1 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
3 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
4 sections only if the SHF_OS_NONCONFORMING flag is present.
6 2006-07-24 Nick Clifton <nickc@redhat.com>
9 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
10 existance of output sections before putting their entries into the
13 2006-07-20 Thiemo Seufer <ths@mips.com>
15 * elf32-mips.c (mips16_jump_reloc): Remove function.
16 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
17 instead of mips16_jump_reloc.
18 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
19 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
20 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
22 2006-07-19 Alan Modra <amodra@bigpond.net.au>
24 * bfd-in.h (enum notice_asneeded_action): Define.
25 * bfd-in2.h: Regenerate.
26 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
27 function with NULL name for as-needed handling.
29 2006-07-18 Paul Brook <paul@codesourcery.com>
31 * bfd-in2.h: Regenerate.
32 * libbfd.h: Regenerate.
33 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
35 2006-07-18 Nick Clifton <nickc@redhat.com>
37 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
38 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
40 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
42 2006-07-14 Jakub Jelinek <jakub@redhat.com>
44 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
46 2006-07-14 Mark Kettenis <kettenis@gnu.org>
48 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
49 to the start of a block.
51 2006-07-13 Nick Clifton <nickc@redhat.com>
53 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
54 returning a NULL value.
56 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
59 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
60 the old versioned dynamic definition to the new one with
61 non-default visibility. Hide the symbol if it is hidden or
64 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
66 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
68 2006-07-10 Jakub Jelinek <jakub@redhat.com>
70 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
71 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
73 (special_sections_g): Include .gnu.hash section.
74 (bfd_elf_gnu_hash): New function.
75 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
76 (struct elf_backend_data): Add elf_hash_symbol method.
77 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
78 only if info->emit_hash, create .gnu.hash section if
80 (struct collect_gnu_hash_codes): New type.
81 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
82 _bfd_elf_hash_symbol): New functions.
83 (compute_bucket_count): Don't compute HASHCODES array, instead add
84 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
85 instead of bed->s->arch_size / 8. Fix .hash size estimation.
86 When not optimizing, use the number of hashed symbols rather than
88 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
89 and ADD DT_GNU_HASH if info->emit_gnu_hash.
90 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
91 adjust compute_bucket_count caller. Create and populate .gnu.hash
92 section if info->emit_gnu_hash.
93 (elf_link_output_extsym): Only populate .hash section if
94 finfo->hash_sec != NULL.
95 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
96 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
97 (elfNN_bed): Add elf_backend_hash_symbol.
98 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
99 (elf_backend_hash_symbol): Define.
100 * elf32-i386.c (elf_i386_hash_symbol): New function.
101 (elf_backend_hash_symbol): Define.
103 2006-07-05 Nick Clifton <nickc@redhat.com>
106 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
107 entry when multiple definitions of a symbol are encountered.
109 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
111 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
113 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
114 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
116 2006-06-29 Jakub Jelinek <jakub@redhat.com>
119 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
120 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
122 (elf_i386_relocate_section): Likewise. For GD->IE transition
123 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
125 2006-06-23 Alan Modra <amodra@bigpond.net.au>
128 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
129 program_header_size to -1.
130 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
131 (assign_file_positions_for_load_sections ): Likewise.
132 (_bfd_elf_sizeof_headers): Use saved program_header_size if
134 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
135 alloc if already done.
136 * elf32-i386.c (elf_i386_mkobject): Likewise.
137 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
138 * elf32-s390.c (elf_s390_mkobject): Likewise.
139 * elf32-sh.c (sh_elf_mkobject): Likewise.
140 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
141 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
142 * elf64-s390.c (elf_s390_mkobject): Likewise.
143 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
144 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
146 2006-06-20 Jakub Jelinek <jakub@redhat.com>
148 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
149 section for relocatable link.
151 2006-06-21 Alan Modra <amodra@bigpond.net.au>
153 * elf-bfd.h (struct elf_backend_data): Add
154 elf_backend_modify_program_headers.
155 * elfxx-target.h (elf_backend_modify_program_headers): Define.
156 (elfNN_bed): Init new field.
157 * elf.c (elf_modify_segment_map): Remove comment.
158 (assign_file_positions_for_load_sections): Only call
159 elf_modify_segment_map for objcopy/strip.
160 (assign_file_positions_except_relocs): Call
161 elf_backend_modify_program_headers.
162 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
164 (elf32_frvfdpic_modify_segment_map): Delete.
165 (elf32_frvfdpic_modify_program_headers): New.
166 (elf_backend_modify_segment_map): Don't define.
167 (elf_backend_modify_program_headers): Define.
168 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
170 (elf32_bfinfdpic_modify_segment_map): Delete.
171 (elf32_bfinfdpic_modify_program_headers): New.
172 (elf_backend_modify_segment_map): Don't define.
173 (elf_backend_modify_program_headers): Define.
174 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
176 (elfNN_ia64_modify_segment_map): ..here.
177 (elf_backend_modify_program_headers): Define.
179 2006-06-20 Jakub Jelinek <jakub@redhat.com>
181 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
182 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
184 2006-06-20 Alan Modra <amodra@bigpond.net.au>
186 * elf-bfd.h: Formatting.
187 (_bfd_elf_map_sections_to_segments): Declare.
188 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
189 clear program_header_size.
190 * elf.c (get_program_header_size): Move. Don't use or set saved
191 program_header_size here.
192 (elf_modify_segment_map): New function. Split out from..
193 (assign_file_positions_for_load_sections): ..here. Assert
194 header size is correct. Remove dead code.
195 (_bfd_elf_map_sections_to_segments): Rename from
196 map_sections_to_segments. Make global. Use get_program_header_size
197 when we need estimate of header size. Call elf_modify_segment_map.
198 Set program_header_size.
199 (print_segment_map): Delete.
200 (_bfd_elf_sizeof_headers): If segment_map available, get the
202 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
203 for calling more than once.
204 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
205 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
206 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
207 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
208 (elf_backend_additional_program_headers): Delete.
209 (elf_backend_modify_segment_map): Delete.
210 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
211 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
212 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
214 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
216 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
217 bit for undefined symbols.
219 2006-06-19 Alan Modra <amodra@bigpond.net.au>
221 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
223 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
224 bfd_link_info pointer.
225 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
226 * bfd.c (bfd_sizeof_headers): Tweak param name.
227 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
228 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
229 * binary.c (binary_sizeof_headers): Adjust.
230 * bout.c (b_out_sizeof_headers): Adjust.
231 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
232 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
233 * coffgen.c (coff_sizeof_headers): Adjust.
234 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
235 (ecoff_compute_section_file_positions): Adjust.
236 (_bfd_ecoff_write_object_contents): Adjust.
237 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
238 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
239 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
240 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
241 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
242 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
243 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
244 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
245 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
246 * i386msdos.c: Convert to ISO C.
247 (msdos_sizeof_headers): Adjust.
248 * i386os9k.c: Convert to ISO C.
249 (os9k_sizeof_headers): Adjust.
250 * ieee.c (ieee_sizeof_headers): Adjust.
251 * ihex.c (ihex_sizeof_headers): Adjust.
252 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
253 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
254 * libcoff-in.h (coff_sizeof_headers): Adjust.
255 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
256 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
257 * mmo.c (mmo_sizeof_headers): Adjust.
258 * oasys.c (oasys_sizeof_headers): Adjust.
259 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
260 * pef.c (bfd_pef_sizeof_headers): Adjust.
261 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
262 * som.c (som_sizeof_headers): Adjust.
263 * srec.c (srec_sizeof_headers): Adjust.
264 * tekhex.c (tekhex_sizeof_headers): Adjust.
265 * versados.c (versados_sizeof_headers): Adjust.
266 * vms.c (vms_sizeof_headers): Adjust.
267 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
268 * xsym.c (bfd_sym_sizeof_headers): Adjust.
269 * xsym.h (bfd_sym_sizeof_headers): Adjust.
270 * bfd-in2.h: Regenerate.
271 * libbfd.h: Regenerate.
272 * libcoff.h: Regenerate.
274 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
276 * bfd-in2.h: Regenerate.
277 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
278 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
279 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
280 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
281 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
282 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
283 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
284 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
285 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
286 R_ARM_LDC_SB_G2): New relocation types.
287 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
288 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
290 (elf32_arm_howto_table_3): Delete; contents merged into
291 elf32_arm_howto_table_2.
292 (elf32_arm_howto_from_type): Adjust correspondingly.
293 (elf32_arm_reloc_map): Extend with the above relocations.
294 (calculate_group_reloc_mask): New function.
295 (identify_add_or_sub): New function.
296 (elf32_arm_final_link_relocate): Support for the above
298 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
299 codes to correspond to the above relocations.
301 2006-06-14 Richard Sandiford <richard@codesourcery.com>
303 * elf32-m68k.c (elf_m68k_plt_info): New structure.
304 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
305 (elf_m68k_plt_entry): Likewise.
306 (elf_m68k_plt_info): New table.
307 (CFV4E_PLT_ENTRY_SIZE): Rename to...
308 (ISAB_PLT_ENTRY_SIZE): ...this.
309 (CFV4E_FLAG): Delete.
310 (elf_cfv4e_plt0_entry): Rename to...
311 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
312 for the second instruction too.
313 (elf_cfv4e_plt_entry): Rename to...
314 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
315 (elf_isab_plt_info): New table.
316 (CPU32_FLAG): Delete.
317 (PLT_CPU32_ENTRY_SIZE): Rename to...
318 (CPU32_PLT_ENTRY_SIZE): ...this.
319 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
320 style in-place addends.
321 (elf_cpu32_plt_entry): Likewise.
322 (elf_cpu32_plt_info): New table.
323 (elf_m68k_link_hash_table): Add a plt_info field.
324 (elf_m68k_link_hash_table_create): Initialize it.
325 (elf_m68k_get_plt_info): New function.
326 (elf_m68k_always_size_sections): Likewise.
327 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
328 (elf_m68k_install_pc32): New function.
329 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
330 elf_m68k_install_pc32.
331 (elf_m68k_finish_dynamic_sections): Likewise.
332 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
333 (elf_backend_always_size_sections): Define.
335 2006-06-14 Alan Modra <amodra@bigpond.net.au>
337 * elflink.c (elf_link_add_object_symbols): Save and restore
338 struct bfd_hash_table table, size and count fields for
341 2006-06-12 Thiemo Seufer <ths@mips.com>
343 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
344 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
345 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
347 (ELF_COMMONPAGESIZE): Define in a more obvious way.
349 2006-06-12 Nick Clifton <nickc@redhat.com>
352 * elflink.c (elf_link_add_object_symbols): Fix the warning message
353 about mismatched alignments to allow for the case where the common
354 alignment has been deduced from the section alignment.
355 * bfd.c (_bfd_default_error_handler): Update comment to explain
356 why bfd and asection varargs are out of order. Explicitly catch
357 and abort on NULL bfd and asection arguments.
359 2006-06-11 Richard Sandiford <richard@codesourcery.com>
360 Thiemo Seufer <ths@mips.com>
362 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
363 (STUB_ORI): New macro.
364 (STUB_LI16U): Fix formatting.
365 (MIPS_FUNCTION_STUB_SIZE): Delete.
366 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
367 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
368 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
369 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
370 instead of MIPS_FUNCTION_STUB_SIZE.
371 (count_section_dynsyms): New function, split out from
372 _bfd_mips_elf_final_link.
373 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
374 of the number of dynamic symbols needed and use it to set up
375 function_stub_size. Use function_stub_size rather than
376 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
377 Use 16-byte stubs for 0x10000 dynamic symbols.
378 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
379 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
380 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
381 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
382 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
383 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
384 Use STUB_ORI rather than STUB_LI16U for big stubs.
385 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
386 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
388 2006-06-09 David Ung <davidu@mips.com>
390 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
393 2006-06-08 David Daney <ddaney@avtrex.com>
395 * elfxx-mips.c (STUB_LI16): Removed.
396 (STUB_LUI): New macro.
399 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
400 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
401 MIPS_FUNCTION_STUB_SIZE.
402 (_bfd_mips_elf_always_size_sections): Ditto.
403 (_bfd_mips_elf_size_dynamic_sections): Ditto.
404 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
405 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
406 to allow larger symbol table indexes.
408 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
410 * po/Make-in (pdf, ps): New dummy targets.
412 2006-06-06 Alan Modra <amodra@bigpond.net.au>
414 * hash.c (bfd_hash_lookup): Correct stray line.
416 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
417 (elfcore_grok_nto_status): Use long instead of pid_t.
418 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
420 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
422 * po/Make-in (top_builddir): Define.
424 2006-06-05 Alan Modra <amodra@bigpond.net.au>
426 * Makefile.am: Run "make dep-am".
427 * Makefile.in: Regenerate.
428 * config.in: Regenerate.
430 2006-06-02 Alan Modra <amodra@bigpond.net.au>
431 H.J. Lu <hongjiu.lu@intel.com>
434 * elflink.c (bfd_elf_final_link): Don't output section symbols
435 for special ELF sections.
437 2006-06-01 Alan Modra <amodra@bigpond.net.au>
439 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
440 instead of bfd_make_section*.
441 * aix386-core.c: Likewise.
442 * aix5ppc-core.c: Likewise.
443 * aout-adobe.c: Likewise.
444 * aoutf1.h: Likewise.
445 * binary.c: Likewise.
446 * cisco-core.c: Likewise.
447 * coff-arm.c: Likewise.
448 * coff-h8300.c: Likewise.
450 * elf32-bfin.c: Likewise.
451 * elf32-m32c.c: Likewise.
452 * hppabsd-core.c: Likewise.
453 * hpux-core.c: Likewise.
454 * i386linux.c: Likewise.
457 * irix-core.c: Likewise.
458 * lynx-core.c: Likewise.
459 * m68klinux.c: Likewise.
460 * mach-o.c: Likewise.
461 * netbsd-core.c: Likewise.
462 * nlmcode.h: Likewise.
463 * opncls.c: Likewise.
464 * osf-core.c: Likewise.
465 * peXXigen.c: Likewise.
466 * ppcboot.c: Likewise.
467 * ptrace-core.c: Likewise.
468 * rs6000-core.c: Likewise.
469 * sco5-core.c: Likewise.
470 * sparclinux.c: Likewise.
473 * trad-core.c: Likewise.
474 * xcofflink.c: Likewise.
477 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
479 * Makefile.am (INCLUDES): Use @INCINTL@.
480 * acinclude.m4: Include new gettext macros.
481 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
482 Manually substitute POFILES and GMOFILES.
483 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
485 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
487 * bfd.c (bfd_emul_get_maxpagesize): New.
488 (bfd_elf_set_pagesize): Likewise.
489 (bfd_emul_set_maxpagesize): Likewise.
490 (bfd_emul_get_commonpagesize): Likewise.
491 (bfd_emul_set_commonpagesize): Likewise.
492 * bfd-in2.h: Regenerated.
494 * elf-bfd.h (elf_backend_data): Add commonpagesize.
495 (xvec_get_elf_backend_data): New.
496 (get_elf_backend_data): Use xvec_get_elf_backend_data.
498 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
499 * elfxx-target.h (elfNN_bed): Likewise.
501 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
502 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
503 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
504 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
505 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
506 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
507 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
508 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
509 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
510 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
511 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
512 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
514 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
515 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
517 * targets.c (bfd_find_target): Support NULL abfd.
519 2006-05-30 Nick Clifton <nickc@redhat.com>
521 * po/es.po: Updated Spanish translation.
523 2006-05-27 Alan Modra <amodra@bigpond.net.au>
524 H.J. Lu <hongjiu.lu@intel.com>
526 * elf.c (assign_file_positions_for_load_sections): Retrieve
527 maxpagesize from m->p_align if it is valid. Set p_vaddr,
528 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
529 (copy_elf_program_header): Copy p_align. Set p_align_valid.
531 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
533 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
535 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
537 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
539 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
541 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
543 2006-05-26 Alan Modra <amodra@bigpond.net.au>
545 * elf.c (sym_is_global): Return a bfd_boolean.
546 (ignore_section_sym): New function.
547 (elf_map_symbols): Use ignore_section_sym to discard some syms.
548 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
549 bfd before using elf_section_syms.
551 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
553 * config.bfd: (sh-*-linux*): Treat as 64bit target.
554 (sh*l*-*-netbsdelf*): Likewise.
555 (sh-*-netbsdelf*): Likewise.
556 (shl*-*-elf*): Likewise.
557 (sh[1234]l*-*-elf*): Likewise.
558 (sh3el*-*-elf*): Likewise.
559 (shl*-*-kaos*): Likewise.
560 (sh-*-elf*): Likewise.
561 (sh[1234]*-elf*): Likewise.
562 (sh-*-rtems*): Likewise.
563 (sh-*-kaos*): Likewise.
565 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
568 * config.bfd: Set want64 to true if 64bit bfd is used.
569 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
570 (sh*l*-*-netbsdelf*): Likewise.
571 (sh-*-netbsdelf*): Likewise.
572 (shl*-*-elf*): Likewise.
573 (sh[1234]l*-*-elf*): Likewise.
574 (sh3el*-*-elf*): Likewise.
575 (shl*-*-kaos*): Likewise.
576 (sh-*-elf*): Likewise.
577 (sh[1234]*-elf*): Likewise.
578 (sh-*-rtems*): Likewise.
579 (sh-*-kaos*): Likewise.
581 2006-05-24 Paul Brook <paul@codesourcery.com>
583 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
584 * elf32-arm.c (output_arch_syminfo): Define.
585 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
586 elf32_arm_output_arch_local_syms): New functions.
587 (elf_backend_output_arch_local_syms): Define.
588 * elflink.c (bfd_elf_final_link): Call
589 elf_backend_output_arch_local_syms.
590 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
592 (elfNN_bed): Add elf_backend_output_arch_local_syms.
594 2006-05-24 Paul Brook <paul@codesourcery.com>
596 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
597 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
598 elf32_arm_finish_dynamic_symbol): Use them.
600 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
601 Randolph Chung <tausq@debian.org>
603 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
604 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
605 Add handling for TLS relocations.
606 (elf_hpp_reloc_final_type): Handle TLS relocs.
607 * elf32-hppa.c: Add authors for cleanup and TLS support.
608 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
609 (elf32_hppa_link_hash_entry): Add tls_type.
610 (elf32_hppa_link_hash_table): Add tld_ldm_got.
611 (hppa_link_has_newfunc): Set tls_type.
612 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
613 (hppa_stub_name): Use hh_name macro.
614 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
615 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
617 (elf32_hppa_gc_sweep_hook): Likewise.
618 (allocate_dynrelocs): Handle TLS relocs.
619 (elf32_hppa_size_dynamic_sections): Count space required by TLS
620 relocs. Use hh_name macro.
621 (dtpoff_base): New function.
623 (elf32_hppa_optimized_tls_reloc): Likewise.
624 (final_link_relocate): Handle TLS relocs.
625 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
627 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
628 hh_name and eh_name macros.
629 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
631 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
633 * archures.c: Add bfd_mach_avr6.
634 * cpu-avr.c: Likewise.
635 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
637 * libbfd.h: Regenerate.
638 * bfd-in2.h:Regenerate.
639 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
640 * elf32-avr.c: Add elf32-avr.h to include list.
641 (elf32_avr_stub_hash_entry): New function.
642 (elf32_avr_link_hash_table): New struct.
643 (avr_link_hash_table): Likewise.
644 (avr_stub_hash_entry): Likewise.
645 (avr_stub_hash_lookup): New function.
646 (stub_hash_newfunc): New function.
647 (elf32_avr_link_hash_table_create): New function.
648 (elf32_avr_link_hash_table_free): New function.
649 (avr_get_stub_addr): New function.
650 (debug_relax, debug_stubs): Add new global variables controlling
651 debugging printout to stdout.
652 (avr_pc_wrap_around): Change the type to bfd_vma.
653 (avr_replace_call_ret_sequences): Add a new variable controling
654 linkrelax optimizations.
655 (avr_stub_is_required_for_16_bit_reloc): New function.
656 (avr_final_link_relocate):
657 Add linker hash table to parameter list. Use stub addr. if necessary.
658 (elf32_avr_relocate_section):
659 Add linker hashtable to parameter list of avr_final_link_relocate.
660 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
661 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
662 (elf32_avr_relax_delete_bytes):
663 Iterate over all sections of a bfd when adjusting relocs addends.
664 (elf32_avr_relax_section):
665 Evaluate avr_replace_call_ret_sequences and recalculate the size of
667 (avr_stub_name): New function.
668 (avr_get_stub_entry): New function.
669 (avr_add_stub): New function.
670 (avr_build_one_stub): New function.
671 (avr_size_one_stub): New function.
672 (elf32_avr_setup_params): New function.
673 (elf32_avr_setup_section_lists): New function.
674 (get_local_syms): New function.
675 (elf32_avr_size_stubs): New function.
676 (bfd_elf32_bfd_link_hash_table_create): New function.
677 (bfd_elf32_bfd_link_hash_table_free): New function.
679 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
683 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
684 update CIE/FDE length. Don't pad to the section alignment.
686 2006-05-23 Jie Zhang <jie.zhang@analog.com>
688 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
689 deteted entries in .eh_frame section.
691 2006-05-23 Jie Zhang <jie.zhang@analog.com>
693 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
694 instead of _GLOBAL_OFFSET_TABLE_.
695 (bfin_relocate_section): Ditto.
696 (_bfin_create_got_section): Ditto.
697 (elf32_bfinfdpic_create_dynamic_sections): Use
698 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
699 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
701 2006-05-23 Alan Modra <amodra@bigpond.net.au>
703 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
704 function syms over other syms.
706 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
708 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
710 (bfd_elf_final_link): Add a late DT_TEXTREL check.
711 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
712 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
713 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
714 Use MIPS_ELF_READONLY_SECTION.
715 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
717 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
718 if no text relocations were generated.
720 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
722 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
724 2006-05-19 Alan Modra <amodra@bigpond.net.au>
726 * elf.c (elf_fake_sections): Formatting.
727 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
728 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
729 section alignment to increase p_align for PT_LOAD.
730 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
731 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
732 other than PT_LOAD, and PT_NOTE in core.
734 2006-05-17 Alan Modra <amodra@bigpond.net.au>
736 * elf.c (assign_file_positions_for_segments): Split into..
737 (assign_file_positions_for_load_sections): ..this, and..
738 (assign_file_positions_for_non_load_sections): ..this new function,..
739 (assign_file_positions_except_relocs): ..writing program headers here.
741 2006-05-17 Alan Modra <amodra@bigpond.net.au>
743 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
744 non-load sections if they have relocs.
746 2006-05-15 Paul Brook <paul@codesourcery.com>
748 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
749 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
750 Check symbol name is of specified type.
751 * elf32-arm.c (elf32_arm_is_target_special_symbol,
752 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
753 bfd_is_arm_special_symbol_name.
754 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
755 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
756 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
757 (bfd_is_arm_mapping_symbol_name): Remove prototype.
758 (bfd_is_arm_special_symbol_name): Add prototype.
759 * bfd-in2.h: Regenerate.
761 2006-05-15 David Heine <dlheine@tensilica.com>
762 Bob Wilson <bob.wilson@acm.org>
764 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
765 undefined opcode. Clean up assertions.
766 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
767 Factor most of the code into separate functions....
768 (can_narrow_instruction, can_widen_instruction): New.
769 (prev_instr_is_a_loop): New.
770 (compute_ebb_proposed_actions): Combine error handling code for
771 decode errors. Replace call to insn_decode_len with inline code.
772 Use can_narrow_instruction and can_widen_instruction. Handle errors
773 from call to xtensa_opcode_is_loop.
774 (relax_section): Adjust calls to narrow_instruction and
777 2006-05-15 Alan Modra <amodra@bigpond.net.au>
780 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
783 2006-05-11 Michael Matz <matz@suse.de>
785 * elflink.c (match_group_member): Correctly iterate group
788 2006-05-11 Paul Brook <paul@codesourcery.com>
790 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
791 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
792 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
794 * bfd-in2.h: Regenerate.
795 * libbfd.h: Regenerate.
796 * libcoff.h: Regenerate.
798 2006-05-11 Mike Bland <mbland@google.com>
800 * elf.c (_bfd_elf_init_private_section_data): Don't change
801 section type if already set.
803 2006-05-10 Nick Clifton <nickc@redhat.com>
806 * elfcode.h (valid_section_index_p): New function: Checks for a
807 valid section index. Allows indicies in the range SHN_LOPROC to
809 (elf_object_p): Use valid_section_index_p.
811 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
813 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
814 ARM_SECREL): Mark WinCE versions of these relocs as partial
816 (coff_arm_relocate_section): Adjust addend for WinCE.
818 2006-05-10 Alan Modra <amodra@bigpond.net.au>
821 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
823 2006-05-09 Nick Clifton <nickc@redhat.com>
825 * coffcode.h (coff_write_relocs): Produce an error message if a an
826 out-of-range symbol index is detected in a reloc.
828 2006-05-09 Ben Elliston <bje@au.ibm.com>
830 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
831 local variable `dynobj'.
833 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
835 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
836 of the bfd's sections for the reloc-addend adjustments.
838 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
840 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
841 (elf_s390_relocate_section): Add code to do the GD->LE and
842 LD->LE TLS linker optimizations if a brasl instruction is used
843 for the __tls_get_offset function call.
844 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
846 2006-05-05 Alan Modra <amodra@bigpond.net.au>
848 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
849 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
850 the .toc and referenced by a TLS code sequence.
851 (ppc64_elf_edit_toc): Cater for the unlikely situation that
852 .toc is the first section in a file.
854 2006-05-04 Andreas Schwab <schwab@suse.de>
856 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
857 regs instead of an array of int.
858 (struct external_solaris_bcp_core): Likewise.
859 (swapcore_sun3): Use offsetof instead of computing the offset
861 (swapcore_sparc): Likewise. Simplify reference to c_regs.
862 (swapcore_solaris_bcp): Likewise.
864 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
866 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
869 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
871 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
874 2006-05-04 Ben Elliston <bje@au.ibm.com>
876 * coff-or32.c (bfd_section_from_shdr): Remove unused local
878 * cofflink.c (process_embedded_commands): Remove unused local
879 variables `had_read' and `had_shared'.
880 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
882 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
884 2006-05-03 Alan Modra <amodra@bigpond.net.au>
886 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
887 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
888 (bfd_und_symbol, bfd_ind_symbol): Delete.
889 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
891 (STD_SECTION): Adjust.
892 (_bfd_generic_new_section_hook): New function, extracted from..
893 (bfd_section_init): ..here.
894 (bfd_make_section_old_way): Call new_section_hook for abs, com,
895 und and ind sections.
896 * elf.c (_bfd_elf_large_com_section): Adjust.
897 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
898 * pdp11.c (new_section_hook): Likewise.
899 * coffcode.h (coff_new_section_hook): Likewise.
900 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
901 * elf.c (_bfd_elf_new_section_hook): Likewise.
902 * vms.c (vms_new_section_hook): Likwise.
903 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
905 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
906 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
907 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
908 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
909 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
910 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
911 * ieee.c (ieee_new_section_hook): Likewise. Call
912 _bfd_generic_new_section_hook too.
913 * mmo.c (mmo_new_section_hook): Likewise.
914 * oasys.c (oasys_new_section_hook): Likewise.
915 * som.c (som_new_section_hook): Likewise.
916 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
917 * bfd-in2.h: Regenerate.
918 * libbfd.h: Regenerate.
920 2006-05-03 Alan Modra <amodra@bigpond.net.au>
922 * hash.c (DEFAULT_SIZE): Revert last change.
923 (higher_prime_number): Correct test for no larger prime. Don't
924 abort on error, instead return 0. Depopulate primes[].
925 (bfd_hash_lookup): If we overflow size, refuse to grow table.
927 2006-05-02 Paul Brook <paul@codesourcery.com>
929 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
932 2006-05-02 Ben Elliston <bje@au.ibm.com>
934 * archive.c (bfd_generic_archive_p): Remove unused local variable
936 * dwarf2.c (decode_line_info): Remove unused local variable
938 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
940 * tekhex.c (tekhex_write_object_contents): Remove unused local
941 variable `bytes_written'.
942 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
944 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
945 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
946 (_bfd_ns32k_relocate_contents): Remove break after return.
947 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
949 2006-05-02 Nick Clifton <nickc@redhat.com>
951 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
952 in order to avoid conflicts with the global DEBUG define.
954 2006-05-02 Alan Modra <amodra@bigpond.net.au>
956 * dwarf2.c: Formatting.
957 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
958 output section check.
959 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
960 * elf32-m32c.c: Similarly.
961 * elf32-ppc.c: Similarly.
962 * elf32-v850.c: Similarly.
963 * nlm32-sparc.c: Similarly.
964 * elfcode.h: Similarly.
965 (elf_symbol_flags): Delete.
966 * elflink.c (elf_link_input_bfd): Comment typo.
968 2006-05-01 DJ Delorie <dj@redhat.com>
970 * bfd-in.h (bfd_hash_table): Add count field.
971 * bfd-in2.h: Regenerate.
972 * hash.c (higher_prime_number): New.
973 (bfd_hash_table_inint_n): Init count field.
974 (bfd_hash_lookup): Grow table as needed.
976 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
979 * tekhex.c (getvalue): Change return type to bfd_boolean and
980 add the new parameter. Return false if the unexpected character
983 (first_phase): Change return type to bfd_boolean and return
984 false if the unexpected character is found. Replace abort
985 with returning false.
986 (pass_over): Change return type to bfd_boolean and the type of
987 the second argument to bfd_boolean (*) (bfd *, int, char *).
988 Return false if FUNC returns false.
989 (tekhex_object_p): Return NULL if pass_over fails.
991 2006-04-27 Alan Modra <amodra@bigpond.net.au>
993 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
995 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
998 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
999 and flags if its BFD flags have been set.
1000 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1001 section type from input if it has been set to something
1004 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1007 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1010 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1011 abfd->sections is NULL.
1012 (elf32_arm_bfd_free_cached_info): New.
1013 (bfd_elf32_bfd_free_cached_info): Defined.
1015 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1016 to _bfd_free_cached_info.
1018 * libbfd-in.h (_bfd_free_cached_info): New.
1019 * libbfd: Regenerated.
1021 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1022 (_bfd_free_cached_info): New.
1024 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1026 * elf.c (assign_file_positions_except_relocs): Move code setting
1027 file position of non-loaded sections..
1028 (assign_file_positions_for_segments): ..to here.
1030 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1033 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1034 applications. Issue an error on sections we don't know how
1037 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1039 * Makefile.am: Run "make dep-am".
1040 * Makefile.in: Regenerate.
1042 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1044 * warning.m4 (--enable-werror): Format help message.
1045 (--enable-build-warnings): Likewise.
1046 * configure: Regenerate.
1048 2006-04-18 Nick Clifton <nickc@redhat.com>
1051 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1052 fields to still be handled as ELF files.
1054 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1056 * po/SRC-POTFILES.in: Regenerated.
1058 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1060 * configure.in: Update version to 2.17.50.
1061 * configure: Regenerated.
1063 2006-04-14 David Heine <dlheine@tensilica.com>
1065 * elf32-xtensa.c (build_reloc_opcodes): New.
1066 (compute_text_actions): Use it to decode opcodes outside inner loop.
1067 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1068 it is set, use it to get the opcodes for relocations.
1069 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1071 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1074 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1075 (GOT_TLS_IE_IE): Likewise.
1076 (GOT_TLS_IE_GD): Likewise.
1077 (GOT_TLS_IE_MASK): Likewise.
1078 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1079 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1081 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1082 are set, treat tls_type as GOT_TLS_IE_BOTH.
1083 (elf_i386_relocate_section): Likewise.
1085 2006-04-07 Randolph Chung <tausq@debian.org>
1087 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1088 (elf64_hppa_grok_psinfo): Likewise.
1089 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1091 2006-04-06 DJ Delorie <dj@redhat.com>
1093 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1094 each plt entry we create.
1096 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1098 * po/Make-in: Add install-html target.
1099 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1100 htmldir. Add install-html and install-html-recursive targets.
1101 * Makefile.in: Regenerate.
1102 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1103 * configure: Regenerate.
1105 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1107 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1108 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1111 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1113 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1116 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1117 James E Wilson <wilson@specifixinc.com>
1120 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1121 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1123 (elfNN_ia64_link_hash_entry): Likewise.
1124 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1126 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1128 (elfNN_ia64_hash_hide_symbol): Likewise.
1129 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1130 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1131 (elfNN_ia64_global_dyn_info_free): New function.
1132 (elfNN_ia64_local_dyn_info_free): Likewise.
1133 (elfNN_ia64_hash_table_free): Free local and global
1134 elfNN_ia64_dyn_sym_info.
1135 (addend_compare): New function.
1136 (sort_dyn_sym_info): Likewise.
1137 (get_dyn_sym_info): Updated to use binary search for addend.
1138 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1139 relocation arrays first.
1141 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1143 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1146 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1149 * elflink.c (check_dynsym): New.
1150 (elf_link_output_extsym): Use it.
1151 (bfd_elf_final_link): Likewise.
1153 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1156 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1157 symbol from the dynamic definition with the default version if
1158 its type and the type of existing regular definition mismatch.
1160 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1161 Daniel Jacobowitz <dan@codesourcery.com>
1163 * config.bfd (sparc-*-vxworks*): New stanza.
1164 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1165 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1166 * configure: Regenerate.
1167 * elf32-sparc.c: Include elf-vxworks.h.
1168 (elf32_sparc_vxworks_link_hash_table_create: New.
1169 (elf32_sparc_vxworks_final_write_processing): New.
1170 (TARGET_BIG_SYM): Override for VxWorks.
1171 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1172 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1173 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1174 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1175 (elf_backend_link_output_symbol_hook): Likewise.
1176 (elf_backend_emit_relocs): Likewise.
1177 (elf_backend_final_write_processing, elf32_bed): Likewise.
1178 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1179 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1180 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1181 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1182 build_plt_entry here.
1183 (create_got_section): Initialize sgotplt for VxWorks.
1184 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1185 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1186 Call elf_vxworks_create_dynamic_sections for VxWorks.
1187 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1188 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1189 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1190 for VxWorks. Check for the .got.plt section.
1191 (sparc_vxworks_build_plt_entry): New function.
1192 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1193 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1194 absolute on VxWorks.
1195 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1196 and DT_PLTGOT on VxWorks.
1197 (sparc_vxworks_finish_exec_plt): New.
1198 (sparc_vxworks_finish_shared_plt): New.
1199 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1200 Use plt_header_size and plt_entry_size.
1201 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1202 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1203 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1204 (elf32-sparc.lo): Likewise.
1205 * Makefile.in: Regenerate.
1206 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1207 (_bfd_target_vector): Add a pointer to it.
1209 2006-03-30 Ben Elliston <bje@au.ibm.com>
1212 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1213 special section number that exceeds the number of ELF sections
1214 (eg. SHN_MIPS_SCOMMON).
1216 2006-03-27 Richard Sandiford <richard@codesourcery.com>
1218 * elfxx-mips.c (mips_got_entry): Add more commentary.
1219 (mips_elf_local_got_index): Use the hash table entry to record
1220 the GOT index of forced-local symbols.
1221 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1222 in either the hash table entry or the mips_got_entry, not both.
1223 Add more commentary.
1224 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1225 mips_elf_initialize_tls_index.
1227 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1229 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1230 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1231 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1232 bfin_areloc_howto_table): Delete. All
1233 uses deleted as well.
1234 (bfin_reloc_map): Delete all stack relocs.
1235 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1236 bfin_reloc_type_lookup): Don't support them.
1237 (bfin_relocate_section): Don't try to handle them.
1239 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1240 * configure.in: Likewise.
1241 * configure: Regenerate.
1242 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1243 (BFIN_RELOC_MAX): Now 0x21.
1244 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1245 (bfd_elf32_bfinfdpic_vec): Declare.
1246 (IS_FDPIC): New macro.
1247 (struct bfinfdpic_elf_link_hash_table): New struct.
1248 (bfinfdpic_hash_table, bfinfdpic_got_section,
1249 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1250 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1251 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1252 bfinfdpic_plt_initial_offset): Accessor macros for it.
1253 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1254 (struct bfinfdpic_relocs_info): New struct.
1255 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1256 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1257 DEFAULT_STACK_SIZE): New macros.
1258 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1259 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1260 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1261 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1262 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1263 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1264 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1265 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1266 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1267 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1268 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1269 _bfinfdpic_resolve_final_relocs_info,
1270 elf32_bfinfdpic_size_dynamic_sections,
1271 elf32_bfinfdpic_always_size_sections,
1272 elf32_bfinfdpic_modify_segment_map,
1273 _bfinfdpic_count_got_plt_entries,
1274 elf32_bfinfdpic_finish_dynamic_sections,
1275 elf32_bfinfdpic_adjust_dynamic_symbol,
1276 elf32_bfinfdpic_finish_dynamic_symbol,
1277 elf32_bfinfdpic_elf_use_relative_eh_frame,
1278 elf32_bfinfdpic_elf_encode_eh_address,
1279 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1280 elf32_bfinfdpic_copy_private_bfd_data,
1281 (struct _bfinfdpic_dynamic_got_info,
1282 struct _bfinfdpic_dynamic_got_plt_info): New structs.
1283 (elf32_bfin_print_private_bfd_data): Print PIC flags.
1284 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1285 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1286 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1287 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1288 bfd_elf32_bfd_copy_private_bfd_data,
1289 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1290 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1291 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1292 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1293 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1294 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1295 elf_backend_omit_section_dynsym): Redefine these macros and include
1296 "elf32-target.h" again to create the elf32-bfinfdpic target.
1297 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1298 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1299 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1300 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1301 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1302 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1303 BFD_RELOC_BFIN_GOTOFFLO): New.
1304 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1305 (_bfd_target_vector): Add it.
1306 * bfd-in2.h: Regenerate.
1307 * libbfd.h: Regenerate.
1309 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1311 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1312 incompatible. Likewise MAC and EMAC code.
1313 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1314 bfd_get_compatible to set the new bfd architecture. Rely on it
1315 to detect incompatibilities.
1317 2006-03-23 Michael Matz <matz@suse.de>
1319 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1320 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1321 BFD_RELOC_X86_64_PLTOFF64.
1322 * bfd-in2.h: Regenerated.
1323 * libbfd.h: Regenerated.
1324 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1325 Add howtos for above relocs.
1326 (x86_64_reloc_map): Add mappings for new relocs.
1327 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1328 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
1329 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
1331 (elf64_x86_64_gc_sweep_hook): Reflect changes from
1332 elf64_x86_64_check_relocs for the new relocs.
1333 (elf64_x86_64_relocate_section): Handle new relocs.
1335 2006-03-22 Bob Wilson <bob.wilson@acm.org>
1337 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1338 rel->r_addend is zero.
1340 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1342 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1345 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1346 Daniel Jacobowitz <dan@codesourcery.com>
1347 Phil Edwards <phil@codesourcery.com>
1348 Zack Weinberg <zack@codesourcery.com>
1349 Mark Mitchell <mark@codesourcery.com>
1350 Nathan Sidwell <nathan@codesourcery.com>
1352 * bfd-in2.h: Regenerate.
1353 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1354 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1355 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1356 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1357 (bfd_elf32_littlemips_vec): Likewise.
1358 (bfd_elf32_nbigmips_vec): Likewise.
1359 (bfd_elf32_nlittlemips_vec): Likewise.
1360 (bfd_elf32_ntradbigmips_vec): Likewise.
1361 (bfd_elf32_ntradlittlemips_vec): Likewise.
1362 (bfd_elf32_tradbigmips_vec): Likewise.
1363 (bfd_elf32_tradlittlemips_vec): Likewise.
1364 (bfd_elf64_bigmips_vec): Likewise.
1365 (bfd_elf64_littlemips_vec): Likewise.
1366 (bfd_elf64_tradbigmips_vec): Likewise.
1367 (bfd_elf64_tradlittlemips_vec): Likewise.
1368 * elf32-mips.c: Include elf-vxworks.h.
1369 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1370 instead of calling mips_elf32_rtype_to_howto directly.
1371 (mips_vxworks_copy_howto_rela): New reloc howto.
1372 (mips_vxworks_jump_slot_howto_rela): Likewise.
1373 (mips_vxworks_bfd_reloc_type_lookup): New function.
1374 (mips_vxworks_rtype_to_howto): Likewise.
1375 (mips_vxworks_final_write_processing): Likewise.
1376 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1377 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1378 (elf_backend_want_got_plt): Likewise.
1379 (elf_backend_want_plt_sym): Likewise.
1380 (elf_backend_got_symbol_offset): Likewise.
1381 (elf_backend_want_dynbss): Likewise.
1382 (elf_backend_may_use_rel_p): Likewise.
1383 (elf_backend_may_use_rela_p): Likewise.
1384 (elf_backend_default_use_rela_p): Likewise.
1385 (elf_backend_got_header_size: Likewise.
1386 (elf_backend_plt_readonly): Likewise.
1387 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1388 (elf_backend_mips_rtype_to_howto): Likewise.
1389 (elf_backend_adjust_dynamic_symbol): Likewise.
1390 (elf_backend_finish_dynamic_symbol): Likewise.
1391 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1392 (elf_backend_add_symbol_hook): Likewise.
1393 (elf_backend_link_output_symbol_hook): Likewise.
1394 (elf_backend_emit_relocs): Likewise.
1395 (elf_backend_final_write_processing: Likewise.
1396 (elf_backend_additional_program_headers): Likewise.
1397 (elf_backend_modify_segment_map): Likewise.
1398 (elf_backend_symbol_processing): Likewise.
1399 * elfxx-mips.c: Include elf-vxworks.h.
1400 (mips_elf_link_hash_entry): Add is_relocation_target and
1401 is_branch_target fields.
1402 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1403 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1404 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1405 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1406 Return 3 for VxWorks.
1407 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1408 mips_elf_link_hash_table. Return 0 for VxWorks.
1409 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1410 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
1411 (mips_vxworks_exec_plt0_entry): New variable.
1412 (mips_vxworks_exec_plt_entry): Likewise.
1413 (mips_vxworks_shared_plt0_entry): Likewise.
1414 (mips_vxworks_shared_plt_entry): Likewise.
1415 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1416 (mips_elf_rel_dyn_section): Change the bfd argument to a
1417 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
1418 the name of the section.
1419 (mips_elf_initialize_tls_slots): Update the call to
1420 mips_elf_rel_dyn_section.
1421 (mips_elf_gotplt_index): New function.
1422 (mips_elf_local_got_index): Add an input_section argument.
1423 Update the call to mips_elf_create_local_got_entry.
1424 (mips_elf_got_page): Likewise.
1425 (mips_elf_got16_entry): Likewise.
1426 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1427 arguments. Create dynamic relocations for each entry on VxWorks.
1428 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1429 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1430 and MIPS_RESERVED_GOTNO.
1431 (mips_elf_create_got_section): Update the uses of
1432 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
1433 (is_gott_symbol): New function.
1434 (mips_elf_calculate_relocation): Use a dynobj local variable.
1435 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1436 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
1437 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
1438 relocations on VxWorks. Add dynamic relocations for references
1439 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
1440 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1441 in VxWorks executables.
1442 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1443 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1444 Don't allocate a null entry on VxWorks.
1445 (mips_elf_create_dynamic_relocation): Update the call to
1446 mips_elf_rel_dyn_section. Use absolute rather than relative
1447 relocations for VxWorks, and make them RELA rather than REL.
1448 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1449 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
1450 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1451 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1452 Call elf_vxworks_create_dynamic_sections for VxWorks and
1453 initialize the plt_header_size and plt_entry_size fields.
1454 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1455 used in VxWorks executables. Don't allocate dynamic relocations
1456 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1457 Set is_relocation_target for each symbol referenced by a relocation.
1458 Allocate .rela.dyn entries for relocations against the special
1459 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
1460 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
1461 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1462 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
1463 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1464 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1465 relocations. Don't set no_fn_stub on VxWorks.
1466 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1467 mips_elf_allocate_dynamic_relocations.
1468 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1469 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1470 entries for VxWorks, and do not create multiple GOTs.
1471 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1472 Handle .got specially for VxWorks. Update the uses of
1473 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1474 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
1475 once its final size is known. Set DF_TEXTREL for VxWorks. Add
1476 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1477 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
1478 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1479 (mips_vxworks_finish_exec_plt): Likewise.
1480 (mips_vxworks_finish_shared_plt): Likewise.
1481 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1482 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
1483 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1484 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
1485 and mips_elf_rel_dyn_section. Use a different GOT header for
1486 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
1487 (_bfd_mips_elf_link_hash_table_create): Initialize the new
1488 mips_elf_link_hash_table fields.
1489 (_bfd_mips_vxworks_link_hash_table_create): New function.
1490 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1491 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
1492 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1493 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1494 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1495 * libbfd.h: Regenerate.
1496 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1497 (elf32-mips.lo): Likewise.
1498 * Makefile.in: Regenerate.
1499 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1500 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1501 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1502 (_bfd_target_vector): Add entries for them.
1504 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1506 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1507 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1508 (elf_backend_special_sections): Remove #undef.
1510 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1512 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1513 for undefined weak symbols.
1515 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1518 * elflink.c (bfd_elf_final_link): Remove
1519 bed->elf_backend_emit_relocs from emit_relocs.
1521 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
1523 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1524 first relocation to the second when relaxing TLS GD to LE;
1525 zero it out when relaxing to IE.
1527 2006-03-17 Alan Modra <amodra@bigpond.net.au>
1530 * elflink.c (elf_link_add_object_symbols): Save and restore
1531 warning sym's linked sym.
1533 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1536 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1537 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
1538 hash_table -> htab. Formatting. Save entire symbol table
1539 before loading as-needed syms, and restore afterwards if lib not
1540 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
1541 name. Free some buffers earlier.
1542 * bfd-in.h (struct bfd_hash_table): Add entsize.
1543 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1544 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1545 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1547 (bfd_hash_table_init): Add param, adjust calls.
1548 * aoutx.h: Adjust all hash_table_init functions and calls.
1550 * coff-arm.c: Likewise.
1551 * coff-h8300.c: Likewise.
1552 * coff-ppc.c: Likewise.
1553 * cofflink.c: Likewise.
1554 * ecoff.c: Likewise.
1555 * ecofflink.c: Likewise.
1556 * elf-m10300.c: Likewise.
1557 * elf-strtab.c: Likewise.
1559 * elf32-arm.c: Likewise.
1560 * elf32-bfin.c: Likewise.
1561 * elf32-cris.c: Likewise.
1562 * elf32-frv.c: Likewise.
1563 * elf32-hppa.c: Likewise.
1564 * elf32-i386.c: Likewise.
1565 * elf32-m32r.c: Likewise.
1566 * elf32-m68hc1x.c: Likewise.
1567 * elf32-m68k.c: Likewise.
1568 * elf32-ppc.c: Likewise.
1569 * elf32-s390.c: Likewise.
1570 * elf32-sh.c: Likewise.
1571 * elf32-vax.c: Likewise.
1572 * elf64-alpha.c: Likewise.
1573 * elf64-hppa.c: Likewise.
1574 * elf64-ppc.c: Likewise.
1575 * elf64-s390.c: Likewise.
1576 * elf64-sh64.c: Likewise.
1577 * elf64-x86-64.c: Likewise.
1578 * elfxx-ia64.c: Likewise.
1579 * elfxx-mips.c: Likewise.
1580 * elfxx-sparc.c: Likewise.
1581 * i386linux.c: Likewise.
1582 * libaout.h: Likewise.
1583 * libbfd-in.h: Likewise.
1584 * libcoff-in.h: Likewise.
1585 * linker.c: Likewise.
1586 * m68klinux.c: Likewise.
1587 * merge.c: Likewise.
1588 * opncls.c: Likewise.
1589 * pdp11.c: Likewise.
1590 * sparclinux.c: Likewise.
1591 * stabs.c: Likewise.
1592 * sunos.c: Likewise.
1594 * xcofflink.c: Likewise.
1595 * section.c (struct section_hash_entry): Move to..
1596 * libbfd-in.h: ..here.
1597 * Makefile.am: Run "make dep-am"
1598 * Makefile.in: Regenerate.
1599 * bfd-in2.h: Regenerate.
1600 * libbfd.h: Regenerate.
1601 * libcoff.h: Regenerate.
1603 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1605 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1606 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
1607 last change to REL32 relocs so that they are counted as
1608 possibly dynamic as per REL24 and REL14.
1610 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1612 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1615 2006-03-15 Ben Elliston <bje@au.ibm.com>
1617 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1618 in_list elements, not just the first.
1620 2006-03-14 Richard Sandiford <richard@codesourcery.com>
1622 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1624 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
1625 for final links too.
1627 2006-03-13 Richard Sandiford <richard@codesourcery.com>
1629 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1631 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
1634 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1636 2006-03-10 Paul Brook <paul@codesourcery.com>
1638 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1639 (elf32_arm_print_private_bfd_data): Ditto.
1641 2006-03-09 Paul Brook <paul@codesourcery.com>
1643 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1646 2006-03-09 Khem Raj <khem@mvista.com>
1648 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1651 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
1653 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1655 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1656 Daniel Jacobowitz <dan@codesourcery.com>
1657 Zack Weinberg <zack@codesourcery.com>
1658 Nathan Sidwell <nathan@codesourcery.com>
1659 Paul Brook <paul@codesourcery.com>
1660 Ricardo Anguiano <anguiano@codesourcery.com>
1661 Phil Edwards <phil@codesourcery.com>
1663 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1664 (bfd_elf32_bigarm_symbian_vec): Likewise.
1665 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1666 (bfd_elf32_littlearm_vec): Likewise.
1667 (bfd_elf32_littlearm_symbian_vec): Likewise.
1668 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1669 * configure: Regenerate.
1670 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1671 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1672 (elf32_arm_vxworks_bed): Add forward declaration.
1673 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1674 (elf32_arm_vxworks_exec_plt0_entry): New table.
1675 (elf32_arm_vxworks_exec_plt_entry): Likewise.
1676 (elf32_arm_vxworks_shared_plt_entry): Likewise.
1677 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1678 (reloc_section_p): New function.
1679 (create_got_section): Use RELOC_SECTION.
1680 (elf32_arm_create_dynamic_sections): Likewise. Call
1681 elf_vxworks_create_dynamic_sections for VxWorks targets.
1682 Choose between the two possible values of plt_header_size
1684 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1685 (elf32_arm_abs12_reloc): New function.
1686 (elf32_arm_final_link_relocate): Call it. Allow the creation of
1687 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
1688 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
1689 r_addend fields of relocs. On rela targets, skip any code that
1690 adjusts in-place addends. When using _bfd_link_final_relocate
1691 to perform a final relocation, pass rel->r_addend as the addend
1693 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1694 object, ignore flags that are not standard on VxWorks.
1695 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1696 relocs on VxWorks. Use reloc_section_p.
1697 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1698 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
1699 .rela.plt.unloaded relocs on VxWorks targets.
1700 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
1701 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
1702 instead of DT_REL* tags on RELA targets.
1703 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1704 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
1705 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1706 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1707 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
1708 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
1709 Correct the .rela.plt.unreloaded symbol indexes.
1710 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1711 hook on VxWorks targets.
1712 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1713 Minor formatting tweak.
1714 (elf32_arm_vxworks_final_write_processing): New function.
1715 (elf_backend_add_symbol_hook): Override for VxWorks and reset
1717 (elf_backend_final_write_processing): Likewise.
1718 (elf_backend_emit_relocs): Likewise.
1719 (elf_backend_want_plt_sym): Likewise.
1720 (ELF_MAXPAGESIZE): Likewise.
1721 (elf_backend_may_use_rel_p): Minor formatting tweak.
1722 (elf_backend_may_use_rela_p): Likewise.
1723 (elf_backend_default_use_rela_p): Likewise.
1724 (elf_backend_rela_normal): Likewise.
1725 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1727 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1729 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1730 New. Adjust other variants.
1731 (bfd_default_scan): Update.
1732 * bfd-in2.h: Rebuilt.
1733 * cpu-m68k.c: Adjust.
1734 (bfd_m68k_compatible): New. Use it for architectures.
1735 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1736 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
1738 (elf32_m68k_print_private_bfd_data): Adjust.
1739 * ieee.c (ieee_write_processor): Adjust.
1741 2006-03-06 Alan Modra <amodra@bigpond.net.au>
1743 * dwarf2.c: Formatting.
1744 (add_line_info): Remove outer loop.
1746 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
1747 Alan Modra <amodra@bigpond.net.au>
1750 * dwarf2.c (loadable_section): New struct.
1751 (dwarf2_debug): Add loadable_section_count and
1753 (new_line_sorts_after): New.
1754 (add_line_info): Use new_line_sorts_after to compare line
1756 (check_function_name): Removed.
1757 (unset_sections): New.
1758 (place_sections): New.
1759 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1760 and unset_sections on relocatable files.
1761 (_bfd_dwarf2_find_line): Likewise.
1763 2006-03-03 Nick Clifton <nickc@redhat.com>
1765 * cpu-avr.c: Update to ISO-C90 formatting.
1766 * elf32-avr.c: Likewise.
1768 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1770 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1772 (bfd_elf_avr_final_write_processing): Set
1773 EF_AVR_LINKRELAX_PREPARED in e_flags field.
1774 (elf32_avr_relax_section): New function.
1775 (elf32_avr_relax_delete_bytes): New function.
1776 (elf32_avr_get_relocated_section_contents): New function.
1777 (avr_pc_wrap_around): New function.
1778 (avr_relative_distance_considering_wrap_around): New function.
1779 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1780 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1781 * libbfd.h: Regenerate.
1782 * bfd-in2.h: Regenerate.
1784 2006-03-02 DJ Delorie <dj@redhat.com>
1786 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1789 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1791 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1792 bfd_elf32_powerpc_vxworks_vec.
1794 2006-03-02 Nick Clifton <nickc@redhat.com>
1796 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1798 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1800 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1801 elf_vxworks_create_dynamic_sections.
1802 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1804 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1805 elf_vxworks_create_dynamic_sections.
1806 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1808 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1809 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1811 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1813 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1814 (elf_backend_link_output_symbol_hook): Use
1815 elf_vxworks_link_output_symbol_hook instead.
1816 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1817 (elf_backend_link_output_symbol_hook): Use
1818 elf_vxworks_link_output_symbol_hook instead.
1819 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1820 same interface as elf_backend_link_output_symbol_hook.
1821 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1822 prototype accordingly.
1824 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1826 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1827 (ppc_elf_link_hash_table): Replace old_got and new_got with
1828 plt_type and can_use_new_plt.
1829 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1830 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1831 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1832 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1833 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1834 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
1835 this function should not be called for VxWorks targets.
1836 (ppc_elf_tls_setup): Use plt_type instead of old_got.
1837 (allocate_got): Likewise. Rearrange so that max_before_header
1838 is only used for PLT_OLD and PLT_NEW.
1839 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1840 (ppc_elf_size_dynamic_sections): Likewise.
1841 (ppc_elf_relax_section): Likewise.
1842 (ppc_elf_relocate_section): Likewise.
1843 (ppc_elf_finish_dynamic_symbol): Likewise.
1844 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1846 2006-02-28 Richard Sandiford <richard@codesourcery.com>
1848 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1849 (elf_i386_link_hash_table_create): Initialize it.
1850 (elf_i386_compute_jump_table_size): Use it instead of
1851 srelplt->reloc_count.
1852 (allocate_dynrelocs): Likewise.
1853 (elf_i386_size_dynamic_sections): Likewise.
1854 (elf_i386_relocate_section): Likewise.
1856 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1858 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1859 (_bfd_elf_write_section_eh_frame): Likewise.
1861 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1863 * po/Make-in: Add html target.
1865 2006-02-27 Richard Sandiford <richard@codesourcery.com>
1867 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1868 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1869 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1870 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1871 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1872 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1873 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1874 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1875 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1876 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1877 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1878 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1879 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1880 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1881 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1882 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
1883 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1884 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1885 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1886 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1887 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1889 2006-02-25 Richard Sandiford <richard@codesourcery.com>
1891 * elf-bfd.h (elf_link_hash_table): Add hplt field.
1892 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1893 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1894 * elf32-frv.c (_frv_create_got_section): Likewise.
1895 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1896 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1897 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1898 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1899 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1900 (elf_i386_link_hash_table_create): Don't initialize them.
1901 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1903 (elf_i386_finish_dynamic_symbol): Likewise.
1904 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1905 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1906 (ppc_elf_finish_dynamic_symbol): Likewise.
1908 2006-02-24 DJ Delorie <dj@redhat.com>
1910 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1911 (m32c_elf_relocate_section): Don't relocate them.
1912 (compare_reloc): New.
1913 (relax_reloc): Remove.
1914 (m32c_offset_for_reloc): New.
1915 (m16c_addr_encodings): New.
1916 (m16c_jmpaddr_encodings): New.
1917 (m32c_addr_encodings): New.
1918 (m32c_elf_relax_section): Relax jumps and address displacements.
1919 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
1922 * reloc.c: Add m32c relax relocs.
1923 * libbfd.h: Regenerate.
1924 * bfd-in2.h: Regenerate.
1926 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
1929 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1930 (_bfd_elf_link_hash_fixup_symbol): New.
1932 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1933 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1936 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1938 * elfxx-target.h (elf_backend_fixup_symbol): New.
1939 (elfNN_bed): Initialize elf_backend_fixup_symbol.
1941 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1943 * cpu-ia64-opc.c (ins_immu5b): New.
1944 (ext_immu5b): Likewise.
1945 (elf64_ia64_operands): Add IMMU5b.
1947 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1950 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1952 * elf32-hppa.c (allocate_dynrelocs): Likewise.
1953 * elf32-i386.c (allocate_dynrelocs): Likewise.
1954 * elf32-s390.c (allocate_dynrelocs): Likewise.
1955 * elf32-sh.c (allocate_dynrelocs): Likewise.
1956 * elf64-s390.c (allocate_dynrelocs): Likewise.
1957 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1958 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
1959 on undef weak with non-default visibility too.
1960 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1962 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1964 * bfd.c: (_bfd_default_error_handler): Don't call abort on
1965 error, instead call _exit.
1966 (_bfd_abort): Call _exit not xexit.
1968 2006-02-17 Kevin Buettner <kevinb@redhat.com>
1970 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1972 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1974 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
1975 Anil Paranjape <anilp1@kpitcummins.com>
1976 Shilin Shakti <shilins@kpitcummins.com>
1978 * Makefile.am: Add xc16x related entry
1979 * Makefile.in: Regenerate
1980 * archures.c: Add bfd_xc16x_arch
1981 * bfd-in2.h: Regenerate
1982 * config.bfd: Add xc16x-*-elf
1983 * configure.in: Add bfd_elf32_xc16x_vec
1984 * configure: Regenerate.
1985 * targets.c: Added xc16x related information
1986 * cpu-xc16x.c: New file
1987 * reloc.c: Add new relocations specific to xc16x:
1988 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1990 * elf32-xc16x.c: New file.
1992 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1994 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1995 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1997 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2000 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2002 (ppc64_elf_relocate_section): Check output reloc section size.
2003 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2005 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2008 * elf.c (get_segment_type): New function.
2009 (_bfd_elf_print_private_bfd_data): Use it.
2010 (print_segment_map): New function.
2011 (assign_file_positions_for_segments): Call print_segment_map
2012 when there are not enough room for program headers.
2014 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2016 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2017 traditional MIPS ELF targets.
2019 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2022 * dwarf2.c (check_function_name): New function.
2023 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2024 check if function is correct.
2026 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2028 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2030 (elf_link_input_bfd): Adjust comments.
2032 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2034 * elf.c (copy_private_bfd_data): Minor update.
2036 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2039 * elf.c (copy_private_bfd_data): Renamed to ...
2040 (rewrite_elf_program_header): This.
2041 (copy_elf_program_header): New function.
2042 (copy_private_bfd_data): Likewise.
2044 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2046 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2047 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2048 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2049 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2050 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2051 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2052 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2053 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2054 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2055 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2056 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2057 bfd_mach_mcf_isa_b_usp_float_emac): New.
2058 (bfd_default_scan): Update coldfire mapping.
2059 * bfd-in.h (bfd_m68k_mach_to_features,
2060 bfd_m68k_features_to_mach): Declare.
2061 * bfd-in2.h: Rebuilt.
2062 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2063 adjust legacy names.
2064 (m68k_arch_features): New.
2065 (bfd_m68k_mach_to_features,
2066 bfd_m68k_features_to_mach): Define.
2067 * elf32-m68k.c (elf32_m68k_object_p): New.
2068 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2069 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2070 (elf_backend_object_p): Define.
2071 * ieee.c (ieee_write_processor): Update coldfire machines.
2072 * libbfd.h: Rebuilt.
2074 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2076 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2079 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2081 * coff-z80.c (r_imm24): New howto.
2082 (rtype2howto): New case R_IMM24.
2083 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2084 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2086 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2088 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2089 has already been assigned a GOT index, copy that index to the
2090 current hash table entry.
2092 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2094 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2095 for call-to-undefweak reloc overflow.
2097 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2099 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2100 for 32-bit relocs overflow.
2102 2006-01-27 Paul Brook <paul@codesourcery.com>
2104 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2107 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2109 Introduce TLS descriptors for i386 and x86_64.
2110 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2111 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2112 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2113 * libbfd.h, bfd-in2.h: Rebuilt.
2114 * elf32-i386.c (elf_howto_table): New relocations.
2115 (R_386_tls): Adjust.
2116 (elf_i386_reloc_type_lookup): Map new relocations.
2117 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2118 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2119 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2120 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2121 (elf_i386_local_tlsdesc_gotent): New macro.
2122 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2123 (elf_i386_compute_jump_table_size): New macro.
2124 (link_hash_newfunc): Initialize tlsdesc_got.
2125 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2126 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2127 R_386_TLS_DESC_CALL.
2128 (elf_i386_check_relocs): Likewise. Allocate space for
2129 local_tlsdesc_gotent.
2130 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2131 R_386_TLS_DESC_CALL.
2132 (allocate_dynrelocs): Count function PLT relocations. Reserve
2133 space for TLS descriptors and relocations.
2134 (elf_i386_size_dynamic_sections): Reserve space for TLS
2135 descriptors and relocations. Set up sgotplt_jump_table_size.
2136 Don't zero reloc_count in srelplt.
2137 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2138 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2139 R_386_TLS_DESC_CALL.
2140 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2141 (elf_backend_always_size_sections): Define.
2142 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2143 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2144 (R_X86_64_standard): Adjust.
2145 (x86_64_reloc_map): Map new relocs.
2146 (elf64_x86_64_rtype_to_howto): New, split out of...
2147 (elf64_x86_64_info_to_howto): ... this function, and...
2148 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2149 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2150 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2151 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2152 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2153 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2154 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2155 tlsdesc_got and sgotplt_jump_table_size fields.
2156 (elf64_x86_64_compute_jump_table_size): New macro.
2157 (link_hash_newfunc): Initialize tlsdesc_got.
2158 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2159 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2160 R_X86_64_TLSDESC_CALL.
2161 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2162 local_tlsdesc_gotent.
2163 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2164 R_X86_64_TLSDESC_CALL.
2165 (allocate_dynrelocs): Count function PLT relocations. Reserve
2166 space for TLS descriptors and relocations.
2167 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2168 descriptors and relocations. Set up sgotplt_jump_table_size,
2169 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2170 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2172 (elf64_x86_64_always_size_sections): New. Set up
2174 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2175 R_386_TLS_DESC_CALL.
2176 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2177 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2178 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2179 (elf_backend_always_size_sections): Define.
2181 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2184 * dwarf2.c (comp_unit_contains_address): Update comment.
2185 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2186 lma. Return TRUE only if both comp_unit_contains_address and
2187 comp_unit_find_nearest_line return TRUE.
2188 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2190 2006-01-18 Alan Modra <amodra@bigpond.net.au>
2192 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2193 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2194 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2195 elf_gc_mark_dynamic_ref_symbol. Make global.
2196 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2197 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2198 (elfNN_bed): Init new field.
2199 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2200 (ppc64_elf_gc_mark_dynamic_ref): New function.
2202 2006-01-17 Alan Modra <amodra@bigpond.net.au>
2204 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2206 2006-01-17 Nick Clifton <nickc@redhat.com>
2209 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2212 2006-01-11 Nick Clifton <nickc@redhat.com>
2214 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2215 into the newly (re)allocated map array.
2217 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2219 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2221 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2223 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2226 For older changes see ChangeLog-2005
2232 version-control: never
projects / platform / upstream / binutils.git / blob