1 2006-09-28 Alan Modra <amodra@bigpond.net.au>
3 * elflink.c (_bfd_elf_gc_mark_hook): New function.
4 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
5 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
6 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
7 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
8 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
9 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
10 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
11 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
12 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
13 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
14 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
15 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
16 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
17 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
18 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
19 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
20 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
21 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
22 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
23 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
24 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
25 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
26 (bfinfdpic_gc_sweep_hook): Delete.
27 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
28 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
29 (elf32_d10v_gc_sweep_hook): Delete.
30 (elf_backend_gc_sweep_hook): Don't define.
31 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
32 (fr30_elf_gc_sweep_hook): Delete.
33 (elf_backend_gc_sweep_hook): Don't define.
34 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
35 (elf32_frv_gc_sweep_hook): Delete.
36 (elf_backend_gc_sweep_hook): Don't define.
37 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
38 (iq2000_elf_gc_sweep_hook): Delete.
39 (elf_backend_gc_sweep_hook): Don't define.
40 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
41 _bfd_elf_gc_mark_hook.
42 (openrisc_elf_gc_sweep_hook): Delete.
43 (elf_backend_gc_sweep_hook): Don't define.
44 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
45 (v850_elf_gc_sweep_hook): Delete.
46 (elf_backend_gc_sweep_hook): Don't define.
47 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
48 _bfd_elf_gc_mark_hook.
49 (xstormy16_elf_gc_sweep_hook): Delete.
50 (elf_backend_gc_sweep_hook): Don't define.
51 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
52 (sh_elf64_gc_sweep_hook): Delete.
53 (elf_backend_gc_sweep_hook): Don't define.
54 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
55 (elf32_avr_gc_sweep_hook): Delete.
56 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
57 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
58 (elf32_cr16c_gc_sweep_hook): Delete.
59 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
60 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
61 (elf32_crx_gc_sweep_hook): Delete.
62 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
63 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
64 (elf32_h8_gc_sweep_hook): Delete.
65 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
66 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
67 (ip2k_elf_gc_sweep_hook): Delete.
68 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
69 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
70 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
71 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
72 (elf_backend_gc_sweep_hook): Don't define.
73 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
74 (elf_backend_gc_sweep_hook): Don't define.
75 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
76 (elf32_m68hc11_gc_sweep_hook): Delete.
77 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
78 (elf32_m68hc11_gc_sweep_hook): Delete.
79 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
80 (elf32_msp430_gc_sweep_hook): Delete.
81 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
82 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
83 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
85 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
87 * bfd-in.h (CONST_STRNCPY) : Delete.
90 * bfd-in2.h : Regenerate.
91 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
92 calculate string lengths.
93 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
95 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
99 * elf.c (assign_file_positions_for_non_load_sections): Don't
100 warn zero size allocated sections.
102 2006-09-27 Alan Modra <amodra@bigpond.net.au>
104 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
105 to "name" so that compiler realizes it is never uninitialized.
106 Use bfd_elf_sym_name.
108 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
111 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
112 bfd_alloc to allocate segment map.
113 (copy_elf_program_header): Likewise.
115 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
116 Joseph Myers <joseph@codesourcery.com>
117 Ian Lance Taylor <ian@wasabisystems.com>
118 Ben Elliston <bje@wasabisystems.com>
120 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
121 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
122 (arch_info_struct, bfd_arm_update_notes): Likewise.
123 (architectures): Likewise.
124 (bfd_arm_merge_machines): Check for iWMMXt2.
125 * bfd-in2.h: Rebuild.
127 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
129 * configure: Regenerated.
131 2006-09-22 Alan Modra <amodra@bigpond.net.au>
133 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
135 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
136 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
137 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
139 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
141 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
143 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
144 section in LD to LE linker relaxation for R_390_TLS_LDO32.
145 * elf64-s390.c (elf_s390_relocate_section): Likewise for
148 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
150 * configure.in: Added new target-vectors x86_64coff_vec,
151 x86_64pe_vec, and x86_64pei_vec.
152 * configure: Regenerate.
153 * config.bfd: Adjusted x86_64 target architecture detection.
154 * bfd.c: Add for new target "coff-x86-64"
155 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
156 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
157 * libpei.h: Adjustments for COFF_WITH_pex64.
158 * coffcode.h: Add for new target machine, architecture, signature, and internal
160 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
161 * Makefile.in: Regenerate.
162 * pe-x86_64.c: Add for new target "pe-x86-64".
163 * pei-x86_64.c: Add for new target "pei-x86-64".
164 * peicode.h: Adjusts for new targets.
165 (coff_swap_filehdr_out): Set for this target to
166 _bfd_pex64_only_swap_filehdr_out.
167 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
168 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
169 (jump_table jtab): Add for AMD64MAGIC.
170 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
171 (pe_ILF_object_p): Add coff image-file signature to internal
172 signature translation.
173 * peXXigen.c: Adjust proper include of target coff-header and
174 introduced target specific code
175 (COFF_WITH_pex64): New macro for this target.
176 (pe_print_idata): New dumping method for import section of PE+ files.
177 * targets.c: Add new target vectors declarations for x86_64 coff targets.
178 * coffcode.h: Support code to support the x86_64 PE magic number.
179 * coff-x86_64.c: New file.
181 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
183 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
184 for .stabstr entry, explain why.
186 2006-09-17 Anton Blanchard <anton@samba.org>
187 Alan Modra <amodra@bigpond.net.au>
189 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
190 entry isn't absolute.
192 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
194 * cpu-score.c: New file.
195 * elf32-score.c: New file.
196 * config.bfd: Add Score target.
197 * Makefile.am: Add Score files.
198 * Makefile.in: Regenerate.
199 * archures.c: Add Score architecture.
200 * reloc.c: Add Score relocs.
201 * targets.c: Add Score target vectors.
202 * bfd-in2.h: Regenerate.
203 * libbfd.h: Regenerate.
204 * configure.in: Add Score target.
205 * configure: Regenerate.
207 2006-09-16 Nick Clifton <nickc@redhat.com>
208 Pedro Alves <pedro_alves@portugalmail.pt>
210 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
211 string as its argument and emits the string followed by a comma
212 and then the length of the string.
213 (CONST_STRNEQ): New macro. Checks to see if a variable string
214 has a constant string as its initial characters.
215 (CONST_STRNCPY): New macro. Copies a constant string to the start
216 of a variable string.
217 * bfd-in2.h: Regenerate.
218 * archive.c: Make use of the new macros.
219 * archive64.c: Likewise.
221 * coff-ppc.c: Likewise.
222 * coff-stgo32.c: Likewise.
223 * coffcode.h: Likewise.
224 * cofflink.c: Likewise.
225 * cpu-i960.c: Likewise.
226 * dwarf2.c: Likewise.
228 * elf-m10300.c: Likewise.
230 * elf32-arm.c: Likewise.
231 * elf32-bfin.c: Likewise.
232 * elf32-cris.c: Likewise.
233 * elf32-hppa.c: Likewise.
234 * elf32-i370.c: Likewise.
235 * elf32-i386.c: Likewise.
236 * elf32-iq2000.c: Likewise.
237 * elf32-m32r.c: Likewise.
238 * elf32-m68hc11.c: Likewise.
239 * elf32-m68hc12.c: Likewise.
240 * elf32-m68k.c: Likewise.
241 * elf32-mcore.c: Likewise.
242 * elf32-ppc.c: Likewise.
243 * elf32-s390.c: Likewise.
244 * elf32-sh-symbian.c: Likewise.
245 * elf32-sh.c: Likewise.
246 * elf32-sh64.c: Likewise.
247 * elf32-v850.c: Likewise.
248 * elf32-vax.c: Likewise.
249 * elf32-xtensa.c: Likewise.
250 * elf64-alpha.c: Likewise.
251 * elf64-hppa.c: Likewise.
252 * elf64-mmix.c: Likewise.
253 * elf64-ppc.c: Likewise.
254 * elf64-s390.c: Likewise.
255 * elf64-sh64.c: Likewise.
256 * elf64-x86-64.c: Likewise.
257 * elflink.c: Likewise.
258 * elfxx-ia64.c: Likewise.
259 * elfxx-mips.c: Likewise.
260 * elfxx-sparc.c: Likewise.
261 * hpux-core.c: Likewise.
262 * i386linux.c: Likewise.
264 * libpei.h: Likewise.
265 * linker.c: Likewise.
266 * m68klinux.c: Likewise.
268 * nlmcode.h: Likewise.
269 * osf-core.c: Likewise.
272 * sparclinux.c: Likewise.
273 * vms-hdr.c: Likewise.
275 2006-09-14 Alan Modra <amodra@bigpond.net.au>
278 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
279 that have had their SHT_GROUP section removed.
281 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
284 * elflink.c (elf_link_output_extsym): Compute bucket only if
287 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
290 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
293 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
295 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
296 unconditional setting of low bit for Thumb symbol
297 mistakenly left behind after check for external
298 symbols was added. Fix comment typo.
300 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
302 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
303 (bfd_elf_link_mark_dynamic_symbol): New.
304 (SYMBOLIC_BIND): New.
306 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
307 with SYMBOLIC_BIND (info, h).
308 (elf_i386_relocate_section): Likewise.
309 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
310 (elf64_x86_64_relocate_section): Likewise.
311 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
313 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
314 (bfd_elf_record_link_assignment): Call
315 bfd_elf_link_mark_dynamic_symbol on new entry.
316 (_bfd_elf_merge_symbol): Likewise.
317 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
318 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
319 SYMBOLIC_BIND (info, h).
320 (_bfd_elf_dynamic_symbol_p): Likewise.
321 (_bfd_elf_symbol_refs_local_p): Likewise.
322 (bfd_elf_size_dynamic_sections): Updated.
324 2006-09-05 Bibo Mao <bibo.mao@intel.com>
327 * coffcode.h (coff_write_object_contents): Set the optional
328 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
330 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
332 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
333 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
334 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
335 and R_ARM_THM_PC12 relocations.
337 2006-08-24 Bob Wilson <bob.wilson@acm.org>
339 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
340 (xtensa_get_property_section): New.
341 (xtensa_read_table_entries): Use xtensa_get_property_section.
342 (relax_property_section, xtensa_get_property_predef_flags): Handle
343 group name suffixes in property section names.
344 (match_section_group): New.
346 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
348 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
351 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
353 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
354 plt_thumb_refcount from indirect symbols.
356 2006-08-22 Alan Modra <amodra@bigpond.net.au>
358 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
360 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
362 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
364 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
365 comment for target1_is_rel.
367 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
369 * Makefile.am: Add rules to build pe-arm-wince.lo
370 and pei-arm-wince.lo objects.
371 * Makefile.in: Regenerate.
372 * pe-arm-wince.c: New file.
373 * pei-arm-wince.c: New file.
374 * pei-arm.c: Remove ARM_WINCE block.
375 * pe-arm.c: Remove ARM_WINCE block. Rename
376 bfd_arm_pe_allocate_interworking_sections,
377 bfd_arm_pe_get_bfd_for_interworking, and
378 bfd_arm_pe_process_before_allocation to
379 bfd_armpe_allocate_interworking_sections,
380 bfd_armpe_get_bfd_for_interworking, and
381 bfd_armpe_process_before_allocation. Move them before
383 * bfd.c: ARM wince bfd format names were renamed. Adjust.
384 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
385 with unexpected/conflicting relocs.
386 * targets.c: The arm-wince-pe target got its own new vector.
388 * config.bfd: Likewise.
389 * configure.in: Likewise.
390 * configure: Regenerate.
392 2006-08-18 Paul Brook <paul@codesourcery.com>
394 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
395 (elf32_arm_link_hash_newfunc): Initialize export_glue.
396 (record_arm_to_thumb_glue): Return stub symbol.
397 (elf32_arm_create_thumb_stub): New function.
398 (elf32_arm_to_thumb_stub): Use it.
399 (elf32_arm_to_thumb_export_stub): New function.
400 (elf32_arm_begin_write_processing): New function.
401 (allocate_dynrelocs): Allocate Arm stubs.
402 (elf_backend_begin_write_processing): Define.
403 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
404 Call elf32_arm_begin_write_processing.
406 2006-08-17 Alan Modra <amodra@bigpond.net.au>
408 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
409 (ppc64_elf_build_stubs): Use new lazy linking stub.
411 2006-08-17 Alan Modra <amodra@bigpond.net.au>
413 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
415 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
418 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
419 only if there is a PT_DYNAMIC segment.
420 (_bfd_elf_map_sections_to_segments): Likewise.
421 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
422 segment alignment to 1.
424 2006-08-15 Thiemo Seufer <ths@mips.com>
425 Nigel Stephens <nigel@mips.com>
427 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
428 (elf_backend_merge_symbol_attribute): Define.
429 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
431 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
433 2006-08-15 Thiemo Seufer <ths@mips.com>
434 Nigel Stephens <nigel@mips.com>
435 David Ung <davidu@mips.com>
437 * config.bfd: Add configurations for mips*el-sde-elf* and
440 2006-08-14 DJ Delorie <dj@redhat.com>
442 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
443 (elf32_mn10300_count_hash_table_entries): New.
444 (elf32_mn10300_list_hash_table_entries): New.
445 (sort_by_value): New.
446 (mn10300_elf_relax_section): Don't skip data sections; restrict
447 code-specific tests to code-specific areas so that potential
448 indirect calls can be detected. Check for multiple local symbols
449 at the same address and merge their flags.
450 (elf32_mn10300_link_hash_newfunc): Initialize value.
452 2006-08-14 Thiemo Seufer <ths@mips.com>
454 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
455 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
458 2006-08-11 Thiemo Seufer <ths@mips.com>
460 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
461 sh_entsize only when sgot was already initialized.
463 2006-08-08 DJ Delorie <dj@redhat.com>
465 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
466 non-moving .align directives. Preserve any DIR32 offset when
467 converting bsr's to jsr's.
469 2006-08-08 Alan Modra <amodra@bigpond.net.au>
471 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
472 after stubs have been built.
474 2006-08-07 Nick Clifton <nickc@redhat.com>
476 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
477 vectors if they are going to be created.
479 2006-08-07 Nick Clifton <nickc@redhat.com>
481 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
482 * configure: Regenerate.
484 2006-08-07 Nick Clifton <nickc@redhat.com>
486 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
487 relocation types if the target is ARM_WINCE.
489 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
491 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
493 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
495 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
497 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
498 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
500 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
502 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
504 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
505 list removed sections to stderr.
507 2006-08-04 Richard Sandiford <richard@codesourcery.com>
508 Kazu Hirata <kazu@codesourcery.com>
509 Phil Edwards <phil@codesourcery.com>
510 Nathan Sidwell <nathan@codesourcery.com>
512 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
513 bfd_elf32_shlvxworks_vec.
514 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
515 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
516 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
517 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
518 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
519 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
520 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
521 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
522 * configure: Regenerate.
523 * Makefile.am: Regenerate dependencies.
524 * Makefile.in: Regenerate.
525 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
526 (elf_vxworks_add_symbol_hook): Use it.
527 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
528 table entry to check for weak undefined symbols and to obtain
530 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
531 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
532 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
533 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
534 special_function field.
535 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
536 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
537 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
538 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
539 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
540 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
541 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
542 * elf32-sh.c: Include elf32-vxworks.h.
544 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
545 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
547 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
548 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
549 SH_ELF_RELOC set to bfd_elf_generic_reloc.
550 (vxworks_object_p, get_howto_table): New functions.
551 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
552 (sh_elf_info_to_howto): Use get_howto_table.
553 (sh_elf_relax_section): Honor the partial_inplace field of the
555 (sh_elf_relax_delete_bytes): Likewise.
556 (elf_sh_plt_info): New structure.
557 (PLT_ENTRY_SIZE): Replace both definitions with...
558 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
559 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
560 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
561 (elf_sh_plt0_entry_le): Likewise.
562 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
563 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
564 (elf_sh_plts): New structure, with separate definitions for
565 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
566 (elf_sh_plt0_entry): Delete both definitions.
567 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
568 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
569 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
570 (elf_sh_plt_reloc_offset): Likewise.
571 (movi_shori_putval): Delete in favor of...
572 (install_plt_field): ...this new function, with separate definitions
573 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
574 (get_plt_info): New function, with separate definitions
575 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
576 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
577 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
578 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
579 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
580 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
581 (get_plt_index, get_plt_offset): New functions.
582 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
583 (sh_elf_link_hash_table_create): Initialize them.
584 (sh_elf_create_dynamic_sections): Call
585 elf_vxworks_create_dynamic_sections for VxWorks.
586 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
587 entries. Allocate relocation entries in .rela.plt.unloaded if
588 generating a VxWorks executable.
589 (sh_elf_always_size_sections): New function.
590 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
592 (sh_elf_relocate_section): Use get_howto_table. Honor
593 partial_inplace when calculating the addend for dynamic
594 relocations. Use get_plt_index.
595 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
596 and htab->plt_info. Fill in the bra .plt offset for VxWorks
597 executables. Populate .rela.plt.unloaded. Do not make
598 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
599 (sh_elf_finish_dynamic_sections): Use install_plt_field and
600 htab->plt_info. Handle cases where there is no special PLT header.
601 Populate the first relocation in .rela.plt.unloaded and fix up
602 the remaining entries.
603 (sh_elf_plt_sym_val): Use get_plt_info.
604 (elf_backend_always_size_sections): Define.
605 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
606 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
607 (elf32_bed, elf_backend_want_plt_sym): Likewise.
608 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
609 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
610 (elf_backend_add_symbol_hook): Likewise.
611 (elf_backend_link_output_symbol_hook): Likewise.
612 (elf_backend_emit_relocs): Likewise.
613 (elf_backend_final_write_processing): Likewise.
614 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
615 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
616 (bfd_elf32_shvxworks_vec): Likewise.
617 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
618 bfd_elf32_shvxworks_vec.
620 2006-08-02 Mark Kettenis <kettenis@gnu.org>
622 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
623 * configure: Regenerate.
625 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
628 * elf64-x86-64.c: Add FreeBSD support.
629 (elf64_x86_64_fbsd_post_process_headers): New function.
630 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
631 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
633 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
634 * configure: Regenerate.
636 2006-07-26 Andreas Schwab <schwab@suse.de>
638 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
640 2006-07-26 Alan Modra <amodra@bigpond.net.au>
642 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
643 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
644 (define elf_backend_modify_segment_map): Don't define.
646 2006-07-25 Thiemo Seufer <ths@networkno.de>
648 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
649 linking of objects for compatible machine types.
651 2006-07-25 Thiemo Seufer <ths@networkno.de>
653 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
654 also for same symbol.
656 2006-07-25 Thiemo Seufer <ths@mips.com>
658 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
660 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
662 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
663 sections only if the SHF_OS_NONCONFORMING flag is present.
665 2006-07-24 Nick Clifton <nickc@redhat.com>
668 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
669 existance of output sections before putting their entries into the
672 2006-07-20 Thiemo Seufer <ths@mips.com>
674 * elf32-mips.c (mips16_jump_reloc): Remove function.
675 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
676 instead of mips16_jump_reloc.
677 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
678 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
679 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
681 2006-07-19 Alan Modra <amodra@bigpond.net.au>
683 * bfd-in.h (enum notice_asneeded_action): Define.
684 * bfd-in2.h: Regenerate.
685 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
686 function with NULL name for as-needed handling.
688 2006-07-18 Paul Brook <paul@codesourcery.com>
690 * bfd-in2.h: Regenerate.
691 * libbfd.h: Regenerate.
692 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
694 2006-07-18 Nick Clifton <nickc@redhat.com>
696 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
697 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
699 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
701 2006-07-14 Jakub Jelinek <jakub@redhat.com>
703 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
705 2006-07-14 Mark Kettenis <kettenis@gnu.org>
707 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
708 to the start of a block.
710 2006-07-13 Nick Clifton <nickc@redhat.com>
712 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
713 returning a NULL value.
715 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
718 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
719 the old versioned dynamic definition to the new one with
720 non-default visibility. Hide the symbol if it is hidden or
723 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
725 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
727 2006-07-10 Jakub Jelinek <jakub@redhat.com>
729 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
730 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
732 (special_sections_g): Include .gnu.hash section.
733 (bfd_elf_gnu_hash): New function.
734 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
735 (struct elf_backend_data): Add elf_hash_symbol method.
736 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
737 only if info->emit_hash, create .gnu.hash section if
739 (struct collect_gnu_hash_codes): New type.
740 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
741 _bfd_elf_hash_symbol): New functions.
742 (compute_bucket_count): Don't compute HASHCODES array, instead add
743 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
744 instead of bed->s->arch_size / 8. Fix .hash size estimation.
745 When not optimizing, use the number of hashed symbols rather than
747 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
748 and ADD DT_GNU_HASH if info->emit_gnu_hash.
749 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
750 adjust compute_bucket_count caller. Create and populate .gnu.hash
751 section if info->emit_gnu_hash.
752 (elf_link_output_extsym): Only populate .hash section if
753 finfo->hash_sec != NULL.
754 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
755 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
756 (elfNN_bed): Add elf_backend_hash_symbol.
757 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
758 (elf_backend_hash_symbol): Define.
759 * elf32-i386.c (elf_i386_hash_symbol): New function.
760 (elf_backend_hash_symbol): Define.
762 2006-07-05 Nick Clifton <nickc@redhat.com>
765 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
766 entry when multiple definitions of a symbol are encountered.
768 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
770 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
772 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
773 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
775 2006-06-29 Jakub Jelinek <jakub@redhat.com>
778 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
779 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
781 (elf_i386_relocate_section): Likewise. For GD->IE transition
782 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
784 2006-06-23 Alan Modra <amodra@bigpond.net.au>
787 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
788 program_header_size to -1.
789 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
790 (assign_file_positions_for_load_sections ): Likewise.
791 (_bfd_elf_sizeof_headers): Use saved program_header_size if
793 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
794 alloc if already done.
795 * elf32-i386.c (elf_i386_mkobject): Likewise.
796 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
797 * elf32-s390.c (elf_s390_mkobject): Likewise.
798 * elf32-sh.c (sh_elf_mkobject): Likewise.
799 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
800 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
801 * elf64-s390.c (elf_s390_mkobject): Likewise.
802 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
803 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
805 2006-06-20 Jakub Jelinek <jakub@redhat.com>
807 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
808 section for relocatable link.
810 2006-06-21 Alan Modra <amodra@bigpond.net.au>
812 * elf-bfd.h (struct elf_backend_data): Add
813 elf_backend_modify_program_headers.
814 * elfxx-target.h (elf_backend_modify_program_headers): Define.
815 (elfNN_bed): Init new field.
816 * elf.c (elf_modify_segment_map): Remove comment.
817 (assign_file_positions_for_load_sections): Only call
818 elf_modify_segment_map for objcopy/strip.
819 (assign_file_positions_except_relocs): Call
820 elf_backend_modify_program_headers.
821 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
823 (elf32_frvfdpic_modify_segment_map): Delete.
824 (elf32_frvfdpic_modify_program_headers): New.
825 (elf_backend_modify_segment_map): Don't define.
826 (elf_backend_modify_program_headers): Define.
827 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
829 (elf32_bfinfdpic_modify_segment_map): Delete.
830 (elf32_bfinfdpic_modify_program_headers): New.
831 (elf_backend_modify_segment_map): Don't define.
832 (elf_backend_modify_program_headers): Define.
833 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
835 (elfNN_ia64_modify_segment_map): ..here.
836 (elf_backend_modify_program_headers): Define.
838 2006-06-20 Jakub Jelinek <jakub@redhat.com>
840 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
841 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
843 2006-06-20 Alan Modra <amodra@bigpond.net.au>
845 * elf-bfd.h: Formatting.
846 (_bfd_elf_map_sections_to_segments): Declare.
847 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
848 clear program_header_size.
849 * elf.c (get_program_header_size): Move. Don't use or set saved
850 program_header_size here.
851 (elf_modify_segment_map): New function. Split out from..
852 (assign_file_positions_for_load_sections): ..here. Assert
853 header size is correct. Remove dead code.
854 (_bfd_elf_map_sections_to_segments): Rename from
855 map_sections_to_segments. Make global. Use get_program_header_size
856 when we need estimate of header size. Call elf_modify_segment_map.
857 Set program_header_size.
858 (print_segment_map): Delete.
859 (_bfd_elf_sizeof_headers): If segment_map available, get the
861 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
862 for calling more than once.
863 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
864 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
865 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
866 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
867 (elf_backend_additional_program_headers): Delete.
868 (elf_backend_modify_segment_map): Delete.
869 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
870 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
871 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
873 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
875 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
876 bit for undefined symbols.
878 2006-06-19 Alan Modra <amodra@bigpond.net.au>
880 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
882 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
883 bfd_link_info pointer.
884 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
885 * bfd.c (bfd_sizeof_headers): Tweak param name.
886 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
887 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
888 * binary.c (binary_sizeof_headers): Adjust.
889 * bout.c (b_out_sizeof_headers): Adjust.
890 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
891 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
892 * coffgen.c (coff_sizeof_headers): Adjust.
893 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
894 (ecoff_compute_section_file_positions): Adjust.
895 (_bfd_ecoff_write_object_contents): Adjust.
896 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
897 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
898 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
899 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
900 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
901 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
902 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
903 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
904 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
905 * i386msdos.c: Convert to ISO C.
906 (msdos_sizeof_headers): Adjust.
907 * i386os9k.c: Convert to ISO C.
908 (os9k_sizeof_headers): Adjust.
909 * ieee.c (ieee_sizeof_headers): Adjust.
910 * ihex.c (ihex_sizeof_headers): Adjust.
911 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
912 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
913 * libcoff-in.h (coff_sizeof_headers): Adjust.
914 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
915 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
916 * mmo.c (mmo_sizeof_headers): Adjust.
917 * oasys.c (oasys_sizeof_headers): Adjust.
918 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
919 * pef.c (bfd_pef_sizeof_headers): Adjust.
920 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
921 * som.c (som_sizeof_headers): Adjust.
922 * srec.c (srec_sizeof_headers): Adjust.
923 * tekhex.c (tekhex_sizeof_headers): Adjust.
924 * versados.c (versados_sizeof_headers): Adjust.
925 * vms.c (vms_sizeof_headers): Adjust.
926 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
927 * xsym.c (bfd_sym_sizeof_headers): Adjust.
928 * xsym.h (bfd_sym_sizeof_headers): Adjust.
929 * bfd-in2.h: Regenerate.
930 * libbfd.h: Regenerate.
931 * libcoff.h: Regenerate.
933 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
935 * bfd-in2.h: Regenerate.
936 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
937 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
938 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
939 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
940 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
941 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
942 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
943 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
944 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
945 R_ARM_LDC_SB_G2): New relocation types.
946 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
947 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
949 (elf32_arm_howto_table_3): Delete; contents merged into
950 elf32_arm_howto_table_2.
951 (elf32_arm_howto_from_type): Adjust correspondingly.
952 (elf32_arm_reloc_map): Extend with the above relocations.
953 (calculate_group_reloc_mask): New function.
954 (identify_add_or_sub): New function.
955 (elf32_arm_final_link_relocate): Support for the above
957 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
958 codes to correspond to the above relocations.
960 2006-06-14 Richard Sandiford <richard@codesourcery.com>
962 * elf32-m68k.c (elf_m68k_plt_info): New structure.
963 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
964 (elf_m68k_plt_entry): Likewise.
965 (elf_m68k_plt_info): New table.
966 (CFV4E_PLT_ENTRY_SIZE): Rename to...
967 (ISAB_PLT_ENTRY_SIZE): ...this.
968 (CFV4E_FLAG): Delete.
969 (elf_cfv4e_plt0_entry): Rename to...
970 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
971 for the second instruction too.
972 (elf_cfv4e_plt_entry): Rename to...
973 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
974 (elf_isab_plt_info): New table.
975 (CPU32_FLAG): Delete.
976 (PLT_CPU32_ENTRY_SIZE): Rename to...
977 (CPU32_PLT_ENTRY_SIZE): ...this.
978 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
979 style in-place addends.
980 (elf_cpu32_plt_entry): Likewise.
981 (elf_cpu32_plt_info): New table.
982 (elf_m68k_link_hash_table): Add a plt_info field.
983 (elf_m68k_link_hash_table_create): Initialize it.
984 (elf_m68k_get_plt_info): New function.
985 (elf_m68k_always_size_sections): Likewise.
986 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
987 (elf_m68k_install_pc32): New function.
988 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
989 elf_m68k_install_pc32.
990 (elf_m68k_finish_dynamic_sections): Likewise.
991 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
992 (elf_backend_always_size_sections): Define.
994 2006-06-14 Alan Modra <amodra@bigpond.net.au>
996 * elflink.c (elf_link_add_object_symbols): Save and restore
997 struct bfd_hash_table table, size and count fields for
1000 2006-06-12 Thiemo Seufer <ths@mips.com>
1002 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1003 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1004 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1005 Delete old comments.
1006 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1008 2006-06-12 Nick Clifton <nickc@redhat.com>
1011 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1012 about mismatched alignments to allow for the case where the common
1013 alignment has been deduced from the section alignment.
1014 * bfd.c (_bfd_default_error_handler): Update comment to explain
1015 why bfd and asection varargs are out of order. Explicitly catch
1016 and abort on NULL bfd and asection arguments.
1018 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1019 Thiemo Seufer <ths@mips.com>
1021 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1022 (STUB_ORI): New macro.
1023 (STUB_LI16U): Fix formatting.
1024 (MIPS_FUNCTION_STUB_SIZE): Delete.
1025 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1026 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1027 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1028 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1029 instead of MIPS_FUNCTION_STUB_SIZE.
1030 (count_section_dynsyms): New function, split out from
1031 _bfd_mips_elf_final_link.
1032 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1033 of the number of dynamic symbols needed and use it to set up
1034 function_stub_size. Use function_stub_size rather than
1035 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1036 Use 16-byte stubs for 0x10000 dynamic symbols.
1037 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1038 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1039 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1040 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1041 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1042 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1043 Use STUB_ORI rather than STUB_LI16U for big stubs.
1044 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1045 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1047 2006-06-09 David Ung <davidu@mips.com>
1049 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1050 calling relocations.
1052 2006-06-08 David Daney <ddaney@avtrex.com>
1054 * elfxx-mips.c (STUB_LI16): Removed.
1055 (STUB_LUI): New macro.
1056 (STUB_LI16U): Ditto.
1057 (STUB_LI16S): Ditto.
1058 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1059 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1060 MIPS_FUNCTION_STUB_SIZE.
1061 (_bfd_mips_elf_always_size_sections): Ditto.
1062 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1063 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1064 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1065 to allow larger symbol table indexes.
1067 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1069 * po/Make-in (pdf, ps): New dummy targets.
1071 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1073 * hash.c (bfd_hash_lookup): Correct stray line.
1075 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1076 (elfcore_grok_nto_status): Use long instead of pid_t.
1077 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1079 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1081 * po/Make-in (top_builddir): Define.
1083 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1085 * Makefile.am: Run "make dep-am".
1086 * Makefile.in: Regenerate.
1087 * config.in: Regenerate.
1089 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1090 H.J. Lu <hongjiu.lu@intel.com>
1093 * elflink.c (bfd_elf_final_link): Don't output section symbols
1094 for special ELF sections.
1096 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1098 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1099 instead of bfd_make_section*.
1100 * aix386-core.c: Likewise.
1101 * aix5ppc-core.c: Likewise.
1102 * aout-adobe.c: Likewise.
1103 * aoutf1.h: Likewise.
1104 * binary.c: Likewise.
1105 * cisco-core.c: Likewise.
1106 * coff-arm.c: Likewise.
1107 * coff-h8300.c: Likewise.
1109 * elf32-bfin.c: Likewise.
1110 * elf32-m32c.c: Likewise.
1111 * hppabsd-core.c: Likewise.
1112 * hpux-core.c: Likewise.
1113 * i386linux.c: Likewise.
1116 * irix-core.c: Likewise.
1117 * lynx-core.c: Likewise.
1118 * m68klinux.c: Likewise.
1119 * mach-o.c: Likewise.
1120 * netbsd-core.c: Likewise.
1121 * nlmcode.h: Likewise.
1122 * opncls.c: Likewise.
1123 * osf-core.c: Likewise.
1124 * peXXigen.c: Likewise.
1125 * ppcboot.c: Likewise.
1126 * ptrace-core.c: Likewise.
1127 * rs6000-core.c: Likewise.
1128 * sco5-core.c: Likewise.
1129 * sparclinux.c: Likewise.
1131 * sunos.c: Likewise.
1132 * trad-core.c: Likewise.
1133 * xcofflink.c: Likewise.
1136 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1138 * Makefile.am (INCLUDES): Use @INCINTL@.
1139 * acinclude.m4: Include new gettext macros.
1140 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1141 Manually substitute POFILES and GMOFILES.
1142 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1144 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1146 * bfd.c (bfd_emul_get_maxpagesize): New.
1147 (bfd_elf_set_pagesize): Likewise.
1148 (bfd_emul_set_maxpagesize): Likewise.
1149 (bfd_emul_get_commonpagesize): Likewise.
1150 (bfd_emul_set_commonpagesize): Likewise.
1151 * bfd-in2.h: Regenerated.
1153 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1154 (xvec_get_elf_backend_data): New.
1155 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1157 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1158 * elfxx-target.h (elfNN_bed): Likewise.
1160 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1161 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1162 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1163 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1164 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1165 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1166 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1167 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1168 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1169 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1170 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1171 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1173 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1174 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1176 * targets.c (bfd_find_target): Support NULL abfd.
1178 2006-05-30 Nick Clifton <nickc@redhat.com>
1180 * po/es.po: Updated Spanish translation.
1182 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1183 H.J. Lu <hongjiu.lu@intel.com>
1185 * elf.c (assign_file_positions_for_load_sections): Retrieve
1186 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1187 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1188 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1190 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1192 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1194 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1196 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1198 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1200 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1202 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1204 * elf.c (sym_is_global): Return a bfd_boolean.
1205 (ignore_section_sym): New function.
1206 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1207 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1208 bfd before using elf_section_syms.
1210 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1212 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1213 (sh*l*-*-netbsdelf*): Likewise.
1214 (sh-*-netbsdelf*): Likewise.
1215 (shl*-*-elf*): Likewise.
1216 (sh[1234]l*-*-elf*): Likewise.
1217 (sh3el*-*-elf*): Likewise.
1218 (shl*-*-kaos*): Likewise.
1219 (sh-*-elf*): Likewise.
1220 (sh[1234]*-elf*): Likewise.
1221 (sh-*-rtems*): Likewise.
1222 (sh-*-kaos*): Likewise.
1224 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1227 * config.bfd: Set want64 to true if 64bit bfd is used.
1228 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1229 (sh*l*-*-netbsdelf*): Likewise.
1230 (sh-*-netbsdelf*): Likewise.
1231 (shl*-*-elf*): Likewise.
1232 (sh[1234]l*-*-elf*): Likewise.
1233 (sh3el*-*-elf*): Likewise.
1234 (shl*-*-kaos*): Likewise.
1235 (sh-*-elf*): Likewise.
1236 (sh[1234]*-elf*): Likewise.
1237 (sh-*-rtems*): Likewise.
1238 (sh-*-kaos*): Likewise.
1240 2006-05-24 Paul Brook <paul@codesourcery.com>
1242 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1243 * elf32-arm.c (output_arch_syminfo): Define.
1244 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1245 elf32_arm_output_arch_local_syms): New functions.
1246 (elf_backend_output_arch_local_syms): Define.
1247 * elflink.c (bfd_elf_final_link): Call
1248 elf_backend_output_arch_local_syms.
1249 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1251 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1253 2006-05-24 Paul Brook <paul@codesourcery.com>
1255 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1256 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1257 elf32_arm_finish_dynamic_symbol): Use them.
1259 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1260 Randolph Chung <tausq@debian.org>
1262 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1263 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1264 Add handling for TLS relocations.
1265 (elf_hpp_reloc_final_type): Handle TLS relocs.
1266 * elf32-hppa.c: Add authors for cleanup and TLS support.
1267 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1268 (elf32_hppa_link_hash_entry): Add tls_type.
1269 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1270 (hppa_link_has_newfunc): Set tls_type.
1271 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1272 (hppa_stub_name): Use hh_name macro.
1273 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1274 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1276 (elf32_hppa_gc_sweep_hook): Likewise.
1277 (allocate_dynrelocs): Handle TLS relocs.
1278 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1279 relocs. Use hh_name macro.
1280 (dtpoff_base): New function.
1282 (elf32_hppa_optimized_tls_reloc): Likewise.
1283 (final_link_relocate): Handle TLS relocs.
1284 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1286 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1287 hh_name and eh_name macros.
1288 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1290 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1292 * archures.c: Add bfd_mach_avr6.
1293 * cpu-avr.c: Likewise.
1294 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1296 * libbfd.h: Regenerate.
1297 * bfd-in2.h:Regenerate.
1298 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1299 * elf32-avr.c: Add elf32-avr.h to include list.
1300 (elf32_avr_stub_hash_entry): New function.
1301 (elf32_avr_link_hash_table): New struct.
1302 (avr_link_hash_table): Likewise.
1303 (avr_stub_hash_entry): Likewise.
1304 (avr_stub_hash_lookup): New function.
1305 (stub_hash_newfunc): New function.
1306 (elf32_avr_link_hash_table_create): New function.
1307 (elf32_avr_link_hash_table_free): New function.
1308 (avr_get_stub_addr): New function.
1309 (debug_relax, debug_stubs): Add new global variables controlling
1310 debugging printout to stdout.
1311 (avr_pc_wrap_around): Change the type to bfd_vma.
1312 (avr_replace_call_ret_sequences): Add a new variable controling
1313 linkrelax optimizations.
1314 (avr_stub_is_required_for_16_bit_reloc): New function.
1315 (avr_final_link_relocate):
1316 Add linker hash table to parameter list. Use stub addr. if necessary.
1317 (elf32_avr_relocate_section):
1318 Add linker hashtable to parameter list of avr_final_link_relocate.
1319 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1320 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1321 (elf32_avr_relax_delete_bytes):
1322 Iterate over all sections of a bfd when adjusting relocs addends.
1323 (elf32_avr_relax_section):
1324 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1326 (avr_stub_name): New function.
1327 (avr_get_stub_entry): New function.
1328 (avr_add_stub): New function.
1329 (avr_build_one_stub): New function.
1330 (avr_size_one_stub): New function.
1331 (elf32_avr_setup_params): New function.
1332 (elf32_avr_setup_section_lists): New function.
1333 (get_local_syms): New function.
1334 (elf32_avr_size_stubs): New function.
1335 (bfd_elf32_bfd_link_hash_table_create): New function.
1336 (bfd_elf32_bfd_link_hash_table_free): New function.
1338 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1342 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1343 update CIE/FDE length. Don't pad to the section alignment.
1345 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1347 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1348 deteted entries in .eh_frame section.
1350 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1352 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1353 instead of _GLOBAL_OFFSET_TABLE_.
1354 (bfin_relocate_section): Ditto.
1355 (_bfin_create_got_section): Ditto.
1356 (elf32_bfinfdpic_create_dynamic_sections): Use
1357 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1358 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1360 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1362 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1363 function syms over other syms.
1365 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1367 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1369 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1370 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1371 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1372 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1373 Use MIPS_ELF_READONLY_SECTION.
1374 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1375 creating DT_TEXTREL.
1376 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1377 if no text relocations were generated.
1379 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1381 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1383 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1385 * elf.c (elf_fake_sections): Formatting.
1386 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1387 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1388 section alignment to increase p_align for PT_LOAD.
1389 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1390 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1391 other than PT_LOAD, and PT_NOTE in core.
1393 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1395 * elf.c (assign_file_positions_for_segments): Split into..
1396 (assign_file_positions_for_load_sections): ..this, and..
1397 (assign_file_positions_for_non_load_sections): ..this new function,..
1398 (assign_file_positions_except_relocs): ..writing program headers here.
1400 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1402 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1403 non-load sections if they have relocs.
1405 2006-05-15 Paul Brook <paul@codesourcery.com>
1407 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1408 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1409 Check symbol name is of specified type.
1410 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1411 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1412 bfd_is_arm_special_symbol_name.
1413 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1414 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1415 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1416 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1417 (bfd_is_arm_special_symbol_name): Add prototype.
1418 * bfd-in2.h: Regenerate.
1420 2006-05-15 David Heine <dlheine@tensilica.com>
1421 Bob Wilson <bob.wilson@acm.org>
1423 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1424 undefined opcode. Clean up assertions.
1425 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1426 Factor most of the code into separate functions....
1427 (can_narrow_instruction, can_widen_instruction): New.
1428 (prev_instr_is_a_loop): New.
1429 (compute_ebb_proposed_actions): Combine error handling code for
1430 decode errors. Replace call to insn_decode_len with inline code.
1431 Use can_narrow_instruction and can_widen_instruction. Handle errors
1432 from call to xtensa_opcode_is_loop.
1433 (relax_section): Adjust calls to narrow_instruction and
1436 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1439 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1442 2006-05-11 Michael Matz <matz@suse.de>
1444 * elflink.c (match_group_member): Correctly iterate group
1447 2006-05-11 Paul Brook <paul@codesourcery.com>
1449 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1450 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1451 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1453 * bfd-in2.h: Regenerate.
1454 * libbfd.h: Regenerate.
1455 * libcoff.h: Regenerate.
1457 2006-05-11 Mike Bland <mbland@google.com>
1459 * elf.c (_bfd_elf_init_private_section_data): Don't change
1460 section type if already set.
1462 2006-05-10 Nick Clifton <nickc@redhat.com>
1465 * elfcode.h (valid_section_index_p): New function: Checks for a
1466 valid section index. Allows indicies in the range SHN_LOPROC to
1468 (elf_object_p): Use valid_section_index_p.
1470 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1472 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1473 ARM_SECREL): Mark WinCE versions of these relocs as partial
1475 (coff_arm_relocate_section): Adjust addend for WinCE.
1477 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1480 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1482 2006-05-09 Nick Clifton <nickc@redhat.com>
1484 * coffcode.h (coff_write_relocs): Produce an error message if a an
1485 out-of-range symbol index is detected in a reloc.
1487 2006-05-09 Ben Elliston <bje@au.ibm.com>
1489 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1490 local variable `dynobj'.
1492 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1494 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1495 of the bfd's sections for the reloc-addend adjustments.
1497 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1499 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1500 (elf_s390_relocate_section): Add code to do the GD->LE and
1501 LD->LE TLS linker optimizations if a brasl instruction is used
1502 for the __tls_get_offset function call.
1503 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1505 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1507 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1508 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1509 the .toc and referenced by a TLS code sequence.
1510 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1511 .toc is the first section in a file.
1513 2006-05-04 Andreas Schwab <schwab@suse.de>
1515 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1516 regs instead of an array of int.
1517 (struct external_solaris_bcp_core): Likewise.
1518 (swapcore_sun3): Use offsetof instead of computing the offset
1520 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1521 (swapcore_solaris_bcp): Likewise.
1523 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1525 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1528 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1530 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1533 2006-05-04 Ben Elliston <bje@au.ibm.com>
1535 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1537 * cofflink.c (process_embedded_commands): Remove unused local
1538 variables `had_read' and `had_shared'.
1539 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1541 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1543 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1545 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1546 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1547 (bfd_und_symbol, bfd_ind_symbol): Delete.
1548 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1550 (STD_SECTION): Adjust.
1551 (_bfd_generic_new_section_hook): New function, extracted from..
1552 (bfd_section_init): ..here.
1553 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1554 und and ind sections.
1555 * elf.c (_bfd_elf_large_com_section): Adjust.
1556 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1557 * pdp11.c (new_section_hook): Likewise.
1558 * coffcode.h (coff_new_section_hook): Likewise.
1559 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1560 * elf.c (_bfd_elf_new_section_hook): Likewise.
1561 * vms.c (vms_new_section_hook): Likwise.
1562 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1564 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1565 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1566 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1567 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1568 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1569 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1570 * ieee.c (ieee_new_section_hook): Likewise. Call
1571 _bfd_generic_new_section_hook too.
1572 * mmo.c (mmo_new_section_hook): Likewise.
1573 * oasys.c (oasys_new_section_hook): Likewise.
1574 * som.c (som_new_section_hook): Likewise.
1575 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1576 * bfd-in2.h: Regenerate.
1577 * libbfd.h: Regenerate.
1579 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1581 * hash.c (DEFAULT_SIZE): Revert last change.
1582 (higher_prime_number): Correct test for no larger prime. Don't
1583 abort on error, instead return 0. Depopulate primes[].
1584 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1586 2006-05-02 Paul Brook <paul@codesourcery.com>
1588 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1591 2006-05-02 Ben Elliston <bje@au.ibm.com>
1593 * archive.c (bfd_generic_archive_p): Remove unused local variable
1595 * dwarf2.c (decode_line_info): Remove unused local variable
1597 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1599 * tekhex.c (tekhex_write_object_contents): Remove unused local
1600 variable `bytes_written'.
1601 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1602 variable `r_addend'.
1603 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1604 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1605 (_bfd_ns32k_relocate_contents): Remove break after return.
1606 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1608 2006-05-02 Nick Clifton <nickc@redhat.com>
1610 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1611 in order to avoid conflicts with the global DEBUG define.
1613 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1615 * dwarf2.c: Formatting.
1616 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1617 output section check.
1618 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1619 * elf32-m32c.c: Similarly.
1620 * elf32-ppc.c: Similarly.
1621 * elf32-v850.c: Similarly.
1622 * nlm32-sparc.c: Similarly.
1623 * elfcode.h: Similarly.
1624 (elf_symbol_flags): Delete.
1625 * elflink.c (elf_link_input_bfd): Comment typo.
1627 2006-05-01 DJ Delorie <dj@redhat.com>
1629 * bfd-in.h (bfd_hash_table): Add count field.
1630 * bfd-in2.h: Regenerate.
1631 * hash.c (higher_prime_number): New.
1632 (bfd_hash_table_inint_n): Init count field.
1633 (bfd_hash_lookup): Grow table as needed.
1635 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1638 * tekhex.c (getvalue): Change return type to bfd_boolean and
1639 add the new parameter. Return false if the unexpected character
1642 (first_phase): Change return type to bfd_boolean and return
1643 false if the unexpected character is found. Replace abort
1644 with returning false.
1645 (pass_over): Change return type to bfd_boolean and the type of
1646 the second argument to bfd_boolean (*) (bfd *, int, char *).
1647 Return false if FUNC returns false.
1648 (tekhex_object_p): Return NULL if pass_over fails.
1650 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1652 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1654 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1657 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1658 and flags if its BFD flags have been set.
1659 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1660 section type from input if it has been set to something
1663 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1666 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1669 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1670 abfd->sections is NULL.
1671 (elf32_arm_bfd_free_cached_info): New.
1672 (bfd_elf32_bfd_free_cached_info): Defined.
1674 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1675 to _bfd_free_cached_info.
1677 * libbfd-in.h (_bfd_free_cached_info): New.
1678 * libbfd: Regenerated.
1680 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1681 (_bfd_free_cached_info): New.
1683 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1685 * elf.c (assign_file_positions_except_relocs): Move code setting
1686 file position of non-loaded sections..
1687 (assign_file_positions_for_segments): ..to here.
1689 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1692 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1693 applications. Issue an error on sections we don't know how
1696 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1698 * Makefile.am: Run "make dep-am".
1699 * Makefile.in: Regenerate.
1701 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1703 * warning.m4 (--enable-werror): Format help message.
1704 (--enable-build-warnings): Likewise.
1705 * configure: Regenerate.
1707 2006-04-18 Nick Clifton <nickc@redhat.com>
1710 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1711 fields to still be handled as ELF files.
1713 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1715 * po/SRC-POTFILES.in: Regenerated.
1717 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1719 * configure.in: Update version to 2.17.50.
1720 * configure: Regenerated.
1722 2006-04-14 David Heine <dlheine@tensilica.com>
1724 * elf32-xtensa.c (build_reloc_opcodes): New.
1725 (compute_text_actions): Use it to decode opcodes outside inner loop.
1726 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1727 it is set, use it to get the opcodes for relocations.
1728 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1730 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1733 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1734 (GOT_TLS_IE_IE): Likewise.
1735 (GOT_TLS_IE_GD): Likewise.
1736 (GOT_TLS_IE_MASK): Likewise.
1737 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1738 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1740 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1741 are set, treat tls_type as GOT_TLS_IE_BOTH.
1742 (elf_i386_relocate_section): Likewise.
1744 2006-04-07 Randolph Chung <tausq@debian.org>
1746 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1747 (elf64_hppa_grok_psinfo): Likewise.
1748 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1750 2006-04-06 DJ Delorie <dj@redhat.com>
1752 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1753 each plt entry we create.
1755 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1757 * po/Make-in: Add install-html target.
1758 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1759 htmldir. Add install-html and install-html-recursive targets.
1760 * Makefile.in: Regenerate.
1761 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1762 * configure: Regenerate.
1764 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1766 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1767 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1770 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1772 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1775 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1776 James E Wilson <wilson@specifixinc.com>
1779 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1780 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1782 (elfNN_ia64_link_hash_entry): Likewise.
1783 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1785 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1787 (elfNN_ia64_hash_hide_symbol): Likewise.
1788 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1789 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1790 (elfNN_ia64_global_dyn_info_free): New function.
1791 (elfNN_ia64_local_dyn_info_free): Likewise.
1792 (elfNN_ia64_hash_table_free): Free local and global
1793 elfNN_ia64_dyn_sym_info.
1794 (addend_compare): New function.
1795 (sort_dyn_sym_info): Likewise.
1796 (get_dyn_sym_info): Updated to use binary search for addend.
1797 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1798 relocation arrays first.
1800 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1802 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1805 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1808 * elflink.c (check_dynsym): New.
1809 (elf_link_output_extsym): Use it.
1810 (bfd_elf_final_link): Likewise.
1812 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1815 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1816 symbol from the dynamic definition with the default version if
1817 its type and the type of existing regular definition mismatch.
1819 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1820 Daniel Jacobowitz <dan@codesourcery.com>
1822 * config.bfd (sparc-*-vxworks*): New stanza.
1823 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1824 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1825 * configure: Regenerate.
1826 * elf32-sparc.c: Include elf-vxworks.h.
1827 (elf32_sparc_vxworks_link_hash_table_create: New.
1828 (elf32_sparc_vxworks_final_write_processing): New.
1829 (TARGET_BIG_SYM): Override for VxWorks.
1830 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1831 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1832 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1833 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1834 (elf_backend_link_output_symbol_hook): Likewise.
1835 (elf_backend_emit_relocs): Likewise.
1836 (elf_backend_final_write_processing, elf32_bed): Likewise.
1837 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1838 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1839 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1840 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1841 build_plt_entry here.
1842 (create_got_section): Initialize sgotplt for VxWorks.
1843 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1844 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1845 Call elf_vxworks_create_dynamic_sections for VxWorks.
1846 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1847 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1848 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1849 for VxWorks. Check for the .got.plt section.
1850 (sparc_vxworks_build_plt_entry): New function.
1851 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1852 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1853 absolute on VxWorks.
1854 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1855 and DT_PLTGOT on VxWorks.
1856 (sparc_vxworks_finish_exec_plt): New.
1857 (sparc_vxworks_finish_shared_plt): New.
1858 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1859 Use plt_header_size and plt_entry_size.
1860 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1861 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1862 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1863 (elf32-sparc.lo): Likewise.
1864 * Makefile.in: Regenerate.
1865 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1866 (_bfd_target_vector): Add a pointer to it.
1868 2006-03-30 Ben Elliston <bje@au.ibm.com>
1871 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1872 special section number that exceeds the number of ELF sections
1873 (eg. SHN_MIPS_SCOMMON).
1875 2006-03-27 Richard Sandiford <richard@codesourcery.com>
1877 * elfxx-mips.c (mips_got_entry): Add more commentary.
1878 (mips_elf_local_got_index): Use the hash table entry to record
1879 the GOT index of forced-local symbols.
1880 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1881 in either the hash table entry or the mips_got_entry, not both.
1882 Add more commentary.
1883 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1884 mips_elf_initialize_tls_index.
1886 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1888 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1889 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1890 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1891 bfin_areloc_howto_table): Delete. All
1892 uses deleted as well.
1893 (bfin_reloc_map): Delete all stack relocs.
1894 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1895 bfin_reloc_type_lookup): Don't support them.
1896 (bfin_relocate_section): Don't try to handle them.
1898 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1899 * configure.in: Likewise.
1900 * configure: Regenerate.
1901 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1902 (BFIN_RELOC_MAX): Now 0x21.
1903 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1904 (bfd_elf32_bfinfdpic_vec): Declare.
1905 (IS_FDPIC): New macro.
1906 (struct bfinfdpic_elf_link_hash_table): New struct.
1907 (bfinfdpic_hash_table, bfinfdpic_got_section,
1908 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1909 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1910 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1911 bfinfdpic_plt_initial_offset): Accessor macros for it.
1912 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1913 (struct bfinfdpic_relocs_info): New struct.
1914 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1915 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1916 DEFAULT_STACK_SIZE): New macros.
1917 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1918 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1919 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1920 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1921 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1922 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1923 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1924 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1925 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1926 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1927 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1928 _bfinfdpic_resolve_final_relocs_info,
1929 elf32_bfinfdpic_size_dynamic_sections,
1930 elf32_bfinfdpic_always_size_sections,
1931 elf32_bfinfdpic_modify_segment_map,
1932 _bfinfdpic_count_got_plt_entries,
1933 elf32_bfinfdpic_finish_dynamic_sections,
1934 elf32_bfinfdpic_adjust_dynamic_symbol,
1935 elf32_bfinfdpic_finish_dynamic_symbol,
1936 elf32_bfinfdpic_elf_use_relative_eh_frame,
1937 elf32_bfinfdpic_elf_encode_eh_address,
1938 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1939 elf32_bfinfdpic_copy_private_bfd_data,
1940 (struct _bfinfdpic_dynamic_got_info,
1941 struct _bfinfdpic_dynamic_got_plt_info): New structs.
1942 (elf32_bfin_print_private_bfd_data): Print PIC flags.
1943 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1944 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1945 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1946 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1947 bfd_elf32_bfd_copy_private_bfd_data,
1948 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1949 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1950 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1951 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1952 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1953 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1954 elf_backend_omit_section_dynsym): Redefine these macros and include
1955 "elf32-target.h" again to create the elf32-bfinfdpic target.
1956 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1957 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1958 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1959 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1960 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1961 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1962 BFD_RELOC_BFIN_GOTOFFLO): New.
1963 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1964 (_bfd_target_vector): Add it.
1965 * bfd-in2.h: Regenerate.
1966 * libbfd.h: Regenerate.
1968 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1970 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1971 incompatible. Likewise MAC and EMAC code.
1972 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1973 bfd_get_compatible to set the new bfd architecture. Rely on it
1974 to detect incompatibilities.
1976 2006-03-23 Michael Matz <matz@suse.de>
1978 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1979 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1980 BFD_RELOC_X86_64_PLTOFF64.
1981 * bfd-in2.h: Regenerated.
1982 * libbfd.h: Regenerated.
1983 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1984 Add howtos for above relocs.
1985 (x86_64_reloc_map): Add mappings for new relocs.
1986 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1987 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
1988 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
1990 (elf64_x86_64_gc_sweep_hook): Reflect changes from
1991 elf64_x86_64_check_relocs for the new relocs.
1992 (elf64_x86_64_relocate_section): Handle new relocs.
1994 2006-03-22 Bob Wilson <bob.wilson@acm.org>
1996 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1997 rel->r_addend is zero.
1999 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2001 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2004 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2005 Daniel Jacobowitz <dan@codesourcery.com>
2006 Phil Edwards <phil@codesourcery.com>
2007 Zack Weinberg <zack@codesourcery.com>
2008 Mark Mitchell <mark@codesourcery.com>
2009 Nathan Sidwell <nathan@codesourcery.com>
2011 * bfd-in2.h: Regenerate.
2012 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2013 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2014 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2015 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2016 (bfd_elf32_littlemips_vec): Likewise.
2017 (bfd_elf32_nbigmips_vec): Likewise.
2018 (bfd_elf32_nlittlemips_vec): Likewise.
2019 (bfd_elf32_ntradbigmips_vec): Likewise.
2020 (bfd_elf32_ntradlittlemips_vec): Likewise.
2021 (bfd_elf32_tradbigmips_vec): Likewise.
2022 (bfd_elf32_tradlittlemips_vec): Likewise.
2023 (bfd_elf64_bigmips_vec): Likewise.
2024 (bfd_elf64_littlemips_vec): Likewise.
2025 (bfd_elf64_tradbigmips_vec): Likewise.
2026 (bfd_elf64_tradlittlemips_vec): Likewise.
2027 * elf32-mips.c: Include elf-vxworks.h.
2028 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2029 instead of calling mips_elf32_rtype_to_howto directly.
2030 (mips_vxworks_copy_howto_rela): New reloc howto.
2031 (mips_vxworks_jump_slot_howto_rela): Likewise.
2032 (mips_vxworks_bfd_reloc_type_lookup): New function.
2033 (mips_vxworks_rtype_to_howto): Likewise.
2034 (mips_vxworks_final_write_processing): Likewise.
2035 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2036 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2037 (elf_backend_want_got_plt): Likewise.
2038 (elf_backend_want_plt_sym): Likewise.
2039 (elf_backend_got_symbol_offset): Likewise.
2040 (elf_backend_want_dynbss): Likewise.
2041 (elf_backend_may_use_rel_p): Likewise.
2042 (elf_backend_may_use_rela_p): Likewise.
2043 (elf_backend_default_use_rela_p): Likewise.
2044 (elf_backend_got_header_size: Likewise.
2045 (elf_backend_plt_readonly): Likewise.
2046 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2047 (elf_backend_mips_rtype_to_howto): Likewise.
2048 (elf_backend_adjust_dynamic_symbol): Likewise.
2049 (elf_backend_finish_dynamic_symbol): Likewise.
2050 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2051 (elf_backend_add_symbol_hook): Likewise.
2052 (elf_backend_link_output_symbol_hook): Likewise.
2053 (elf_backend_emit_relocs): Likewise.
2054 (elf_backend_final_write_processing: Likewise.
2055 (elf_backend_additional_program_headers): Likewise.
2056 (elf_backend_modify_segment_map): Likewise.
2057 (elf_backend_symbol_processing): Likewise.
2058 * elfxx-mips.c: Include elf-vxworks.h.
2059 (mips_elf_link_hash_entry): Add is_relocation_target and
2060 is_branch_target fields.
2061 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2062 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2063 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2064 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2065 Return 3 for VxWorks.
2066 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2067 mips_elf_link_hash_table. Return 0 for VxWorks.
2068 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2069 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2070 (mips_vxworks_exec_plt0_entry): New variable.
2071 (mips_vxworks_exec_plt_entry): Likewise.
2072 (mips_vxworks_shared_plt0_entry): Likewise.
2073 (mips_vxworks_shared_plt_entry): Likewise.
2074 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2075 (mips_elf_rel_dyn_section): Change the bfd argument to a
2076 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2077 the name of the section.
2078 (mips_elf_initialize_tls_slots): Update the call to
2079 mips_elf_rel_dyn_section.
2080 (mips_elf_gotplt_index): New function.
2081 (mips_elf_local_got_index): Add an input_section argument.
2082 Update the call to mips_elf_create_local_got_entry.
2083 (mips_elf_got_page): Likewise.
2084 (mips_elf_got16_entry): Likewise.
2085 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2086 arguments. Create dynamic relocations for each entry on VxWorks.
2087 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2088 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2089 and MIPS_RESERVED_GOTNO.
2090 (mips_elf_create_got_section): Update the uses of
2091 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2092 (is_gott_symbol): New function.
2093 (mips_elf_calculate_relocation): Use a dynobj local variable.
2094 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2095 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2096 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2097 relocations on VxWorks. Add dynamic relocations for references
2098 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2099 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2100 in VxWorks executables.
2101 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2102 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2103 Don't allocate a null entry on VxWorks.
2104 (mips_elf_create_dynamic_relocation): Update the call to
2105 mips_elf_rel_dyn_section. Use absolute rather than relative
2106 relocations for VxWorks, and make them RELA rather than REL.
2107 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2108 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2109 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2110 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2111 Call elf_vxworks_create_dynamic_sections for VxWorks and
2112 initialize the plt_header_size and plt_entry_size fields.
2113 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2114 used in VxWorks executables. Don't allocate dynamic relocations
2115 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2116 Set is_relocation_target for each symbol referenced by a relocation.
2117 Allocate .rela.dyn entries for relocations against the special
2118 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2119 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2120 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2121 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2122 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2123 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2124 relocations. Don't set no_fn_stub on VxWorks.
2125 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2126 mips_elf_allocate_dynamic_relocations.
2127 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2128 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2129 entries for VxWorks, and do not create multiple GOTs.
2130 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2131 Handle .got specially for VxWorks. Update the uses of
2132 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2133 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2134 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2135 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2136 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2137 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2138 (mips_vxworks_finish_exec_plt): Likewise.
2139 (mips_vxworks_finish_shared_plt): Likewise.
2140 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2141 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2142 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2143 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2144 and mips_elf_rel_dyn_section. Use a different GOT header for
2145 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2146 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2147 mips_elf_link_hash_table fields.
2148 (_bfd_mips_vxworks_link_hash_table_create): New function.
2149 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2150 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2151 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2152 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2153 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2154 * libbfd.h: Regenerate.
2155 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2156 (elf32-mips.lo): Likewise.
2157 * Makefile.in: Regenerate.
2158 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2159 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2160 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2161 (_bfd_target_vector): Add entries for them.
2163 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2165 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2166 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2167 (elf_backend_special_sections): Remove #undef.
2169 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2171 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2172 for undefined weak symbols.
2174 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2177 * elflink.c (bfd_elf_final_link): Remove
2178 bed->elf_backend_emit_relocs from emit_relocs.
2180 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2182 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2183 first relocation to the second when relaxing TLS GD to LE;
2184 zero it out when relaxing to IE.
2186 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2189 * elflink.c (elf_link_add_object_symbols): Save and restore
2190 warning sym's linked sym.
2192 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2195 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2196 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2197 hash_table -> htab. Formatting. Save entire symbol table
2198 before loading as-needed syms, and restore afterwards if lib not
2199 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2200 name. Free some buffers earlier.
2201 * bfd-in.h (struct bfd_hash_table): Add entsize.
2202 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2203 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2204 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2206 (bfd_hash_table_init): Add param, adjust calls.
2207 * aoutx.h: Adjust all hash_table_init functions and calls.
2209 * coff-arm.c: Likewise.
2210 * coff-h8300.c: Likewise.
2211 * coff-ppc.c: Likewise.
2212 * cofflink.c: Likewise.
2213 * ecoff.c: Likewise.
2214 * ecofflink.c: Likewise.
2215 * elf-m10300.c: Likewise.
2216 * elf-strtab.c: Likewise.
2218 * elf32-arm.c: Likewise.
2219 * elf32-bfin.c: Likewise.
2220 * elf32-cris.c: Likewise.
2221 * elf32-frv.c: Likewise.
2222 * elf32-hppa.c: Likewise.
2223 * elf32-i386.c: Likewise.
2224 * elf32-m32r.c: Likewise.
2225 * elf32-m68hc1x.c: Likewise.
2226 * elf32-m68k.c: Likewise.
2227 * elf32-ppc.c: Likewise.
2228 * elf32-s390.c: Likewise.
2229 * elf32-sh.c: Likewise.
2230 * elf32-vax.c: Likewise.
2231 * elf64-alpha.c: Likewise.
2232 * elf64-hppa.c: Likewise.
2233 * elf64-ppc.c: Likewise.
2234 * elf64-s390.c: Likewise.
2235 * elf64-sh64.c: Likewise.
2236 * elf64-x86-64.c: Likewise.
2237 * elfxx-ia64.c: Likewise.
2238 * elfxx-mips.c: Likewise.
2239 * elfxx-sparc.c: Likewise.
2240 * i386linux.c: Likewise.
2241 * libaout.h: Likewise.
2242 * libbfd-in.h: Likewise.
2243 * libcoff-in.h: Likewise.
2244 * linker.c: Likewise.
2245 * m68klinux.c: Likewise.
2246 * merge.c: Likewise.
2247 * opncls.c: Likewise.
2248 * pdp11.c: Likewise.
2249 * sparclinux.c: Likewise.
2250 * stabs.c: Likewise.
2251 * sunos.c: Likewise.
2253 * xcofflink.c: Likewise.
2254 * section.c (struct section_hash_entry): Move to..
2255 * libbfd-in.h: ..here.
2256 * Makefile.am: Run "make dep-am"
2257 * Makefile.in: Regenerate.
2258 * bfd-in2.h: Regenerate.
2259 * libbfd.h: Regenerate.
2260 * libcoff.h: Regenerate.
2262 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2264 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2265 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2266 last change to REL32 relocs so that they are counted as
2267 possibly dynamic as per REL24 and REL14.
2269 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2271 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2274 2006-03-15 Ben Elliston <bje@au.ibm.com>
2276 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2277 in_list elements, not just the first.
2279 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2281 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2283 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2284 for final links too.
2286 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2288 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2290 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2293 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2295 2006-03-10 Paul Brook <paul@codesourcery.com>
2297 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2298 (elf32_arm_print_private_bfd_data): Ditto.
2300 2006-03-09 Paul Brook <paul@codesourcery.com>
2302 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2305 2006-03-09 Khem Raj <khem@mvista.com>
2307 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2310 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2312 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2314 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2315 Daniel Jacobowitz <dan@codesourcery.com>
2316 Zack Weinberg <zack@codesourcery.com>
2317 Nathan Sidwell <nathan@codesourcery.com>
2318 Paul Brook <paul@codesourcery.com>
2319 Ricardo Anguiano <anguiano@codesourcery.com>
2320 Phil Edwards <phil@codesourcery.com>
2322 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2323 (bfd_elf32_bigarm_symbian_vec): Likewise.
2324 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2325 (bfd_elf32_littlearm_vec): Likewise.
2326 (bfd_elf32_littlearm_symbian_vec): Likewise.
2327 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2328 * configure: Regenerate.
2329 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2330 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2331 (elf32_arm_vxworks_bed): Add forward declaration.
2332 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2333 (elf32_arm_vxworks_exec_plt0_entry): New table.
2334 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2335 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2336 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2337 (reloc_section_p): New function.
2338 (create_got_section): Use RELOC_SECTION.
2339 (elf32_arm_create_dynamic_sections): Likewise. Call
2340 elf_vxworks_create_dynamic_sections for VxWorks targets.
2341 Choose between the two possible values of plt_header_size
2343 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2344 (elf32_arm_abs12_reloc): New function.
2345 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2346 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2347 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2348 r_addend fields of relocs. On rela targets, skip any code that
2349 adjusts in-place addends. When using _bfd_link_final_relocate
2350 to perform a final relocation, pass rel->r_addend as the addend
2352 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2353 object, ignore flags that are not standard on VxWorks.
2354 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2355 relocs on VxWorks. Use reloc_section_p.
2356 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2357 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2358 .rela.plt.unloaded relocs on VxWorks targets.
2359 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2360 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2361 instead of DT_REL* tags on RELA targets.
2362 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2363 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2364 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2365 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2366 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2367 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2368 Correct the .rela.plt.unreloaded symbol indexes.
2369 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2370 hook on VxWorks targets.
2371 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2372 Minor formatting tweak.
2373 (elf32_arm_vxworks_final_write_processing): New function.
2374 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2376 (elf_backend_final_write_processing): Likewise.
2377 (elf_backend_emit_relocs): Likewise.
2378 (elf_backend_want_plt_sym): Likewise.
2379 (ELF_MAXPAGESIZE): Likewise.
2380 (elf_backend_may_use_rel_p): Minor formatting tweak.
2381 (elf_backend_may_use_rela_p): Likewise.
2382 (elf_backend_default_use_rela_p): Likewise.
2383 (elf_backend_rela_normal): Likewise.
2384 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2386 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2388 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2389 New. Adjust other variants.
2390 (bfd_default_scan): Update.
2391 * bfd-in2.h: Rebuilt.
2392 * cpu-m68k.c: Adjust.
2393 (bfd_m68k_compatible): New. Use it for architectures.
2394 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2395 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2397 (elf32_m68k_print_private_bfd_data): Adjust.
2398 * ieee.c (ieee_write_processor): Adjust.
2400 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2402 * dwarf2.c: Formatting.
2403 (add_line_info): Remove outer loop.
2405 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2406 Alan Modra <amodra@bigpond.net.au>
2409 * dwarf2.c (loadable_section): New struct.
2410 (dwarf2_debug): Add loadable_section_count and
2412 (new_line_sorts_after): New.
2413 (add_line_info): Use new_line_sorts_after to compare line
2415 (check_function_name): Removed.
2416 (unset_sections): New.
2417 (place_sections): New.
2418 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2419 and unset_sections on relocatable files.
2420 (_bfd_dwarf2_find_line): Likewise.
2422 2006-03-03 Nick Clifton <nickc@redhat.com>
2424 * cpu-avr.c: Update to ISO-C90 formatting.
2425 * elf32-avr.c: Likewise.
2427 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2429 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2431 (bfd_elf_avr_final_write_processing): Set
2432 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2433 (elf32_avr_relax_section): New function.
2434 (elf32_avr_relax_delete_bytes): New function.
2435 (elf32_avr_get_relocated_section_contents): New function.
2436 (avr_pc_wrap_around): New function.
2437 (avr_relative_distance_considering_wrap_around): New function.
2438 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2439 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2440 * libbfd.h: Regenerate.
2441 * bfd-in2.h: Regenerate.
2443 2006-03-02 DJ Delorie <dj@redhat.com>
2445 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2448 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2450 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2451 bfd_elf32_powerpc_vxworks_vec.
2453 2006-03-02 Nick Clifton <nickc@redhat.com>
2455 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2457 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2459 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2460 elf_vxworks_create_dynamic_sections.
2461 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2463 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2464 elf_vxworks_create_dynamic_sections.
2465 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2467 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2468 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2470 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2472 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2473 (elf_backend_link_output_symbol_hook): Use
2474 elf_vxworks_link_output_symbol_hook instead.
2475 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2476 (elf_backend_link_output_symbol_hook): Use
2477 elf_vxworks_link_output_symbol_hook instead.
2478 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2479 same interface as elf_backend_link_output_symbol_hook.
2480 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2481 prototype accordingly.
2483 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2485 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2486 (ppc_elf_link_hash_table): Replace old_got and new_got with
2487 plt_type and can_use_new_plt.
2488 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2489 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2490 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2491 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2492 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2493 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2494 this function should not be called for VxWorks targets.
2495 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2496 (allocate_got): Likewise. Rearrange so that max_before_header
2497 is only used for PLT_OLD and PLT_NEW.
2498 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2499 (ppc_elf_size_dynamic_sections): Likewise.
2500 (ppc_elf_relax_section): Likewise.
2501 (ppc_elf_relocate_section): Likewise.
2502 (ppc_elf_finish_dynamic_symbol): Likewise.
2503 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2505 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2507 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2508 (elf_i386_link_hash_table_create): Initialize it.
2509 (elf_i386_compute_jump_table_size): Use it instead of
2510 srelplt->reloc_count.
2511 (allocate_dynrelocs): Likewise.
2512 (elf_i386_size_dynamic_sections): Likewise.
2513 (elf_i386_relocate_section): Likewise.
2515 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2517 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2518 (_bfd_elf_write_section_eh_frame): Likewise.
2520 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2522 * po/Make-in: Add html target.
2524 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2526 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2527 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2528 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2529 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2530 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2531 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2532 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2533 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2534 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2535 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2536 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2537 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2538 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2539 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2540 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2541 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2542 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2543 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2544 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2545 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2546 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2548 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2550 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2551 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2552 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2553 * elf32-frv.c (_frv_create_got_section): Likewise.
2554 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2555 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2556 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2557 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2558 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2559 (elf_i386_link_hash_table_create): Don't initialize them.
2560 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2562 (elf_i386_finish_dynamic_symbol): Likewise.
2563 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2564 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2565 (ppc_elf_finish_dynamic_symbol): Likewise.
2567 2006-02-24 DJ Delorie <dj@redhat.com>
2569 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2570 (m32c_elf_relocate_section): Don't relocate them.
2571 (compare_reloc): New.
2572 (relax_reloc): Remove.
2573 (m32c_offset_for_reloc): New.
2574 (m16c_addr_encodings): New.
2575 (m16c_jmpaddr_encodings): New.
2576 (m32c_addr_encodings): New.
2577 (m32c_elf_relax_section): Relax jumps and address displacements.
2578 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2581 * reloc.c: Add m32c relax relocs.
2582 * libbfd.h: Regenerate.
2583 * bfd-in2.h: Regenerate.
2585 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2588 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2589 (_bfd_elf_link_hash_fixup_symbol): New.
2591 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2592 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2595 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2597 * elfxx-target.h (elf_backend_fixup_symbol): New.
2598 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2600 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2602 * cpu-ia64-opc.c (ins_immu5b): New.
2603 (ext_immu5b): Likewise.
2604 (elf64_ia64_operands): Add IMMU5b.
2606 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2609 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2611 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2612 * elf32-i386.c (allocate_dynrelocs): Likewise.
2613 * elf32-s390.c (allocate_dynrelocs): Likewise.
2614 * elf32-sh.c (allocate_dynrelocs): Likewise.
2615 * elf64-s390.c (allocate_dynrelocs): Likewise.
2616 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2617 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2618 on undef weak with non-default visibility too.
2619 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2621 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2623 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2624 error, instead call _exit.
2625 (_bfd_abort): Call _exit not xexit.
2627 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2629 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2631 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2633 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2634 Anil Paranjape <anilp1@kpitcummins.com>
2635 Shilin Shakti <shilins@kpitcummins.com>
2637 * Makefile.am: Add xc16x related entry
2638 * Makefile.in: Regenerate
2639 * archures.c: Add bfd_xc16x_arch
2640 * bfd-in2.h: Regenerate
2641 * config.bfd: Add xc16x-*-elf
2642 * configure.in: Add bfd_elf32_xc16x_vec
2643 * configure: Regenerate.
2644 * targets.c: Added xc16x related information
2645 * cpu-xc16x.c: New file
2646 * reloc.c: Add new relocations specific to xc16x:
2647 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2649 * elf32-xc16x.c: New file.
2651 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2653 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2654 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2656 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2659 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2661 (ppc64_elf_relocate_section): Check output reloc section size.
2662 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2664 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2667 * elf.c (get_segment_type): New function.
2668 (_bfd_elf_print_private_bfd_data): Use it.
2669 (print_segment_map): New function.
2670 (assign_file_positions_for_segments): Call print_segment_map
2671 when there are not enough room for program headers.
2673 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2675 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2676 traditional MIPS ELF targets.
2678 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2681 * dwarf2.c (check_function_name): New function.
2682 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2683 check if function is correct.
2685 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2687 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2689 (elf_link_input_bfd): Adjust comments.
2691 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2693 * elf.c (copy_private_bfd_data): Minor update.
2695 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2698 * elf.c (copy_private_bfd_data): Renamed to ...
2699 (rewrite_elf_program_header): This.
2700 (copy_elf_program_header): New function.
2701 (copy_private_bfd_data): Likewise.
2703 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2705 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2706 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2707 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2708 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2709 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2710 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2711 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2712 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2713 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2714 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2715 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2716 bfd_mach_mcf_isa_b_usp_float_emac): New.
2717 (bfd_default_scan): Update coldfire mapping.
2718 * bfd-in.h (bfd_m68k_mach_to_features,
2719 bfd_m68k_features_to_mach): Declare.
2720 * bfd-in2.h: Rebuilt.
2721 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2722 adjust legacy names.
2723 (m68k_arch_features): New.
2724 (bfd_m68k_mach_to_features,
2725 bfd_m68k_features_to_mach): Define.
2726 * elf32-m68k.c (elf32_m68k_object_p): New.
2727 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2728 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2729 (elf_backend_object_p): Define.
2730 * ieee.c (ieee_write_processor): Update coldfire machines.
2731 * libbfd.h: Rebuilt.
2733 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2735 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2738 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2740 * coff-z80.c (r_imm24): New howto.
2741 (rtype2howto): New case R_IMM24.
2742 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2743 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2745 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2747 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2748 has already been assigned a GOT index, copy that index to the
2749 current hash table entry.
2751 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2753 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2754 for call-to-undefweak reloc overflow.
2756 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2758 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2759 for 32-bit relocs overflow.
2761 2006-01-27 Paul Brook <paul@codesourcery.com>
2763 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2766 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2768 Introduce TLS descriptors for i386 and x86_64.
2769 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2770 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2771 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2772 * libbfd.h, bfd-in2.h: Rebuilt.
2773 * elf32-i386.c (elf_howto_table): New relocations.
2774 (R_386_tls): Adjust.
2775 (elf_i386_reloc_type_lookup): Map new relocations.
2776 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2777 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2778 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2779 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2780 (elf_i386_local_tlsdesc_gotent): New macro.
2781 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2782 (elf_i386_compute_jump_table_size): New macro.
2783 (link_hash_newfunc): Initialize tlsdesc_got.
2784 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2785 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2786 R_386_TLS_DESC_CALL.
2787 (elf_i386_check_relocs): Likewise. Allocate space for
2788 local_tlsdesc_gotent.
2789 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2790 R_386_TLS_DESC_CALL.
2791 (allocate_dynrelocs): Count function PLT relocations. Reserve
2792 space for TLS descriptors and relocations.
2793 (elf_i386_size_dynamic_sections): Reserve space for TLS
2794 descriptors and relocations. Set up sgotplt_jump_table_size.
2795 Don't zero reloc_count in srelplt.
2796 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2797 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2798 R_386_TLS_DESC_CALL.
2799 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2800 (elf_backend_always_size_sections): Define.
2801 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2802 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2803 (R_X86_64_standard): Adjust.
2804 (x86_64_reloc_map): Map new relocs.
2805 (elf64_x86_64_rtype_to_howto): New, split out of...
2806 (elf64_x86_64_info_to_howto): ... this function, and...
2807 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2808 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2809 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2810 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2811 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2812 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2813 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2814 tlsdesc_got and sgotplt_jump_table_size fields.
2815 (elf64_x86_64_compute_jump_table_size): New macro.
2816 (link_hash_newfunc): Initialize tlsdesc_got.
2817 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2818 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2819 R_X86_64_TLSDESC_CALL.
2820 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2821 local_tlsdesc_gotent.
2822 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2823 R_X86_64_TLSDESC_CALL.
2824 (allocate_dynrelocs): Count function PLT relocations. Reserve
2825 space for TLS descriptors and relocations.
2826 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2827 descriptors and relocations. Set up sgotplt_jump_table_size,
2828 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2829 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2831 (elf64_x86_64_always_size_sections): New. Set up
2833 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2834 R_386_TLS_DESC_CALL.
2835 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2836 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2837 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2838 (elf_backend_always_size_sections): Define.
2840 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2843 * dwarf2.c (comp_unit_contains_address): Update comment.
2844 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2845 lma. Return TRUE only if both comp_unit_contains_address and
2846 comp_unit_find_nearest_line return TRUE.
2847 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2849 2006-01-18 Alan Modra <amodra@bigpond.net.au>
2851 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2852 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2853 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2854 elf_gc_mark_dynamic_ref_symbol. Make global.
2855 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2856 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2857 (elfNN_bed): Init new field.
2858 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2859 (ppc64_elf_gc_mark_dynamic_ref): New function.
2861 2006-01-17 Alan Modra <amodra@bigpond.net.au>
2863 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2865 2006-01-17 Nick Clifton <nickc@redhat.com>
2868 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2871 2006-01-11 Nick Clifton <nickc@redhat.com>
2873 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2874 into the newly (re)allocated map array.
2876 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2878 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2880 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2882 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2885 For older changes see ChangeLog-2005
2891 version-control: never
projects / external / binutils.git / blob