| blob | f2b4ad48447579ec330b8768b55a7977a09eec10 |
1 2006-08-08 DJ Delorie <dj@redhat.com>
3 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
4 non-moving .align directives. Preserve any DIR32 offset when
5 converting bsr's to jsr's.
7 2006-08-08 Alan Modra <amodra@bigpond.net.au>
9 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
10 after stubs have been built.
12 2006-08-07 Nick Clifton <nickc@redhat.com>
14 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
15 vectors if they are going to be created.
17 2006-08-07 Nick Clifton <nickc@redhat.com>
19 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
20 * configure: Regenerate.
22 2006-08-07 Nick Clifton <nickc@redhat.com>
24 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
25 relocation types if the target is ARM_WINCE.
27 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
29 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
30 and pei-arm-little.
31 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
32 ARM_SECREL.
33 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
34 ARM_SECREL.
35 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
36 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
37 pe-arm.c.
38 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
40 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
42 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
43 list removed sections to stderr.
45 2006-08-04 Richard Sandiford <richard@codesourcery.com>
46 Kazu Hirata <kazu@codesourcery.com>
47 Phil Edwards <phil@codesourcery.com>
48 Nathan Sidwell <nathan@codesourcery.com>
50 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
51 bfd_elf32_shlvxworks_vec.
52 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
53 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
54 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
55 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
56 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
57 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
58 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
59 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
60 * configure: Regenerate.
61 * Makefile.am: Regenerate dependencies.
62 * Makefile.in: Regenerate.
63 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
64 (elf_vxworks_add_symbol_hook): Use it.
65 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
66 table entry to check for weak undefined symbols and to obtain
67 the original bfd.
68 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
69 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
70 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
71 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
72 special_function field.
73 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
74 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
75 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
76 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
77 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
78 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
79 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
80 * elf32-sh.c: Include elf32-vxworks.h.
81 (MINUS_ONE): Define.
82 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
83 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
84 to sh_elf_reloc.
85 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
86 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
87 SH_ELF_RELOC set to bfd_elf_generic_reloc.
88 (vxworks_object_p, get_howto_table): New functions.
89 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
90 (sh_elf_info_to_howto): Use get_howto_table.
91 (sh_elf_relax_section): Honor the partial_inplace field of the
92 R_SH_DIR32 howto.
93 (sh_elf_relax_delete_bytes): Likewise.
94 (elf_sh_plt_info): New structure.
95 (PLT_ENTRY_SIZE): Replace both definitions with...
96 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
97 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
98 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
99 (elf_sh_plt0_entry_le): Likewise.
100 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
101 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
102 (elf_sh_plts): New structure, with separate definitions for
103 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
104 (elf_sh_plt0_entry): Delete both definitions.
105 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
106 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
107 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
108 (elf_sh_plt_reloc_offset): Likewise.
109 (movi_shori_putval): Delete in favor of...
110 (install_plt_field): ...this new function, with separate definitions
111 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
112 (get_plt_info): New function, with separate definitions
113 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
114 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
115 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
116 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
117 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
118 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
119 (get_plt_index, get_plt_offset): New functions.
120 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
121 (sh_elf_link_hash_table_create): Initialize them.
122 (sh_elf_create_dynamic_sections): Call
123 elf_vxworks_create_dynamic_sections for VxWorks.
124 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
125 entries. Allocate relocation entries in .rela.plt.unloaded if
126 generating a VxWorks executable.
127 (sh_elf_always_size_sections): New function.
128 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
129 .rela.plt.unloaded.
130 (sh_elf_relocate_section): Use get_howto_table. Honor
131 partial_inplace when calculating the addend for dynamic
132 relocations. Use get_plt_index.
133 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
134 and htab->plt_info. Fill in the bra .plt offset for VxWorks
135 executables. Populate .rela.plt.unloaded. Do not make
136 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
137 (sh_elf_finish_dynamic_sections): Use install_plt_field and
138 htab->plt_info. Handle cases where there is no special PLT header.
139 Populate the first relocation in .rela.plt.unloaded and fix up
140 the remaining entries.
141 (sh_elf_plt_sym_val): Use get_plt_info.
142 (elf_backend_always_size_sections): Define.
143 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
144 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
145 (elf32_bed, elf_backend_want_plt_sym): Likewise.
146 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
147 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
148 (elf_backend_add_symbol_hook): Likewise.
149 (elf_backend_link_output_symbol_hook): Likewise.
150 (elf_backend_emit_relocs): Likewise.
151 (elf_backend_final_write_processing): Likewise.
152 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
153 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
154 (bfd_elf32_shvxworks_vec): Likewise.
155 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
156 bfd_elf32_shvxworks_vec.
158 2006-08-02 Mark Kettenis <kettenis@gnu.org>
160 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
161 * configure: Regenerate.
163 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
165 PR binutils/2983
166 * elf64-x86-64.c: Add FreeBSD support.
167 (elf64_x86_64_fbsd_post_process_headers): New function.
168 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
169 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
170 to the targ_selvecs.
171 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
172 * configure: Regenerate.
174 2006-07-26 Andreas Schwab <schwab@suse.de>
176 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
178 2006-07-26 Alan Modra <amodra@bigpond.net.au>
180 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
181 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
182 (define elf_backend_modify_segment_map): Don't define.
184 2006-07-25 Thiemo Seufer <ths@networkno.de>
186 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
187 linking of objects for compatible machine types.
189 2006-07-25 Thiemo Seufer <ths@networkno.de>
191 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
192 also for same symbol.
194 2006-07-25 Thiemo Seufer <ths@mips.com>
196 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
198 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
200 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
201 sections only if the SHF_OS_NONCONFORMING flag is present.
203 2006-07-24 Nick Clifton <nickc@redhat.com>
205 PR ld/2729
206 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
207 existance of output sections before putting their entries into the
208 DataDictionary.
210 2006-07-20 Thiemo Seufer <ths@mips.com>
212 * elf32-mips.c (mips16_jump_reloc): Remove function.
213 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
214 instead of mips16_jump_reloc.
215 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
216 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
217 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
219 2006-07-19 Alan Modra <amodra@bigpond.net.au>
221 * bfd-in.h (enum notice_asneeded_action): Define.
222 * bfd-in2.h: Regenerate.
223 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
224 function with NULL name for as-needed handling.
226 2006-07-18 Paul Brook <paul@codesourcery.com>
228 * bfd-in2.h: Regenerate.
229 * libbfd.h: Regenerate.
230 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
232 2006-07-18 Nick Clifton <nickc@redhat.com>
234 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
235 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
236 sections.
237 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
239 2006-07-14 Jakub Jelinek <jakub@redhat.com>
241 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
243 2006-07-14 Mark Kettenis <kettenis@gnu.org>
245 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
246 to the start of a block.
248 2006-07-13 Nick Clifton <nickc@redhat.com>
250 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
251 returning a NULL value.
253 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
255 PR ld/2884
256 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
257 the old versioned dynamic definition to the new one with
258 non-default visibility. Hide the symbol if it is hidden or
259 internal.
261 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
263 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
265 2006-07-10 Jakub Jelinek <jakub@redhat.com>
267 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
268 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
269 Handle SHT_GNU_HASH.
270 (special_sections_g): Include .gnu.hash section.
271 (bfd_elf_gnu_hash): New function.
272 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
273 (struct elf_backend_data): Add elf_hash_symbol method.
274 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
275 only if info->emit_hash, create .gnu.hash section if
276 info->emit_gnu_hash.
277 (struct collect_gnu_hash_codes): New type.
278 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
279 _bfd_elf_hash_symbol): New functions.
280 (compute_bucket_count): Don't compute HASHCODES array, instead add
281 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
282 instead of bed->s->arch_size / 8. Fix .hash size estimation.
283 When not optimizing, use the number of hashed symbols rather than
284 dynsymcount.
285 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
286 and ADD DT_GNU_HASH if info->emit_gnu_hash.
287 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
288 adjust compute_bucket_count caller. Create and populate .gnu.hash
289 section if info->emit_gnu_hash.
290 (elf_link_output_extsym): Only populate .hash section if
291 finfo->hash_sec != NULL.
292 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
293 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
294 (elfNN_bed): Add elf_backend_hash_symbol.
295 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
296 (elf_backend_hash_symbol): Define.
297 * elf32-i386.c (elf_i386_hash_symbol): New function.
298 (elf_backend_hash_symbol): Define.
300 2006-07-05 Nick Clifton <nickc@redhat.com>
302 PR ld/2659
303 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
304 entry when multiple definitions of a symbol are encountered.
306 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
308 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
309 instead of 2 nops.
310 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
311 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
313 2006-06-29 Jakub Jelinek <jakub@redhat.com>
315 PR ld/2513
316 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
317 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
318 2006-04-08 changes.
319 (elf_i386_relocate_section): Likewise. For GD->IE transition
320 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
322 2006-06-23 Alan Modra <amodra@bigpond.net.au>
324 PR ld/2754
325 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
326 program_header_size to -1.
327 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
328 (assign_file_positions_for_load_sections ): Likewise.
329 (_bfd_elf_sizeof_headers): Use saved program_header_size if
330 available.
331 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
332 alloc if already done.
333 * elf32-i386.c (elf_i386_mkobject): Likewise.
334 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
335 * elf32-s390.c (elf_s390_mkobject): Likewise.
336 * elf32-sh.c (sh_elf_mkobject): Likewise.
337 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
338 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
339 * elf64-s390.c (elf_s390_mkobject): Likewise.
340 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
341 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
343 2006-06-20 Jakub Jelinek <jakub@redhat.com>
345 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
346 section for relocatable link.
348 2006-06-21 Alan Modra <amodra@bigpond.net.au>
350 * elf-bfd.h (struct elf_backend_data): Add
351 elf_backend_modify_program_headers.
352 * elfxx-target.h (elf_backend_modify_program_headers): Define.
353 (elfNN_bed): Init new field.
354 * elf.c (elf_modify_segment_map): Remove comment.
355 (assign_file_positions_for_load_sections): Only call
356 elf_modify_segment_map for objcopy/strip.
357 (assign_file_positions_except_relocs): Call
358 elf_backend_modify_program_headers.
359 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
360 .stack section.
361 (elf32_frvfdpic_modify_segment_map): Delete.
362 (elf32_frvfdpic_modify_program_headers): New.
363 (elf_backend_modify_segment_map): Don't define.
364 (elf_backend_modify_program_headers): Define.
365 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
366 .stack section.
367 (elf32_bfinfdpic_modify_segment_map): Delete.
368 (elf32_bfinfdpic_modify_program_headers): New.
369 (elf_backend_modify_segment_map): Don't define.
370 (elf_backend_modify_program_headers): Define.
371 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
372 Split out from..
373 (elfNN_ia64_modify_segment_map): ..here.
374 (elf_backend_modify_program_headers): Define.
376 2006-06-20 Jakub Jelinek <jakub@redhat.com>
378 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
379 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
381 2006-06-20 Alan Modra <amodra@bigpond.net.au>
383 * elf-bfd.h: Formatting.
384 (_bfd_elf_map_sections_to_segments): Declare.
385 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
386 clear program_header_size.
387 * elf.c (get_program_header_size): Move. Don't use or set saved
388 program_header_size here.
389 (elf_modify_segment_map): New function. Split out from..
390 (assign_file_positions_for_load_sections): ..here. Assert
391 header size is correct. Remove dead code.
392 (_bfd_elf_map_sections_to_segments): Rename from
393 map_sections_to_segments. Make global. Use get_program_header_size
394 when we need estimate of header size. Call elf_modify_segment_map.
395 Set program_header_size.
396 (print_segment_map): Delete.
397 (_bfd_elf_sizeof_headers): If segment_map available, get the
398 actual size.
399 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
400 for calling more than once.
401 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
402 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
403 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
404 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
405 (elf_backend_additional_program_headers): Delete.
406 (elf_backend_modify_segment_map): Delete.
407 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
408 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
409 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
411 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
413 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
414 bit for undefined symbols.
416 2006-06-19 Alan Modra <amodra@bigpond.net.au>
418 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
419 parameter.
420 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
421 bfd_link_info pointer.
422 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
423 * bfd.c (bfd_sizeof_headers): Tweak param name.
424 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
425 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
426 * binary.c (binary_sizeof_headers): Adjust.
427 * bout.c (b_out_sizeof_headers): Adjust.
428 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
429 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
430 * coffgen.c (coff_sizeof_headers): Adjust.
431 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
432 (ecoff_compute_section_file_positions): Adjust.
433 (_bfd_ecoff_write_object_contents): Adjust.
434 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
435 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
436 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
437 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
438 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
439 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
440 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
441 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
442 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
443 * i386msdos.c: Convert to ISO C.
444 (msdos_sizeof_headers): Adjust.
445 * i386os9k.c: Convert to ISO C.
446 (os9k_sizeof_headers): Adjust.
447 * ieee.c (ieee_sizeof_headers): Adjust.
448 * ihex.c (ihex_sizeof_headers): Adjust.
449 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
450 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
451 * libcoff-in.h (coff_sizeof_headers): Adjust.
452 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
453 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
454 * mmo.c (mmo_sizeof_headers): Adjust.
455 * oasys.c (oasys_sizeof_headers): Adjust.
456 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
457 * pef.c (bfd_pef_sizeof_headers): Adjust.
458 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
459 * som.c (som_sizeof_headers): Adjust.
460 * srec.c (srec_sizeof_headers): Adjust.
461 * tekhex.c (tekhex_sizeof_headers): Adjust.
462 * versados.c (versados_sizeof_headers): Adjust.
463 * vms.c (vms_sizeof_headers): Adjust.
464 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
465 * xsym.c (bfd_sym_sizeof_headers): Adjust.
466 * xsym.h (bfd_sym_sizeof_headers): Adjust.
467 * bfd-in2.h: Regenerate.
468 * libbfd.h: Regenerate.
469 * libcoff.h: Regenerate.
471 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
473 * bfd-in2.h: Regenerate.
474 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
475 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
476 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
477 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
478 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
479 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
480 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
481 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
482 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
483 R_ARM_LDC_SB_G2): New relocation types.
484 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
485 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
486 and friends.
487 (elf32_arm_howto_table_3): Delete; contents merged into
488 elf32_arm_howto_table_2.
489 (elf32_arm_howto_from_type): Adjust correspondingly.
490 (elf32_arm_reloc_map): Extend with the above relocations.
491 (calculate_group_reloc_mask): New function.
492 (identify_add_or_sub): New function.
493 (elf32_arm_final_link_relocate): Support for the above
494 relocations.
495 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
496 codes to correspond to the above relocations.
498 2006-06-14 Richard Sandiford <richard@codesourcery.com>
500 * elf32-m68k.c (elf_m68k_plt_info): New structure.
501 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
502 (elf_m68k_plt_entry): Likewise.
503 (elf_m68k_plt_info): New table.
504 (CFV4E_PLT_ENTRY_SIZE): Rename to...
505 (ISAB_PLT_ENTRY_SIZE): ...this.
506 (CFV4E_FLAG): Delete.
507 (elf_cfv4e_plt0_entry): Rename to...
508 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
509 for the second instruction too.
510 (elf_cfv4e_plt_entry): Rename to...
511 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
512 (elf_isab_plt_info): New table.
513 (CPU32_FLAG): Delete.
514 (PLT_CPU32_ENTRY_SIZE): Rename to...
515 (CPU32_PLT_ENTRY_SIZE): ...this.
516 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
517 style in-place addends.
518 (elf_cpu32_plt_entry): Likewise.
519 (elf_cpu32_plt_info): New table.
520 (elf_m68k_link_hash_table): Add a plt_info field.
521 (elf_m68k_link_hash_table_create): Initialize it.
522 (elf_m68k_get_plt_info): New function.
523 (elf_m68k_always_size_sections): Likewise.
524 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
525 (elf_m68k_install_pc32): New function.
526 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
527 elf_m68k_install_pc32.
528 (elf_m68k_finish_dynamic_sections): Likewise.
529 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
530 (elf_backend_always_size_sections): Define.
532 2006-06-14 Alan Modra <amodra@bigpond.net.au>
534 * elflink.c (elf_link_add_object_symbols): Save and restore
535 struct bfd_hash_table table, size and count fields for
536 as-needed libs.
538 2006-06-12 Thiemo Seufer <ths@mips.com>
540 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
541 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
542 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
543 Delete old comments.
544 (ELF_COMMONPAGESIZE): Define in a more obvious way.
546 2006-06-12 Nick Clifton <nickc@redhat.com>
548 PR binutils/2735
549 * elflink.c (elf_link_add_object_symbols): Fix the warning message
550 about mismatched alignments to allow for the case where the common
551 alignment has been deduced from the section alignment.
552 * bfd.c (_bfd_default_error_handler): Update comment to explain
553 why bfd and asection varargs are out of order. Explicitly catch
554 and abort on NULL bfd and asection arguments.
556 2006-06-11 Richard Sandiford <richard@codesourcery.com>
557 Thiemo Seufer <ths@mips.com>
559 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
560 (STUB_ORI): New macro.
561 (STUB_LI16U): Fix formatting.
562 (MIPS_FUNCTION_STUB_SIZE): Delete.
563 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
564 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
565 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
566 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
567 instead of MIPS_FUNCTION_STUB_SIZE.
568 (count_section_dynsyms): New function, split out from
569 _bfd_mips_elf_final_link.
570 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
571 of the number of dynamic symbols needed and use it to set up
572 function_stub_size. Use function_stub_size rather than
573 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
574 Use 16-byte stubs for 0x10000 dynamic symbols.
575 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
576 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
577 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
578 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
579 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
580 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
581 Use STUB_ORI rather than STUB_LI16U for big stubs.
582 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
583 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
585 2006-06-09 David Ung <davidu@mips.com>
587 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
588 calling relocations.
590 2006-06-08 David Daney <ddaney@avtrex.com>
592 * elfxx-mips.c (STUB_LI16): Removed.
593 (STUB_LUI): New macro.
594 (STUB_LI16U): Ditto.
595 (STUB_LI16S): Ditto.
596 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
597 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
598 MIPS_FUNCTION_STUB_SIZE.
599 (_bfd_mips_elf_always_size_sections): Ditto.
600 (_bfd_mips_elf_size_dynamic_sections): Ditto.
601 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
602 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
603 to allow larger symbol table indexes.
605 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
607 * po/Make-in (pdf, ps): New dummy targets.
609 2006-06-06 Alan Modra <amodra@bigpond.net.au>
611 * hash.c (bfd_hash_lookup): Correct stray line.
613 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
614 (elfcore_grok_nto_status): Use long instead of pid_t.
615 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
617 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
619 * po/Make-in (top_builddir): Define.
621 2006-06-05 Alan Modra <amodra@bigpond.net.au>
623 * Makefile.am: Run "make dep-am".
624 * Makefile.in: Regenerate.
625 * config.in: Regenerate.
627 2006-06-02 Alan Modra <amodra@bigpond.net.au>
628 H.J. Lu <hongjiu.lu@intel.com>
630 PR ld/2723
631 * elflink.c (bfd_elf_final_link): Don't output section symbols
632 for special ELF sections.
634 2006-06-01 Alan Modra <amodra@bigpond.net.au>
636 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
637 instead of bfd_make_section*.
638 * aix386-core.c: Likewise.
639 * aix5ppc-core.c: Likewise.
640 * aout-adobe.c: Likewise.
641 * aoutf1.h: Likewise.
642 * binary.c: Likewise.
643 * cisco-core.c: Likewise.
644 * coff-arm.c: Likewise.
645 * coff-h8300.c: Likewise.
646 * elf.c: Likewise.
647 * elf32-bfin.c: Likewise.
648 * elf32-m32c.c: Likewise.
649 * hppabsd-core.c: Likewise.
650 * hpux-core.c: Likewise.
651 * i386linux.c: Likewise.
652 * ieee.c: Likewise.
653 * ihex.c: Likewise.
654 * irix-core.c: Likewise.
655 * lynx-core.c: Likewise.
656 * m68klinux.c: Likewise.
657 * mach-o.c: Likewise.
658 * netbsd-core.c: Likewise.
659 * nlmcode.h: Likewise.
660 * opncls.c: Likewise.
661 * osf-core.c: Likewise.
662 * peXXigen.c: Likewise.
663 * ppcboot.c: Likewise.
664 * ptrace-core.c: Likewise.
665 * rs6000-core.c: Likewise.
666 * sco5-core.c: Likewise.
667 * sparclinux.c: Likewise.
668 * srec.c: Likewise.
669 * sunos.c: Likewise.
670 * trad-core.c: Likewise.
671 * xcofflink.c: Likewise.
672 * xsym.c: Likewise.
674 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
676 * Makefile.am (INCLUDES): Use @INCINTL@.
677 * acinclude.m4: Include new gettext macros.
678 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
679 Manually substitute POFILES and GMOFILES.
680 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
682 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
684 * bfd.c (bfd_emul_get_maxpagesize): New.
685 (bfd_elf_set_pagesize): Likewise.
686 (bfd_emul_set_maxpagesize): Likewise.
687 (bfd_emul_get_commonpagesize): Likewise.
688 (bfd_emul_set_commonpagesize): Likewise.
689 * bfd-in2.h: Regenerated.
691 * elf-bfd.h (elf_backend_data): Add commonpagesize.
692 (xvec_get_elf_backend_data): New.
693 (get_elf_backend_data): Use xvec_get_elf_backend_data.
695 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
696 * elfxx-target.h (elfNN_bed): Likewise.
698 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
699 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
700 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
701 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
702 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
703 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
704 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
705 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
706 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
707 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
708 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
709 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
711 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
712 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
714 * targets.c (bfd_find_target): Support NULL abfd.
716 2006-05-30 Nick Clifton <nickc@redhat.com>
718 * po/es.po: Updated Spanish translation.
720 2006-05-27 Alan Modra <amodra@bigpond.net.au>
721 H.J. Lu <hongjiu.lu@intel.com>
723 * elf.c (assign_file_positions_for_load_sections): Retrieve
724 maxpagesize from m->p_align if it is valid. Set p_vaddr,
725 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
726 (copy_elf_program_header): Copy p_align. Set p_align_valid.
728 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
730 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
732 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
734 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
736 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
738 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
740 2006-05-26 Alan Modra <amodra@bigpond.net.au>
742 * elf.c (sym_is_global): Return a bfd_boolean.
743 (ignore_section_sym): New function.
744 (elf_map_symbols): Use ignore_section_sym to discard some syms.
745 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
746 bfd before using elf_section_syms.
748 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
750 * config.bfd: (sh-*-linux*): Treat as 64bit target.
751 (sh*l*-*-netbsdelf*): Likewise.
752 (sh-*-netbsdelf*): Likewise.
753 (shl*-*-elf*): Likewise.
754 (sh[1234]l*-*-elf*): Likewise.
755 (sh3el*-*-elf*): Likewise.
756 (shl*-*-kaos*): Likewise.
757 (sh-*-elf*): Likewise.
758 (sh[1234]*-elf*): Likewise.
759 (sh-*-rtems*): Likewise.
760 (sh-*-kaos*): Likewise.
762 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
764 PR ld/1485
765 * config.bfd: Set want64 to true if 64bit bfd is used.
766 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
767 (sh*l*-*-netbsdelf*): Likewise.
768 (sh-*-netbsdelf*): Likewise.
769 (shl*-*-elf*): Likewise.
770 (sh[1234]l*-*-elf*): Likewise.
771 (sh3el*-*-elf*): Likewise.
772 (shl*-*-kaos*): Likewise.
773 (sh-*-elf*): Likewise.
774 (sh[1234]*-elf*): Likewise.
775 (sh-*-rtems*): Likewise.
776 (sh-*-kaos*): Likewise.
778 2006-05-24 Paul Brook <paul@codesourcery.com>
780 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
781 * elf32-arm.c (output_arch_syminfo): Define.
782 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
783 elf32_arm_output_arch_local_syms): New functions.
784 (elf_backend_output_arch_local_syms): Define.
785 * elflink.c (bfd_elf_final_link): Call
786 elf_backend_output_arch_local_syms.
787 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
788 definition.
789 (elfNN_bed): Add elf_backend_output_arch_local_syms.
791 2006-05-24 Paul Brook <paul@codesourcery.com>
793 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
794 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
795 elf32_arm_finish_dynamic_symbol): Use them.
797 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
798 Randolph Chung <tausq@debian.org>
800 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
801 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
802 Add handling for TLS relocations.
803 (elf_hpp_reloc_final_type): Handle TLS relocs.
804 * elf32-hppa.c: Add authors for cleanup and TLS support.
805 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
806 (elf32_hppa_link_hash_entry): Add tls_type.
807 (elf32_hppa_link_hash_table): Add tld_ldm_got.
808 (hppa_link_has_newfunc): Set tls_type.
809 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
810 (hppa_stub_name): Use hh_name macro.
811 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
812 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
813 Handle TLS relocs.
814 (elf32_hppa_gc_sweep_hook): Likewise.
815 (allocate_dynrelocs): Handle TLS relocs.
816 (elf32_hppa_size_dynamic_sections): Count space required by TLS
817 relocs. Use hh_name macro.
818 (dtpoff_base): New function.
819 (tpoff): Likewise.
820 (elf32_hppa_optimized_tls_reloc): Likewise.
821 (final_link_relocate): Handle TLS relocs.
822 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
823 and hh_name macros.
824 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
825 hh_name and eh_name macros.
826 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
828 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
830 * archures.c: Add bfd_mach_avr6.
831 * cpu-avr.c: Likewise.
832 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
833 New relocations.
834 * libbfd.h: Regenerate.
835 * bfd-in2.h:Regenerate.
836 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
837 * elf32-avr.c: Add elf32-avr.h to include list.
838 (elf32_avr_stub_hash_entry): New function.
839 (elf32_avr_link_hash_table): New struct.
840 (avr_link_hash_table): Likewise.
841 (avr_stub_hash_entry): Likewise.
842 (avr_stub_hash_lookup): New function.
843 (stub_hash_newfunc): New function.
844 (elf32_avr_link_hash_table_create): New function.
845 (elf32_avr_link_hash_table_free): New function.
846 (avr_get_stub_addr): New function.
847 (debug_relax, debug_stubs): Add new global variables controlling
848 debugging printout to stdout.
849 (avr_pc_wrap_around): Change the type to bfd_vma.
850 (avr_replace_call_ret_sequences): Add a new variable controling
851 linkrelax optimizations.
852 (avr_stub_is_required_for_16_bit_reloc): New function.
853 (avr_final_link_relocate):
854 Add linker hash table to parameter list. Use stub addr. if necessary.
855 (elf32_avr_relocate_section):
856 Add linker hashtable to parameter list of avr_final_link_relocate.
857 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
858 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
859 (elf32_avr_relax_delete_bytes):
860 Iterate over all sections of a bfd when adjusting relocs addends.
861 (elf32_avr_relax_section):
862 Evaluate avr_replace_call_ret_sequences and recalculate the size of
863 stub section.
864 (avr_stub_name): New function.
865 (avr_get_stub_entry): New function.
866 (avr_add_stub): New function.
867 (avr_build_one_stub): New function.
868 (avr_size_one_stub): New function.
869 (elf32_avr_setup_params): New function.
870 (elf32_avr_setup_section_lists): New function.
871 (get_local_syms): New function.
872 (elf32_avr_size_stubs): New function.
873 (bfd_elf32_bfd_link_hash_table_create): New function.
874 (bfd_elf32_bfd_link_hash_table_free): New function.
876 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
878 PR ld/2655
879 PR ld/2657
880 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
881 update CIE/FDE length. Don't pad to the section alignment.
883 2006-05-23 Jie Zhang <jie.zhang@analog.com>
885 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
886 deteted entries in .eh_frame section.
888 2006-05-23 Jie Zhang <jie.zhang@analog.com>
890 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
891 instead of _GLOBAL_OFFSET_TABLE_.
892 (bfin_relocate_section): Ditto.
893 (_bfin_create_got_section): Ditto.
894 (elf32_bfinfdpic_create_dynamic_sections): Use
895 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
896 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
898 2006-05-23 Alan Modra <amodra@bigpond.net.au>
900 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
901 function syms over other syms.
903 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
905 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
906 check.
907 (bfd_elf_final_link): Add a late DT_TEXTREL check.
908 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
909 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
910 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
911 Use MIPS_ELF_READONLY_SECTION.
912 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
913 creating DT_TEXTREL.
914 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
915 if no text relocations were generated.
917 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
919 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
921 2006-05-19 Alan Modra <amodra@bigpond.net.au>
923 * elf.c (elf_fake_sections): Formatting.
924 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
925 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
926 section alignment to increase p_align for PT_LOAD.
927 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
928 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
929 other than PT_LOAD, and PT_NOTE in core.
931 2006-05-17 Alan Modra <amodra@bigpond.net.au>
933 * elf.c (assign_file_positions_for_segments): Split into..
934 (assign_file_positions_for_load_sections): ..this, and..
935 (assign_file_positions_for_non_load_sections): ..this new function,..
936 (assign_file_positions_except_relocs): ..writing program headers here.
938 2006-05-17 Alan Modra <amodra@bigpond.net.au>
940 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
941 non-load sections if they have relocs.
943 2006-05-15 Paul Brook <paul@codesourcery.com>
945 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
946 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
947 Check symbol name is of specified type.
948 * elf32-arm.c (elf32_arm_is_target_special_symbol,
949 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
950 bfd_is_arm_special_symbol_name.
951 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
952 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
953 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
954 (bfd_is_arm_mapping_symbol_name): Remove prototype.
955 (bfd_is_arm_special_symbol_name): Add prototype.
956 * bfd-in2.h: Regenerate.
958 2006-05-15 David Heine <dlheine@tensilica.com>
959 Bob Wilson <bob.wilson@acm.org>
961 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
962 undefined opcode. Clean up assertions.
963 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
964 Factor most of the code into separate functions....
965 (can_narrow_instruction, can_widen_instruction): New.
966 (prev_instr_is_a_loop): New.
967 (compute_ebb_proposed_actions): Combine error handling code for
968 decode errors. Replace call to insn_decode_len with inline code.
969 Use can_narrow_instruction and can_widen_instruction. Handle errors
970 from call to xtensa_opcode_is_loop.
971 (relax_section): Adjust calls to narrow_instruction and
972 widen_instruction.
974 2006-05-15 Alan Modra <amodra@bigpond.net.au>
976 PR 2658
977 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
978 -shared link.
980 2006-05-11 Michael Matz <matz@suse.de>
982 * elflink.c (match_group_member): Correctly iterate group
983 members.
985 2006-05-11 Paul Brook <paul@codesourcery.com>
987 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
988 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
989 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
990 * reloc.c: Ditto.
991 * bfd-in2.h: Regenerate.
992 * libbfd.h: Regenerate.
993 * libcoff.h: Regenerate.
995 2006-05-11 Mike Bland <mbland@google.com>
997 * elf.c (_bfd_elf_init_private_section_data): Don't change
998 section type if already set.
1000 2006-05-10 Nick Clifton <nickc@redhat.com>
1002 PR ld/2607
1003 * elfcode.h (valid_section_index_p): New function: Checks for a
1004 valid section index. Allows indicies in the range SHN_LOPROC to
1005 SHN_HIOS.
1006 (elf_object_p): Use valid_section_index_p.
1008 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1010 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1011 ARM_SECREL): Mark WinCE versions of these relocs as partial
1012 inplace.
1013 (coff_arm_relocate_section): Adjust addend for WinCE.
1015 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1017 PR 2342
1018 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1020 2006-05-09 Nick Clifton <nickc@redhat.com>
1022 * coffcode.h (coff_write_relocs): Produce an error message if a an
1023 out-of-range symbol index is detected in a reloc.
1025 2006-05-09 Ben Elliston <bje@au.ibm.com>
1027 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1028 local variable `dynobj'.
1030 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1032 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1033 of the bfd's sections for the reloc-addend adjustments.
1035 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1037 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1038 (elf_s390_relocate_section): Add code to do the GD->LE and
1039 LD->LE TLS linker optimizations if a brasl instruction is used
1040 for the __tls_get_offset function call.
1041 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1043 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1045 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1046 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1047 the .toc and referenced by a TLS code sequence.
1048 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1049 .toc is the first section in a file.
1051 2006-05-04 Andreas Schwab <schwab@suse.de>
1053 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1054 regs instead of an array of int.
1055 (struct external_solaris_bcp_core): Likewise.
1056 (swapcore_sun3): Use offsetof instead of computing the offset
1057 manually.
1058 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1059 (swapcore_solaris_bcp): Likewise.
1061 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1063 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1064 for missing GOTs.
1066 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1068 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1069 mapping symbols.
1071 2006-05-04 Ben Elliston <bje@au.ibm.com>
1073 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1074 variable `ptr'.
1075 * cofflink.c (process_embedded_commands): Remove unused local
1076 variables `had_read' and `had_shared'.
1077 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1078 variable `fdr_adr'.
1079 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1081 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1083 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1084 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1085 (bfd_und_symbol, bfd_ind_symbol): Delete.
1086 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1087 &SEC.symbol.
1088 (STD_SECTION): Adjust.
1089 (_bfd_generic_new_section_hook): New function, extracted from..
1090 (bfd_section_init): ..here.
1091 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1092 und and ind sections.
1093 * elf.c (_bfd_elf_large_com_section): Adjust.
1094 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1095 * pdp11.c (new_section_hook): Likewise.
1096 * coffcode.h (coff_new_section_hook): Likewise.
1097 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1098 * elf.c (_bfd_elf_new_section_hook): Likewise.
1099 * vms.c (vms_new_section_hook): Likwise.
1100 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1101 already set.
1102 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1103 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1104 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1105 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1106 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1107 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1108 * ieee.c (ieee_new_section_hook): Likewise. Call
1109 _bfd_generic_new_section_hook too.
1110 * mmo.c (mmo_new_section_hook): Likewise.
1111 * oasys.c (oasys_new_section_hook): Likewise.
1112 * som.c (som_new_section_hook): Likewise.
1113 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1114 * bfd-in2.h: Regenerate.
1115 * libbfd.h: Regenerate.
1117 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1119 * hash.c (DEFAULT_SIZE): Revert last change.
1120 (higher_prime_number): Correct test for no larger prime. Don't
1121 abort on error, instead return 0. Depopulate primes[].
1122 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1124 2006-05-02 Paul Brook <paul@codesourcery.com>
1126 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1127 for R_ARM_REL32.
1129 2006-05-02 Ben Elliston <bje@au.ibm.com>
1131 * archive.c (bfd_generic_archive_p): Remove unused local variable
1132 `fail'.
1133 * dwarf2.c (decode_line_info): Remove unused local variable
1134 `basic_block'.
1135 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1136 local variable `s'.
1137 * tekhex.c (tekhex_write_object_contents): Remove unused local
1138 variable `bytes_written'.
1139 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1140 variable `r_addend'.
1141 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1142 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1143 (_bfd_ns32k_relocate_contents): Remove break after return.
1144 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1146 2006-05-02 Nick Clifton <nickc@redhat.com>
1148 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1149 in order to avoid conflicts with the global DEBUG define.
1151 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1153 * dwarf2.c: Formatting.
1154 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1155 output section check.
1156 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1157 * elf32-m32c.c: Similarly.
1158 * elf32-ppc.c: Similarly.
1159 * elf32-v850.c: Similarly.
1160 * nlm32-sparc.c: Similarly.
1161 * elfcode.h: Similarly.
1162 (elf_symbol_flags): Delete.
1163 * elflink.c (elf_link_input_bfd): Comment typo.
1165 2006-05-01 DJ Delorie <dj@redhat.com>
1167 * bfd-in.h (bfd_hash_table): Add count field.
1168 * bfd-in2.h: Regenerate.
1169 * hash.c (higher_prime_number): New.
1170 (bfd_hash_table_inint_n): Init count field.
1171 (bfd_hash_lookup): Grow table as needed.
1173 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1175 PR binutils/2584
1176 * tekhex.c (getvalue): Change return type to bfd_boolean and
1177 add the new parameter. Return false if the unexpected character
1178 is found.
1179 (getsym): Likewise.
1180 (first_phase): Change return type to bfd_boolean and return
1181 false if the unexpected character is found. Replace abort
1182 with returning false.
1183 (pass_over): Change return type to bfd_boolean and the type of
1184 the second argument to bfd_boolean (*) (bfd *, int, char *).
1185 Return false if FUNC returns false.
1186 (tekhex_object_p): Return NULL if pass_over fails.
1188 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1190 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1192 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1194 PR binutils/2593
1195 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1196 and flags if its BFD flags have been set.
1197 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1198 section type from input if it has been set to something
1199 different.
1201 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1203 PR binutils/2467
1204 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1205 is NULL first.
1207 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1208 abfd->sections is NULL.
1209 (elf32_arm_bfd_free_cached_info): New.
1210 (bfd_elf32_bfd_free_cached_info): Defined.
1212 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1213 to _bfd_free_cached_info.
1215 * libbfd-in.h (_bfd_free_cached_info): New.
1216 * libbfd: Regenerated.
1218 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1219 (_bfd_free_cached_info): New.
1221 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1223 * elf.c (assign_file_positions_except_relocs): Move code setting
1224 file position of non-loaded sections..
1225 (assign_file_positions_for_segments): ..to here.
1227 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1229 PR ld/2537
1230 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1231 applications. Issue an error on sections we don't know how
1232 to handle.
1234 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1236 * Makefile.am: Run "make dep-am".
1237 * Makefile.in: Regenerate.
1239 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1241 * warning.m4 (--enable-werror): Format help message.
1242 (--enable-build-warnings): Likewise.
1243 * configure: Regenerate.
1245 2006-04-18 Nick Clifton <nickc@redhat.com>
1247 PR 2257
1248 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1249 fields to still be handled as ELF files.
1251 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1253 * po/SRC-POTFILES.in: Regenerated.
1255 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1257 * configure.in: Update version to 2.17.50.
1258 * configure: Regenerated.
1260 2006-04-14 David Heine <dlheine@tensilica.com>
1262 * elf32-xtensa.c (build_reloc_opcodes): New.
1263 (compute_text_actions): Use it to decode opcodes outside inner loop.
1264 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1265 it is set, use it to get the opcodes for relocations.
1266 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1268 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1270 PR ld/2513
1271 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1272 (GOT_TLS_IE_IE): Likewise.
1273 (GOT_TLS_IE_GD): Likewise.
1274 (GOT_TLS_IE_MASK): Likewise.
1275 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1276 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1277 respectively.
1278 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1279 are set, treat tls_type as GOT_TLS_IE_BOTH.
1280 (elf_i386_relocate_section): Likewise.
1282 2006-04-07 Randolph Chung <tausq@debian.org>
1284 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1285 (elf64_hppa_grok_psinfo): Likewise.
1286 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1288 2006-04-06 DJ Delorie <dj@redhat.com>
1290 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1291 each plt entry we create.
1293 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1295 * po/Make-in: Add install-html target.
1296 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1297 htmldir. Add install-html and install-html-recursive targets.
1298 * Makefile.in: Regenerate.
1299 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1300 * configure: Regenerate.
1302 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1304 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1305 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1306 section structure.
1308 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1310 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1311 eliminate warnings.
1313 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1314 James E Wilson <wilson@specifixinc.com>
1316 PR ld/2442
1317 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1318 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1319 size.
1320 (elfNN_ia64_link_hash_entry): Likewise.
1321 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1322 and size.
1323 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1324 processing.
1325 (elfNN_ia64_hash_hide_symbol): Likewise.
1326 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1327 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1328 (elfNN_ia64_global_dyn_info_free): New function.
1329 (elfNN_ia64_local_dyn_info_free): Likewise.
1330 (elfNN_ia64_hash_table_free): Free local and global
1331 elfNN_ia64_dyn_sym_info.
1332 (addend_compare): New function.
1333 (sort_dyn_sym_info): Likewise.
1334 (get_dyn_sym_info): Updated to use binary search for addend.
1335 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1336 relocation arrays first.
1338 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1340 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1341 symbol.
1343 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1345 PR ld/2411
1346 * elflink.c (check_dynsym): New.
1347 (elf_link_output_extsym): Use it.
1348 (bfd_elf_final_link): Likewise.
1350 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1352 PR ld/2404
1353 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1354 symbol from the dynamic definition with the default version if
1355 its type and the type of existing regular definition mismatch.
1357 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1358 Daniel Jacobowitz <dan@codesourcery.com>
1360 * config.bfd (sparc-*-vxworks*): New stanza.
1361 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1362 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1363 * configure: Regenerate.
1364 * elf32-sparc.c: Include elf-vxworks.h.
1365 (elf32_sparc_vxworks_link_hash_table_create: New.
1366 (elf32_sparc_vxworks_final_write_processing): New.
1367 (TARGET_BIG_SYM): Override for VxWorks.
1368 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1369 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1370 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1371 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1372 (elf_backend_link_output_symbol_hook): Likewise.
1373 (elf_backend_emit_relocs): Likewise.
1374 (elf_backend_final_write_processing, elf32_bed): Likewise.
1375 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1376 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1377 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1378 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1379 build_plt_entry here.
1380 (create_got_section): Initialize sgotplt for VxWorks.
1381 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1382 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1383 Call elf_vxworks_create_dynamic_sections for VxWorks.
1384 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1385 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1386 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1387 for VxWorks. Check for the .got.plt section.
1388 (sparc_vxworks_build_plt_entry): New function.
1389 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1390 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1391 absolute on VxWorks.
1392 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1393 and DT_PLTGOT on VxWorks.
1394 (sparc_vxworks_finish_exec_plt): New.
1395 (sparc_vxworks_finish_shared_plt): New.
1396 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1397 Use plt_header_size and plt_entry_size.
1398 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1399 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1400 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1401 (elf32-sparc.lo): Likewise.
1402 * Makefile.in: Regenerate.
1403 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1404 (_bfd_target_vector): Add a pointer to it.
1406 2006-03-30 Ben Elliston <bje@au.ibm.com>
1408 PR ld/2267
1409 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1410 special section number that exceeds the number of ELF sections
1411 (eg. SHN_MIPS_SCOMMON).
1413 2006-03-27 Richard Sandiford <richard@codesourcery.com>
1415 * elfxx-mips.c (mips_got_entry): Add more commentary.
1416 (mips_elf_local_got_index): Use the hash table entry to record
1417 the GOT index of forced-local symbols.
1418 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1419 in either the hash table entry or the mips_got_entry, not both.
1420 Add more commentary.
1421 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1422 mips_elf_initialize_tls_index.
1424 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1426 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1427 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1428 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1429 bfin_areloc_howto_table): Delete. All
1430 uses deleted as well.
1431 (bfin_reloc_map): Delete all stack relocs.
1432 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1433 bfin_reloc_type_lookup): Don't support them.
1434 (bfin_relocate_section): Don't try to handle them.
1436 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1437 * configure.in: Likewise.
1438 * configure: Regenerate.
1439 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1440 (BFIN_RELOC_MAX): Now 0x21.
1441 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1442 (bfd_elf32_bfinfdpic_vec): Declare.
1443 (IS_FDPIC): New macro.
1444 (struct bfinfdpic_elf_link_hash_table): New struct.
1445 (bfinfdpic_hash_table, bfinfdpic_got_section,
1446 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1447 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1448 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1449 bfinfdpic_plt_initial_offset): Accessor macros for it.
1450 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1451 (struct bfinfdpic_relocs_info): New struct.
1452 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1453 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1454 DEFAULT_STACK_SIZE): New macros.
1455 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1456 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1457 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1458 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1459 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1460 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1461 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1462 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1463 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1464 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1465 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1466 _bfinfdpic_resolve_final_relocs_info,
1467 elf32_bfinfdpic_size_dynamic_sections,
1468 elf32_bfinfdpic_always_size_sections,
1469 elf32_bfinfdpic_modify_segment_map,
1470 _bfinfdpic_count_got_plt_entries,
1471 elf32_bfinfdpic_finish_dynamic_sections,
1472 elf32_bfinfdpic_adjust_dynamic_symbol,
1473 elf32_bfinfdpic_finish_dynamic_symbol,
1474 elf32_bfinfdpic_elf_use_relative_eh_frame,
1475 elf32_bfinfdpic_elf_encode_eh_address,
1476 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1477 elf32_bfinfdpic_copy_private_bfd_data,
1478 (struct _bfinfdpic_dynamic_got_info,
1479 struct _bfinfdpic_dynamic_got_plt_info): New structs.
1480 (elf32_bfin_print_private_bfd_data): Print PIC flags.
1481 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1482 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1483 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1484 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1485 bfd_elf32_bfd_copy_private_bfd_data,
1486 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1487 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1488 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1489 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1490 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1491 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1492 elf_backend_omit_section_dynsym): Redefine these macros and include
1493 "elf32-target.h" again to create the elf32-bfinfdpic target.
1494 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1495 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1496 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1497 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1498 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1499 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1500 BFD_RELOC_BFIN_GOTOFFLO): New.
1501 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1502 (_bfd_target_vector): Add it.
1503 * bfd-in2.h: Regenerate.
1504 * libbfd.h: Regenerate.
1506 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1508 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1509 incompatible. Likewise MAC and EMAC code.
1510 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1511 bfd_get_compatible to set the new bfd architecture. Rely on it
1512 to detect incompatibilities.
1514 2006-03-23 Michael Matz <matz@suse.de>
1516 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1517 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1518 BFD_RELOC_X86_64_PLTOFF64.
1519 * bfd-in2.h: Regenerated.
1520 * libbfd.h: Regenerated.
1521 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1522 Add howtos for above relocs.
1523 (x86_64_reloc_map): Add mappings for new relocs.
1524 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1525 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
1526 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
1527 needs a PLT entry.
1528 (elf64_x86_64_gc_sweep_hook): Reflect changes from
1529 elf64_x86_64_check_relocs for the new relocs.
1530 (elf64_x86_64_relocate_section): Handle new relocs.
1532 2006-03-22 Bob Wilson <bob.wilson@acm.org>
1534 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1535 rel->r_addend is zero.
1537 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1539 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1540 of "loc".
1542 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1543 Daniel Jacobowitz <dan@codesourcery.com>
1544 Phil Edwards <phil@codesourcery.com>
1545 Zack Weinberg <zack@codesourcery.com>
1546 Mark Mitchell <mark@codesourcery.com>
1547 Nathan Sidwell <nathan@codesourcery.com>
1549 * bfd-in2.h: Regenerate.
1550 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1551 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1552 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1553 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1554 (bfd_elf32_littlemips_vec): Likewise.
1555 (bfd_elf32_nbigmips_vec): Likewise.
1556 (bfd_elf32_nlittlemips_vec): Likewise.
1557 (bfd_elf32_ntradbigmips_vec): Likewise.
1558 (bfd_elf32_ntradlittlemips_vec): Likewise.
1559 (bfd_elf32_tradbigmips_vec): Likewise.
1560 (bfd_elf32_tradlittlemips_vec): Likewise.
1561 (bfd_elf64_bigmips_vec): Likewise.
1562 (bfd_elf64_littlemips_vec): Likewise.
1563 (bfd_elf64_tradbigmips_vec): Likewise.
1564 (bfd_elf64_tradlittlemips_vec): Likewise.
1565 * elf32-mips.c: Include elf-vxworks.h.
1566 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1567 instead of calling mips_elf32_rtype_to_howto directly.
1568 (mips_vxworks_copy_howto_rela): New reloc howto.
1569 (mips_vxworks_jump_slot_howto_rela): Likewise.
1570 (mips_vxworks_bfd_reloc_type_lookup): New function.
1571 (mips_vxworks_rtype_to_howto): Likewise.
1572 (mips_vxworks_final_write_processing): Likewise.
1573 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1574 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1575 (elf_backend_want_got_plt): Likewise.
1576 (elf_backend_want_plt_sym): Likewise.
1577 (elf_backend_got_symbol_offset): Likewise.
1578 (elf_backend_want_dynbss): Likewise.
1579 (elf_backend_may_use_rel_p): Likewise.
1580 (elf_backend_may_use_rela_p): Likewise.
1581 (elf_backend_default_use_rela_p): Likewise.
1582 (elf_backend_got_header_size: Likewise.
1583 (elf_backend_plt_readonly): Likewise.
1584 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1585 (elf_backend_mips_rtype_to_howto): Likewise.
1586 (elf_backend_adjust_dynamic_symbol): Likewise.
1587 (elf_backend_finish_dynamic_symbol): Likewise.
1588 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1589 (elf_backend_add_symbol_hook): Likewise.
1590 (elf_backend_link_output_symbol_hook): Likewise.
1591 (elf_backend_emit_relocs): Likewise.
1592 (elf_backend_final_write_processing: Likewise.
1593 (elf_backend_additional_program_headers): Likewise.
1594 (elf_backend_modify_segment_map): Likewise.
1595 (elf_backend_symbol_processing): Likewise.
1596 * elfxx-mips.c: Include elf-vxworks.h.
1597 (mips_elf_link_hash_entry): Add is_relocation_target and
1598 is_branch_target fields.
1599 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1600 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1601 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1602 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1603 Return 3 for VxWorks.
1604 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1605 mips_elf_link_hash_table. Return 0 for VxWorks.
1606 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1607 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
1608 (mips_vxworks_exec_plt0_entry): New variable.
1609 (mips_vxworks_exec_plt_entry): Likewise.
1610 (mips_vxworks_shared_plt0_entry): Likewise.
1611 (mips_vxworks_shared_plt_entry): Likewise.
1612 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1613 (mips_elf_rel_dyn_section): Change the bfd argument to a
1614 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
1615 the name of the section.
1616 (mips_elf_initialize_tls_slots): Update the call to
1617 mips_elf_rel_dyn_section.
1618 (mips_elf_gotplt_index): New function.
1619 (mips_elf_local_got_index): Add an input_section argument.
1620 Update the call to mips_elf_create_local_got_entry.
1621 (mips_elf_got_page): Likewise.
1622 (mips_elf_got16_entry): Likewise.
1623 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1624 arguments. Create dynamic relocations for each entry on VxWorks.
1625 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1626 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1627 and MIPS_RESERVED_GOTNO.
1628 (mips_elf_create_got_section): Update the uses of
1629 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
1630 (is_gott_symbol): New function.
1631 (mips_elf_calculate_relocation): Use a dynobj local variable.
1632 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1633 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
1634 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
1635 relocations on VxWorks. Add dynamic relocations for references
1636 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
1637 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1638 in VxWorks executables.
1639 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1640 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1641 Don't allocate a null entry on VxWorks.
1642 (mips_elf_create_dynamic_relocation): Update the call to
1643 mips_elf_rel_dyn_section. Use absolute rather than relative
1644 relocations for VxWorks, and make them RELA rather than REL.
1645 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1646 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
1647 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1648 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1649 Call elf_vxworks_create_dynamic_sections for VxWorks and
1650 initialize the plt_header_size and plt_entry_size fields.
1651 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1652 used in VxWorks executables. Don't allocate dynamic relocations
1653 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1654 Set is_relocation_target for each symbol referenced by a relocation.
1655 Allocate .rela.dyn entries for relocations against the special
1656 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
1657 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
1658 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1659 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
1660 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1661 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1662 relocations. Don't set no_fn_stub on VxWorks.
1663 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1664 mips_elf_allocate_dynamic_relocations.
1665 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1666 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1667 entries for VxWorks, and do not create multiple GOTs.
1668 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1669 Handle .got specially for VxWorks. Update the uses of
1670 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1671 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
1672 once its final size is known. Set DF_TEXTREL for VxWorks. Add
1673 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1674 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
1675 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1676 (mips_vxworks_finish_exec_plt): Likewise.
1677 (mips_vxworks_finish_shared_plt): Likewise.
1678 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1679 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
1680 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1681 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
1682 and mips_elf_rel_dyn_section. Use a different GOT header for
1683 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
1684 (_bfd_mips_elf_link_hash_table_create): Initialize the new
1685 mips_elf_link_hash_table fields.
1686 (_bfd_mips_vxworks_link_hash_table_create): New function.
1687 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1688 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
1689 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1690 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1691 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1692 * libbfd.h: Regenerate.
1693 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1694 (elf32-mips.lo): Likewise.
1695 * Makefile.in: Regenerate.
1696 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1697 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1698 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1699 (_bfd_target_vector): Add entries for them.
1701 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1703 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1704 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1705 (elf_backend_special_sections): Remove #undef.
1707 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1709 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1710 for undefined weak symbols.
1712 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1714 PR ld/2462
1715 * elflink.c (bfd_elf_final_link): Remove
1716 bed->elf_backend_emit_relocs from emit_relocs.
1718 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
1720 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1721 first relocation to the second when relaxing TLS GD to LE;
1722 zero it out when relaxing to IE.
1724 2006-03-17 Alan Modra <amodra@bigpond.net.au>
1726 PR 2434
1727 * elflink.c (elf_link_add_object_symbols): Save and restore
1728 warning sym's linked sym.
1730 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1732 PR 2434
1733 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1734 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
1735 hash_table -> htab. Formatting. Save entire symbol table
1736 before loading as-needed syms, and restore afterwards if lib not
1737 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
1738 name. Free some buffers earlier.
1739 * bfd-in.h (struct bfd_hash_table): Add entsize.
1740 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1741 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1742 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1743 hash table.
1744 (bfd_hash_table_init): Add param, adjust calls.
1745 * aoutx.h: Adjust all hash_table_init functions and calls.
1746 * bfd.c: Likewise.
1747 * coff-arm.c: Likewise.
1748 * coff-h8300.c: Likewise.
1749 * coff-ppc.c: Likewise.
1750 * cofflink.c: Likewise.
1751 * ecoff.c: Likewise.
1752 * ecofflink.c: Likewise.
1753 * elf-m10300.c: Likewise.
1754 * elf-strtab.c: Likewise.
1755 * elf.c: Likewise.
1756 * elf32-arm.c: Likewise.
1757 * elf32-bfin.c: Likewise.
1758 * elf32-cris.c: Likewise.
1759 * elf32-frv.c: Likewise.
1760 * elf32-hppa.c: Likewise.
1761 * elf32-i386.c: Likewise.
1762 * elf32-m32r.c: Likewise.
1763 * elf32-m68hc1x.c: Likewise.
1764 * elf32-m68k.c: Likewise.
1765 * elf32-ppc.c: Likewise.
1766 * elf32-s390.c: Likewise.
1767 * elf32-sh.c: Likewise.
1768 * elf32-vax.c: Likewise.
1769 * elf64-alpha.c: Likewise.
1770 * elf64-hppa.c: Likewise.
1771 * elf64-ppc.c: Likewise.
1772 * elf64-s390.c: Likewise.
1773 * elf64-sh64.c: Likewise.
1774 * elf64-x86-64.c: Likewise.
1775 * elfxx-ia64.c: Likewise.
1776 * elfxx-mips.c: Likewise.
1777 * elfxx-sparc.c: Likewise.
1778 * i386linux.c: Likewise.
1779 * libaout.h: Likewise.
1780 * libbfd-in.h: Likewise.
1781 * libcoff-in.h: Likewise.
1782 * linker.c: Likewise.
1783 * m68klinux.c: Likewise.
1784 * merge.c: Likewise.
1785 * opncls.c: Likewise.
1786 * pdp11.c: Likewise.
1787 * sparclinux.c: Likewise.
1788 * stabs.c: Likewise.
1789 * sunos.c: Likewise.
1790 * vms.c: Likewise.
1791 * xcofflink.c: Likewise.
1792 * section.c (struct section_hash_entry): Move to..
1793 * libbfd-in.h: ..here.
1794 * Makefile.am: Run "make dep-am"
1795 * Makefile.in: Regenerate.
1796 * bfd-in2.h: Regenerate.
1797 * libbfd.h: Regenerate.
1798 * libcoff.h: Regenerate.
1800 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1802 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1803 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
1804 last change to REL32 relocs so that they are counted as
1805 possibly dynamic as per REL24 and REL14.
1807 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1809 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1810 checks from REL32.
1812 2006-03-15 Ben Elliston <bje@au.ibm.com>
1814 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1815 in_list elements, not just the first.
1817 2006-03-14 Richard Sandiford <richard@codesourcery.com>
1819 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1820 out from...
1821 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
1822 for final links too.
1824 2006-03-13 Richard Sandiford <richard@codesourcery.com>
1826 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1828 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
1830 PR ld/2443
1831 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1833 2006-03-10 Paul Brook <paul@codesourcery.com>
1835 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1836 (elf32_arm_print_private_bfd_data): Ditto.
1838 2006-03-09 Paul Brook <paul@codesourcery.com>
1840 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1841 mapping symbols.
1843 2006-03-09 Khem Raj <khem@mvista.com>
1845 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1846 char type.
1848 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
1850 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1852 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1853 Daniel Jacobowitz <dan@codesourcery.com>
1854 Zack Weinberg <zack@codesourcery.com>
1855 Nathan Sidwell <nathan@codesourcery.com>
1856 Paul Brook <paul@codesourcery.com>
1857 Ricardo Anguiano <anguiano@codesourcery.com>
1858 Phil Edwards <phil@codesourcery.com>
1860 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1861 (bfd_elf32_bigarm_symbian_vec): Likewise.
1862 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1863 (bfd_elf32_littlearm_vec): Likewise.
1864 (bfd_elf32_littlearm_symbian_vec): Likewise.
1865 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1866 * configure: Regenerate.
1867 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1868 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1869 (elf32_arm_vxworks_bed): Add forward declaration.
1870 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1871 (elf32_arm_vxworks_exec_plt0_entry): New table.
1872 (elf32_arm_vxworks_exec_plt_entry): Likewise.
1873 (elf32_arm_vxworks_shared_plt_entry): Likewise.
1874 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1875 (reloc_section_p): New function.
1876 (create_got_section): Use RELOC_SECTION.
1877 (elf32_arm_create_dynamic_sections): Likewise. Call
1878 elf_vxworks_create_dynamic_sections for VxWorks targets.
1879 Choose between the two possible values of plt_header_size
1880 and plt_entry_size.
1881 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1882 (elf32_arm_abs12_reloc): New function.
1883 (elf32_arm_final_link_relocate): Call it. Allow the creation of
1884 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
1885 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
1886 r_addend fields of relocs. On rela targets, skip any code that
1887 adjusts in-place addends. When using _bfd_link_final_relocate
1888 to perform a final relocation, pass rel->r_addend as the addend
1889 argument.
1890 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1891 object, ignore flags that are not standard on VxWorks.
1892 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1893 relocs on VxWorks. Use reloc_section_p.
1894 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1895 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
1896 .rela.plt.unloaded relocs on VxWorks targets.
1897 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
1898 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
1899 instead of DT_REL* tags on RELA targets.
1900 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1901 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
1902 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1903 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1904 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
1905 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
1906 Correct the .rela.plt.unreloaded symbol indexes.
1907 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1908 hook on VxWorks targets.
1909 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1910 Minor formatting tweak.
1911 (elf32_arm_vxworks_final_write_processing): New function.
1912 (elf_backend_add_symbol_hook): Override for VxWorks and reset
1913 for Symbian.
1914 (elf_backend_final_write_processing): Likewise.
1915 (elf_backend_emit_relocs): Likewise.
1916 (elf_backend_want_plt_sym): Likewise.
1917 (ELF_MAXPAGESIZE): Likewise.
1918 (elf_backend_may_use_rel_p): Minor formatting tweak.
1919 (elf_backend_may_use_rela_p): Likewise.
1920 (elf_backend_default_use_rela_p): Likewise.
1921 (elf_backend_rela_normal): Likewise.
1922 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1924 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1926 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1927 New. Adjust other variants.
1928 (bfd_default_scan): Update.
1929 * bfd-in2.h: Rebuilt.
1930 * cpu-m68k.c: Adjust.
1931 (bfd_m68k_compatible): New. Use it for architectures.
1932 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1933 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
1934 mismatch.
1935 (elf32_m68k_print_private_bfd_data): Adjust.
1936 * ieee.c (ieee_write_processor): Adjust.
1938 2006-03-06 Alan Modra <amodra@bigpond.net.au>
1940 * dwarf2.c: Formatting.
1941 (add_line_info): Remove outer loop.
1943 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
1944 Alan Modra <amodra@bigpond.net.au>
1946 PR binutils/2338
1947 * dwarf2.c (loadable_section): New struct.
1948 (dwarf2_debug): Add loadable_section_count and
1949 loadable_sections.
1950 (new_line_sorts_after): New.
1951 (add_line_info): Use new_line_sorts_after to compare line
1952 addresses.
1953 (check_function_name): Removed.
1954 (unset_sections): New.
1955 (place_sections): New.
1956 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1957 and unset_sections on relocatable files.
1958 (_bfd_dwarf2_find_line): Likewise.
1960 2006-03-03 Nick Clifton <nickc@redhat.com>
1962 * cpu-avr.c: Update to ISO-C90 formatting.
1963 * elf32-avr.c: Likewise.
1965 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1967 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1968 and R_AVR_MS8_LDI
1969 (bfd_elf_avr_final_write_processing): Set
1970 EF_AVR_LINKRELAX_PREPARED in e_flags field.
1971 (elf32_avr_relax_section): New function.
1972 (elf32_avr_relax_delete_bytes): New function.
1973 (elf32_avr_get_relocated_section_contents): New function.
1974 (avr_pc_wrap_around): New function.
1975 (avr_relative_distance_considering_wrap_around): New function.
1976 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1977 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1978 * libbfd.h: Regenerate.
1979 * bfd-in2.h: Regenerate.
1981 2006-03-02 DJ Delorie <dj@redhat.com>
1983 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1984 calculations.
1986 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1988 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1989 bfd_elf32_powerpc_vxworks_vec.
1991 2006-03-02 Nick Clifton <nickc@redhat.com>
1993 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1995 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1997 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1998 elf_vxworks_create_dynamic_sections.
1999 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2000 symbol handling.
2001 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2002 elf_vxworks_create_dynamic_sections.
2003 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2004 symbol handling.
2005 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2006 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2008 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2010 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2011 (elf_backend_link_output_symbol_hook): Use
2012 elf_vxworks_link_output_symbol_hook instead.
2013 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2014 (elf_backend_link_output_symbol_hook): Use
2015 elf_vxworks_link_output_symbol_hook instead.
2016 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2017 same interface as elf_backend_link_output_symbol_hook.
2018 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2019 prototype accordingly.
2021 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2023 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2024 (ppc_elf_link_hash_table): Replace old_got and new_got with
2025 plt_type and can_use_new_plt.
2026 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2027 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2028 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2029 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2030 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2031 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2032 this function should not be called for VxWorks targets.
2033 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2034 (allocate_got): Likewise. Rearrange so that max_before_header
2035 is only used for PLT_OLD and PLT_NEW.
2036 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2037 (ppc_elf_size_dynamic_sections): Likewise.
2038 (ppc_elf_relax_section): Likewise.
2039 (ppc_elf_relocate_section): Likewise.
2040 (ppc_elf_finish_dynamic_symbol): Likewise.
2041 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2043 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2045 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2046 (elf_i386_link_hash_table_create): Initialize it.
2047 (elf_i386_compute_jump_table_size): Use it instead of
2048 srelplt->reloc_count.
2049 (allocate_dynrelocs): Likewise.
2050 (elf_i386_size_dynamic_sections): Likewise.
2051 (elf_i386_relocate_section): Likewise.
2053 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2055 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2056 (_bfd_elf_write_section_eh_frame): Likewise.
2058 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2060 * po/Make-in: Add html target.
2062 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2064 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2065 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2066 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2067 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2068 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2069 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2070 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2071 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2072 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2073 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2074 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2075 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2076 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2077 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2078 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2079 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2080 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2081 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2082 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2083 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2084 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2086 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2088 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2089 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2090 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2091 * elf32-frv.c (_frv_create_got_section): Likewise.
2092 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2093 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2094 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2095 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2096 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2097 (elf_i386_link_hash_table_create): Don't initialize them.
2098 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2099 hgot fields.
2100 (elf_i386_finish_dynamic_symbol): Likewise.
2101 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2102 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2103 (ppc_elf_finish_dynamic_symbol): Likewise.
2105 2006-02-24 DJ Delorie <dj@redhat.com>
2107 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2108 (m32c_elf_relocate_section): Don't relocate them.
2109 (compare_reloc): New.
2110 (relax_reloc): Remove.
2111 (m32c_offset_for_reloc): New.
2112 (m16c_addr_encodings): New.
2113 (m16c_jmpaddr_encodings): New.
2114 (m32c_addr_encodings): New.
2115 (m32c_elf_relax_section): Relax jumps and address displacements.
2116 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2117 short jumps.
2119 * reloc.c: Add m32c relax relocs.
2120 * libbfd.h: Regenerate.
2121 * bfd-in2.h: Regenerate.
2123 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2125 PR ld/2218
2126 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2127 (_bfd_elf_link_hash_fixup_symbol): New.
2129 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2130 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2131 it isn't NULL.
2133 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2135 * elfxx-target.h (elf_backend_fixup_symbol): New.
2136 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2138 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2140 * cpu-ia64-opc.c (ins_immu5b): New.
2141 (ext_immu5b): Likewise.
2142 (elf64_ia64_operands): Add IMMU5b.
2144 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2146 PR ld/2218
2147 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2148 is dynamic.
2149 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2150 * elf32-i386.c (allocate_dynrelocs): Likewise.
2151 * elf32-s390.c (allocate_dynrelocs): Likewise.
2152 * elf32-sh.c (allocate_dynrelocs): Likewise.
2153 * elf64-s390.c (allocate_dynrelocs): Likewise.
2154 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2155 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2156 on undef weak with non-default visibility too.
2157 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2159 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2161 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2162 error, instead call _exit.
2163 (_bfd_abort): Call _exit not xexit.
2165 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2167 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2168 New functions.
2169 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2171 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2172 Anil Paranjape <anilp1@kpitcummins.com>
2173 Shilin Shakti <shilins@kpitcummins.com>
2175 * Makefile.am: Add xc16x related entry
2176 * Makefile.in: Regenerate
2177 * archures.c: Add bfd_xc16x_arch
2178 * bfd-in2.h: Regenerate
2179 * config.bfd: Add xc16x-*-elf
2180 * configure.in: Add bfd_elf32_xc16x_vec
2181 * configure: Regenerate.
2182 * targets.c: Added xc16x related information
2183 * cpu-xc16x.c: New file
2184 * reloc.c: Add new relocations specific to xc16x:
2185 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2186 BFD_RELOC_XC16X_SOF
2187 * elf32-xc16x.c: New file.
2189 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2191 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2192 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2194 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2196 PR ld/2218
2197 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2198 dynamic.
2199 (ppc64_elf_relocate_section): Check output reloc section size.
2200 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2202 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2204 PR ld/2322
2205 * elf.c (get_segment_type): New function.
2206 (_bfd_elf_print_private_bfd_data): Use it.
2207 (print_segment_map): New function.
2208 (assign_file_positions_for_segments): Call print_segment_map
2209 when there are not enough room for program headers.
2211 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2213 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2214 traditional MIPS ELF targets.
2216 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2218 PR binutils/2338
2219 * dwarf2.c (check_function_name): New function.
2220 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2221 check if function is correct.
2223 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2225 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2226 debug sections.
2227 (elf_link_input_bfd): Adjust comments.
2229 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2231 * elf.c (copy_private_bfd_data): Minor update.
2233 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2235 PR binutils/2258
2236 * elf.c (copy_private_bfd_data): Renamed to ...
2237 (rewrite_elf_program_header): This.
2238 (copy_elf_program_header): New function.
2239 (copy_private_bfd_data): Likewise.
2241 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2243 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2244 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2245 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2246 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2247 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2248 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2249 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2250 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2251 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2252 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2253 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2254 bfd_mach_mcf_isa_b_usp_float_emac): New.
2255 (bfd_default_scan): Update coldfire mapping.
2256 * bfd-in.h (bfd_m68k_mach_to_features,
2257 bfd_m68k_features_to_mach): Declare.
2258 * bfd-in2.h: Rebuilt.
2259 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2260 adjust legacy names.
2261 (m68k_arch_features): New.
2262 (bfd_m68k_mach_to_features,
2263 bfd_m68k_features_to_mach): Define.
2264 * elf32-m68k.c (elf32_m68k_object_p): New.
2265 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2266 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2267 (elf_backend_object_p): Define.
2268 * ieee.c (ieee_write_processor): Update coldfire machines.
2269 * libbfd.h: Rebuilt.
2271 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2273 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2274 if SHF_TLS is set.
2276 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2278 * coff-z80.c (r_imm24): New howto.
2279 (rtype2howto): New case R_IMM24.
2280 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2281 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2283 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2285 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2286 has already been assigned a GOT index, copy that index to the
2287 current hash table entry.
2289 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2291 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2292 for call-to-undefweak reloc overflow.
2294 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2296 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2297 for 32-bit relocs overflow.
2299 2006-01-27 Paul Brook <paul@codesourcery.com>
2301 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2302 objects.
2304 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2306 Introduce TLS descriptors for i386 and x86_64.
2307 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2308 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2309 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2310 * libbfd.h, bfd-in2.h: Rebuilt.
2311 * elf32-i386.c (elf_howto_table): New relocations.
2312 (R_386_tls): Adjust.
2313 (elf_i386_reloc_type_lookup): Map new relocations.
2314 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2315 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2316 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2317 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2318 (elf_i386_local_tlsdesc_gotent): New macro.
2319 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2320 (elf_i386_compute_jump_table_size): New macro.
2321 (link_hash_newfunc): Initialize tlsdesc_got.
2322 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2323 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2324 R_386_TLS_DESC_CALL.
2325 (elf_i386_check_relocs): Likewise. Allocate space for
2326 local_tlsdesc_gotent.
2327 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2328 R_386_TLS_DESC_CALL.
2329 (allocate_dynrelocs): Count function PLT relocations. Reserve
2330 space for TLS descriptors and relocations.
2331 (elf_i386_size_dynamic_sections): Reserve space for TLS
2332 descriptors and relocations. Set up sgotplt_jump_table_size.
2333 Don't zero reloc_count in srelplt.
2334 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2335 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2336 R_386_TLS_DESC_CALL.
2337 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2338 (elf_backend_always_size_sections): Define.
2339 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2340 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2341 (R_X86_64_standard): Adjust.
2342 (x86_64_reloc_map): Map new relocs.
2343 (elf64_x86_64_rtype_to_howto): New, split out of...
2344 (elf64_x86_64_info_to_howto): ... this function, and...
2345 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2346 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2347 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2348 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2349 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2350 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2351 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2352 tlsdesc_got and sgotplt_jump_table_size fields.
2353 (elf64_x86_64_compute_jump_table_size): New macro.
2354 (link_hash_newfunc): Initialize tlsdesc_got.
2355 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2356 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2357 R_X86_64_TLSDESC_CALL.
2358 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2359 local_tlsdesc_gotent.
2360 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2361 R_X86_64_TLSDESC_CALL.
2362 (allocate_dynrelocs): Count function PLT relocations. Reserve
2363 space for TLS descriptors and relocations.
2364 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2365 descriptors and relocations. Set up sgotplt_jump_table_size,
2366 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2367 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2368 and DT_TLSDESC_GOT.
2369 (elf64_x86_64_always_size_sections): New. Set up
2370 _TLS_MODULE_BASE_.
2371 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2372 R_386_TLS_DESC_CALL.
2373 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2374 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2375 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2376 (elf_backend_always_size_sections): Define.
2378 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2380 PR binutils/2096
2381 * dwarf2.c (comp_unit_contains_address): Update comment.
2382 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2383 lma. Return TRUE only if both comp_unit_contains_address and
2384 comp_unit_find_nearest_line return TRUE.
2385 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2387 2006-01-18 Alan Modra <amodra@bigpond.net.au>
2389 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2390 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2391 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2392 elf_gc_mark_dynamic_ref_symbol. Make global.
2393 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2394 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2395 (elfNN_bed): Init new field.
2396 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2397 (ppc64_elf_gc_mark_dynamic_ref): New function.
2399 2006-01-17 Alan Modra <amodra@bigpond.net.au>
2401 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2403 2006-01-17 Nick Clifton <nickc@redhat.com>
2405 PR binutils/2159
2406 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2407 parameters.
2409 2006-01-11 Nick Clifton <nickc@redhat.com>
2411 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2412 into the newly (re)allocated map array.
2414 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2416 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2418 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2420 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2421 for .toc1 section.
2423 For older changes see ChangeLog-2005
2424 \f
2425 Local Variables:
2426 mode: change-log
2427 left-margin: 8
2428 fill-column: 74
2429 version-control: never
2430 End: