1 2006-06-06 Alan Modra <amodra@bigpond.net.au>
3 * hash.c (bfd_hash_lookup): Correct stray line.
5 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
6 (elfcore_grok_nto_status): Use long instead of pid_t.
7 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
9 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
11 * po/Make-in (top_builddir): Define.
13 2006-06-05 Alan Modra <amodra@bigpond.net.au>
15 * Makefile.am: Run "make dep-am".
16 * Makefile.in: Regenerate.
17 * config.in: Regenerate.
19 2006-06-02 Alan Modra <amodra@bigpond.net.au>
20 H.J. Lu <hongjiu.lu@intel.com>
23 * elflink.c (bfd_elf_final_link): Don't output section symbols
24 for special ELF sections.
26 2006-06-01 Alan Modra <amodra@bigpond.net.au>
28 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
29 instead of bfd_make_section*.
30 * aix386-core.c: Likewise.
31 * aix5ppc-core.c: Likewise.
32 * aout-adobe.c: Likewise.
35 * cisco-core.c: Likewise.
36 * coff-arm.c: Likewise.
37 * coff-h8300.c: Likewise.
39 * elf32-bfin.c: Likewise.
40 * elf32-m32c.c: Likewise.
41 * hppabsd-core.c: Likewise.
42 * hpux-core.c: Likewise.
43 * i386linux.c: Likewise.
46 * irix-core.c: Likewise.
47 * lynx-core.c: Likewise.
48 * m68klinux.c: Likewise.
50 * netbsd-core.c: Likewise.
51 * nlmcode.h: Likewise.
53 * osf-core.c: Likewise.
54 * peXXigen.c: Likewise.
55 * ppcboot.c: Likewise.
56 * ptrace-core.c: Likewise.
57 * rs6000-core.c: Likewise.
58 * sco5-core.c: Likewise.
59 * sparclinux.c: Likewise.
62 * trad-core.c: Likewise.
63 * xcofflink.c: Likewise.
66 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
68 * Makefile.am (INCLUDES): Use @INCINTL@.
69 * acinclude.m4: Include new gettext macros.
70 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
71 Manually substitute POFILES and GMOFILES.
72 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
74 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
76 * bfd.c (bfd_emul_get_maxpagesize): New.
77 (bfd_elf_set_pagesize): Likewise.
78 (bfd_emul_set_maxpagesize): Likewise.
79 (bfd_emul_get_commonpagesize): Likewise.
80 (bfd_emul_set_commonpagesize): Likewise.
81 * bfd-in2.h: Regenerated.
83 * elf-bfd.h (elf_backend_data): Add commonpagesize.
84 (xvec_get_elf_backend_data): New.
85 (get_elf_backend_data): Use xvec_get_elf_backend_data.
87 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
88 * elfxx-target.h (elfNN_bed): Likewise.
90 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
91 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
92 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
93 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
94 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
95 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
96 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
97 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
98 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
99 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
100 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
101 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
103 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
104 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
106 * targets.c (bfd_find_target): Support NULL abfd.
108 2006-05-30 Nick Clifton <nickc@redhat.com>
110 * po/es.po: Updated Spanish translation.
112 2006-05-27 Alan Modra <amodra@bigpond.net.au>
113 H.J. Lu <hongjiu.lu@intel.com>
115 * elf.c (assign_file_positions_for_load_sections): Retrieve
116 maxpagesize from m->p_align if it is valid. Set p_vaddr,
117 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
118 (copy_elf_program_header): Copy p_align. Set p_align_valid.
120 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
122 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
124 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
126 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
128 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
130 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
132 2006-05-26 Alan Modra <amodra@bigpond.net.au>
134 * elf.c (sym_is_global): Return a bfd_boolean.
135 (ignore_section_sym): New function.
136 (elf_map_symbols): Use ignore_section_sym to discard some syms.
137 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
138 bfd before using elf_section_syms.
140 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
142 * config.bfd: (sh-*-linux*): Treat as 64bit target.
143 (sh*l*-*-netbsdelf*): Likewise.
144 (sh-*-netbsdelf*): Likewise.
145 (shl*-*-elf*): Likewise.
146 (sh[1234]l*-*-elf*): Likewise.
147 (sh3el*-*-elf*): Likewise.
148 (shl*-*-kaos*): Likewise.
149 (sh-*-elf*): Likewise.
150 (sh[1234]*-elf*): Likewise.
151 (sh-*-rtems*): Likewise.
152 (sh-*-kaos*): Likewise.
154 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
157 * config.bfd: Set want64 to true if 64bit bfd is used.
158 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
159 (sh*l*-*-netbsdelf*): Likewise.
160 (sh-*-netbsdelf*): Likewise.
161 (shl*-*-elf*): Likewise.
162 (sh[1234]l*-*-elf*): Likewise.
163 (sh3el*-*-elf*): Likewise.
164 (shl*-*-kaos*): Likewise.
165 (sh-*-elf*): Likewise.
166 (sh[1234]*-elf*): Likewise.
167 (sh-*-rtems*): Likewise.
168 (sh-*-kaos*): Likewise.
170 2006-05-24 Paul Brook <paul@codesourcery.com>
172 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
173 * elf32-arm.c (output_arch_syminfo): Define.
174 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
175 elf32_arm_output_arch_local_syms): New functions.
176 (elf_backend_output_arch_local_syms): Define.
177 * elflink.c (bfd_elf_final_link): Call
178 elf_backend_output_arch_local_syms.
179 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
181 (elfNN_bed): Add elf_backend_output_arch_local_syms.
183 2006-05-24 Paul Brook <paul@codesourcery.com>
185 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
186 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
187 elf32_arm_finish_dynamic_symbol): Use them.
189 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
190 Randolph Chung <tausq@debian.org>
192 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
193 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
194 Add handling for TLS relocations.
195 (elf_hpp_reloc_final_type): Handle TLS relocs.
196 * elf32-hppa.c: Add authors for cleanup and TLS support.
197 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
198 (elf32_hppa_link_hash_entry): Add tls_type.
199 (elf32_hppa_link_hash_table): Add tld_ldm_got.
200 (hppa_link_has_newfunc): Set tls_type.
201 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
202 (hppa_stub_name): Use hh_name macro.
203 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
204 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
206 (elf32_hppa_gc_sweep_hook): Likewise.
207 (allocate_dynrelocs): Handle TLS relocs.
208 (elf32_hppa_size_dynamic_sections): Count space required by TLS
209 relocs. Use hh_name macro.
210 (dtpoff_base): New function.
212 (elf32_hppa_optimized_tls_reloc): Likewise.
213 (final_link_relocate): Handle TLS relocs.
214 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
216 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
217 hh_name and eh_name macros.
218 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
220 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
222 * archures.c: Add bfd_mach_avr6.
223 * cpu-avr.c: Likewise.
224 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
226 * libbfd.h: Regenerate.
227 * bfd-in2.h:Regenerate.
228 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
229 * elf32-avr.c: Add elf32-avr.h to include list.
230 (elf32_avr_stub_hash_entry): New function.
231 (elf32_avr_link_hash_table): New struct.
232 (avr_link_hash_table): Likewise.
233 (avr_stub_hash_entry): Likewise.
234 (avr_stub_hash_lookup): New function.
235 (stub_hash_newfunc): New function.
236 (elf32_avr_link_hash_table_create): New function.
237 (elf32_avr_link_hash_table_free): New function.
238 (avr_get_stub_addr): New function.
239 (debug_relax, debug_stubs): Add new global variables controlling
240 debugging printout to stdout.
241 (avr_pc_wrap_around): Change the type to bfd_vma.
242 (avr_replace_call_ret_sequences): Add a new variable controling
243 linkrelax optimizations.
244 (avr_stub_is_required_for_16_bit_reloc): New function.
245 (avr_final_link_relocate):
246 Add linker hash table to parameter list. Use stub addr. if necessary.
247 (elf32_avr_relocate_section):
248 Add linker hashtable to parameter list of avr_final_link_relocate.
249 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
250 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
251 (elf32_avr_relax_delete_bytes):
252 Iterate over all sections of a bfd when adjusting relocs addends.
253 (elf32_avr_relax_section):
254 Evaluate avr_replace_call_ret_sequences and recalculate the size of
256 (avr_stub_name): New function.
257 (avr_get_stub_entry): New function.
258 (avr_add_stub): New function.
259 (avr_build_one_stub): New function.
260 (avr_size_one_stub): New function.
261 (elf32_avr_setup_params): New function.
262 (elf32_avr_setup_section_lists): New function.
263 (get_local_syms): New function.
264 (elf32_avr_size_stubs): New function.
265 (bfd_elf32_bfd_link_hash_table_create): New function.
266 (bfd_elf32_bfd_link_hash_table_free): New function.
268 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
272 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
273 update CIE/FDE length. Don't pad to the section alignment.
275 2006-05-23 Jie Zhang <jie.zhang@analog.com>
277 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
278 deteted entries in .eh_frame section.
280 2006-05-23 Jie Zhang <jie.zhang@analog.com>
282 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
283 instead of _GLOBAL_OFFSET_TABLE_.
284 (bfin_relocate_section): Ditto.
285 (_bfin_create_got_section): Ditto.
286 (elf32_bfinfdpic_create_dynamic_sections): Use
287 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
288 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
290 2006-05-23 Alan Modra <amodra@bigpond.net.au>
292 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
293 function syms over other syms.
295 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
297 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
299 (bfd_elf_final_link): Add a late DT_TEXTREL check.
300 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
301 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
302 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
303 Use MIPS_ELF_READONLY_SECTION.
304 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
306 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
307 if no text relocations were generated.
309 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
311 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
313 2006-05-19 Alan Modra <amodra@bigpond.net.au>
315 * elf.c (elf_fake_sections): Formatting.
316 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
317 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
318 section alignment to increase p_align for PT_LOAD.
319 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
320 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
321 other than PT_LOAD, and PT_NOTE in core.
323 2006-05-17 Alan Modra <amodra@bigpond.net.au>
325 * elf.c (assign_file_positions_for_segments): Split into..
326 (assign_file_positions_for_load_sections): ..this, and..
327 (assign_file_positions_for_non_load_sections): ..this new function,..
328 (assign_file_positions_except_relocs): ..writing program headers here.
330 2006-05-17 Alan Modra <amodra@bigpond.net.au>
332 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
333 non-load sections if they have relocs.
335 2006-05-15 Paul Brook <paul@codesourcery.com>
337 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
338 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
339 Check symbol name is of specified type.
340 * elf32-arm.c (elf32_arm_is_target_special_symbol,
341 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
342 bfd_is_arm_special_symbol_name.
343 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
344 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
345 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
346 (bfd_is_arm_mapping_symbol_name): Remove prototype.
347 (bfd_is_arm_special_symbol_name): Add prototype.
348 * bfd-in2.h: Regenerate.
350 2006-05-15 David Heine <dlheine@tensilica.com>
351 Bob Wilson <bob.wilson@acm.org>
353 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
354 undefined opcode. Clean up assertions.
355 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
356 Factor most of the code into separate functions....
357 (can_narrow_instruction, can_widen_instruction): New.
358 (prev_instr_is_a_loop): New.
359 (compute_ebb_proposed_actions): Combine error handling code for
360 decode errors. Replace call to insn_decode_len with inline code.
361 Use can_narrow_instruction and can_widen_instruction. Handle errors
362 from call to xtensa_opcode_is_loop.
363 (relax_section): Adjust calls to narrow_instruction and
366 2006-05-15 Alan Modra <amodra@bigpond.net.au>
369 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
372 2006-05-11 Michael Matz <matz@suse.de>
374 * elflink.c (match_group_member): Correctly iterate group
377 2006-05-11 Paul Brook <paul@codesourcery.com>
379 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
380 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
381 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
383 * bfd-in2.h: Regenerate.
384 * libbfd.h: Regenerate.
385 * libcoff.h: Regenerate.
387 2006-05-11 Mike Bland <mbland@google.com>
389 * elf.c (_bfd_elf_init_private_section_data): Don't change
390 section type if already set.
392 2006-05-10 Nick Clifton <nickc@redhat.com>
395 * elfcode.h (valid_section_index_p): New function: Checks for a
396 valid section index. Allows indicies in the range SHN_LOPROC to
398 (elf_object_p): Use valid_section_index_p.
400 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
402 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
403 ARM_SECREL): Mark WinCE versions of these relocs as partial
405 (coff_arm_relocate_section): Adjust addend for WinCE.
407 2006-05-10 Alan Modra <amodra@bigpond.net.au>
410 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
412 2006-05-09 Nick Clifton <nickc@redhat.com>
414 * coffcode.h (coff_write_relocs): Produce an error message if a an
415 out-of-range symbol index is detected in a reloc.
417 2006-05-09 Ben Elliston <bje@au.ibm.com>
419 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
420 local variable `dynobj'.
422 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
424 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
425 of the bfd's sections for the reloc-addend adjustments.
427 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
429 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
430 (elf_s390_relocate_section): Add code to do the GD->LE and
431 LD->LE TLS linker optimizations if a brasl instruction is used
432 for the __tls_get_offset function call.
433 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
435 2006-05-05 Alan Modra <amodra@bigpond.net.au>
437 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
438 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
439 the .toc and referenced by a TLS code sequence.
440 (ppc64_elf_edit_toc): Cater for the unlikely situation that
441 .toc is the first section in a file.
443 2006-05-04 Andreas Schwab <schwab@suse.de>
445 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
446 regs instead of an array of int.
447 (struct external_solaris_bcp_core): Likewise.
448 (swapcore_sun3): Use offsetof instead of computing the offset
450 (swapcore_sparc): Likewise. Simplify reference to c_regs.
451 (swapcore_solaris_bcp): Likewise.
453 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
455 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
458 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
460 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
463 2006-05-04 Ben Elliston <bje@au.ibm.com>
465 * coff-or32.c (bfd_section_from_shdr): Remove unused local
467 * cofflink.c (process_embedded_commands): Remove unused local
468 variables `had_read' and `had_shared'.
469 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
471 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
473 2006-05-03 Alan Modra <amodra@bigpond.net.au>
475 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
476 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
477 (bfd_und_symbol, bfd_ind_symbol): Delete.
478 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
480 (STD_SECTION): Adjust.
481 (_bfd_generic_new_section_hook): New function, extracted from..
482 (bfd_section_init): ..here.
483 (bfd_make_section_old_way): Call new_section_hook for abs, com,
484 und and ind sections.
485 * elf.c (_bfd_elf_large_com_section): Adjust.
486 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
487 * pdp11.c (new_section_hook): Likewise.
488 * coffcode.h (coff_new_section_hook): Likewise.
489 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
490 * elf.c (_bfd_elf_new_section_hook): Likewise.
491 * vms.c (vms_new_section_hook): Likwise.
492 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
494 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
495 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
496 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
497 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
498 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
499 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
500 * ieee.c (ieee_new_section_hook): Likewise. Call
501 _bfd_generic_new_section_hook too.
502 * mmo.c (mmo_new_section_hook): Likewise.
503 * oasys.c (oasys_new_section_hook): Likewise.
504 * som.c (som_new_section_hook): Likewise.
505 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
506 * bfd-in2.h: Regenerate.
507 * libbfd.h: Regenerate.
509 2006-05-03 Alan Modra <amodra@bigpond.net.au>
511 * hash.c (DEFAULT_SIZE): Revert last change.
512 (higher_prime_number): Correct test for no larger prime. Don't
513 abort on error, instead return 0. Depopulate primes[].
514 (bfd_hash_lookup): If we overflow size, refuse to grow table.
516 2006-05-02 Paul Brook <paul@codesourcery.com>
518 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
521 2006-05-02 Ben Elliston <bje@au.ibm.com>
523 * archive.c (bfd_generic_archive_p): Remove unused local variable
525 * dwarf2.c (decode_line_info): Remove unused local variable
527 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
529 * tekhex.c (tekhex_write_object_contents): Remove unused local
530 variable `bytes_written'.
531 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
533 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
534 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
535 (_bfd_ns32k_relocate_contents): Remove break after return.
536 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
538 2006-05-02 Nick Clifton <nickc@redhat.com>
540 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
541 in order to avoid conflicts with the global DEBUG define.
543 2006-05-02 Alan Modra <amodra@bigpond.net.au>
545 * dwarf2.c: Formatting.
546 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
547 output section check.
548 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
549 * elf32-m32c.c: Similarly.
550 * elf32-ppc.c: Similarly.
551 * elf32-v850.c: Similarly.
552 * nlm32-sparc.c: Similarly.
553 * elfcode.h: Similarly.
554 (elf_symbol_flags): Delete.
555 * elflink.c (elf_link_input_bfd): Comment typo.
557 2006-05-01 DJ Delorie <dj@redhat.com>
559 * bfd-in.h (bfd_hash_table): Add count field.
560 * bfd-in2.h: Regenerate.
561 * hash.c (higher_prime_number): New.
562 (bfd_hash_table_inint_n): Init count field.
563 (bfd_hash_lookup): Grow table as needed.
565 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
568 * tekhex.c (getvalue): Change return type to bfd_boolean and
569 add the new parameter. Return false if the unexpected character
572 (first_phase): Change return type to bfd_boolean and return
573 false if the unexpected character is found. Replace abort
574 with returning false.
575 (pass_over): Change return type to bfd_boolean and the type of
576 the second argument to bfd_boolean (*) (bfd *, int, char *).
577 Return false if FUNC returns false.
578 (tekhex_object_p): Return NULL if pass_over fails.
580 2006-04-27 Alan Modra <amodra@bigpond.net.au>
582 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
584 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
587 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
588 and flags if its BFD flags have been set.
589 (_bfd_elf_init_private_section_data): Don't copy the output ELF
590 section type from input if it has been set to something
593 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
596 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
599 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
600 abfd->sections is NULL.
601 (elf32_arm_bfd_free_cached_info): New.
602 (bfd_elf32_bfd_free_cached_info): Defined.
604 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
605 to _bfd_free_cached_info.
607 * libbfd-in.h (_bfd_free_cached_info): New.
608 * libbfd: Regenerated.
610 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
611 (_bfd_free_cached_info): New.
613 2006-04-21 Alan Modra <amodra@bigpond.net.au>
615 * elf.c (assign_file_positions_except_relocs): Move code setting
616 file position of non-loaded sections..
617 (assign_file_positions_for_segments): ..to here.
619 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
622 * elf.c (bfd_section_from_shdr): Allow sections reserved for
623 applications. Issue an error on sections we don't know how
626 2006-04-19 Alan Modra <amodra@bigpond.net.au>
628 * Makefile.am: Run "make dep-am".
629 * Makefile.in: Regenerate.
631 2006-04-19 Alan Modra <amodra@bigpond.net.au>
633 * warning.m4 (--enable-werror): Format help message.
634 (--enable-build-warnings): Likewise.
635 * configure: Regenerate.
637 2006-04-18 Nick Clifton <nickc@redhat.com>
640 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
641 fields to still be handled as ELF files.
643 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
645 * po/SRC-POTFILES.in: Regenerated.
647 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
649 * configure.in: Update version to 2.17.50.
650 * configure: Regenerated.
652 2006-04-14 David Heine <dlheine@tensilica.com>
654 * elf32-xtensa.c (build_reloc_opcodes): New.
655 (compute_text_actions): Use it to decode opcodes outside inner loop.
656 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
657 it is set, use it to get the opcodes for relocations.
658 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
660 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
663 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
664 (GOT_TLS_IE_IE): Likewise.
665 (GOT_TLS_IE_GD): Likewise.
666 (GOT_TLS_IE_MASK): Likewise.
667 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
668 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
670 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
671 are set, treat tls_type as GOT_TLS_IE_BOTH.
672 (elf_i386_relocate_section): Likewise.
674 2006-04-07 Randolph Chung <tausq@debian.org>
676 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
677 (elf64_hppa_grok_psinfo): Likewise.
678 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
680 2006-04-06 DJ Delorie <dj@redhat.com>
682 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
683 each plt entry we create.
685 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
687 * po/Make-in: Add install-html target.
688 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
689 htmldir. Add install-html and install-html-recursive targets.
690 * Makefile.in: Regenerate.
691 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
692 * configure: Regenerate.
694 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
696 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
697 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
700 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
702 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
705 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
706 James E Wilson <wilson@specifixinc.com>
709 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
710 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
712 (elfNN_ia64_link_hash_entry): Likewise.
713 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
715 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
717 (elfNN_ia64_hash_hide_symbol): Likewise.
718 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
719 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
720 (elfNN_ia64_global_dyn_info_free): New function.
721 (elfNN_ia64_local_dyn_info_free): Likewise.
722 (elfNN_ia64_hash_table_free): Free local and global
723 elfNN_ia64_dyn_sym_info.
724 (addend_compare): New function.
725 (sort_dyn_sym_info): Likewise.
726 (get_dyn_sym_info): Updated to use binary search for addend.
727 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
728 relocation arrays first.
730 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
732 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
735 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
738 * elflink.c (check_dynsym): New.
739 (elf_link_output_extsym): Use it.
740 (bfd_elf_final_link): Likewise.
742 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
745 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
746 symbol from the dynamic definition with the default version if
747 its type and the type of existing regular definition mismatch.
749 2006-04-05 Richard Sandiford <richard@codesourcery.com>
750 Daniel Jacobowitz <dan@codesourcery.com>
752 * config.bfd (sparc-*-vxworks*): New stanza.
753 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
754 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
755 * configure: Regenerate.
756 * elf32-sparc.c: Include elf-vxworks.h.
757 (elf32_sparc_vxworks_link_hash_table_create: New.
758 (elf32_sparc_vxworks_final_write_processing): New.
759 (TARGET_BIG_SYM): Override for VxWorks.
760 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
761 (bfd_elf32_bfd_link_hash_table_create): Likewise.
762 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
763 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
764 (elf_backend_link_output_symbol_hook): Likewise.
765 (elf_backend_emit_relocs): Likewise.
766 (elf_backend_final_write_processing, elf32_bed): Likewise.
767 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
768 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
769 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
770 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
771 build_plt_entry here.
772 (create_got_section): Initialize sgotplt for VxWorks.
773 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
774 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
775 Call elf_vxworks_create_dynamic_sections for VxWorks.
776 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
777 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
778 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
779 for VxWorks. Check for the .got.plt section.
780 (sparc_vxworks_build_plt_entry): New function.
781 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
782 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
784 (sparc32_finish_dyn): Add special handling for DT_RELASZ
785 and DT_PLTGOT on VxWorks.
786 (sparc_vxworks_finish_exec_plt): New.
787 (sparc_vxworks_finish_shared_plt): New.
788 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
789 Use plt_header_size and plt_entry_size.
790 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
791 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
792 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
793 (elf32-sparc.lo): Likewise.
794 * Makefile.in: Regenerate.
795 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
796 (_bfd_target_vector): Add a pointer to it.
798 2006-03-30 Ben Elliston <bje@au.ibm.com>
801 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
802 special section number that exceeds the number of ELF sections
803 (eg. SHN_MIPS_SCOMMON).
805 2006-03-27 Richard Sandiford <richard@codesourcery.com>
807 * elfxx-mips.c (mips_got_entry): Add more commentary.
808 (mips_elf_local_got_index): Use the hash table entry to record
809 the GOT index of forced-local symbols.
810 (mips_elf_initialize_tls_index): Rearrange code. Store the index
811 in either the hash table entry or the mips_got_entry, not both.
813 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
814 mips_elf_initialize_tls_index.
816 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
818 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
819 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
820 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
821 bfin_areloc_howto_table): Delete. All
822 uses deleted as well.
823 (bfin_reloc_map): Delete all stack relocs.
824 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
825 bfin_reloc_type_lookup): Don't support them.
826 (bfin_relocate_section): Don't try to handle them.
828 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
829 * configure.in: Likewise.
830 * configure: Regenerate.
831 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
832 (BFIN_RELOC_MAX): Now 0x21.
833 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
834 (bfd_elf32_bfinfdpic_vec): Declare.
835 (IS_FDPIC): New macro.
836 (struct bfinfdpic_elf_link_hash_table): New struct.
837 (bfinfdpic_hash_table, bfinfdpic_got_section,
838 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
839 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
840 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
841 bfinfdpic_plt_initial_offset): Accessor macros for it.
842 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
843 (struct bfinfdpic_relocs_info): New struct.
844 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
845 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
846 DEFAULT_STACK_SIZE): New macros.
847 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
848 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
849 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
850 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
851 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
852 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
853 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
854 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
855 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
856 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
857 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
858 _bfinfdpic_resolve_final_relocs_info,
859 elf32_bfinfdpic_size_dynamic_sections,
860 elf32_bfinfdpic_always_size_sections,
861 elf32_bfinfdpic_modify_segment_map,
862 _bfinfdpic_count_got_plt_entries,
863 elf32_bfinfdpic_finish_dynamic_sections,
864 elf32_bfinfdpic_adjust_dynamic_symbol,
865 elf32_bfinfdpic_finish_dynamic_symbol,
866 elf32_bfinfdpic_elf_use_relative_eh_frame,
867 elf32_bfinfdpic_elf_encode_eh_address,
868 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
869 elf32_bfinfdpic_copy_private_bfd_data,
870 (struct _bfinfdpic_dynamic_got_info,
871 struct _bfinfdpic_dynamic_got_plt_info): New structs.
872 (elf32_bfin_print_private_bfd_data): Print PIC flags.
873 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
874 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
875 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
876 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
877 bfd_elf32_bfd_copy_private_bfd_data,
878 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
879 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
880 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
881 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
882 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
883 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
884 elf_backend_omit_section_dynsym): Redefine these macros and include
885 "elf32-target.h" again to create the elf32-bfinfdpic target.
886 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
887 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
888 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
889 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
890 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
891 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
892 BFD_RELOC_BFIN_GOTOFFLO): New.
893 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
894 (_bfd_target_vector): Add it.
895 * bfd-in2.h: Regenerate.
896 * libbfd.h: Regenerate.
898 2006-03-25 Richard Sandiford <richard@codesourcery.com>
900 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
901 incompatible. Likewise MAC and EMAC code.
902 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
903 bfd_get_compatible to set the new bfd architecture. Rely on it
904 to detect incompatibilities.
906 2006-03-23 Michael Matz <matz@suse.de>
908 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
909 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
910 BFD_RELOC_X86_64_PLTOFF64.
911 * bfd-in2.h: Regenerated.
912 * libbfd.h: Regenerated.
913 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
914 Add howtos for above relocs.
915 (x86_64_reloc_map): Add mappings for new relocs.
916 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
917 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
918 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
920 (elf64_x86_64_gc_sweep_hook): Reflect changes from
921 elf64_x86_64_check_relocs for the new relocs.
922 (elf64_x86_64_relocate_section): Handle new relocs.
924 2006-03-22 Bob Wilson <bob.wilson@acm.org>
926 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
927 rel->r_addend is zero.
929 2006-03-22 Richard Sandiford <richard@codesourcery.com>
931 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
934 2006-03-22 Richard Sandiford <richard@codesourcery.com>
935 Daniel Jacobowitz <dan@codesourcery.com>
936 Phil Edwards <phil@codesourcery.com>
937 Zack Weinberg <zack@codesourcery.com>
938 Mark Mitchell <mark@codesourcery.com>
939 Nathan Sidwell <nathan@codesourcery.com>
941 * bfd-in2.h: Regenerate.
942 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
943 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
944 (bfd_elf32_littlemips_vxworks_vec): Likewise.
945 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
946 (bfd_elf32_littlemips_vec): Likewise.
947 (bfd_elf32_nbigmips_vec): Likewise.
948 (bfd_elf32_nlittlemips_vec): Likewise.
949 (bfd_elf32_ntradbigmips_vec): Likewise.
950 (bfd_elf32_ntradlittlemips_vec): Likewise.
951 (bfd_elf32_tradbigmips_vec): Likewise.
952 (bfd_elf32_tradlittlemips_vec): Likewise.
953 (bfd_elf64_bigmips_vec): Likewise.
954 (bfd_elf64_littlemips_vec): Likewise.
955 (bfd_elf64_tradbigmips_vec): Likewise.
956 (bfd_elf64_tradlittlemips_vec): Likewise.
957 * elf32-mips.c: Include elf-vxworks.h.
958 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
959 instead of calling mips_elf32_rtype_to_howto directly.
960 (mips_vxworks_copy_howto_rela): New reloc howto.
961 (mips_vxworks_jump_slot_howto_rela): Likewise.
962 (mips_vxworks_bfd_reloc_type_lookup): New function.
963 (mips_vxworks_rtype_to_howto): Likewise.
964 (mips_vxworks_final_write_processing): Likewise.
965 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
966 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
967 (elf_backend_want_got_plt): Likewise.
968 (elf_backend_want_plt_sym): Likewise.
969 (elf_backend_got_symbol_offset): Likewise.
970 (elf_backend_want_dynbss): Likewise.
971 (elf_backend_may_use_rel_p): Likewise.
972 (elf_backend_may_use_rela_p): Likewise.
973 (elf_backend_default_use_rela_p): Likewise.
974 (elf_backend_got_header_size: Likewise.
975 (elf_backend_plt_readonly): Likewise.
976 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
977 (elf_backend_mips_rtype_to_howto): Likewise.
978 (elf_backend_adjust_dynamic_symbol): Likewise.
979 (elf_backend_finish_dynamic_symbol): Likewise.
980 (bfd_elf32_bfd_link_hash_table_create): Likewise.
981 (elf_backend_add_symbol_hook): Likewise.
982 (elf_backend_link_output_symbol_hook): Likewise.
983 (elf_backend_emit_relocs): Likewise.
984 (elf_backend_final_write_processing: Likewise.
985 (elf_backend_additional_program_headers): Likewise.
986 (elf_backend_modify_segment_map): Likewise.
987 (elf_backend_symbol_processing): Likewise.
988 * elfxx-mips.c: Include elf-vxworks.h.
989 (mips_elf_link_hash_entry): Add is_relocation_target and
990 is_branch_target fields.
991 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
992 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
993 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
994 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
995 Return 3 for VxWorks.
996 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
997 mips_elf_link_hash_table. Return 0 for VxWorks.
998 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
999 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
1000 (mips_vxworks_exec_plt0_entry): New variable.
1001 (mips_vxworks_exec_plt_entry): Likewise.
1002 (mips_vxworks_shared_plt0_entry): Likewise.
1003 (mips_vxworks_shared_plt_entry): Likewise.
1004 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1005 (mips_elf_rel_dyn_section): Change the bfd argument to a
1006 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
1007 the name of the section.
1008 (mips_elf_initialize_tls_slots): Update the call to
1009 mips_elf_rel_dyn_section.
1010 (mips_elf_gotplt_index): New function.
1011 (mips_elf_local_got_index): Add an input_section argument.
1012 Update the call to mips_elf_create_local_got_entry.
1013 (mips_elf_got_page): Likewise.
1014 (mips_elf_got16_entry): Likewise.
1015 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1016 arguments. Create dynamic relocations for each entry on VxWorks.
1017 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1018 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1019 and MIPS_RESERVED_GOTNO.
1020 (mips_elf_create_got_section): Update the uses of
1021 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
1022 (is_gott_symbol): New function.
1023 (mips_elf_calculate_relocation): Use a dynobj local variable.
1024 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1025 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
1026 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
1027 relocations on VxWorks. Add dynamic relocations for references
1028 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
1029 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1030 in VxWorks executables.
1031 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1032 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1033 Don't allocate a null entry on VxWorks.
1034 (mips_elf_create_dynamic_relocation): Update the call to
1035 mips_elf_rel_dyn_section. Use absolute rather than relative
1036 relocations for VxWorks, and make them RELA rather than REL.
1037 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1038 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
1039 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1040 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1041 Call elf_vxworks_create_dynamic_sections for VxWorks and
1042 initialize the plt_header_size and plt_entry_size fields.
1043 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1044 used in VxWorks executables. Don't allocate dynamic relocations
1045 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1046 Set is_relocation_target for each symbol referenced by a relocation.
1047 Allocate .rela.dyn entries for relocations against the special
1048 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
1049 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
1050 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1051 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
1052 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1053 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1054 relocations. Don't set no_fn_stub on VxWorks.
1055 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1056 mips_elf_allocate_dynamic_relocations.
1057 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1058 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1059 entries for VxWorks, and do not create multiple GOTs.
1060 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1061 Handle .got specially for VxWorks. Update the uses of
1062 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1063 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
1064 once its final size is known. Set DF_TEXTREL for VxWorks. Add
1065 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1066 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
1067 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1068 (mips_vxworks_finish_exec_plt): Likewise.
1069 (mips_vxworks_finish_shared_plt): Likewise.
1070 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1071 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
1072 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1073 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
1074 and mips_elf_rel_dyn_section. Use a different GOT header for
1075 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
1076 (_bfd_mips_elf_link_hash_table_create): Initialize the new
1077 mips_elf_link_hash_table fields.
1078 (_bfd_mips_vxworks_link_hash_table_create): New function.
1079 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1080 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
1081 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1082 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1083 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1084 * libbfd.h: Regenerate.
1085 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1086 (elf32-mips.lo): Likewise.
1087 * Makefile.in: Regenerate.
1088 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1089 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1090 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1091 (_bfd_target_vector): Add entries for them.
1093 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1095 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1096 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1097 (elf_backend_special_sections): Remove #undef.
1099 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1101 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1102 for undefined weak symbols.
1104 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1107 * elflink.c (bfd_elf_final_link): Remove
1108 bed->elf_backend_emit_relocs from emit_relocs.
1110 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
1112 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1113 first relocation to the second when relaxing TLS GD to LE;
1114 zero it out when relaxing to IE.
1116 2006-03-17 Alan Modra <amodra@bigpond.net.au>
1119 * elflink.c (elf_link_add_object_symbols): Save and restore
1120 warning sym's linked sym.
1122 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1125 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1126 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
1127 hash_table -> htab. Formatting. Save entire symbol table
1128 before loading as-needed syms, and restore afterwards if lib not
1129 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
1130 name. Free some buffers earlier.
1131 * bfd-in.h (struct bfd_hash_table): Add entsize.
1132 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1133 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1134 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1136 (bfd_hash_table_init): Add param, adjust calls.
1137 * aoutx.h: Adjust all hash_table_init functions and calls.
1139 * coff-arm.c: Likewise.
1140 * coff-h8300.c: Likewise.
1141 * coff-ppc.c: Likewise.
1142 * cofflink.c: Likewise.
1143 * ecoff.c: Likewise.
1144 * ecofflink.c: Likewise.
1145 * elf-m10300.c: Likewise.
1146 * elf-strtab.c: Likewise.
1148 * elf32-arm.c: Likewise.
1149 * elf32-bfin.c: Likewise.
1150 * elf32-cris.c: Likewise.
1151 * elf32-frv.c: Likewise.
1152 * elf32-hppa.c: Likewise.
1153 * elf32-i386.c: Likewise.
1154 * elf32-m32r.c: Likewise.
1155 * elf32-m68hc1x.c: Likewise.
1156 * elf32-m68k.c: Likewise.
1157 * elf32-ppc.c: Likewise.
1158 * elf32-s390.c: Likewise.
1159 * elf32-sh.c: Likewise.
1160 * elf32-vax.c: Likewise.
1161 * elf64-alpha.c: Likewise.
1162 * elf64-hppa.c: Likewise.
1163 * elf64-ppc.c: Likewise.
1164 * elf64-s390.c: Likewise.
1165 * elf64-sh64.c: Likewise.
1166 * elf64-x86-64.c: Likewise.
1167 * elfxx-ia64.c: Likewise.
1168 * elfxx-mips.c: Likewise.
1169 * elfxx-sparc.c: Likewise.
1170 * i386linux.c: Likewise.
1171 * libaout.h: Likewise.
1172 * libbfd-in.h: Likewise.
1173 * libcoff-in.h: Likewise.
1174 * linker.c: Likewise.
1175 * m68klinux.c: Likewise.
1176 * merge.c: Likewise.
1177 * opncls.c: Likewise.
1178 * pdp11.c: Likewise.
1179 * sparclinux.c: Likewise.
1180 * stabs.c: Likewise.
1181 * sunos.c: Likewise.
1183 * xcofflink.c: Likewise.
1184 * section.c (struct section_hash_entry): Move to..
1185 * libbfd-in.h: ..here.
1186 * Makefile.am: Run "make dep-am"
1187 * Makefile.in: Regenerate.
1188 * bfd-in2.h: Regenerate.
1189 * libbfd.h: Regenerate.
1190 * libcoff.h: Regenerate.
1192 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1194 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1195 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
1196 last change to REL32 relocs so that they are counted as
1197 possibly dynamic as per REL24 and REL14.
1199 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1201 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1204 2006-03-15 Ben Elliston <bje@au.ibm.com>
1206 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1207 in_list elements, not just the first.
1209 2006-03-14 Richard Sandiford <richard@codesourcery.com>
1211 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1213 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
1214 for final links too.
1216 2006-03-13 Richard Sandiford <richard@codesourcery.com>
1218 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1220 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
1223 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1225 2006-03-10 Paul Brook <paul@codesourcery.com>
1227 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1228 (elf32_arm_print_private_bfd_data): Ditto.
1230 2006-03-09 Paul Brook <paul@codesourcery.com>
1232 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1235 2006-03-09 Khem Raj <khem@mvista.com>
1237 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1240 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
1242 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1244 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1245 Daniel Jacobowitz <dan@codesourcery.com>
1246 Zack Weinberg <zack@codesourcery.com>
1247 Nathan Sidwell <nathan@codesourcery.com>
1248 Paul Brook <paul@codesourcery.com>
1249 Ricardo Anguiano <anguiano@codesourcery.com>
1250 Phil Edwards <phil@codesourcery.com>
1252 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1253 (bfd_elf32_bigarm_symbian_vec): Likewise.
1254 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1255 (bfd_elf32_littlearm_vec): Likewise.
1256 (bfd_elf32_littlearm_symbian_vec): Likewise.
1257 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1258 * configure: Regenerate.
1259 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1260 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1261 (elf32_arm_vxworks_bed): Add forward declaration.
1262 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1263 (elf32_arm_vxworks_exec_plt0_entry): New table.
1264 (elf32_arm_vxworks_exec_plt_entry): Likewise.
1265 (elf32_arm_vxworks_shared_plt_entry): Likewise.
1266 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1267 (reloc_section_p): New function.
1268 (create_got_section): Use RELOC_SECTION.
1269 (elf32_arm_create_dynamic_sections): Likewise. Call
1270 elf_vxworks_create_dynamic_sections for VxWorks targets.
1271 Choose between the two possible values of plt_header_size
1273 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1274 (elf32_arm_abs12_reloc): New function.
1275 (elf32_arm_final_link_relocate): Call it. Allow the creation of
1276 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
1277 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
1278 r_addend fields of relocs. On rela targets, skip any code that
1279 adjusts in-place addends. When using _bfd_link_final_relocate
1280 to perform a final relocation, pass rel->r_addend as the addend
1282 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1283 object, ignore flags that are not standard on VxWorks.
1284 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1285 relocs on VxWorks. Use reloc_section_p.
1286 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1287 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
1288 .rela.plt.unloaded relocs on VxWorks targets.
1289 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
1290 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
1291 instead of DT_REL* tags on RELA targets.
1292 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1293 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
1294 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1295 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1296 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
1297 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
1298 Correct the .rela.plt.unreloaded symbol indexes.
1299 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1300 hook on VxWorks targets.
1301 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1302 Minor formatting tweak.
1303 (elf32_arm_vxworks_final_write_processing): New function.
1304 (elf_backend_add_symbol_hook): Override for VxWorks and reset
1306 (elf_backend_final_write_processing): Likewise.
1307 (elf_backend_emit_relocs): Likewise.
1308 (elf_backend_want_plt_sym): Likewise.
1309 (ELF_MAXPAGESIZE): Likewise.
1310 (elf_backend_may_use_rel_p): Minor formatting tweak.
1311 (elf_backend_may_use_rela_p): Likewise.
1312 (elf_backend_default_use_rela_p): Likewise.
1313 (elf_backend_rela_normal): Likewise.
1314 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1316 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1318 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1319 New. Adjust other variants.
1320 (bfd_default_scan): Update.
1321 * bfd-in2.h: Rebuilt.
1322 * cpu-m68k.c: Adjust.
1323 (bfd_m68k_compatible): New. Use it for architectures.
1324 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1325 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
1327 (elf32_m68k_print_private_bfd_data): Adjust.
1328 * ieee.c (ieee_write_processor): Adjust.
1330 2006-03-06 Alan Modra <amodra@bigpond.net.au>
1332 * dwarf2.c: Formatting.
1333 (add_line_info): Remove outer loop.
1335 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
1336 Alan Modra <amodra@bigpond.net.au>
1339 * dwarf2.c (loadable_section): New struct.
1340 (dwarf2_debug): Add loadable_section_count and
1342 (new_line_sorts_after): New.
1343 (add_line_info): Use new_line_sorts_after to compare line
1345 (check_function_name): Removed.
1346 (unset_sections): New.
1347 (place_sections): New.
1348 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1349 and unset_sections on relocatable files.
1350 (_bfd_dwarf2_find_line): Likewise.
1352 2006-03-03 Nick Clifton <nickc@redhat.com>
1354 * cpu-avr.c: Update to ISO-C90 formatting.
1355 * elf32-avr.c: Likewise.
1357 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1359 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1361 (bfd_elf_avr_final_write_processing): Set
1362 EF_AVR_LINKRELAX_PREPARED in e_flags field.
1363 (elf32_avr_relax_section): New function.
1364 (elf32_avr_relax_delete_bytes): New function.
1365 (elf32_avr_get_relocated_section_contents): New function.
1366 (avr_pc_wrap_around): New function.
1367 (avr_relative_distance_considering_wrap_around): New function.
1368 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1369 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1370 * libbfd.h: Regenerate.
1371 * bfd-in2.h: Regenerate.
1373 2006-03-02 DJ Delorie <dj@redhat.com>
1375 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1378 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1380 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1381 bfd_elf32_powerpc_vxworks_vec.
1383 2006-03-02 Nick Clifton <nickc@redhat.com>
1385 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1387 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1389 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1390 elf_vxworks_create_dynamic_sections.
1391 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1393 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1394 elf_vxworks_create_dynamic_sections.
1395 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1397 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1398 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1400 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1402 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1403 (elf_backend_link_output_symbol_hook): Use
1404 elf_vxworks_link_output_symbol_hook instead.
1405 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1406 (elf_backend_link_output_symbol_hook): Use
1407 elf_vxworks_link_output_symbol_hook instead.
1408 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1409 same interface as elf_backend_link_output_symbol_hook.
1410 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1411 prototype accordingly.
1413 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1415 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1416 (ppc_elf_link_hash_table): Replace old_got and new_got with
1417 plt_type and can_use_new_plt.
1418 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1419 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1420 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1421 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1422 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1423 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
1424 this function should not be called for VxWorks targets.
1425 (ppc_elf_tls_setup): Use plt_type instead of old_got.
1426 (allocate_got): Likewise. Rearrange so that max_before_header
1427 is only used for PLT_OLD and PLT_NEW.
1428 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1429 (ppc_elf_size_dynamic_sections): Likewise.
1430 (ppc_elf_relax_section): Likewise.
1431 (ppc_elf_relocate_section): Likewise.
1432 (ppc_elf_finish_dynamic_symbol): Likewise.
1433 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1435 2006-02-28 Richard Sandiford <richard@codesourcery.com>
1437 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1438 (elf_i386_link_hash_table_create): Initialize it.
1439 (elf_i386_compute_jump_table_size): Use it instead of
1440 srelplt->reloc_count.
1441 (allocate_dynrelocs): Likewise.
1442 (elf_i386_size_dynamic_sections): Likewise.
1443 (elf_i386_relocate_section): Likewise.
1445 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1447 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1448 (_bfd_elf_write_section_eh_frame): Likewise.
1450 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1452 * po/Make-in: Add html target.
1454 2006-02-27 Richard Sandiford <richard@codesourcery.com>
1456 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1457 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1458 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1459 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1460 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1461 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1462 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1463 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1464 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1465 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1466 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1467 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1468 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1469 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1470 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1471 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
1472 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1473 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1474 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1475 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1476 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1478 2006-02-25 Richard Sandiford <richard@codesourcery.com>
1480 * elf-bfd.h (elf_link_hash_table): Add hplt field.
1481 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1482 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1483 * elf32-frv.c (_frv_create_got_section): Likewise.
1484 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1485 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1486 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1487 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1488 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1489 (elf_i386_link_hash_table_create): Don't initialize them.
1490 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1492 (elf_i386_finish_dynamic_symbol): Likewise.
1493 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1494 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1495 (ppc_elf_finish_dynamic_symbol): Likewise.
1497 2006-02-24 DJ Delorie <dj@redhat.com>
1499 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1500 (m32c_elf_relocate_section): Don't relocate them.
1501 (compare_reloc): New.
1502 (relax_reloc): Remove.
1503 (m32c_offset_for_reloc): New.
1504 (m16c_addr_encodings): New.
1505 (m16c_jmpaddr_encodings): New.
1506 (m32c_addr_encodings): New.
1507 (m32c_elf_relax_section): Relax jumps and address displacements.
1508 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
1511 * reloc.c: Add m32c relax relocs.
1512 * libbfd.h: Regenerate.
1513 * bfd-in2.h: Regenerate.
1515 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
1518 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1519 (_bfd_elf_link_hash_fixup_symbol): New.
1521 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1522 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1525 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1527 * elfxx-target.h (elf_backend_fixup_symbol): New.
1528 (elfNN_bed): Initialize elf_backend_fixup_symbol.
1530 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1532 * cpu-ia64-opc.c (ins_immu5b): New.
1533 (ext_immu5b): Likewise.
1534 (elf64_ia64_operands): Add IMMU5b.
1536 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1539 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1541 * elf32-hppa.c (allocate_dynrelocs): Likewise.
1542 * elf32-i386.c (allocate_dynrelocs): Likewise.
1543 * elf32-s390.c (allocate_dynrelocs): Likewise.
1544 * elf32-sh.c (allocate_dynrelocs): Likewise.
1545 * elf64-s390.c (allocate_dynrelocs): Likewise.
1546 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1547 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
1548 on undef weak with non-default visibility too.
1549 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1551 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1553 * bfd.c: (_bfd_default_error_handler): Don't call abort on
1554 error, instead call _exit.
1555 (_bfd_abort): Call _exit not xexit.
1557 2006-02-17 Kevin Buettner <kevinb@redhat.com>
1559 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1561 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1563 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
1564 Anil Paranjape <anilp1@kpitcummins.com>
1565 Shilin Shakti <shilins@kpitcummins.com>
1567 * Makefile.am: Add xc16x related entry
1568 * Makefile.in: Regenerate
1569 * archures.c: Add bfd_xc16x_arch
1570 * bfd-in2.h: Regenerate
1571 * config.bfd: Add xc16x-*-elf
1572 * configure.in: Add bfd_elf32_xc16x_vec
1573 * configure: Regenerate.
1574 * targets.c: Added xc16x related information
1575 * cpu-xc16x.c: New file
1576 * reloc.c: Add new relocations specific to xc16x:
1577 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1579 * elf32-xc16x.c: New file.
1581 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1583 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1584 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1586 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1589 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1591 (ppc64_elf_relocate_section): Check output reloc section size.
1592 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1594 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
1597 * elf.c (get_segment_type): New function.
1598 (_bfd_elf_print_private_bfd_data): Use it.
1599 (print_segment_map): New function.
1600 (assign_file_positions_for_segments): Call print_segment_map
1601 when there are not enough room for program headers.
1603 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
1605 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1606 traditional MIPS ELF targets.
1608 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
1611 * dwarf2.c (check_function_name): New function.
1612 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1613 check if function is correct.
1615 2006-02-16 Alan Modra <amodra@bigpond.net.au>
1617 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1619 (elf_link_input_bfd): Adjust comments.
1621 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1623 * elf.c (copy_private_bfd_data): Minor update.
1625 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1628 * elf.c (copy_private_bfd_data): Renamed to ...
1629 (rewrite_elf_program_header): This.
1630 (copy_elf_program_header): New function.
1631 (copy_private_bfd_data): Likewise.
1633 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
1635 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
1636 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
1637 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
1638 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
1639 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
1640 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
1641 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
1642 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
1643 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
1644 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
1645 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
1646 bfd_mach_mcf_isa_b_usp_float_emac): New.
1647 (bfd_default_scan): Update coldfire mapping.
1648 * bfd-in.h (bfd_m68k_mach_to_features,
1649 bfd_m68k_features_to_mach): Declare.
1650 * bfd-in2.h: Rebuilt.
1651 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
1652 adjust legacy names.
1653 (m68k_arch_features): New.
1654 (bfd_m68k_mach_to_features,
1655 bfd_m68k_features_to_mach): Define.
1656 * elf32-m68k.c (elf32_m68k_object_p): New.
1657 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
1658 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
1659 (elf_backend_object_p): Define.
1660 * ieee.c (ieee_write_processor): Update coldfire machines.
1661 * libbfd.h: Rebuilt.
1663 2006-02-06 Steve Ellcey <sje@cup.hp.com>
1665 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
1668 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
1670 * coff-z80.c (r_imm24): New howto.
1671 (rtype2howto): New case R_IMM24.
1672 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
1673 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
1675 2006-02-04 Richard Sandiford <richard@codesourcery.com>
1677 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
1678 has already been assigned a GOT index, copy that index to the
1679 current hash table entry.
1681 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
1683 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1684 for call-to-undefweak reloc overflow.
1686 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1688 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1689 for 32-bit relocs overflow.
1691 2006-01-27 Paul Brook <paul@codesourcery.com>
1693 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
1696 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
1698 Introduce TLS descriptors for i386 and x86_64.
1699 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
1700 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
1701 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
1702 * libbfd.h, bfd-in2.h: Rebuilt.
1703 * elf32-i386.c (elf_howto_table): New relocations.
1704 (R_386_tls): Adjust.
1705 (elf_i386_reloc_type_lookup): Map new relocations.
1706 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1707 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1708 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
1709 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
1710 (elf_i386_local_tlsdesc_gotent): New macro.
1711 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
1712 (elf_i386_compute_jump_table_size): New macro.
1713 (link_hash_newfunc): Initialize tlsdesc_got.
1714 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
1715 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
1716 R_386_TLS_DESC_CALL.
1717 (elf_i386_check_relocs): Likewise. Allocate space for
1718 local_tlsdesc_gotent.
1719 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
1720 R_386_TLS_DESC_CALL.
1721 (allocate_dynrelocs): Count function PLT relocations. Reserve
1722 space for TLS descriptors and relocations.
1723 (elf_i386_size_dynamic_sections): Reserve space for TLS
1724 descriptors and relocations. Set up sgotplt_jump_table_size.
1725 Don't zero reloc_count in srelplt.
1726 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
1727 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
1728 R_386_TLS_DESC_CALL.
1729 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1730 (elf_backend_always_size_sections): Define.
1731 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
1732 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
1733 (R_X86_64_standard): Adjust.
1734 (x86_64_reloc_map): Map new relocs.
1735 (elf64_x86_64_rtype_to_howto): New, split out of...
1736 (elf64_x86_64_info_to_howto): ... this function, and...
1737 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
1738 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1739 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1740 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
1741 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
1742 (elf64_x86_64_local_tlsdesc_gotent): New macro.
1743 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
1744 tlsdesc_got and sgotplt_jump_table_size fields.
1745 (elf64_x86_64_compute_jump_table_size): New macro.
1746 (link_hash_newfunc): Initialize tlsdesc_got.
1747 (elf64_x86_64_link_hash_table_create): Initialize new fields.
1748 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
1749 R_X86_64_TLSDESC_CALL.
1750 (elf64_x86_64_check_relocs): Likewise. Allocate space for
1751 local_tlsdesc_gotent.
1752 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
1753 R_X86_64_TLSDESC_CALL.
1754 (allocate_dynrelocs): Count function PLT relocations. Reserve
1755 space for TLS descriptors and relocations.
1756 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
1757 descriptors and relocations. Set up sgotplt_jump_table_size,
1758 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
1759 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
1761 (elf64_x86_64_always_size_sections): New. Set up
1763 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
1764 R_386_TLS_DESC_CALL.
1765 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1766 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
1767 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
1768 (elf_backend_always_size_sections): Define.
1770 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
1773 * dwarf2.c (comp_unit_contains_address): Update comment.
1774 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
1775 lma. Return TRUE only if both comp_unit_contains_address and
1776 comp_unit_find_nearest_line return TRUE.
1777 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
1779 2006-01-18 Alan Modra <amodra@bigpond.net.au>
1781 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
1782 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
1783 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
1784 elf_gc_mark_dynamic_ref_symbol. Make global.
1785 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
1786 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
1787 (elfNN_bed): Init new field.
1788 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
1789 (ppc64_elf_gc_mark_dynamic_ref): New function.
1791 2006-01-17 Alan Modra <amodra@bigpond.net.au>
1793 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
1795 2006-01-17 Nick Clifton <nickc@redhat.com>
1798 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
1801 2006-01-11 Nick Clifton <nickc@redhat.com>
1803 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
1804 into the newly (re)allocated map array.
1806 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
1808 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
1810 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1812 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
1815 For older changes see ChangeLog-2005
1821 version-control: never
projects / deliverable / binutils-gdb.git / blob