1 2006-07-25 Thiemo Seufer <ths@networkno.de>
3 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
4 linking of objects for compatible machine types.
6 2006-07-25 Thiemo Seufer <ths@networkno.de>
8 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
11 2006-07-25 Thiemo Seufer <ths@mips.com>
13 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
15 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
17 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
18 sections only if the SHF_OS_NONCONFORMING flag is present.
20 2006-07-24 Nick Clifton <nickc@redhat.com>
23 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
24 existance of output sections before putting their entries into the
27 2006-07-20 Thiemo Seufer <ths@mips.com>
29 * elf32-mips.c (mips16_jump_reloc): Remove function.
30 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
31 instead of mips16_jump_reloc.
32 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
33 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
34 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
36 2006-07-19 Alan Modra <amodra@bigpond.net.au>
38 * bfd-in.h (enum notice_asneeded_action): Define.
39 * bfd-in2.h: Regenerate.
40 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
41 function with NULL name for as-needed handling.
43 2006-07-18 Paul Brook <paul@codesourcery.com>
45 * bfd-in2.h: Regenerate.
46 * libbfd.h: Regenerate.
47 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
49 2006-07-18 Nick Clifton <nickc@redhat.com>
51 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
52 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
54 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
56 2006-07-14 Jakub Jelinek <jakub@redhat.com>
58 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
60 2006-07-14 Mark Kettenis <kettenis@gnu.org>
62 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
63 to the start of a block.
65 2006-07-13 Nick Clifton <nickc@redhat.com>
67 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
68 returning a NULL value.
70 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
73 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
74 the old versioned dynamic definition to the new one with
75 non-default visibility. Hide the symbol if it is hidden or
78 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
80 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
82 2006-07-10 Jakub Jelinek <jakub@redhat.com>
84 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
85 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
87 (special_sections_g): Include .gnu.hash section.
88 (bfd_elf_gnu_hash): New function.
89 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
90 (struct elf_backend_data): Add elf_hash_symbol method.
91 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
92 only if info->emit_hash, create .gnu.hash section if
94 (struct collect_gnu_hash_codes): New type.
95 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
96 _bfd_elf_hash_symbol): New functions.
97 (compute_bucket_count): Don't compute HASHCODES array, instead add
98 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
99 instead of bed->s->arch_size / 8. Fix .hash size estimation.
100 When not optimizing, use the number of hashed symbols rather than
102 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
103 and ADD DT_GNU_HASH if info->emit_gnu_hash.
104 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
105 adjust compute_bucket_count caller. Create and populate .gnu.hash
106 section if info->emit_gnu_hash.
107 (elf_link_output_extsym): Only populate .hash section if
108 finfo->hash_sec != NULL.
109 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
110 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
111 (elfNN_bed): Add elf_backend_hash_symbol.
112 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
113 (elf_backend_hash_symbol): Define.
114 * elf32-i386.c (elf_i386_hash_symbol): New function.
115 (elf_backend_hash_symbol): Define.
117 2006-07-05 Nick Clifton <nickc@redhat.com>
120 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
121 entry when multiple definitions of a symbol are encountered.
123 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
125 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
127 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
128 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
130 2006-06-29 Jakub Jelinek <jakub@redhat.com>
133 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
134 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
136 (elf_i386_relocate_section): Likewise. For GD->IE transition
137 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
139 2006-06-23 Alan Modra <amodra@bigpond.net.au>
142 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
143 program_header_size to -1.
144 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
145 (assign_file_positions_for_load_sections ): Likewise.
146 (_bfd_elf_sizeof_headers): Use saved program_header_size if
148 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
149 alloc if already done.
150 * elf32-i386.c (elf_i386_mkobject): Likewise.
151 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
152 * elf32-s390.c (elf_s390_mkobject): Likewise.
153 * elf32-sh.c (sh_elf_mkobject): Likewise.
154 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
155 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
156 * elf64-s390.c (elf_s390_mkobject): Likewise.
157 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
158 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
160 2006-06-20 Jakub Jelinek <jakub@redhat.com>
162 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
163 section for relocatable link.
165 2006-06-21 Alan Modra <amodra@bigpond.net.au>
167 * elf-bfd.h (struct elf_backend_data): Add
168 elf_backend_modify_program_headers.
169 * elfxx-target.h (elf_backend_modify_program_headers): Define.
170 (elfNN_bed): Init new field.
171 * elf.c (elf_modify_segment_map): Remove comment.
172 (assign_file_positions_for_load_sections): Only call
173 elf_modify_segment_map for objcopy/strip.
174 (assign_file_positions_except_relocs): Call
175 elf_backend_modify_program_headers.
176 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
178 (elf32_frvfdpic_modify_segment_map): Delete.
179 (elf32_frvfdpic_modify_program_headers): New.
180 (elf_backend_modify_segment_map): Don't define.
181 (elf_backend_modify_program_headers): Define.
182 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
184 (elf32_bfinfdpic_modify_segment_map): Delete.
185 (elf32_bfinfdpic_modify_program_headers): New.
186 (elf_backend_modify_segment_map): Don't define.
187 (elf_backend_modify_program_headers): Define.
188 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
190 (elfNN_ia64_modify_segment_map): ..here.
191 (elf_backend_modify_program_headers): Define.
193 2006-06-20 Jakub Jelinek <jakub@redhat.com>
195 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
196 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
198 2006-06-20 Alan Modra <amodra@bigpond.net.au>
200 * elf-bfd.h: Formatting.
201 (_bfd_elf_map_sections_to_segments): Declare.
202 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
203 clear program_header_size.
204 * elf.c (get_program_header_size): Move. Don't use or set saved
205 program_header_size here.
206 (elf_modify_segment_map): New function. Split out from..
207 (assign_file_positions_for_load_sections): ..here. Assert
208 header size is correct. Remove dead code.
209 (_bfd_elf_map_sections_to_segments): Rename from
210 map_sections_to_segments. Make global. Use get_program_header_size
211 when we need estimate of header size. Call elf_modify_segment_map.
212 Set program_header_size.
213 (print_segment_map): Delete.
214 (_bfd_elf_sizeof_headers): If segment_map available, get the
216 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
217 for calling more than once.
218 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
219 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
220 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
221 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
222 (elf_backend_additional_program_headers): Delete.
223 (elf_backend_modify_segment_map): Delete.
224 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
225 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
226 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
228 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
230 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
231 bit for undefined symbols.
233 2006-06-19 Alan Modra <amodra@bigpond.net.au>
235 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
237 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
238 bfd_link_info pointer.
239 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
240 * bfd.c (bfd_sizeof_headers): Tweak param name.
241 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
242 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
243 * binary.c (binary_sizeof_headers): Adjust.
244 * bout.c (b_out_sizeof_headers): Adjust.
245 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
246 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
247 * coffgen.c (coff_sizeof_headers): Adjust.
248 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
249 (ecoff_compute_section_file_positions): Adjust.
250 (_bfd_ecoff_write_object_contents): Adjust.
251 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
252 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
253 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
254 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
255 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
256 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
257 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
258 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
259 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
260 * i386msdos.c: Convert to ISO C.
261 (msdos_sizeof_headers): Adjust.
262 * i386os9k.c: Convert to ISO C.
263 (os9k_sizeof_headers): Adjust.
264 * ieee.c (ieee_sizeof_headers): Adjust.
265 * ihex.c (ihex_sizeof_headers): Adjust.
266 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
267 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
268 * libcoff-in.h (coff_sizeof_headers): Adjust.
269 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
270 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
271 * mmo.c (mmo_sizeof_headers): Adjust.
272 * oasys.c (oasys_sizeof_headers): Adjust.
273 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
274 * pef.c (bfd_pef_sizeof_headers): Adjust.
275 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
276 * som.c (som_sizeof_headers): Adjust.
277 * srec.c (srec_sizeof_headers): Adjust.
278 * tekhex.c (tekhex_sizeof_headers): Adjust.
279 * versados.c (versados_sizeof_headers): Adjust.
280 * vms.c (vms_sizeof_headers): Adjust.
281 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
282 * xsym.c (bfd_sym_sizeof_headers): Adjust.
283 * xsym.h (bfd_sym_sizeof_headers): Adjust.
284 * bfd-in2.h: Regenerate.
285 * libbfd.h: Regenerate.
286 * libcoff.h: Regenerate.
288 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
290 * bfd-in2.h: Regenerate.
291 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
292 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
293 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
294 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
295 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
296 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
297 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
298 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
299 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
300 R_ARM_LDC_SB_G2): New relocation types.
301 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
302 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
304 (elf32_arm_howto_table_3): Delete; contents merged into
305 elf32_arm_howto_table_2.
306 (elf32_arm_howto_from_type): Adjust correspondingly.
307 (elf32_arm_reloc_map): Extend with the above relocations.
308 (calculate_group_reloc_mask): New function.
309 (identify_add_or_sub): New function.
310 (elf32_arm_final_link_relocate): Support for the above
312 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
313 codes to correspond to the above relocations.
315 2006-06-14 Richard Sandiford <richard@codesourcery.com>
317 * elf32-m68k.c (elf_m68k_plt_info): New structure.
318 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
319 (elf_m68k_plt_entry): Likewise.
320 (elf_m68k_plt_info): New table.
321 (CFV4E_PLT_ENTRY_SIZE): Rename to...
322 (ISAB_PLT_ENTRY_SIZE): ...this.
323 (CFV4E_FLAG): Delete.
324 (elf_cfv4e_plt0_entry): Rename to...
325 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
326 for the second instruction too.
327 (elf_cfv4e_plt_entry): Rename to...
328 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
329 (elf_isab_plt_info): New table.
330 (CPU32_FLAG): Delete.
331 (PLT_CPU32_ENTRY_SIZE): Rename to...
332 (CPU32_PLT_ENTRY_SIZE): ...this.
333 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
334 style in-place addends.
335 (elf_cpu32_plt_entry): Likewise.
336 (elf_cpu32_plt_info): New table.
337 (elf_m68k_link_hash_table): Add a plt_info field.
338 (elf_m68k_link_hash_table_create): Initialize it.
339 (elf_m68k_get_plt_info): New function.
340 (elf_m68k_always_size_sections): Likewise.
341 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
342 (elf_m68k_install_pc32): New function.
343 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
344 elf_m68k_install_pc32.
345 (elf_m68k_finish_dynamic_sections): Likewise.
346 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
347 (elf_backend_always_size_sections): Define.
349 2006-06-14 Alan Modra <amodra@bigpond.net.au>
351 * elflink.c (elf_link_add_object_symbols): Save and restore
352 struct bfd_hash_table table, size and count fields for
355 2006-06-12 Thiemo Seufer <ths@mips.com>
357 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
358 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
359 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
361 (ELF_COMMONPAGESIZE): Define in a more obvious way.
363 2006-06-12 Nick Clifton <nickc@redhat.com>
366 * elflink.c (elf_link_add_object_symbols): Fix the warning message
367 about mismatched alignments to allow for the case where the common
368 alignment has been deduced from the section alignment.
369 * bfd.c (_bfd_default_error_handler): Update comment to explain
370 why bfd and asection varargs are out of order. Explicitly catch
371 and abort on NULL bfd and asection arguments.
373 2006-06-11 Richard Sandiford <richard@codesourcery.com>
374 Thiemo Seufer <ths@mips.com>
376 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
377 (STUB_ORI): New macro.
378 (STUB_LI16U): Fix formatting.
379 (MIPS_FUNCTION_STUB_SIZE): Delete.
380 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
381 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
382 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
383 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
384 instead of MIPS_FUNCTION_STUB_SIZE.
385 (count_section_dynsyms): New function, split out from
386 _bfd_mips_elf_final_link.
387 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
388 of the number of dynamic symbols needed and use it to set up
389 function_stub_size. Use function_stub_size rather than
390 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
391 Use 16-byte stubs for 0x10000 dynamic symbols.
392 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
393 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
394 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
395 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
396 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
397 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
398 Use STUB_ORI rather than STUB_LI16U for big stubs.
399 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
400 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
402 2006-06-09 David Ung <davidu@mips.com>
404 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
407 2006-06-08 David Daney <ddaney@avtrex.com>
409 * elfxx-mips.c (STUB_LI16): Removed.
410 (STUB_LUI): New macro.
413 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
414 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
415 MIPS_FUNCTION_STUB_SIZE.
416 (_bfd_mips_elf_always_size_sections): Ditto.
417 (_bfd_mips_elf_size_dynamic_sections): Ditto.
418 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
419 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
420 to allow larger symbol table indexes.
422 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
424 * po/Make-in (pdf, ps): New dummy targets.
426 2006-06-06 Alan Modra <amodra@bigpond.net.au>
428 * hash.c (bfd_hash_lookup): Correct stray line.
430 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
431 (elfcore_grok_nto_status): Use long instead of pid_t.
432 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
434 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
436 * po/Make-in (top_builddir): Define.
438 2006-06-05 Alan Modra <amodra@bigpond.net.au>
440 * Makefile.am: Run "make dep-am".
441 * Makefile.in: Regenerate.
442 * config.in: Regenerate.
444 2006-06-02 Alan Modra <amodra@bigpond.net.au>
445 H.J. Lu <hongjiu.lu@intel.com>
448 * elflink.c (bfd_elf_final_link): Don't output section symbols
449 for special ELF sections.
451 2006-06-01 Alan Modra <amodra@bigpond.net.au>
453 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
454 instead of bfd_make_section*.
455 * aix386-core.c: Likewise.
456 * aix5ppc-core.c: Likewise.
457 * aout-adobe.c: Likewise.
458 * aoutf1.h: Likewise.
459 * binary.c: Likewise.
460 * cisco-core.c: Likewise.
461 * coff-arm.c: Likewise.
462 * coff-h8300.c: Likewise.
464 * elf32-bfin.c: Likewise.
465 * elf32-m32c.c: Likewise.
466 * hppabsd-core.c: Likewise.
467 * hpux-core.c: Likewise.
468 * i386linux.c: Likewise.
471 * irix-core.c: Likewise.
472 * lynx-core.c: Likewise.
473 * m68klinux.c: Likewise.
474 * mach-o.c: Likewise.
475 * netbsd-core.c: Likewise.
476 * nlmcode.h: Likewise.
477 * opncls.c: Likewise.
478 * osf-core.c: Likewise.
479 * peXXigen.c: Likewise.
480 * ppcboot.c: Likewise.
481 * ptrace-core.c: Likewise.
482 * rs6000-core.c: Likewise.
483 * sco5-core.c: Likewise.
484 * sparclinux.c: Likewise.
487 * trad-core.c: Likewise.
488 * xcofflink.c: Likewise.
491 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
493 * Makefile.am (INCLUDES): Use @INCINTL@.
494 * acinclude.m4: Include new gettext macros.
495 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
496 Manually substitute POFILES and GMOFILES.
497 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
499 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
501 * bfd.c (bfd_emul_get_maxpagesize): New.
502 (bfd_elf_set_pagesize): Likewise.
503 (bfd_emul_set_maxpagesize): Likewise.
504 (bfd_emul_get_commonpagesize): Likewise.
505 (bfd_emul_set_commonpagesize): Likewise.
506 * bfd-in2.h: Regenerated.
508 * elf-bfd.h (elf_backend_data): Add commonpagesize.
509 (xvec_get_elf_backend_data): New.
510 (get_elf_backend_data): Use xvec_get_elf_backend_data.
512 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
513 * elfxx-target.h (elfNN_bed): Likewise.
515 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
516 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
517 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
518 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
519 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
520 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
521 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
522 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
523 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
524 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
525 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
526 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
528 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
529 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
531 * targets.c (bfd_find_target): Support NULL abfd.
533 2006-05-30 Nick Clifton <nickc@redhat.com>
535 * po/es.po: Updated Spanish translation.
537 2006-05-27 Alan Modra <amodra@bigpond.net.au>
538 H.J. Lu <hongjiu.lu@intel.com>
540 * elf.c (assign_file_positions_for_load_sections): Retrieve
541 maxpagesize from m->p_align if it is valid. Set p_vaddr,
542 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
543 (copy_elf_program_header): Copy p_align. Set p_align_valid.
545 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
547 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
549 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
551 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
553 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
555 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
557 2006-05-26 Alan Modra <amodra@bigpond.net.au>
559 * elf.c (sym_is_global): Return a bfd_boolean.
560 (ignore_section_sym): New function.
561 (elf_map_symbols): Use ignore_section_sym to discard some syms.
562 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
563 bfd before using elf_section_syms.
565 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
567 * config.bfd: (sh-*-linux*): Treat as 64bit target.
568 (sh*l*-*-netbsdelf*): Likewise.
569 (sh-*-netbsdelf*): Likewise.
570 (shl*-*-elf*): Likewise.
571 (sh[1234]l*-*-elf*): Likewise.
572 (sh3el*-*-elf*): Likewise.
573 (shl*-*-kaos*): Likewise.
574 (sh-*-elf*): Likewise.
575 (sh[1234]*-elf*): Likewise.
576 (sh-*-rtems*): Likewise.
577 (sh-*-kaos*): Likewise.
579 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
582 * config.bfd: Set want64 to true if 64bit bfd is used.
583 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
584 (sh*l*-*-netbsdelf*): Likewise.
585 (sh-*-netbsdelf*): Likewise.
586 (shl*-*-elf*): Likewise.
587 (sh[1234]l*-*-elf*): Likewise.
588 (sh3el*-*-elf*): Likewise.
589 (shl*-*-kaos*): Likewise.
590 (sh-*-elf*): Likewise.
591 (sh[1234]*-elf*): Likewise.
592 (sh-*-rtems*): Likewise.
593 (sh-*-kaos*): Likewise.
595 2006-05-24 Paul Brook <paul@codesourcery.com>
597 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
598 * elf32-arm.c (output_arch_syminfo): Define.
599 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
600 elf32_arm_output_arch_local_syms): New functions.
601 (elf_backend_output_arch_local_syms): Define.
602 * elflink.c (bfd_elf_final_link): Call
603 elf_backend_output_arch_local_syms.
604 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
606 (elfNN_bed): Add elf_backend_output_arch_local_syms.
608 2006-05-24 Paul Brook <paul@codesourcery.com>
610 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
611 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
612 elf32_arm_finish_dynamic_symbol): Use them.
614 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
615 Randolph Chung <tausq@debian.org>
617 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
618 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
619 Add handling for TLS relocations.
620 (elf_hpp_reloc_final_type): Handle TLS relocs.
621 * elf32-hppa.c: Add authors for cleanup and TLS support.
622 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
623 (elf32_hppa_link_hash_entry): Add tls_type.
624 (elf32_hppa_link_hash_table): Add tld_ldm_got.
625 (hppa_link_has_newfunc): Set tls_type.
626 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
627 (hppa_stub_name): Use hh_name macro.
628 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
629 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
631 (elf32_hppa_gc_sweep_hook): Likewise.
632 (allocate_dynrelocs): Handle TLS relocs.
633 (elf32_hppa_size_dynamic_sections): Count space required by TLS
634 relocs. Use hh_name macro.
635 (dtpoff_base): New function.
637 (elf32_hppa_optimized_tls_reloc): Likewise.
638 (final_link_relocate): Handle TLS relocs.
639 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
641 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
642 hh_name and eh_name macros.
643 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
645 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
647 * archures.c: Add bfd_mach_avr6.
648 * cpu-avr.c: Likewise.
649 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
651 * libbfd.h: Regenerate.
652 * bfd-in2.h:Regenerate.
653 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
654 * elf32-avr.c: Add elf32-avr.h to include list.
655 (elf32_avr_stub_hash_entry): New function.
656 (elf32_avr_link_hash_table): New struct.
657 (avr_link_hash_table): Likewise.
658 (avr_stub_hash_entry): Likewise.
659 (avr_stub_hash_lookup): New function.
660 (stub_hash_newfunc): New function.
661 (elf32_avr_link_hash_table_create): New function.
662 (elf32_avr_link_hash_table_free): New function.
663 (avr_get_stub_addr): New function.
664 (debug_relax, debug_stubs): Add new global variables controlling
665 debugging printout to stdout.
666 (avr_pc_wrap_around): Change the type to bfd_vma.
667 (avr_replace_call_ret_sequences): Add a new variable controling
668 linkrelax optimizations.
669 (avr_stub_is_required_for_16_bit_reloc): New function.
670 (avr_final_link_relocate):
671 Add linker hash table to parameter list. Use stub addr. if necessary.
672 (elf32_avr_relocate_section):
673 Add linker hashtable to parameter list of avr_final_link_relocate.
674 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
675 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
676 (elf32_avr_relax_delete_bytes):
677 Iterate over all sections of a bfd when adjusting relocs addends.
678 (elf32_avr_relax_section):
679 Evaluate avr_replace_call_ret_sequences and recalculate the size of
681 (avr_stub_name): New function.
682 (avr_get_stub_entry): New function.
683 (avr_add_stub): New function.
684 (avr_build_one_stub): New function.
685 (avr_size_one_stub): New function.
686 (elf32_avr_setup_params): New function.
687 (elf32_avr_setup_section_lists): New function.
688 (get_local_syms): New function.
689 (elf32_avr_size_stubs): New function.
690 (bfd_elf32_bfd_link_hash_table_create): New function.
691 (bfd_elf32_bfd_link_hash_table_free): New function.
693 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
697 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
698 update CIE/FDE length. Don't pad to the section alignment.
700 2006-05-23 Jie Zhang <jie.zhang@analog.com>
702 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
703 deteted entries in .eh_frame section.
705 2006-05-23 Jie Zhang <jie.zhang@analog.com>
707 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
708 instead of _GLOBAL_OFFSET_TABLE_.
709 (bfin_relocate_section): Ditto.
710 (_bfin_create_got_section): Ditto.
711 (elf32_bfinfdpic_create_dynamic_sections): Use
712 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
713 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
715 2006-05-23 Alan Modra <amodra@bigpond.net.au>
717 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
718 function syms over other syms.
720 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
722 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
724 (bfd_elf_final_link): Add a late DT_TEXTREL check.
725 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
726 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
727 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
728 Use MIPS_ELF_READONLY_SECTION.
729 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
731 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
732 if no text relocations were generated.
734 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
736 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
738 2006-05-19 Alan Modra <amodra@bigpond.net.au>
740 * elf.c (elf_fake_sections): Formatting.
741 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
742 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
743 section alignment to increase p_align for PT_LOAD.
744 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
745 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
746 other than PT_LOAD, and PT_NOTE in core.
748 2006-05-17 Alan Modra <amodra@bigpond.net.au>
750 * elf.c (assign_file_positions_for_segments): Split into..
751 (assign_file_positions_for_load_sections): ..this, and..
752 (assign_file_positions_for_non_load_sections): ..this new function,..
753 (assign_file_positions_except_relocs): ..writing program headers here.
755 2006-05-17 Alan Modra <amodra@bigpond.net.au>
757 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
758 non-load sections if they have relocs.
760 2006-05-15 Paul Brook <paul@codesourcery.com>
762 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
763 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
764 Check symbol name is of specified type.
765 * elf32-arm.c (elf32_arm_is_target_special_symbol,
766 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
767 bfd_is_arm_special_symbol_name.
768 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
769 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
770 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
771 (bfd_is_arm_mapping_symbol_name): Remove prototype.
772 (bfd_is_arm_special_symbol_name): Add prototype.
773 * bfd-in2.h: Regenerate.
775 2006-05-15 David Heine <dlheine@tensilica.com>
776 Bob Wilson <bob.wilson@acm.org>
778 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
779 undefined opcode. Clean up assertions.
780 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
781 Factor most of the code into separate functions....
782 (can_narrow_instruction, can_widen_instruction): New.
783 (prev_instr_is_a_loop): New.
784 (compute_ebb_proposed_actions): Combine error handling code for
785 decode errors. Replace call to insn_decode_len with inline code.
786 Use can_narrow_instruction and can_widen_instruction. Handle errors
787 from call to xtensa_opcode_is_loop.
788 (relax_section): Adjust calls to narrow_instruction and
791 2006-05-15 Alan Modra <amodra@bigpond.net.au>
794 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
797 2006-05-11 Michael Matz <matz@suse.de>
799 * elflink.c (match_group_member): Correctly iterate group
802 2006-05-11 Paul Brook <paul@codesourcery.com>
804 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
805 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
806 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
808 * bfd-in2.h: Regenerate.
809 * libbfd.h: Regenerate.
810 * libcoff.h: Regenerate.
812 2006-05-11 Mike Bland <mbland@google.com>
814 * elf.c (_bfd_elf_init_private_section_data): Don't change
815 section type if already set.
817 2006-05-10 Nick Clifton <nickc@redhat.com>
820 * elfcode.h (valid_section_index_p): New function: Checks for a
821 valid section index. Allows indicies in the range SHN_LOPROC to
823 (elf_object_p): Use valid_section_index_p.
825 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
827 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
828 ARM_SECREL): Mark WinCE versions of these relocs as partial
830 (coff_arm_relocate_section): Adjust addend for WinCE.
832 2006-05-10 Alan Modra <amodra@bigpond.net.au>
835 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
837 2006-05-09 Nick Clifton <nickc@redhat.com>
839 * coffcode.h (coff_write_relocs): Produce an error message if a an
840 out-of-range symbol index is detected in a reloc.
842 2006-05-09 Ben Elliston <bje@au.ibm.com>
844 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
845 local variable `dynobj'.
847 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
849 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
850 of the bfd's sections for the reloc-addend adjustments.
852 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
854 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
855 (elf_s390_relocate_section): Add code to do the GD->LE and
856 LD->LE TLS linker optimizations if a brasl instruction is used
857 for the __tls_get_offset function call.
858 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
860 2006-05-05 Alan Modra <amodra@bigpond.net.au>
862 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
863 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
864 the .toc and referenced by a TLS code sequence.
865 (ppc64_elf_edit_toc): Cater for the unlikely situation that
866 .toc is the first section in a file.
868 2006-05-04 Andreas Schwab <schwab@suse.de>
870 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
871 regs instead of an array of int.
872 (struct external_solaris_bcp_core): Likewise.
873 (swapcore_sun3): Use offsetof instead of computing the offset
875 (swapcore_sparc): Likewise. Simplify reference to c_regs.
876 (swapcore_solaris_bcp): Likewise.
878 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
880 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
883 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
885 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
888 2006-05-04 Ben Elliston <bje@au.ibm.com>
890 * coff-or32.c (bfd_section_from_shdr): Remove unused local
892 * cofflink.c (process_embedded_commands): Remove unused local
893 variables `had_read' and `had_shared'.
894 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
896 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
898 2006-05-03 Alan Modra <amodra@bigpond.net.au>
900 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
901 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
902 (bfd_und_symbol, bfd_ind_symbol): Delete.
903 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
905 (STD_SECTION): Adjust.
906 (_bfd_generic_new_section_hook): New function, extracted from..
907 (bfd_section_init): ..here.
908 (bfd_make_section_old_way): Call new_section_hook for abs, com,
909 und and ind sections.
910 * elf.c (_bfd_elf_large_com_section): Adjust.
911 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
912 * pdp11.c (new_section_hook): Likewise.
913 * coffcode.h (coff_new_section_hook): Likewise.
914 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
915 * elf.c (_bfd_elf_new_section_hook): Likewise.
916 * vms.c (vms_new_section_hook): Likwise.
917 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
919 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
920 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
921 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
922 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
923 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
924 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
925 * ieee.c (ieee_new_section_hook): Likewise. Call
926 _bfd_generic_new_section_hook too.
927 * mmo.c (mmo_new_section_hook): Likewise.
928 * oasys.c (oasys_new_section_hook): Likewise.
929 * som.c (som_new_section_hook): Likewise.
930 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
931 * bfd-in2.h: Regenerate.
932 * libbfd.h: Regenerate.
934 2006-05-03 Alan Modra <amodra@bigpond.net.au>
936 * hash.c (DEFAULT_SIZE): Revert last change.
937 (higher_prime_number): Correct test for no larger prime. Don't
938 abort on error, instead return 0. Depopulate primes[].
939 (bfd_hash_lookup): If we overflow size, refuse to grow table.
941 2006-05-02 Paul Brook <paul@codesourcery.com>
943 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
946 2006-05-02 Ben Elliston <bje@au.ibm.com>
948 * archive.c (bfd_generic_archive_p): Remove unused local variable
950 * dwarf2.c (decode_line_info): Remove unused local variable
952 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
954 * tekhex.c (tekhex_write_object_contents): Remove unused local
955 variable `bytes_written'.
956 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
958 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
959 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
960 (_bfd_ns32k_relocate_contents): Remove break after return.
961 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
963 2006-05-02 Nick Clifton <nickc@redhat.com>
965 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
966 in order to avoid conflicts with the global DEBUG define.
968 2006-05-02 Alan Modra <amodra@bigpond.net.au>
970 * dwarf2.c: Formatting.
971 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
972 output section check.
973 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
974 * elf32-m32c.c: Similarly.
975 * elf32-ppc.c: Similarly.
976 * elf32-v850.c: Similarly.
977 * nlm32-sparc.c: Similarly.
978 * elfcode.h: Similarly.
979 (elf_symbol_flags): Delete.
980 * elflink.c (elf_link_input_bfd): Comment typo.
982 2006-05-01 DJ Delorie <dj@redhat.com>
984 * bfd-in.h (bfd_hash_table): Add count field.
985 * bfd-in2.h: Regenerate.
986 * hash.c (higher_prime_number): New.
987 (bfd_hash_table_inint_n): Init count field.
988 (bfd_hash_lookup): Grow table as needed.
990 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
993 * tekhex.c (getvalue): Change return type to bfd_boolean and
994 add the new parameter. Return false if the unexpected character
997 (first_phase): Change return type to bfd_boolean and return
998 false if the unexpected character is found. Replace abort
999 with returning false.
1000 (pass_over): Change return type to bfd_boolean and the type of
1001 the second argument to bfd_boolean (*) (bfd *, int, char *).
1002 Return false if FUNC returns false.
1003 (tekhex_object_p): Return NULL if pass_over fails.
1005 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1007 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1009 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1012 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1013 and flags if its BFD flags have been set.
1014 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1015 section type from input if it has been set to something
1018 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1021 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1024 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1025 abfd->sections is NULL.
1026 (elf32_arm_bfd_free_cached_info): New.
1027 (bfd_elf32_bfd_free_cached_info): Defined.
1029 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1030 to _bfd_free_cached_info.
1032 * libbfd-in.h (_bfd_free_cached_info): New.
1033 * libbfd: Regenerated.
1035 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1036 (_bfd_free_cached_info): New.
1038 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1040 * elf.c (assign_file_positions_except_relocs): Move code setting
1041 file position of non-loaded sections..
1042 (assign_file_positions_for_segments): ..to here.
1044 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1048 applications. Issue an error on sections we don't know how
1051 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1053 * Makefile.am: Run "make dep-am".
1054 * Makefile.in: Regenerate.
1056 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1058 * warning.m4 (--enable-werror): Format help message.
1059 (--enable-build-warnings): Likewise.
1060 * configure: Regenerate.
1062 2006-04-18 Nick Clifton <nickc@redhat.com>
1065 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1066 fields to still be handled as ELF files.
1068 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1070 * po/SRC-POTFILES.in: Regenerated.
1072 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1074 * configure.in: Update version to 2.17.50.
1075 * configure: Regenerated.
1077 2006-04-14 David Heine <dlheine@tensilica.com>
1079 * elf32-xtensa.c (build_reloc_opcodes): New.
1080 (compute_text_actions): Use it to decode opcodes outside inner loop.
1081 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1082 it is set, use it to get the opcodes for relocations.
1083 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1085 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1088 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1089 (GOT_TLS_IE_IE): Likewise.
1090 (GOT_TLS_IE_GD): Likewise.
1091 (GOT_TLS_IE_MASK): Likewise.
1092 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1093 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1095 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1096 are set, treat tls_type as GOT_TLS_IE_BOTH.
1097 (elf_i386_relocate_section): Likewise.
1099 2006-04-07 Randolph Chung <tausq@debian.org>
1101 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1102 (elf64_hppa_grok_psinfo): Likewise.
1103 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1105 2006-04-06 DJ Delorie <dj@redhat.com>
1107 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1108 each plt entry we create.
1110 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1112 * po/Make-in: Add install-html target.
1113 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1114 htmldir. Add install-html and install-html-recursive targets.
1115 * Makefile.in: Regenerate.
1116 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1117 * configure: Regenerate.
1119 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1121 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1122 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1125 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1127 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1130 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1131 James E Wilson <wilson@specifixinc.com>
1134 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1135 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1137 (elfNN_ia64_link_hash_entry): Likewise.
1138 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1140 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1142 (elfNN_ia64_hash_hide_symbol): Likewise.
1143 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1144 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1145 (elfNN_ia64_global_dyn_info_free): New function.
1146 (elfNN_ia64_local_dyn_info_free): Likewise.
1147 (elfNN_ia64_hash_table_free): Free local and global
1148 elfNN_ia64_dyn_sym_info.
1149 (addend_compare): New function.
1150 (sort_dyn_sym_info): Likewise.
1151 (get_dyn_sym_info): Updated to use binary search for addend.
1152 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1153 relocation arrays first.
1155 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1157 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1160 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1163 * elflink.c (check_dynsym): New.
1164 (elf_link_output_extsym): Use it.
1165 (bfd_elf_final_link): Likewise.
1167 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1170 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1171 symbol from the dynamic definition with the default version if
1172 its type and the type of existing regular definition mismatch.
1174 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1175 Daniel Jacobowitz <dan@codesourcery.com>
1177 * config.bfd (sparc-*-vxworks*): New stanza.
1178 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1179 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1180 * configure: Regenerate.
1181 * elf32-sparc.c: Include elf-vxworks.h.
1182 (elf32_sparc_vxworks_link_hash_table_create: New.
1183 (elf32_sparc_vxworks_final_write_processing): New.
1184 (TARGET_BIG_SYM): Override for VxWorks.
1185 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1186 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1187 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1188 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1189 (elf_backend_link_output_symbol_hook): Likewise.
1190 (elf_backend_emit_relocs): Likewise.
1191 (elf_backend_final_write_processing, elf32_bed): Likewise.
1192 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1193 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1194 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1195 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1196 build_plt_entry here.
1197 (create_got_section): Initialize sgotplt for VxWorks.
1198 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1199 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1200 Call elf_vxworks_create_dynamic_sections for VxWorks.
1201 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1202 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1203 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1204 for VxWorks. Check for the .got.plt section.
1205 (sparc_vxworks_build_plt_entry): New function.
1206 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1207 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1208 absolute on VxWorks.
1209 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1210 and DT_PLTGOT on VxWorks.
1211 (sparc_vxworks_finish_exec_plt): New.
1212 (sparc_vxworks_finish_shared_plt): New.
1213 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1214 Use plt_header_size and plt_entry_size.
1215 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1216 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1217 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1218 (elf32-sparc.lo): Likewise.
1219 * Makefile.in: Regenerate.
1220 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1221 (_bfd_target_vector): Add a pointer to it.
1223 2006-03-30 Ben Elliston <bje@au.ibm.com>
1226 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1227 special section number that exceeds the number of ELF sections
1228 (eg. SHN_MIPS_SCOMMON).
1230 2006-03-27 Richard Sandiford <richard@codesourcery.com>
1232 * elfxx-mips.c (mips_got_entry): Add more commentary.
1233 (mips_elf_local_got_index): Use the hash table entry to record
1234 the GOT index of forced-local symbols.
1235 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1236 in either the hash table entry or the mips_got_entry, not both.
1237 Add more commentary.
1238 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1239 mips_elf_initialize_tls_index.
1241 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1243 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1244 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1245 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1246 bfin_areloc_howto_table): Delete. All
1247 uses deleted as well.
1248 (bfin_reloc_map): Delete all stack relocs.
1249 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1250 bfin_reloc_type_lookup): Don't support them.
1251 (bfin_relocate_section): Don't try to handle them.
1253 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1254 * configure.in: Likewise.
1255 * configure: Regenerate.
1256 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1257 (BFIN_RELOC_MAX): Now 0x21.
1258 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1259 (bfd_elf32_bfinfdpic_vec): Declare.
1260 (IS_FDPIC): New macro.
1261 (struct bfinfdpic_elf_link_hash_table): New struct.
1262 (bfinfdpic_hash_table, bfinfdpic_got_section,
1263 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1264 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1265 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1266 bfinfdpic_plt_initial_offset): Accessor macros for it.
1267 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1268 (struct bfinfdpic_relocs_info): New struct.
1269 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1270 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1271 DEFAULT_STACK_SIZE): New macros.
1272 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1273 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1274 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1275 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1276 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1277 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1278 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1279 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1280 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1281 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1282 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1283 _bfinfdpic_resolve_final_relocs_info,
1284 elf32_bfinfdpic_size_dynamic_sections,
1285 elf32_bfinfdpic_always_size_sections,
1286 elf32_bfinfdpic_modify_segment_map,
1287 _bfinfdpic_count_got_plt_entries,
1288 elf32_bfinfdpic_finish_dynamic_sections,
1289 elf32_bfinfdpic_adjust_dynamic_symbol,
1290 elf32_bfinfdpic_finish_dynamic_symbol,
1291 elf32_bfinfdpic_elf_use_relative_eh_frame,
1292 elf32_bfinfdpic_elf_encode_eh_address,
1293 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1294 elf32_bfinfdpic_copy_private_bfd_data,
1295 (struct _bfinfdpic_dynamic_got_info,
1296 struct _bfinfdpic_dynamic_got_plt_info): New structs.
1297 (elf32_bfin_print_private_bfd_data): Print PIC flags.
1298 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1299 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1300 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1301 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1302 bfd_elf32_bfd_copy_private_bfd_data,
1303 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1304 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1305 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1306 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1307 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1308 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1309 elf_backend_omit_section_dynsym): Redefine these macros and include
1310 "elf32-target.h" again to create the elf32-bfinfdpic target.
1311 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1312 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1313 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1314 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1315 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1316 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1317 BFD_RELOC_BFIN_GOTOFFLO): New.
1318 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1319 (_bfd_target_vector): Add it.
1320 * bfd-in2.h: Regenerate.
1321 * libbfd.h: Regenerate.
1323 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1325 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1326 incompatible. Likewise MAC and EMAC code.
1327 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1328 bfd_get_compatible to set the new bfd architecture. Rely on it
1329 to detect incompatibilities.
1331 2006-03-23 Michael Matz <matz@suse.de>
1333 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1334 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1335 BFD_RELOC_X86_64_PLTOFF64.
1336 * bfd-in2.h: Regenerated.
1337 * libbfd.h: Regenerated.
1338 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1339 Add howtos for above relocs.
1340 (x86_64_reloc_map): Add mappings for new relocs.
1341 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1342 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
1343 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
1345 (elf64_x86_64_gc_sweep_hook): Reflect changes from
1346 elf64_x86_64_check_relocs for the new relocs.
1347 (elf64_x86_64_relocate_section): Handle new relocs.
1349 2006-03-22 Bob Wilson <bob.wilson@acm.org>
1351 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1352 rel->r_addend is zero.
1354 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1356 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1359 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1360 Daniel Jacobowitz <dan@codesourcery.com>
1361 Phil Edwards <phil@codesourcery.com>
1362 Zack Weinberg <zack@codesourcery.com>
1363 Mark Mitchell <mark@codesourcery.com>
1364 Nathan Sidwell <nathan@codesourcery.com>
1366 * bfd-in2.h: Regenerate.
1367 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1368 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1369 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1370 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1371 (bfd_elf32_littlemips_vec): Likewise.
1372 (bfd_elf32_nbigmips_vec): Likewise.
1373 (bfd_elf32_nlittlemips_vec): Likewise.
1374 (bfd_elf32_ntradbigmips_vec): Likewise.
1375 (bfd_elf32_ntradlittlemips_vec): Likewise.
1376 (bfd_elf32_tradbigmips_vec): Likewise.
1377 (bfd_elf32_tradlittlemips_vec): Likewise.
1378 (bfd_elf64_bigmips_vec): Likewise.
1379 (bfd_elf64_littlemips_vec): Likewise.
1380 (bfd_elf64_tradbigmips_vec): Likewise.
1381 (bfd_elf64_tradlittlemips_vec): Likewise.
1382 * elf32-mips.c: Include elf-vxworks.h.
1383 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1384 instead of calling mips_elf32_rtype_to_howto directly.
1385 (mips_vxworks_copy_howto_rela): New reloc howto.
1386 (mips_vxworks_jump_slot_howto_rela): Likewise.
1387 (mips_vxworks_bfd_reloc_type_lookup): New function.
1388 (mips_vxworks_rtype_to_howto): Likewise.
1389 (mips_vxworks_final_write_processing): Likewise.
1390 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1391 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1392 (elf_backend_want_got_plt): Likewise.
1393 (elf_backend_want_plt_sym): Likewise.
1394 (elf_backend_got_symbol_offset): Likewise.
1395 (elf_backend_want_dynbss): Likewise.
1396 (elf_backend_may_use_rel_p): Likewise.
1397 (elf_backend_may_use_rela_p): Likewise.
1398 (elf_backend_default_use_rela_p): Likewise.
1399 (elf_backend_got_header_size: Likewise.
1400 (elf_backend_plt_readonly): Likewise.
1401 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1402 (elf_backend_mips_rtype_to_howto): Likewise.
1403 (elf_backend_adjust_dynamic_symbol): Likewise.
1404 (elf_backend_finish_dynamic_symbol): Likewise.
1405 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1406 (elf_backend_add_symbol_hook): Likewise.
1407 (elf_backend_link_output_symbol_hook): Likewise.
1408 (elf_backend_emit_relocs): Likewise.
1409 (elf_backend_final_write_processing: Likewise.
1410 (elf_backend_additional_program_headers): Likewise.
1411 (elf_backend_modify_segment_map): Likewise.
1412 (elf_backend_symbol_processing): Likewise.
1413 * elfxx-mips.c: Include elf-vxworks.h.
1414 (mips_elf_link_hash_entry): Add is_relocation_target and
1415 is_branch_target fields.
1416 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1417 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1418 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1419 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1420 Return 3 for VxWorks.
1421 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1422 mips_elf_link_hash_table. Return 0 for VxWorks.
1423 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1424 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
1425 (mips_vxworks_exec_plt0_entry): New variable.
1426 (mips_vxworks_exec_plt_entry): Likewise.
1427 (mips_vxworks_shared_plt0_entry): Likewise.
1428 (mips_vxworks_shared_plt_entry): Likewise.
1429 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1430 (mips_elf_rel_dyn_section): Change the bfd argument to a
1431 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
1432 the name of the section.
1433 (mips_elf_initialize_tls_slots): Update the call to
1434 mips_elf_rel_dyn_section.
1435 (mips_elf_gotplt_index): New function.
1436 (mips_elf_local_got_index): Add an input_section argument.
1437 Update the call to mips_elf_create_local_got_entry.
1438 (mips_elf_got_page): Likewise.
1439 (mips_elf_got16_entry): Likewise.
1440 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1441 arguments. Create dynamic relocations for each entry on VxWorks.
1442 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1443 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1444 and MIPS_RESERVED_GOTNO.
1445 (mips_elf_create_got_section): Update the uses of
1446 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
1447 (is_gott_symbol): New function.
1448 (mips_elf_calculate_relocation): Use a dynobj local variable.
1449 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1450 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
1451 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
1452 relocations on VxWorks. Add dynamic relocations for references
1453 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
1454 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1455 in VxWorks executables.
1456 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1457 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1458 Don't allocate a null entry on VxWorks.
1459 (mips_elf_create_dynamic_relocation): Update the call to
1460 mips_elf_rel_dyn_section. Use absolute rather than relative
1461 relocations for VxWorks, and make them RELA rather than REL.
1462 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1463 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
1464 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1465 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1466 Call elf_vxworks_create_dynamic_sections for VxWorks and
1467 initialize the plt_header_size and plt_entry_size fields.
1468 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1469 used in VxWorks executables. Don't allocate dynamic relocations
1470 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1471 Set is_relocation_target for each symbol referenced by a relocation.
1472 Allocate .rela.dyn entries for relocations against the special
1473 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
1474 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
1475 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1476 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
1477 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1478 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1479 relocations. Don't set no_fn_stub on VxWorks.
1480 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1481 mips_elf_allocate_dynamic_relocations.
1482 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1483 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1484 entries for VxWorks, and do not create multiple GOTs.
1485 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1486 Handle .got specially for VxWorks. Update the uses of
1487 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1488 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
1489 once its final size is known. Set DF_TEXTREL for VxWorks. Add
1490 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1491 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
1492 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1493 (mips_vxworks_finish_exec_plt): Likewise.
1494 (mips_vxworks_finish_shared_plt): Likewise.
1495 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1496 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
1497 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1498 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
1499 and mips_elf_rel_dyn_section. Use a different GOT header for
1500 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
1501 (_bfd_mips_elf_link_hash_table_create): Initialize the new
1502 mips_elf_link_hash_table fields.
1503 (_bfd_mips_vxworks_link_hash_table_create): New function.
1504 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1505 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
1506 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1507 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1508 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1509 * libbfd.h: Regenerate.
1510 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1511 (elf32-mips.lo): Likewise.
1512 * Makefile.in: Regenerate.
1513 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1514 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1515 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1516 (_bfd_target_vector): Add entries for them.
1518 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1520 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1521 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1522 (elf_backend_special_sections): Remove #undef.
1524 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1526 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1527 for undefined weak symbols.
1529 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1532 * elflink.c (bfd_elf_final_link): Remove
1533 bed->elf_backend_emit_relocs from emit_relocs.
1535 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
1537 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1538 first relocation to the second when relaxing TLS GD to LE;
1539 zero it out when relaxing to IE.
1541 2006-03-17 Alan Modra <amodra@bigpond.net.au>
1544 * elflink.c (elf_link_add_object_symbols): Save and restore
1545 warning sym's linked sym.
1547 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1550 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1551 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
1552 hash_table -> htab. Formatting. Save entire symbol table
1553 before loading as-needed syms, and restore afterwards if lib not
1554 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
1555 name. Free some buffers earlier.
1556 * bfd-in.h (struct bfd_hash_table): Add entsize.
1557 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1558 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1559 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1561 (bfd_hash_table_init): Add param, adjust calls.
1562 * aoutx.h: Adjust all hash_table_init functions and calls.
1564 * coff-arm.c: Likewise.
1565 * coff-h8300.c: Likewise.
1566 * coff-ppc.c: Likewise.
1567 * cofflink.c: Likewise.
1568 * ecoff.c: Likewise.
1569 * ecofflink.c: Likewise.
1570 * elf-m10300.c: Likewise.
1571 * elf-strtab.c: Likewise.
1573 * elf32-arm.c: Likewise.
1574 * elf32-bfin.c: Likewise.
1575 * elf32-cris.c: Likewise.
1576 * elf32-frv.c: Likewise.
1577 * elf32-hppa.c: Likewise.
1578 * elf32-i386.c: Likewise.
1579 * elf32-m32r.c: Likewise.
1580 * elf32-m68hc1x.c: Likewise.
1581 * elf32-m68k.c: Likewise.
1582 * elf32-ppc.c: Likewise.
1583 * elf32-s390.c: Likewise.
1584 * elf32-sh.c: Likewise.
1585 * elf32-vax.c: Likewise.
1586 * elf64-alpha.c: Likewise.
1587 * elf64-hppa.c: Likewise.
1588 * elf64-ppc.c: Likewise.
1589 * elf64-s390.c: Likewise.
1590 * elf64-sh64.c: Likewise.
1591 * elf64-x86-64.c: Likewise.
1592 * elfxx-ia64.c: Likewise.
1593 * elfxx-mips.c: Likewise.
1594 * elfxx-sparc.c: Likewise.
1595 * i386linux.c: Likewise.
1596 * libaout.h: Likewise.
1597 * libbfd-in.h: Likewise.
1598 * libcoff-in.h: Likewise.
1599 * linker.c: Likewise.
1600 * m68klinux.c: Likewise.
1601 * merge.c: Likewise.
1602 * opncls.c: Likewise.
1603 * pdp11.c: Likewise.
1604 * sparclinux.c: Likewise.
1605 * stabs.c: Likewise.
1606 * sunos.c: Likewise.
1608 * xcofflink.c: Likewise.
1609 * section.c (struct section_hash_entry): Move to..
1610 * libbfd-in.h: ..here.
1611 * Makefile.am: Run "make dep-am"
1612 * Makefile.in: Regenerate.
1613 * bfd-in2.h: Regenerate.
1614 * libbfd.h: Regenerate.
1615 * libcoff.h: Regenerate.
1617 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1619 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1620 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
1621 last change to REL32 relocs so that they are counted as
1622 possibly dynamic as per REL24 and REL14.
1624 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1626 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1629 2006-03-15 Ben Elliston <bje@au.ibm.com>
1631 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1632 in_list elements, not just the first.
1634 2006-03-14 Richard Sandiford <richard@codesourcery.com>
1636 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1638 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
1639 for final links too.
1641 2006-03-13 Richard Sandiford <richard@codesourcery.com>
1643 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1645 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
1648 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1650 2006-03-10 Paul Brook <paul@codesourcery.com>
1652 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1653 (elf32_arm_print_private_bfd_data): Ditto.
1655 2006-03-09 Paul Brook <paul@codesourcery.com>
1657 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1660 2006-03-09 Khem Raj <khem@mvista.com>
1662 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1665 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
1667 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1669 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1670 Daniel Jacobowitz <dan@codesourcery.com>
1671 Zack Weinberg <zack@codesourcery.com>
1672 Nathan Sidwell <nathan@codesourcery.com>
1673 Paul Brook <paul@codesourcery.com>
1674 Ricardo Anguiano <anguiano@codesourcery.com>
1675 Phil Edwards <phil@codesourcery.com>
1677 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1678 (bfd_elf32_bigarm_symbian_vec): Likewise.
1679 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1680 (bfd_elf32_littlearm_vec): Likewise.
1681 (bfd_elf32_littlearm_symbian_vec): Likewise.
1682 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1683 * configure: Regenerate.
1684 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1685 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1686 (elf32_arm_vxworks_bed): Add forward declaration.
1687 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1688 (elf32_arm_vxworks_exec_plt0_entry): New table.
1689 (elf32_arm_vxworks_exec_plt_entry): Likewise.
1690 (elf32_arm_vxworks_shared_plt_entry): Likewise.
1691 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1692 (reloc_section_p): New function.
1693 (create_got_section): Use RELOC_SECTION.
1694 (elf32_arm_create_dynamic_sections): Likewise. Call
1695 elf_vxworks_create_dynamic_sections for VxWorks targets.
1696 Choose between the two possible values of plt_header_size
1698 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1699 (elf32_arm_abs12_reloc): New function.
1700 (elf32_arm_final_link_relocate): Call it. Allow the creation of
1701 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
1702 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
1703 r_addend fields of relocs. On rela targets, skip any code that
1704 adjusts in-place addends. When using _bfd_link_final_relocate
1705 to perform a final relocation, pass rel->r_addend as the addend
1707 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1708 object, ignore flags that are not standard on VxWorks.
1709 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1710 relocs on VxWorks. Use reloc_section_p.
1711 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1712 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
1713 .rela.plt.unloaded relocs on VxWorks targets.
1714 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
1715 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
1716 instead of DT_REL* tags on RELA targets.
1717 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1718 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
1719 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1720 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1721 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
1722 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
1723 Correct the .rela.plt.unreloaded symbol indexes.
1724 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1725 hook on VxWorks targets.
1726 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1727 Minor formatting tweak.
1728 (elf32_arm_vxworks_final_write_processing): New function.
1729 (elf_backend_add_symbol_hook): Override for VxWorks and reset
1731 (elf_backend_final_write_processing): Likewise.
1732 (elf_backend_emit_relocs): Likewise.
1733 (elf_backend_want_plt_sym): Likewise.
1734 (ELF_MAXPAGESIZE): Likewise.
1735 (elf_backend_may_use_rel_p): Minor formatting tweak.
1736 (elf_backend_may_use_rela_p): Likewise.
1737 (elf_backend_default_use_rela_p): Likewise.
1738 (elf_backend_rela_normal): Likewise.
1739 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1741 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1743 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1744 New. Adjust other variants.
1745 (bfd_default_scan): Update.
1746 * bfd-in2.h: Rebuilt.
1747 * cpu-m68k.c: Adjust.
1748 (bfd_m68k_compatible): New. Use it for architectures.
1749 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1750 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
1752 (elf32_m68k_print_private_bfd_data): Adjust.
1753 * ieee.c (ieee_write_processor): Adjust.
1755 2006-03-06 Alan Modra <amodra@bigpond.net.au>
1757 * dwarf2.c: Formatting.
1758 (add_line_info): Remove outer loop.
1760 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
1761 Alan Modra <amodra@bigpond.net.au>
1764 * dwarf2.c (loadable_section): New struct.
1765 (dwarf2_debug): Add loadable_section_count and
1767 (new_line_sorts_after): New.
1768 (add_line_info): Use new_line_sorts_after to compare line
1770 (check_function_name): Removed.
1771 (unset_sections): New.
1772 (place_sections): New.
1773 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1774 and unset_sections on relocatable files.
1775 (_bfd_dwarf2_find_line): Likewise.
1777 2006-03-03 Nick Clifton <nickc@redhat.com>
1779 * cpu-avr.c: Update to ISO-C90 formatting.
1780 * elf32-avr.c: Likewise.
1782 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1784 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1786 (bfd_elf_avr_final_write_processing): Set
1787 EF_AVR_LINKRELAX_PREPARED in e_flags field.
1788 (elf32_avr_relax_section): New function.
1789 (elf32_avr_relax_delete_bytes): New function.
1790 (elf32_avr_get_relocated_section_contents): New function.
1791 (avr_pc_wrap_around): New function.
1792 (avr_relative_distance_considering_wrap_around): New function.
1793 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1794 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1795 * libbfd.h: Regenerate.
1796 * bfd-in2.h: Regenerate.
1798 2006-03-02 DJ Delorie <dj@redhat.com>
1800 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1803 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1805 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1806 bfd_elf32_powerpc_vxworks_vec.
1808 2006-03-02 Nick Clifton <nickc@redhat.com>
1810 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1812 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1814 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1815 elf_vxworks_create_dynamic_sections.
1816 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1818 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1819 elf_vxworks_create_dynamic_sections.
1820 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1822 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1823 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1825 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1827 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1828 (elf_backend_link_output_symbol_hook): Use
1829 elf_vxworks_link_output_symbol_hook instead.
1830 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1831 (elf_backend_link_output_symbol_hook): Use
1832 elf_vxworks_link_output_symbol_hook instead.
1833 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1834 same interface as elf_backend_link_output_symbol_hook.
1835 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1836 prototype accordingly.
1838 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1840 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1841 (ppc_elf_link_hash_table): Replace old_got and new_got with
1842 plt_type and can_use_new_plt.
1843 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1844 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1845 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1846 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1847 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1848 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
1849 this function should not be called for VxWorks targets.
1850 (ppc_elf_tls_setup): Use plt_type instead of old_got.
1851 (allocate_got): Likewise. Rearrange so that max_before_header
1852 is only used for PLT_OLD and PLT_NEW.
1853 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1854 (ppc_elf_size_dynamic_sections): Likewise.
1855 (ppc_elf_relax_section): Likewise.
1856 (ppc_elf_relocate_section): Likewise.
1857 (ppc_elf_finish_dynamic_symbol): Likewise.
1858 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1860 2006-02-28 Richard Sandiford <richard@codesourcery.com>
1862 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1863 (elf_i386_link_hash_table_create): Initialize it.
1864 (elf_i386_compute_jump_table_size): Use it instead of
1865 srelplt->reloc_count.
1866 (allocate_dynrelocs): Likewise.
1867 (elf_i386_size_dynamic_sections): Likewise.
1868 (elf_i386_relocate_section): Likewise.
1870 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1872 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1873 (_bfd_elf_write_section_eh_frame): Likewise.
1875 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1877 * po/Make-in: Add html target.
1879 2006-02-27 Richard Sandiford <richard@codesourcery.com>
1881 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1882 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1883 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1884 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1885 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1886 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1887 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1888 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1889 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1890 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1891 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1892 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1893 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1894 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1895 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1896 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
1897 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1898 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1899 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1900 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1901 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1903 2006-02-25 Richard Sandiford <richard@codesourcery.com>
1905 * elf-bfd.h (elf_link_hash_table): Add hplt field.
1906 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1907 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1908 * elf32-frv.c (_frv_create_got_section): Likewise.
1909 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1910 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1911 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1912 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1913 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1914 (elf_i386_link_hash_table_create): Don't initialize them.
1915 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1917 (elf_i386_finish_dynamic_symbol): Likewise.
1918 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1919 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1920 (ppc_elf_finish_dynamic_symbol): Likewise.
1922 2006-02-24 DJ Delorie <dj@redhat.com>
1924 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1925 (m32c_elf_relocate_section): Don't relocate them.
1926 (compare_reloc): New.
1927 (relax_reloc): Remove.
1928 (m32c_offset_for_reloc): New.
1929 (m16c_addr_encodings): New.
1930 (m16c_jmpaddr_encodings): New.
1931 (m32c_addr_encodings): New.
1932 (m32c_elf_relax_section): Relax jumps and address displacements.
1933 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
1936 * reloc.c: Add m32c relax relocs.
1937 * libbfd.h: Regenerate.
1938 * bfd-in2.h: Regenerate.
1940 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
1943 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1944 (_bfd_elf_link_hash_fixup_symbol): New.
1946 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1947 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1950 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1952 * elfxx-target.h (elf_backend_fixup_symbol): New.
1953 (elfNN_bed): Initialize elf_backend_fixup_symbol.
1955 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1957 * cpu-ia64-opc.c (ins_immu5b): New.
1958 (ext_immu5b): Likewise.
1959 (elf64_ia64_operands): Add IMMU5b.
1961 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1964 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1966 * elf32-hppa.c (allocate_dynrelocs): Likewise.
1967 * elf32-i386.c (allocate_dynrelocs): Likewise.
1968 * elf32-s390.c (allocate_dynrelocs): Likewise.
1969 * elf32-sh.c (allocate_dynrelocs): Likewise.
1970 * elf64-s390.c (allocate_dynrelocs): Likewise.
1971 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1972 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
1973 on undef weak with non-default visibility too.
1974 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1976 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1978 * bfd.c: (_bfd_default_error_handler): Don't call abort on
1979 error, instead call _exit.
1980 (_bfd_abort): Call _exit not xexit.
1982 2006-02-17 Kevin Buettner <kevinb@redhat.com>
1984 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1986 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1988 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
1989 Anil Paranjape <anilp1@kpitcummins.com>
1990 Shilin Shakti <shilins@kpitcummins.com>
1992 * Makefile.am: Add xc16x related entry
1993 * Makefile.in: Regenerate
1994 * archures.c: Add bfd_xc16x_arch
1995 * bfd-in2.h: Regenerate
1996 * config.bfd: Add xc16x-*-elf
1997 * configure.in: Add bfd_elf32_xc16x_vec
1998 * configure: Regenerate.
1999 * targets.c: Added xc16x related information
2000 * cpu-xc16x.c: New file
2001 * reloc.c: Add new relocations specific to xc16x:
2002 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2004 * elf32-xc16x.c: New file.
2006 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2008 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2009 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2011 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2014 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2016 (ppc64_elf_relocate_section): Check output reloc section size.
2017 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2019 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2022 * elf.c (get_segment_type): New function.
2023 (_bfd_elf_print_private_bfd_data): Use it.
2024 (print_segment_map): New function.
2025 (assign_file_positions_for_segments): Call print_segment_map
2026 when there are not enough room for program headers.
2028 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2030 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2031 traditional MIPS ELF targets.
2033 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2036 * dwarf2.c (check_function_name): New function.
2037 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2038 check if function is correct.
2040 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2042 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2044 (elf_link_input_bfd): Adjust comments.
2046 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2048 * elf.c (copy_private_bfd_data): Minor update.
2050 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2053 * elf.c (copy_private_bfd_data): Renamed to ...
2054 (rewrite_elf_program_header): This.
2055 (copy_elf_program_header): New function.
2056 (copy_private_bfd_data): Likewise.
2058 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2060 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2061 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2062 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2063 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2064 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2065 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2066 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2067 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2068 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2069 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2070 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2071 bfd_mach_mcf_isa_b_usp_float_emac): New.
2072 (bfd_default_scan): Update coldfire mapping.
2073 * bfd-in.h (bfd_m68k_mach_to_features,
2074 bfd_m68k_features_to_mach): Declare.
2075 * bfd-in2.h: Rebuilt.
2076 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2077 adjust legacy names.
2078 (m68k_arch_features): New.
2079 (bfd_m68k_mach_to_features,
2080 bfd_m68k_features_to_mach): Define.
2081 * elf32-m68k.c (elf32_m68k_object_p): New.
2082 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2083 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2084 (elf_backend_object_p): Define.
2085 * ieee.c (ieee_write_processor): Update coldfire machines.
2086 * libbfd.h: Rebuilt.
2088 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2090 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2093 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2095 * coff-z80.c (r_imm24): New howto.
2096 (rtype2howto): New case R_IMM24.
2097 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2098 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2100 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2102 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2103 has already been assigned a GOT index, copy that index to the
2104 current hash table entry.
2106 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2108 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2109 for call-to-undefweak reloc overflow.
2111 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2113 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2114 for 32-bit relocs overflow.
2116 2006-01-27 Paul Brook <paul@codesourcery.com>
2118 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2121 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2123 Introduce TLS descriptors for i386 and x86_64.
2124 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2125 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2126 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2127 * libbfd.h, bfd-in2.h: Rebuilt.
2128 * elf32-i386.c (elf_howto_table): New relocations.
2129 (R_386_tls): Adjust.
2130 (elf_i386_reloc_type_lookup): Map new relocations.
2131 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2132 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2133 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2134 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2135 (elf_i386_local_tlsdesc_gotent): New macro.
2136 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2137 (elf_i386_compute_jump_table_size): New macro.
2138 (link_hash_newfunc): Initialize tlsdesc_got.
2139 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2140 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2141 R_386_TLS_DESC_CALL.
2142 (elf_i386_check_relocs): Likewise. Allocate space for
2143 local_tlsdesc_gotent.
2144 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2145 R_386_TLS_DESC_CALL.
2146 (allocate_dynrelocs): Count function PLT relocations. Reserve
2147 space for TLS descriptors and relocations.
2148 (elf_i386_size_dynamic_sections): Reserve space for TLS
2149 descriptors and relocations. Set up sgotplt_jump_table_size.
2150 Don't zero reloc_count in srelplt.
2151 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2152 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2153 R_386_TLS_DESC_CALL.
2154 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2155 (elf_backend_always_size_sections): Define.
2156 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2157 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2158 (R_X86_64_standard): Adjust.
2159 (x86_64_reloc_map): Map new relocs.
2160 (elf64_x86_64_rtype_to_howto): New, split out of...
2161 (elf64_x86_64_info_to_howto): ... this function, and...
2162 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2163 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2164 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2165 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2166 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2167 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2168 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2169 tlsdesc_got and sgotplt_jump_table_size fields.
2170 (elf64_x86_64_compute_jump_table_size): New macro.
2171 (link_hash_newfunc): Initialize tlsdesc_got.
2172 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2173 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2174 R_X86_64_TLSDESC_CALL.
2175 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2176 local_tlsdesc_gotent.
2177 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2178 R_X86_64_TLSDESC_CALL.
2179 (allocate_dynrelocs): Count function PLT relocations. Reserve
2180 space for TLS descriptors and relocations.
2181 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2182 descriptors and relocations. Set up sgotplt_jump_table_size,
2183 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2184 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2186 (elf64_x86_64_always_size_sections): New. Set up
2188 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2189 R_386_TLS_DESC_CALL.
2190 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2191 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2192 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2193 (elf_backend_always_size_sections): Define.
2195 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2198 * dwarf2.c (comp_unit_contains_address): Update comment.
2199 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2200 lma. Return TRUE only if both comp_unit_contains_address and
2201 comp_unit_find_nearest_line return TRUE.
2202 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2204 2006-01-18 Alan Modra <amodra@bigpond.net.au>
2206 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2207 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2208 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2209 elf_gc_mark_dynamic_ref_symbol. Make global.
2210 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2211 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2212 (elfNN_bed): Init new field.
2213 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2214 (ppc64_elf_gc_mark_dynamic_ref): New function.
2216 2006-01-17 Alan Modra <amodra@bigpond.net.au>
2218 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2220 2006-01-17 Nick Clifton <nickc@redhat.com>
2223 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2226 2006-01-11 Nick Clifton <nickc@redhat.com>
2228 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2229 into the newly (re)allocated map array.
2231 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2233 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2235 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2237 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2240 For older changes see ChangeLog-2005
2246 version-control: never
projects / platform / upstream / binutils.git / blob