.
78 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
79 (elf32_avr_gc_sweep_hook): Delete.
80 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
81 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
82 (elf32_cr16c_gc_sweep_hook): Delete.
83 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
84 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
85 (elf32_crx_gc_sweep_hook): Delete.
86 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
87 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
88 (elf32_h8_gc_sweep_hook): Delete.
89 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
90 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
91 (ip2k_elf_gc_sweep_hook): Delete.
92 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
93 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
94 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
95 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
96 (elf_backend_gc_sweep_hook): Don't define.
97 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
98 (elf_backend_gc_sweep_hook): Don't define.
99 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
100 (elf32_m68hc11_gc_sweep_hook): Delete.
101 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
102 (elf32_m68hc11_gc_sweep_hook): Delete.
103 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
104 (elf32_msp430_gc_sweep_hook): Delete.
105 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
106 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
107 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
109 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
111 * bfd-in.h (CONST_STRNCPY) : Delete.
114 * bfd-in2.h : Regenerate.
115 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
116 calculate string lengths.
117 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
119 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
123 * elf.c (assign_file_positions_for_non_load_sections): Don't
124 warn zero size allocated sections.
126 2006-09-27 Alan Modra <amodra@bigpond.net.au>
128 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
129 to "name" so that compiler realizes it is never uninitialized.
130 Use bfd_elf_sym_name.
132 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
135 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
136 bfd_alloc to allocate segment map.
137 (copy_elf_program_header): Likewise.
139 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
140 Joseph Myers <joseph@codesourcery.com>
141 Ian Lance Taylor <ian@wasabisystems.com>
142 Ben Elliston <bje@wasabisystems.com>
144 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
145 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
146 (arch_info_struct, bfd_arm_update_notes): Likewise.
147 (architectures): Likewise.
148 (bfd_arm_merge_machines): Check for iWMMXt2.
149 * bfd-in2.h: Rebuild.
151 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
153 * configure: Regenerated.
155 2006-09-22 Alan Modra <amodra@bigpond.net.au>
157 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
159 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
160 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
161 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
163 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
165 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
167 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
168 section in LD to LE linker relaxation for R_390_TLS_LDO32.
169 * elf64-s390.c (elf_s390_relocate_section): Likewise for
172 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
174 * configure.in: Added new target-vectors x86_64coff_vec,
175 x86_64pe_vec, and x86_64pei_vec.
176 * configure: Regenerate.
177 * config.bfd: Adjusted x86_64 target architecture detection.
178 * bfd.c: Add for new target "coff-x86-64"
179 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
180 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
181 * libpei.h: Adjustments for COFF_WITH_pex64.
182 * coffcode.h: Add for new target machine, architecture, signature, and internal
184 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
185 * Makefile.in: Regenerate.
186 * pe-x86_64.c: Add for new target "pe-x86-64".
187 * pei-x86_64.c: Add for new target "pei-x86-64".
188 * peicode.h: Adjusts for new targets.
189 (coff_swap_filehdr_out): Set for this target to
190 _bfd_pex64_only_swap_filehdr_out.
191 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
192 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
193 (jump_table jtab): Add for AMD64MAGIC.
194 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
195 (pe_ILF_object_p): Add coff image-file signature to internal
196 signature translation.
197 * peXXigen.c: Adjust proper include of target coff-header and
198 introduced target specific code
199 (COFF_WITH_pex64): New macro for this target.
200 (pe_print_idata): New dumping method for import section of PE+ files.
201 * targets.c: Add new target vectors declarations for x86_64 coff targets.
202 * coffcode.h: Support code to support the x86_64 PE magic number.
203 * coff-x86_64.c: New file.
205 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
207 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
208 for .stabstr entry, explain why.
210 2006-09-17 Anton Blanchard <anton@samba.org>
211 Alan Modra <amodra@bigpond.net.au>
213 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
214 entry isn't absolute.
216 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
218 * cpu-score.c: New file.
219 * elf32-score.c: New file.
220 * config.bfd: Add Score target.
221 * Makefile.am: Add Score files.
222 * Makefile.in: Regenerate.
223 * archures.c: Add Score architecture.
224 * reloc.c: Add Score relocs.
225 * targets.c: Add Score target vectors.
226 * bfd-in2.h: Regenerate.
227 * libbfd.h: Regenerate.
228 * configure.in: Add Score target.
229 * configure: Regenerate.
231 2006-09-16 Nick Clifton <nickc@redhat.com>
232 Pedro Alves <pedro_alves@portugalmail.pt>
234 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
235 string as its argument and emits the string followed by a comma
236 and then the length of the string.
237 (CONST_STRNEQ): New macro. Checks to see if a variable string
238 has a constant string as its initial characters.
239 (CONST_STRNCPY): New macro. Copies a constant string to the start
240 of a variable string.
241 * bfd-in2.h: Regenerate.
242 * archive.c: Make use of the new macros.
243 * archive64.c: Likewise.
245 * coff-ppc.c: Likewise.
246 * coff-stgo32.c: Likewise.
247 * coffcode.h: Likewise.
248 * cofflink.c: Likewise.
249 * cpu-i960.c: Likewise.
250 * dwarf2.c: Likewise.
252 * elf-m10300.c: Likewise.
254 * elf32-arm.c: Likewise.
255 * elf32-bfin.c: Likewise.
256 * elf32-cris.c: Likewise.
257 * elf32-hppa.c: Likewise.
258 * elf32-i370.c: Likewise.
259 * elf32-i386.c: Likewise.
260 * elf32-iq2000.c: Likewise.
261 * elf32-m32r.c: Likewise.
262 * elf32-m68hc11.c: Likewise.
263 * elf32-m68hc12.c: Likewise.
264 * elf32-m68k.c: Likewise.
265 * elf32-mcore.c: Likewise.
266 * elf32-ppc.c: Likewise.
267 * elf32-s390.c: Likewise.
268 * elf32-sh-symbian.c: Likewise.
269 * elf32-sh.c: Likewise.
270 * elf32-sh64.c: Likewise.
271 * elf32-v850.c: Likewise.
272 * elf32-vax.c: Likewise.
273 * elf32-xtensa.c: Likewise.
274 * elf64-alpha.c: Likewise.
275 * elf64-hppa.c: Likewise.
276 * elf64-mmix.c: Likewise.
277 * elf64-ppc.c: Likewise.
278 * elf64-s390.c: Likewise.
279 * elf64-sh64.c: Likewise.
280 * elf64-x86-64.c: Likewise.
281 * elflink.c: Likewise.
282 * elfxx-ia64.c: Likewise.
283 * elfxx-mips.c: Likewise.
284 * elfxx-sparc.c: Likewise.
285 * hpux-core.c: Likewise.
286 * i386linux.c: Likewise.
288 * libpei.h: Likewise.
289 * linker.c: Likewise.
290 * m68klinux.c: Likewise.
292 * nlmcode.h: Likewise.
293 * osf-core.c: Likewise.
296 * sparclinux.c: Likewise.
297 * vms-hdr.c: Likewise.
299 2006-09-14 Alan Modra <amodra@bigpond.net.au>
302 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
303 that have had their SHT_GROUP section removed.
305 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
308 * elflink.c (elf_link_output_extsym): Compute bucket only if
311 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
314 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
317 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
319 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
320 unconditional setting of low bit for Thumb symbol
321 mistakenly left behind after check for external
322 symbols was added. Fix comment typo.
324 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
326 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
327 (bfd_elf_link_mark_dynamic_symbol): New.
328 (SYMBOLIC_BIND): New.
330 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
331 with SYMBOLIC_BIND (info, h).
332 (elf_i386_relocate_section): Likewise.
333 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
334 (elf64_x86_64_relocate_section): Likewise.
335 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
337 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
338 (bfd_elf_record_link_assignment): Call
339 bfd_elf_link_mark_dynamic_symbol on new entry.
340 (_bfd_elf_merge_symbol): Likewise.
341 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
342 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
343 SYMBOLIC_BIND (info, h).
344 (_bfd_elf_dynamic_symbol_p): Likewise.
345 (_bfd_elf_symbol_refs_local_p): Likewise.
346 (bfd_elf_size_dynamic_sections): Updated.
348 2006-09-05 Bibo Mao <bibo.mao@intel.com>
351 * coffcode.h (coff_write_object_contents): Set the optional
352 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
354 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
356 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
357 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
358 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
359 and R_ARM_THM_PC12 relocations.
361 2006-08-24 Bob Wilson <bob.wilson@acm.org>
363 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
364 (xtensa_get_property_section): New.
365 (xtensa_read_table_entries): Use xtensa_get_property_section.
366 (relax_property_section, xtensa_get_property_predef_flags): Handle
367 group name suffixes in property section names.
368 (match_section_group): New.
370 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
372 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
375 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
377 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
378 plt_thumb_refcount from indirect symbols.
380 2006-08-22 Alan Modra <amodra@bigpond.net.au>
382 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
384 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
386 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
388 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
389 comment for target1_is_rel.
391 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
393 * Makefile.am: Add rules to build pe-arm-wince.lo
394 and pei-arm-wince.lo objects.
395 * Makefile.in: Regenerate.
396 * pe-arm-wince.c: New file.
397 * pei-arm-wince.c: New file.
398 * pei-arm.c: Remove ARM_WINCE block.
399 * pe-arm.c: Remove ARM_WINCE block. Rename
400 bfd_arm_pe_allocate_interworking_sections,
401 bfd_arm_pe_get_bfd_for_interworking, and
402 bfd_arm_pe_process_before_allocation to
403 bfd_armpe_allocate_interworking_sections,
404 bfd_armpe_get_bfd_for_interworking, and
405 bfd_armpe_process_before_allocation. Move them before
407 * bfd.c: ARM wince bfd format names were renamed. Adjust.
408 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
409 with unexpected/conflicting relocs.
410 * targets.c: The arm-wince-pe target got its own new vector.
412 * config.bfd: Likewise.
413 * configure.in: Likewise.
414 * configure: Regenerate.
416 2006-08-18 Paul Brook <paul@codesourcery.com>
418 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
419 (elf32_arm_link_hash_newfunc): Initialize export_glue.
420 (record_arm_to_thumb_glue): Return stub symbol.
421 (elf32_arm_create_thumb_stub): New function.
422 (elf32_arm_to_thumb_stub): Use it.
423 (elf32_arm_to_thumb_export_stub): New function.
424 (elf32_arm_begin_write_processing): New function.
425 (allocate_dynrelocs): Allocate Arm stubs.
426 (elf_backend_begin_write_processing): Define.
427 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
428 Call elf32_arm_begin_write_processing.
430 2006-08-17 Alan Modra <amodra@bigpond.net.au>
432 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
433 (ppc64_elf_build_stubs): Use new lazy linking stub.
435 2006-08-17 Alan Modra <amodra@bigpond.net.au>
437 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
439 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
442 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
443 only if there is a PT_DYNAMIC segment.
444 (_bfd_elf_map_sections_to_segments): Likewise.
445 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
446 segment alignment to 1.
448 2006-08-15 Thiemo Seufer <ths@mips.com>
449 Nigel Stephens <nigel@mips.com>
451 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
452 (elf_backend_merge_symbol_attribute): Define.
453 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
455 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
457 2006-08-15 Thiemo Seufer <ths@mips.com>
458 Nigel Stephens <nigel@mips.com>
459 David Ung <davidu@mips.com>
461 * config.bfd: Add configurations for mips*el-sde-elf* and
464 2006-08-14 DJ Delorie <dj@redhat.com>
466 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
467 (elf32_mn10300_count_hash_table_entries): New.
468 (elf32_mn10300_list_hash_table_entries): New.
469 (sort_by_value): New.
470 (mn10300_elf_relax_section): Don't skip data sections; restrict
471 code-specific tests to code-specific areas so that potential
472 indirect calls can be detected. Check for multiple local symbols
473 at the same address and merge their flags.
474 (elf32_mn10300_link_hash_newfunc): Initialize value.
476 2006-08-14 Thiemo Seufer <ths@mips.com>
478 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
479 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
482 2006-08-11 Thiemo Seufer <ths@mips.com>
484 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
485 sh_entsize only when sgot was already initialized.
487 2006-08-08 DJ Delorie <dj@redhat.com>
489 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
490 non-moving .align directives. Preserve any DIR32 offset when
491 converting bsr's to jsr's.
493 2006-08-08 Alan Modra <amodra@bigpond.net.au>
495 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
496 after stubs have been built.
498 2006-08-07 Nick Clifton <nickc@redhat.com>
500 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
501 vectors if they are going to be created.
503 2006-08-07 Nick Clifton <nickc@redhat.com>
505 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
506 * configure: Regenerate.
508 2006-08-07 Nick Clifton <nickc@redhat.com>
510 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
511 relocation types if the target is ARM_WINCE.
513 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
515 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
517 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
519 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
521 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
522 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
524 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
526 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
528 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
529 list removed sections to stderr.
531 2006-08-04 Richard Sandiford <richard@codesourcery.com>
532 Kazu Hirata <kazu@codesourcery.com>
533 Phil Edwards <phil@codesourcery.com>
534 Nathan Sidwell <nathan@codesourcery.com>
536 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
537 bfd_elf32_shlvxworks_vec.
538 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
539 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
540 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
541 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
542 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
543 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
544 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
545 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
546 * configure: Regenerate.
547 * Makefile.am: Regenerate dependencies.
548 * Makefile.in: Regenerate.
549 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
550 (elf_vxworks_add_symbol_hook): Use it.
551 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
552 table entry to check for weak undefined symbols and to obtain
554 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
555 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
556 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
557 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
558 special_function field.
559 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
560 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
561 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
562 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
563 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
564 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
565 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
566 * elf32-sh.c: Include elf32-vxworks.h.
568 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
569 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
571 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
572 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
573 SH_ELF_RELOC set to bfd_elf_generic_reloc.
574 (vxworks_object_p, get_howto_table): New functions.
575 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
576 (sh_elf_info_to_howto): Use get_howto_table.
577 (sh_elf_relax_section): Honor the partial_inplace field of the
579 (sh_elf_relax_delete_bytes): Likewise.
580 (elf_sh_plt_info): New structure.
581 (PLT_ENTRY_SIZE): Replace both definitions with...
582 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
583 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
584 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
585 (elf_sh_plt0_entry_le): Likewise.
586 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
587 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
588 (elf_sh_plts): New structure, with separate definitions for
589 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
590 (elf_sh_plt0_entry): Delete both definitions.
591 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
592 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
593 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
594 (elf_sh_plt_reloc_offset): Likewise.
595 (movi_shori_putval): Delete in favor of...
596 (install_plt_field): ...this new function, with separate definitions
597 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
598 (get_plt_info): New function, with separate definitions
599 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
600 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
601 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
602 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
603 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
604 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
605 (get_plt_index, get_plt_offset): New functions.
606 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
607 (sh_elf_link_hash_table_create): Initialize them.
608 (sh_elf_create_dynamic_sections): Call
609 elf_vxworks_create_dynamic_sections for VxWorks.
610 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
611 entries. Allocate relocation entries in .rela.plt.unloaded if
612 generating a VxWorks executable.
613 (sh_elf_always_size_sections): New function.
614 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
616 (sh_elf_relocate_section): Use get_howto_table. Honor
617 partial_inplace when calculating the addend for dynamic
618 relocations. Use get_plt_index.
619 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
620 and htab->plt_info. Fill in the bra .plt offset for VxWorks
621 executables. Populate .rela.plt.unloaded. Do not make
622 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
623 (sh_elf_finish_dynamic_sections): Use install_plt_field and
624 htab->plt_info. Handle cases where there is no special PLT header.
625 Populate the first relocation in .rela.plt.unloaded and fix up
626 the remaining entries.
627 (sh_elf_plt_sym_val): Use get_plt_info.
628 (elf_backend_always_size_sections): Define.
629 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
630 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
631 (elf32_bed, elf_backend_want_plt_sym): Likewise.
632 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
633 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
634 (elf_backend_add_symbol_hook): Likewise.
635 (elf_backend_link_output_symbol_hook): Likewise.
636 (elf_backend_emit_relocs): Likewise.
637 (elf_backend_final_write_processing): Likewise.
638 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
639 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
640 (bfd_elf32_shvxworks_vec): Likewise.
641 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
642 bfd_elf32_shvxworks_vec.
644 2006-08-02 Mark Kettenis <kettenis@gnu.org>
646 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
647 * configure: Regenerate.
649 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
652 * elf64-x86-64.c: Add FreeBSD support.
653 (elf64_x86_64_fbsd_post_process_headers): New function.
654 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
655 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
657 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
658 * configure: Regenerate.
660 2006-07-26 Andreas Schwab <schwab@suse.de>
662 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
664 2006-07-26 Alan Modra <amodra@bigpond.net.au>
666 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
667 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
668 (define elf_backend_modify_segment_map): Don't define.
670 2006-07-25 Thiemo Seufer <ths@networkno.de>
672 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
673 linking of objects for compatible machine types.
675 2006-07-25 Thiemo Seufer <ths@networkno.de>
677 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
678 also for same symbol.
680 2006-07-25 Thiemo Seufer <ths@mips.com>
682 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
684 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
686 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
687 sections only if the SHF_OS_NONCONFORMING flag is present.
689 2006-07-24 Nick Clifton <nickc@redhat.com>
692 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
693 existance of output sections before putting their entries into the
696 2006-07-20 Thiemo Seufer <ths@mips.com>
698 * elf32-mips.c (mips16_jump_reloc): Remove function.
699 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
700 instead of mips16_jump_reloc.
701 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
702 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
703 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
705 2006-07-19 Alan Modra <amodra@bigpond.net.au>
707 * bfd-in.h (enum notice_asneeded_action): Define.
708 * bfd-in2.h: Regenerate.
709 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
710 function with NULL name for as-needed handling.
712 2006-07-18 Paul Brook <paul@codesourcery.com>
714 * bfd-in2.h: Regenerate.
715 * libbfd.h: Regenerate.
716 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
718 2006-07-18 Nick Clifton <nickc@redhat.com>
720 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
721 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
723 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
725 2006-07-14 Jakub Jelinek <jakub@redhat.com>
727 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
729 2006-07-14 Mark Kettenis <kettenis@gnu.org>
731 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
732 to the start of a block.
734 2006-07-13 Nick Clifton <nickc@redhat.com>
736 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
737 returning a NULL value.
739 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
742 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
743 the old versioned dynamic definition to the new one with
744 non-default visibility. Hide the symbol if it is hidden or
747 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
749 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
751 2006-07-10 Jakub Jelinek <jakub@redhat.com>
753 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
754 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
756 (special_sections_g): Include .gnu.hash section.
757 (bfd_elf_gnu_hash): New function.
758 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
759 (struct elf_backend_data): Add elf_hash_symbol method.
760 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
761 only if info->emit_hash, create .gnu.hash section if
763 (struct collect_gnu_hash_codes): New type.
764 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
765 _bfd_elf_hash_symbol): New functions.
766 (compute_bucket_count): Don't compute HASHCODES array, instead add
767 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
768 instead of bed->s->arch_size / 8. Fix .hash size estimation.
769 When not optimizing, use the number of hashed symbols rather than
771 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
772 and ADD DT_GNU_HASH if info->emit_gnu_hash.
773 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
774 adjust compute_bucket_count caller. Create and populate .gnu.hash
775 section if info->emit_gnu_hash.
776 (elf_link_output_extsym): Only populate .hash section if
777 finfo->hash_sec != NULL.
778 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
779 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
780 (elfNN_bed): Add elf_backend_hash_symbol.
781 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
782 (elf_backend_hash_symbol): Define.
783 * elf32-i386.c (elf_i386_hash_symbol): New function.
784 (elf_backend_hash_symbol): Define.
786 2006-07-05 Nick Clifton <nickc@redhat.com>
789 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
790 entry when multiple definitions of a symbol are encountered.
792 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
794 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
796 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
797 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
799 2006-06-29 Jakub Jelinek <jakub@redhat.com>
802 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
803 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
805 (elf_i386_relocate_section): Likewise. For GD->IE transition
806 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
808 2006-06-23 Alan Modra <amodra@bigpond.net.au>
811 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
812 program_header_size to -1.
813 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
814 (assign_file_positions_for_load_sections ): Likewise.
815 (_bfd_elf_sizeof_headers): Use saved program_header_size if
817 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
818 alloc if already done.
819 * elf32-i386.c (elf_i386_mkobject): Likewise.
820 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
821 * elf32-s390.c (elf_s390_mkobject): Likewise.
822 * elf32-sh.c (sh_elf_mkobject): Likewise.
823 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
824 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
825 * elf64-s390.c (elf_s390_mkobject): Likewise.
826 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
827 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
829 2006-06-20 Jakub Jelinek <jakub@redhat.com>
831 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
832 section for relocatable link.
834 2006-06-21 Alan Modra <amodra@bigpond.net.au>
836 * elf-bfd.h (struct elf_backend_data): Add
837 elf_backend_modify_program_headers.
838 * elfxx-target.h (elf_backend_modify_program_headers): Define.
839 (elfNN_bed): Init new field.
840 * elf.c (elf_modify_segment_map): Remove comment.
841 (assign_file_positions_for_load_sections): Only call
842 elf_modify_segment_map for objcopy/strip.
843 (assign_file_positions_except_relocs): Call
844 elf_backend_modify_program_headers.
845 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
847 (elf32_frvfdpic_modify_segment_map): Delete.
848 (elf32_frvfdpic_modify_program_headers): New.
849 (elf_backend_modify_segment_map): Don't define.
850 (elf_backend_modify_program_headers): Define.
851 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
853 (elf32_bfinfdpic_modify_segment_map): Delete.
854 (elf32_bfinfdpic_modify_program_headers): New.
855 (elf_backend_modify_segment_map): Don't define.
856 (elf_backend_modify_program_headers): Define.
857 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
859 (elfNN_ia64_modify_segment_map): ..here.
860 (elf_backend_modify_program_headers): Define.
862 2006-06-20 Jakub Jelinek <jakub@redhat.com>
864 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
865 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
867 2006-06-20 Alan Modra <amodra@bigpond.net.au>
869 * elf-bfd.h: Formatting.
870 (_bfd_elf_map_sections_to_segments): Declare.
871 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
872 clear program_header_size.
873 * elf.c (get_program_header_size): Move. Don't use or set saved
874 program_header_size here.
875 (elf_modify_segment_map): New function. Split out from..
876 (assign_file_positions_for_load_sections): ..here. Assert
877 header size is correct. Remove dead code.
878 (_bfd_elf_map_sections_to_segments): Rename from
879 map_sections_to_segments. Make global. Use get_program_header_size
880 when we need estimate of header size. Call elf_modify_segment_map.
881 Set program_header_size.
882 (print_segment_map): Delete.
883 (_bfd_elf_sizeof_headers): If segment_map available, get the
885 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
886 for calling more than once.
887 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
888 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
889 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
890 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
891 (elf_backend_additional_program_headers): Delete.
892 (elf_backend_modify_segment_map): Delete.
893 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
894 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
895 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
897 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
899 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
900 bit for undefined symbols.
902 2006-06-19 Alan Modra <amodra@bigpond.net.au>
904 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
906 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
907 bfd_link_info pointer.
908 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
909 * bfd.c (bfd_sizeof_headers): Tweak param name.
910 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
911 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
912 * binary.c (binary_sizeof_headers): Adjust.
913 * bout.c (b_out_sizeof_headers): Adjust.
914 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
915 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
916 * coffgen.c (coff_sizeof_headers): Adjust.
917 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
918 (ecoff_compute_section_file_positions): Adjust.
919 (_bfd_ecoff_write_object_contents): Adjust.
920 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
921 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
922 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
923 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
924 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
925 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
926 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
927 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
928 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
929 * i386msdos.c: Convert to ISO C.
930 (msdos_sizeof_headers): Adjust.
931 * i386os9k.c: Convert to ISO C.
932 (os9k_sizeof_headers): Adjust.
933 * ieee.c (ieee_sizeof_headers): Adjust.
934 * ihex.c (ihex_sizeof_headers): Adjust.
935 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
936 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
937 * libcoff-in.h (coff_sizeof_headers): Adjust.
938 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
939 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
940 * mmo.c (mmo_sizeof_headers): Adjust.
941 * oasys.c (oasys_sizeof_headers): Adjust.
942 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
943 * pef.c (bfd_pef_sizeof_headers): Adjust.
944 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
945 * som.c (som_sizeof_headers): Adjust.
946 * srec.c (srec_sizeof_headers): Adjust.
947 * tekhex.c (tekhex_sizeof_headers): Adjust.
948 * versados.c (versados_sizeof_headers): Adjust.
949 * vms.c (vms_sizeof_headers): Adjust.
950 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
951 * xsym.c (bfd_sym_sizeof_headers): Adjust.
952 * xsym.h (bfd_sym_sizeof_headers): Adjust.
953 * bfd-in2.h: Regenerate.
954 * libbfd.h: Regenerate.
955 * libcoff.h: Regenerate.
957 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
959 * bfd-in2.h: Regenerate.
960 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
961 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
962 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
963 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
964 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
965 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
966 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
967 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
968 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
969 R_ARM_LDC_SB_G2): New relocation types.
970 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
971 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
973 (elf32_arm_howto_table_3): Delete; contents merged into
974 elf32_arm_howto_table_2.
975 (elf32_arm_howto_from_type): Adjust correspondingly.
976 (elf32_arm_reloc_map): Extend with the above relocations.
977 (calculate_group_reloc_mask): New function.
978 (identify_add_or_sub): New function.
979 (elf32_arm_final_link_relocate): Support for the above
981 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
982 codes to correspond to the above relocations.
984 2006-06-14 Richard Sandiford <richard@codesourcery.com>
986 * elf32-m68k.c (elf_m68k_plt_info): New structure.
987 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
988 (elf_m68k_plt_entry): Likewise.
989 (elf_m68k_plt_info): New table.
990 (CFV4E_PLT_ENTRY_SIZE): Rename to...
991 (ISAB_PLT_ENTRY_SIZE): ...this.
992 (CFV4E_FLAG): Delete.
993 (elf_cfv4e_plt0_entry): Rename to...
994 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
995 for the second instruction too.
996 (elf_cfv4e_plt_entry): Rename to...
997 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
998 (elf_isab_plt_info): New table.
999 (CPU32_FLAG): Delete.
1000 (PLT_CPU32_ENTRY_SIZE): Rename to...
1001 (CPU32_PLT_ENTRY_SIZE): ...this.
1002 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1003 style in-place addends.
1004 (elf_cpu32_plt_entry): Likewise.
1005 (elf_cpu32_plt_info): New table.
1006 (elf_m68k_link_hash_table): Add a plt_info field.
1007 (elf_m68k_link_hash_table_create): Initialize it.
1008 (elf_m68k_get_plt_info): New function.
1009 (elf_m68k_always_size_sections): Likewise.
1010 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1011 (elf_m68k_install_pc32): New function.
1012 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1013 elf_m68k_install_pc32.
1014 (elf_m68k_finish_dynamic_sections): Likewise.
1015 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1016 (elf_backend_always_size_sections): Define.
1018 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1020 * elflink.c (elf_link_add_object_symbols): Save and restore
1021 struct bfd_hash_table table, size and count fields for
1024 2006-06-12 Thiemo Seufer <ths@mips.com>
1026 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1027 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1028 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1029 Delete old comments.
1030 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1032 2006-06-12 Nick Clifton <nickc@redhat.com>
1035 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1036 about mismatched alignments to allow for the case where the common
1037 alignment has been deduced from the section alignment.
1038 * bfd.c (_bfd_default_error_handler): Update comment to explain
1039 why bfd and asection varargs are out of order. Explicitly catch
1040 and abort on NULL bfd and asection arguments.
1042 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1043 Thiemo Seufer <ths@mips.com>
1045 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1046 (STUB_ORI): New macro.
1047 (STUB_LI16U): Fix formatting.
1048 (MIPS_FUNCTION_STUB_SIZE): Delete.
1049 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1050 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1051 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1052 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1053 instead of MIPS_FUNCTION_STUB_SIZE.
1054 (count_section_dynsyms): New function, split out from
1055 _bfd_mips_elf_final_link.
1056 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1057 of the number of dynamic symbols needed and use it to set up
1058 function_stub_size. Use function_stub_size rather than
1059 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1060 Use 16-byte stubs for 0x10000 dynamic symbols.
1061 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1062 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1063 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1064 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1065 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1066 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1067 Use STUB_ORI rather than STUB_LI16U for big stubs.
1068 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1069 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1071 2006-06-09 David Ung <davidu@mips.com>
1073 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1074 calling relocations.
1076 2006-06-08 David Daney <ddaney@avtrex.com>
1078 * elfxx-mips.c (STUB_LI16): Removed.
1079 (STUB_LUI): New macro.
1080 (STUB_LI16U): Ditto.
1081 (STUB_LI16S): Ditto.
1082 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1083 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1084 MIPS_FUNCTION_STUB_SIZE.
1085 (_bfd_mips_elf_always_size_sections): Ditto.
1086 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1087 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1088 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1089 to allow larger symbol table indexes.
1091 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1093 * po/Make-in (pdf, ps): New dummy targets.
1095 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1097 * hash.c (bfd_hash_lookup): Correct stray line.
1099 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1100 (elfcore_grok_nto_status): Use long instead of pid_t.
1101 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1103 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1105 * po/Make-in (top_builddir): Define.
1107 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1109 * Makefile.am: Run "make dep-am".
1110 * Makefile.in: Regenerate.
1111 * config.in: Regenerate.
1113 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1114 H.J. Lu <hongjiu.lu@intel.com>
1117 * elflink.c (bfd_elf_final_link): Don't output section symbols
1118 for special ELF sections.
1120 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1122 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1123 instead of bfd_make_section*.
1124 * aix386-core.c: Likewise.
1125 * aix5ppc-core.c: Likewise.
1126 * aout-adobe.c: Likewise.
1127 * aoutf1.h: Likewise.
1128 * binary.c: Likewise.
1129 * cisco-core.c: Likewise.
1130 * coff-arm.c: Likewise.
1131 * coff-h8300.c: Likewise.
1133 * elf32-bfin.c: Likewise.
1134 * elf32-m32c.c: Likewise.
1135 * hppabsd-core.c: Likewise.
1136 * hpux-core.c: Likewise.
1137 * i386linux.c: Likewise.
1140 * irix-core.c: Likewise.
1141 * lynx-core.c: Likewise.
1142 * m68klinux.c: Likewise.
1143 * mach-o.c: Likewise.
1144 * netbsd-core.c: Likewise.
1145 * nlmcode.h: Likewise.
1146 * opncls.c: Likewise.
1147 * osf-core.c: Likewise.
1148 * peXXigen.c: Likewise.
1149 * ppcboot.c: Likewise.
1150 * ptrace-core.c: Likewise.
1151 * rs6000-core.c: Likewise.
1152 * sco5-core.c: Likewise.
1153 * sparclinux.c: Likewise.
1155 * sunos.c: Likewise.
1156 * trad-core.c: Likewise.
1157 * xcofflink.c: Likewise.
1160 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1162 * Makefile.am (INCLUDES): Use @INCINTL@.
1163 * acinclude.m4: Include new gettext macros.
1164 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1165 Manually substitute POFILES and GMOFILES.
1166 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1168 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1170 * bfd.c (bfd_emul_get_maxpagesize): New.
1171 (bfd_elf_set_pagesize): Likewise.
1172 (bfd_emul_set_maxpagesize): Likewise.
1173 (bfd_emul_get_commonpagesize): Likewise.
1174 (bfd_emul_set_commonpagesize): Likewise.
1175 * bfd-in2.h: Regenerated.
1177 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1178 (xvec_get_elf_backend_data): New.
1179 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1181 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1182 * elfxx-target.h (elfNN_bed): Likewise.
1184 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1185 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1186 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1187 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1188 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1189 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1190 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1191 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1192 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1193 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1194 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1195 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1197 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1198 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1200 * targets.c (bfd_find_target): Support NULL abfd.
1202 2006-05-30 Nick Clifton <nickc@redhat.com>
1204 * po/es.po: Updated Spanish translation.
1206 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1207 H.J. Lu <hongjiu.lu@intel.com>
1209 * elf.c (assign_file_positions_for_load_sections): Retrieve
1210 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1211 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1212 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1214 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1216 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1218 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1220 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1222 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1224 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1226 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1228 * elf.c (sym_is_global): Return a bfd_boolean.
1229 (ignore_section_sym): New function.
1230 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1231 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1232 bfd before using elf_section_syms.
1234 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1236 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1237 (sh*l*-*-netbsdelf*): Likewise.
1238 (sh-*-netbsdelf*): Likewise.
1239 (shl*-*-elf*): Likewise.
1240 (sh[1234]l*-*-elf*): Likewise.
1241 (sh3el*-*-elf*): Likewise.
1242 (shl*-*-kaos*): Likewise.
1243 (sh-*-elf*): Likewise.
1244 (sh[1234]*-elf*): Likewise.
1245 (sh-*-rtems*): Likewise.
1246 (sh-*-kaos*): Likewise.
1248 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1251 * config.bfd: Set want64 to true if 64bit bfd is used.
1252 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1253 (sh*l*-*-netbsdelf*): Likewise.
1254 (sh-*-netbsdelf*): Likewise.
1255 (shl*-*-elf*): Likewise.
1256 (sh[1234]l*-*-elf*): Likewise.
1257 (sh3el*-*-elf*): Likewise.
1258 (shl*-*-kaos*): Likewise.
1259 (sh-*-elf*): Likewise.
1260 (sh[1234]*-elf*): Likewise.
1261 (sh-*-rtems*): Likewise.
1262 (sh-*-kaos*): Likewise.
1264 2006-05-24 Paul Brook <paul@codesourcery.com>
1266 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1267 * elf32-arm.c (output_arch_syminfo): Define.
1268 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1269 elf32_arm_output_arch_local_syms): New functions.
1270 (elf_backend_output_arch_local_syms): Define.
1271 * elflink.c (bfd_elf_final_link): Call
1272 elf_backend_output_arch_local_syms.
1273 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1275 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1277 2006-05-24 Paul Brook <paul@codesourcery.com>
1279 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1280 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1281 elf32_arm_finish_dynamic_symbol): Use them.
1283 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1284 Randolph Chung <tausq@debian.org>
1286 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1287 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1288 Add handling for TLS relocations.
1289 (elf_hpp_reloc_final_type): Handle TLS relocs.
1290 * elf32-hppa.c: Add authors for cleanup and TLS support.
1291 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1292 (elf32_hppa_link_hash_entry): Add tls_type.
1293 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1294 (hppa_link_has_newfunc): Set tls_type.
1295 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1296 (hppa_stub_name): Use hh_name macro.
1297 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1298 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1300 (elf32_hppa_gc_sweep_hook): Likewise.
1301 (allocate_dynrelocs): Handle TLS relocs.
1302 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1303 relocs. Use hh_name macro.
1304 (dtpoff_base): New function.
1306 (elf32_hppa_optimized_tls_reloc): Likewise.
1307 (final_link_relocate): Handle TLS relocs.
1308 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1310 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1311 hh_name and eh_name macros.
1312 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1314 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1316 * archures.c: Add bfd_mach_avr6.
1317 * cpu-avr.c: Likewise.
1318 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1320 * libbfd.h: Regenerate.
1321 * bfd-in2.h:Regenerate.
1322 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1323 * elf32-avr.c: Add elf32-avr.h to include list.
1324 (elf32_avr_stub_hash_entry): New function.
1325 (elf32_avr_link_hash_table): New struct.
1326 (avr_link_hash_table): Likewise.
1327 (avr_stub_hash_entry): Likewise.
1328 (avr_stub_hash_lookup): New function.
1329 (stub_hash_newfunc): New function.
1330 (elf32_avr_link_hash_table_create): New function.
1331 (elf32_avr_link_hash_table_free): New function.
1332 (avr_get_stub_addr): New function.
1333 (debug_relax, debug_stubs): Add new global variables controlling
1334 debugging printout to stdout.
1335 (avr_pc_wrap_around): Change the type to bfd_vma.
1336 (avr_replace_call_ret_sequences): Add a new variable controling
1337 linkrelax optimizations.
1338 (avr_stub_is_required_for_16_bit_reloc): New function.
1339 (avr_final_link_relocate):
1340 Add linker hash table to parameter list. Use stub addr. if necessary.
1341 (elf32_avr_relocate_section):
1342 Add linker hashtable to parameter list of avr_final_link_relocate.
1343 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1344 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1345 (elf32_avr_relax_delete_bytes):
1346 Iterate over all sections of a bfd when adjusting relocs addends.
1347 (elf32_avr_relax_section):
1348 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1350 (avr_stub_name): New function.
1351 (avr_get_stub_entry): New function.
1352 (avr_add_stub): New function.
1353 (avr_build_one_stub): New function.
1354 (avr_size_one_stub): New function.
1355 (elf32_avr_setup_params): New function.
1356 (elf32_avr_setup_section_lists): New function.
1357 (get_local_syms): New function.
1358 (elf32_avr_size_stubs): New function.
1359 (bfd_elf32_bfd_link_hash_table_create): New function.
1360 (bfd_elf32_bfd_link_hash_table_free): New function.
1362 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1366 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1367 update CIE/FDE length. Don't pad to the section alignment.
1369 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1371 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1372 deteted entries in .eh_frame section.
1374 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1376 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1377 instead of _GLOBAL_OFFSET_TABLE_.
1378 (bfin_relocate_section): Ditto.
1379 (_bfin_create_got_section): Ditto.
1380 (elf32_bfinfdpic_create_dynamic_sections): Use
1381 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1382 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1384 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1386 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1387 function syms over other syms.
1389 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1391 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1393 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1394 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1395 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1396 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1397 Use MIPS_ELF_READONLY_SECTION.
1398 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1399 creating DT_TEXTREL.
1400 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1401 if no text relocations were generated.
1403 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1405 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1407 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1409 * elf.c (elf_fake_sections): Formatting.
1410 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1411 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1412 section alignment to increase p_align for PT_LOAD.
1413 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1414 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1415 other than PT_LOAD, and PT_NOTE in core.
1417 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1419 * elf.c (assign_file_positions_for_segments): Split into..
1420 (assign_file_positions_for_load_sections): ..this, and..
1421 (assign_file_positions_for_non_load_sections): ..this new function,..
1422 (assign_file_positions_except_relocs): ..writing program headers here.
1424 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1426 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1427 non-load sections if they have relocs.
1429 2006-05-15 Paul Brook <paul@codesourcery.com>
1431 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1432 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1433 Check symbol name is of specified type.
1434 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1435 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1436 bfd_is_arm_special_symbol_name.
1437 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1438 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1439 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1440 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1441 (bfd_is_arm_special_symbol_name): Add prototype.
1442 * bfd-in2.h: Regenerate.
1444 2006-05-15 David Heine <dlheine@tensilica.com>
1445 Bob Wilson <bob.wilson@acm.org>
1447 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1448 undefined opcode. Clean up assertions.
1449 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1450 Factor most of the code into separate functions....
1451 (can_narrow_instruction, can_widen_instruction): New.
1452 (prev_instr_is_a_loop): New.
1453 (compute_ebb_proposed_actions): Combine error handling code for
1454 decode errors. Replace call to insn_decode_len with inline code.
1455 Use can_narrow_instruction and can_widen_instruction. Handle errors
1456 from call to xtensa_opcode_is_loop.
1457 (relax_section): Adjust calls to narrow_instruction and
1460 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1463 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1466 2006-05-11 Michael Matz <matz@suse.de>
1468 * elflink.c (match_group_member): Correctly iterate group
1471 2006-05-11 Paul Brook <paul@codesourcery.com>
1473 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1474 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1475 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1477 * bfd-in2.h: Regenerate.
1478 * libbfd.h: Regenerate.
1479 * libcoff.h: Regenerate.
1481 2006-05-11 Mike Bland <mbland@google.com>
1483 * elf.c (_bfd_elf_init_private_section_data): Don't change
1484 section type if already set.
1486 2006-05-10 Nick Clifton <nickc@redhat.com>
1489 * elfcode.h (valid_section_index_p): New function: Checks for a
1490 valid section index. Allows indicies in the range SHN_LOPROC to
1492 (elf_object_p): Use valid_section_index_p.
1494 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1496 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1497 ARM_SECREL): Mark WinCE versions of these relocs as partial
1499 (coff_arm_relocate_section): Adjust addend for WinCE.
1501 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1504 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1506 2006-05-09 Nick Clifton <nickc@redhat.com>
1508 * coffcode.h (coff_write_relocs): Produce an error message if a an
1509 out-of-range symbol index is detected in a reloc.
1511 2006-05-09 Ben Elliston <bje@au.ibm.com>
1513 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1514 local variable `dynobj'.
1516 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1518 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1519 of the bfd's sections for the reloc-addend adjustments.
1521 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1523 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1524 (elf_s390_relocate_section): Add code to do the GD->LE and
1525 LD->LE TLS linker optimizations if a brasl instruction is used
1526 for the __tls_get_offset function call.
1527 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1529 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1531 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1532 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1533 the .toc and referenced by a TLS code sequence.
1534 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1535 .toc is the first section in a file.
1537 2006-05-04 Andreas Schwab <schwab@suse.de>
1539 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1540 regs instead of an array of int.
1541 (struct external_solaris_bcp_core): Likewise.
1542 (swapcore_sun3): Use offsetof instead of computing the offset
1544 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1545 (swapcore_solaris_bcp): Likewise.
1547 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1549 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1552 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1554 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1557 2006-05-04 Ben Elliston <bje@au.ibm.com>
1559 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1561 * cofflink.c (process_embedded_commands): Remove unused local
1562 variables `had_read' and `had_shared'.
1563 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1565 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1567 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1569 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1570 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1571 (bfd_und_symbol, bfd_ind_symbol): Delete.
1572 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1574 (STD_SECTION): Adjust.
1575 (_bfd_generic_new_section_hook): New function, extracted from..
1576 (bfd_section_init): ..here.
1577 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1578 und and ind sections.
1579 * elf.c (_bfd_elf_large_com_section): Adjust.
1580 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1581 * pdp11.c (new_section_hook): Likewise.
1582 * coffcode.h (coff_new_section_hook): Likewise.
1583 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1584 * elf.c (_bfd_elf_new_section_hook): Likewise.
1585 * vms.c (vms_new_section_hook): Likwise.
1586 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1588 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1589 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1590 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1591 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1592 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1593 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1594 * ieee.c (ieee_new_section_hook): Likewise. Call
1595 _bfd_generic_new_section_hook too.
1596 * mmo.c (mmo_new_section_hook): Likewise.
1597 * oasys.c (oasys_new_section_hook): Likewise.
1598 * som.c (som_new_section_hook): Likewise.
1599 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1600 * bfd-in2.h: Regenerate.
1601 * libbfd.h: Regenerate.
1603 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1605 * hash.c (DEFAULT_SIZE): Revert last change.
1606 (higher_prime_number): Correct test for no larger prime. Don't
1607 abort on error, instead return 0. Depopulate primes[].
1608 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1610 2006-05-02 Paul Brook <paul@codesourcery.com>
1612 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1615 2006-05-02 Ben Elliston <bje@au.ibm.com>
1617 * archive.c (bfd_generic_archive_p): Remove unused local variable
1619 * dwarf2.c (decode_line_info): Remove unused local variable
1621 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1623 * tekhex.c (tekhex_write_object_contents): Remove unused local
1624 variable `bytes_written'.
1625 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1626 variable `r_addend'.
1627 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1628 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1629 (_bfd_ns32k_relocate_contents): Remove break after return.
1630 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1632 2006-05-02 Nick Clifton <nickc@redhat.com>
1634 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1635 in order to avoid conflicts with the global DEBUG define.
1637 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1639 * dwarf2.c: Formatting.
1640 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1641 output section check.
1642 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1643 * elf32-m32c.c: Similarly.
1644 * elf32-ppc.c: Similarly.
1645 * elf32-v850.c: Similarly.
1646 * nlm32-sparc.c: Similarly.
1647 * elfcode.h: Similarly.
1648 (elf_symbol_flags): Delete.
1649 * elflink.c (elf_link_input_bfd): Comment typo.
1651 2006-05-01 DJ Delorie <dj@redhat.com>
1653 * bfd-in.h (bfd_hash_table): Add count field.
1654 * bfd-in2.h: Regenerate.
1655 * hash.c (higher_prime_number): New.
1656 (bfd_hash_table_inint_n): Init count field.
1657 (bfd_hash_lookup): Grow table as needed.
1659 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1662 * tekhex.c (getvalue): Change return type to bfd_boolean and
1663 add the new parameter. Return false if the unexpected character
1666 (first_phase): Change return type to bfd_boolean and return
1667 false if the unexpected character is found. Replace abort
1668 with returning false.
1669 (pass_over): Change return type to bfd_boolean and the type of
1670 the second argument to bfd_boolean (*) (bfd *, int, char *).
1671 Return false if FUNC returns false.
1672 (tekhex_object_p): Return NULL if pass_over fails.
1674 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1676 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1678 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1681 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1682 and flags if its BFD flags have been set.
1683 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1684 section type from input if it has been set to something
1687 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1690 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1693 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1694 abfd->sections is NULL.
1695 (elf32_arm_bfd_free_cached_info): New.
1696 (bfd_elf32_bfd_free_cached_info): Defined.
1698 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1699 to _bfd_free_cached_info.
1701 * libbfd-in.h (_bfd_free_cached_info): New.
1702 * libbfd: Regenerated.
1704 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1705 (_bfd_free_cached_info): New.
1707 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1709 * elf.c (assign_file_positions_except_relocs): Move code setting
1710 file position of non-loaded sections..
1711 (assign_file_positions_for_segments): ..to here.
1713 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1717 applications. Issue an error on sections we don't know how
1720 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1722 * Makefile.am: Run "make dep-am".
1723 * Makefile.in: Regenerate.
1725 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1727 * warning.m4 (--enable-werror): Format help message.
1728 (--enable-build-warnings): Likewise.
1729 * configure: Regenerate.
1731 2006-04-18 Nick Clifton <nickc@redhat.com>
1734 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1735 fields to still be handled as ELF files.
1737 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1739 * po/SRC-POTFILES.in: Regenerated.
1741 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1743 * configure.in: Update version to 2.17.50.
1744 * configure: Regenerated.
1746 2006-04-14 David Heine <dlheine@tensilica.com>
1748 * elf32-xtensa.c (build_reloc_opcodes): New.
1749 (compute_text_actions): Use it to decode opcodes outside inner loop.
1750 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1751 it is set, use it to get the opcodes for relocations.
1752 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1754 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1757 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1758 (GOT_TLS_IE_IE): Likewise.
1759 (GOT_TLS_IE_GD): Likewise.
1760 (GOT_TLS_IE_MASK): Likewise.
1761 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1762 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1764 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1765 are set, treat tls_type as GOT_TLS_IE_BOTH.
1766 (elf_i386_relocate_section): Likewise.
1768 2006-04-07 Randolph Chung <tausq@debian.org>
1770 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1771 (elf64_hppa_grok_psinfo): Likewise.
1772 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1774 2006-04-06 DJ Delorie <dj@redhat.com>
1776 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1777 each plt entry we create.
1779 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1781 * po/Make-in: Add install-html target.
1782 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1783 htmldir. Add install-html and install-html-recursive targets.
1784 * Makefile.in: Regenerate.
1785 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1786 * configure: Regenerate.
1788 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1790 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1791 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1794 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1796 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1799 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1800 James E Wilson <wilson@specifixinc.com>
1803 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1804 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1806 (elfNN_ia64_link_hash_entry): Likewise.
1807 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1809 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1811 (elfNN_ia64_hash_hide_symbol): Likewise.
1812 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1813 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1814 (elfNN_ia64_global_dyn_info_free): New function.
1815 (elfNN_ia64_local_dyn_info_free): Likewise.
1816 (elfNN_ia64_hash_table_free): Free local and global
1817 elfNN_ia64_dyn_sym_info.
1818 (addend_compare): New function.
1819 (sort_dyn_sym_info): Likewise.
1820 (get_dyn_sym_info): Updated to use binary search for addend.
1821 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1822 relocation arrays first.
1824 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1826 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1829 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1832 * elflink.c (check_dynsym): New.
1833 (elf_link_output_extsym): Use it.
1834 (bfd_elf_final_link): Likewise.
1836 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1839 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1840 symbol from the dynamic definition with the default version if
1841 its type and the type of existing regular definition mismatch.
1843 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1844 Daniel Jacobowitz <dan@codesourcery.com>
1846 * config.bfd (sparc-*-vxworks*): New stanza.
1847 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1848 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1849 * configure: Regenerate.
1850 * elf32-sparc.c: Include elf-vxworks.h.
1851 (elf32_sparc_vxworks_link_hash_table_create: New.
1852 (elf32_sparc_vxworks_final_write_processing): New.
1853 (TARGET_BIG_SYM): Override for VxWorks.
1854 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1855 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1856 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1857 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1858 (elf_backend_link_output_symbol_hook): Likewise.
1859 (elf_backend_emit_relocs): Likewise.
1860 (elf_backend_final_write_processing, elf32_bed): Likewise.
1861 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1862 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1863 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1864 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1865 build_plt_entry here.
1866 (create_got_section): Initialize sgotplt for VxWorks.
1867 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1868 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1869 Call elf_vxworks_create_dynamic_sections for VxWorks.
1870 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1871 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1872 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1873 for VxWorks. Check for the .got.plt section.
1874 (sparc_vxworks_build_plt_entry): New function.
1875 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1876 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1877 absolute on VxWorks.
1878 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1879 and DT_PLTGOT on VxWorks.
1880 (sparc_vxworks_finish_exec_plt): New.
1881 (sparc_vxworks_finish_shared_plt): New.
1882 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1883 Use plt_header_size and plt_entry_size.
1884 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1885 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1886 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1887 (elf32-sparc.lo): Likewise.
1888 * Makefile.in: Regenerate.
1889 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1890 (_bfd_target_vector): Add a pointer to it.
1892 2006-03-30 Ben Elliston <bje@au.ibm.com>
1895 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1896 special section number that exceeds the number of ELF sections
1897 (eg. SHN_MIPS_SCOMMON).
1899 2006-03-27 Richard Sandiford <richard@codesourcery.com>
1901 * elfxx-mips.c (mips_got_entry): Add more commentary.
1902 (mips_elf_local_got_index): Use the hash table entry to record
1903 the GOT index of forced-local symbols.
1904 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1905 in either the hash table entry or the mips_got_entry, not both.
1906 Add more commentary.
1907 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1908 mips_elf_initialize_tls_index.
1910 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1912 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1913 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1914 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1915 bfin_areloc_howto_table): Delete. All
1916 uses deleted as well.
1917 (bfin_reloc_map): Delete all stack relocs.
1918 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1919 bfin_reloc_type_lookup): Don't support them.
1920 (bfin_relocate_section): Don't try to handle them.
1922 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1923 * configure.in: Likewise.
1924 * configure: Regenerate.
1925 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1926 (BFIN_RELOC_MAX): Now 0x21.
1927 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1928 (bfd_elf32_bfinfdpic_vec): Declare.
1929 (IS_FDPIC): New macro.
1930 (struct bfinfdpic_elf_link_hash_table): New struct.
1931 (bfinfdpic_hash_table, bfinfdpic_got_section,
1932 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1933 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1934 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1935 bfinfdpic_plt_initial_offset): Accessor macros for it.
1936 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1937 (struct bfinfdpic_relocs_info): New struct.
1938 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1939 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1940 DEFAULT_STACK_SIZE): New macros.
1941 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1942 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1943 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1944 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1945 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1946 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1947 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1948 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1949 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1950 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1951 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1952 _bfinfdpic_resolve_final_relocs_info,
1953 elf32_bfinfdpic_size_dynamic_sections,
1954 elf32_bfinfdpic_always_size_sections,
1955 elf32_bfinfdpic_modify_segment_map,
1956 _bfinfdpic_count_got_plt_entries,
1957 elf32_bfinfdpic_finish_dynamic_sections,
1958 elf32_bfinfdpic_adjust_dynamic_symbol,
1959 elf32_bfinfdpic_finish_dynamic_symbol,
1960 elf32_bfinfdpic_elf_use_relative_eh_frame,
1961 elf32_bfinfdpic_elf_encode_eh_address,
1962 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1963 elf32_bfinfdpic_copy_private_bfd_data,
1964 (struct _bfinfdpic_dynamic_got_info,
1965 struct _bfinfdpic_dynamic_got_plt_info): New structs.
1966 (elf32_bfin_print_private_bfd_data): Print PIC flags.
1967 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1968 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1969 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1970 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1971 bfd_elf32_bfd_copy_private_bfd_data,
1972 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1973 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1974 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1975 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1976 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1977 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1978 elf_backend_omit_section_dynsym): Redefine these macros and include
1979 "elf32-target.h" again to create the elf32-bfinfdpic target.
1980 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1981 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1982 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1983 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1984 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1985 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1986 BFD_RELOC_BFIN_GOTOFFLO): New.
1987 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1988 (_bfd_target_vector): Add it.
1989 * bfd-in2.h: Regenerate.
1990 * libbfd.h: Regenerate.
1992 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1994 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1995 incompatible. Likewise MAC and EMAC code.
1996 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1997 bfd_get_compatible to set the new bfd architecture. Rely on it
1998 to detect incompatibilities.
2000 2006-03-23 Michael Matz <matz@suse.de>
2002 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2003 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2004 BFD_RELOC_X86_64_PLTOFF64.
2005 * bfd-in2.h: Regenerated.
2006 * libbfd.h: Regenerated.
2007 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2008 Add howtos for above relocs.
2009 (x86_64_reloc_map): Add mappings for new relocs.
2010 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2011 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2012 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2014 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2015 elf64_x86_64_check_relocs for the new relocs.
2016 (elf64_x86_64_relocate_section): Handle new relocs.
2018 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2020 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2021 rel->r_addend is zero.
2023 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2025 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2028 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2029 Daniel Jacobowitz <dan@codesourcery.com>
2030 Phil Edwards <phil@codesourcery.com>
2031 Zack Weinberg <zack@codesourcery.com>
2032 Mark Mitchell <mark@codesourcery.com>
2033 Nathan Sidwell <nathan@codesourcery.com>
2035 * bfd-in2.h: Regenerate.
2036 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2037 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2038 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2039 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2040 (bfd_elf32_littlemips_vec): Likewise.
2041 (bfd_elf32_nbigmips_vec): Likewise.
2042 (bfd_elf32_nlittlemips_vec): Likewise.
2043 (bfd_elf32_ntradbigmips_vec): Likewise.
2044 (bfd_elf32_ntradlittlemips_vec): Likewise.
2045 (bfd_elf32_tradbigmips_vec): Likewise.
2046 (bfd_elf32_tradlittlemips_vec): Likewise.
2047 (bfd_elf64_bigmips_vec): Likewise.
2048 (bfd_elf64_littlemips_vec): Likewise.
2049 (bfd_elf64_tradbigmips_vec): Likewise.
2050 (bfd_elf64_tradlittlemips_vec): Likewise.
2051 * elf32-mips.c: Include elf-vxworks.h.
2052 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2053 instead of calling mips_elf32_rtype_to_howto directly.
2054 (mips_vxworks_copy_howto_rela): New reloc howto.
2055 (mips_vxworks_jump_slot_howto_rela): Likewise.
2056 (mips_vxworks_bfd_reloc_type_lookup): New function.
2057 (mips_vxworks_rtype_to_howto): Likewise.
2058 (mips_vxworks_final_write_processing): Likewise.
2059 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2060 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2061 (elf_backend_want_got_plt): Likewise.
2062 (elf_backend_want_plt_sym): Likewise.
2063 (elf_backend_got_symbol_offset): Likewise.
2064 (elf_backend_want_dynbss): Likewise.
2065 (elf_backend_may_use_rel_p): Likewise.
2066 (elf_backend_may_use_rela_p): Likewise.
2067 (elf_backend_default_use_rela_p): Likewise.
2068 (elf_backend_got_header_size: Likewise.
2069 (elf_backend_plt_readonly): Likewise.
2070 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2071 (elf_backend_mips_rtype_to_howto): Likewise.
2072 (elf_backend_adjust_dynamic_symbol): Likewise.
2073 (elf_backend_finish_dynamic_symbol): Likewise.
2074 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2075 (elf_backend_add_symbol_hook): Likewise.
2076 (elf_backend_link_output_symbol_hook): Likewise.
2077 (elf_backend_emit_relocs): Likewise.
2078 (elf_backend_final_write_processing: Likewise.
2079 (elf_backend_additional_program_headers): Likewise.
2080 (elf_backend_modify_segment_map): Likewise.
2081 (elf_backend_symbol_processing): Likewise.
2082 * elfxx-mips.c: Include elf-vxworks.h.
2083 (mips_elf_link_hash_entry): Add is_relocation_target and
2084 is_branch_target fields.
2085 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2086 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2087 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2088 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2089 Return 3 for VxWorks.
2090 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2091 mips_elf_link_hash_table. Return 0 for VxWorks.
2092 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2093 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2094 (mips_vxworks_exec_plt0_entry): New variable.
2095 (mips_vxworks_exec_plt_entry): Likewise.
2096 (mips_vxworks_shared_plt0_entry): Likewise.
2097 (mips_vxworks_shared_plt_entry): Likewise.
2098 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2099 (mips_elf_rel_dyn_section): Change the bfd argument to a
2100 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2101 the name of the section.
2102 (mips_elf_initialize_tls_slots): Update the call to
2103 mips_elf_rel_dyn_section.
2104 (mips_elf_gotplt_index): New function.
2105 (mips_elf_local_got_index): Add an input_section argument.
2106 Update the call to mips_elf_create_local_got_entry.
2107 (mips_elf_got_page): Likewise.
2108 (mips_elf_got16_entry): Likewise.
2109 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2110 arguments. Create dynamic relocations for each entry on VxWorks.
2111 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2112 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2113 and MIPS_RESERVED_GOTNO.
2114 (mips_elf_create_got_section): Update the uses of
2115 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2116 (is_gott_symbol): New function.
2117 (mips_elf_calculate_relocation): Use a dynobj local variable.
2118 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2119 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2120 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2121 relocations on VxWorks. Add dynamic relocations for references
2122 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2123 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2124 in VxWorks executables.
2125 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2126 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2127 Don't allocate a null entry on VxWorks.
2128 (mips_elf_create_dynamic_relocation): Update the call to
2129 mips_elf_rel_dyn_section. Use absolute rather than relative
2130 relocations for VxWorks, and make them RELA rather than REL.
2131 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2132 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2133 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2134 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2135 Call elf_vxworks_create_dynamic_sections for VxWorks and
2136 initialize the plt_header_size and plt_entry_size fields.
2137 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2138 used in VxWorks executables. Don't allocate dynamic relocations
2139 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2140 Set is_relocation_target for each symbol referenced by a relocation.
2141 Allocate .rela.dyn entries for relocations against the special
2142 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2143 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2144 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2145 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2146 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2147 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2148 relocations. Don't set no_fn_stub on VxWorks.
2149 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2150 mips_elf_allocate_dynamic_relocations.
2151 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2152 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2153 entries for VxWorks, and do not create multiple GOTs.
2154 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2155 Handle .got specially for VxWorks. Update the uses of
2156 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2157 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2158 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2159 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2160 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2161 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2162 (mips_vxworks_finish_exec_plt): Likewise.
2163 (mips_vxworks_finish_shared_plt): Likewise.
2164 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2165 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2166 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2167 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2168 and mips_elf_rel_dyn_section. Use a different GOT header for
2169 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2170 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2171 mips_elf_link_hash_table fields.
2172 (_bfd_mips_vxworks_link_hash_table_create): New function.
2173 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2174 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2175 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2176 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2177 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2178 * libbfd.h: Regenerate.
2179 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2180 (elf32-mips.lo): Likewise.
2181 * Makefile.in: Regenerate.
2182 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2183 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2184 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2185 (_bfd_target_vector): Add entries for them.
2187 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2189 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2190 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2191 (elf_backend_special_sections): Remove #undef.
2193 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2195 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2196 for undefined weak symbols.
2198 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2201 * elflink.c (bfd_elf_final_link): Remove
2202 bed->elf_backend_emit_relocs from emit_relocs.
2204 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2206 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2207 first relocation to the second when relaxing TLS GD to LE;
2208 zero it out when relaxing to IE.
2210 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2213 * elflink.c (elf_link_add_object_symbols): Save and restore
2214 warning sym's linked sym.
2216 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2219 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2220 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2221 hash_table -> htab. Formatting. Save entire symbol table
2222 before loading as-needed syms, and restore afterwards if lib not
2223 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2224 name. Free some buffers earlier.
2225 * bfd-in.h (struct bfd_hash_table): Add entsize.
2226 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2227 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2228 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2230 (bfd_hash_table_init): Add param, adjust calls.
2231 * aoutx.h: Adjust all hash_table_init functions and calls.
2233 * coff-arm.c: Likewise.
2234 * coff-h8300.c: Likewise.
2235 * coff-ppc.c: Likewise.
2236 * cofflink.c: Likewise.
2237 * ecoff.c: Likewise.
2238 * ecofflink.c: Likewise.
2239 * elf-m10300.c: Likewise.
2240 * elf-strtab.c: Likewise.
2242 * elf32-arm.c: Likewise.
2243 * elf32-bfin.c: Likewise.
2244 * elf32-cris.c: Likewise.
2245 * elf32-frv.c: Likewise.
2246 * elf32-hppa.c: Likewise.
2247 * elf32-i386.c: Likewise.
2248 * elf32-m32r.c: Likewise.
2249 * elf32-m68hc1x.c: Likewise.
2250 * elf32-m68k.c: Likewise.
2251 * elf32-ppc.c: Likewise.
2252 * elf32-s390.c: Likewise.
2253 * elf32-sh.c: Likewise.
2254 * elf32-vax.c: Likewise.
2255 * elf64-alpha.c: Likewise.
2256 * elf64-hppa.c: Likewise.
2257 * elf64-ppc.c: Likewise.
2258 * elf64-s390.c: Likewise.
2259 * elf64-sh64.c: Likewise.
2260 * elf64-x86-64.c: Likewise.
2261 * elfxx-ia64.c: Likewise.
2262 * elfxx-mips.c: Likewise.
2263 * elfxx-sparc.c: Likewise.
2264 * i386linux.c: Likewise.
2265 * libaout.h: Likewise.
2266 * libbfd-in.h: Likewise.
2267 * libcoff-in.h: Likewise.
2268 * linker.c: Likewise.
2269 * m68klinux.c: Likewise.
2270 * merge.c: Likewise.
2271 * opncls.c: Likewise.
2272 * pdp11.c: Likewise.
2273 * sparclinux.c: Likewise.
2274 * stabs.c: Likewise.
2275 * sunos.c: Likewise.
2277 * xcofflink.c: Likewise.
2278 * section.c (struct section_hash_entry): Move to..
2279 * libbfd-in.h: ..here.
2280 * Makefile.am: Run "make dep-am"
2281 * Makefile.in: Regenerate.
2282 * bfd-in2.h: Regenerate.
2283 * libbfd.h: Regenerate.
2284 * libcoff.h: Regenerate.
2286 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2288 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2289 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2290 last change to REL32 relocs so that they are counted as
2291 possibly dynamic as per REL24 and REL14.
2293 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2295 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2298 2006-03-15 Ben Elliston <bje@au.ibm.com>
2300 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2301 in_list elements, not just the first.
2303 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2305 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2307 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2308 for final links too.
2310 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2312 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2314 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2317 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2319 2006-03-10 Paul Brook <paul@codesourcery.com>
2321 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2322 (elf32_arm_print_private_bfd_data): Ditto.
2324 2006-03-09 Paul Brook <paul@codesourcery.com>
2326 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2329 2006-03-09 Khem Raj <khem@mvista.com>
2331 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2334 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2336 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2338 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2339 Daniel Jacobowitz <dan@codesourcery.com>
2340 Zack Weinberg <zack@codesourcery.com>
2341 Nathan Sidwell <nathan@codesourcery.com>
2342 Paul Brook <paul@codesourcery.com>
2343 Ricardo Anguiano <anguiano@codesourcery.com>
2344 Phil Edwards <phil@codesourcery.com>
2346 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2347 (bfd_elf32_bigarm_symbian_vec): Likewise.
2348 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2349 (bfd_elf32_littlearm_vec): Likewise.
2350 (bfd_elf32_littlearm_symbian_vec): Likewise.
2351 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2352 * configure: Regenerate.
2353 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2354 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2355 (elf32_arm_vxworks_bed): Add forward declaration.
2356 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2357 (elf32_arm_vxworks_exec_plt0_entry): New table.
2358 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2359 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2360 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2361 (reloc_section_p): New function.
2362 (create_got_section): Use RELOC_SECTION.
2363 (elf32_arm_create_dynamic_sections): Likewise. Call
2364 elf_vxworks_create_dynamic_sections for VxWorks targets.
2365 Choose between the two possible values of plt_header_size
2367 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2368 (elf32_arm_abs12_reloc): New function.
2369 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2370 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2371 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2372 r_addend fields of relocs. On rela targets, skip any code that
2373 adjusts in-place addends. When using _bfd_link_final_relocate
2374 to perform a final relocation, pass rel->r_addend as the addend
2376 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2377 object, ignore flags that are not standard on VxWorks.
2378 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2379 relocs on VxWorks. Use reloc_section_p.
2380 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2381 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2382 .rela.plt.unloaded relocs on VxWorks targets.
2383 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2384 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2385 instead of DT_REL* tags on RELA targets.
2386 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2387 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2388 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2389 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2390 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2391 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2392 Correct the .rela.plt.unreloaded symbol indexes.
2393 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2394 hook on VxWorks targets.
2395 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2396 Minor formatting tweak.
2397 (elf32_arm_vxworks_final_write_processing): New function.
2398 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2400 (elf_backend_final_write_processing): Likewise.
2401 (elf_backend_emit_relocs): Likewise.
2402 (elf_backend_want_plt_sym): Likewise.
2403 (ELF_MAXPAGESIZE): Likewise.
2404 (elf_backend_may_use_rel_p): Minor formatting tweak.
2405 (elf_backend_may_use_rela_p): Likewise.
2406 (elf_backend_default_use_rela_p): Likewise.
2407 (elf_backend_rela_normal): Likewise.
2408 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2410 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2412 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2413 New. Adjust other variants.
2414 (bfd_default_scan): Update.
2415 * bfd-in2.h: Rebuilt.
2416 * cpu-m68k.c: Adjust.
2417 (bfd_m68k_compatible): New. Use it for architectures.
2418 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2419 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2421 (elf32_m68k_print_private_bfd_data): Adjust.
2422 * ieee.c (ieee_write_processor): Adjust.
2424 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2426 * dwarf2.c: Formatting.
2427 (add_line_info): Remove outer loop.
2429 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2430 Alan Modra <amodra@bigpond.net.au>
2433 * dwarf2.c (loadable_section): New struct.
2434 (dwarf2_debug): Add loadable_section_count and
2436 (new_line_sorts_after): New.
2437 (add_line_info): Use new_line_sorts_after to compare line
2439 (check_function_name): Removed.
2440 (unset_sections): New.
2441 (place_sections): New.
2442 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2443 and unset_sections on relocatable files.
2444 (_bfd_dwarf2_find_line): Likewise.
2446 2006-03-03 Nick Clifton <nickc@redhat.com>
2448 * cpu-avr.c: Update to ISO-C90 formatting.
2449 * elf32-avr.c: Likewise.
2451 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2453 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2455 (bfd_elf_avr_final_write_processing): Set
2456 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2457 (elf32_avr_relax_section): New function.
2458 (elf32_avr_relax_delete_bytes): New function.
2459 (elf32_avr_get_relocated_section_contents): New function.
2460 (avr_pc_wrap_around): New function.
2461 (avr_relative_distance_considering_wrap_around): New function.
2462 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2463 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2464 * libbfd.h: Regenerate.
2465 * bfd-in2.h: Regenerate.
2467 2006-03-02 DJ Delorie <dj@redhat.com>
2469 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2472 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2474 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2475 bfd_elf32_powerpc_vxworks_vec.
2477 2006-03-02 Nick Clifton <nickc@redhat.com>
2479 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2481 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2483 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2484 elf_vxworks_create_dynamic_sections.
2485 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2487 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2488 elf_vxworks_create_dynamic_sections.
2489 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2491 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2492 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2494 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2496 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2497 (elf_backend_link_output_symbol_hook): Use
2498 elf_vxworks_link_output_symbol_hook instead.
2499 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2500 (elf_backend_link_output_symbol_hook): Use
2501 elf_vxworks_link_output_symbol_hook instead.
2502 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2503 same interface as elf_backend_link_output_symbol_hook.
2504 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2505 prototype accordingly.
2507 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2509 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2510 (ppc_elf_link_hash_table): Replace old_got and new_got with
2511 plt_type and can_use_new_plt.
2512 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2513 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2514 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2515 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2516 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2517 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2518 this function should not be called for VxWorks targets.
2519 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2520 (allocate_got): Likewise. Rearrange so that max_before_header
2521 is only used for PLT_OLD and PLT_NEW.
2522 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2523 (ppc_elf_size_dynamic_sections): Likewise.
2524 (ppc_elf_relax_section): Likewise.
2525 (ppc_elf_relocate_section): Likewise.
2526 (ppc_elf_finish_dynamic_symbol): Likewise.
2527 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2529 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2531 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2532 (elf_i386_link_hash_table_create): Initialize it.
2533 (elf_i386_compute_jump_table_size): Use it instead of
2534 srelplt->reloc_count.
2535 (allocate_dynrelocs): Likewise.
2536 (elf_i386_size_dynamic_sections): Likewise.
2537 (elf_i386_relocate_section): Likewise.
2539 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2541 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2542 (_bfd_elf_write_section_eh_frame): Likewise.
2544 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2546 * po/Make-in: Add html target.
2548 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2550 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2551 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2552 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2553 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2554 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2555 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2556 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2557 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2558 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2559 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2560 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2561 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2562 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2563 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2564 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2565 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2566 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2567 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2568 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2569 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2570 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2572 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2574 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2575 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2576 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2577 * elf32-frv.c (_frv_create_got_section): Likewise.
2578 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2579 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2580 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2581 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2582 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2583 (elf_i386_link_hash_table_create): Don't initialize them.
2584 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2586 (elf_i386_finish_dynamic_symbol): Likewise.
2587 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2588 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2589 (ppc_elf_finish_dynamic_symbol): Likewise.
2591 2006-02-24 DJ Delorie <dj@redhat.com>
2593 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2594 (m32c_elf_relocate_section): Don't relocate them.
2595 (compare_reloc): New.
2596 (relax_reloc): Remove.
2597 (m32c_offset_for_reloc): New.
2598 (m16c_addr_encodings): New.
2599 (m16c_jmpaddr_encodings): New.
2600 (m32c_addr_encodings): New.
2601 (m32c_elf_relax_section): Relax jumps and address displacements.
2602 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2605 * reloc.c: Add m32c relax relocs.
2606 * libbfd.h: Regenerate.
2607 * bfd-in2.h: Regenerate.
2609 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2612 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2613 (_bfd_elf_link_hash_fixup_symbol): New.
2615 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2616 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2619 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2621 * elfxx-target.h (elf_backend_fixup_symbol): New.
2622 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2624 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2626 * cpu-ia64-opc.c (ins_immu5b): New.
2627 (ext_immu5b): Likewise.
2628 (elf64_ia64_operands): Add IMMU5b.
2630 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2633 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2635 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2636 * elf32-i386.c (allocate_dynrelocs): Likewise.
2637 * elf32-s390.c (allocate_dynrelocs): Likewise.
2638 * elf32-sh.c (allocate_dynrelocs): Likewise.
2639 * elf64-s390.c (allocate_dynrelocs): Likewise.
2640 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2641 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2642 on undef weak with non-default visibility too.
2643 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2645 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2647 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2648 error, instead call _exit.
2649 (_bfd_abort): Call _exit not xexit.
2651 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2653 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2655 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2657 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2658 Anil Paranjape <anilp1@kpitcummins.com>
2659 Shilin Shakti <shilins@kpitcummins.com>
2661 * Makefile.am: Add xc16x related entry
2662 * Makefile.in: Regenerate
2663 * archures.c: Add bfd_xc16x_arch
2664 * bfd-in2.h: Regenerate
2665 * config.bfd: Add xc16x-*-elf
2666 * configure.in: Add bfd_elf32_xc16x_vec
2667 * configure: Regenerate.
2668 * targets.c: Added xc16x related information
2669 * cpu-xc16x.c: New file
2670 * reloc.c: Add new relocations specific to xc16x:
2671 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2673 * elf32-xc16x.c: New file.
2675 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2677 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2678 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2680 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2683 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2685 (ppc64_elf_relocate_section): Check output reloc section size.
2686 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2688 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2691 * elf.c (get_segment_type): New function.
2692 (_bfd_elf_print_private_bfd_data): Use it.
2693 (print_segment_map): New function.
2694 (assign_file_positions_for_segments): Call print_segment_map
2695 when there are not enough room for program headers.
2697 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2699 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2700 traditional MIPS ELF targets.
2702 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2705 * dwarf2.c (check_function_name): New function.
2706 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2707 check if function is correct.
2709 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2711 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2713 (elf_link_input_bfd): Adjust comments.
2715 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2717 * elf.c (copy_private_bfd_data): Minor update.
2719 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2722 * elf.c (copy_private_bfd_data): Renamed to ...
2723 (rewrite_elf_program_header): This.
2724 (copy_elf_program_header): New function.
2725 (copy_private_bfd_data): Likewise.
2727 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2729 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2730 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2731 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2732 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2733 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2734 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2735 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2736 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2737 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2738 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2739 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2740 bfd_mach_mcf_isa_b_usp_float_emac): New.
2741 (bfd_default_scan): Update coldfire mapping.
2742 * bfd-in.h (bfd_m68k_mach_to_features,
2743 bfd_m68k_features_to_mach): Declare.
2744 * bfd-in2.h: Rebuilt.
2745 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2746 adjust legacy names.
2747 (m68k_arch_features): New.
2748 (bfd_m68k_mach_to_features,
2749 bfd_m68k_features_to_mach): Define.
2750 * elf32-m68k.c (elf32_m68k_object_p): New.
2751 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2752 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2753 (elf_backend_object_p): Define.
2754 * ieee.c (ieee_write_processor): Update coldfire machines.
2755 * libbfd.h: Rebuilt.
2757 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2759 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2762 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2764 * coff-z80.c (r_imm24): New howto.
2765 (rtype2howto): New case R_IMM24.
2766 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2767 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2769 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2771 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2772 has already been assigned a GOT index, copy that index to the
2773 current hash table entry.
2775 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2777 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2778 for call-to-undefweak reloc overflow.
2780 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2782 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2783 for 32-bit relocs overflow.
2785 2006-01-27 Paul Brook <paul@codesourcery.com>
2787 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2790 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2792 Introduce TLS descriptors for i386 and x86_64.
2793 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2794 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2795 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2796 * libbfd.h, bfd-in2.h: Rebuilt.
2797 * elf32-i386.c (elf_howto_table): New relocations.
2798 (R_386_tls): Adjust.
2799 (elf_i386_reloc_type_lookup): Map new relocations.
2800 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2801 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2802 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2803 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2804 (elf_i386_local_tlsdesc_gotent): New macro.
2805 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2806 (elf_i386_compute_jump_table_size): New macro.
2807 (link_hash_newfunc): Initialize tlsdesc_got.
2808 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2809 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2810 R_386_TLS_DESC_CALL.
2811 (elf_i386_check_relocs): Likewise. Allocate space for
2812 local_tlsdesc_gotent.
2813 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2814 R_386_TLS_DESC_CALL.
2815 (allocate_dynrelocs): Count function PLT relocations. Reserve
2816 space for TLS descriptors and relocations.
2817 (elf_i386_size_dynamic_sections): Reserve space for TLS
2818 descriptors and relocations. Set up sgotplt_jump_table_size.
2819 Don't zero reloc_count in srelplt.
2820 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2821 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2822 R_386_TLS_DESC_CALL.
2823 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2824 (elf_backend_always_size_sections): Define.
2825 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2826 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2827 (R_X86_64_standard): Adjust.
2828 (x86_64_reloc_map): Map new relocs.
2829 (elf64_x86_64_rtype_to_howto): New, split out of...
2830 (elf64_x86_64_info_to_howto): ... this function, and...
2831 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2832 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2833 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2834 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2835 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2836 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2837 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2838 tlsdesc_got and sgotplt_jump_table_size fields.
2839 (elf64_x86_64_compute_jump_table_size): New macro.
2840 (link_hash_newfunc): Initialize tlsdesc_got.
2841 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2842 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2843 R_X86_64_TLSDESC_CALL.
2844 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2845 local_tlsdesc_gotent.
2846 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2847 R_X86_64_TLSDESC_CALL.
2848 (allocate_dynrelocs): Count function PLT relocations. Reserve
2849 space for TLS descriptors and relocations.
2850 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2851 descriptors and relocations. Set up sgotplt_jump_table_size,
2852 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2853 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2855 (elf64_x86_64_always_size_sections): New. Set up
2857 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2858 R_386_TLS_DESC_CALL.
2859 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2860 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2861 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2862 (elf_backend_always_size_sections): Define.
2864 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2867 * dwarf2.c (comp_unit_contains_address): Update comment.
2868 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2869 lma. Return TRUE only if both comp_unit_contains_address and
2870 comp_unit_find_nearest_line return TRUE.
2871 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2873 2006-01-18 Alan Modra <amodra@bigpond.net.au>
2875 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2876 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2877 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2878 elf_gc_mark_dynamic_ref_symbol. Make global.
2879 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2880 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2881 (elfNN_bed): Init new field.
2882 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2883 (ppc64_elf_gc_mark_dynamic_ref): New function.
2885 2006-01-17 Alan Modra <amodra@bigpond.net.au>
2887 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2889 2006-01-17 Nick Clifton <nickc@redhat.com>
2892 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2895 2006-01-11 Nick Clifton <nickc@redhat.com>
2897 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2898 into the newly (re)allocated map array.
2900 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2902 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2904 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2906 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2909 For older changes see ChangeLog-2005
2915 version-control: never
projects / binutils-gdb.git / blob