1 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
3 * po/Make-in (pdf, ps): New dummy targets.
5 2006-06-06 Alan Modra <amodra@bigpond.net.au>
7 * hash.c (bfd_hash_lookup): Correct stray line.
9 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
10 (elfcore_grok_nto_status): Use long instead of pid_t.
11 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
13 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
15 * po/Make-in (top_builddir): Define.
17 2006-06-05 Alan Modra <amodra@bigpond.net.au>
19 * Makefile.am: Run "make dep-am".
20 * Makefile.in: Regenerate.
21 * config.in: Regenerate.
23 2006-06-02 Alan Modra <amodra@bigpond.net.au>
24 H.J. Lu <hongjiu.lu@intel.com>
27 * elflink.c (bfd_elf_final_link): Don't output section symbols
28 for special ELF sections.
30 2006-06-01 Alan Modra <amodra@bigpond.net.au>
32 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
33 instead of bfd_make_section*.
34 * aix386-core.c: Likewise.
35 * aix5ppc-core.c: Likewise.
36 * aout-adobe.c: Likewise.
39 * cisco-core.c: Likewise.
40 * coff-arm.c: Likewise.
41 * coff-h8300.c: Likewise.
43 * elf32-bfin.c: Likewise.
44 * elf32-m32c.c: Likewise.
45 * hppabsd-core.c: Likewise.
46 * hpux-core.c: Likewise.
47 * i386linux.c: Likewise.
50 * irix-core.c: Likewise.
51 * lynx-core.c: Likewise.
52 * m68klinux.c: Likewise.
54 * netbsd-core.c: Likewise.
55 * nlmcode.h: Likewise.
57 * osf-core.c: Likewise.
58 * peXXigen.c: Likewise.
59 * ppcboot.c: Likewise.
60 * ptrace-core.c: Likewise.
61 * rs6000-core.c: Likewise.
62 * sco5-core.c: Likewise.
63 * sparclinux.c: Likewise.
66 * trad-core.c: Likewise.
67 * xcofflink.c: Likewise.
70 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
72 * Makefile.am (INCLUDES): Use @INCINTL@.
73 * acinclude.m4: Include new gettext macros.
74 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
75 Manually substitute POFILES and GMOFILES.
76 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
78 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
80 * bfd.c (bfd_emul_get_maxpagesize): New.
81 (bfd_elf_set_pagesize): Likewise.
82 (bfd_emul_set_maxpagesize): Likewise.
83 (bfd_emul_get_commonpagesize): Likewise.
84 (bfd_emul_set_commonpagesize): Likewise.
85 * bfd-in2.h: Regenerated.
87 * elf-bfd.h (elf_backend_data): Add commonpagesize.
88 (xvec_get_elf_backend_data): New.
89 (get_elf_backend_data): Use xvec_get_elf_backend_data.
91 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
92 * elfxx-target.h (elfNN_bed): Likewise.
94 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
95 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
96 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
97 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
98 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
99 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
100 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
101 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
102 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
103 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
104 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
105 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
107 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
108 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
110 * targets.c (bfd_find_target): Support NULL abfd.
112 2006-05-30 Nick Clifton <nickc@redhat.com>
114 * po/es.po: Updated Spanish translation.
116 2006-05-27 Alan Modra <amodra@bigpond.net.au>
117 H.J. Lu <hongjiu.lu@intel.com>
119 * elf.c (assign_file_positions_for_load_sections): Retrieve
120 maxpagesize from m->p_align if it is valid. Set p_vaddr,
121 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
122 (copy_elf_program_header): Copy p_align. Set p_align_valid.
124 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
126 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
128 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
130 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
132 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
134 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
136 2006-05-26 Alan Modra <amodra@bigpond.net.au>
138 * elf.c (sym_is_global): Return a bfd_boolean.
139 (ignore_section_sym): New function.
140 (elf_map_symbols): Use ignore_section_sym to discard some syms.
141 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
142 bfd before using elf_section_syms.
144 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
146 * config.bfd: (sh-*-linux*): Treat as 64bit target.
147 (sh*l*-*-netbsdelf*): Likewise.
148 (sh-*-netbsdelf*): Likewise.
149 (shl*-*-elf*): Likewise.
150 (sh[1234]l*-*-elf*): Likewise.
151 (sh3el*-*-elf*): Likewise.
152 (shl*-*-kaos*): Likewise.
153 (sh-*-elf*): Likewise.
154 (sh[1234]*-elf*): Likewise.
155 (sh-*-rtems*): Likewise.
156 (sh-*-kaos*): Likewise.
158 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
161 * config.bfd: Set want64 to true if 64bit bfd is used.
162 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
163 (sh*l*-*-netbsdelf*): Likewise.
164 (sh-*-netbsdelf*): Likewise.
165 (shl*-*-elf*): Likewise.
166 (sh[1234]l*-*-elf*): Likewise.
167 (sh3el*-*-elf*): Likewise.
168 (shl*-*-kaos*): Likewise.
169 (sh-*-elf*): Likewise.
170 (sh[1234]*-elf*): Likewise.
171 (sh-*-rtems*): Likewise.
172 (sh-*-kaos*): Likewise.
174 2006-05-24 Paul Brook <paul@codesourcery.com>
176 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
177 * elf32-arm.c (output_arch_syminfo): Define.
178 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
179 elf32_arm_output_arch_local_syms): New functions.
180 (elf_backend_output_arch_local_syms): Define.
181 * elflink.c (bfd_elf_final_link): Call
182 elf_backend_output_arch_local_syms.
183 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
185 (elfNN_bed): Add elf_backend_output_arch_local_syms.
187 2006-05-24 Paul Brook <paul@codesourcery.com>
189 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
190 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
191 elf32_arm_finish_dynamic_symbol): Use them.
193 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
194 Randolph Chung <tausq@debian.org>
196 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
197 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
198 Add handling for TLS relocations.
199 (elf_hpp_reloc_final_type): Handle TLS relocs.
200 * elf32-hppa.c: Add authors for cleanup and TLS support.
201 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
202 (elf32_hppa_link_hash_entry): Add tls_type.
203 (elf32_hppa_link_hash_table): Add tld_ldm_got.
204 (hppa_link_has_newfunc): Set tls_type.
205 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
206 (hppa_stub_name): Use hh_name macro.
207 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
208 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
210 (elf32_hppa_gc_sweep_hook): Likewise.
211 (allocate_dynrelocs): Handle TLS relocs.
212 (elf32_hppa_size_dynamic_sections): Count space required by TLS
213 relocs. Use hh_name macro.
214 (dtpoff_base): New function.
216 (elf32_hppa_optimized_tls_reloc): Likewise.
217 (final_link_relocate): Handle TLS relocs.
218 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
220 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
221 hh_name and eh_name macros.
222 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
224 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
226 * archures.c: Add bfd_mach_avr6.
227 * cpu-avr.c: Likewise.
228 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
230 * libbfd.h: Regenerate.
231 * bfd-in2.h:Regenerate.
232 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
233 * elf32-avr.c: Add elf32-avr.h to include list.
234 (elf32_avr_stub_hash_entry): New function.
235 (elf32_avr_link_hash_table): New struct.
236 (avr_link_hash_table): Likewise.
237 (avr_stub_hash_entry): Likewise.
238 (avr_stub_hash_lookup): New function.
239 (stub_hash_newfunc): New function.
240 (elf32_avr_link_hash_table_create): New function.
241 (elf32_avr_link_hash_table_free): New function.
242 (avr_get_stub_addr): New function.
243 (debug_relax, debug_stubs): Add new global variables controlling
244 debugging printout to stdout.
245 (avr_pc_wrap_around): Change the type to bfd_vma.
246 (avr_replace_call_ret_sequences): Add a new variable controling
247 linkrelax optimizations.
248 (avr_stub_is_required_for_16_bit_reloc): New function.
249 (avr_final_link_relocate):
250 Add linker hash table to parameter list. Use stub addr. if necessary.
251 (elf32_avr_relocate_section):
252 Add linker hashtable to parameter list of avr_final_link_relocate.
253 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
254 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
255 (elf32_avr_relax_delete_bytes):
256 Iterate over all sections of a bfd when adjusting relocs addends.
257 (elf32_avr_relax_section):
258 Evaluate avr_replace_call_ret_sequences and recalculate the size of
260 (avr_stub_name): New function.
261 (avr_get_stub_entry): New function.
262 (avr_add_stub): New function.
263 (avr_build_one_stub): New function.
264 (avr_size_one_stub): New function.
265 (elf32_avr_setup_params): New function.
266 (elf32_avr_setup_section_lists): New function.
267 (get_local_syms): New function.
268 (elf32_avr_size_stubs): New function.
269 (bfd_elf32_bfd_link_hash_table_create): New function.
270 (bfd_elf32_bfd_link_hash_table_free): New function.
272 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
276 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
277 update CIE/FDE length. Don't pad to the section alignment.
279 2006-05-23 Jie Zhang <jie.zhang@analog.com>
281 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
282 deteted entries in .eh_frame section.
284 2006-05-23 Jie Zhang <jie.zhang@analog.com>
286 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
287 instead of _GLOBAL_OFFSET_TABLE_.
288 (bfin_relocate_section): Ditto.
289 (_bfin_create_got_section): Ditto.
290 (elf32_bfinfdpic_create_dynamic_sections): Use
291 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
292 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
294 2006-05-23 Alan Modra <amodra@bigpond.net.au>
296 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
297 function syms over other syms.
299 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
301 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
303 (bfd_elf_final_link): Add a late DT_TEXTREL check.
304 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
305 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
306 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
307 Use MIPS_ELF_READONLY_SECTION.
308 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
310 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
311 if no text relocations were generated.
313 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
315 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
317 2006-05-19 Alan Modra <amodra@bigpond.net.au>
319 * elf.c (elf_fake_sections): Formatting.
320 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
321 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
322 section alignment to increase p_align for PT_LOAD.
323 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
324 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
325 other than PT_LOAD, and PT_NOTE in core.
327 2006-05-17 Alan Modra <amodra@bigpond.net.au>
329 * elf.c (assign_file_positions_for_segments): Split into..
330 (assign_file_positions_for_load_sections): ..this, and..
331 (assign_file_positions_for_non_load_sections): ..this new function,..
332 (assign_file_positions_except_relocs): ..writing program headers here.
334 2006-05-17 Alan Modra <amodra@bigpond.net.au>
336 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
337 non-load sections if they have relocs.
339 2006-05-15 Paul Brook <paul@codesourcery.com>
341 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
342 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
343 Check symbol name is of specified type.
344 * elf32-arm.c (elf32_arm_is_target_special_symbol,
345 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
346 bfd_is_arm_special_symbol_name.
347 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
348 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
349 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
350 (bfd_is_arm_mapping_symbol_name): Remove prototype.
351 (bfd_is_arm_special_symbol_name): Add prototype.
352 * bfd-in2.h: Regenerate.
354 2006-05-15 David Heine <dlheine@tensilica.com>
355 Bob Wilson <bob.wilson@acm.org>
357 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
358 undefined opcode. Clean up assertions.
359 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
360 Factor most of the code into separate functions....
361 (can_narrow_instruction, can_widen_instruction): New.
362 (prev_instr_is_a_loop): New.
363 (compute_ebb_proposed_actions): Combine error handling code for
364 decode errors. Replace call to insn_decode_len with inline code.
365 Use can_narrow_instruction and can_widen_instruction. Handle errors
366 from call to xtensa_opcode_is_loop.
367 (relax_section): Adjust calls to narrow_instruction and
370 2006-05-15 Alan Modra <amodra@bigpond.net.au>
373 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
376 2006-05-11 Michael Matz <matz@suse.de>
378 * elflink.c (match_group_member): Correctly iterate group
381 2006-05-11 Paul Brook <paul@codesourcery.com>
383 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
384 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
385 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
387 * bfd-in2.h: Regenerate.
388 * libbfd.h: Regenerate.
389 * libcoff.h: Regenerate.
391 2006-05-11 Mike Bland <mbland@google.com>
393 * elf.c (_bfd_elf_init_private_section_data): Don't change
394 section type if already set.
396 2006-05-10 Nick Clifton <nickc@redhat.com>
399 * elfcode.h (valid_section_index_p): New function: Checks for a
400 valid section index. Allows indicies in the range SHN_LOPROC to
402 (elf_object_p): Use valid_section_index_p.
404 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
406 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
407 ARM_SECREL): Mark WinCE versions of these relocs as partial
409 (coff_arm_relocate_section): Adjust addend for WinCE.
411 2006-05-10 Alan Modra <amodra@bigpond.net.au>
414 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
416 2006-05-09 Nick Clifton <nickc@redhat.com>
418 * coffcode.h (coff_write_relocs): Produce an error message if a an
419 out-of-range symbol index is detected in a reloc.
421 2006-05-09 Ben Elliston <bje@au.ibm.com>
423 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
424 local variable `dynobj'.
426 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
428 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
429 of the bfd's sections for the reloc-addend adjustments.
431 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
433 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
434 (elf_s390_relocate_section): Add code to do the GD->LE and
435 LD->LE TLS linker optimizations if a brasl instruction is used
436 for the __tls_get_offset function call.
437 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
439 2006-05-05 Alan Modra <amodra@bigpond.net.au>
441 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
442 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
443 the .toc and referenced by a TLS code sequence.
444 (ppc64_elf_edit_toc): Cater for the unlikely situation that
445 .toc is the first section in a file.
447 2006-05-04 Andreas Schwab <schwab@suse.de>
449 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
450 regs instead of an array of int.
451 (struct external_solaris_bcp_core): Likewise.
452 (swapcore_sun3): Use offsetof instead of computing the offset
454 (swapcore_sparc): Likewise. Simplify reference to c_regs.
455 (swapcore_solaris_bcp): Likewise.
457 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
459 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
462 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
464 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
467 2006-05-04 Ben Elliston <bje@au.ibm.com>
469 * coff-or32.c (bfd_section_from_shdr): Remove unused local
471 * cofflink.c (process_embedded_commands): Remove unused local
472 variables `had_read' and `had_shared'.
473 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
475 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
477 2006-05-03 Alan Modra <amodra@bigpond.net.au>
479 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
480 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
481 (bfd_und_symbol, bfd_ind_symbol): Delete.
482 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
484 (STD_SECTION): Adjust.
485 (_bfd_generic_new_section_hook): New function, extracted from..
486 (bfd_section_init): ..here.
487 (bfd_make_section_old_way): Call new_section_hook for abs, com,
488 und and ind sections.
489 * elf.c (_bfd_elf_large_com_section): Adjust.
490 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
491 * pdp11.c (new_section_hook): Likewise.
492 * coffcode.h (coff_new_section_hook): Likewise.
493 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
494 * elf.c (_bfd_elf_new_section_hook): Likewise.
495 * vms.c (vms_new_section_hook): Likwise.
496 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
498 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
499 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
500 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
501 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
502 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
503 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
504 * ieee.c (ieee_new_section_hook): Likewise. Call
505 _bfd_generic_new_section_hook too.
506 * mmo.c (mmo_new_section_hook): Likewise.
507 * oasys.c (oasys_new_section_hook): Likewise.
508 * som.c (som_new_section_hook): Likewise.
509 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
510 * bfd-in2.h: Regenerate.
511 * libbfd.h: Regenerate.
513 2006-05-03 Alan Modra <amodra@bigpond.net.au>
515 * hash.c (DEFAULT_SIZE): Revert last change.
516 (higher_prime_number): Correct test for no larger prime. Don't
517 abort on error, instead return 0. Depopulate primes[].
518 (bfd_hash_lookup): If we overflow size, refuse to grow table.
520 2006-05-02 Paul Brook <paul@codesourcery.com>
522 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
525 2006-05-02 Ben Elliston <bje@au.ibm.com>
527 * archive.c (bfd_generic_archive_p): Remove unused local variable
529 * dwarf2.c (decode_line_info): Remove unused local variable
531 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
533 * tekhex.c (tekhex_write_object_contents): Remove unused local
534 variable `bytes_written'.
535 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
537 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
538 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
539 (_bfd_ns32k_relocate_contents): Remove break after return.
540 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
542 2006-05-02 Nick Clifton <nickc@redhat.com>
544 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
545 in order to avoid conflicts with the global DEBUG define.
547 2006-05-02 Alan Modra <amodra@bigpond.net.au>
549 * dwarf2.c: Formatting.
550 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
551 output section check.
552 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
553 * elf32-m32c.c: Similarly.
554 * elf32-ppc.c: Similarly.
555 * elf32-v850.c: Similarly.
556 * nlm32-sparc.c: Similarly.
557 * elfcode.h: Similarly.
558 (elf_symbol_flags): Delete.
559 * elflink.c (elf_link_input_bfd): Comment typo.
561 2006-05-01 DJ Delorie <dj@redhat.com>
563 * bfd-in.h (bfd_hash_table): Add count field.
564 * bfd-in2.h: Regenerate.
565 * hash.c (higher_prime_number): New.
566 (bfd_hash_table_inint_n): Init count field.
567 (bfd_hash_lookup): Grow table as needed.
569 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
572 * tekhex.c (getvalue): Change return type to bfd_boolean and
573 add the new parameter. Return false if the unexpected character
576 (first_phase): Change return type to bfd_boolean and return
577 false if the unexpected character is found. Replace abort
578 with returning false.
579 (pass_over): Change return type to bfd_boolean and the type of
580 the second argument to bfd_boolean (*) (bfd *, int, char *).
581 Return false if FUNC returns false.
582 (tekhex_object_p): Return NULL if pass_over fails.
584 2006-04-27 Alan Modra <amodra@bigpond.net.au>
586 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
588 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
591 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
592 and flags if its BFD flags have been set.
593 (_bfd_elf_init_private_section_data): Don't copy the output ELF
594 section type from input if it has been set to something
597 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
600 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
603 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
604 abfd->sections is NULL.
605 (elf32_arm_bfd_free_cached_info): New.
606 (bfd_elf32_bfd_free_cached_info): Defined.
608 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
609 to _bfd_free_cached_info.
611 * libbfd-in.h (_bfd_free_cached_info): New.
612 * libbfd: Regenerated.
614 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
615 (_bfd_free_cached_info): New.
617 2006-04-21 Alan Modra <amodra@bigpond.net.au>
619 * elf.c (assign_file_positions_except_relocs): Move code setting
620 file position of non-loaded sections..
621 (assign_file_positions_for_segments): ..to here.
623 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
626 * elf.c (bfd_section_from_shdr): Allow sections reserved for
627 applications. Issue an error on sections we don't know how
630 2006-04-19 Alan Modra <amodra@bigpond.net.au>
632 * Makefile.am: Run "make dep-am".
633 * Makefile.in: Regenerate.
635 2006-04-19 Alan Modra <amodra@bigpond.net.au>
637 * warning.m4 (--enable-werror): Format help message.
638 (--enable-build-warnings): Likewise.
639 * configure: Regenerate.
641 2006-04-18 Nick Clifton <nickc@redhat.com>
644 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
645 fields to still be handled as ELF files.
647 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
649 * po/SRC-POTFILES.in: Regenerated.
651 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
653 * configure.in: Update version to 2.17.50.
654 * configure: Regenerated.
656 2006-04-14 David Heine <dlheine@tensilica.com>
658 * elf32-xtensa.c (build_reloc_opcodes): New.
659 (compute_text_actions): Use it to decode opcodes outside inner loop.
660 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
661 it is set, use it to get the opcodes for relocations.
662 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
664 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
667 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
668 (GOT_TLS_IE_IE): Likewise.
669 (GOT_TLS_IE_GD): Likewise.
670 (GOT_TLS_IE_MASK): Likewise.
671 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
672 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
674 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
675 are set, treat tls_type as GOT_TLS_IE_BOTH.
676 (elf_i386_relocate_section): Likewise.
678 2006-04-07 Randolph Chung <tausq@debian.org>
680 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
681 (elf64_hppa_grok_psinfo): Likewise.
682 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
684 2006-04-06 DJ Delorie <dj@redhat.com>
686 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
687 each plt entry we create.
689 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
691 * po/Make-in: Add install-html target.
692 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
693 htmldir. Add install-html and install-html-recursive targets.
694 * Makefile.in: Regenerate.
695 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
696 * configure: Regenerate.
698 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
700 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
701 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
704 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
706 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
709 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
710 James E Wilson <wilson@specifixinc.com>
713 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
714 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
716 (elfNN_ia64_link_hash_entry): Likewise.
717 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
719 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
721 (elfNN_ia64_hash_hide_symbol): Likewise.
722 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
723 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
724 (elfNN_ia64_global_dyn_info_free): New function.
725 (elfNN_ia64_local_dyn_info_free): Likewise.
726 (elfNN_ia64_hash_table_free): Free local and global
727 elfNN_ia64_dyn_sym_info.
728 (addend_compare): New function.
729 (sort_dyn_sym_info): Likewise.
730 (get_dyn_sym_info): Updated to use binary search for addend.
731 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
732 relocation arrays first.
734 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
736 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
739 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
742 * elflink.c (check_dynsym): New.
743 (elf_link_output_extsym): Use it.
744 (bfd_elf_final_link): Likewise.
746 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
749 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
750 symbol from the dynamic definition with the default version if
751 its type and the type of existing regular definition mismatch.
753 2006-04-05 Richard Sandiford <richard@codesourcery.com>
754 Daniel Jacobowitz <dan@codesourcery.com>
756 * config.bfd (sparc-*-vxworks*): New stanza.
757 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
758 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
759 * configure: Regenerate.
760 * elf32-sparc.c: Include elf-vxworks.h.
761 (elf32_sparc_vxworks_link_hash_table_create: New.
762 (elf32_sparc_vxworks_final_write_processing): New.
763 (TARGET_BIG_SYM): Override for VxWorks.
764 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
765 (bfd_elf32_bfd_link_hash_table_create): Likewise.
766 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
767 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
768 (elf_backend_link_output_symbol_hook): Likewise.
769 (elf_backend_emit_relocs): Likewise.
770 (elf_backend_final_write_processing, elf32_bed): Likewise.
771 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
772 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
773 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
774 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
775 build_plt_entry here.
776 (create_got_section): Initialize sgotplt for VxWorks.
777 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
778 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
779 Call elf_vxworks_create_dynamic_sections for VxWorks.
780 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
781 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
782 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
783 for VxWorks. Check for the .got.plt section.
784 (sparc_vxworks_build_plt_entry): New function.
785 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
786 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
788 (sparc32_finish_dyn): Add special handling for DT_RELASZ
789 and DT_PLTGOT on VxWorks.
790 (sparc_vxworks_finish_exec_plt): New.
791 (sparc_vxworks_finish_shared_plt): New.
792 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
793 Use plt_header_size and plt_entry_size.
794 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
795 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
796 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
797 (elf32-sparc.lo): Likewise.
798 * Makefile.in: Regenerate.
799 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
800 (_bfd_target_vector): Add a pointer to it.
802 2006-03-30 Ben Elliston <bje@au.ibm.com>
805 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
806 special section number that exceeds the number of ELF sections
807 (eg. SHN_MIPS_SCOMMON).
809 2006-03-27 Richard Sandiford <richard@codesourcery.com>
811 * elfxx-mips.c (mips_got_entry): Add more commentary.
812 (mips_elf_local_got_index): Use the hash table entry to record
813 the GOT index of forced-local symbols.
814 (mips_elf_initialize_tls_index): Rearrange code. Store the index
815 in either the hash table entry or the mips_got_entry, not both.
817 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
818 mips_elf_initialize_tls_index.
820 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
822 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
823 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
824 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
825 bfin_areloc_howto_table): Delete. All
826 uses deleted as well.
827 (bfin_reloc_map): Delete all stack relocs.
828 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
829 bfin_reloc_type_lookup): Don't support them.
830 (bfin_relocate_section): Don't try to handle them.
832 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
833 * configure.in: Likewise.
834 * configure: Regenerate.
835 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
836 (BFIN_RELOC_MAX): Now 0x21.
837 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
838 (bfd_elf32_bfinfdpic_vec): Declare.
839 (IS_FDPIC): New macro.
840 (struct bfinfdpic_elf_link_hash_table): New struct.
841 (bfinfdpic_hash_table, bfinfdpic_got_section,
842 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
843 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
844 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
845 bfinfdpic_plt_initial_offset): Accessor macros for it.
846 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
847 (struct bfinfdpic_relocs_info): New struct.
848 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
849 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
850 DEFAULT_STACK_SIZE): New macros.
851 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
852 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
853 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
854 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
855 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
856 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
857 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
858 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
859 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
860 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
861 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
862 _bfinfdpic_resolve_final_relocs_info,
863 elf32_bfinfdpic_size_dynamic_sections,
864 elf32_bfinfdpic_always_size_sections,
865 elf32_bfinfdpic_modify_segment_map,
866 _bfinfdpic_count_got_plt_entries,
867 elf32_bfinfdpic_finish_dynamic_sections,
868 elf32_bfinfdpic_adjust_dynamic_symbol,
869 elf32_bfinfdpic_finish_dynamic_symbol,
870 elf32_bfinfdpic_elf_use_relative_eh_frame,
871 elf32_bfinfdpic_elf_encode_eh_address,
872 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
873 elf32_bfinfdpic_copy_private_bfd_data,
874 (struct _bfinfdpic_dynamic_got_info,
875 struct _bfinfdpic_dynamic_got_plt_info): New structs.
876 (elf32_bfin_print_private_bfd_data): Print PIC flags.
877 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
878 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
879 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
880 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
881 bfd_elf32_bfd_copy_private_bfd_data,
882 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
883 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
884 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
885 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
886 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
887 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
888 elf_backend_omit_section_dynsym): Redefine these macros and include
889 "elf32-target.h" again to create the elf32-bfinfdpic target.
890 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
891 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
892 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
893 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
894 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
895 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
896 BFD_RELOC_BFIN_GOTOFFLO): New.
897 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
898 (_bfd_target_vector): Add it.
899 * bfd-in2.h: Regenerate.
900 * libbfd.h: Regenerate.
902 2006-03-25 Richard Sandiford <richard@codesourcery.com>
904 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
905 incompatible. Likewise MAC and EMAC code.
906 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
907 bfd_get_compatible to set the new bfd architecture. Rely on it
908 to detect incompatibilities.
910 2006-03-23 Michael Matz <matz@suse.de>
912 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
913 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
914 BFD_RELOC_X86_64_PLTOFF64.
915 * bfd-in2.h: Regenerated.
916 * libbfd.h: Regenerated.
917 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
918 Add howtos for above relocs.
919 (x86_64_reloc_map): Add mappings for new relocs.
920 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
921 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
922 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
924 (elf64_x86_64_gc_sweep_hook): Reflect changes from
925 elf64_x86_64_check_relocs for the new relocs.
926 (elf64_x86_64_relocate_section): Handle new relocs.
928 2006-03-22 Bob Wilson <bob.wilson@acm.org>
930 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
931 rel->r_addend is zero.
933 2006-03-22 Richard Sandiford <richard@codesourcery.com>
935 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
938 2006-03-22 Richard Sandiford <richard@codesourcery.com>
939 Daniel Jacobowitz <dan@codesourcery.com>
940 Phil Edwards <phil@codesourcery.com>
941 Zack Weinberg <zack@codesourcery.com>
942 Mark Mitchell <mark@codesourcery.com>
943 Nathan Sidwell <nathan@codesourcery.com>
945 * bfd-in2.h: Regenerate.
946 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
947 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
948 (bfd_elf32_littlemips_vxworks_vec): Likewise.
949 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
950 (bfd_elf32_littlemips_vec): Likewise.
951 (bfd_elf32_nbigmips_vec): Likewise.
952 (bfd_elf32_nlittlemips_vec): Likewise.
953 (bfd_elf32_ntradbigmips_vec): Likewise.
954 (bfd_elf32_ntradlittlemips_vec): Likewise.
955 (bfd_elf32_tradbigmips_vec): Likewise.
956 (bfd_elf32_tradlittlemips_vec): Likewise.
957 (bfd_elf64_bigmips_vec): Likewise.
958 (bfd_elf64_littlemips_vec): Likewise.
959 (bfd_elf64_tradbigmips_vec): Likewise.
960 (bfd_elf64_tradlittlemips_vec): Likewise.
961 * elf32-mips.c: Include elf-vxworks.h.
962 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
963 instead of calling mips_elf32_rtype_to_howto directly.
964 (mips_vxworks_copy_howto_rela): New reloc howto.
965 (mips_vxworks_jump_slot_howto_rela): Likewise.
966 (mips_vxworks_bfd_reloc_type_lookup): New function.
967 (mips_vxworks_rtype_to_howto): Likewise.
968 (mips_vxworks_final_write_processing): Likewise.
969 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
970 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
971 (elf_backend_want_got_plt): Likewise.
972 (elf_backend_want_plt_sym): Likewise.
973 (elf_backend_got_symbol_offset): Likewise.
974 (elf_backend_want_dynbss): Likewise.
975 (elf_backend_may_use_rel_p): Likewise.
976 (elf_backend_may_use_rela_p): Likewise.
977 (elf_backend_default_use_rela_p): Likewise.
978 (elf_backend_got_header_size: Likewise.
979 (elf_backend_plt_readonly): Likewise.
980 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
981 (elf_backend_mips_rtype_to_howto): Likewise.
982 (elf_backend_adjust_dynamic_symbol): Likewise.
983 (elf_backend_finish_dynamic_symbol): Likewise.
984 (bfd_elf32_bfd_link_hash_table_create): Likewise.
985 (elf_backend_add_symbol_hook): Likewise.
986 (elf_backend_link_output_symbol_hook): Likewise.
987 (elf_backend_emit_relocs): Likewise.
988 (elf_backend_final_write_processing: Likewise.
989 (elf_backend_additional_program_headers): Likewise.
990 (elf_backend_modify_segment_map): Likewise.
991 (elf_backend_symbol_processing): Likewise.
992 * elfxx-mips.c: Include elf-vxworks.h.
993 (mips_elf_link_hash_entry): Add is_relocation_target and
994 is_branch_target fields.
995 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
996 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
997 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
998 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
999 Return 3 for VxWorks.
1000 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1001 mips_elf_link_hash_table. Return 0 for VxWorks.
1002 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1003 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
1004 (mips_vxworks_exec_plt0_entry): New variable.
1005 (mips_vxworks_exec_plt_entry): Likewise.
1006 (mips_vxworks_shared_plt0_entry): Likewise.
1007 (mips_vxworks_shared_plt_entry): Likewise.
1008 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1009 (mips_elf_rel_dyn_section): Change the bfd argument to a
1010 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
1011 the name of the section.
1012 (mips_elf_initialize_tls_slots): Update the call to
1013 mips_elf_rel_dyn_section.
1014 (mips_elf_gotplt_index): New function.
1015 (mips_elf_local_got_index): Add an input_section argument.
1016 Update the call to mips_elf_create_local_got_entry.
1017 (mips_elf_got_page): Likewise.
1018 (mips_elf_got16_entry): Likewise.
1019 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1020 arguments. Create dynamic relocations for each entry on VxWorks.
1021 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1022 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1023 and MIPS_RESERVED_GOTNO.
1024 (mips_elf_create_got_section): Update the uses of
1025 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
1026 (is_gott_symbol): New function.
1027 (mips_elf_calculate_relocation): Use a dynobj local variable.
1028 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1029 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
1030 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
1031 relocations on VxWorks. Add dynamic relocations for references
1032 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
1033 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1034 in VxWorks executables.
1035 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1036 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1037 Don't allocate a null entry on VxWorks.
1038 (mips_elf_create_dynamic_relocation): Update the call to
1039 mips_elf_rel_dyn_section. Use absolute rather than relative
1040 relocations for VxWorks, and make them RELA rather than REL.
1041 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1042 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
1043 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1044 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1045 Call elf_vxworks_create_dynamic_sections for VxWorks and
1046 initialize the plt_header_size and plt_entry_size fields.
1047 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1048 used in VxWorks executables. Don't allocate dynamic relocations
1049 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1050 Set is_relocation_target for each symbol referenced by a relocation.
1051 Allocate .rela.dyn entries for relocations against the special
1052 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
1053 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
1054 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1055 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
1056 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1057 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1058 relocations. Don't set no_fn_stub on VxWorks.
1059 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1060 mips_elf_allocate_dynamic_relocations.
1061 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1062 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1063 entries for VxWorks, and do not create multiple GOTs.
1064 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1065 Handle .got specially for VxWorks. Update the uses of
1066 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1067 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
1068 once its final size is known. Set DF_TEXTREL for VxWorks. Add
1069 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1070 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
1071 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1072 (mips_vxworks_finish_exec_plt): Likewise.
1073 (mips_vxworks_finish_shared_plt): Likewise.
1074 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1075 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
1076 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1077 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
1078 and mips_elf_rel_dyn_section. Use a different GOT header for
1079 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
1080 (_bfd_mips_elf_link_hash_table_create): Initialize the new
1081 mips_elf_link_hash_table fields.
1082 (_bfd_mips_vxworks_link_hash_table_create): New function.
1083 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1084 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
1085 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1086 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1087 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1088 * libbfd.h: Regenerate.
1089 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1090 (elf32-mips.lo): Likewise.
1091 * Makefile.in: Regenerate.
1092 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1093 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1094 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1095 (_bfd_target_vector): Add entries for them.
1097 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1099 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1100 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1101 (elf_backend_special_sections): Remove #undef.
1103 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1105 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1106 for undefined weak symbols.
1108 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1111 * elflink.c (bfd_elf_final_link): Remove
1112 bed->elf_backend_emit_relocs from emit_relocs.
1114 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
1116 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1117 first relocation to the second when relaxing TLS GD to LE;
1118 zero it out when relaxing to IE.
1120 2006-03-17 Alan Modra <amodra@bigpond.net.au>
1123 * elflink.c (elf_link_add_object_symbols): Save and restore
1124 warning sym's linked sym.
1126 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1129 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1130 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
1131 hash_table -> htab. Formatting. Save entire symbol table
1132 before loading as-needed syms, and restore afterwards if lib not
1133 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
1134 name. Free some buffers earlier.
1135 * bfd-in.h (struct bfd_hash_table): Add entsize.
1136 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1137 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1138 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1140 (bfd_hash_table_init): Add param, adjust calls.
1141 * aoutx.h: Adjust all hash_table_init functions and calls.
1143 * coff-arm.c: Likewise.
1144 * coff-h8300.c: Likewise.
1145 * coff-ppc.c: Likewise.
1146 * cofflink.c: Likewise.
1147 * ecoff.c: Likewise.
1148 * ecofflink.c: Likewise.
1149 * elf-m10300.c: Likewise.
1150 * elf-strtab.c: Likewise.
1152 * elf32-arm.c: Likewise.
1153 * elf32-bfin.c: Likewise.
1154 * elf32-cris.c: Likewise.
1155 * elf32-frv.c: Likewise.
1156 * elf32-hppa.c: Likewise.
1157 * elf32-i386.c: Likewise.
1158 * elf32-m32r.c: Likewise.
1159 * elf32-m68hc1x.c: Likewise.
1160 * elf32-m68k.c: Likewise.
1161 * elf32-ppc.c: Likewise.
1162 * elf32-s390.c: Likewise.
1163 * elf32-sh.c: Likewise.
1164 * elf32-vax.c: Likewise.
1165 * elf64-alpha.c: Likewise.
1166 * elf64-hppa.c: Likewise.
1167 * elf64-ppc.c: Likewise.
1168 * elf64-s390.c: Likewise.
1169 * elf64-sh64.c: Likewise.
1170 * elf64-x86-64.c: Likewise.
1171 * elfxx-ia64.c: Likewise.
1172 * elfxx-mips.c: Likewise.
1173 * elfxx-sparc.c: Likewise.
1174 * i386linux.c: Likewise.
1175 * libaout.h: Likewise.
1176 * libbfd-in.h: Likewise.
1177 * libcoff-in.h: Likewise.
1178 * linker.c: Likewise.
1179 * m68klinux.c: Likewise.
1180 * merge.c: Likewise.
1181 * opncls.c: Likewise.
1182 * pdp11.c: Likewise.
1183 * sparclinux.c: Likewise.
1184 * stabs.c: Likewise.
1185 * sunos.c: Likewise.
1187 * xcofflink.c: Likewise.
1188 * section.c (struct section_hash_entry): Move to..
1189 * libbfd-in.h: ..here.
1190 * Makefile.am: Run "make dep-am"
1191 * Makefile.in: Regenerate.
1192 * bfd-in2.h: Regenerate.
1193 * libbfd.h: Regenerate.
1194 * libcoff.h: Regenerate.
1196 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1198 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1199 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
1200 last change to REL32 relocs so that they are counted as
1201 possibly dynamic as per REL24 and REL14.
1203 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1205 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1208 2006-03-15 Ben Elliston <bje@au.ibm.com>
1210 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1211 in_list elements, not just the first.
1213 2006-03-14 Richard Sandiford <richard@codesourcery.com>
1215 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1217 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
1218 for final links too.
1220 2006-03-13 Richard Sandiford <richard@codesourcery.com>
1222 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1224 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
1227 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1229 2006-03-10 Paul Brook <paul@codesourcery.com>
1231 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1232 (elf32_arm_print_private_bfd_data): Ditto.
1234 2006-03-09 Paul Brook <paul@codesourcery.com>
1236 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1239 2006-03-09 Khem Raj <khem@mvista.com>
1241 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1244 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
1246 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1248 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1249 Daniel Jacobowitz <dan@codesourcery.com>
1250 Zack Weinberg <zack@codesourcery.com>
1251 Nathan Sidwell <nathan@codesourcery.com>
1252 Paul Brook <paul@codesourcery.com>
1253 Ricardo Anguiano <anguiano@codesourcery.com>
1254 Phil Edwards <phil@codesourcery.com>
1256 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1257 (bfd_elf32_bigarm_symbian_vec): Likewise.
1258 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1259 (bfd_elf32_littlearm_vec): Likewise.
1260 (bfd_elf32_littlearm_symbian_vec): Likewise.
1261 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1262 * configure: Regenerate.
1263 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1264 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1265 (elf32_arm_vxworks_bed): Add forward declaration.
1266 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1267 (elf32_arm_vxworks_exec_plt0_entry): New table.
1268 (elf32_arm_vxworks_exec_plt_entry): Likewise.
1269 (elf32_arm_vxworks_shared_plt_entry): Likewise.
1270 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1271 (reloc_section_p): New function.
1272 (create_got_section): Use RELOC_SECTION.
1273 (elf32_arm_create_dynamic_sections): Likewise. Call
1274 elf_vxworks_create_dynamic_sections for VxWorks targets.
1275 Choose between the two possible values of plt_header_size
1277 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1278 (elf32_arm_abs12_reloc): New function.
1279 (elf32_arm_final_link_relocate): Call it. Allow the creation of
1280 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
1281 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
1282 r_addend fields of relocs. On rela targets, skip any code that
1283 adjusts in-place addends. When using _bfd_link_final_relocate
1284 to perform a final relocation, pass rel->r_addend as the addend
1286 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1287 object, ignore flags that are not standard on VxWorks.
1288 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1289 relocs on VxWorks. Use reloc_section_p.
1290 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1291 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
1292 .rela.plt.unloaded relocs on VxWorks targets.
1293 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
1294 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
1295 instead of DT_REL* tags on RELA targets.
1296 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1297 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
1298 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1299 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1300 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
1301 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
1302 Correct the .rela.plt.unreloaded symbol indexes.
1303 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1304 hook on VxWorks targets.
1305 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1306 Minor formatting tweak.
1307 (elf32_arm_vxworks_final_write_processing): New function.
1308 (elf_backend_add_symbol_hook): Override for VxWorks and reset
1310 (elf_backend_final_write_processing): Likewise.
1311 (elf_backend_emit_relocs): Likewise.
1312 (elf_backend_want_plt_sym): Likewise.
1313 (ELF_MAXPAGESIZE): Likewise.
1314 (elf_backend_may_use_rel_p): Minor formatting tweak.
1315 (elf_backend_may_use_rela_p): Likewise.
1316 (elf_backend_default_use_rela_p): Likewise.
1317 (elf_backend_rela_normal): Likewise.
1318 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1320 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1322 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1323 New. Adjust other variants.
1324 (bfd_default_scan): Update.
1325 * bfd-in2.h: Rebuilt.
1326 * cpu-m68k.c: Adjust.
1327 (bfd_m68k_compatible): New. Use it for architectures.
1328 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1329 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
1331 (elf32_m68k_print_private_bfd_data): Adjust.
1332 * ieee.c (ieee_write_processor): Adjust.
1334 2006-03-06 Alan Modra <amodra@bigpond.net.au>
1336 * dwarf2.c: Formatting.
1337 (add_line_info): Remove outer loop.
1339 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
1340 Alan Modra <amodra@bigpond.net.au>
1343 * dwarf2.c (loadable_section): New struct.
1344 (dwarf2_debug): Add loadable_section_count and
1346 (new_line_sorts_after): New.
1347 (add_line_info): Use new_line_sorts_after to compare line
1349 (check_function_name): Removed.
1350 (unset_sections): New.
1351 (place_sections): New.
1352 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1353 and unset_sections on relocatable files.
1354 (_bfd_dwarf2_find_line): Likewise.
1356 2006-03-03 Nick Clifton <nickc@redhat.com>
1358 * cpu-avr.c: Update to ISO-C90 formatting.
1359 * elf32-avr.c: Likewise.
1361 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1363 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1365 (bfd_elf_avr_final_write_processing): Set
1366 EF_AVR_LINKRELAX_PREPARED in e_flags field.
1367 (elf32_avr_relax_section): New function.
1368 (elf32_avr_relax_delete_bytes): New function.
1369 (elf32_avr_get_relocated_section_contents): New function.
1370 (avr_pc_wrap_around): New function.
1371 (avr_relative_distance_considering_wrap_around): New function.
1372 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1373 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1374 * libbfd.h: Regenerate.
1375 * bfd-in2.h: Regenerate.
1377 2006-03-02 DJ Delorie <dj@redhat.com>
1379 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1382 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1384 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1385 bfd_elf32_powerpc_vxworks_vec.
1387 2006-03-02 Nick Clifton <nickc@redhat.com>
1389 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1391 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1393 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1394 elf_vxworks_create_dynamic_sections.
1395 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1397 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1398 elf_vxworks_create_dynamic_sections.
1399 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1401 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1402 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1404 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1406 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1407 (elf_backend_link_output_symbol_hook): Use
1408 elf_vxworks_link_output_symbol_hook instead.
1409 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1410 (elf_backend_link_output_symbol_hook): Use
1411 elf_vxworks_link_output_symbol_hook instead.
1412 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1413 same interface as elf_backend_link_output_symbol_hook.
1414 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1415 prototype accordingly.
1417 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1419 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1420 (ppc_elf_link_hash_table): Replace old_got and new_got with
1421 plt_type and can_use_new_plt.
1422 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1423 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1424 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1425 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1426 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1427 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
1428 this function should not be called for VxWorks targets.
1429 (ppc_elf_tls_setup): Use plt_type instead of old_got.
1430 (allocate_got): Likewise. Rearrange so that max_before_header
1431 is only used for PLT_OLD and PLT_NEW.
1432 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1433 (ppc_elf_size_dynamic_sections): Likewise.
1434 (ppc_elf_relax_section): Likewise.
1435 (ppc_elf_relocate_section): Likewise.
1436 (ppc_elf_finish_dynamic_symbol): Likewise.
1437 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1439 2006-02-28 Richard Sandiford <richard@codesourcery.com>
1441 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1442 (elf_i386_link_hash_table_create): Initialize it.
1443 (elf_i386_compute_jump_table_size): Use it instead of
1444 srelplt->reloc_count.
1445 (allocate_dynrelocs): Likewise.
1446 (elf_i386_size_dynamic_sections): Likewise.
1447 (elf_i386_relocate_section): Likewise.
1449 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1451 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1452 (_bfd_elf_write_section_eh_frame): Likewise.
1454 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1456 * po/Make-in: Add html target.
1458 2006-02-27 Richard Sandiford <richard@codesourcery.com>
1460 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1461 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1462 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1463 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1464 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1465 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1466 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1467 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1468 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1469 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1470 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1471 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1472 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1473 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1474 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1475 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
1476 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1477 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1478 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1479 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1480 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1482 2006-02-25 Richard Sandiford <richard@codesourcery.com>
1484 * elf-bfd.h (elf_link_hash_table): Add hplt field.
1485 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1486 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1487 * elf32-frv.c (_frv_create_got_section): Likewise.
1488 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1489 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1490 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1491 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1492 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1493 (elf_i386_link_hash_table_create): Don't initialize them.
1494 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1496 (elf_i386_finish_dynamic_symbol): Likewise.
1497 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1498 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1499 (ppc_elf_finish_dynamic_symbol): Likewise.
1501 2006-02-24 DJ Delorie <dj@redhat.com>
1503 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1504 (m32c_elf_relocate_section): Don't relocate them.
1505 (compare_reloc): New.
1506 (relax_reloc): Remove.
1507 (m32c_offset_for_reloc): New.
1508 (m16c_addr_encodings): New.
1509 (m16c_jmpaddr_encodings): New.
1510 (m32c_addr_encodings): New.
1511 (m32c_elf_relax_section): Relax jumps and address displacements.
1512 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
1515 * reloc.c: Add m32c relax relocs.
1516 * libbfd.h: Regenerate.
1517 * bfd-in2.h: Regenerate.
1519 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
1522 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1523 (_bfd_elf_link_hash_fixup_symbol): New.
1525 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1526 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1529 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1531 * elfxx-target.h (elf_backend_fixup_symbol): New.
1532 (elfNN_bed): Initialize elf_backend_fixup_symbol.
1534 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1536 * cpu-ia64-opc.c (ins_immu5b): New.
1537 (ext_immu5b): Likewise.
1538 (elf64_ia64_operands): Add IMMU5b.
1540 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1543 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1545 * elf32-hppa.c (allocate_dynrelocs): Likewise.
1546 * elf32-i386.c (allocate_dynrelocs): Likewise.
1547 * elf32-s390.c (allocate_dynrelocs): Likewise.
1548 * elf32-sh.c (allocate_dynrelocs): Likewise.
1549 * elf64-s390.c (allocate_dynrelocs): Likewise.
1550 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1551 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
1552 on undef weak with non-default visibility too.
1553 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1555 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1557 * bfd.c: (_bfd_default_error_handler): Don't call abort on
1558 error, instead call _exit.
1559 (_bfd_abort): Call _exit not xexit.
1561 2006-02-17 Kevin Buettner <kevinb@redhat.com>
1563 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1565 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1567 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
1568 Anil Paranjape <anilp1@kpitcummins.com>
1569 Shilin Shakti <shilins@kpitcummins.com>
1571 * Makefile.am: Add xc16x related entry
1572 * Makefile.in: Regenerate
1573 * archures.c: Add bfd_xc16x_arch
1574 * bfd-in2.h: Regenerate
1575 * config.bfd: Add xc16x-*-elf
1576 * configure.in: Add bfd_elf32_xc16x_vec
1577 * configure: Regenerate.
1578 * targets.c: Added xc16x related information
1579 * cpu-xc16x.c: New file
1580 * reloc.c: Add new relocations specific to xc16x:
1581 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1583 * elf32-xc16x.c: New file.
1585 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1587 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1588 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1590 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1593 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1595 (ppc64_elf_relocate_section): Check output reloc section size.
1596 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1598 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
1601 * elf.c (get_segment_type): New function.
1602 (_bfd_elf_print_private_bfd_data): Use it.
1603 (print_segment_map): New function.
1604 (assign_file_positions_for_segments): Call print_segment_map
1605 when there are not enough room for program headers.
1607 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
1609 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1610 traditional MIPS ELF targets.
1612 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
1615 * dwarf2.c (check_function_name): New function.
1616 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1617 check if function is correct.
1619 2006-02-16 Alan Modra <amodra@bigpond.net.au>
1621 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1623 (elf_link_input_bfd): Adjust comments.
1625 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1627 * elf.c (copy_private_bfd_data): Minor update.
1629 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1632 * elf.c (copy_private_bfd_data): Renamed to ...
1633 (rewrite_elf_program_header): This.
1634 (copy_elf_program_header): New function.
1635 (copy_private_bfd_data): Likewise.
1637 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
1639 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
1640 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
1641 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
1642 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
1643 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
1644 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
1645 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
1646 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
1647 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
1648 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
1649 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
1650 bfd_mach_mcf_isa_b_usp_float_emac): New.
1651 (bfd_default_scan): Update coldfire mapping.
1652 * bfd-in.h (bfd_m68k_mach_to_features,
1653 bfd_m68k_features_to_mach): Declare.
1654 * bfd-in2.h: Rebuilt.
1655 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
1656 adjust legacy names.
1657 (m68k_arch_features): New.
1658 (bfd_m68k_mach_to_features,
1659 bfd_m68k_features_to_mach): Define.
1660 * elf32-m68k.c (elf32_m68k_object_p): New.
1661 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
1662 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
1663 (elf_backend_object_p): Define.
1664 * ieee.c (ieee_write_processor): Update coldfire machines.
1665 * libbfd.h: Rebuilt.
1667 2006-02-06 Steve Ellcey <sje@cup.hp.com>
1669 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
1672 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
1674 * coff-z80.c (r_imm24): New howto.
1675 (rtype2howto): New case R_IMM24.
1676 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
1677 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
1679 2006-02-04 Richard Sandiford <richard@codesourcery.com>
1681 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
1682 has already been assigned a GOT index, copy that index to the
1683 current hash table entry.
1685 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
1687 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1688 for call-to-undefweak reloc overflow.
1690 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1692 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1693 for 32-bit relocs overflow.
1695 2006-01-27 Paul Brook <paul@codesourcery.com>
1697 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
1700 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
1702 Introduce TLS descriptors for i386 and x86_64.
1703 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
1704 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
1705 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
1706 * libbfd.h, bfd-in2.h: Rebuilt.
1707 * elf32-i386.c (elf_howto_table): New relocations.
1708 (R_386_tls): Adjust.
1709 (elf_i386_reloc_type_lookup): Map new relocations.
1710 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1711 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1712 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
1713 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
1714 (elf_i386_local_tlsdesc_gotent): New macro.
1715 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
1716 (elf_i386_compute_jump_table_size): New macro.
1717 (link_hash_newfunc): Initialize tlsdesc_got.
1718 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
1719 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
1720 R_386_TLS_DESC_CALL.
1721 (elf_i386_check_relocs): Likewise. Allocate space for
1722 local_tlsdesc_gotent.
1723 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
1724 R_386_TLS_DESC_CALL.
1725 (allocate_dynrelocs): Count function PLT relocations. Reserve
1726 space for TLS descriptors and relocations.
1727 (elf_i386_size_dynamic_sections): Reserve space for TLS
1728 descriptors and relocations. Set up sgotplt_jump_table_size.
1729 Don't zero reloc_count in srelplt.
1730 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
1731 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
1732 R_386_TLS_DESC_CALL.
1733 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1734 (elf_backend_always_size_sections): Define.
1735 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
1736 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
1737 (R_X86_64_standard): Adjust.
1738 (x86_64_reloc_map): Map new relocs.
1739 (elf64_x86_64_rtype_to_howto): New, split out of...
1740 (elf64_x86_64_info_to_howto): ... this function, and...
1741 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
1742 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1743 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1744 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
1745 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
1746 (elf64_x86_64_local_tlsdesc_gotent): New macro.
1747 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
1748 tlsdesc_got and sgotplt_jump_table_size fields.
1749 (elf64_x86_64_compute_jump_table_size): New macro.
1750 (link_hash_newfunc): Initialize tlsdesc_got.
1751 (elf64_x86_64_link_hash_table_create): Initialize new fields.
1752 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
1753 R_X86_64_TLSDESC_CALL.
1754 (elf64_x86_64_check_relocs): Likewise. Allocate space for
1755 local_tlsdesc_gotent.
1756 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
1757 R_X86_64_TLSDESC_CALL.
1758 (allocate_dynrelocs): Count function PLT relocations. Reserve
1759 space for TLS descriptors and relocations.
1760 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
1761 descriptors and relocations. Set up sgotplt_jump_table_size,
1762 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
1763 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
1765 (elf64_x86_64_always_size_sections): New. Set up
1767 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
1768 R_386_TLS_DESC_CALL.
1769 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1770 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
1771 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
1772 (elf_backend_always_size_sections): Define.
1774 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
1777 * dwarf2.c (comp_unit_contains_address): Update comment.
1778 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
1779 lma. Return TRUE only if both comp_unit_contains_address and
1780 comp_unit_find_nearest_line return TRUE.
1781 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
1783 2006-01-18 Alan Modra <amodra@bigpond.net.au>
1785 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
1786 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
1787 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
1788 elf_gc_mark_dynamic_ref_symbol. Make global.
1789 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
1790 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
1791 (elfNN_bed): Init new field.
1792 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
1793 (ppc64_elf_gc_mark_dynamic_ref): New function.
1795 2006-01-17 Alan Modra <amodra@bigpond.net.au>
1797 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
1799 2006-01-17 Nick Clifton <nickc@redhat.com>
1802 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
1805 2006-01-11 Nick Clifton <nickc@redhat.com>
1807 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
1808 into the newly (re)allocated map array.
1810 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
1812 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
1814 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1816 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
1819 For older changes see ChangeLog-2005
1825 version-control: never
projects / deliverable / binutils-gdb.git / blob