1 2006-06-14 Richard Sandiford <richard@codesourcery.com>
3 * elf32-m68k.c (elf_m68k_plt_info): New structure.
4 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
5 (elf_m68k_plt_entry): Likewise.
6 (elf_m68k_plt_info): New table.
7 (CFV4E_PLT_ENTRY_SIZE): Rename to...
8 (ISAB_PLT_ENTRY_SIZE): ...this.
10 (elf_cfv4e_plt0_entry): Rename to...
11 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
12 for the second instruction too.
13 (elf_cfv4e_plt_entry): Rename to...
14 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
15 (elf_isab_plt_info): New table.
17 (PLT_CPU32_ENTRY_SIZE): Rename to...
18 (CPU32_PLT_ENTRY_SIZE): ...this.
19 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
20 style in-place addends.
21 (elf_cpu32_plt_entry): Likewise.
22 (elf_cpu32_plt_info): New table.
23 (elf_m68k_link_hash_table): Add a plt_info field.
24 (elf_m68k_link_hash_table_create): Initialize it.
25 (elf_m68k_get_plt_info): New function.
26 (elf_m68k_always_size_sections): Likewise.
27 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
28 (elf_m68k_install_pc32): New function.
29 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
30 elf_m68k_install_pc32.
31 (elf_m68k_finish_dynamic_sections): Likewise.
32 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
33 (elf_backend_always_size_sections): Define.
35 2006-06-14 Alan Modra <amodra@bigpond.net.au>
37 * elflink.c (elf_link_add_object_symbols): Save and restore
38 struct bfd_hash_table table, size and count fields for
41 2006-06-12 Thiemo Seufer <ths@mips.com>
43 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
44 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
45 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
47 (ELF_COMMONPAGESIZE): Define in a more obvious way.
49 2006-06-12 Nick Clifton <nickc@redhat.com>
52 * elflink.c (elf_link_add_object_symbols): Fix the warning message
53 about mismatched alignments to allow for the case where the common
54 alignment has been deduced from the section alignment.
55 * bfd.c (_bfd_default_error_handler): Update comment to explain
56 why bfd and asection varargs are out of order. Explicitly catch
57 and abort on NULL bfd and asection arguments.
59 2006-06-11 Richard Sandiford <richard@codesourcery.com>
60 Thiemo Seufer <ths@mips.com>
62 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
63 (STUB_ORI): New macro.
64 (STUB_LI16U): Fix formatting.
65 (MIPS_FUNCTION_STUB_SIZE): Delete.
66 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
67 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
68 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
69 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
70 instead of MIPS_FUNCTION_STUB_SIZE.
71 (count_section_dynsyms): New function, split out from
72 _bfd_mips_elf_final_link.
73 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
74 of the number of dynamic symbols needed and use it to set up
75 function_stub_size. Use function_stub_size rather than
76 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
77 Use 16-byte stubs for 0x10000 dynamic symbols.
78 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
79 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
80 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
81 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
82 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
83 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
84 Use STUB_ORI rather than STUB_LI16U for big stubs.
85 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
86 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
88 2006-06-09 David Ung <davidu@mips.com>
90 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
93 2006-06-08 David Daney <ddaney@avtrex.com>
95 * elfxx-mips.c (STUB_LI16): Removed.
96 (STUB_LUI): New macro.
99 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
100 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
101 MIPS_FUNCTION_STUB_SIZE.
102 (_bfd_mips_elf_always_size_sections): Ditto.
103 (_bfd_mips_elf_size_dynamic_sections): Ditto.
104 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
105 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
106 to allow larger symbol table indexes.
108 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
110 * po/Make-in (pdf, ps): New dummy targets.
112 2006-06-06 Alan Modra <amodra@bigpond.net.au>
114 * hash.c (bfd_hash_lookup): Correct stray line.
116 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
117 (elfcore_grok_nto_status): Use long instead of pid_t.
118 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
120 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
122 * po/Make-in (top_builddir): Define.
124 2006-06-05 Alan Modra <amodra@bigpond.net.au>
126 * Makefile.am: Run "make dep-am".
127 * Makefile.in: Regenerate.
128 * config.in: Regenerate.
130 2006-06-02 Alan Modra <amodra@bigpond.net.au>
131 H.J. Lu <hongjiu.lu@intel.com>
134 * elflink.c (bfd_elf_final_link): Don't output section symbols
135 for special ELF sections.
137 2006-06-01 Alan Modra <amodra@bigpond.net.au>
139 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
140 instead of bfd_make_section*.
141 * aix386-core.c: Likewise.
142 * aix5ppc-core.c: Likewise.
143 * aout-adobe.c: Likewise.
144 * aoutf1.h: Likewise.
145 * binary.c: Likewise.
146 * cisco-core.c: Likewise.
147 * coff-arm.c: Likewise.
148 * coff-h8300.c: Likewise.
150 * elf32-bfin.c: Likewise.
151 * elf32-m32c.c: Likewise.
152 * hppabsd-core.c: Likewise.
153 * hpux-core.c: Likewise.
154 * i386linux.c: Likewise.
157 * irix-core.c: Likewise.
158 * lynx-core.c: Likewise.
159 * m68klinux.c: Likewise.
160 * mach-o.c: Likewise.
161 * netbsd-core.c: Likewise.
162 * nlmcode.h: Likewise.
163 * opncls.c: Likewise.
164 * osf-core.c: Likewise.
165 * peXXigen.c: Likewise.
166 * ppcboot.c: Likewise.
167 * ptrace-core.c: Likewise.
168 * rs6000-core.c: Likewise.
169 * sco5-core.c: Likewise.
170 * sparclinux.c: Likewise.
173 * trad-core.c: Likewise.
174 * xcofflink.c: Likewise.
177 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
179 * Makefile.am (INCLUDES): Use @INCINTL@.
180 * acinclude.m4: Include new gettext macros.
181 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
182 Manually substitute POFILES and GMOFILES.
183 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
185 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
187 * bfd.c (bfd_emul_get_maxpagesize): New.
188 (bfd_elf_set_pagesize): Likewise.
189 (bfd_emul_set_maxpagesize): Likewise.
190 (bfd_emul_get_commonpagesize): Likewise.
191 (bfd_emul_set_commonpagesize): Likewise.
192 * bfd-in2.h: Regenerated.
194 * elf-bfd.h (elf_backend_data): Add commonpagesize.
195 (xvec_get_elf_backend_data): New.
196 (get_elf_backend_data): Use xvec_get_elf_backend_data.
198 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
199 * elfxx-target.h (elfNN_bed): Likewise.
201 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
202 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
203 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
204 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
205 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
206 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
207 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
208 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
209 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
210 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
211 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
212 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
214 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
215 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
217 * targets.c (bfd_find_target): Support NULL abfd.
219 2006-05-30 Nick Clifton <nickc@redhat.com>
221 * po/es.po: Updated Spanish translation.
223 2006-05-27 Alan Modra <amodra@bigpond.net.au>
224 H.J. Lu <hongjiu.lu@intel.com>
226 * elf.c (assign_file_positions_for_load_sections): Retrieve
227 maxpagesize from m->p_align if it is valid. Set p_vaddr,
228 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
229 (copy_elf_program_header): Copy p_align. Set p_align_valid.
231 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
233 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
235 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
237 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
239 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
241 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
243 2006-05-26 Alan Modra <amodra@bigpond.net.au>
245 * elf.c (sym_is_global): Return a bfd_boolean.
246 (ignore_section_sym): New function.
247 (elf_map_symbols): Use ignore_section_sym to discard some syms.
248 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
249 bfd before using elf_section_syms.
251 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
253 * config.bfd: (sh-*-linux*): Treat as 64bit target.
254 (sh*l*-*-netbsdelf*): Likewise.
255 (sh-*-netbsdelf*): Likewise.
256 (shl*-*-elf*): Likewise.
257 (sh[1234]l*-*-elf*): Likewise.
258 (sh3el*-*-elf*): Likewise.
259 (shl*-*-kaos*): Likewise.
260 (sh-*-elf*): Likewise.
261 (sh[1234]*-elf*): Likewise.
262 (sh-*-rtems*): Likewise.
263 (sh-*-kaos*): Likewise.
265 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
268 * config.bfd: Set want64 to true if 64bit bfd is used.
269 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
270 (sh*l*-*-netbsdelf*): Likewise.
271 (sh-*-netbsdelf*): Likewise.
272 (shl*-*-elf*): Likewise.
273 (sh[1234]l*-*-elf*): Likewise.
274 (sh3el*-*-elf*): Likewise.
275 (shl*-*-kaos*): Likewise.
276 (sh-*-elf*): Likewise.
277 (sh[1234]*-elf*): Likewise.
278 (sh-*-rtems*): Likewise.
279 (sh-*-kaos*): Likewise.
281 2006-05-24 Paul Brook <paul@codesourcery.com>
283 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
284 * elf32-arm.c (output_arch_syminfo): Define.
285 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
286 elf32_arm_output_arch_local_syms): New functions.
287 (elf_backend_output_arch_local_syms): Define.
288 * elflink.c (bfd_elf_final_link): Call
289 elf_backend_output_arch_local_syms.
290 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
292 (elfNN_bed): Add elf_backend_output_arch_local_syms.
294 2006-05-24 Paul Brook <paul@codesourcery.com>
296 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
297 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
298 elf32_arm_finish_dynamic_symbol): Use them.
300 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
301 Randolph Chung <tausq@debian.org>
303 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
304 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
305 Add handling for TLS relocations.
306 (elf_hpp_reloc_final_type): Handle TLS relocs.
307 * elf32-hppa.c: Add authors for cleanup and TLS support.
308 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
309 (elf32_hppa_link_hash_entry): Add tls_type.
310 (elf32_hppa_link_hash_table): Add tld_ldm_got.
311 (hppa_link_has_newfunc): Set tls_type.
312 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
313 (hppa_stub_name): Use hh_name macro.
314 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
315 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
317 (elf32_hppa_gc_sweep_hook): Likewise.
318 (allocate_dynrelocs): Handle TLS relocs.
319 (elf32_hppa_size_dynamic_sections): Count space required by TLS
320 relocs. Use hh_name macro.
321 (dtpoff_base): New function.
323 (elf32_hppa_optimized_tls_reloc): Likewise.
324 (final_link_relocate): Handle TLS relocs.
325 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
327 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
328 hh_name and eh_name macros.
329 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
331 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
333 * archures.c: Add bfd_mach_avr6.
334 * cpu-avr.c: Likewise.
335 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
337 * libbfd.h: Regenerate.
338 * bfd-in2.h:Regenerate.
339 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
340 * elf32-avr.c: Add elf32-avr.h to include list.
341 (elf32_avr_stub_hash_entry): New function.
342 (elf32_avr_link_hash_table): New struct.
343 (avr_link_hash_table): Likewise.
344 (avr_stub_hash_entry): Likewise.
345 (avr_stub_hash_lookup): New function.
346 (stub_hash_newfunc): New function.
347 (elf32_avr_link_hash_table_create): New function.
348 (elf32_avr_link_hash_table_free): New function.
349 (avr_get_stub_addr): New function.
350 (debug_relax, debug_stubs): Add new global variables controlling
351 debugging printout to stdout.
352 (avr_pc_wrap_around): Change the type to bfd_vma.
353 (avr_replace_call_ret_sequences): Add a new variable controling
354 linkrelax optimizations.
355 (avr_stub_is_required_for_16_bit_reloc): New function.
356 (avr_final_link_relocate):
357 Add linker hash table to parameter list. Use stub addr. if necessary.
358 (elf32_avr_relocate_section):
359 Add linker hashtable to parameter list of avr_final_link_relocate.
360 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
361 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
362 (elf32_avr_relax_delete_bytes):
363 Iterate over all sections of a bfd when adjusting relocs addends.
364 (elf32_avr_relax_section):
365 Evaluate avr_replace_call_ret_sequences and recalculate the size of
367 (avr_stub_name): New function.
368 (avr_get_stub_entry): New function.
369 (avr_add_stub): New function.
370 (avr_build_one_stub): New function.
371 (avr_size_one_stub): New function.
372 (elf32_avr_setup_params): New function.
373 (elf32_avr_setup_section_lists): New function.
374 (get_local_syms): New function.
375 (elf32_avr_size_stubs): New function.
376 (bfd_elf32_bfd_link_hash_table_create): New function.
377 (bfd_elf32_bfd_link_hash_table_free): New function.
379 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
383 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
384 update CIE/FDE length. Don't pad to the section alignment.
386 2006-05-23 Jie Zhang <jie.zhang@analog.com>
388 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
389 deteted entries in .eh_frame section.
391 2006-05-23 Jie Zhang <jie.zhang@analog.com>
393 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
394 instead of _GLOBAL_OFFSET_TABLE_.
395 (bfin_relocate_section): Ditto.
396 (_bfin_create_got_section): Ditto.
397 (elf32_bfinfdpic_create_dynamic_sections): Use
398 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
399 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
401 2006-05-23 Alan Modra <amodra@bigpond.net.au>
403 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
404 function syms over other syms.
406 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
408 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
410 (bfd_elf_final_link): Add a late DT_TEXTREL check.
411 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
412 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
413 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
414 Use MIPS_ELF_READONLY_SECTION.
415 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
417 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
418 if no text relocations were generated.
420 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
422 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
424 2006-05-19 Alan Modra <amodra@bigpond.net.au>
426 * elf.c (elf_fake_sections): Formatting.
427 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
428 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
429 section alignment to increase p_align for PT_LOAD.
430 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
431 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
432 other than PT_LOAD, and PT_NOTE in core.
434 2006-05-17 Alan Modra <amodra@bigpond.net.au>
436 * elf.c (assign_file_positions_for_segments): Split into..
437 (assign_file_positions_for_load_sections): ..this, and..
438 (assign_file_positions_for_non_load_sections): ..this new function,..
439 (assign_file_positions_except_relocs): ..writing program headers here.
441 2006-05-17 Alan Modra <amodra@bigpond.net.au>
443 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
444 non-load sections if they have relocs.
446 2006-05-15 Paul Brook <paul@codesourcery.com>
448 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
449 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
450 Check symbol name is of specified type.
451 * elf32-arm.c (elf32_arm_is_target_special_symbol,
452 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
453 bfd_is_arm_special_symbol_name.
454 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
455 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
456 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
457 (bfd_is_arm_mapping_symbol_name): Remove prototype.
458 (bfd_is_arm_special_symbol_name): Add prototype.
459 * bfd-in2.h: Regenerate.
461 2006-05-15 David Heine <dlheine@tensilica.com>
462 Bob Wilson <bob.wilson@acm.org>
464 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
465 undefined opcode. Clean up assertions.
466 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
467 Factor most of the code into separate functions....
468 (can_narrow_instruction, can_widen_instruction): New.
469 (prev_instr_is_a_loop): New.
470 (compute_ebb_proposed_actions): Combine error handling code for
471 decode errors. Replace call to insn_decode_len with inline code.
472 Use can_narrow_instruction and can_widen_instruction. Handle errors
473 from call to xtensa_opcode_is_loop.
474 (relax_section): Adjust calls to narrow_instruction and
477 2006-05-15 Alan Modra <amodra@bigpond.net.au>
480 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
483 2006-05-11 Michael Matz <matz@suse.de>
485 * elflink.c (match_group_member): Correctly iterate group
488 2006-05-11 Paul Brook <paul@codesourcery.com>
490 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
491 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
492 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
494 * bfd-in2.h: Regenerate.
495 * libbfd.h: Regenerate.
496 * libcoff.h: Regenerate.
498 2006-05-11 Mike Bland <mbland@google.com>
500 * elf.c (_bfd_elf_init_private_section_data): Don't change
501 section type if already set.
503 2006-05-10 Nick Clifton <nickc@redhat.com>
506 * elfcode.h (valid_section_index_p): New function: Checks for a
507 valid section index. Allows indicies in the range SHN_LOPROC to
509 (elf_object_p): Use valid_section_index_p.
511 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
513 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
514 ARM_SECREL): Mark WinCE versions of these relocs as partial
516 (coff_arm_relocate_section): Adjust addend for WinCE.
518 2006-05-10 Alan Modra <amodra@bigpond.net.au>
521 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
523 2006-05-09 Nick Clifton <nickc@redhat.com>
525 * coffcode.h (coff_write_relocs): Produce an error message if a an
526 out-of-range symbol index is detected in a reloc.
528 2006-05-09 Ben Elliston <bje@au.ibm.com>
530 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
531 local variable `dynobj'.
533 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
535 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
536 of the bfd's sections for the reloc-addend adjustments.
538 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
540 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
541 (elf_s390_relocate_section): Add code to do the GD->LE and
542 LD->LE TLS linker optimizations if a brasl instruction is used
543 for the __tls_get_offset function call.
544 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
546 2006-05-05 Alan Modra <amodra@bigpond.net.au>
548 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
549 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
550 the .toc and referenced by a TLS code sequence.
551 (ppc64_elf_edit_toc): Cater for the unlikely situation that
552 .toc is the first section in a file.
554 2006-05-04 Andreas Schwab <schwab@suse.de>
556 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
557 regs instead of an array of int.
558 (struct external_solaris_bcp_core): Likewise.
559 (swapcore_sun3): Use offsetof instead of computing the offset
561 (swapcore_sparc): Likewise. Simplify reference to c_regs.
562 (swapcore_solaris_bcp): Likewise.
564 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
566 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
569 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
571 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
574 2006-05-04 Ben Elliston <bje@au.ibm.com>
576 * coff-or32.c (bfd_section_from_shdr): Remove unused local
578 * cofflink.c (process_embedded_commands): Remove unused local
579 variables `had_read' and `had_shared'.
580 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
582 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
584 2006-05-03 Alan Modra <amodra@bigpond.net.au>
586 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
587 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
588 (bfd_und_symbol, bfd_ind_symbol): Delete.
589 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
591 (STD_SECTION): Adjust.
592 (_bfd_generic_new_section_hook): New function, extracted from..
593 (bfd_section_init): ..here.
594 (bfd_make_section_old_way): Call new_section_hook for abs, com,
595 und and ind sections.
596 * elf.c (_bfd_elf_large_com_section): Adjust.
597 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
598 * pdp11.c (new_section_hook): Likewise.
599 * coffcode.h (coff_new_section_hook): Likewise.
600 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
601 * elf.c (_bfd_elf_new_section_hook): Likewise.
602 * vms.c (vms_new_section_hook): Likwise.
603 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
605 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
606 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
607 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
608 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
609 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
610 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
611 * ieee.c (ieee_new_section_hook): Likewise. Call
612 _bfd_generic_new_section_hook too.
613 * mmo.c (mmo_new_section_hook): Likewise.
614 * oasys.c (oasys_new_section_hook): Likewise.
615 * som.c (som_new_section_hook): Likewise.
616 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
617 * bfd-in2.h: Regenerate.
618 * libbfd.h: Regenerate.
620 2006-05-03 Alan Modra <amodra@bigpond.net.au>
622 * hash.c (DEFAULT_SIZE): Revert last change.
623 (higher_prime_number): Correct test for no larger prime. Don't
624 abort on error, instead return 0. Depopulate primes[].
625 (bfd_hash_lookup): If we overflow size, refuse to grow table.
627 2006-05-02 Paul Brook <paul@codesourcery.com>
629 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
632 2006-05-02 Ben Elliston <bje@au.ibm.com>
634 * archive.c (bfd_generic_archive_p): Remove unused local variable
636 * dwarf2.c (decode_line_info): Remove unused local variable
638 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
640 * tekhex.c (tekhex_write_object_contents): Remove unused local
641 variable `bytes_written'.
642 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
644 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
645 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
646 (_bfd_ns32k_relocate_contents): Remove break after return.
647 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
649 2006-05-02 Nick Clifton <nickc@redhat.com>
651 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
652 in order to avoid conflicts with the global DEBUG define.
654 2006-05-02 Alan Modra <amodra@bigpond.net.au>
656 * dwarf2.c: Formatting.
657 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
658 output section check.
659 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
660 * elf32-m32c.c: Similarly.
661 * elf32-ppc.c: Similarly.
662 * elf32-v850.c: Similarly.
663 * nlm32-sparc.c: Similarly.
664 * elfcode.h: Similarly.
665 (elf_symbol_flags): Delete.
666 * elflink.c (elf_link_input_bfd): Comment typo.
668 2006-05-01 DJ Delorie <dj@redhat.com>
670 * bfd-in.h (bfd_hash_table): Add count field.
671 * bfd-in2.h: Regenerate.
672 * hash.c (higher_prime_number): New.
673 (bfd_hash_table_inint_n): Init count field.
674 (bfd_hash_lookup): Grow table as needed.
676 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
679 * tekhex.c (getvalue): Change return type to bfd_boolean and
680 add the new parameter. Return false if the unexpected character
683 (first_phase): Change return type to bfd_boolean and return
684 false if the unexpected character is found. Replace abort
685 with returning false.
686 (pass_over): Change return type to bfd_boolean and the type of
687 the second argument to bfd_boolean (*) (bfd *, int, char *).
688 Return false if FUNC returns false.
689 (tekhex_object_p): Return NULL if pass_over fails.
691 2006-04-27 Alan Modra <amodra@bigpond.net.au>
693 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
695 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
698 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
699 and flags if its BFD flags have been set.
700 (_bfd_elf_init_private_section_data): Don't copy the output ELF
701 section type from input if it has been set to something
704 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
707 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
710 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
711 abfd->sections is NULL.
712 (elf32_arm_bfd_free_cached_info): New.
713 (bfd_elf32_bfd_free_cached_info): Defined.
715 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
716 to _bfd_free_cached_info.
718 * libbfd-in.h (_bfd_free_cached_info): New.
719 * libbfd: Regenerated.
721 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
722 (_bfd_free_cached_info): New.
724 2006-04-21 Alan Modra <amodra@bigpond.net.au>
726 * elf.c (assign_file_positions_except_relocs): Move code setting
727 file position of non-loaded sections..
728 (assign_file_positions_for_segments): ..to here.
730 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
733 * elf.c (bfd_section_from_shdr): Allow sections reserved for
734 applications. Issue an error on sections we don't know how
737 2006-04-19 Alan Modra <amodra@bigpond.net.au>
739 * Makefile.am: Run "make dep-am".
740 * Makefile.in: Regenerate.
742 2006-04-19 Alan Modra <amodra@bigpond.net.au>
744 * warning.m4 (--enable-werror): Format help message.
745 (--enable-build-warnings): Likewise.
746 * configure: Regenerate.
748 2006-04-18 Nick Clifton <nickc@redhat.com>
751 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
752 fields to still be handled as ELF files.
754 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
756 * po/SRC-POTFILES.in: Regenerated.
758 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
760 * configure.in: Update version to 2.17.50.
761 * configure: Regenerated.
763 2006-04-14 David Heine <dlheine@tensilica.com>
765 * elf32-xtensa.c (build_reloc_opcodes): New.
766 (compute_text_actions): Use it to decode opcodes outside inner loop.
767 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
768 it is set, use it to get the opcodes for relocations.
769 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
771 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
774 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
775 (GOT_TLS_IE_IE): Likewise.
776 (GOT_TLS_IE_GD): Likewise.
777 (GOT_TLS_IE_MASK): Likewise.
778 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
779 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
781 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
782 are set, treat tls_type as GOT_TLS_IE_BOTH.
783 (elf_i386_relocate_section): Likewise.
785 2006-04-07 Randolph Chung <tausq@debian.org>
787 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
788 (elf64_hppa_grok_psinfo): Likewise.
789 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
791 2006-04-06 DJ Delorie <dj@redhat.com>
793 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
794 each plt entry we create.
796 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
798 * po/Make-in: Add install-html target.
799 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
800 htmldir. Add install-html and install-html-recursive targets.
801 * Makefile.in: Regenerate.
802 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
803 * configure: Regenerate.
805 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
807 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
808 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
811 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
813 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
816 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
817 James E Wilson <wilson@specifixinc.com>
820 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
821 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
823 (elfNN_ia64_link_hash_entry): Likewise.
824 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
826 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
828 (elfNN_ia64_hash_hide_symbol): Likewise.
829 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
830 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
831 (elfNN_ia64_global_dyn_info_free): New function.
832 (elfNN_ia64_local_dyn_info_free): Likewise.
833 (elfNN_ia64_hash_table_free): Free local and global
834 elfNN_ia64_dyn_sym_info.
835 (addend_compare): New function.
836 (sort_dyn_sym_info): Likewise.
837 (get_dyn_sym_info): Updated to use binary search for addend.
838 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
839 relocation arrays first.
841 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
843 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
846 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
849 * elflink.c (check_dynsym): New.
850 (elf_link_output_extsym): Use it.
851 (bfd_elf_final_link): Likewise.
853 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
856 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
857 symbol from the dynamic definition with the default version if
858 its type and the type of existing regular definition mismatch.
860 2006-04-05 Richard Sandiford <richard@codesourcery.com>
861 Daniel Jacobowitz <dan@codesourcery.com>
863 * config.bfd (sparc-*-vxworks*): New stanza.
864 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
865 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
866 * configure: Regenerate.
867 * elf32-sparc.c: Include elf-vxworks.h.
868 (elf32_sparc_vxworks_link_hash_table_create: New.
869 (elf32_sparc_vxworks_final_write_processing): New.
870 (TARGET_BIG_SYM): Override for VxWorks.
871 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
872 (bfd_elf32_bfd_link_hash_table_create): Likewise.
873 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
874 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
875 (elf_backend_link_output_symbol_hook): Likewise.
876 (elf_backend_emit_relocs): Likewise.
877 (elf_backend_final_write_processing, elf32_bed): Likewise.
878 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
879 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
880 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
881 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
882 build_plt_entry here.
883 (create_got_section): Initialize sgotplt for VxWorks.
884 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
885 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
886 Call elf_vxworks_create_dynamic_sections for VxWorks.
887 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
888 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
889 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
890 for VxWorks. Check for the .got.plt section.
891 (sparc_vxworks_build_plt_entry): New function.
892 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
893 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
895 (sparc32_finish_dyn): Add special handling for DT_RELASZ
896 and DT_PLTGOT on VxWorks.
897 (sparc_vxworks_finish_exec_plt): New.
898 (sparc_vxworks_finish_shared_plt): New.
899 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
900 Use plt_header_size and plt_entry_size.
901 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
902 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
903 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
904 (elf32-sparc.lo): Likewise.
905 * Makefile.in: Regenerate.
906 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
907 (_bfd_target_vector): Add a pointer to it.
909 2006-03-30 Ben Elliston <bje@au.ibm.com>
912 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
913 special section number that exceeds the number of ELF sections
914 (eg. SHN_MIPS_SCOMMON).
916 2006-03-27 Richard Sandiford <richard@codesourcery.com>
918 * elfxx-mips.c (mips_got_entry): Add more commentary.
919 (mips_elf_local_got_index): Use the hash table entry to record
920 the GOT index of forced-local symbols.
921 (mips_elf_initialize_tls_index): Rearrange code. Store the index
922 in either the hash table entry or the mips_got_entry, not both.
924 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
925 mips_elf_initialize_tls_index.
927 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
929 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
930 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
931 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
932 bfin_areloc_howto_table): Delete. All
933 uses deleted as well.
934 (bfin_reloc_map): Delete all stack relocs.
935 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
936 bfin_reloc_type_lookup): Don't support them.
937 (bfin_relocate_section): Don't try to handle them.
939 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
940 * configure.in: Likewise.
941 * configure: Regenerate.
942 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
943 (BFIN_RELOC_MAX): Now 0x21.
944 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
945 (bfd_elf32_bfinfdpic_vec): Declare.
946 (IS_FDPIC): New macro.
947 (struct bfinfdpic_elf_link_hash_table): New struct.
948 (bfinfdpic_hash_table, bfinfdpic_got_section,
949 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
950 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
951 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
952 bfinfdpic_plt_initial_offset): Accessor macros for it.
953 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
954 (struct bfinfdpic_relocs_info): New struct.
955 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
956 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
957 DEFAULT_STACK_SIZE): New macros.
958 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
959 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
960 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
961 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
962 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
963 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
964 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
965 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
966 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
967 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
968 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
969 _bfinfdpic_resolve_final_relocs_info,
970 elf32_bfinfdpic_size_dynamic_sections,
971 elf32_bfinfdpic_always_size_sections,
972 elf32_bfinfdpic_modify_segment_map,
973 _bfinfdpic_count_got_plt_entries,
974 elf32_bfinfdpic_finish_dynamic_sections,
975 elf32_bfinfdpic_adjust_dynamic_symbol,
976 elf32_bfinfdpic_finish_dynamic_symbol,
977 elf32_bfinfdpic_elf_use_relative_eh_frame,
978 elf32_bfinfdpic_elf_encode_eh_address,
979 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
980 elf32_bfinfdpic_copy_private_bfd_data,
981 (struct _bfinfdpic_dynamic_got_info,
982 struct _bfinfdpic_dynamic_got_plt_info): New structs.
983 (elf32_bfin_print_private_bfd_data): Print PIC flags.
984 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
985 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
986 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
987 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
988 bfd_elf32_bfd_copy_private_bfd_data,
989 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
990 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
991 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
992 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
993 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
994 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
995 elf_backend_omit_section_dynsym): Redefine these macros and include
996 "elf32-target.h" again to create the elf32-bfinfdpic target.
997 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
998 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
999 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1000 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1001 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1002 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1003 BFD_RELOC_BFIN_GOTOFFLO): New.
1004 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1005 (_bfd_target_vector): Add it.
1006 * bfd-in2.h: Regenerate.
1007 * libbfd.h: Regenerate.
1009 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1011 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1012 incompatible. Likewise MAC and EMAC code.
1013 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1014 bfd_get_compatible to set the new bfd architecture. Rely on it
1015 to detect incompatibilities.
1017 2006-03-23 Michael Matz <matz@suse.de>
1019 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1020 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1021 BFD_RELOC_X86_64_PLTOFF64.
1022 * bfd-in2.h: Regenerated.
1023 * libbfd.h: Regenerated.
1024 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1025 Add howtos for above relocs.
1026 (x86_64_reloc_map): Add mappings for new relocs.
1027 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1028 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
1029 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
1031 (elf64_x86_64_gc_sweep_hook): Reflect changes from
1032 elf64_x86_64_check_relocs for the new relocs.
1033 (elf64_x86_64_relocate_section): Handle new relocs.
1035 2006-03-22 Bob Wilson <bob.wilson@acm.org>
1037 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1038 rel->r_addend is zero.
1040 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1042 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1045 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1046 Daniel Jacobowitz <dan@codesourcery.com>
1047 Phil Edwards <phil@codesourcery.com>
1048 Zack Weinberg <zack@codesourcery.com>
1049 Mark Mitchell <mark@codesourcery.com>
1050 Nathan Sidwell <nathan@codesourcery.com>
1052 * bfd-in2.h: Regenerate.
1053 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1054 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1055 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1056 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1057 (bfd_elf32_littlemips_vec): Likewise.
1058 (bfd_elf32_nbigmips_vec): Likewise.
1059 (bfd_elf32_nlittlemips_vec): Likewise.
1060 (bfd_elf32_ntradbigmips_vec): Likewise.
1061 (bfd_elf32_ntradlittlemips_vec): Likewise.
1062 (bfd_elf32_tradbigmips_vec): Likewise.
1063 (bfd_elf32_tradlittlemips_vec): Likewise.
1064 (bfd_elf64_bigmips_vec): Likewise.
1065 (bfd_elf64_littlemips_vec): Likewise.
1066 (bfd_elf64_tradbigmips_vec): Likewise.
1067 (bfd_elf64_tradlittlemips_vec): Likewise.
1068 * elf32-mips.c: Include elf-vxworks.h.
1069 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1070 instead of calling mips_elf32_rtype_to_howto directly.
1071 (mips_vxworks_copy_howto_rela): New reloc howto.
1072 (mips_vxworks_jump_slot_howto_rela): Likewise.
1073 (mips_vxworks_bfd_reloc_type_lookup): New function.
1074 (mips_vxworks_rtype_to_howto): Likewise.
1075 (mips_vxworks_final_write_processing): Likewise.
1076 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1077 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1078 (elf_backend_want_got_plt): Likewise.
1079 (elf_backend_want_plt_sym): Likewise.
1080 (elf_backend_got_symbol_offset): Likewise.
1081 (elf_backend_want_dynbss): Likewise.
1082 (elf_backend_may_use_rel_p): Likewise.
1083 (elf_backend_may_use_rela_p): Likewise.
1084 (elf_backend_default_use_rela_p): Likewise.
1085 (elf_backend_got_header_size: Likewise.
1086 (elf_backend_plt_readonly): Likewise.
1087 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1088 (elf_backend_mips_rtype_to_howto): Likewise.
1089 (elf_backend_adjust_dynamic_symbol): Likewise.
1090 (elf_backend_finish_dynamic_symbol): Likewise.
1091 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1092 (elf_backend_add_symbol_hook): Likewise.
1093 (elf_backend_link_output_symbol_hook): Likewise.
1094 (elf_backend_emit_relocs): Likewise.
1095 (elf_backend_final_write_processing: Likewise.
1096 (elf_backend_additional_program_headers): Likewise.
1097 (elf_backend_modify_segment_map): Likewise.
1098 (elf_backend_symbol_processing): Likewise.
1099 * elfxx-mips.c: Include elf-vxworks.h.
1100 (mips_elf_link_hash_entry): Add is_relocation_target and
1101 is_branch_target fields.
1102 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1103 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1104 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1105 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1106 Return 3 for VxWorks.
1107 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1108 mips_elf_link_hash_table. Return 0 for VxWorks.
1109 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1110 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
1111 (mips_vxworks_exec_plt0_entry): New variable.
1112 (mips_vxworks_exec_plt_entry): Likewise.
1113 (mips_vxworks_shared_plt0_entry): Likewise.
1114 (mips_vxworks_shared_plt_entry): Likewise.
1115 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1116 (mips_elf_rel_dyn_section): Change the bfd argument to a
1117 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
1118 the name of the section.
1119 (mips_elf_initialize_tls_slots): Update the call to
1120 mips_elf_rel_dyn_section.
1121 (mips_elf_gotplt_index): New function.
1122 (mips_elf_local_got_index): Add an input_section argument.
1123 Update the call to mips_elf_create_local_got_entry.
1124 (mips_elf_got_page): Likewise.
1125 (mips_elf_got16_entry): Likewise.
1126 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1127 arguments. Create dynamic relocations for each entry on VxWorks.
1128 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1129 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1130 and MIPS_RESERVED_GOTNO.
1131 (mips_elf_create_got_section): Update the uses of
1132 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
1133 (is_gott_symbol): New function.
1134 (mips_elf_calculate_relocation): Use a dynobj local variable.
1135 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1136 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
1137 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
1138 relocations on VxWorks. Add dynamic relocations for references
1139 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
1140 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1141 in VxWorks executables.
1142 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1143 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1144 Don't allocate a null entry on VxWorks.
1145 (mips_elf_create_dynamic_relocation): Update the call to
1146 mips_elf_rel_dyn_section. Use absolute rather than relative
1147 relocations for VxWorks, and make them RELA rather than REL.
1148 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1149 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
1150 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1151 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1152 Call elf_vxworks_create_dynamic_sections for VxWorks and
1153 initialize the plt_header_size and plt_entry_size fields.
1154 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1155 used in VxWorks executables. Don't allocate dynamic relocations
1156 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1157 Set is_relocation_target for each symbol referenced by a relocation.
1158 Allocate .rela.dyn entries for relocations against the special
1159 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
1160 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
1161 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1162 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
1163 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1164 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1165 relocations. Don't set no_fn_stub on VxWorks.
1166 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1167 mips_elf_allocate_dynamic_relocations.
1168 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1169 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1170 entries for VxWorks, and do not create multiple GOTs.
1171 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1172 Handle .got specially for VxWorks. Update the uses of
1173 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1174 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
1175 once its final size is known. Set DF_TEXTREL for VxWorks. Add
1176 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1177 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
1178 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1179 (mips_vxworks_finish_exec_plt): Likewise.
1180 (mips_vxworks_finish_shared_plt): Likewise.
1181 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1182 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
1183 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1184 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
1185 and mips_elf_rel_dyn_section. Use a different GOT header for
1186 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
1187 (_bfd_mips_elf_link_hash_table_create): Initialize the new
1188 mips_elf_link_hash_table fields.
1189 (_bfd_mips_vxworks_link_hash_table_create): New function.
1190 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1191 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
1192 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1193 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1194 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1195 * libbfd.h: Regenerate.
1196 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1197 (elf32-mips.lo): Likewise.
1198 * Makefile.in: Regenerate.
1199 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1200 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1201 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1202 (_bfd_target_vector): Add entries for them.
1204 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1206 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1207 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1208 (elf_backend_special_sections): Remove #undef.
1210 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1212 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1213 for undefined weak symbols.
1215 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1218 * elflink.c (bfd_elf_final_link): Remove
1219 bed->elf_backend_emit_relocs from emit_relocs.
1221 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
1223 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1224 first relocation to the second when relaxing TLS GD to LE;
1225 zero it out when relaxing to IE.
1227 2006-03-17 Alan Modra <amodra@bigpond.net.au>
1230 * elflink.c (elf_link_add_object_symbols): Save and restore
1231 warning sym's linked sym.
1233 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1236 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1237 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
1238 hash_table -> htab. Formatting. Save entire symbol table
1239 before loading as-needed syms, and restore afterwards if lib not
1240 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
1241 name. Free some buffers earlier.
1242 * bfd-in.h (struct bfd_hash_table): Add entsize.
1243 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1244 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1245 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1247 (bfd_hash_table_init): Add param, adjust calls.
1248 * aoutx.h: Adjust all hash_table_init functions and calls.
1250 * coff-arm.c: Likewise.
1251 * coff-h8300.c: Likewise.
1252 * coff-ppc.c: Likewise.
1253 * cofflink.c: Likewise.
1254 * ecoff.c: Likewise.
1255 * ecofflink.c: Likewise.
1256 * elf-m10300.c: Likewise.
1257 * elf-strtab.c: Likewise.
1259 * elf32-arm.c: Likewise.
1260 * elf32-bfin.c: Likewise.
1261 * elf32-cris.c: Likewise.
1262 * elf32-frv.c: Likewise.
1263 * elf32-hppa.c: Likewise.
1264 * elf32-i386.c: Likewise.
1265 * elf32-m32r.c: Likewise.
1266 * elf32-m68hc1x.c: Likewise.
1267 * elf32-m68k.c: Likewise.
1268 * elf32-ppc.c: Likewise.
1269 * elf32-s390.c: Likewise.
1270 * elf32-sh.c: Likewise.
1271 * elf32-vax.c: Likewise.
1272 * elf64-alpha.c: Likewise.
1273 * elf64-hppa.c: Likewise.
1274 * elf64-ppc.c: Likewise.
1275 * elf64-s390.c: Likewise.
1276 * elf64-sh64.c: Likewise.
1277 * elf64-x86-64.c: Likewise.
1278 * elfxx-ia64.c: Likewise.
1279 * elfxx-mips.c: Likewise.
1280 * elfxx-sparc.c: Likewise.
1281 * i386linux.c: Likewise.
1282 * libaout.h: Likewise.
1283 * libbfd-in.h: Likewise.
1284 * libcoff-in.h: Likewise.
1285 * linker.c: Likewise.
1286 * m68klinux.c: Likewise.
1287 * merge.c: Likewise.
1288 * opncls.c: Likewise.
1289 * pdp11.c: Likewise.
1290 * sparclinux.c: Likewise.
1291 * stabs.c: Likewise.
1292 * sunos.c: Likewise.
1294 * xcofflink.c: Likewise.
1295 * section.c (struct section_hash_entry): Move to..
1296 * libbfd-in.h: ..here.
1297 * Makefile.am: Run "make dep-am"
1298 * Makefile.in: Regenerate.
1299 * bfd-in2.h: Regenerate.
1300 * libbfd.h: Regenerate.
1301 * libcoff.h: Regenerate.
1303 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1305 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1306 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
1307 last change to REL32 relocs so that they are counted as
1308 possibly dynamic as per REL24 and REL14.
1310 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1312 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1315 2006-03-15 Ben Elliston <bje@au.ibm.com>
1317 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1318 in_list elements, not just the first.
1320 2006-03-14 Richard Sandiford <richard@codesourcery.com>
1322 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1324 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
1325 for final links too.
1327 2006-03-13 Richard Sandiford <richard@codesourcery.com>
1329 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1331 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
1334 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1336 2006-03-10 Paul Brook <paul@codesourcery.com>
1338 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1339 (elf32_arm_print_private_bfd_data): Ditto.
1341 2006-03-09 Paul Brook <paul@codesourcery.com>
1343 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1346 2006-03-09 Khem Raj <khem@mvista.com>
1348 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1351 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
1353 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1355 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1356 Daniel Jacobowitz <dan@codesourcery.com>
1357 Zack Weinberg <zack@codesourcery.com>
1358 Nathan Sidwell <nathan@codesourcery.com>
1359 Paul Brook <paul@codesourcery.com>
1360 Ricardo Anguiano <anguiano@codesourcery.com>
1361 Phil Edwards <phil@codesourcery.com>
1363 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1364 (bfd_elf32_bigarm_symbian_vec): Likewise.
1365 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1366 (bfd_elf32_littlearm_vec): Likewise.
1367 (bfd_elf32_littlearm_symbian_vec): Likewise.
1368 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1369 * configure: Regenerate.
1370 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1371 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1372 (elf32_arm_vxworks_bed): Add forward declaration.
1373 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1374 (elf32_arm_vxworks_exec_plt0_entry): New table.
1375 (elf32_arm_vxworks_exec_plt_entry): Likewise.
1376 (elf32_arm_vxworks_shared_plt_entry): Likewise.
1377 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1378 (reloc_section_p): New function.
1379 (create_got_section): Use RELOC_SECTION.
1380 (elf32_arm_create_dynamic_sections): Likewise. Call
1381 elf_vxworks_create_dynamic_sections for VxWorks targets.
1382 Choose between the two possible values of plt_header_size
1384 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1385 (elf32_arm_abs12_reloc): New function.
1386 (elf32_arm_final_link_relocate): Call it. Allow the creation of
1387 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
1388 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
1389 r_addend fields of relocs. On rela targets, skip any code that
1390 adjusts in-place addends. When using _bfd_link_final_relocate
1391 to perform a final relocation, pass rel->r_addend as the addend
1393 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1394 object, ignore flags that are not standard on VxWorks.
1395 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1396 relocs on VxWorks. Use reloc_section_p.
1397 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1398 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
1399 .rela.plt.unloaded relocs on VxWorks targets.
1400 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
1401 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
1402 instead of DT_REL* tags on RELA targets.
1403 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1404 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
1405 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1406 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1407 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
1408 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
1409 Correct the .rela.plt.unreloaded symbol indexes.
1410 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1411 hook on VxWorks targets.
1412 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1413 Minor formatting tweak.
1414 (elf32_arm_vxworks_final_write_processing): New function.
1415 (elf_backend_add_symbol_hook): Override for VxWorks and reset
1417 (elf_backend_final_write_processing): Likewise.
1418 (elf_backend_emit_relocs): Likewise.
1419 (elf_backend_want_plt_sym): Likewise.
1420 (ELF_MAXPAGESIZE): Likewise.
1421 (elf_backend_may_use_rel_p): Minor formatting tweak.
1422 (elf_backend_may_use_rela_p): Likewise.
1423 (elf_backend_default_use_rela_p): Likewise.
1424 (elf_backend_rela_normal): Likewise.
1425 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1427 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1429 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1430 New. Adjust other variants.
1431 (bfd_default_scan): Update.
1432 * bfd-in2.h: Rebuilt.
1433 * cpu-m68k.c: Adjust.
1434 (bfd_m68k_compatible): New. Use it for architectures.
1435 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1436 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
1438 (elf32_m68k_print_private_bfd_data): Adjust.
1439 * ieee.c (ieee_write_processor): Adjust.
1441 2006-03-06 Alan Modra <amodra@bigpond.net.au>
1443 * dwarf2.c: Formatting.
1444 (add_line_info): Remove outer loop.
1446 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
1447 Alan Modra <amodra@bigpond.net.au>
1450 * dwarf2.c (loadable_section): New struct.
1451 (dwarf2_debug): Add loadable_section_count and
1453 (new_line_sorts_after): New.
1454 (add_line_info): Use new_line_sorts_after to compare line
1456 (check_function_name): Removed.
1457 (unset_sections): New.
1458 (place_sections): New.
1459 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1460 and unset_sections on relocatable files.
1461 (_bfd_dwarf2_find_line): Likewise.
1463 2006-03-03 Nick Clifton <nickc@redhat.com>
1465 * cpu-avr.c: Update to ISO-C90 formatting.
1466 * elf32-avr.c: Likewise.
1468 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1470 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1472 (bfd_elf_avr_final_write_processing): Set
1473 EF_AVR_LINKRELAX_PREPARED in e_flags field.
1474 (elf32_avr_relax_section): New function.
1475 (elf32_avr_relax_delete_bytes): New function.
1476 (elf32_avr_get_relocated_section_contents): New function.
1477 (avr_pc_wrap_around): New function.
1478 (avr_relative_distance_considering_wrap_around): New function.
1479 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1480 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1481 * libbfd.h: Regenerate.
1482 * bfd-in2.h: Regenerate.
1484 2006-03-02 DJ Delorie <dj@redhat.com>
1486 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1489 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1491 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1492 bfd_elf32_powerpc_vxworks_vec.
1494 2006-03-02 Nick Clifton <nickc@redhat.com>
1496 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1498 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1500 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1501 elf_vxworks_create_dynamic_sections.
1502 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1504 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1505 elf_vxworks_create_dynamic_sections.
1506 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1508 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1509 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1511 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1513 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1514 (elf_backend_link_output_symbol_hook): Use
1515 elf_vxworks_link_output_symbol_hook instead.
1516 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1517 (elf_backend_link_output_symbol_hook): Use
1518 elf_vxworks_link_output_symbol_hook instead.
1519 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1520 same interface as elf_backend_link_output_symbol_hook.
1521 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1522 prototype accordingly.
1524 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1526 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1527 (ppc_elf_link_hash_table): Replace old_got and new_got with
1528 plt_type and can_use_new_plt.
1529 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1530 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1531 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1532 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1533 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1534 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
1535 this function should not be called for VxWorks targets.
1536 (ppc_elf_tls_setup): Use plt_type instead of old_got.
1537 (allocate_got): Likewise. Rearrange so that max_before_header
1538 is only used for PLT_OLD and PLT_NEW.
1539 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1540 (ppc_elf_size_dynamic_sections): Likewise.
1541 (ppc_elf_relax_section): Likewise.
1542 (ppc_elf_relocate_section): Likewise.
1543 (ppc_elf_finish_dynamic_symbol): Likewise.
1544 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1546 2006-02-28 Richard Sandiford <richard@codesourcery.com>
1548 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1549 (elf_i386_link_hash_table_create): Initialize it.
1550 (elf_i386_compute_jump_table_size): Use it instead of
1551 srelplt->reloc_count.
1552 (allocate_dynrelocs): Likewise.
1553 (elf_i386_size_dynamic_sections): Likewise.
1554 (elf_i386_relocate_section): Likewise.
1556 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1558 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1559 (_bfd_elf_write_section_eh_frame): Likewise.
1561 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1563 * po/Make-in: Add html target.
1565 2006-02-27 Richard Sandiford <richard@codesourcery.com>
1567 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1568 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1569 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1570 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1571 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1572 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1573 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1574 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1575 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1576 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1577 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1578 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1579 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1580 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1581 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1582 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
1583 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1584 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1585 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1586 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1587 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1589 2006-02-25 Richard Sandiford <richard@codesourcery.com>
1591 * elf-bfd.h (elf_link_hash_table): Add hplt field.
1592 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1593 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1594 * elf32-frv.c (_frv_create_got_section): Likewise.
1595 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1596 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1597 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1598 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1599 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1600 (elf_i386_link_hash_table_create): Don't initialize them.
1601 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1603 (elf_i386_finish_dynamic_symbol): Likewise.
1604 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1605 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1606 (ppc_elf_finish_dynamic_symbol): Likewise.
1608 2006-02-24 DJ Delorie <dj@redhat.com>
1610 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1611 (m32c_elf_relocate_section): Don't relocate them.
1612 (compare_reloc): New.
1613 (relax_reloc): Remove.
1614 (m32c_offset_for_reloc): New.
1615 (m16c_addr_encodings): New.
1616 (m16c_jmpaddr_encodings): New.
1617 (m32c_addr_encodings): New.
1618 (m32c_elf_relax_section): Relax jumps and address displacements.
1619 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
1622 * reloc.c: Add m32c relax relocs.
1623 * libbfd.h: Regenerate.
1624 * bfd-in2.h: Regenerate.
1626 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
1629 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1630 (_bfd_elf_link_hash_fixup_symbol): New.
1632 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1633 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1636 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1638 * elfxx-target.h (elf_backend_fixup_symbol): New.
1639 (elfNN_bed): Initialize elf_backend_fixup_symbol.
1641 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1643 * cpu-ia64-opc.c (ins_immu5b): New.
1644 (ext_immu5b): Likewise.
1645 (elf64_ia64_operands): Add IMMU5b.
1647 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1650 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1652 * elf32-hppa.c (allocate_dynrelocs): Likewise.
1653 * elf32-i386.c (allocate_dynrelocs): Likewise.
1654 * elf32-s390.c (allocate_dynrelocs): Likewise.
1655 * elf32-sh.c (allocate_dynrelocs): Likewise.
1656 * elf64-s390.c (allocate_dynrelocs): Likewise.
1657 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1658 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
1659 on undef weak with non-default visibility too.
1660 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1662 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1664 * bfd.c: (_bfd_default_error_handler): Don't call abort on
1665 error, instead call _exit.
1666 (_bfd_abort): Call _exit not xexit.
1668 2006-02-17 Kevin Buettner <kevinb@redhat.com>
1670 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1672 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1674 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
1675 Anil Paranjape <anilp1@kpitcummins.com>
1676 Shilin Shakti <shilins@kpitcummins.com>
1678 * Makefile.am: Add xc16x related entry
1679 * Makefile.in: Regenerate
1680 * archures.c: Add bfd_xc16x_arch
1681 * bfd-in2.h: Regenerate
1682 * config.bfd: Add xc16x-*-elf
1683 * configure.in: Add bfd_elf32_xc16x_vec
1684 * configure: Regenerate.
1685 * targets.c: Added xc16x related information
1686 * cpu-xc16x.c: New file
1687 * reloc.c: Add new relocations specific to xc16x:
1688 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1690 * elf32-xc16x.c: New file.
1692 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1694 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1695 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1697 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1700 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1702 (ppc64_elf_relocate_section): Check output reloc section size.
1703 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1705 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
1708 * elf.c (get_segment_type): New function.
1709 (_bfd_elf_print_private_bfd_data): Use it.
1710 (print_segment_map): New function.
1711 (assign_file_positions_for_segments): Call print_segment_map
1712 when there are not enough room for program headers.
1714 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
1716 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1717 traditional MIPS ELF targets.
1719 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
1722 * dwarf2.c (check_function_name): New function.
1723 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1724 check if function is correct.
1726 2006-02-16 Alan Modra <amodra@bigpond.net.au>
1728 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1730 (elf_link_input_bfd): Adjust comments.
1732 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1734 * elf.c (copy_private_bfd_data): Minor update.
1736 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1739 * elf.c (copy_private_bfd_data): Renamed to ...
1740 (rewrite_elf_program_header): This.
1741 (copy_elf_program_header): New function.
1742 (copy_private_bfd_data): Likewise.
1744 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
1746 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
1747 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
1748 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
1749 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
1750 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
1751 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
1752 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
1753 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
1754 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
1755 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
1756 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
1757 bfd_mach_mcf_isa_b_usp_float_emac): New.
1758 (bfd_default_scan): Update coldfire mapping.
1759 * bfd-in.h (bfd_m68k_mach_to_features,
1760 bfd_m68k_features_to_mach): Declare.
1761 * bfd-in2.h: Rebuilt.
1762 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
1763 adjust legacy names.
1764 (m68k_arch_features): New.
1765 (bfd_m68k_mach_to_features,
1766 bfd_m68k_features_to_mach): Define.
1767 * elf32-m68k.c (elf32_m68k_object_p): New.
1768 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
1769 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
1770 (elf_backend_object_p): Define.
1771 * ieee.c (ieee_write_processor): Update coldfire machines.
1772 * libbfd.h: Rebuilt.
1774 2006-02-06 Steve Ellcey <sje@cup.hp.com>
1776 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
1779 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
1781 * coff-z80.c (r_imm24): New howto.
1782 (rtype2howto): New case R_IMM24.
1783 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
1784 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
1786 2006-02-04 Richard Sandiford <richard@codesourcery.com>
1788 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
1789 has already been assigned a GOT index, copy that index to the
1790 current hash table entry.
1792 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
1794 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1795 for call-to-undefweak reloc overflow.
1797 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1799 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1800 for 32-bit relocs overflow.
1802 2006-01-27 Paul Brook <paul@codesourcery.com>
1804 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
1807 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
1809 Introduce TLS descriptors for i386 and x86_64.
1810 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
1811 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
1812 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
1813 * libbfd.h, bfd-in2.h: Rebuilt.
1814 * elf32-i386.c (elf_howto_table): New relocations.
1815 (R_386_tls): Adjust.
1816 (elf_i386_reloc_type_lookup): Map new relocations.
1817 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1818 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1819 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
1820 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
1821 (elf_i386_local_tlsdesc_gotent): New macro.
1822 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
1823 (elf_i386_compute_jump_table_size): New macro.
1824 (link_hash_newfunc): Initialize tlsdesc_got.
1825 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
1826 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
1827 R_386_TLS_DESC_CALL.
1828 (elf_i386_check_relocs): Likewise. Allocate space for
1829 local_tlsdesc_gotent.
1830 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
1831 R_386_TLS_DESC_CALL.
1832 (allocate_dynrelocs): Count function PLT relocations. Reserve
1833 space for TLS descriptors and relocations.
1834 (elf_i386_size_dynamic_sections): Reserve space for TLS
1835 descriptors and relocations. Set up sgotplt_jump_table_size.
1836 Don't zero reloc_count in srelplt.
1837 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
1838 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
1839 R_386_TLS_DESC_CALL.
1840 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1841 (elf_backend_always_size_sections): Define.
1842 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
1843 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
1844 (R_X86_64_standard): Adjust.
1845 (x86_64_reloc_map): Map new relocs.
1846 (elf64_x86_64_rtype_to_howto): New, split out of...
1847 (elf64_x86_64_info_to_howto): ... this function, and...
1848 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
1849 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1850 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1851 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
1852 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
1853 (elf64_x86_64_local_tlsdesc_gotent): New macro.
1854 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
1855 tlsdesc_got and sgotplt_jump_table_size fields.
1856 (elf64_x86_64_compute_jump_table_size): New macro.
1857 (link_hash_newfunc): Initialize tlsdesc_got.
1858 (elf64_x86_64_link_hash_table_create): Initialize new fields.
1859 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
1860 R_X86_64_TLSDESC_CALL.
1861 (elf64_x86_64_check_relocs): Likewise. Allocate space for
1862 local_tlsdesc_gotent.
1863 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
1864 R_X86_64_TLSDESC_CALL.
1865 (allocate_dynrelocs): Count function PLT relocations. Reserve
1866 space for TLS descriptors and relocations.
1867 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
1868 descriptors and relocations. Set up sgotplt_jump_table_size,
1869 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
1870 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
1872 (elf64_x86_64_always_size_sections): New. Set up
1874 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
1875 R_386_TLS_DESC_CALL.
1876 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1877 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
1878 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
1879 (elf_backend_always_size_sections): Define.
1881 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
1884 * dwarf2.c (comp_unit_contains_address): Update comment.
1885 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
1886 lma. Return TRUE only if both comp_unit_contains_address and
1887 comp_unit_find_nearest_line return TRUE.
1888 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
1890 2006-01-18 Alan Modra <amodra@bigpond.net.au>
1892 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
1893 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
1894 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
1895 elf_gc_mark_dynamic_ref_symbol. Make global.
1896 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
1897 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
1898 (elfNN_bed): Init new field.
1899 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
1900 (ppc64_elf_gc_mark_dynamic_ref): New function.
1902 2006-01-17 Alan Modra <amodra@bigpond.net.au>
1904 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
1906 2006-01-17 Nick Clifton <nickc@redhat.com>
1909 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
1912 2006-01-11 Nick Clifton <nickc@redhat.com>
1914 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
1915 into the newly (re)allocated map array.
1917 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
1919 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
1921 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1923 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
1926 For older changes see ChangeLog-2005
1932 version-control: never
projects / platform / upstream / binutils.git / blob