1 2005-06-07 Alan Modra <amodra@bigpond.net.au>
3 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
4 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
6 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
9 * bfd.c (bfd_find_line): New.
11 * dwarf2.c (comp_unit): Add variable_table.
12 (funcinfo): Add file, line, and sec.
14 (lookup_symbol_in_function_table): New.
15 (lookup_symbol_in_variable_table): New.
16 (scan_unit_for_functions): Renamed to ...
17 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
19 (comp_unit_find_nearest_line): Updated.
20 (comp_unit_find_line): New.
21 (_bfd_dwarf2_find_line): New.
23 * elf-bfd.h (_bfd_elf_find_line): New.
24 (_bfd_generic_find_line): New. Defined.
26 * elf.c (_bfd_elf_find_line): New.
28 * libbfd-in.h (_bfd_dwarf2_find_line): New.
29 (_bfd_generic_find_line): New.
31 * bfd-in2.h: Regenerated.
34 * libbfd.c (_bfd_generic_find_line): New.
36 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
37 with _bfd_generic_find_line.
38 (bfd_target): Add _bfd_find_line.
40 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
42 * dwarf2.c (decode_line_info): Properly set low_pc.
44 2005-06-06 Alan Modra <amodra@bigpond.net.au>
46 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
47 case, include addend when indexing .opd section map.
48 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
49 clear opd_adjust array if no_opd_opt set. Tidy code.
50 Ignore zero size .opd. Check bfd_alloc return value.
51 (ppc_stub_name): Return immediately on bfd_malloc fail.
52 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
54 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
56 * dwarf2.c (comp_unit): Fix a typo in comment.
58 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
60 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
61 (reloc_type_lookup): Dito.
62 (elf_vax_discard_copies): Dito.
63 (elf_vax_instantiate_got_entries): Dito.
64 (elf_vax_link_hash_traverse): Dito.
65 (elf_vax_link_hash_newfunc): Dito.
66 (elf_vax_link_hash_table_create): Dito.
67 (elf32_vax_set_private_flags): Dito.
68 (elf32_vax_merge_private_bfd_data): Dito.
69 (elf32_vax_print_private_bfd_data): Dito.
70 (elf_vax_check_relocs): Dito.
71 (elf_vax_gc_mark_hook): Dito.
72 (elf_vax_gc_sweep_hook): Dito.
73 (elf_vax_size_dynamic_sections): Dito.
74 (elf_vax_discard_copies): Dito.
75 (elf_vax_instantiate_got_entries): Dito.
76 (elf_vax_relocate_section): Dito.
77 (elf_vax_finish_dynamic_symbol): Dito.
78 (elf_vax_finish_dynamic_sections): Dito.
79 (elf_vax_hash_table): Break-up of line isn't needed.
80 (elf_vax_check_relocs): Remove leading whitespace
81 (elf_vax_relocate_section): Remove redundant whitespace
82 (elf_vax_link_hash_newfunc): Don't cast NULL.
83 (elf_vax_link_hash_table_create): Dito.
84 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
86 2005-06-03 Alan Modra <amodra@bigpond.net.au>
89 * configure.in: Bump version
90 * configure: Regenerate.
91 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
92 discarded section sym refs and kill linker output.
93 * simple.c (simple_dummy_einfo): New function.
94 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
96 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
99 2005-06-02 Alan Modra <amodra@bigpond.net.au>
101 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
102 restrictive of func code and func descr for undefined syms as well
105 2005-05-31 Jim Blandy <jimb@redhat.com>
107 * Makefile.am: Regenerate dependencies with 'make dep-am'.
108 * Makefile.in: Regenerate.
110 2005-05-31 Richard Henderson <rth@redhat.com>
112 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
113 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
114 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
115 (elf64_alpha_want_plt): Update to match.
116 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
117 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
119 2005-05-31 Zack Weinberg <zack@codesourcery.com>
121 * elf32-arm.c (elf32_arm_reloc_type_lookup)
122 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
123 Use ISO C90 function declaration style.
125 2005-05-31 James E Wilson <wilson@specifixinc.com>
127 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
128 header PF_R flag on PT_LOAD segments.
130 2005-05-30 Richard Henderson <rth@redhat.com>
132 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
133 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
135 2005-05-29 Richard Henderson <rth@redhat.com>
137 * configure.in (--enable-secureplt): New.
138 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
139 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
140 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
141 (elf64_alpha_use_secureplt): New.
142 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
143 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
144 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
145 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
146 (struct alpha_elf_link_hash_entry): Add plt_offset.
147 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
148 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
149 (PLT_ENTRY_WORD3): Remove.
150 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
151 on .plt and create .got.plt.
152 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
153 (get_got_entry): Initialize plt_offset.
154 (elf64_alpha_want_plt): New.
155 (elf64_alpha_check_relocs): Use it.
156 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
158 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
160 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
162 (elf64_alpha_size_plt_section): Size .got.plt section.
163 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
165 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
166 Add PLTRO DYNAMIC entry.
167 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
168 (elf64_alpha_finish_dynamic_sections): Likewise.
170 2005-05-28 David Daney <ddaney@avtrex.com>
172 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
173 calculation of DT_RELSZ to occur after all dynamic relocations
176 2005-05-28 Eli Zaretskii <eliz@gnu.org>
178 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
179 * config.in, configure: Regenerate.
181 2005-05-26 Mark Kettenis <kettenis@gnu.org>
182 Maciej W. Rozycki <macro@linux-mips.org>
184 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
185 stop processing of options if one of invalid size is
187 (_bfd_mips_elf_section_from_shdr): Likewise.
188 (_bfd_mips_elf_fake_sections): Reset the type of empty special
191 2005-05-26 Richard Henderson <rth@redhat.com>
193 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
194 plt_old_section, plt_old_value.
195 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
196 (elf64_alpha_size_plt_section_1): Don't use it.
198 2005-05-26 Jakub Jelinek <jakub@redhat.com>
200 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
201 first shdr has sh_size == 0. Fail if e_shnum is large to cause
202 arithmetic overflow when allocating the i_shdr array.
203 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
205 2005-05-25 Richard Henderson <rth@redhat.com>
207 * elf64-alpha.c: Update all function definitions to ISO C. Remove
208 all function prototypes; rearrange functions into def-use order.
210 2005-05-25 Richard Henderson <rth@redhat.com>
212 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
213 in the presence of deleting elements.
214 (elf64_alpha_size_got_sections): Zero dead got section size.
216 2005-05-23 Fred Fish <fnf@specifixinc.com>
218 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
219 (struct funcinfo): Add caller_func, caller_file, caller_line.
220 tag, and nesting_level members.
221 (lookup_address_in_function_table): Change first passed parameter
222 from "struct funcinfo *" to "struct comp_unit *".
223 (lookup_address_in_function_table): Dereference unit to find function
225 (lookup_address_in_function_table): Traverse the function list to
226 create a chain of inlined functions back to the first non inlined
228 (scan_unit_for_functions): Remember tag and nesting level. Handle
229 DW_AT_call_file and DW_AT_call_line.
230 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
231 call to pass unit pointer instead of function table pointer. For
232 inlined functions, save pointer to the inliner chain.
233 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
234 (_bfd_dwarf2_find_inliner_info): New function that returns information
235 from the inliner chain after a call to bfd_find_nearest_line.
237 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
238 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
239 NAME##_find_inliner_info.
240 (bfd_target): Add _bfd_find_inliner_info.
241 * bfd-in2.h: Regenerate.
243 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
244 macro that always returns bfd_false.
245 (_bfd_dwarf2_find_inliner_info): Declare.
246 * libbfd.h: Regenerate.
248 * elf32-arm.c (elf32_arm_find_inliner_info): New function
249 that calls _bfd_dwarf2_find_inliner_info.
250 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
252 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
253 that calls _bfd_dwarf2_find_inliner_info.
254 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
255 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
256 _bfd_mips_elf_find_inliner_info.
257 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
258 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
260 * elf.c (_bfd_elf_find_inliner_info): New function that calls
261 _bfd_dwarf2_find_inliner_info.
262 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
263 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
264 _bfd_elf_find_inliner_info.
266 * coffgen.c (coff_find_inliner_info): New function that
267 calls _bfd_dwarf2_find_inliner_info.
268 * libcoff-in.h (coff_find_inliner_info): Declare.
269 * libcoff.h: Regenerate.
270 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
271 (pmac_xcoff_vec) Ditto.
272 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
273 (aix5coff64_vec): Ditto.
275 * aout-target.h (MY_find_inliner_info): Define as
276 _bfd_nosymbols_find_inliner_info.
277 * aout-tic30.c (MY_find_inliner_info): Ditto.
278 * binary.c (binary_find_inliner_info): Ditto.
279 * i386msdos.c (msdos_find_inliner_info): Ditto.
280 * ihex.c (ihex_find_inliner_info): Ditto.
281 * libaout.h (aout_32_find_inliner_info): Ditto.
282 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
283 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
284 * mmo.c (mmo_find_inliner_info): Ditto.
285 * nlm-target.h (nlm_find_inliner_info): Ditto.
286 * pef.c (bfd_pef_find_inliner_info): Ditto.
287 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
288 * srec.c (srec_find_inliner_info): Ditto.
289 * tekhex.c (tekhex_find_inliner_info): Ditto.
290 * versados.c (versados_find_inliner_info): Ditto.
291 * xsym.c (bfd_sym_find_inliner_info): Ditto.
293 * ieee.c (ieee_find_inliner_info): New function that always
295 * oasys.c (oasys_find_inliner_info): Ditto.
296 * vms.c (vms_find_inliner_info): Ditto.
298 2005-05-24 Alan Modra <amodra@bigpond.net.au>
300 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
301 force old plt layout.
303 2005-05-22 Richard Henderson <rth@redhat.com>
305 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
307 (elf64_alpha_check_relocs): Likewise.
308 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
309 non-allocated sections.
311 2005-05-22 Richard Henderson <rth@redhat.com>
313 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
314 undefweak to use zero register. Call elf64_alpha_relax_got_load
315 if not all uses removed.
316 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
317 (elf64_alpha_relax_section): Handle undefweak symbols.
318 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
319 (elf64_alpha_size_rela_got_1): Likewise.
320 (elf64_alpha_relocate_section): Likewise.
322 2005-05-22 Richard Henderson <rth@redhat.com>
324 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
325 on SEC_CODE sections.
327 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
329 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
331 (som_write_space_strings): Change type of tmp_space and p to char *.
332 (som_write_symbol_strings): Likewise. Also change type of comp to
334 (som_begin_writing): Change type of strings_size to unsigned int.
335 (som_finish_writing): Likewise.
336 (som_slurp_reloc_table): Change type of external_relocs to unsigned
338 * som.h (struct som_section_data_struct): Change type of reloc_stream
339 field to unsigned char *.
341 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
343 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
344 copy relocations for VxWorks.
346 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
348 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
350 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
351 (ppc_elf_check_relocs): Set has_sda_refs.
352 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
353 copy relocations. Use has_sda_refs to place variables in .sbss.
354 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
357 2005-05-20 Bob Wilson <bob.wilson@acm.org>
359 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
360 xtensa_default_isa is initialized.
362 2005-05-20 Alan Modra <amodra@bigpond.net.au>
364 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
365 for second and subsequent list entries. Only allocate multiple
366 glink stubs when shared or pie.
367 (ppc_elf_finish_dynamic_symbol): Break out early when only one
368 glink stub is needed.
370 2005-05-19 Zack Weinberg <zack@codesourcery.com>
372 * Makefile.am: Have 'all' depend on 'info'.
373 * Makefile.in: Regenerate.
375 2005-05-19 Alan Modra <amodra@bigpond.net.au>
377 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
378 init_offset. Add init_got_refcount, init_plt_refcount,
379 init_got_offset and init_plt_offset.
380 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
381 (_bfd_elf_link_hash_hide_symbol): Likewise.
382 (_bfd_elf_link_hash_table_init): Likewise.
383 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
384 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
385 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
386 (bfd_elf_size_dynamic_sections): Likewise.
387 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
388 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
389 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
390 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
391 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
392 (struct plt_entry): New.
393 (ppc_elf_link_hash_table_create): Set new init_plt fields.
394 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
395 use _bfd_elf_link_hash_copy_indirect.
396 (update_plt_info, find_plt_ent): New functions.
397 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
398 and adjust for use of plt list rather than refcount.
399 (ppc_elf_gc_sweep_hook): Likewise.
400 (ppc_elf_tls_optimize): Likewise.
401 (ppc_elf_adjust_dynamic_symbol): Likewise.
402 (allocate_dynrelocs): Likewise.
403 (ppc_elf_relax_section): Likewise.
404 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
405 when performing a relocatable link.
406 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
407 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
410 2005-05-19 Alan Modra <amodra@bigpond.net.au>
412 * elf.c (assign_file_positions_for_segments): Use maximum of
413 maxpagesize and section alignment when adjusting initial
414 segment offset and section offsets.
416 2005-05-18 Zack Weinberg <zack@codesourcery.com>
418 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
421 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
423 * elf.c (group_signature): Undo the last change. Check if the
424 symbol table section is correct.
426 2005-05-17 Zack Weinberg <zack@codesourcery.com>
428 * elf32-arm.c: Wherever possible, use official reloc names
430 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
431 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
432 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
433 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
434 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
435 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
436 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
437 Add many new relocations from AAELF.
438 (elf32_arm_howto_from_type): Update to match.
439 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
440 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
441 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
442 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
443 (elf32_arm_final_link_relocate): Add support for
444 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
445 case entries redundant with default.
447 * reloc.c: Reorganize ARM relocations. Add Thumb
448 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
449 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
450 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
451 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
452 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
453 * bfd-in2.h, libbfd.h: Regenerate.
455 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
457 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
459 * format.c (bfd_check_format_matches): Set output_has_begun
461 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
462 special case for both_direction.
464 2005-05-17 Nick Clifton <nickc@redhat.com>
466 * elf.c (group_signature): Check for a group section which is
467 actually a (corrupt) symbol table section in disguise and prevent
468 an infinite loop from occurring.
470 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
472 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
475 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
477 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
478 predicate on slot 0 only if slot 0 isn't br.
480 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
483 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
484 empty sdynbss section.
485 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
487 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
489 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
492 2005-05-17 Alan Modra <amodra@bigpond.net.au>
494 * elf32-ppc.c (LIS_11. LIS_12): Define.
495 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
496 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
497 for --data-plt when building non-pie executables.
499 2005-05-17 Nick Clifton <nickc@redhat.com>
501 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
502 the situation where a symbols's section is not known but a section
503 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
506 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
507 the presence of a symbol table to just before the symbol table is
510 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
513 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
514 (elfNN_ia64_relax_section): Use it.
516 2005-05-14 Mark Kettenis <kettenis@gnu.org>
518 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
521 2005-05-14 Alan Modra <amodra@bigpond.net.au>
523 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
525 (ppc_elf_finish_dynamic_sections): Likewise.
527 2005-05-13 Fred Fish <fnf@specifixinc.com>
529 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
532 2005-05-13 Bob Wilson <bob.wilson@acm.org>
534 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
535 periods in linkonce_kind values.
537 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
539 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
540 against protected function when building executable.
542 2005-05-12 Alan Modra <amodra@bigpond.net.au>
544 * elf32-ppc.c (LWZU_0_X_11): Delete.
545 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
546 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
547 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
549 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
551 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
552 Generate .glink branch table and updated stubs.
554 2005-05-11 Alan Modra <amodra@bigpond.net.au>
556 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
557 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
558 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
559 (CROR_151515, CROR_313131): Delete.
560 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
561 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
562 LWZU_0_X_11): Define.
563 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
564 and R_PPC_REL16_HA entries.
565 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
566 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
567 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
568 new_plt, and old_plt.
569 (ppc_elf_create_dynamic_sections): Create .glink section.
570 (ppc_elf_check_relocs): Set new_plt and old_plt.
571 (ppc_elf_select_plt_layout): New function.
572 (ppc_elf_tls_setup): Set plt output section elf type and flags.
573 (allocate_got): Handle differences between old and new got layout.
574 (allocate_dynrelocs): Likewise for plt.
575 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
576 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
577 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
578 destination of R_PPC_PLTREL24 relocs.
579 (ppc_elf_relocate_section): Handle new relocs and changed destination
581 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
582 differences in layout.
583 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
584 put a blrl in new got. Write glink contents.
585 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
586 * libbfd.h: Regenerate.
587 * bfd-in2.h: Regenerate.
589 2005-05-11 Andreas Schwab <schwab@suse.de>
591 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
594 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
596 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
597 section if SEC_ALLOC isn't set.
599 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
601 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
602 * acinclude.m4: Don't sinclude accross.m4.
603 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
605 2005-05-09 Alan Modra <amodra@bigpond.net.au>
607 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
608 (ppc64_elf_add_symbol_hook): Set has_dotsym.
609 (ppc64_elf_check_directives): Only process syms when has_dotsym.
610 (func_desc_adjust): Hide fake function descriptors when function
611 code entry is defined.
612 (adjust_opd_syms): Adjust for deleted_section becoming union field.
614 2005-05-09 Alan Modra <amodra@bigpond.net.au>
616 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
618 2005-05-08 Dave Korn <dave.korn@artimi.com>
620 * coff-tic80.c: Undefine _CONST after system headers to prevent
621 clash with tic80-specific definition in include/coff/tic80.h
623 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
626 * elflink.c (elf_link_output_extsym): Use output_bfd if
627 h->root.u.def.section is bfd_abs_section_ptr when reporting
630 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
632 * elf-bfd.h (elf_backend_data): Update special_sections to
633 array of pointer to bfd_elf_special_section.
634 * elf.c (special_sections): Likewise.
635 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
636 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
637 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
638 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
639 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
640 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
641 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
642 * elf32-v850.c (v850_elf_special_sections): Likewise.
643 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
644 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
645 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
646 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
647 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
648 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
649 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
650 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
652 * elf.c (get_special_section): Updated.
654 2005-05-07 Alan Modra <amodra@bigpond.net.au>
656 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
657 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
658 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
660 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
661 * elf32-frv.c (_frv_create_got_section): Likewise.
662 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
663 (elf_backend_got_symbol_offset): Don't define.
664 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
665 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
667 (ppc_elf_create_got): Tidy.
668 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
669 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
670 (ppc_elf_gc_sweep_hook): Likewise.
671 (ppc_elf_relocate_section): Likewise.
672 (ppc_elf_finish_dynamic_symbol): Likewise.
673 (allocate_got): New function.
674 (allocate_dynrelocs): Use allocate_got.
675 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
676 so that local got can refcount it. Set got_header_size.
677 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
679 (ppc_elf_finish_dynamic_sections): Likewise.
680 (elf_backend_got_symbol_offset): Don't define.
681 (elf_backend_got_header_size): Ditto.
683 2005-05-05 Steve Ellcey <sje@cup.hp.com>
685 * configure.in (ACX_HEADER_STRING): New.
686 * configure: Regenerate.
687 * config.in: Regenerate.
688 * sysdep.h (STRING_WITH_STRINGS): Use.
690 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
692 * elf.c (_bfd_elf_close_and_cleanup): Only call
693 _bfd_dwarf2_cleanup_debug_info on bfd_object.
695 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
697 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
698 "__bss_start" instead of "_edata" as fallback.
700 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
702 * bfd-in2.h: Regenerated.
704 2005-05-05 Paul Brook <paul@codesourcery.com>
706 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
707 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
709 * configure: Regenerate.
710 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
711 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
712 (elf32-i386.lo): Depend on elf-vxworks.h.
713 (elf-vxworks.lo): New rule.
714 * Makefile.in: Regenerate.
715 * elf-bfd.h (elf_backend_data): Update type of
716 elf_backend_emit_relocs.
717 (_bfd_elf_link_output_relocs): Update prototype.
718 * elflink.c (_bfd_elf_link_output_relocs): Always use
719 bed->elf_backend_emit_relocs when outputting relocations.
720 * elfxx-target.h (elf_backend_emit_relocs): Default to
721 _bfd_elf_link_output_relocs.
722 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
723 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
724 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
725 (elf_i386_plt0_entry): Remove padding.
726 (elf_i386_pic_plt0_entry): Ditto.
727 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
728 (PLT_NON_JUMP_SLOT_RELOCS): Define.
729 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
730 plt0_pad_byte fields.
731 (elf_i386_link_hash_table_create): Zero them.
732 (elf_i386_create_dynamic_sections): Create static relocation section.
733 (allocate_dynrelocs): Allocate space for static PLT relocations.
734 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
735 symbols. Give PLT symbols function type. Don't strip PLT sections
736 if we have exported symbols from them.
737 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
738 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
740 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
741 Add relocation for GOT location. Fill in PLT static relocations.
742 (elf_i386_vxworks_link_hash_table_create): New function.
743 (elf_i386_vxworks_link_output_symbol_hook): New function.
744 * elf-vxworks.h: New file.
746 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
748 * section.c (bfd_make_section_anyway_with_flags): New.
749 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
750 (bfd_make_section_with_flags): New.
751 (bfd_make_section): Call bfd_make_section_with_flags.
753 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
754 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
755 instead of bfd_make_section/bfd_make_section and don't call
756 bfd_set_section_flags.
757 (mn10300_elf_check_relocs): Likewise.
758 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
759 * elf32-arm.c (create_got_section): Likewise.
760 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
761 (elf32_arm_check_relocs): Likewise.
762 * elf32-cris.c (cris_elf_check_relocs): Likewise.
763 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
764 (_frv_create_got_section): Likewise.
765 (elf32_frvfdpic_create_dynamic_sections): Likewise.
766 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
767 (elf32_hppa_check_relocs): Likewise.
768 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
769 (i370_elf_check_relocs): Likewise.
770 * elf32-i386.c (create_got_section): Likewise.
771 (elf_i386_check_relocs): Likewise.
772 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
773 (create_got_section): Likewise.
774 (m32r_elf_create_dynamic_sections): Likewise.
775 (m32r_elf_check_relocs): Likewise.
776 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
777 * elf32-ppc.c (ppc_elf_create_got): Likewise.
778 (ppc_elf_create_dynamic_sections): Likewise.
779 (ppc_elf_add_symbol_hook): Likewise.
780 (ppc_elf_check_relocs): Likewise.
781 * elf32-s390.c (create_got_section): Likewise.
782 (elf_s390_check_relocs): Likewise.
783 * elf32-sh.c (create_got_section): Likewise.
784 (sh_elf_create_dynamic_sections): Likewise.
785 (sh_elf_check_relocs): Likewise.
786 * elf32-vax.c (elf_vax_check_relocs): Likewise.
787 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
788 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
789 (add_extra_plt_sections): Likewise.
790 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
791 (elf64_alpha_create_got_section): Likewise.
792 (elf64_alpha_create_dynamic_sections): Likewise.
793 (elf64_alpha_check_relocs): Likewise.
794 * elf64-hppa.c (get_reloc_section): Likewise.
798 (get_stub): Likewise.
799 (elf64_hppa_create_dynamic_sectionso): Likewise.
800 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
801 * elf64-ppc.c (create_linkage_sections): Likewise.
802 (ppc64_elf_check_relocs): Likewise.
803 * elf64-s390.c (create_got_section): Likewise.
804 (elf_s390_check_relocs): Likewise.
805 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
806 (sh64_elf64_create_dynamic_sections): Likewise.
807 * elf64-x86-64.c (create_got_section): Likewise.
808 (elf64_x86_64_check_relocs): Likewise.
809 * elflink.c (_bfd_elf_create_got_section): Likewise.
810 (_bfd_elf_link_create_dynamic_sections): Likewise.
811 (elf_link_add_object_symbols): Likewise.
812 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
813 (elfNN_ia64_create_dynamic_sections): Likewise.
814 (get_fptr): Likewise.
815 (get_pltoff): Likewise.
816 (get_reloc_section): Likewise.
817 (elfNN_ia64_object_p): Likewise.
818 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
819 (mips_elf_create_compact_rel_section): Likewise.
820 (mips_elf_create_got_section): Likewise.
821 (_bfd_mips_elf_create_dynamic_sections): Likewise.
822 * elfxx-sparc.c (create_got_section): Likewise.
823 (_bfd_sparc_elf_check_relocs): Likewise.
825 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
826 on linker created sections.
828 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
831 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
832 script on executable.
834 2005-05-05 John Levon <levon@movementarian.org>
836 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
837 allocated memory before returning.
838 (decode_line_info): Likewise.
839 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
840 allocated by functions in this file.
841 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
842 * elf.c (_bfd_elf_close_and_cleanup): Call
843 _bfd_dwarf2_cleanup_debug_info.
845 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
847 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
848 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
849 * configure, config.in, Makefile.in: Regenerate.
850 * sysdep.h (stpcpy): Revert last change.
852 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
854 * sysdep.h (stpcpy): Wrap declaration in parentheses.
856 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
858 * elfxx-ia64.c (ARCH_SIZE): New.
859 (LOG_SECTION_ALIGN): Likewise.
860 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
861 align relocation sections.
862 (get_fptr): Likewise.
863 (get_reloc_section): Likewise.
864 (elfNN_ia64_tprel_base): Likewise.
865 (elfNN_ia64_check_relocs): Support 32bit relocations.
866 (allocate_global_fptr_got): Likewise.
867 (allocate_dynrel_entries): Likewise.
868 (set_got_entry): Likewise.
869 (set_pltoff_entry): Likewise.
870 (elfNN_ia64_relocate_section): Likewise.
872 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
874 * configure.in: Add AC_CHECK_DECLS(stpcpy).
875 * configure: Regenerate.
876 * config.in: Likewise.
878 * sysdep.h (stpcpy): New.
880 2005-05-04 Nick Clifton <nickc@redhat.com>
882 * Update the address and phone number of the FSF organization in
883 the GPL notices in the following files:
884 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
885 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
886 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
887 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
888 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
889 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
890 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
891 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
892 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
893 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
894 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
895 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
896 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
897 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
898 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
899 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
900 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
901 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
902 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
903 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
904 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
905 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
906 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
907 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
908 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
909 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
910 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
911 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
912 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
913 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
914 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
915 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
916 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
917 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
918 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
919 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
920 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
921 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
922 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
923 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
924 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
925 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
926 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
927 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
928 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
929 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
930 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
931 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
932 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
933 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
934 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
935 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
936 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
937 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
938 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
939 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
940 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
941 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
942 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
943 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
944 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
945 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
946 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
947 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
948 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
949 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
950 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
951 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
952 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
953 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
956 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
958 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
959 * bfd-in2.h: Regenerated.
961 * elflink.c (bfd_elf_set_symbol): New.
962 (_bfd_elf_provide_symbol): Call it.
963 (_bfd_elf_provide_section_bound_symbols): New.
965 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
967 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
968 at the end, if a strong definition has already been seen.
970 2005-05-04 Alan Modra <amodra@bigpond.net.au>
972 * section.c (struct bfd_section): Replace link_order_head and
973 link_order_tail with map_head and map_tail union.
974 (STD_SECTION): Update.
975 (_bfd_strip_section_from_output): Delete.
976 * aoutx.h: Update throughout for above changes.
977 * coff-ppc.c: Likewise.
978 * cofflink.c: Likewise.
980 * elf-eh-frame.c: Likewise.
981 * elf-m10300.c: Likewise.
983 * elf32-arm.c: Likewise.
984 * elf32-cris.c: Likewise.
985 * elf32-hppa.c: Likewise.
986 * elf32-i386.c: Likewise.
987 * elf32-m32r.c: Likewise.
988 * elf32-m68hc1x.c: Likewise.
989 * elf32-m68k.c: Likewise.
990 * elf32-ppc.c: Likewise.
991 * elf32-s390.c: Likewise.
992 * elf32-sh.c: Likewise.
993 * elf32-vax.c: Likewise.
994 * elf32-xtensa.c: Likewise.
995 * elf64-alpha.c: Likewise.
996 * elf64-hppa.c: Likewise.
997 * elf64-ppc.c: Likewise.
998 * elf64-s390.c: Likewise.
999 * elf64-sh64.c: Likewise.
1000 * elf64-x86-64.c: Likewise.
1001 * elflink.c: Likewise.
1002 * elfxx-ia64.c: Likewise.
1003 * elfxx-mips.c: Likewise.
1004 * elfxx-sparc.c: Likewise.
1005 * linker.c: Likewise.
1006 * merge.c: Likewise.
1007 * pdp11.c: Likewise.
1008 * xcofflink.c: Likewise.
1009 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
1010 out from bfd_elf_size_dynamic_sections.
1011 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
1012 * bfd-in2.h: Regenerate.
1014 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1016 * section.c (bfd_section_list_remove): Don't clear s->next.
1017 (bfd_section_list_append): Always init s->prev.
1018 (bfd_section_list_prepend): Define.
1019 (bfd_section_list_insert_after): Minor optimization.
1020 (bfd_section_removed_from_list): Rewrite.
1021 * elf.c (assign_section_numbers): Simplify list traversal now that
1022 bfd_section_list_remove doesn't destroy removed section next ptr.
1023 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1024 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
1025 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
1026 * bfd-in2.h: Regenerate.
1028 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1030 * bfd.c (bfd): Remove section_tail and add section_last.
1031 (bfd_preserve): Likewise.
1032 (bfd_preserve_save): Likewise.
1033 (bfd_preserve_restore): Likewise.
1034 * opncls.c (_bfd_new_bfd): Likewise.
1036 * coffcode.h (coff_compute_section_file_positions): Updated.
1037 (coff_compute_section_file_positions): Likewise.
1038 * elf.c (assign_section_numbers): Likewise.
1039 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1040 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1041 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
1042 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1043 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1044 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1046 * ecoff.c (bfd_debug_section): Initialize prev.
1048 * section.c (bfd_section): Add prev.
1049 (bfd_section_list_remove): Updated.
1050 (bfd_section_list_append): New.
1051 (bfd_section_list_insert_after): New.
1052 (bfd_section_list_insert_before): New.
1053 (bfd_section_list_insert): Removed.
1054 (bfd_section_removed_from_list): Updated.
1055 (STD_SECTION): Initialize prev.
1056 (bfd_section_init): Updated.
1057 (bfd_section_list_clear): Updated.
1059 * bfd-in2.h: Regenerated.
1061 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1063 * elf.c (_bfd_elf_new_section_hook): Don't call
1064 _bfd_elf_get_sec_type_attr on sections from input files.
1066 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1068 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
1069 hash table size 16699 instead of bfd_hash_table_init.
1071 2005-05-01 Paul Brook <paul@codesourcery.com>
1073 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
1074 definition has already been seen.
1076 2005-05-01 Paul Brook <paul@codesourcery.com>
1078 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
1079 R_ARM_PLT32 the same as R_ARM_PC24.
1080 (arm_add_to_rel): Ditto.
1082 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1084 * config.bfd: Add h8300*-*-rtemscoff.
1085 Switch h8300*-*-rtems* to elf.
1087 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1089 * aclocal.m4, Makefile.in: Regnerated.
1091 2005-04-28 Paul Brook <paul@codesourcery.com>
1093 Merge changes only applied to Makefile.in.
1094 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
1095 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1096 (elfxx-sparc.lo): New rule.
1097 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1098 (elf64-sparc.lo): Likewise.
1100 2005-04-28 Julian Brown <julian@codesourcery.com>
1102 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
1105 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
1107 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
1109 * elf.c (bfd_elf_sym_name): Updated.
1110 (group_signature): Likewise.
1111 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1112 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
1113 (ppc64_elf_edit_toc): Likewise.
1114 (ppc64_elf_relocate_section): Likewise.
1115 * elfcode.h (elf_slurp_symbol_table): Likewise.
1116 * elflink.c (elf_link_input_bfd): Likewise.
1118 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
1119 bfd_elf_sym_name to get local symbol name when reporting errors.
1121 2005-04-27 Nick Clifton <nickc@redhat.com>
1123 * elflink.c (elf_link_input_bfd): Handle the case where a badly
1124 formatted input file results in a reloc which has no associated
1127 2005-04-26 Jerome Guitton <guitton@gnat.com>
1129 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
1131 2005-04-25 David S. Miller <davem@davemloft.net>
1133 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
1134 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
1135 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
1138 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
1141 * elflink.c (elf_link_input_bfd): Make non-debugging reference
1142 to discarded section an error.
1144 2005-04-21 Jerome Guitton <guitton@gnat.com>
1146 * configure.in: Replace BFD_NEED_DECLARATION checks by the
1147 corresponding AC_CHECK_DECLS.
1148 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
1150 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
1151 * configure: Regenerate.
1154 2005-04-21 Andreas Schwab <schwab@suse.de>
1156 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
1157 unsigned from type of dynamic_interpreter.
1158 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
1161 * elf.c (assign_section_numbers): Fix comment.
1163 2005-04-21 Jerome Guitton <guitton@gnat.com>
1165 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
1166 for struct som_exec_auxhdr fields.
1168 2005-04-21 Nick Clifton <nickc@redhat.com>
1170 * aout-adobe.c: Convert to ISO C and fix formatting.
1171 * aout-arm.c: Convert to ISO C and fix formatting.
1172 * aout-cris.c: Convert to ISO C and fix formatting.
1173 * aout-ns32k.c: Convert to ISO C and fix formatting.
1174 * aout-tic30.c: Convert to ISO C and fix formatting.
1175 * coffcode.h: Convert to ISO C and fix formatting.
1176 * coffswap.h: Convert to ISO C and fix formatting.
1177 * i386aout.c: Convert to ISO C and fix formatting.
1178 * libaout.h: Convert to ISO C and fix formatting.
1179 * libcoff-in.h: Convert to ISO C and fix formatting.
1180 * libcoff.h: Convert to ISO C and fix formatting.
1181 * libecoff.h: Convert to ISO C and fix formatting.
1182 * libnlm.h: Convert to ISO C and fix formatting.
1183 * libpei.h: Convert to ISO C and fix formatting.
1184 * libxcoff.h: Convert to ISO C and fix formatting.
1185 * nlm-target.h: Convert to ISO C and fix formatting.
1186 * nlm.c: Convert to ISO C and fix formatting.
1187 * nlm32-alpha.c: Convert to ISO C and fix formatting.
1188 * nlm32-i386.c: Convert to ISO C and fix formatting.
1189 * nlm32-ppc.c: Convert to ISO C and fix formatting.
1190 * nlm32-sparc.c: Convert to ISO C and fix formatting.
1191 * nlmcode.h: Convert to ISO C and fix formatting.
1192 * nlmswap.h: Convert to ISO C and fix formatting.
1193 * pe-mips.c: Convert to ISO C and fix formatting.
1194 * peXXigen.c: Convert to ISO C and fix formatting.
1195 * peicode.h: Convert to ISO C and fix formatting.
1196 * vms-gsd.c: Convert to ISO C and fix formatting.
1197 * vms-hdr.c: Convert to ISO C and fix formatting.
1198 * vms-misc.c: Convert to ISO C and fix formatting.
1199 * vms-tir.c: Convert to ISO C and fix formatting.
1200 * vms.c: Convert to ISO C and fix formatting.
1201 * vms.h: Convert to ISO C and fix formatting.
1203 * coffgen.c (coff_print_symbol): Restore correct formatting of
1206 2005-04-20 David S. Miller <davem@davemloft.net>
1208 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
1209 (_bfd_sparc_elf_link_hash_table_create): Likewise.
1210 (allocate_dynrelocs): Likewise.
1212 2005-04-20 Jerome Guitton <guitton@gnat.com>
1214 * configure.in: Fix the check for basename declaration. Add check
1215 for declarations of ftello, ftello64, fseeko, fseeko64.
1216 * configure: Regenerate.
1218 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
1220 2005-04-19 David S. Miller <davem@davemloft.net>
1222 * elfxx-sparc.c: New file.
1223 * elfxx-sparc.h: New file.
1224 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
1225 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1226 (elfxx-sparc.lo): New rule.
1227 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1228 (elf64-sparc.lo): Likewise.
1229 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
1230 (bfd_elf64_sparc_vec): Likewise.
1231 * configure: Regenerate.
1232 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
1233 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
1234 which is more consistent with elf32-sparc.c
1236 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
1238 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
1239 (mips_elf_create_local_got_entry): Check h->root.forced_local.
1241 2005-04-19 Alan Modra <amodra@bigpond.net.au>
1243 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
1244 dynamic relocs in non-SEC_ALLOC sections.
1245 (ppc_elf_gc_sweep_hook): Likewise.
1246 (ppc_elf_relax_section): Likewise.
1247 (ppc_elf_relocate_section): Likewise.
1249 2005-04-18 Nick Clifton <nickc@redhat.com>
1251 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
1252 assigning a value to return_value.
1254 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
1260 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1263 * elf.c (setup_group): Properly handle zero group count.
1265 2005-04-17 Mark Kettenis <kettenis@gnu.org>
1267 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
1268 (som_is_subspace, compare_subspaces, som_compute_checksum)
1269 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
1271 (hppa_som_reloc, compare_syms, compare_subspaces)
1272 (som_print_symbol, som_get_section_contents)
1273 (som_set_section_contents): Remove space after 'void *'.
1274 (som_bfd_print_private_bfd_data): Use %lx to print longs.
1275 (som_bfd_merge_private_bfd_data)
1276 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
1279 2004-04-15 Julian Brown <julian@codesourcery.com>
1281 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1282 * bfd-in2.h: Regenerate.
1283 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
1284 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
1285 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
1286 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
1287 relocations if requested to.
1288 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
1289 use_blx rather than symbian_p.
1290 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
1291 use_blx is in effect.
1292 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
1295 2005-04-15 Nick Clifton <nickc@redhat.com>
1297 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
1300 2005-04-15 Alan Modra <amodra@bigpond.net.au>
1303 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
1304 used as a list pointer.
1306 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1308 * Makefile.am (NO_WERROR): Define.
1309 * warning.m4: New file
1310 * acinclude.m4: Include warning.m4.
1311 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1312 * Makefile.in: Regenerate.
1313 * configure: Regenerate.
1315 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1317 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
1318 Write trailing padding.
1320 * merge.c (merge_strings): Round up section size for alignment.
1322 2005-04-14 David S. Miller <davem@davemloft.net>
1324 Add TLS support for 64-bit Sparc ELF.
1325 * elf64-sparc.c (sparc64_elf_dyn_relocs,
1326 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
1327 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
1328 sparc64_elf_hash_entry, sparc64_elf_tdata,
1329 sparc64_elf_local_got_tls_type): New defines.
1330 (sparc64_elf_mkobject): New function.
1331 (sparc64_elf_link_hash_table): Add members for dynamic linker
1332 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
1333 uion to track TLS GOT references. Add sym_sec to cache
1334 mappings from local sym to section.
1335 (link_hash_newfunc): New function.
1336 (sparc64_elf_bfd_link_hash_table_create): Rename to
1337 sparc64_elf_link_hash_table_create for consistency.
1338 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
1339 (sparc64_elf_create_dynamic_sections): Initialize new section
1340 members of sparc64_elf_link_hash_table. Only init srelbss
1342 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
1344 (SPARC_NOP): Define.
1345 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
1346 sparc64_elf_plt_ptr_offset): Delete.
1347 (sparc64_plt_entry_build): New function to build PLT entries
1348 gradually instread of all at once at the end of linking.
1349 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
1350 local vars. Get them from sparc64_elf_hash_table instead.
1351 Check early on if r_symndx is in bounds. Handle TLS transitions.
1352 Account for TLS GOT references and DF_STATIC_TLS, as needed.
1353 For TLS relocs, record the tls_type in either
1354 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
1355 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
1356 to the __tls_get_addr symbol. For PLT relocs, track references
1357 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
1358 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
1359 symbol references, count the number of relocations needed for
1360 that symbol. For default switch case, don't error, this lets
1361 the TLS relocs not explicitly handled by this function get
1363 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
1364 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
1365 it from sparc64_elf_hash_table. Store the real PLT offset
1366 in h->plt.offset, and build PLT entries one at a time. Also
1367 get .dynbss section pointer from htab.
1368 (allocate_dynrelocs, readonly_dynrelocs,
1369 sparc64_omit_section_dynsym): New functions.
1370 (sparc64_elf_omit_section_dynsym): Use these new functions as
1372 (dtpoff_base, tpoff): New functions.
1373 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
1374 locals, get them from sparc64_elf_hash_table. Handle TLS
1375 relocations and refcounting in main relocation loop.
1376 (sparc64_elf_finish_dynamic_symbol): Use
1377 sparc64_elf_link_hash_table. Build PLT entries as we see
1378 them. Handle TLS GOT relocations.
1379 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
1380 from sparc64_elf_hash_table. Initialize only PLT header
1381 not all entries since we not build PLT entries one by one.
1382 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
1383 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
1384 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
1386 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
1388 * elflink.c (elf_link_input_bfd): Update check for removed
1391 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1393 * Makefile.am: Run "make dep-am".
1394 * Makefile.in: Regenerate.
1395 * aclocal.m4: Regenerate.
1396 * libcoff.h: Regenerate.
1398 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1400 * linker.c (_bfd_generic_link_output_symbols): Also check if
1401 the output section of an input section has been removed from
1404 * section.c (bfd_section_list_remove): Clear the next field
1405 of the removed section.
1406 (bfd_section_removed_from_list): New.
1407 * bfd-in2.h: Regenerated.
1409 2005-04-11 David S. Miller <davem@davemloft.net>
1411 * elf32-sparc.c (elf32_sparc_relocate_section,
1412 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
1413 R_SPARC_TLS_LE_{HIX22,LOX10}.
1414 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
1415 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
1416 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
1417 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
1419 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1421 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
1423 2005-04-11 Nick Clifton <nickc@redhat.com>
1425 * aout-target.h: Convert to ISO C.
1426 * aoutf1.h: Convert to ISO C.
1427 * aoutx.h: Convert to ISO C.
1428 * bout.c: Convert to ISO C.
1429 * dwarf1.c: Convert to ISO C.
1430 * ecoffswap.h: Convert to ISO C.
1431 * freebsd.h: Convert to ISO C.
1432 * genlink.h: Convert to ISO C.
1433 * ieee.c: Convert to ISO C.
1434 * ihex.c: Convert to ISO C.
1435 * libcoff-in.h: Convert to ISO C.
1436 * mach-o.c: Convert to ISO C.
1437 * mach-o.h: Convert to ISO C.
1438 * netbsd.h: Convert to ISO C.
1439 * ns32k.h: Convert to ISO C.
1440 * ns32knetbsd.c: Convert to ISO C.
1441 * oasys.c: Convert to ISO C.
1442 * pdp11.c: Convert to ISO C.
1443 * pef-traceback.h: Convert to ISO C.
1444 * pef.c: Convert to ISO C.
1445 * pef.h: Convert to ISO C.
1446 * riscix.c: Convert to ISO C.
1447 * som.c: Convert to ISO C.
1448 * som.h: Convert to ISO C.
1449 * srec.c: Convert to ISO C.
1450 * stabs.c: Convert to ISO C.
1451 * sunos.c: Convert to ISO C.
1452 * tekhex.c: Convert to ISO C.
1453 * versados.c: Convert to ISO C.
1454 * version.h: Convert to ISO C.
1455 * xcoff-target.h: Convert to ISO C.
1456 * xcofflink.c: Convert to ISO C.
1457 * xsym.c: Convert to ISO C.
1458 * xsym.h: Convert to ISO C.
1460 2005-04-08 Paul Brook <paul@codesourcery.com>
1462 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
1463 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
1464 (ARM2THUMB_PIC_GLUE_SIZE): Define.
1465 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
1466 (elf32_arm_to_thumb_stub): Create PIC stubs.
1467 (record_arm_to_thumb_glue): Use different stub size for relocatable
1470 2005-04-05 Alan Modra <amodra@bigpond.net.au>
1472 * elf64-ppc.c (dec_dynrel_count): New function split out from
1473 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
1474 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
1475 (ppc64_elf_tls_optimize): Likewise.
1477 2005-04-05 Mark Kettenis <kettenis@gnu.org>
1479 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
1480 CORE_WCOOKIE_OFFSET.
1481 (SPARC64_WCOOKIE_OFFSET): New.
1482 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
1484 2005-04-05 Nick Clifton <nickc@redhat.com>
1486 * po/rw.po: New translation: Kinyarwanda
1487 * configure.in (ALL_LINGUAS): Add rw
1488 * configure: Regenerate.
1490 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
1492 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
1493 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
1494 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
1496 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
1497 to check for SHT_MIPS_OPTIONS sections.
1498 (_bfd_mips_elf_set_section_contents): Likewise.
1500 2005-04-04 Eric Christopher <echristo@redhat.com>
1502 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
1503 Clean up gp handling code.
1505 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1507 * elf.c (bfd_elf_set_group_contents): Ignore linker created
1509 (assign_section_numbers): Accept link_info. Check SHT_GROUP
1510 sections for relocatable files only. Remove the linker created
1512 (_bfd_elf_compute_section_file_positions): Pass link_info to
1513 assign_section_numbers.
1515 * elfxx-ia64.c (elfNN_ia64_object_p): New.
1516 (elf_backend_object_p): Defined.
1518 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1520 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
1522 2005-04-03 Fred Fish <fnf@specifixinc.com>
1524 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
1525 dwarf_ranges_size members.
1526 (struct comp_unit): Add base_address member.
1527 (struct funcinfo): Replace low/high members with an arange.
1528 (arange_add): Replace incoming "unit" parameter with "abfd" and
1529 "first_arange" pointers. Reorganize/rewrite function body.
1530 (decode_line_info): Change arange_add call to pass bfd and arange
1532 (lookup_address_in_line_info_table): Use arange list instead of
1533 individual low/high members. Walk function's arange list to find
1534 lowest PC in list, to test for overlapping functions.
1535 (read_debug_ranges): New function, reads the debug_ranges section.
1536 (lookup_address_in_function_table): Use arange list instead of
1537 individual low/high members. Rewrite to find smallest range that
1539 (read_rangelist): Read a given rangelist from debug_ranges.
1540 (scan_unit_for_functions): Use arange list instead of individual
1541 low/high members. Handle a DW_AT_ranges attribute.
1542 (parse_comp_unit): Use arange list instead of individual low/high
1543 members. Save comp unit base address. Handle a DW_AT_ranges
1546 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
1548 * elf.c (assign_section_numbers): Really use the kept section.
1550 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1552 * elf-bfd.h (_bfd_elf_check_kept_section): New.
1554 * elf.c (assign_section_numbers): When sh_link points to a
1555 discarded section, call _bfd_elf_check_kept_section to see if
1556 the kept section can be used. Otherwise reject sh_link
1557 pointing to discarded section.
1559 * elflink.c (_bfd_elf_check_kept_section): New.
1560 (elf_link_input_bfd): Use it.
1562 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1564 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
1565 that we no longer need.
1567 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1569 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
1571 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
1573 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1575 * elf.c (assign_section_numbers): Fix a typo.
1577 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1579 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
1581 (_bfd_elf_section_already_linked): Likewise.
1583 2005-03-31 Jerome Guitton <guitton@gnat.com>
1585 * config.in: Regenerate.
1587 2005-03-31 Jerome Guitton <guitton@gnat.com>
1589 * config.in (HAVE_DECL_BASENAME): New configure macro.
1590 * configure.in: Check for basename.
1591 * configure: Regenerate.
1593 2005-03-30 Julian Brown <julian@codesourcery.com>
1595 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
1596 bfd_elf32_is_arm_mapping_symbol_name.
1597 * bfd-in2.h: Regenerate.
1598 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
1599 bfd_elf32_is_arm_mapping_symbol_name.
1600 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
1601 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1602 (arm_elf_find_function): Likewise.
1603 (elf32_arm_output_symbol_hook): Likewise.
1605 2005-03-30 Julian Brown <julian@codesourcery.com>
1607 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
1608 * bfd-in2.h: Regenerate.
1609 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
1610 bfd_elf32_is_arm_mapping_symbol_name.
1611 (elf32_arm_output_symbol_hook): Likewise.
1612 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
1614 (is_arm_mapping_symbol_name): Function moved from here...
1615 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
1618 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1620 * configure.in: Check for ffs decl and alphabetize.
1621 * config.in: Regenerate.
1622 * configure: Regenerate.
1623 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1625 2005-03-29 Fred Fish <fnf@specifixinc.com>
1627 * dwarf2.c (struct comp_unit): Fix typo.
1628 (scan_unit_for_functions): Remove unused local variable "name"
1629 and dead code that set it.
1631 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1632 Phil Blundell <philb@gnu.org>
1634 * bfd-in2.h, libbfd.h: Regenerated.
1635 * reloc.c: Add ARM TLS relocations.
1636 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
1638 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
1639 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
1640 (elf32_arm_tls_ie32_howto): New.
1641 (elf32_arm_howto_from_type): Support TLS relocations.
1642 (elf32_arm_reloc_map): Likewise.
1643 (elf32_arm_reloc_type_lookup): Likewise.
1645 (struct elf32_arm_obj_tdata): New.
1646 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
1647 (elf32_arm_mkobject): New function.
1648 (struct elf32_arm_relocs_copied): Add pc_count.
1649 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
1650 (GOT_TLS_IE): Define.
1651 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
1652 (elf32_arm_link_hash_newfunc): Initialize tls_type.
1653 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
1654 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
1655 (dtpoff_base, tpoff): New functions.
1656 (elf32_arm_final_link_relocate): Handle TLS relocations.
1657 (IS_ARM_TLS_RELOC): Define.
1658 (elf32_arm_relocate_section): Warn about TLS mismatches.
1659 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
1660 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
1661 TLS relocations and pc_count.
1662 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
1663 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
1665 (elf32_arm_size_dynamic_sections): Handle TLS.
1666 (elf32_arm_finish_dynamic_symbol): Likewise.
1667 (bfd_elf32_mkobject): Define.
1669 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1671 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
1672 relocation types. Don't count relocations which will use a PLT.
1674 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1676 * elf.c (elfcore_grok_nto_status): Print tid as long.
1677 (elfcore_grok_nto_regs): Likewise.
1679 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1681 * irix-core.c: Remove some unnecessary prototypes.
1683 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1685 * irix-core.c: Convert to ISO C.
1687 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1689 * irix-core.c (do_sections): Replace + by | in expression.
1690 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
1691 to unused parameters to avoid a compiler warning.
1693 2005-03-28 Mark Kettenis <kettenis@gnu.org>
1695 * netbsd-core.c: Convert to ISO C. Fix formatting.
1697 2005-03-24 Eric Christopher <echristo@redhat.com>
1699 * elfxx-mips.c: Revert previous patch.
1701 2005-03-24 Nick Clifton <nickc@redhat.com>
1703 * targets.c (_bfd_target_vector): Only include the
1704 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
1705 all targets enabled.
1707 2005-03-24 James E Wilson <wilson@specifixinc.com>
1709 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
1710 (BFD64_BACKENDS): Add elf32-ia64.lo.
1711 * Makefile.in: Regenerate.
1713 2005-03-23 Eric Christopher <echristo@redhat.com>
1715 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
1716 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
1717 after emitting relocation.
1718 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
1719 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
1722 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1723 Nick Clifton <nickc@redhat.com>
1725 * config.bfd: Accept any C library to accompany a GNU Linux
1726 implementation, not just the GNU C library.
1727 * configure.in: Likewise.
1728 * configure: Regenerate.
1730 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
1732 * bfd-in.h (_bfd_elf_provide_symbol): New.
1733 * bfd-in2.h: Regenerated.
1735 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
1736 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
1739 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
1742 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
1744 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
1746 2005-03-22 Bob Wilson <bob.wilson@acm.org>
1748 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
1749 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
1750 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
1751 (xtensa_opcode_decode): Rearrange code.
1753 2005-03-22 Nick Clifton <nickc@redhat.com>
1755 * binary.c: Convert to ISO C90 formatting.
1756 * coff-arm.c: Convert to ISO C90 formatting.
1757 * coffgen.c: Convert to ISO C90 formatting.
1758 * elf32-gen.c: Convert to ISO C90 formatting.
1759 * elf64-gen.c: Convert to ISO C90 formatting.
1760 * hash.c: Convert to ISO C90 formatting.
1761 * ieee.c: Convert to ISO C90 formatting.
1763 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1765 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
1766 unresolved symbols in R_ARM_NONE relocations.
1768 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1770 * elf32-arm.c (elf32_arm_final_link_relocate): Add
1771 UNRESOLVED_RELOC_P argument. Set it appropriately.
1772 (elf32_arm_relocate_section): Update call to
1773 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
1774 unresolved_reloc instead.
1776 2005-03-23 Alan Modra <amodra@bigpond.net.au>
1778 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
1779 .gnu.warning.* sections.
1781 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1783 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
1785 (ppc_elf_create_linker_section): Don't try to reuse existing section.
1786 (elf_create_pointer_linker_section): Delete info parm. Don't make
1787 h dynamic. Don't set written_address_p.
1788 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
1789 (bfd_put_ptr): Delete.
1790 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
1791 Always write section contents. Assert global sym is def_regular.
1792 Use offset bottom bit as a written flag.
1793 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
1796 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1798 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
1799 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
1802 2005-03-21 Nick Clifton <nickc@redhat.com>
1804 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
1806 (t2a1_bx_pc_insn): Likewise.
1807 (t2a2_noop_insn): Likewise.
1808 (t2a3_b_insn): Likewise.
1809 (t2a1_push_insn): Likewise.
1810 (t2a2_ldr_insn): Likewise.
1811 (t2a3_mov_insn): Likewise.
1812 (t2a4_bx_insn): Likewise.
1813 (t2a5_pop_insn): Likewise.
1814 (t2a6_bx_insn): Likewise.
1815 (coff_arm_relocate_section): Only declare the high_address
1816 variable for non WINCE targets.
1818 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1820 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
1821 SEC_LINKER_CREATED. Attach to dynobj.
1822 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
1824 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1826 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
1827 sym_offset. Add name, bss_name, sym_name, sym_val.
1828 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
1829 Add sdata array of elf_linker_section_t.
1830 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
1831 (enum elf_linker_section_enum): Delete.
1832 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
1833 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
1834 the special sections are needed. Adjust htab->sdata refs.
1835 Ensure dynobj is set in sreloc code.
1836 (ppc_elf_size_dynamic_sections): Strip sdata sections.
1837 (ppc_elf_set_sdata_syms): New function.
1838 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
1839 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
1840 sym_val instead of sym_hash.
1841 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
1843 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1845 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
1846 (ppc_elf_merge_private_bfd_data): Likewise.
1848 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1850 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
1851 (ppc_elf_create_linker_section): Don't create rel_section.
1852 (elf_create_pointer_linker_section): Don't size relocs.
1853 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
1854 Don't generate relocs.
1855 (ppc_elf_relocate_section): Adjust calls to
1856 elf_finish_pointer_linker_section.
1858 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1860 * elf32-ppc.c (is_ppc_elf_target): New function.
1861 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
1862 for bfd_target_elf_flavour. Do this test before endian check.
1863 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
1864 (ppc_elf_size_dynamic_sections): Likewise.
1866 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
1868 * elf-bfd.h (elf_backend_data): Add int to
1869 elf_backend_section_from_shdr.
1870 (bfd_elf_section_data): Update comment for this_idx.
1871 (_bfd_elf_make_section_from_shdr): Add int.
1872 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
1874 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
1875 and use it to set this_idx in bfd_elf_section_data.
1876 (bfd_section_from_shdr): Pass shindex to
1877 _bfd_elf_make_section_from_shdr.
1878 (_bfd_elf_section_from_bfd_section): Use this_idx in
1879 bfd_elf_section_data to find section index.
1881 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
1882 index and pass it to _bfd_elf_make_section_from_shdr.
1883 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
1884 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1885 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
1886 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
1887 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
1888 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
1889 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
1890 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
1891 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
1893 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
1894 Ross Ridge <rridge@csclub.uwaterloo.ca>
1896 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
1897 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
1900 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1902 * elflink.c (elf_mark_used_section): Remove check for special
1905 2005-03-18 Andreas Schwab <schwab@suse.de>
1907 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
1908 from bfd_vma to ia64_insn, remove broken cast.
1910 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1912 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
1913 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
1914 elf_m68k_finish_dynamic_sections): Use it.
1916 2005-03-17 Paul Brook <paul@codesourcery.com>
1917 Dan Jacobowitz <dan@codesourcery.com>
1918 Mark Mitchell <mark@codesourcery.com>
1920 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
1921 (elf32_arm_additional_program_headers): Likewise.
1922 (elf_backend_modify_segment_map): Define.
1923 (elf_backend_additional_program_headers): Likewise.
1924 (elf32_arm_symbian_modify_segment_map): Use
1925 elf32_arm_modify_segment_map.
1927 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1929 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
1930 for special sections.
1932 2005-03-18 Alan Modra <amodra@bigpond.net.au>
1934 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
1935 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
1936 section_sym_count param, and return number of section symbols.
1937 (bfd_elf_size_dynamic_sections): Clear section symbol area of
1938 .dynsym contents. Don't bother calling swap_symbol_out on the
1939 first all-zero dynsym.
1940 (elf_mark_used_section): Formatting. Avoid twiddling flags in
1941 special sections like bfd_abs_section.
1942 (bfd_elf_gc_sections): Spelling fix.
1944 2005-03-16 Fred Fish <fnf@specifixinc.com>
1947 * dwarf2.c (read_indirect_string): Fix apparent typo, check
1948 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
1950 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
1952 * elflink.c (elf_mark_used_section): New.
1953 (bfd_elf_gc_sections): Call elf_gc_mark_section for
1954 non-relocatable link if we don't do GC.
1956 2005-03-16 Nick Clifton <nickc@redhat.com>
1957 Ben Elliston <bje@au.ibm.com>
1959 * configure.in (werror): New switch: Add -Werror to the
1960 compiler command line. Enabled by default. Disable via
1962 * configure: Regenerate.
1964 2005-03-16 Nick Clifton <nickc@redhat.com>
1966 * ecoff.c: Convert to ISO C90 formatting.
1968 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1970 * elf32-ppc.c: Divide file into general and linker specific
1971 functions. Sort linker functions into roughly the order in which
1972 they are called by the ELF linker code.
1974 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1976 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
1977 on section. Correct comment, and add FIXME.
1978 (ppc_elf_additional_program_headers): Don't bump header count for
1979 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
1980 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
1981 do allocate memory if they need it.
1983 2005-03-15 Mikkel Krautz <krautz@gmail.com>
1985 * config.bfd (x86_64-elf): Add target.
1987 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1989 * po/es.po: Commit new Spanish translation.
1991 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
1993 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
1994 for global symbol when reporting overflow.
1996 2005-03-11 Jakub Jelinek <jakub@redhat.com>
1998 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
1999 * libbfd.h: Rebuilt.
2000 * archive.c (_bfd_ar_spacepad): New function.
2001 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
2002 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
2003 coff_write_armap): Use it.
2004 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
2006 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
2008 2005-03-10 Mark Kettenis <kettenis@gnu.org>
2010 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
2011 has_table to the start of the function.
2013 2005-03-10 Ben Elliston <bje@au.ibm.com>
2015 * archive.c: Include hashtab.h.
2016 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
2017 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
2018 (hash_file_ptr): New function.
2019 (eq_file_ptr): Likewise.
2020 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
2021 * libbfd-in.h: Include hashtab.h.
2022 (struct artdata): Change `cache' member type to htab_t.
2023 * libbfd.h: Rebuild.
2025 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2027 * configure.in: Bump version to 2.16.90.
2028 * configure: Regenerated.
2030 2005-03-07 Jakub Jelinek <jakub@redhat.com>
2032 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
2033 close is a function like macro in system headers.
2035 2005-03-07 Alan Modra <amodra@bigpond.net.au>
2038 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
2039 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
2041 2005-03-06 Alan Modra <amodra@bigpond.net.au>
2043 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
2045 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2047 * po/bfd.pot: Regenerate.
2049 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2051 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
2053 (func_desc_adjust): Force dot-syms local in executables as well
2056 2005-03-04 David Daney <ddaney@avtrex.com>
2058 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
2059 '__gnu_local_gp' symbol used by gas -mno-shared.
2061 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
2063 * elf-bfd.h (elf_backend_data): Add "const char *" to
2064 elf_backend_section_from_phdr.
2066 * elf.c (bfd_section_from_phdr): Pass "proc" to the
2067 elf_backend_section_from_phdr hook.
2069 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2070 Joseph Myers <joseph@codesourcery.com>
2072 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
2073 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
2075 (struct mips_elf_got_per_bfd_arg): Add global_count.
2076 (struct mips_elf_count_tls_arg): New.
2077 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
2078 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
2079 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
2080 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
2081 (TLS_RELOC_P): Define.
2082 (TP_OFFSET, DTP_OFFSET): Define.
2083 (dtprel_base, tprel_base): New functions.
2084 (mips_elf_link_hash_newfunc): Initialize tls_type.
2085 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
2086 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
2088 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
2089 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
2090 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
2091 (mips_tls_got_index): New functions.
2092 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
2093 arguments. Pass them to mips_elf_create_local_got_entry. Use
2095 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
2097 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
2098 mips_elf_create_local_got_entry.
2099 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
2100 arguments. Handle TLS entries.
2101 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
2102 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
2104 (mips_elf_record_global_got_symbol): Likewise.
2105 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
2107 (mips_elf_merge_gots): Handle TLS entries when merging.
2108 (mips_elf_initialize_tls_index): New function.
2109 (mips_elf_set_global_got_offset): Handle TLS entries.
2110 (mips_elf_adjust_gp): Handle TLS.
2111 (mips_elf_multi_got): Remove redundant call to
2112 mips_elf_resolve_final_got_entries. Initialize global_count.
2113 Correct a comment. Initialize new TLS members of mips_got_info.
2114 Assign TLS GOT indexes for new GOTs.
2115 (mips_elf_create_got_section): Initialize new TLS members of
2117 (mips_elf_calculate_relocation): Handle TLS relocs.
2118 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
2120 (_bfd_mips_elf_always_size_sections): Handle TLS.
2121 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2122 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
2124 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
2125 (_bfd_mips_elf_hide_symbol): Handle TLS.
2126 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
2127 (mips_reloc_map): Add TLS relocs.
2128 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
2129 * elf64-mips.c (mips_elf64_howto_table_rel)
2130 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
2131 * reloc.c: Define new MIPS TLS relocations.
2132 * libbfd.h, bfd-in2.h: Regenerated.
2134 2005-03-02 Jan Beulich <jbeulich@novell.com>
2136 * Makefile.am: Add dependency of cache.o on libiberty.h.
2137 * cache.c: Include libiberty.h.
2138 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
2140 2005-03-01 Zack Weinberg <zack@codesourcery.com>
2142 * elf.c (bfd_section_from_shdr <default case>): Call
2143 elf_backend_section_from_shdr hook unconditionally, and return
2145 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
2146 * elfxx-target.h (elf_backend_section_from_shdr)
2147 (elf_backend_section_from_phdr): Default to
2148 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
2151 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2153 * targets.h: Typo fix.
2154 * bfd-in2.h: Regenerate.
2156 * bout.c (b_out_write_object_contents): Don't use sizeof on host
2157 structs to size on-disk structures.
2158 (b_out_set_section_contents): Size the external struct, not the
2159 internal one for on-disk size.
2160 (b_out_sizeof_headers): Likewise.
2162 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2164 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
2165 entry points with the func descriptor as well as undefweak.
2167 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
2169 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
2170 present when IMPORT_NAME_UNDOECRATE is used.
2172 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
2175 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
2178 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
2179 to _bfd_elf_merge_symbol.
2181 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
2182 unsigned int to return the alignment of the old common symbol
2183 in the dynamic object.
2184 (_bfd_elf_add_default_symbol): Pass NULL to
2185 _bfd_elf_merge_symbol.
2186 (elf_link_add_object_symbols): Pass &old_alignment to
2187 _bfd_elf_merge_symbol. Get the alignment of the new common
2188 symbol in the dynamic object.
2190 2005-02-24 Ben Elliston <bje@au.ibm.com>
2192 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
2193 * format.c (bfd_check_format_matches): Likewise.
2194 * archive.c (BFD_GNU960_ARMAG): Likewise.
2195 (bfd_generic_archive_p): Likewise.
2196 (_bfd_write_archive_contents): Likewise.
2198 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
2200 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
2201 * configure: Regenerate.
2203 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
2205 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
2206 COMDAT group sections to have default visibility.
2208 2005-02-24 Alan Modra <amodra@bigpond.net.au>
2210 * coffcode.h (coff_print_aux): Warning fix.
2211 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
2212 instead of section pointer to identify.
2213 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
2214 the correct size buffer for local sym mangling too.
2215 (h8300_bfd_link_add_symbols): Likewise.
2216 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
2218 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
2219 * elf32-xtensa.c (literal_value_hash): Warning fix.
2220 * versados.c (process_otr): Warning fix.
2221 (versados_canonicalize_reloc): Likewise.
2222 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
2223 * vms.c (fill_section_ptr): Warning fix.
2225 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
2227 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
2228 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
2230 2005-02-23 Nick Clifton <nickc@redhat.com>
2232 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
2233 the relvaddr field of the Elf32_crinfo structure.
2235 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
2236 variables that are passed by reference to
2237 m68hc11_get_relocation_value in case that function does not
2240 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
2241 return statements and replace with a single return at the end of
2242 the function. This helps pacify the flow analysis code in gcc 4.0.
2244 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
2245 strtab to avoid compile time warning.
2247 2005-02-23 Ben Elliston <bje@au.ibm.com>
2249 * opncls.c (bfd_zalloc): Document this function.
2251 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2253 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
2254 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
2255 Replace SEC_SHARED with SEC_COFF_SHARED.
2256 (styp_to_sec_flags): Likewise.
2258 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
2259 (TARGET_LITTLE_SYM): Likewise.
2261 * section.c (SEC_ARCH_BIT_0): Removed.
2262 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
2263 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
2264 (SEC_SHARED): Renamed to ...
2265 (SEC_COFF_SHARED): This.
2266 (SEC_BLOCK): Renamed to ...
2267 (SEC_TIC54X_BLOCK): This.
2268 (SEC_CLINK): Renamed to ...
2269 (SEC_TIC54X_CLINK): This.
2270 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
2271 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
2273 * bfd-in2.h: Regenerated.
2275 2005-02-21 Fred Fish <fnf@specifixinc.com>
2277 * dwarf2.c (find_abstract_instance_name): Call recursively
2278 to handle a DW_AT_specification.
2280 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2282 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
2283 mips_elf_create_dynamic_relocation,
2284 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
2285 Remove #if 0'd code.
2287 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2289 * Makefile.am: Run "make dep-am"
2290 * Makefile.in: Regenerate.
2292 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2294 * coffgen.c (bfd_coff_get_comdat_section): Check that
2295 coff_section_data isn't NULL.
2297 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2299 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
2300 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
2301 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
2302 useless assignments.
2303 (xcoff_write_archive_contents_big): Likewise.
2304 (_bfd_xcoff_put_ldsymbol_name): Likewise.
2305 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
2306 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
2307 * cofflink.c (process_embedded_commands): Warning fixes.
2308 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
2310 * dwarf2.c: Warning fixes.
2311 * elf-bfd.h: Likewise.
2312 * elf-eh-frame.c: Likewise.
2313 * elf-strtab.c: Likewise.
2315 * elf32-m68k.c: Likewise.
2316 * elf32-ppc.c: Likewise.
2317 * elf32-sh-symbian.c: Likewise.
2318 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
2319 * elf64-sh64.c: Likewise.
2320 * peicode.h: Likewise.
2321 * elf64-mmix.c: Warning fixes.
2322 * elfcode.h: Likewise.
2323 * elfxx-mips.c: Likewise.
2324 * libbfd-in.h: Likewise.
2325 * libbfd.c: Likewise.
2326 * mach-o.c: Likewise.
2327 * merge.c: Likewise.
2329 * opncls.c: Likewise.
2332 * vms-hdr.c: Likewise.
2333 * vms-tir.c: Likewise.
2334 * xtensa-isa.c: Likewise.
2335 * xtensa-modules.c: Likewise.
2337 (pstrcmp): Use correct choice of string lengths. Fix return value.
2338 (bfd_sym_module_name): Correct string length.
2339 * bfd-in2.h: Regenerate.
2340 * libbfd.h: Regenerate.
2342 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
2344 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
2345 uninitialized check_segment[1] in TLSMOFF case.
2346 Reported by Alan Modra.
2347 (elf32_frv_relocate_section): Improve errors and warnings.
2349 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2351 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
2353 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2355 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
2356 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
2357 * pef.c (bfd_pef_scan): Don't ignore return value of
2358 bfd_pef_scan_start_address.
2359 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
2360 bfd_mach_o_scan_start_address.
2361 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
2362 * elfxx-mips.c: Remove unnecessary prototypes.
2363 (sort_dynamic_relocs_64): Abort if not BFD64.
2365 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2367 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
2368 Skip toc reloc adjust if reloc_count is zero.
2370 2005-02-15 Nigel Stephens <nigel@mips.com>
2371 Maciej W. Rozycki <macro@mips.com>
2373 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2374 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2375 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2376 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2377 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2379 (mips16_gprel_reloc): Remove bit shuffling; call
2380 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2381 and _bfd_mips16_elf_reloc_shuffle() instead.
2382 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2383 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2385 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
2386 elf_mips16_howto_table_rel.
2387 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
2388 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
2389 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2390 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
2391 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2393 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
2394 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
2395 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
2397 (mips16_gprel_reloc): Remove bit shuffling; call
2398 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2399 and _bfd_mips16_elf_reloc_shuffle() instead.
2400 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2401 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2403 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
2404 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
2405 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2406 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2407 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2408 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2409 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2411 (mips16_gprel_reloc): Remove bit shuffling; call
2412 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2413 and _bfd_mips16_elf_reloc_shuffle() instead.
2414 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2415 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2417 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
2418 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
2419 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
2420 handle bit shuffling for MIPS16 relocs.
2421 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2422 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
2423 and _bfd_mips16_elf_reloc_shuffle().
2424 (_bfd_mips_elf_generic_reloc): Likewise.
2425 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
2427 (mips_elf_obtain_contents): Remove bit shuffling.
2428 (mips_elf_perform_relocation): Likewise; call
2429 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
2431 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
2433 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
2434 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2435 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
2436 (BFD_RELOC_MIPS16_HI16_S): Likewise.
2437 (BFD_RELOC_MIPS16_LO16): Likewise.
2438 * bfd-in2.h: Regenerate.
2439 * libbfd.h: Regenerate.
2441 2005-02-15 Jan Beulich <jbeulich@novell.com>
2443 * elfxx-ia64.c (ia64_howto_table): Correct strings for
2444 R_IA64_DTPMOD64[LM]SB.
2446 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
2448 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
2449 backward branch in the same section.
2450 (elfNN_ia64_relocate_section): Inform users that the input
2451 section is too big to relax br instruction when overflow
2452 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
2453 and R_IA64_PCREL21F.
2455 2005-02-14 Orjan Friberg <orjanf@axis.com>
2457 * elfcore.h (elf_core_file_p): Move the call to
2458 elf_backend_object_p to allow the correct machine to be set before
2459 processing the program headers.
2461 2005-02-14 Nick Clifton <nickc@redhat.com>
2464 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
2465 aware flag from the input bfd to the output bfd.
2467 2005-02-11 Maciej W. Rozycki <macro@mips.com>
2469 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
2470 R_MIPS_LITERAL relocations for external symbols.
2471 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
2472 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2474 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2476 * bfd-in2.h: Rebuilt.
2478 2005-02-11 Paul Brook <paul@codesourcery.com>
2480 * elf-bfd.h (struct elf_link_hash_table): Add
2481 is_relocatable_executable.
2482 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
2483 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
2484 symbols in relocatable executables.
2485 (bfd_elf_record_link_assignment): Create dynamic section symbols in
2486 relocatable executables.
2487 (_bfd_elf_link_renumber_dynsyms): Ditto.
2488 (bfd_elf_final_link): Ditto.
2489 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
2490 relocations into relocatable executables.
2491 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
2492 executables. Also copy absolute relocations.
2493 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
2494 in relocatable executables.
2495 (allocate_dynrelocs): Copy relocations for relocatable executables.
2496 Output dynamic symbols for symbols defined in linker scripts.
2498 2005-02-11 Nick Clifton <nickc@redhat.com>
2500 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
2501 to avoid a compile time warning.
2503 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
2506 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
2507 inclusion of coffcode.h so that it is actually picked up.
2509 * coffcode.h (coff_std_swap_table): Add an unused attribute in
2510 case it is not used.
2512 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
2513 structure and macro.
2515 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
2518 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
2519 to protect the declaration of this array.
2521 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
2522 Avoid call to memcpy with a size of 0.
2524 2005-02-12 Alan Modra <amodra@bigpond.net.au>
2526 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
2527 old-style branches to undefined dot-symbols which will be
2528 satisfied by a plt call.
2530 2005-02-11 Alan Modra <amodra@bigpond.net.au>
2532 * elf64-ppc.c (move_plt_plist): New function, extracted from..
2533 (ppc64_elf_copy_indirect_symbol): ..here.
2534 (func_desc_adjust): Use move_plt_plist.
2536 2005-02-10 Paul Brook <paul@codesourcery.com>
2538 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
2540 2005-02-10 Paul Brook <paul@codesourcery.com>
2542 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
2544 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
2545 (elf_link_renumber_local_hash_table_dynsyms): New function.
2546 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
2548 2005-02-10 Jakub Jelinek <jakub@redhat.com>
2550 * bfd-in.h (BFD_LINKER_CREATED): Define.
2551 * bfd-in2.h: Rebuilt.
2552 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
2553 BFD_LINKER_CREATED bfds when determining input bfds without
2554 .note.GNU-stack section.
2556 2005-02-10 Maciej W. Rozycki <macro@mips.com>
2558 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
2559 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
2560 relocations against external symbols unchanged.
2562 2005-02-08 Paul Brook <paul@codesourcery.com>
2564 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
2567 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
2569 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
2572 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2574 * elf64-mips.c: Fix formatting throughout.
2576 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2578 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
2580 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
2582 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
2583 *ABS*/*UND* sections.
2584 (elf32_frv_relocate_section): Move zero-addend-required error...
2585 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
2586 missing needed TLS section.
2588 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2590 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
2591 being the last symbol.
2592 (aout_link_add_symbols): Just return TRUE if a warning
2595 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2597 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
2598 R_MIPS_GPREL32 relocations against external symbols.
2599 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
2602 2005-02-07 Alan Modra <amodra@bigpond.net.au>
2604 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
2605 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
2606 elf_string_from_elf_strtab.
2607 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
2608 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
2609 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
2610 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
2611 looking at cached symtab info first, before iterating over headers.
2612 For SHT_REL and SHT_RELA, load dynsymtab if needed.
2613 * elfcode.h (elf_object_p): Don't load section header stringtab
2616 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
2618 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
2619 against protected function when building shared library.
2622 * elf64-x86-64.c (is_32bit_relative_branch): New.
2623 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
2624 protected function symbol when building shared library for
2625 32bit relative branch instruction.
2627 2005-02-06 Alan Modra <amodra@bigpond.net.au>
2629 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
2630 syms when doing a relocatable link.
2631 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
2633 (ppc64_elf_tls_setup): Likewise.
2634 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
2636 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2638 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
2639 (link_hash_newfunc): Clear all locals using memset.
2640 (make_fdh): Remove flags param. Always create fake func desc
2641 weak. Link the descriptor with the code entry sym.
2642 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
2643 (add_symbol_adjust): Adjust make_fdh call.
2644 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
2645 descriptor to strong undefined if code entry is strong.
2647 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2649 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
2650 lookup here. Set to new before calling bfd_link_repair_undef_list.
2651 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
2653 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2655 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
2657 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2659 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
2660 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
2661 before the as-needed lib was loaded. Abort on unexpected refs.
2663 2005-02-02 Alan Modra <amodra@bigpond.net.au>
2665 * elflink.c (elf_smash_syms): Expand comments.
2666 (elf_link_add_object_symbols): Only call elf_smash_syms for
2667 as-needed dynamic objects.
2669 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
2670 everything, just the field specific to ia64.
2671 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
2673 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2675 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
2676 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
2678 (struct add_symbol_adjust_data): New.
2679 (add_symbol_adjust): Make an undefweak func desc for old ABI
2680 objects to link with --as-needed shared libs. Return fail status.
2681 Don't adjust old ABI func entry sym to weak if func desc syms
2683 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
2686 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
2688 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
2691 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2693 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
2694 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
2695 remove anything but new and undefweak.
2696 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
2698 (_bfd_elf_create_dynamic_sections): Formatting.
2699 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
2700 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
2701 (struct elf_smash_data): New.
2702 (elf_smash_syms): New function.
2703 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
2704 unneeded dynamic objects to loaded list.
2705 (elf_link_output_extsym): Don't handle as-needed here. Strip
2706 bfd_link_hash_new symbols.
2707 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2708 delref when dynindx is already -1.
2709 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
2711 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
2713 2005-02-01 Ben Elliston <bje@au.ibm.com>
2715 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
2717 2005-02-01 Ben Elliston <bje@au.ibm.com>
2719 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
2720 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
2721 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
2722 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
2723 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
2724 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
2725 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
2726 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
2727 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
2728 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
2729 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
2730 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
2731 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
2732 throughout. Similarly, collapse #if 1'd code.
2734 2005-02-01 Ben Elliston <bje@au.ibm.com>
2736 * elf-bfd.h (bfd_elf_discard_group): Remove.
2737 * elf.c (bfd_elf_discard_group): Likewise.
2738 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
2740 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
2742 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
2743 (_bfd_elf_eh_frame_address_size): Declare.
2744 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
2745 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
2746 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
2747 (elf_backend_eh_frame_address_size): Define.
2748 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
2749 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
2750 size from the new backend hook.
2751 (_bfd_elf_write_section_eh_frame): Likewise.
2752 (_bfd_elf_eh_frame_address_size): New function.
2754 2005-01-31 Andrew Cagney <cagney@gnu.org>
2756 * configure: Regenerate to track ../gettext.m4.
2758 2005-01-31 Mark Mitchell <mark@codesourcery.com>
2760 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
2761 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
2763 2005-01-31 Nick Clifton <nickc@redhat.com>
2765 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
2766 sparc-lynxos, vax-vms) be obsolete.
2768 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
2770 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
2771 * elf32-arm.c (ELF_MINPAGESIZE): Define.
2772 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
2773 * elfcode.h (elf_object_p): Use minpagesize instead of
2775 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
2776 (elfNN_bed): Include ELF_MINPAGESIZE.
2778 2005-01-28 Julian Brown <julian@codesourcery.com>
2780 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2781 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2782 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
2783 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
2784 passing flag value from ld. Set flag value in global hash table entry.
2785 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
2788 2005-01-27 Andrew Cagney <cagney@gnu.org>
2790 * configure: Regenerate to track ../gettext.m4 change.
2792 2005-01-25 Mark Mitchell <mark@codesourcery.com>
2794 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
2797 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2799 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2800 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
2802 * reloc.c: Add R_FRV_TLSMOFF.
2803 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2804 (frv_reloc_map, frv_reloc_type_lookup): Map it.
2805 (elf32_frv_relocate_section): Handle it.
2806 (elf32_frv_check_relocs): Likewise.
2807 * libbfd.h, bfd-in2.h: Rebuilt.
2808 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
2809 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
2810 when given an undefweak TLS symbol. Fix constant TLS PLT entries
2811 such that they return the constant in gr9.
2812 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
2814 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
2815 too, such that they shrink on relaxation.
2816 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
2817 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
2818 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
2819 if we can guarantee the use of 16-bit constants.
2820 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2821 Introduce TLS support for FR-V FDPIC.
2822 * reloc.c: Add TLS relocations.
2823 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
2824 (elf32_frv_rel_tlsdesc_value_howto): New.
2825 (elf32_frv_rel_tlsoff_howto): New.
2826 (frv_reloc_map): Add new mappings.
2827 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
2829 (frvfdpic_dynamic_got_plt_info): New.
2830 (frvfdpic_plt_tls_ret_offset): New.
2831 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
2832 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
2833 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
2834 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
2836 (struct frvfdpic_relocs_info): Add TLS fields.
2837 (frvfdpic_relocs_info_hash): Warning clean up.
2838 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
2839 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
2840 (FRVFDPIC_TLS_BIAS): Define.
2841 (tls_biased_base): New.
2842 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
2844 (frv_reloc_type_lookup): Likewise.
2845 (frvfdpic_info_to_howto_rel): Likewise.
2846 (elf32_frv_relocate_section): Likewise.
2847 (_frv_create_got_section): Create the PLT section here.
2848 (elf32_frvfdpic_create_dynamic_sections): Not here.
2849 (_frvfdpic_count_nontls_entries): Move out of...
2850 (_frvfdpic_count_got_plt_entries): ... here.
2851 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
2852 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
2854 (_frvfdpic_relax_tls_entries): New.
2855 (_frvfdpic_compute_got_alloc_data): Add TLS support.
2856 (_frvfdpic_get_tlsdesc_entry): New.
2857 (_frvfdpic_assign_got_entries): Add TLS support.
2858 (_frvfdpic_assign_plt_entries): Likewise.
2859 (_frvfdpic_reset_got_plt_entries): New.
2860 (_frvfdpic_size_got_plt): Move out of...
2861 (elf32_frvfdpic_size_dynamic_sections): ... here.
2862 (_frvfdpic_relax_got_plt_entries): New.
2863 (elf32_frvfdpic_relax_section): New.
2864 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
2865 (elf32_frv_check_relocs): Add TLS support.
2866 (bfd_elf32_bfd_relax_section): Define for FDPIC.
2867 * libbfd.h, bfd-in2.h: Rebuilt.
2869 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2871 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
2872 loadable reloc sections.
2873 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
2874 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
2876 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2878 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
2879 sections immediately when linking shared libs. Instead, wait until
2880 we know a lib is needed.
2881 (_bfd_elf_link_create_dynstrtab): Extract from..
2882 (_bfd_elf_link_create_dynamic_sections_): ..here.
2883 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
2884 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
2885 for non-existent .dynamic.
2886 (elf_link_output_extsym): Don't complain about undefined symbols
2887 in as-needed dynamic libs that aren't actually linked.
2889 2005-01-24 Andrew Cagney <cagney@gnu.org>
2891 * configure: Regenerate, ../gettext.m4 was updated.
2893 2005-01-21 Ben Elliston <bje@au.ibm.com>
2895 * aout-encap.c: Remove unused file.
2897 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
2900 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
2901 non-function symbols are local.
2902 (_bfd_elf_symbol_refs_local_p): Likewise.
2904 2005-01-18 Alan Modra <amodra@bigpond.net.au>
2906 * bfd.c (bfd_link_just_syms): Add abfd param.
2907 * bfd-in2.h: Regenerate.
2909 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2911 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
2912 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
2913 instructions. If the amount of padding is known, reduce the size
2914 of the CIE or FDE by that amount.
2916 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2918 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
2919 augmentation_size. Use bfd_signed_vmas for data_align.
2920 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
2921 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
2922 functions. Don't read past the end of the enclosing CIE or FDE.
2923 (skip_bytes): New utility function.
2924 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
2926 (_bfd_elf_write_section_eh_frame): Use new functions.
2928 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2930 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
2931 assert-style REQUIRE() macro to handle sanity checks.
2933 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
2935 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
2937 (read_unsigned_leb128): Removed.
2938 (read_signed_leb128): Removed.
2939 (find_abstract_instance_name): Updated.
2940 (parse_comp_unit): Accept info_ptr_unit.
2941 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
2942 comp unit and pass it to parse_comp_unit.
2944 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
2945 (read_signed_leb128): Moved to ...
2948 * libbfd-in.h (read_unsigned_leb128): New prototype.
2949 (read_signed_leb128): Likewise.
2950 * libbfd.h: Regenerated.
2952 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2953 Nick Clifton <nickc@redhat.com>
2955 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
2956 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
2957 arch_sh4a_nofpu_up in order to match the external names and make the
2958 testsuite's job easier.
2959 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
2961 * bfd-in2.h: Regenerate.
2963 2005-01-15 Andrew Cagney <cagney@gnu.org>
2966 * acinclude.m4: Move BFD_NEED_DECLARATION,
2967 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
2968 the new file bfd.m4. Include ../bfd/bfd.m4.
2969 * configure: Re-generate.
2971 2005-01-12 Alan Modra <amodra@bigpond.net.au>
2973 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
2974 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
2976 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
2977 R_PPC_RELAX32PC_PLT.
2979 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2981 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
2983 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
2984 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
2985 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
2986 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
2987 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
2988 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
2989 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
2990 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
2991 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
2992 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
2993 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2994 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
2995 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
2996 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2998 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3000 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
3003 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3005 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
3006 * bfd-in2.h: Regenerate.
3007 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
3008 to support these new machine values.
3009 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
3011 (bfd_maxq_arch): Update values for the maxq20.
3013 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
3015 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
3016 non-shared object, do not reserve space in .plt and .rela.plt for
3017 regular symbols neither defined nor referenced in shared objects.
3019 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3021 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
3022 to zero the structure.
3023 (create_got_section): Use BFD_ASSERT instead of abort.
3024 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
3026 (create_got_section): New function.
3027 (sparc64_elf_create_dynamic_sections): Likewise.
3028 (sparc64_elf_check_relocs): Invoke create_got_section instead of
3029 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
3030 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
3031 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
3032 (sparc64_elf_finish_dynamic_symbol): Likewise.
3033 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
3034 (elf_backend_create_dynamic_sections): Define to
3035 sparc64_elf_create_dynamic_sections.
3037 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3039 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
3040 (elf_backend_omit_section_dynsym): Define to it.
3041 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
3042 (elf_backend_omit_section_dynsym): Define to it.
3044 2005-01-07 Jakub Jelinek <jakub@redhat.com>
3046 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
3047 PT_DYNAMIC segment, unless .dynamic.
3049 2005-01-06 Paul Brook <paul@codesourcery.com>
3051 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
3052 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
3053 * configure: Regenerate.
3054 * elf32-arm.c: Add VxWorks target bfd.
3056 (elf32_arm_link_hash_table): Add use_rel.
3057 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
3058 elf32_arm_relocate_section): Replace USE_REL with runtime check.
3059 Correct offset calculation for RELA case.
3060 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
3061 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
3062 (elf32_arm_vxworks_link_hash_table_create): New function.
3063 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
3064 (bfd_elf32_littlearm_vxworks_vec): Ditto.
3065 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
3067 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3069 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
3071 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
3072 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
3073 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
3074 (ppc64_elf_next_toc_section): Heed no_multi_toc.
3075 (ppc64_elf_reinit_toc): Set multi_toc_needed.
3076 (toc_adjusting_stub_needed): Rewrite.
3077 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
3078 toc tests. Adjust for toc_adjusting_stub_needed changes.
3079 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
3080 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
3081 * section.c: Expand comment on backend bits.
3082 * bfd-in2.h: Regenerate.
3083 * libbfd.h: Regenerate.
3085 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3087 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
3088 toc adjusting stub, do not test source section flags.
3090 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
3092 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
3093 from STABS debugging sections again.
3095 2005-01-05 Fred Fish <fnf@specifixinc.com>
3097 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
3098 (find_abstract_instance_name): New function.
3099 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
3100 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
3101 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
3103 2004-12-31 Paul Brook <paul@copdesourcery.com>
3105 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
3107 2004-12-31 Alan Modra <amodra@bigpond.net.au>
3109 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
3110 Commit missing changes from 2004-12-22.
3111 * bfd-in2.h: Regenerate.
3113 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3115 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
3117 2004-12-21 Kris Warkentin <kewarken@qnx.com>
3119 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
3120 Add 'base' argument for constructing register sections. Reformat.
3121 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
3122 gp and fp regs. Reformat.
3124 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3126 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
3127 * bfd-in2.h: Regenerate.
3128 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
3129 (avr_reloc_map): Likewise.
3130 (avr_final_link_relocate): Likewise.
3132 2004-12-22 Alan Modra <amodra@bigpond.net.au>
3134 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
3135 as-needed dynamic libs as undefined.
3136 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
3137 libs when finding they are needed.
3139 2004-12-20 Alan Modra <amodra@bigpond.net.au>
3141 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
3142 (opd_entry_value): Use opd_relocs if available.
3143 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
3144 copy .opd relocations to opd_relocs.
3145 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
3147 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3149 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
3150 * elf32-v850.c (v850_elf_howto_table): Add entry for
3151 R_V850_LO16_SPLIT_OFFSET.
3152 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3153 (v850_elf_perform_lo16_relocation): New function, extracted from...
3154 (v850_elf_perform_relocation): ...here. Use it to handle
3155 R_V850_LO16_SPLIT_OFFSET.
3156 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
3157 R_V850_LO16_SPLIT_OFFSET.
3158 * libbfd.h, bfd-in2.h: Regenerate.
3160 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3162 * config.bfd: Add s390x-ibm-tpf support.
3164 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
3166 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
3167 to prototype, to make hash info available.
3168 Prevent wrapped symbols from being adjusted twice.
3170 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
3172 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
3173 overflow for calls to undefined weak symbols.
3175 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3177 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
3178 canonical sections syms have a name.
3180 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3182 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
3183 have been adjusted for output.
3184 (ppc64_elf_relocate_section): Mark sections with reloc_done.
3186 2004-12-10 Alan Modra <amodra@bigpond.net.au>
3188 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
3189 add symtab_hdr param.
3190 (group_signature): Update calls.
3191 * elf-bfd.h (bfd_elf_sym_name): Update.
3192 * elf32-ppc.c (ppc_elf_relocate_section): Update.
3193 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
3194 (ppc64_elf_relocate_section): Update.
3195 * elflink.c (elf_link_input_bfd): Update.
3197 2004-12-10 Jakub Jelinek <jakub@redhat.com>
3199 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
3200 st_shndx on STT_SECTION sections.
3202 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
3204 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
3205 ELF section symbols.
3207 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3209 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
3210 return a real value, unless it is a PLT symbol.
3211 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
3214 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
3215 R_MIPS_JALR entry to 0.
3217 * archures.c: Define bfd_mach_mips9000.
3218 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
3219 (mips_set_isa_flags): Handle bfd_mach_mips9000.
3220 * cpu-mips.c (I_mips9000): Define.
3221 (arch_info_struct): Add case for bfd_mach_mips9000.
3222 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
3223 * bfd-in2.h: Regenerate.
3225 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
3227 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
3230 2004-12-07 Ben Elliston <bje@gnu.org>
3232 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
3234 2004-12-06 Daniel Jacobowitz <dan@debian.org>
3236 Suggested by Fergal Daly <fergal@esatclear.ie>:
3237 * simple.c (simple_dummy_multiple_definition): New function.
3238 (bfd_simple_get_relocated_section_contents): Use it.
3240 2004-12-03 Jan Beulich <jbeulich@novell.com>
3242 * elf.c (elf_find_function): Don't use the last file symbol ever,
3243 seen, but the last one seen prior to the symbol being reported.
3244 Don't report a filename at all for global symbols when that might
3247 2004-12-01 Paul Brook <paul@codesourcery.com>
3249 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
3250 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
3253 2004-12-01 Paul Brook <paul@codesourcery.com>
3255 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
3258 2004-11-30 Paul Brook <paul@codesourcery.com>
3260 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
3261 no_pipeline_knowledge
3262 (elf32_arm_link_hash_table_create): Ditto.
3263 (bfd_elf32_arm_process_before_allocation): Ditto.
3264 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
3266 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3268 * bfd-in2.h: Regenerate.
3270 2004-11-30 Randolph Chung <tausq@debian.org>
3272 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
3273 (elf32_hppa_grok_psinfo): New function.
3274 (elf_backend_grok_prstatus): Define.
3275 (elf_backend_grok_psinfo): Define.
3277 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
3280 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
3282 2004-11-24 Paul Brook <paul@codesourcery.com>
3284 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
3286 2004-11-24 Paul Brook <paul@codesourcery.com>
3288 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
3289 (elf32_arm_swap_symbol_out): New function.
3290 (elf32_arm_size_info): Add.
3291 (elf_backend_size_info): Define.
3293 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3295 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
3298 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3300 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
3301 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
3302 * nlmcode.h (nlm_write_object_contents): Warning fix.
3304 2004-11-18 Bob Wilson <bob.wilson@acm.org>
3306 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
3308 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
3310 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
3311 (elf32_arm_plt_thumb_stub): New.
3312 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
3314 (elf32_arm_link_hash_traverse): Fix typo.
3315 (elf32_arm_link_hash_table): Add obfd.
3316 (elf32_arm_link_hash_newfunc): Initialize new fields.
3317 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
3318 (elf32_arm_link_hash_table_create): Initialize obfd.
3319 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
3320 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
3321 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
3322 interworking BFD is not dynamic.
3323 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
3324 not emit glue for PLT references.
3325 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
3326 emit glue for PLT references. Support the Thumb PLT prefix.
3327 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
3329 (elf32_arm_check_relocs): Likewise.
3330 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
3332 (allocate_dynrelocs): Handle Thumb PLT references.
3333 (elf32_arm_finish_dynamic_symbol): Likewise.
3334 (elf32_arm_symbol_processing): New function.
3335 (elf_backend_symbol_processing): Define.
3337 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3339 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
3340 add_fde_encoding. Remove need_relative.
3341 * elf-eh-frame.c (extra_augmentation_string_bytes)
3342 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
3343 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
3344 in cases where the CIE has no existing 'R' augmentation. Use
3345 size_of_output_cie_fde when assigning offsets. Use the final offset
3346 as the new section size.
3347 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
3348 Account for any extra augmentation bytes in the returned offset.
3349 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
3350 moved before being modified. Pad growing entries with DW_CFA_nops.
3351 Add 'z' and 'R' augmentations as directed by add_augmentation_size
3352 and add_fde_encoding.
3354 2004-11-15 Mark Mitchell <mark@codesourcery.com>
3356 * elf32-arm.c (elf32_arm_relocate_section): Use
3357 arm_real_reloc_type.
3359 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3361 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
3362 for discard relocations; don't add an R_MIPS_NONE to the main body
3365 2004-11-04 Paul Brook <paul@codesourcery.com>
3367 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
3368 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
3369 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
3370 default version definition for unversioned symbols.
3371 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
3372 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
3373 _bfd_elf_slurp_version_tables. Set default version for unversioned
3376 2004-11-15 Paul Brook <paul@codesourcery.com>
3378 * elflink.c (elf_link_add_object_symbols): Don't assume version
3379 indices are consecutive.
3381 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
3383 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
3384 composite relocations against the personality data.
3386 2004-11-13 Paul Brook <paul@codesourcery.com>
3388 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
3389 R_ARM_PREL31 relocations to PLT entries.
3390 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
3391 (elf32_arm_check_relocs): Ditto.
3393 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3395 * xtensa-isa.c (xtensa_interface_class_id): New.
3397 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3399 * elf32-xtensa.c (property_table_compare): Remove assertion about
3400 entries with the same address and non-zero size.
3401 (xtensa_read_table_entries): Report such entries as errors.
3403 2004-11-11 Mark Mitchell <mark@codesourcery.com>
3405 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
3406 R_ARM_RELATIVE on Symbian OS.
3408 2004-11-09 Mark Mitchell <mark@codesourcery.com>
3410 * som.c (som_bfd_print_private_bfd_data): New function.
3411 (som_object_setup): Save the auxiliary header. Don't assume that
3412 zero is an invalid entry point for a shared library.
3413 (som_object_p): Allocate the auxiliary header on the heap.
3415 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
3417 (elf32_arm_symbian_modify_segment_map): Likewise.
3419 2004-11-09 Daniel Jacobowitz <dan@debian.org>
3421 From David Poole <daveml@mbuf.com>:
3422 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
3423 (elf32_arm_size_dynamic_sections): Call it.
3425 2004-11-09 Alan Modra <amodra@bigpond.net.au>
3427 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
3428 (ALL_MACHINES_CFILES): Fix typo.
3429 * Makefile.in: Regenerate.
3430 * po/SRC-POTFILES.in: Regenerate.
3432 2004-11-08 Mark Mitchell <mark@codesourcery.com>
3434 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
3435 R_ARM_RELATIVE relocation for Symbian OS, mention the section
3436 symbol in the relocation.
3438 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3439 Vineet Sharma <vineets@noida.hcltech.com>
3441 * coff-maxq.c: New File.
3442 * cpu-maxq.c: New File.
3443 * coffcode.h: Likewise.
3444 * config.bfd: Likewise.
3445 * configure.in (maxqcoff_vec): New target vector.
3446 * Makefile.am: Add support for maxq target.
3447 * configure.in: Likewise.
3448 * archures.c:. Likewise.
3449 * targets.c: Likewise.
3450 * bfd_in2.h : Regenerated.
3451 * Makefile.in: Regenerated.
3452 * configure: Regenerated.
3453 * doc/Makefile.in: Regenerated.
3455 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3457 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
3458 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
3459 C_NT_WEAK aux entries.
3460 (_bfd_coff_generic_relocate_section): Handle undefined
3463 2004-11-07 Andreas Schwab <schwab@suse.de>
3465 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
3466 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
3467 non-default visibility.
3469 2004-11-01 Mark Mitchell <mark@codesourcery.com>
3471 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
3473 (elf32_arm_symbian_modify_segment_map): Don't
3474 reset includes_filehdr and includes_phdrs here.
3476 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3478 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
3479 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
3480 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
3482 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
3483 to a new removed list. Remove normal configuration stanzas.
3484 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
3485 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
3486 elfarm-nabi.lo with elf32-arm.lo.
3487 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
3488 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
3489 * elf32-arm.h: Remove.
3490 * elfarm-oabi.c: Remove.
3491 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
3492 and bfd_elf32_littlearm_oabi_vec.
3493 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
3495 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3497 * config.bfd: Support crisv32-*-* like cris-*-*.
3498 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
3499 (bfd_mach_cris_v10_v32): New macros.
3500 * cpu-cris.c: Tweak formatting.
3501 (get_compatible): New function.
3503 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
3504 bfd_arch_info_type:s.
3505 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
3506 get_compatible for member compatible and link bfd_cris_arch_v32 as
3508 * elf32-cris.c (cris_elf_pcrel_reloc)
3509 (cris_elf_set_mach_from_flags): New functions.
3510 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
3511 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
3512 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
3513 numbers for bfd_mach_cris_v32.
3514 (PLT_ENTRY_SIZE_V32): New macro.
3515 (elf_cris_plt0_entry): Drop last comma in initializer.
3516 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
3517 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
3519 (cris_elf_relocate_section): Change all "%B(%A)" messages to
3521 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
3522 (elf_cris_finish_dynamic_sections): Similar.
3523 (elf_cris_adjust_dynamic_symbol): Similar.
3524 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
3526 <switch with PIC relocs>: Emit error and return FALSE for
3527 bfd_mach_cris_v10_v32.
3528 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
3529 Emit warning when generating textrel reloc.
3530 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
3531 (cris_elf_final_write_processing): Set flags according to mach.
3532 (cris_elf_print_private_bfd_data): Display
3533 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
3534 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
3535 new_flags. Don't call cris_elf_final_write_processing. Don't
3536 look at the actual elf header flags at all; use
3537 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
3538 in bfd_get_mach for ibfd and obfd and handle merging of compatible
3540 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3541 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
3542 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
3543 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
3544 * bfd-in2.h, libbfd.h: Regenerate.
3546 2004-11-04 Alan Modra <amodra@bigpond.net.au>
3548 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
3549 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
3551 (struct adjust_toc_info): New.
3552 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
3554 2004-11-03 Bob Wilson <bob.wilson@acm.org>
3556 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
3557 if there are no segments.
3559 2004-11-02 Daniel Jacobowitz <dan@debian.org>
3561 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
3563 2004-11-02 Nick Clifton <nickc@redhat.com>
3565 * elf32-iq2000.c: Convert to ISO C90 formatting.
3567 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
3569 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
3571 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
3573 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
3574 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
3575 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
3577 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3579 * elf32-sh.c (tpoff): Take alignment into account.
3581 2004-10-28 Nick Clifton <nickc@redhat.com>
3583 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
3584 performing a relocatable link.
3585 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
3586 for MIPS ports under Irix.
3588 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
3590 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
3591 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
3592 (elf32_arm_final_link_relocate): Ditto.
3593 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
3594 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
3595 (elf32_arm_adjust_dynamic_symbol): Ditto.
3596 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
3597 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
3598 (elf32_arm_r_howto): ... To here.
3599 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
3601 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
3604 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
3605 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
3606 and R_IA64_SECREL64LSB.
3608 2004-10-26 Paul Brook <paul@codesourcery.com>
3610 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
3611 (bfd_elf_size_dynamic_sections): Create default version definition.
3612 (elf_link_output_extsym): Adjust for default symbol version.
3614 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3616 * mmo.c: Adjust to ISO C.
3618 * mmo.c (mmo_write_section_description): New function broken out
3619 of mmo_internal_write_section.
3620 (mmo_internal_write_section): For each of .text and .data, call
3621 mmo_write_section_description before outputting contents if it has
3622 nontrivially deducible vma or contents.
3623 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
3624 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
3625 symbols if found within the .data address range.
3627 2004-10-24 Daniel Jacobowitz <dan@debian.org>
3629 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
3631 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3633 * mmo.c (File Layout): Correct place of misplaced blurb about
3636 2004-10-22 Mark Kettenis <kettenis@gnu.org>
3638 * config.bfd: Add mips64*-*-openbsd.
3640 2004-10-21 Bob Wilson <bob.wilson@acm.org>
3642 * elf32-xtensa.c (ebb_propose_action): Put declarations before
3645 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3647 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
3648 * configure: Regenerate.
3650 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3653 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
3654 to linker reloc_overflow callback.
3655 (aout_link_input_section_ext): Likewise.
3656 (aout_link_reloc_link_order): Likewise.
3657 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3658 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3660 (alpha_relocate_section): Likewise.
3661 * coff-arm.c (coff_arm_relocate_section): Likewise.
3662 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
3663 * coff-h8500.c (extra_case): Likewise.
3664 * coff-i960.c (coff_i960_relocate_section): Likewise.
3665 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3666 * coff-mips.c (mips_relocate_section): Likewise.
3667 * coff-or32.c (coff_or32_relocate_section): Likewise.
3668 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3669 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
3670 * coff-sh.c (sh_relocate_section): Likewise.
3671 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3672 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
3673 * coff-z8k.c (extra_case): Likewise.
3674 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3675 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3676 (_bfd_coff_generic_relocate_section): Likewise.
3677 * ecoff.c (ecoff_reloc_link_order): Likewise.
3678 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
3679 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3680 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3681 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3682 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3683 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
3684 * elf32-cris.c (cris_elf_relocate_section): Likewise.
3685 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
3686 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3687 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3688 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3689 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3690 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3691 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3692 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3693 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3694 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
3695 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
3696 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3697 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3698 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3699 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3700 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3701 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3702 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3703 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3704 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3705 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3706 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3707 * elf32-vax.c (elf_vax_relocate_section): Likewise.
3708 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3709 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3710 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3711 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
3712 * elf64-s390.c (elf_s390_relocate_section): Likewise.
3713 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3714 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3715 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
3716 * elflink.c (elf_reloc_link_order): Likewise.
3717 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
3718 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
3719 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
3720 * linker.c (_bfd_generic_reloc_link_order): Likewise.
3721 * pdp11.c (pdp11_aout_link_input_section): Likewise.
3722 (aout_link_reloc_link_order): Likewise.
3723 * reloc.c (bfd_generic_get_relocated_section_contents):
3725 * xcofflink.c (xcoff_reloc_link_order): Likewise.
3726 * simple.c (simple_dummy_reloc_overflow): Updated.
3728 2004-10-20 Andreas Schwab <schwab@suse.de>
3730 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
3731 (elf_backend_plt_sym_val): Define.
3733 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
3735 * config.bfd: Set targ_underscore=yes for PE COFF targets
3737 2004-10-19 Alan Modra <amodra@bigpond.net.au>
3739 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
3740 (ppc64_elf_edit_opd): Likewise.
3742 2004-10-18 Mark Mitchell <mark@codesourcery.com>
3744 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
3745 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
3746 set SEC_ALLOC and SEC_LOAD.
3748 2004-10-18 Nick Clifton <nickc@redhat.com>
3750 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
3751 'name' for relocs against both local and global symbols.
3753 2004-10-16 Daniel Jacobowitz <dan@debian.org>
3755 * bfd-in2.h: Regenerate.
3756 * bfd.c (struct bfd): Add no_export.
3757 * elflink.c (elf_link_add_object_symbols): Handle no_export.
3759 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3761 * config.bfd: Whitespace cleanup.
3762 * Makefile.am: Run "make dep-am"
3763 * Makefile.in: Regenerate.
3765 2004-10-15 Jakub Jelinek <jakub@redhat.com>
3767 * elflink.c (struct already_linked_section): Removed.
3768 (try_match_symbols_in_sections, already_linked): Removed.
3769 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
3770 prefix of section names when finding already_linked_table
3771 chain. Compare section names. Instead of calling already_linked,
3772 do it inline and only for sections in the same already_linked_list.
3774 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3776 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
3777 parameter. If called after _bfd_elf_write_section_eh_frame,
3778 don't allow a -2 return unless need_* bit is already set, and
3779 handle offsets adjusted for output_offset.
3780 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
3781 * elf.c (_bfd_elf_section_offset): Update call.
3783 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
3786 * coffcode.h (coff_compute_section_file_positions): Cast to
3787 bfd_vma when computing page alignment.
3789 2004-10-13 Mark Mitchell <mark@codesourcery.com>
3791 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3792 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
3794 2004-10-12 Mark Mitchell <mark@codesourcery.com>
3796 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
3797 relocations use a virtual address, not a section offset.
3799 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3801 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
3802 (narrow_instruction, widen_instruction): Remove unnecessary calls to
3803 xtensa_format_encode.
3804 (ebb_propose_action): Inline call to ebb_add_proposed_action.
3805 (ebb_add_proposed_action): Delete.
3807 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3809 * elf32-xtensa.c: Use ISO C90 formatting.
3811 2004-10-12 Paul Brook <paul@codesourcery.com>
3813 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
3816 2004-10-12 Paul Brook <paul@codesourcery.com>
3818 * elf32-arm.h: Support EABI version 4 objects.
3820 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3823 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
3824 Don't mark as default.
3825 (bfd_x86_64_arch): Don't mark as default.
3827 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3829 * elflink.c (enum action_discarded): New.
3830 (elf_section_complain_discarded): Delete.
3831 (elf_action_discarded): New function subsuming the above and also
3832 controlling reloc behaviour.
3833 (elf_link_input_bfd): Use it.
3835 2004-10-11 Jakub Jelinek <jakub@redhat.com>
3837 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
3838 (special_sections): Add .gnu.liblist and .gnu.conflict.
3839 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
3841 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3844 * elflink.c (elf_link_input_bfd): Try harder to support
3845 relocations against symbols in removed linkonce sections.
3847 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3849 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
3852 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
3853 sections do not reference symbols in non-SEC_ALLOC sections.
3855 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3858 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
3859 (_bfd_elf_link_omit_section_dynsym): Formatting.
3861 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3863 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
3864 * libbfd.h: Regnerate.
3865 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
3866 * elf32-frv.c: Likewise.
3867 * elf32-m32r.c: Likewise.
3868 * elf32-ppc.c: Likewise.
3869 * elf64-hppa.c: Likewise.
3870 * elfxx-ia64.c: Likewise.
3871 * opncls.c: Likewise.
3873 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3875 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
3876 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
3877 offsets stored in struct eh_cie_fde entries before doing other
3880 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
3881 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
3882 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
3883 setting offsets for removed CIEs. Don't set "sec", instead set
3884 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
3885 CIE in hdr_info. Only set make_relative and make_lsda_relative
3886 for CIEs. Use pointers rather than array indices.
3887 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
3888 make_lsda_relative, need_* on cie_inf for FDEs.
3889 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
3890 section output_offset. Delete cie_offset, instead use cie_inf
3891 pointer to CIE entry. Use need_relative and need_lsda_relative on
3892 CIE entry for FDEs. Use pointers rather than array indices.
3894 2004-10-09 Alan Modra <amodra@bigpond.net.au>
3896 * coff-rs6000.c (rs6000coff_vec): Add initializer for
3897 bfd_is_target_special_symbol.
3898 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3899 * som.c (som_bfd_is_target_special_symbol): Define.
3901 2004-10-08 Nick Clifton <nickc@redhat.com>
3903 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
3904 * configure: Regenerate.
3905 * bfd-in2.h: Regenerate.
3906 * syms.c (bfd_is_target_special_symbol): New interface function.
3907 Returns true when a symbol should be considered to be special.
3908 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3909 the symbol jump table.
3910 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
3911 Return true iff the symbol is a mapping symbol.
3912 (bfd_elf32_bfd_is_target_special_symbol): Define.
3913 * elfxx-target.h: Provide a default definition for
3914 bfd_is_target_special_symbol.
3915 * aout-target.h: Likewise.
3916 * aout-tic30.c: Likewise.
3917 * binary.c: Likewise.
3918 * coffcode.h: Likewise.
3919 * i386msdos.c: Likewise.
3922 * libaout.h: Likewise.
3923 * libbfd-in.h: Likewise
3924 * libecoff.h: Likewise.
3925 * mach-o.c: Likewise.
3927 * nlm-target.h: Likewise.
3928 * oasys.c: Likewise.
3930 * ppcboot.c: Likewise.
3932 * tekhex.c: Likewise.
3933 * versados.c: Likewise.
3935 * xcoff-target.h: Likewise.
3937 * libbfd.h: Regenerate.
3939 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3941 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
3942 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
3943 (elf_backend_section_from_shdr): Define.
3945 2004-10-08 Alan Modra <amodra@bigpond.net.au>
3947 * syms.c (bfd_is_local_label): Return false for file symbols.
3949 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3950 David Heine <dlheine@tensilica.com>
3952 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
3953 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
3954 (elf32xtensa_no_literal_movement): New global variable.
3955 (elf_howto_table): Add entries for new relocations.
3956 (elf_xtensa_reloc_type_lookup): Handle new relocations.
3957 (property_table_compare): When addresses are equal, compare sizes and
3958 various property flags.
3959 (property_table_matches): New.
3960 (xtensa_read_table_entries): Extend to read new property tables. Add
3961 output_addr parameter to indicate that output addresses should be used.
3962 Use bfd_get_section_limit.
3963 (elf_xtensa_find_property_entry): New.
3964 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
3965 (elf_xtensa_check_relocs): Handle new relocations.
3966 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
3967 relocations. Use new xtensa-isa.h functions.
3968 (build_encoding_error_message): Remove encode_result parameter. Add
3969 new target_address parameter used to detect alignment errors.
3970 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
3971 error handling. Use new is_operand_relocation function.
3972 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
3973 Use underbar macro for error messages. Formatting.
3974 (get_const16_opcode): New.
3975 (get_l32r_opcode): Add a separate flag for initialization.
3976 (get_relocation_opnd): Operand number is no longer explicit in the
3977 relocation. Change to decode the opcode and analyze its operands.
3978 (get_relocation_slot): New.
3979 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
3980 Use new xtensa-isa.h functions to handle multislot instructions.
3981 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
3982 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
3983 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
3984 check_loop_aligned, check_branch_target_aligned_address, narrowable,
3985 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
3986 get_single_format, init_op_single_format_table): New.
3987 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
3988 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
3989 (contract_asm_expansion): Add error_message parameter and pass it to
3990 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
3991 with R_XTENSA_SLOT0_OP.
3992 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
3993 instructions. Use new xtensa-isa.h functions.
3994 (r_reloc struct): Add new virtual_offset field.
3995 (r_reloc_init): Add contents and content_length parameters. Set
3996 virtual_offset field to zero. Add contents to target_offset field for
3997 partial_inplace relocations.
3998 (r_reloc_is_defined): Check for null.
3999 (print_r_reloc): New debug function.
4000 (source_reloc struct): Replace xtensa_operand field with pair of the
4001 opcode and the operand position. Add is_abs_literal field.
4002 (init_source_reloc): Specify operand by opcode/position pair. Set
4003 is_abs_literal field.
4004 (source_reloc_compare): When target_offsets are equal, compare other
4005 fields to make sorting predictable.
4006 (literal_value struct): Add is_abs_literal field.
4007 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
4008 (init_literal_value): New.
4009 (is_same_value): Replace with ...
4010 (literal_value_equal): ... this function. Add comparisons of
4011 virtual_offset and is_abs_literal fields.
4012 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
4013 failure. Initialize has_last_loc field.
4014 (value_map_hash_table_delete): New.
4015 (hash_literal_value): Rename to ...
4016 (literal_value_hash): ... this. Include is_abs_literal flag and
4017 virtual_offset field in the hash value.
4018 (get_cached_value): Rename to ...
4019 (value_map_get_cached_value): ... this. Update calls to
4020 literal_value_hash and literal_value_equal.
4021 (add_value_map): Check for allocation failure. Update calls to
4022 value_map_get_cached_value and literal_value_hash.
4023 (text_action, text_action_list, text_action_t): New types.
4024 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
4025 text_action_add, text_action_add_literal, offset_with_removed_text,
4026 offset_with_removed_text_before_fill, find_insn_action,
4027 print_action_list, print_removed_literals): New.
4028 (offset_with_removed_literals): Delete.
4029 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
4030 fix_array, fix_array_count, allocated_relocs, relocs_count, and
4031 allocated_relocs_count fields.
4032 (init_xtensa_relax_info): Initialize new fields.
4033 (reloc_bfd_fix struct): Add new translated field.
4034 (reloc_bfd_fix_init): Add translated parameter and use it to set the
4036 (fix_compare, cache_fix_array): New.
4037 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
4038 section via get_xtensa_relax_info. Use cache_fix_array to set up
4039 sorted fix_array and use bsearch instead of linear search.
4040 (section_cache_t): New struct.
4041 (init_section_cache, section_cache_section, clear_section_cache): New.
4042 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
4043 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
4044 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
4045 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
4047 (retrieve_contents): Use bfd_get_section_limit.
4048 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
4049 to compute_removed_literals. Free value_map_hash_table when no longer
4051 (analyze_relocations): Check is_relaxable_asm_section flag. Call
4052 compute_text_actions for all sections.
4053 (find_relaxable_sections): Mark sections as relaxable if they contain
4054 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
4055 call. Increment relax_info src_count field only for appropriate
4056 relocation types. Remove is_literal_section check.
4057 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
4058 r_reloc_init and find_associated_l32r_irel. Check
4059 is_relaxable_asm_section flag. Handle L32R instructions with absolute
4060 literals. Pass is_abs_literal flag to init_source_reloc.
4061 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
4062 CONST16 instructions. Adjust calls to r_reloc_init and
4063 pcrel_reloc_fits. Handle weak symbols conservatively.
4064 (find_associated_l32r_irel): Add bfd parameter and pass it to
4066 (compute_text_actions, compute_ebb_proposed_actions,
4067 compute_ebb_actions, check_section_ebb_pcrels_fit,
4068 check_section_ebb_reduces, text_action_add_proposed,
4069 compute_fill_extra_space): New.
4070 (remove_literals): Replace with ...
4071 (compute_removed_literals): ... this function. Call
4072 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
4073 Call xtensa_read_table_entries to get the property table. Skip
4074 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
4075 is_removable_literal, remove_dead_literal, and
4076 identify_literal_placement functions.
4077 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
4078 instead of linear search.
4079 (is_removable_literal, remove_dead_literal,
4080 identify_literal_placement): New.
4081 (relocations_reach): Update check for literal not referenced by any
4082 PC-relative relocations. Adjust call to pcrel_reloc_fits.
4083 (coalesce_shared_literal, move_shared_literal): New.
4084 (relax_section): Use bfd_get_section_limit. Call
4085 translate_section_fixes. Update calls to r_reloc_init and
4086 offset_with_removed_text. Check new is_relaxable_asm_section flag.
4087 Add call to pin_internal_relocs. Add special handling for
4088 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
4089 info to calculate new addend_displacement variable. Replace code for
4090 deleting literals with more general code to perform the actions
4091 determined by the action_list for the section.
4092 (translate_section_fixes, translate_reloc_bfd_fix): New.
4093 (translate_reloc): Check new is_relaxable_asm_section flag. Call
4094 find_removed_literal only if is_operand_relocation. Update call to
4095 offset_with_removed_text. Use new target_offset and removed_bytes
4097 (move_literal): New.
4098 (relax_property_section): Use bfd_get_section_limit. Set new
4099 is_full_prop_section flag and handle new property tables. Update calls
4100 to r_reloc_init and offset_with_removed_text. Check
4101 is_relaxable_asm_section flag. Handle expansion of zero-sized
4102 unreachable entries, with use of offset_with_removed_text_before_fill.
4103 For relocatable links, combine entries only for literal tables.
4104 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
4105 calls to offset_with_removed_text. Translate st_size field for
4107 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
4108 failure. Add contents parameter. Update call to get_bfd_fix. Update
4109 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
4110 R_XTENSA_ASM_EXPAND relocs.
4111 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
4112 call to get_bfd_fix. Include offset from contents for partial_inplace
4114 (is_reloc_sym_weak): New.
4115 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
4116 (prop_sec_len): New.
4117 (xtensa_is_property_section): Handle new property sections.
4118 (is_literal_section): Delete.
4119 (internal_reloc_compare): When r_offset matches, compare r_info and
4120 r_addend to make sorting predictable.
4121 (internal_reloc_matches): New.
4122 (xtensa_get_property_section_name): Handle new property sections.
4123 (xtensa_get_property_predef_flags): New.
4124 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
4125 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
4126 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
4127 (xtisa_errno, xtisa_error_msg): New variables.
4128 (xtensa_isa_errno, xtensa_isa_error_msg): New.
4129 (xtensa_insnbuf_alloc): Add error handling.
4130 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
4131 use xtensa_format_decode. Add error handling.
4132 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
4133 instruction length to find the number of bytes to copy.
4134 (xtensa_isa_init): Add error handling. Replace calls to
4135 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
4136 tables in the xtensa_modules structure.
4137 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
4138 xtensa_extend_isa): Delete.
4139 (xtensa_isa_free): Change to only free lookup tables.
4140 (opname_lookup_compare): Replace with ...
4141 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
4142 (xtensa_insn_maxlength): Rename to ...
4143 (xtensa_isa_maxlength): ... this.
4144 (xtensa_insn_length): Delete.
4145 (xtensa_insn_length_from_first_byte): Replace with ...
4146 (xtensa_isa_length_from_chars): ... this function.
4147 (xtensa_num_opcodes): Rename to ...
4148 (xtensa_isa_num_opcodes): ... this.
4149 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
4150 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
4151 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
4152 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
4153 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
4154 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
4155 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
4156 (xtensa_opcode_lookup): Add error handling.
4157 (xtensa_decode_insn): Replace with ...
4158 (xtensa_opcode_decode): ... this function, with new format and
4159 slot parameters. Add error handling.
4160 (xtensa_encode_insn): Replace with ...
4161 (xtensa_opcode_encode): ... this function, which does the encoding via
4162 one of the entries in the "encode_fns" array. Add error handling.
4163 (xtensa_opcode_name): Add error handling.
4164 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
4165 xtensa_opcode_is_call): New.
4166 (xtensa_num_operands): Replace with ...
4167 (xtensa_opcode_num_operands): ... this function. Add error handling.
4168 (xtensa_opcode_num_stateOperands,
4169 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
4170 xtensa_opcode_funcUnit_use, xtensa_operand_name,
4171 xtensa_operand_is_visible): New.
4172 (xtensa_get_operand, xtensa_operand_kind): Delete.
4173 (xtensa_operand_inout): Add error handling and special-case for
4175 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
4176 operate on one slot of an instruction. Added error handling.
4177 (xtensa_operand_encode): Handle default operands with no encoding
4178 functions. Check for success by comparing against decoded value.
4180 (xtensa_operand_decode): Handle default operands. Return decoded value
4181 through argument pointer. Add error handling.
4182 (xtensa_operand_is_register, xtensa_operand_regfile,
4183 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
4184 (xtensa_operand_isPCRelative): Rename to ...
4185 (xtensa_operand_is_PCrelative): ... this. Add error handling.
4186 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
4187 through argument pointer. Add error handling.
4188 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
4189 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
4190 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
4191 xtensa_regfile_shortname, xtensa_regfile_view_parent,
4192 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
4193 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
4194 xtensa_state_is_exported, xtensa_sysreg_lookup,
4195 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
4196 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
4197 xtensa_interface_num_bits, xtensa_interface_inout,
4198 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
4199 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
4200 * xtensa-modules.c: Rewrite to use new data structures.
4201 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
4202 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
4203 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
4204 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
4205 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
4206 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
4207 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
4208 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
4209 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
4210 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
4211 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
4212 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
4213 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
4214 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
4215 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
4216 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
4217 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
4218 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
4219 * Makefile.in: Regenerate.
4220 * bfd-in2.h: Likewise.
4221 * libbfd.h: Likewise.
4223 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4225 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
4226 against the absolute section.
4227 (mips_elf64_write_rela): Likewise.
4229 2004-10-07 Jan Beulich <jbeulich@novell.com>
4231 * elf.c (elf_find_function): Don't generally check for matching
4232 section, just for non-file symbols. Remove redunant comparison
4234 * elf32-arm.h (arm_elf_find_function): Likewise.
4236 2004-10-07 Jeff Baker <jbaker@qnx.com>
4238 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
4239 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
4242 2004-10-04 Roland McGrath <roland@redhat.com>
4244 * hash.c (bfd_hash_set_default_size): Use const for table.
4245 Use size_t instead of int for variable compared to sizeof results.
4247 2004-10-05 Alan Modra <amodra@bigpond.net.au>
4250 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
4252 2004-10-01 Paul Brook <paul@codesourcery.com>
4254 * elf32-arm.h (elf32_arm_fake_sections,
4255 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
4257 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
4259 2004-10-01 Alan Modra <amodra@bigpond.net.au>
4261 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
4263 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
4264 need_relative or need_lsda_relative if we are processing an
4265 offset for a reloc on a FDE initial loc or LSDA field
4267 (_bfd_elf_write_section_eh_frame): Test need_relative and
4268 need_lsda_relative in place of corresponding make_* field
4269 when deciding to use pc-relative encodings.
4271 2004-09-30 Paul Brook <paul@codesourcery.com>
4273 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
4274 target2 relocation type.
4276 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
4279 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
4281 2004-09-30 Paul Brook <paul@codesourcery.com>
4283 * reloc.c: Add BFD_RELOC_ARM_SMI.
4284 * bfd-in2.h: Regenerate.
4287 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4289 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
4290 vma and output offset to address.
4291 * simple.c (simple_save_output_info): Only set output section
4292 and offset for debug sections, or those not already set up by
4294 (bfd_simple_get_relocated_section_contents): Update comment.
4296 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4298 * elf.c (IS_LOADED): Delete.
4299 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
4300 Restore SEC_HAS_CONTENTS test to the one place it was used prior
4303 2004-09-23 Alan Modra <amodra@bigpond.net.au>
4306 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4307 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
4308 redundant assignment of EM_SPARC.
4310 2004-09-22 Brian Ford <ford@vss.fsi.com>
4312 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
4313 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
4315 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4317 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4319 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
4320 (elf_backend_modify_segment_map): Don't define.
4322 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4324 * elf.c (IS_LOADED): Define.
4325 (assign_file_positions_for_segments): Don't round up file offset of
4326 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
4327 Delete code handling link script adjustment of lma. Do the adjust
4328 in later code handling similar ajustments. Remove dead code error
4329 check. Warn if section lma would require a negative offset
4330 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
4331 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
4332 update voff in section loop. Change voff in segment loop to be an
4333 adjustment on top of "off". Set sec->filepos and update "off" later.
4334 Test for loadable sections consistently using IS_LOADED. Similarly,
4335 test for alloc-only sections other than .tbss consistently.
4336 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
4337 Tidy PT_NOTE handling. Use %B and %A in error messages.
4338 (assign_file_positions_except_relocs): Use %B in error message.
4340 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
4342 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
4343 (CONFIG_STATUS_DEPENDENCIES): New.
4344 (Makefile): Removed.
4345 (config.status): Likewise.
4346 * Makefile.in: Regenerated.
4348 2004-09-17 Paul Brook <paul@codesourcery.com>
4350 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
4351 (bfd_elf32_arm_process_before_allocation): Update prototype.
4352 * bfd-in2.h: Regenerate.
4353 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
4354 (elf32_arm_link_hash_table_create): Set it.
4355 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
4356 (bfd_elf32_arm_set_target_relocs): New function.
4357 (arm_real_reloc_type): New function.
4358 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
4359 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
4360 (elf32_arm_gc_sweep_hook): Ditto.
4361 (elf32_arm_check_relocs): Ditto.
4362 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
4363 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
4365 (elf32_arm_got_prel): New variable.
4366 (elf32_arm_howto_from_type): New function.
4367 (elf32_arm_info_to_howto): Use it.
4368 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
4369 BFD_RELOC_ARM_TARGET2.
4370 * libbfd.h: Regenerate.
4371 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
4373 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4375 * ecoff.c: Update u.undef.next refs.
4376 * elf64-ppc.c: Likewise.
4377 * elflink.c: Likewise.
4378 * linker.c: Likewise.
4379 * xcofflink.c: Likewise.
4381 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
4382 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
4383 fields to indirect struct.
4384 * elf-m10300.c: Update u.weakdef refs.
4385 * elf32-arm.h: Likewise.
4386 * elf32-cris.c: Likewise.
4387 * elf32-frv.c: Likewise.
4388 * elf32-hppa.c: Likewise.
4389 * elf32-i370.c: Likewise.
4390 * elf32-i386.c: Likewise.
4391 * elf32-m32r.c: Likewise.
4392 * elf32-m68k.c: Likewise.
4393 * elf32-ppc.c: Likewise.
4394 * elf32-s390.c: Likewise.
4395 * elf32-sh.c: Likewise.
4396 * elf32-sparc.c: Likewise.
4397 * elf32-vax.c: Likewise.
4398 * elf32-xtensa.c: Likewise.
4399 * elf64-alpha.c: Likewise.
4400 * elf64-hppa.c: Likewise.
4401 * elf64-ppc.c: Likewise.
4402 * elf64-s390.c: Likewise.
4403 * elf64-sh64.c: Likewise.
4404 * elf64-sparc.c: Likewise.
4405 * elf64-x86-64.c: Likewise.
4406 * elfxx-ia64.c: Likewise.
4407 * elfxx-mips.c: Likewise.
4408 * elflink.c: Likewise. Also u.elf_hash_value.
4409 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
4411 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4412 (bfd_elf_gc_record_vtinherit): Alloc vtable.
4413 (bfd_elf_gc_record_vtentry): Likewise.
4414 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
4416 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4418 * Makefile.am: Run "make dep-am".
4419 * Makefile.in: Regenerate.
4420 * bfd-in2.h: Regenerate.
4421 * po/SRC-POTFILES.in: Regenerate.
4422 * po/bfd.pot: Regenerate.
4424 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4426 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
4427 with bitfields. Make "type" and "other" bitfields too.
4428 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
4429 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
4430 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
4431 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
4432 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
4433 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
4434 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
4435 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
4436 * elf-hppa.h: Update all uses of elf_link_hash_flags.
4437 * elf-m10300.c: Likewise.
4439 * elf32-arm.h: Likewise.
4440 * elf32-cris.c: Likewise.
4441 * elf32-frv.c: Likewise.
4442 * elf32-hppa.c: Likewise.
4443 * elf32-i370.c: Likewise.
4444 * elf32-i386.c: Likewise.
4445 * elf32-m32r.c: Likewise.
4446 * elf32-m68k.c: Likewise.
4447 * elf32-ppc.c: Likewise.
4448 * elf32-s390.c: Likewise.
4449 * elf32-sh-symbian.c: Likewise.
4450 * elf32-sh.c: Likewise.
4451 * elf32-sh64.c: Likewise.
4452 * elf32-sparc.c: Likewise.
4453 * elf32-vax.c: Likewise.
4454 * elf32-xtensa.c: Likewise.
4455 * elf64-alpha.c: Likewise.
4456 * elf64-hppa.c: Likewise.
4457 * elf64-ppc.c: Likewise.
4458 * elf64-s390.c: Likewise.
4459 * elf64-sh64.c: Likewise.
4460 * elf64-sparc.c: Likewise.
4461 * elf64-x86-64.c: Likewise.
4462 * elflink.c: Likewise.
4463 * elfxx-ia64.c: Likewise.
4464 * elfxx-mips.c: Likewise.
4465 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
4466 * configure: Regenerate.
4467 * aclocal.m4: Regenerate.
4469 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4471 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
4472 around uses of R_ARM_TARGET1.
4473 (elf32_arm_check_relocs): Likewise.
4475 2004-09-13 Paul Brook <paul@codesourcery.com>
4477 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4479 * bfd-in2.h: Regenerate.
4480 * libbfd.h: Regenerate.
4481 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
4482 (elf32_arm_link_hash_table_create): Set target1_is_rel.
4483 (bfd_elf32_arm_process_before_allocation): Ditto.
4484 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
4485 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
4486 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
4489 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4491 * hpux-core.c (thread_section_p): New function.
4492 (hpux_core_core_file_p): Fix computation of offset in call
4493 to bfd_seek. Create a ".reg" section from an arbitrary
4494 ".reg/<id>" section if none was created after having read
4497 2004-09-11 Andreas Schwab <schwab@suse.de>
4499 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
4500 * aclocal.m4: Rebuild.
4501 * configure: Rebuild.
4503 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4505 * section.c (bfd_sections_find_if): Fix parameter name in
4506 comment to match code.
4508 2004-09-10 Alan Modra <amodra@bigpond.net.au>
4510 * elf.c (assign_file_positions_except_relocs): Assign relocs
4511 stored in a bfd section.
4513 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
4515 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
4516 h->gotplt_refcount to 0, not -1.
4518 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
4520 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4521 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
4523 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
4524 handle symbol visibility here.
4526 2004-09-07 Alan Modra <amodra@bigpond.net.au>
4528 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
4529 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
4531 (ppc_stub_name): Remove trailing "+0" on stub name.
4532 (create_linkage_sections): Create relocations for
4533 branch lookup table when --emit-relocs as well as when --shared.
4534 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
4535 relbrlt test. For --emit-stub-syms, always output a sym even when
4536 one already exists on a plt call stub. Put stub type in the stub
4538 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
4540 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
4541 reloc_count in stub sections. Adjust relbrlt test.
4542 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
4543 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
4544 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
4545 for relocs against discarded symbols. Fix comments.
4547 2004-09-06 Mark Mitchell <mark@codesourcery.com>
4549 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
4550 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
4552 (map_sections_to_segments): ... here. Use it. Assign a file
4553 position to the .dynamic section if it is not loadable, but part
4554 of the PT_DYNAMIC segment.
4555 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4556 offsets, not VMAs, for the BPABI. Do not fill in the header in
4557 the .got.plt section for the BPABI.
4558 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
4560 (elf_backend_want_got_plt): Define to zero for Symbian OS.
4562 2004-09-06 Nick Clifton <nickc@redhat.com>
4564 * elflink.c (elf_link_add_object_symbols): Set the error code to
4565 bfd_error_wrong_format when the input format does not match the
4568 2004-09-06 Alan Modra <amodra@bigpond.net.au>
4570 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
4571 (ppc64_elf_check_directives): ..here.
4572 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
4573 before accessing ppc64_elf_tdata.
4574 (ppc64_elf_finish_dynamic_sections): And here too.
4576 2004-09-04 Alan Modra <amodra@bigpond.net.au>
4578 * bfd.c (_bfd_default_error_handler): Correct loop exit.
4580 2004-09-03 Mark Mitchell <mark@codesourcery.com>
4582 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
4583 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
4584 (bfd_elf32_littlearm_symbian_vec): Likewise.
4585 * configure: Regenerated.
4586 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
4587 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
4588 (PLT_ENTRY_SIZE): Likewise.
4589 (bfd_vma_elf32_arm_symbian_plt_entry): New
4591 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
4593 (create_got_section): Don't create sections when generating BPABI
4595 (elf32_arm_create_dynamic_sections): Tidy.
4596 (elf32_arm_link_hash_table_create): Set plt_header_size,
4597 plt_entry_size, and symbian_p.
4598 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
4599 generating BPABI objects.
4600 (allocate_dynrelocs): Use htab->plt_header_size, not
4601 PLT_HEADER_SIZE. Do not add to .got.plt when
4602 generating BPABI objects.
4603 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
4604 * elfarm-nabi.c: Add SymbianOS target vectors.
4605 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
4606 (_bfd_elf_link_create_dynamic_sections): Likewise.
4607 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
4608 (elfNN_bed): Use it.
4609 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
4610 (bfd_elf32_littlearm_symbian_vec): Likewise.
4611 (_bfd_target_vector): Add them.
4613 2004-09-03 Nick Clifton <nickc@redhat.com>
4616 * coffcode.h (handle_COMDAT): Replace abort with an warning
4617 message and allow the scan to continue.
4619 2004-09-02 Alan Modra <amodra@bigpond.net.au>
4621 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
4622 in when reading relocs, not our sorted syms. Remove unnecessary
4625 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
4627 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
4629 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
4631 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
4632 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
4633 replace uses of *_alias with *_noncanonical.
4634 * aclocal.m4: Rebuild with aclocal 1.4p6.
4635 * Makefile.in: Rebuild with automake 1.4p6.
4636 * doc/Makefile.in: Rebuild with automake 1.4p6.
4637 * configure.in: Autoupdate with autoupdate 2.59.
4638 * config.in: Regenerate with autoheader 2.59.
4639 * configure: Regnerate with autoconf 2.59.
4641 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4643 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
4644 symbol pointer arrays before modifying.
4646 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4648 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
4649 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
4650 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
4651 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
4652 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
4653 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
4654 Use both symbol tables on non-relocatable objects. Use a common
4655 error exit. Fix "mid" warning.
4656 * libbfd.h: Regenerate.
4657 * bfd-in2.h: Regenerate.
4659 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4661 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
4663 (struct sfpr_def_parms): Save some space.
4664 (sfpr_define): Here too.
4666 * elf64-ppc.c (compare_symbols): Put section syms first.
4667 (sym_exists_at): New function.
4668 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
4669 points only for relocatable files. Use .opd section contents
4670 otherwise. Generally clean up the code.
4672 2004-08-27 Alan Modra <amodra@bigpond.net.au>
4674 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
4675 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
4676 (struct sfpr_def_parms): New.
4677 (sfpr_define): New function.
4678 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
4679 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
4680 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
4681 (savefpr1_tail, restfpr1_tail): New functions.
4682 (savevr, savevr_tail, restvr, restvr_tail): New functions.
4683 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
4684 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
4685 code. Define all ABI mandated _save and _rest functions.
4687 2004-08-26 Paul Brook <paul@codesourcery.com>
4689 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
4691 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4693 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
4696 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4698 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
4699 that pcrel correction is applied for R_386_PC32.
4701 2004-08-25 Alan Modra <amodra@bigpond.net.au>
4703 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
4704 for R_386_32 and R_386_PC32 relocs against symbols defined in
4707 2004-08-25 Dmitry Diky <diwil@spec.ru>
4709 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
4710 Add new relocations.
4711 * bfd-in2.h: Regenerate.
4712 * libbfd.h: Regenerate.
4713 * elf32-msp430.c: Clean-up code.
4714 (elf_msp430_howto_table): Add new relocation entries.
4715 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
4716 (msp430_elf_relax_section): New function.
4717 (msp430_elf_relax_delete_bytes): New function.
4718 (msp430_elf_symbol_address_p): New function.
4720 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4722 * elf32-m32r.c (m32r_elf_relocate_section): Handle
4723 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
4725 2004-08-20 Daniel Jacobowitz <dan@debian.org>
4727 * elflink.c (_bfd_elf_section_already_linked): Handle
4728 SEC_LINK_DUPLICATES_SAME_CONTENTS.
4730 2004-08-19 Mark Mitchell <mark@codesourcery.com>
4732 * config.bfd (arm*-*-symbianelf*): New target.
4733 (arm*-*-eabi*): Likewise.
4735 2004-08-19 Alan Modra <amodra@bigpond.net.au>
4737 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
4738 "struct ppc_link_hash_entry *".
4739 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
4740 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
4742 2004-08-19 Jakub Jelinek <jakub@redhat.com>
4744 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
4745 entries (where fd_aux overlaps next entry's fd_func).
4746 Add non_overlapping argument, use it.
4747 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
4748 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4749 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
4750 as indexes into opd_sym_map/opd_adjust array.
4751 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
4753 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4755 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
4756 if we can look up their function descriptor in a regular file.
4758 2004-08-18 Nick Clifton <nickc@redhat.com>
4761 * cofflink.c (coff_link_add_symbols): Check that the comdat
4762 pointer in the coff_section_data structure has been initialised
4765 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4768 * elflink.c (bfd_elf_record_link_assignment): Add comment about
4769 changing bfd_link_hash_undefined to bfd_link_hash_new.
4771 2004-08-17 Jakub Jelinek <jakub@redhat.com>
4773 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
4775 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
4776 (synthetic_opd, synthetic_relocatable): New variables.
4777 (compare_symbols, compare_relocs): New helper routines.
4778 (ppc64_elf_get_synthetic_symtab): New function.
4779 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
4781 * bfd-in2.h: Regenerated.
4782 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
4783 to relsyms. Return 0 if abfd is relocatable.
4785 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4787 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
4789 2004-08-17 Nick Clifton <nickc@redhat.com>
4791 * (is_arm_mapping_symbol_name): New function - return true
4792 when a symbol name matches the requirements for an ARM mapping
4794 (arm_elf_find_function): New function based on
4795 elf_find_function in elf.c but skipping ARM mapping symbols
4796 and including thumb function symbols.
4797 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
4798 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
4800 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4802 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
4803 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
4804 (ppc64_elf_brtaken_reloc): Here too.
4806 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4808 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
4810 (ppc64_elf_check_directives): Check that we have the right hash
4811 table before proceeding.
4813 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4815 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
4816 (adjust_opd_syms): Attach opd syms for deleted entries to one of
4817 the sections that will be discarded.
4819 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4821 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
4823 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4825 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
4826 free space available.
4828 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4830 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
4831 occurrences with bfd_byte * thoughout file.
4833 * coff-rs6000.c (do_shared_object_padding): Warning fix.
4834 (xcoff_write_armap_big): Likewise.
4835 (xcoff_write_archive_contents_old): Likewise.
4836 (xcoff_write_archive_contents_big): Likewise.
4838 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
4840 2004-08-13 Nick Clifton <nickc@redhat.com>
4842 * elf32-arm.h: Convert to ISO C90.
4844 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4847 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
4850 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4852 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
4853 (bfd_archive_filename, bfd_get_section_ident): Delete.
4854 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
4855 bfd_archive_filename.
4856 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
4857 to warn about symbols in discarded sections. Use _bfd_error_handler.
4858 * aout-adobe.c (aout_adobe_callback): See below.
4859 * aout-cris.c (swap_ext_reloc_in): ..
4860 * coff-arm.c (find_thumb_glue, find_arm_glue,
4861 coff_arm_relocate_section, bfd_arm_process_before_allocation,
4862 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
4863 coff_arm_copy_private_bfd_data): ..
4864 * coff-i860.c (i860_reloc_processing): ..
4865 * coff-mcore.c (mcore_coff_unsupported_reloc,
4866 coff_mcore_relocate_section): ..
4867 * coff-ppc.c (coff_ppc_relocate_section): ..
4868 * coff-rs6000.c (xcoff_create_csect_from_smclas
4869 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4870 sh_swap_insns, sh_relocate_section): ..
4871 * coff-tic54x.c (tic54x_reloc_processing): ..
4872 * coff-tic80.c (coff_tic80_relocate_section): ..
4873 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
4874 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
4875 coff_slurp_symbol_table, coff_classify_symbol,
4876 coff_slurp_reloc_table): ..
4877 * coffgen.c (_bfd_coff_read_string_table): ..
4878 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
4879 _bfd_coff_generic_relocate_section): ..
4880 * cpu-arm.c (bfd_arm_merge_machines): ..
4881 * cpu-sh.c (sh_merge_bfd_arch): ..
4882 * elf-hppa.h (elf_hppa_relocate_section): ..
4883 * elf.c (bfd_elf_string_from_elf_section, setup_group,
4884 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
4885 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
4886 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
4887 * elf32-arm.h (find_thumb_glue, find_arm_glue,
4888 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
4889 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
4890 elf32_arm_relocate_section, elf32_arm_set_private_flags,
4891 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
4892 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
4893 cris_elf_merge_private_bfd_data
4894 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
4895 * elf32-gen.c (elf32_generic_link_add_symbols): ..
4896 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
4897 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
4898 elf32_hppa_relocate_section): ..
4899 * elf32-i370.c (i370_elf_merge_private_bfd_data,
4900 i370_elf_check_relocs, i370_elf_relocate_section): ..
4901 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
4902 elf_i386_relocate_section): ..
4903 * elf32-m32r.c (m32r_elf_relocate_section,
4904 m32r_elf_merge_private_bfd_data): ..
4905 * elf32-m68hc1x.c (m68hc12_add_stub,
4906 _bfd_m68hc11_elf_merge_private_bfd_data): ..
4907 * elf32-m68k.c (elf_m68k_relocate_section): ..
4908 * elf32-mcore.c (mcore_elf_unsupported_reloc,
4909 mcore_elf_relocate_section): ..
4910 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
4911 ppc_elf_check_relocs, ppc_elf_relocate_section,
4912 ppc_elf_begin_write_processing): ..
4913 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4914 elf_s390_relocate_section): ..
4915 * elf32-sh-symbian.c (sh_symbian_import_as,
4916 sh_symbian_process_embedded_commands,
4917 sh_symbian_relocate_section): ..
4918 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
4919 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
4920 sh_elf_merge_private_data): ..
4921 * elf32-sparc.c (elf32_sparc_check_relocs,
4922 elf32_sparc_relocate_section,
4923 elf32_sparc_merge_private_bfd_data): ..
4924 * elf32-v850.c (v850_elf_check_relocs,
4925 v850_elf_merge_private_bfd_data): ..
4926 * elf32-xtensa.c (elf_xtensa_check_relocs,
4927 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
4928 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
4929 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
4930 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
4931 * elf64-gen.c (elf64_generic_link_add_symbols): ..
4932 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
4933 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
4934 ppc64_elf_relocate_section): ..
4935 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4936 elf_s390_relocate_section): ..
4937 * elf64-sh64.c (sh_elf64_relocate_section): ..
4938 * elf64-sparc.c (sparc64_elf_check_relocs,
4939 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
4940 sparc64_elf_merge_private_bfd_data): ..
4941 * elf64-x86-64.c (elf64_x86_64_check_relocs,
4942 elf64_x86_64_relocate_section): ..
4943 * elflink.c (_bfd_elf_add_default_symbol,
4944 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
4945 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
4946 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
4947 elf_get_linked_section_vma, elf_fixup_link_order,
4948 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
4949 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
4950 * elfxx-ia64.c (elfNN_ia64_relax_section,
4951 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
4952 * elfxx-mips.c (mips_elf_perform_relocation,
4953 _bfd_mips_elf_check_relocs,
4954 _bfd_mips_elf_merge_private_bfd_data): ..
4955 * ieee.c (ieee_slurp_external_symbols): ..
4956 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
4957 * libbfd.c (_bfd_generic_verify_endian_match): ..
4958 * linker.c (_bfd_generic_link_add_one_symbol,
4959 _bfd_generic_section_already_linked): ..
4960 * pdp11.c (translate_to_native_sym_flags): ..
4961 * pe-mips.c (coff_pe_mips_relocate_section): ..
4962 * peicode.h (pe_ILF_build_a_bfd): ..
4963 * srec.c (srec_bad_byte): ..
4964 * stabs.c (_bfd_link_section_stabs): ..
4965 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
4966 Replace all uses of bfd_archive_filename and bfd_get_section_ident
4967 with corresponding %B and %A in _bfd_error_handler format string.
4968 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
4969 calls to use %A and %B. Fix "against symbol .. from section" and
4970 similar error messages. Combine multiple _bfd_error_handler calls
4971 where they were separated due to bfd_archive_filename deficiencies.
4972 * bfd-in2.h: Regenerate.
4974 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
4976 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
4979 2004-08-10 Alan Modra <amodra@bigpond.net.au>
4981 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
4982 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
4983 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
4985 (link_hash_newfunc): Init was_undefined.
4986 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
4987 Use undefweak instead.
4988 (ppc64_elf_check_directives): Fix undefs chain.
4989 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
4991 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
4992 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
4993 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
4995 2004-08-09 Jakub Jelinek <jakub@redhat.com>
4997 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
4998 error, test input_section flags rather than sec.
5000 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5002 * elf-bfd.h (struct elf_backend_data): Add
5003 elf_backend_archive_symbol_lookup.
5004 (_bfd_elf_archive_symbol_lookup): Declare.
5005 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
5006 (elf_link_add_archive_symbols): ..extracted from here. Call the
5008 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
5009 (elfNN_bed): Init new field.
5010 * elf64-ppc.c (elf_backend_check_directives): Define.
5011 (elf_backend_archive_symbol_lookup): Define.
5012 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
5013 a ppc_link_hash_entry pointer.
5015 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
5016 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
5017 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
5018 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
5019 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
5020 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5021 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
5024 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5026 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
5027 (ppc64_elf_add_symbol_hook): Test for NULL section.
5028 (get_sym_h): Formatting.
5029 (ppc64_elf_size_stubs): Include reloc addend in value stored as
5032 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
5033 long branch stubs with code handling plt and r2off branch stubs.
5035 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5037 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
5038 * elflink.c (elf_link_input_bfd): Formatting.
5039 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
5041 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
5042 (link_hash_newfunc): Don't set it.
5043 (ppc64_elf_copy_indirect_symbol): Nor copy it.
5044 (ppc64_elf_mark_entry_syms): Delete.
5045 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
5046 sections. Use get_opd_info.
5047 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
5049 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5051 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
5053 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
5054 (func_desc_adjust): Don't set have_undefweak.
5055 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
5056 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
5058 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
5059 "struct ppc_link_hash_entry *". Adjust all references.
5060 (ppc64_elf_hide_symbol): Correct a comment.
5062 * elf64-ppc.c (get_opd_info): New function.
5063 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
5064 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
5065 before calling get_fdh. Test fdh rather than h before dereferencing
5066 fdh. Mark removed symbols in opd_adjust.
5067 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
5068 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
5070 (ppc64_elf_output_symbol_hook): Likewise.
5072 2004-08-06 Paul Brook <paul@codesourcery.com>
5074 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
5075 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
5076 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
5077 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
5078 and BFD_RELOC_ARM_SBREL32.
5079 * bfd-in2.h, bbfd.h: Regenerate.
5081 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5083 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
5084 the dynamic link symbol actually in use.
5086 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
5088 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
5090 2004-07-31 Joel Brobecker <brobecker@gnat.com>
5091 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5093 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
5094 SHN_MIPS_TEXT and SHN_MIPS_DATA.
5096 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
5097 Nick Clifton <nickc@redhat.com>
5100 * bfd.c (_bfd_default_error_handler): Make it global.
5102 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
5104 * elf.c (assign_section_numbers): Cope gracefully with sections
5105 which have SHF_LINK_ORDER set but no sh_link set up.
5106 * elflink.c (elf_get_linked_section_vma): Likewise.
5108 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
5111 * elfxx-target.h (elf_backend_link_order_error_handler): New.
5112 Set it to _bfd_default_error_handler.
5113 (elfNN_bed): Add elf_backend_link_order_error_handler.
5115 * libbfd-in.h (_bfd_default_error_handler): New.
5117 * libbfd.h: Regenerated.
5119 2004-07-30 Jakub Jelinek <jakub@redhat.com>
5121 * archures.c (bfd_mach_sparc_64bit_p): Define.
5122 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
5123 * bfd-in2.h: Rebuilt.
5125 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5127 Introduce SH2a support.
5128 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
5129 * archures.c (bfd_mach_sh2a_nofpu): New.
5130 * bfd-in2.h: Rebuilt.
5131 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
5132 (arch_info_struct): Add sh2a_nofpu.
5133 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
5134 2003-12-29 DJ Delorie <dj@redhat.com>
5135 * reloc.c: Add relocs for sh2a.
5136 * bfd-in2.h: Regenerate.
5137 * libbfd.hh: Regenerate.
5138 2003-12-01 Michael Snyder <msnyder@redhat.com>
5139 * archures.c (bfd_mach_sh2a): New.
5140 * bfd-in2.h: Rebuilt.
5141 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
5143 (arch_info_struct): Add sh2a.
5144 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
5146 2004-07-28 Nick Clifton <nickc@redhat.com>
5147 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5150 * som.c (setup_sections): Improve estimation of space sizes in
5151 relocatable objects.
5153 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5154 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
5155 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
5157 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
5158 * configure: Regenerate.
5159 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
5160 case that accepts OSABI=NetBSD and OSABI=SysV.
5161 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
5162 the base of .got or .data (if .got does not exist).
5163 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
5165 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
5166 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
5167 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
5168 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
5170 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
5173 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
5174 (elf_sec_group): Defined.
5175 (bfd_elf_match_symbols_in_sections): New prototype.
5176 (_bfd_elf_setup_group_pointers): Likewise.
5178 * elf.c (bfd_elf_discard_group): Abort.
5179 (bfd_elf_set_group_contents): Also include relocation sections.
5180 Remove zero-fill for ld -r.
5181 (_bfd_elf_setup_group_pointers): New function.
5182 (elf_sort_elf_symbol): Likewise.
5183 (elf_sym_name_compare): Likewise.
5184 (bfd_elf_match_symbols_in_sections): Likewise.
5186 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
5188 * elflink.c (match_group_member): New.
5189 (elf_link_input_bfd): Check group member for discarded section.
5190 (try_match_symbols_in_sections): New function.
5191 (already_linked): Likewise.
5192 (_bfd_elf_section_already_linked): Support mixing comdat group
5193 and linkonce section.
5195 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
5196 * linker.c (bfd_section_already_linked_table_traverse): New.
5198 * libbfd.h: Regenerated.
5200 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5202 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
5203 BFD_RELOC_CRX_SWITCH32.
5204 * bfd-in2.h: Regenerate.
5205 * libbfd.h: Regenerate.
5206 * elf32-crx.c: Support relocation/relaxation of
5207 BFD_RELOC_CRX_SWITCH* types.
5209 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5211 * elf64-ppc.c: Correct "Linker stubs" comment.
5213 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5215 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
5217 (elf_linked_to_section): New.
5219 * elf.c (assign_section_numbers): Set up sh_link for
5222 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
5223 to sh_link for SHT_IA_64_UNWIND sections.
5225 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5227 * elflink.c (elf_fixup_link_order): Add _() to error message.
5229 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5231 * elflink.c (elf_fixup_link_order): Issue a warning and flag
5234 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
5236 * aout-adobe.c (aout_32_section_already_linked): Defined.
5237 * aout-target.h (MY_section_already_linked): Likewise.
5238 * aout-tic30.c (MY_section_already_linked): Likewise.
5239 * binary.c (binary_section_already_linked): Likewise.
5240 * bout.c (b_out_section_already_linked): Likewise.
5241 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
5242 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
5243 * coffcode.h (coff_section_already_linked): Likewise.
5244 * i386msdos.c (msdos_section_already_linked): Likewise.
5245 * i386os9k.c (os9k_section_already_linked): Likewise.
5246 * ieee.c (ieee_section_already_linked): Likewise.
5247 * ihex.c (ihex_section_already_linked): Likewise.
5248 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
5249 * mmo.c (mmo_section_already_linked): Likewise.
5250 * nlm-target.h (nlm_section_already_linked): Likewise.
5251 * oasys.c (oasys_section_already_linked): Likewise.
5252 * pef.c (bfd_pef_section_already_linked): Likewise.
5253 * ppcboot.c (ppcboot_section_already_linked): Likewise.
5254 * som.c (som_bfd_discard_group): Likewise.
5255 * srec.c (srec_section_already_linked): Likewise.
5256 * tekhex.c (tekhex_section_already_linked): Likewise.
5257 * versados.c (versados_section_already_linked): Likewise.
5258 * vms.c (vms_section_already_linked): Likewise.
5259 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
5260 * xsym.c (bfd_sym_section_already_linked): Likewise.
5262 * bfd-in.h (bfd_section_already_linked_table_init): New.
5263 (bfd_section_already_linked_table_free): Likewise.
5265 * coff-rs6000.c (rs6000coff_vec): Add
5266 _bfd_generic_section_already_linked.
5267 (pmac_xcoff_vec): Likewise.
5268 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
5269 (aix5coff64_vec): Likewise.
5271 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
5272 * elflink.c (_bfd_elf_section_already_linked): New function.
5274 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
5276 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
5277 (_bfd_generic_section_already_linked): New.
5278 (bfd_section_already_linked_hash_entry): Likewise.
5279 (bfd_section_already_linked): Likewise.
5280 (bfd_section_already_linked_table_lookup): Likewise.
5281 (bfd_section_already_linked_table_insert): Likewise.
5283 * linker.c (bfd_section_already_linked): New.
5284 (_bfd_section_already_linked_table): Likewise.
5285 (bfd_section_already_linked_table_lookup): Likewise.
5286 (bfd_section_already_linked_table_insert): Likewise.
5287 (already_linked_newfunc): Likewise.
5288 (bfd_section_already_linked_table_init): Likewise.
5289 (bfd_section_already_linked_table_free): Likewise.
5290 (_bfd_generic_section_already_linked): Likewise.
5292 * section.c (bfd_section): Remove comdat.
5293 (bfd_comdat_info): Moved to ...
5294 * bfd-in.h (coff_comdat_info): Here.
5295 (bfd_coff_get_comdat_section): New.
5296 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
5297 * libcoff-in.h (coff_section_tdata): Add comdat.
5298 * coffcode.h (handle_COMDAT): Updated.
5299 * cofflink.c (coff_link_add_symbols): Likewise.
5300 * ecoff.c (bfd_debug_section): Likewise.
5302 * targets.c (bfd_target): Add _section_already_linked.
5303 (BFD_JUMP_TABLE_LINK): Updated.
5305 * bfd-in2.h: Regenerated.
5306 * libbfd.h: Likewise.
5307 * libcoff.h: Likewise.
5309 2003-07-21 Paul Brook <paul@codesourcery.com>
5311 * elflink.c (elf_get_linked_section_vma, compare_link_order,
5312 elf_fixup_link_order): New functions.
5313 (bfd_elf_final_link): Call elf_fixup_link_order.
5315 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
5317 * elf-bfd.h (ELF_COMMON_DEF_P): New.
5318 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
5320 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
5321 _bfd_elf_symbol_refs_local_p.
5322 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
5325 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
5327 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
5329 (bfd_elf_get_dyn_lib_class): New prototype.
5330 * elf.c (bfd_elf_get_dyn_lib_class): New function.
5332 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
5333 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
5334 entry is needed. Issue an error if a DT_NEEDED entry is needed
5335 for a file marked DYN_NO_NEEDED.
5336 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
5339 * bfd-in2.h: Regenerated.
5341 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5343 * elflink.c (elf_section_complain_discarded): Don't complain in
5346 2004-07-10 James E Wilson <wilson@specifixinc.com>
5348 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
5349 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
5350 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
5351 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
5353 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
5354 bfd_put_64 to bfd_putl64.
5355 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
5357 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
5360 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
5361 .init/.fini sections when trying to relax it.
5363 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
5365 * elf.c (assign_file_positions_for_segments): Make sure the
5366 .dynamic section is the first section in the PT_DYNAMIC segment.
5368 2004-07-09 Nick Clifton <nickc@redhat.com>
5370 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
5371 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
5372 sh_elf_get_flags_from_mach functions so that they do not conflict
5373 when this target is built with other sh-elf targets.
5374 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
5375 suppression of this function.
5376 (sh_elf_find_flags): Likewise.
5378 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5380 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
5381 (ALL_MACHINES_CFILES): Add cpu-crx.c.
5382 (BFD32_BACKENDS): Add elf32-crx.lo.
5383 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
5384 (cpu-crx.lo): New target.
5385 (elf32-crx.lo): New target.
5386 * Makefile.in: Regenerate.
5387 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
5388 (bfd_archures_list): Add bfd_crx_arch.
5389 * bfd-in2.h: Regenerate.
5390 * config.bfd: Handle crx-*-elf*, crx*.
5391 * configure.in: Handle bfd_elf32_crx_vec.
5392 * configure: Regenerate.
5393 * cpu-crx.c: New file.
5394 * elf32-crx.c: Likewise.
5395 * libbfd.h: Regenerate.
5396 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
5397 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
5398 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
5399 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
5400 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
5401 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
5402 * targets.c (bfd_elf32_crx_vec): Declare.
5403 (bfd_target_vector): Add bfd_elf32_crx_vec.
5405 2004-07-06 Nick Clifton <nickc@redhat.com>
5407 * config.bfd: Add sh-symbian-elf target.
5408 * configure.in: Add bfd_elf32_shl_symbian_vec.
5409 * configure: Regenerate.
5410 * elf-bfd.h (struct elf_backend_data): Add new field
5412 * elflink.c (elf_link_add_object_symbols): Invoke the
5413 check_directives function, if defined.
5414 * elfxx-target.h: Provide a default, NULL definition for
5416 * targets.c: Add bfd_elf32_shl_symbian_vec.
5417 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
5419 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
5420 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
5421 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
5422 not already been defined.
5423 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
5424 * sh-symbian.c: New file. Provide functions to support the
5425 * sh-symbian-elf target.
5426 * Makefile.am: Add elf32-sh-symbian.c
5427 * Makefile.in: Regenerate.
5429 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5431 * elf32-sh.c: Include ../opcodes/sh-opc.h.
5432 * Makefile.am: Ran make dep-am.
5433 * Makefile.in: Ran make dep-in.
5435 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5437 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
5440 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
5442 * config.bfd: Add want64 to configuration target s390-*-linux*.
5444 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
5446 * bfd.c (bfd_get_section_ident): New.
5448 * elflink.c (elf_link_read_relocs_from_section): Call
5449 bfd_get_section_ident to identify the section when reporting
5451 (_bfd_elf_link_output_relocs): Likewise.
5452 (elf_link_output_extsym): Likewise.
5453 (elf_link_input_bfd): Likewise.
5454 (bfd_elf_gc_record_vtinherit): Likewise.
5456 * bfd-in2.h: Regenerated.
5458 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
5459 Nick Clifton <nickc@redhat.com>
5462 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
5463 of section symbols to mips_elf_sort_hash_table ().
5465 2004-07-01 Alan Modra <amodra@bigpond.net.au>
5467 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
5469 (elf_section_complain_discarded): New function. Handle
5470 .gcc_except_table too.
5471 (elf_link_input_bfd): Rewrite handling of relocs against symbols
5472 in discarded sections.
5473 * elf-bfd.h (elf_discarded_section): Protect macro arg.
5475 2004-06-30 James E Wilson <wilson@specifixinc.com>
5477 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
5478 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
5480 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
5483 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
5484 local references to discarded sections and report their
5487 2004-06-30 Alan Modra <amodra@bigpond.net.au>
5489 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
5490 sec_info_type, test section name instead.
5492 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
5495 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
5496 in .init/.fini sections.
5498 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5500 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
5501 bfd_get_section_limit.
5503 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5505 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
5506 output section size.
5508 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5510 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
5512 (mmix_elf_perform_relocation): Adjust for above change.
5513 (mmix_elf_relocate_section): Likewise.
5514 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
5515 (mmix_elf_get_section_contents): Delete.
5516 (bfd_elf64_get_section_contents): Delete.
5517 (mmix_elf_relocate_section): Zero stub area.
5518 * linker.c (default_indirect_link_order): Alloc max of section size
5520 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
5521 * section.c (bfd_malloc_and_get_section): Likewise.
5522 (struct bfd_section): Update rawsize comment.
5523 * bfd-in2.h: Regenerate.
5525 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
5527 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5529 * bfd-in.h (bfd_get_section_limit): Define.
5530 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
5531 (_bfd_final_link_relocate): Use bfd_get_section_limit.
5532 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
5533 * coff-arm.c (coff_arm_relocate_section): Likewise.
5534 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
5535 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
5536 (bfd_ns32k_final_link_relocate): Likewise.
5537 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
5538 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
5539 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
5540 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
5541 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
5542 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
5543 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
5544 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5545 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
5546 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
5547 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
5548 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
5549 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
5550 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
5551 * elf32-v850.c (v850_elf_reloc): Likewise.
5552 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
5553 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
5554 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
5555 * elf64-mips.c (mips_elf64_gprel32_reloc)
5556 (mips16_gprel_reloc): Likewise.
5557 * elf64-mmix.c (mmix_elf_reloc): Likewise.
5558 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
5559 * elf64-sparc.c (init_insn_reloc): Likewise.
5560 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5561 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
5562 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
5563 (_bfd_mips_elf_generic_reloc): Likewise.
5564 * bfd-in2.h: Regenerate.
5566 2004-06-28 Alan Modra <amodra@bigpond.net.au>
5568 * bfd-in.h (struct stab_info): Move from stabs.c.
5569 * stabs.c (struct stab_link_includes_table): Delete.
5570 (stab_link_includes_lookup): Delete.
5571 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
5572 level of indirection from sinfo parm.
5573 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
5574 stabstr section. Adjust hash table accesses.
5575 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
5576 alloc. Adjust stab_info test.
5577 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
5578 (_bfd_coff_final_link): Adjust stab_info test.
5579 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
5580 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
5582 * libcoff-in.h (struct coff_link_hash_table): Likewise.
5583 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
5584 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
5585 stabstr section. Adjust stab_info test.
5586 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
5587 (_bfd_write_stab_strings): Adjust prototypes.
5588 * libbfd.h: Regenerate.
5589 * libcoff.h: Regenerate.
5590 * bfd-in2.h: Regenerate.
5592 2004-06-27 Mark Kettenis <kettenis@gnu.org>
5594 From Miod Vallat <miod@online.fr>:
5595 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
5597 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
5599 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
5600 (struct elf32_mn10300_link_hash_entry): Remove
5601 pcrel_relocs_copied.
5602 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
5603 R_MN10300_32. Don't adjust pcrel_relocs_copied.
5604 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
5605 and gotoff relocations if the symbol doesn't bind locally. Use
5606 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
5607 relocation for PCREL32.
5608 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
5609 to test whether a symbol binds locally.
5610 (elf32_mn10300_link_hash_newfunc): Don't initialize
5611 pcrel_relocs_copied.
5612 (_bfd_mn10300_elf_discard_copies): Delete.
5613 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
5615 2004-06-26 Mark Kettenis <kettenis@gnu.org>
5617 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
5619 2004-06-25 Joel Brobecker <brobecker@gnat.com>
5621 * som.c (som_set_reloc_info): Correct small typo.
5623 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5625 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
5626 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
5627 (m32r_elf_gcsweep_hook): Likewise.
5628 (m32r_elf_check_relocs): Likewise.
5629 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
5630 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
5631 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
5632 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
5633 * bfd-in2.h: Regenerated.
5634 * libbfd.h: Regenerated.
5636 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
5638 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
5640 (elf64_x86_64_relocate_section): Issue an error for
5641 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
5642 against global symbols when building shared library.
5644 2004-06-24 Alan Modra <amodra@bigpond.net.au>
5646 * section.c (struct sec): Rename "_cooked_size" to "size".
5647 Rename "_raw_size" to "rawsize".
5648 (STD_SECTION): Adjust comments.
5649 (bfd_set_section_size, bfd_get_section_contents): Use size.
5650 (bfd_malloc_and_get_section): New function.
5651 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
5652 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
5653 Correctly free reloc and contents memory.
5654 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
5655 and fake CIE now that we can shink section size to zero.
5656 (_bfd_elf_write_section_eh_frame): Likewise..
5657 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
5658 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
5659 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
5660 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
5661 unneeded indirection.
5662 * elf.c (_bfd_elf_section_offset): .. and update call.
5663 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
5664 * libbfd.h: Regenerate.
5665 * bfd-in2.h: Regenerate.
5667 Replace occurrences of "_raw_size" and "_cooked_size" in most places
5668 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
5669 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
5670 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
5671 Similarly use "rawsize", if non-zero, in reloc functions to validate
5672 reloc addresses. Use new bfd_malloc_and_get_section in most places
5673 where bfd_get_section_contents was called. Expand all occurrences of
5674 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
5675 grok_prstatus and similar functions to "size".
5676 * aix386-core.c (aix386_core_file_p): ..
5677 * aix5ppc-core.c (xcoff64_core_p): ..
5678 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
5679 aout_adobe_set_section_contents): ..
5680 * aout-target.h (callback): ..
5681 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
5682 MY_bfd_final_link): ..
5683 * aoutf1.h (sunos4_core_file_p): ..
5684 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5685 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
5686 final_link, aout_link_input_section): ..
5687 * binary.c (binary_object_p, binary_canonicalize_symtab,
5688 binary_set_section_contents): ..
5689 * bout.c (b_out_callback, b_out_write_object_contents,
5690 b_out_set_section_contents, b_out_bfd_relax_section,
5691 b_out_bfd_get_relocated_section_contents): ..
5692 * cisco-core.c (cisco_core_file_validate): ..
5693 * coff-alpha.c (alpha_ecoff_object_p,
5694 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
5695 * coff-arm.c (coff_arm_relocate_section,
5696 bfd_arm_allocate_interworking_sections): ..
5697 * coff-h8300.c (h8300_reloc16_extra_cases,
5698 h8300_bfd_link_add_symbols): ..
5699 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
5700 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
5701 ppc_bfd_coff_final_link): ..
5702 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
5703 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5704 sh_align_loads, sh_coff_get_relocated_section_contents): ..
5705 * coff64-rs6000.c (xcoff64_write_object_contents,
5706 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
5707 * coffcode.h (coff_compute_section_file_positions,
5708 coff_write_object_contents): ..
5709 * coffgen.c (make_a_section_from_file, coff_write_symbols,
5710 coff_section_symbol, build_debug_section): ..
5711 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
5712 process_embedded_commands, _bfd_coff_link_input_bfd,
5713 _bfd_coff_write_global_sym): ..
5714 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
5715 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
5716 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
5717 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
5718 _bfd_dwarf2_find_nearest_line): ..
5719 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
5720 ecoff_compute_section_file_positions,
5721 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
5722 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
5723 _bfd_elf_discard_section_eh_frame_hdr,
5724 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
5725 _bfd_elf_write_section_eh_frame,
5726 _bfd_elf_write_section_eh_frame_hdr): ..
5727 * elf-hppa.h (elf_hppa_sort_unwind): ..
5728 * elf-m10200.c (mn10200_elf_relax_section,
5729 mn10200_elf_relax_delete_bytes,
5730 mn10200_elf_get_relocated_section_contents): ..
5731 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
5732 mn10300_elf_check_relocs, mn10300_elf_relax_section,
5733 mn10300_elf_relax_delete_bytes,
5734 mn10300_elf_get_relocated_section_contents,
5735 _bfd_mn10300_elf_adjust_dynamic_symbol,
5736 _bfd_mn10300_elf_discard_copies,
5737 _bfd_mn10300_elf_size_dynamic_sections,
5738 _bfd_mn10300_elf_finish_dynamic_sections): ..
5739 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
5740 _bfd_elf_make_section_from_phdr, elf_fake_sections,
5741 bfd_elf_set_group_contents, map_sections_to_segments,
5742 elf_sort_sections, assign_file_positions_for_segments,
5743 SECTION_SIZE, copy_private_bfd_data,
5744 _bfd_elf_get_dynamic_reloc_upper_bound,
5745 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
5746 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
5747 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
5748 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
5749 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
5750 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
5751 bfd_elf32_arm_process_before_allocation,
5752 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
5753 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
5754 elf32_arm_write_section): ..
5755 * elf32-cris.c (cris_elf_grok_prstatus,
5756 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
5757 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
5758 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
5759 elf_cris_discard_excess_dso_dynamics,
5760 elf_cris_discard_excess_program_dynamics): ..
5761 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
5762 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
5763 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
5764 _frv_create_got_section, _frvfdpic_assign_plt_entries,
5765 elf32_frvfdpic_size_dynamic_sections,
5766 elf32_frvfdpic_modify_segment_map,
5767 elf32_frvfdpic_finish_dynamic_sections): ..
5768 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
5769 elf32_h8_get_relocated_section_contents): ..
5770 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
5771 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
5772 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
5773 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
5774 elf32_hppa_finish_dynamic_sections): ..
5775 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
5776 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
5777 i370_elf_finish_dynamic_sections): ..
5778 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
5779 allocate_dynrelocs, elf_i386_size_dynamic_sections,
5780 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
5781 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
5782 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
5783 * elf32-ip2k.c (ip2k_is_switch_table_128,
5784 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
5785 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
5786 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
5787 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
5788 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
5789 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
5790 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
5791 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
5792 m32r_elf_get_relocated_section_contents): ..
5793 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
5794 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
5795 m68hc11_elf_relax_delete_bytes): ..
5796 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
5797 m68hc12_elf_size_one_stub): ..
5798 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
5799 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
5800 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
5801 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
5802 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
5803 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5804 elf32_mips_grok_prstatus): ..
5805 * elf32-or32.c (or32_elf_consth_reloc): ..
5806 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
5807 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
5808 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
5809 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
5810 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
5811 ppc_elf_final_write_processing): ..
5812 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5813 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5814 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
5815 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
5816 sh_elf_relax_delete_bytes, sh_elf_align_loads,
5817 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
5818 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
5819 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
5820 * elf32-sh64-com.c (sh64_address_in_cranges,
5821 sh64_get_contents_type): ..
5822 * elf32-sh64.c (sh64_find_section_for_address,
5823 sh64_elf_final_write_processing): ..
5824 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
5825 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
5826 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
5827 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
5828 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
5829 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
5830 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
5831 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
5832 elf_vax_finish_dynamic_sections): ..
5833 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
5834 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
5835 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
5836 xstormy16_elf_finish_dynamic_sections): ..
5837 * elf32-xtensa.c (xtensa_read_table_entries,
5838 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
5839 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
5840 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
5841 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
5842 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
5843 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
5844 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
5845 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
5846 xtensa_callback_required_dependence): ..
5847 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
5848 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
5849 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
5850 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
5851 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
5852 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
5853 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
5854 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
5855 * elf64-hppa.c (allocate_dynrel_entries,
5856 elf64_hppa_size_dynamic_sections,
5857 elf64_hppa_finish_dynamic_sections): ..
5858 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
5859 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
5860 elf64_mips_grok_prstatus): ..
5861 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
5862 mmix_elf_relocate_section, mmix_elf_final_link,
5863 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
5864 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
5865 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
5866 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
5867 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
5868 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
5869 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
5870 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
5871 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
5872 ppc64_elf_finish_dynamic_sections): ..
5873 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5874 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5875 elf_s390_finish_dynamic_sections): ..
5876 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
5877 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
5878 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
5879 sh64_elf64_finish_dynamic_sections): ..
5880 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
5881 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
5882 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
5883 sparc64_elf_finish_dynamic_symbol,
5884 sparc64_elf_finish_dynamic_sections): ..
5885 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
5886 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
5887 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
5888 elf64_x86_64_finish_dynamic_sections): ..
5889 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
5890 * elfcode.h (elf_slurp_reloc_table): ..
5891 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
5892 elf_finalize_dynstr, elf_link_add_object_symbols,
5893 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
5894 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
5895 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5896 elf32_mips_grok_prstatus): ..
5897 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
5898 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
5899 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
5900 elfNN_ia64_finish_dynamic_sections): ..
5901 * elfxx-mips.c (mips_elf_create_procedure_table,
5902 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
5903 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
5904 mips_elf_global_got_index, mips_elf_multi_got,
5905 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
5906 mips_elf_allocate_dynamic_relocations,
5907 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
5908 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
5909 _bfd_mips_elf_always_size_sections,
5910 _bfd_mips_elf_size_dynamic_sections,
5911 _bfd_mips_elf_finish_dynamic_symbol,
5912 _bfd_mips_elf_finish_dynamic_sections,
5913 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
5914 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
5915 _bfd_elf_mips_get_relocated_section_contents,
5916 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
5917 * hp300hpux.c (callback): ..
5918 * hppabsd-core.c (make_bfd_asection): ..
5919 * hpux-core.c (make_bfd_asection): ..
5920 * i386linux.c (linux_link_create_dynamic_sections,
5921 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
5922 * i386msdos.c (msdos_write_object_contents): ..
5923 * i386os9k.c (os9k_callback, os9k_write_object_contents,
5924 os9k_set_section_contents): ..
5925 * ieee.c (parse_expression, ieee_slurp_external_symbols,
5926 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
5927 ieee_write_section_part, do_with_relocs, do_as_repeat,
5928 do_without_relocs, ieee_write_debug_part, init_for_output,
5929 ieee_set_section_contents): ..
5930 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
5931 * irix-core.c (do_sections, make_bfd_asection): ..
5932 * libaout.h (aout_section_merge_with_text_p): ..
5933 * libbfd.c (_bfd_generic_get_section_contents,
5934 _bfd_generic_get_section_contents_in_window): ..
5935 * linker.c (default_indirect_link_order): ..
5936 * lynx-core.c (make_bfd_asection): ..
5937 * m68klinux.c (linux_link_create_dynamic_sections,
5938 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5939 * mach-o.c (bfd_mach_o_make_bfd_section,
5940 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
5941 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
5942 bfd_mach_o_scan_read_segment): ..
5943 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
5944 _bfd_merge_sections): ..
5945 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
5946 mmo_map_set_sizes, mmo_canonicalize_symtab,
5947 mmo_internal_write_section, mmo_write_object_contents): ..
5948 * netbsd-core.c (netbsd_core_file_p): ..
5949 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
5950 nlm_alpha_set_public_section): ..
5951 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
5952 * nlm32-sparc.c (nlm_sparc_write_import): ..
5953 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
5954 nlm_compute_section_file_positions): ..
5955 * oasys.c (oasys_object_p, oasys_slurp_section_data,
5956 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
5957 * opncls.c (get_debug_link_info): ..
5958 * osf-core.c (make_bfd_asection): ..
5959 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5960 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
5961 final_link, aout_link_input_section): ..
5962 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
5963 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
5964 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
5965 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
5966 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
5967 * ptrace-core.c (ptrace_unix_core_file_p): ..
5968 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
5969 _bfd_final_link_relocate, bfd_generic_relax_section,
5970 bfd_generic_get_relocated_section_contents): ..
5971 * reloc16.c (bfd_coff_reloc16_relax_section,
5972 bfd_coff_reloc16_get_relocated_section_c): ..
5973 * riscix.c (riscix_some_aout_object_p): ..
5974 * rs6000-core.c (read_hdr, make_bfd_asection): ..
5975 * sco5-core.c (make_bfd_asection): ..
5976 * simple.c (bfd_simple_get_relocated_section_contents): ..
5977 * som.c (som_object_setup, setup_sections, som_prep_headers,
5978 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
5979 som_set_reloc_info, som_get_section_contents,
5980 som_bfd_link_split_section): ..
5981 * sparclinux.c (linux_link_create_dynamic_sections,
5982 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5983 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
5984 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
5985 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
5986 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
5987 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
5988 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
5989 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
5990 sunos_finish_dynamic_link): ..
5991 * syms.c (_bfd_stab_section_find_nearest_line): ..
5992 * tekhex.c (first_phase, tekhex_set_section_contents,
5993 tekhex_write_object_contents): ..
5994 * trad-core.c (trad_unix_core_file_p): ..
5995 * versados.c (process_esd, process_otr, process_otr): ..
5996 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
5997 * vms-misc.c (add_new_contents): ..
5998 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
5999 * vms.c (vms_set_section_contents): ..
6000 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
6001 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
6002 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
6003 * xsym.c (bfd_sym_scan): .. See above.
6005 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
6007 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
6008 calling _bfd_merged_section_offset only for section symbols.
6010 2004-06-22 Alan Modra <amodra@bigpond.net.au>
6012 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
6013 for handling SEC_MERGE symbols in relax_section.
6015 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6017 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
6018 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
6019 linked together. Mark the result as h8300sx code.
6021 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6023 * elf-bfd.h (struct elf_backend_data): Added
6024 elf_backend_omit_section_dynsym.
6025 (_bfd_elf_link_omit_section_dynsym): Declare.
6026 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
6027 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
6028 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
6029 (_bfd_elf_link_renumber_dynsyms): ... this function.
6030 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
6031 _bfd_elf_link_omit_section_dynsym).
6032 (elfNN_bed): Added elf_backend_omit_section_dynsym.
6034 2004-06-21 Nick Clifton <nickc@redhat.com>
6036 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
6039 2004-06-17 Jerome Guitton <guitton@gnat.com>
6041 * bfd-in.h (bfd_cache_close_all): New function declaration.
6042 * bfd-in2.h: Regenerate.
6043 * cache.c (bfd_cache_close_all): New function definition.
6045 2004-06-16 Mark Kettenis <kettenis@gnu.org>
6047 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
6049 * configure: Regenerate.
6051 2004-06-16 Daniel Jacobowitz <dan@debian.org>
6053 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
6054 the pre-existing section.
6056 2004-06-15 Alan Modra <amodra@bigpond.net.au>
6058 * section.c (struct sec): Remove usused flags. Reorganize a little.
6059 (bfd_get_section_size_before_reloc): Delete.
6060 (bfd_get_section_size_after_reloc): Delete.
6061 (STD_SECTION): Update.
6062 (bfd_get_section_size_now): Delete.
6063 (bfd_set_section_contents): Don't referece reloc_done.
6064 (bfd_get_section_contents): Remove reloc_done comment.
6065 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
6067 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
6068 * ecoff.c (bfd_debug_section): Update initializer.
6069 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
6070 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
6071 * bfd-in.h (bfd_section_size): Expand.
6072 (bfd_get_section_size): New macro.
6073 * bfd-in2.h: Regenerate.
6074 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
6075 bfd_get_section_size_before_reloc with bfd_get_section_size.
6076 * coffcode.h (coff_write_object_contents): Likewise.
6077 * coffgen.c (build_debug_section): Likewise.
6078 * dwarf1.c (parse_line_table): Likewise.
6079 (_bfd_dwarf1_find_nearest_line): Likewise.
6080 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6081 * i386msdos.c (msdos_write_object_contents): Likewise.
6082 * pdp11.c (squirt_out_relocs): Likewise.
6083 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
6084 * elf64-mmix.c (mmix_elf_final_link): Update comment.
6086 2004-06-14 Chris Demetriou <cgd@broadcom.com>
6088 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
6089 removal) with updated comment.
6090 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
6092 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
6093 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6095 2004-06-12 Alan Modra <amodra@bigpond.net.au>
6097 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
6098 overflow on branches to undefweaks.
6100 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6102 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
6103 as ecoff_section_data() does not return a valid lvalue.
6105 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
6107 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
6108 (elf_link_add_object_symbols): Likewise.
6110 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
6111 (elf_backend_reloc_type_class): New.
6113 2004-06-08 Mark Kettenis <kettenis@gnu.org>
6115 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
6117 * configure: Regenerate.
6119 2004-06-07 Daniel Jacobowitz <dan@debian.org>
6121 From: Albert Chin-A-Young <china@thewrittenword.com>
6122 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
6125 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
6127 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
6130 2004-05-28 DJ Delorie <dj@redhat.com>
6132 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
6133 for linking, but otherwise adjust reloc for merged sections.
6135 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6137 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
6138 _bfd_merged_section_offset for local symbols.
6140 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6142 * Makefile.am: Regenerate dependencies.
6143 * Makefile.in: Regenerate.
6144 * archures.c: Add bfd_mach_sh3_nommu .
6145 * bfd-in2.h: Regenerate.
6146 * cpu-sh.c: Add sh3-nommu architecture.
6147 (bfd_to_arch_table): Create new table.
6148 (sh_get_arch_from_bfd_mach): Create new function.
6149 (sh_get_arch_up_from_bfd_mach): Create new function.
6150 (sh_merge_bfd_arch): Create new function.
6151 * elf32-sh.c (sh_ef_bfd_table): Add table.
6152 (sh_elf_check_relocs): Replace switch statement with
6153 use of sh_ef_bfd_table .
6154 (sh_elf_get_flags_from_mach): Add new function.
6155 (sh_find_elf_flags): Likewise.
6156 (sh_elf_copy_private_data): Replace most of non-elf contents
6157 with a call to sh_merge_bfd_arch() .
6159 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
6161 * Makefile.am (bfdver.h): Use explicit filename, not $< .
6162 * Makefile.in: Regenerate.
6164 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6166 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
6167 custom calling conventions for dynamic symbols.
6168 (mn10300_elf_relax_section): Avoid relaxing a function as a local
6169 symbol if it's an alias to a global one.
6171 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
6173 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
6176 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6178 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
6181 2004-05-26 Alan Modra <amodra@bigpond.net.au>
6183 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
6184 for SHT_GROUP sections.
6186 2004-05-25 Alan Modra <amodra@bigpond.net.au>
6188 * elflink.c (elf_link_add_object_symbols): Don't set up merge
6190 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
6191 * merge.c: Formatting. Remove unnecessary casts. Expand
6192 bfd_get_section_alignment macro.
6193 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
6194 use throughout file.
6195 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
6196 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
6197 section name to determine sinfo group, instead test output section
6199 (_bfd_merge_sections): Add struct bfd_link_info param. Call
6200 _bfd_strip_section_from_output rather than just twiddling flags.
6201 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
6202 (_bfd_merge_sections): Update prototype.
6203 * libbfd.h: Regenerate.
6205 2004-05-24 Mark Kettenis <kettenis@gnu.org>
6207 * netbsd-core.c: Correctly indent section that sets architecture
6210 From Miod Vallat <miod@online.fr>:
6211 * m88kopenbsd.c: New file.
6212 * targets.c (m88k_openbsd_vec): New.
6213 * config.bfd: Add m88k-*-openbsd*.
6214 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
6215 (m88kopenbsd_vec): New.
6216 * configure: Regenerate.
6217 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
6218 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
6220 * Makefile.in: Regenerate.
6221 * po/SRC-POTFILES.in: Regenerate.
6223 2004-05-24 Nick Clifton <nickc@redhat.com>
6225 * hash.c: Remove bogus node "Changing the default Hash Table Size"
6226 introduced by hash table size patch.
6228 2004-05-22 Ben Elliston <bje@au.ibm.com>
6230 * configure.in (is_release): Remove.
6231 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
6232 (AC_OUTPUT): Don't output bfdver.h from version.h.
6233 * configure: Regenerate.
6234 * Makefile.am (RELEASE): New variable.
6235 (bfdver.h): New target.
6236 * Makefile.in: Regenerate.
6237 * doc/Makefile.in: Likewise.
6239 2004-05-22 Ben Elliston <bje@au.ibm.com>
6241 * Makefile.am (config.status): Don't depend on version.h.
6242 * Makefile.in: Regenerate.
6244 2004-05-22 Alan Modra <amodra@bigpond.net.au>
6246 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
6247 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
6248 * libbfd.h: Regenerate.
6249 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
6250 (_bfd_elf_rel_local_sym): Likewise.
6251 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
6252 (elf_link_input_bfd): Likewise.
6253 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
6254 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6255 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
6256 (elfNN_ia64_relocate_section): Likewise.
6258 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
6260 * hash.c (bfd_default_hash_table_size): New variable.
6261 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
6262 (bfd_hash_set_default_size): New function. Set the default size
6263 to a selected prime number close to the argument. Document new
6265 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
6266 * bfd-in2.h: Regenerate.
6267 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
6268 * Makefile.in: Regenerate.
6270 2004-05-21 Mark Kettenis <kettenis@gnu.org>
6272 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
6273 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
6274 arm, m68k, m88k and hppa core files.
6276 2004-05-21 Nick Clifton <nickc@redhat.com>
6278 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
6279 (bfd_bwrite): Likewise.
6280 (bfd_tell): Likewise.
6281 (bfd_flush): Likewise.
6282 (bfd_stat): Likewise.
6283 (bfd_seek): Likewise.
6284 (bfd_get_mtime): Likewise.
6285 (bfd_get_size): Likewise.
6287 2004-05-19 Ben Elliston <bje@au.ibm.com>
6289 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
6291 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6293 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
6294 (bfd_generic_openr_next_archived_file): Likewise.
6296 2004-05-17 Bob Wilson <bob.wilson@acm.org>
6298 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
6299 section names by inserting a new substring after .gnu.linkonce, except
6300 for .gnu.linkonce.t.* where the "t." is replaced.
6302 2004-05-17 Adam Nemet <anemet@lnxw.com>
6304 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
6305 (m68-*-lynxos* case): Likewise.
6306 (powerpc-*-lyxnos* case): New case.
6307 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
6309 2004-05-17 David Heine <dlheine@tensilica.com>
6311 * aout-target.h (MY_bfd_copy_private_header_data): Define.
6312 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
6313 * bfd.c (bfd_copy_private_header_data): Define.
6314 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
6316 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
6317 * coffcode.h (coff_bfd_copy_private_header_data): Define.
6318 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
6319 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
6320 segments by calling copy_private_bfd_data.
6321 (_bfd_elf_copy_private_header_data): Define.
6322 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
6323 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
6324 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
6325 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
6326 * mmo.c (mmo_bfd_copy_private_header_data): Define.
6327 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
6328 * som.c (som_bfd_copy_private_header_data): Define.
6329 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
6330 * vms.c (vms_bfd_copy_private_header_data): Define.
6331 * bfd-in2.h: Regenerate.
6332 * libbfd.h: Regenerate.
6334 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6336 * elfxx-mips.c (MINUS_TWO): Define.
6337 (mips_elf_higher, mips_elf_highest,
6338 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
6339 some bfd_vma values.
6340 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
6342 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6344 * som.c (log2): Rename to exact_log2. Adjust all callers.
6346 2004-05-13 Paul Brook <paul@codesourcery.com>
6348 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
6349 dwarf3 format CIE entries. Remove comment about the size of the
6350 ra_column field. It is now correctly deduced.
6352 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6354 * config.bfd (or32-*-rtems*): Switch to elf.
6356 2004-05-13 Nick Clifton <nickc@redhat.com>
6358 * po/fr.po: Updated French translation.
6360 2004-05-11 Jakub Jelinek <jakub@redhat.com>
6362 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
6363 into .dynsym if elf_section_data (sec)->dynindx <= 0.
6364 Adjust counting of last_local.
6365 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
6366 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
6367 created by the linker nor !SHF_ALLOC.
6369 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
6370 DT_PLTGOT to the start of the .got.plt section instead of the
6371 .got output section. Set sh_entsize for .got section in addition
6373 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6374 is at sgot->output_section->vma.
6375 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
6376 DT_PLTGOT to the start of the .got.plt section instead of the
6377 .got output section.
6378 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6379 is at sgot->output_section->vma. Set sh_entsize for .got section
6380 in addition to .got.plt.
6381 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
6382 (bfd_section_from_phdr): Likewise.
6383 (map_sections_to_segments): Likewise.
6384 (assign_file_positions_for_segments): Likewise.
6385 (get_program_header_size): Likewise.
6386 * elflink.c (bfd_elf_size_dynamic_sections): Set
6387 elf_tdata (output_bfd)->relro from info->relro.
6388 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
6390 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
6392 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
6393 a zero symndx for which we hadn't accounted a dynamic relocation.
6394 (_frvfdpic_add_rofixup): Likewise.
6396 2004-05-07 Brian Ford <ford@vss.fsi.com>
6397 DJ Delorie <dj@redhat.com>
6399 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
6400 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
6401 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
6402 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
6404 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6406 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
6407 immediately if there's no link info.
6408 (elf32_frvfdpic_copy_private_bfd_data): New.
6409 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
6411 2004-05-06 Zack Weinberg <zack@codesourcery.com>
6413 * dwarf2.c (add_line_info): Also set info->filename to NULL if
6414 filename argument is null; do not call strlen on a null pointer.
6416 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
6418 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
6421 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6423 * configure.in (bfd_elf32_frvfdpic_vec): New.
6424 * configure: Rebuilt.
6425 * targets.c (bfd_elf32_frvfdpic_vec): New.
6426 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
6428 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
6429 frvfdpic instead of frv. Rearrange elf-target macros such that
6430 the FDPIC-specific ones are only defined for this new target
6432 (bfd_elf32_frvfdpic_vec): Declare.
6434 (elf32_frv_relocate_section): Use it to enable segment checking
6435 and to control rofixup emission. Add output section vma to
6436 applied relocation in non-LOAD non-ALLOC sections. Use
6437 _bfd_error_handler for errors.
6438 (_frv_create_got_section): Create .rel.got and .rofixup only in
6439 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
6441 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
6442 (elf32_frvfdpic_modify_segment_map): Likewise.
6443 (elf32_frv_finish_dynamic_sections): New, do-nothing.
6444 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
6445 error message if we miscompute the rofixup size.
6446 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
6447 (frvfdpic_elf_encode_eh_address): Likewise.
6448 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
6449 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
6450 relocs. Reject unknown relocation types.
6451 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
6452 (frv_elf_merge_private_bfd_data): Likewise.
6453 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
6454 0x4000 for newly-added elf32-frvfdpic.
6456 2004-05-05 Nick Clifton <nickc@redhat.com>
6459 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
6460 returning NULL as most users of this function do not check its
6462 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
6463 of bfd_cache_lookup().
6464 * sco5-core.c (sco5_core_file_p): Likewise.
6465 * trad-core.c (trad_unix_core_file_p): Likewise.
6467 2004-05-05 Nick Clifton <nickc@redhat.com>
6469 * cache.c (bfd_cache_lookup): Improve formatting.
6470 * archive.c: Fix formatting.
6472 2004-05-05 Peter Barada <peter@the-baradas.com>
6474 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
6475 * cpu-m68k.c(bfd_m68k_arch): Likewise.
6476 * bfd-in2.h(bfd_architecture): Regenerate.
6478 2004-05-03 Alan Modra <amodra@bigpond.net.au>
6480 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
6482 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
6483 those against discarded link-once and SEC_MERGE section symbols.
6485 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6487 * section.c (bfd_get_section_by_name_if): New.
6488 * bfd-in2.h: Regenerated.
6490 2004-05-02 Alan Modra <amodra@bigpond.net.au>
6492 * som.c (som_bfd_is_group_section): Define.
6494 2004-05-01 Alan Modra <amodra@bigpond.net.au>
6496 * section.c (bfd_make_section_anyway): Copy the whole
6497 bfd_hash_entry, not just "next" from existing entry.
6499 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6501 * elf.c (bfd_section_from_shdr): Maintain the section order in
6503 (special_sections): Add ".note.GNU-stack".
6504 (elf_fake_sections): Handle section group for relocatable
6507 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6509 * section.c (bfd_sections_find_if): New.
6510 * bfd-in2.h: Regenerated.
6512 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6514 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
6516 * elf-bfd.h (bfd_elf_is_group_section): Declare.
6517 * elf.c (bfd_elf_is_group_section): New function.
6518 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
6519 * section.c (bfd_generic_is_group_section): New function.
6520 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
6521 (BFD_JUMP_TABLE_LINK): Adjust.
6522 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
6523 * aout-target.h (MY_bfd_is_group_section): Define.
6524 * aout-tic30.c (MY_bfd_is_group_section): Define.
6525 * bfd.c (bfd_is_group_section): Define.
6526 * binary.c (binary_bfd_is_group_section): Define.
6527 * bout.c (b_out_bfd_is_group_section): Define.
6528 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
6529 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
6530 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
6531 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
6532 * coffcode.h (coff_bfd_is_group_section): Define.
6533 * i386msdos.c (msdos_bfd_is_group_section): Define.
6534 * i386os9k.c (os9k_bfd_is_group_section): Define.
6535 * ieee.c (ieee_bfd_is_group_section): Define.
6536 * ihex.c (ihex_bfd_is_group_section): Define.
6537 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
6538 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
6539 * mmo.c (mmo_bfd_is_group_section): Define.
6540 * nlm-target.h (nlm_bfd_is_group_section): Define.
6541 * oasys.c (oasys_bfd_is_group_section): Define.
6542 * pef.c (bfd_pef_bfd_is_group_section): Define.
6543 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
6544 * srec.c (srec_bfd_is_group_section): Define.
6545 * tekhex.c (tekhex_bfd_is_group_section): Define.
6546 * versados.c (versados_bfd_is_group_section): Define.
6547 * vms.c (vms_bfd_is_group_section): Define.
6548 * xsym.c (bfd_sym_bfd_is_group_section): Define.
6549 * bfd-in2.h: Regenerate.
6550 * libbfd.h: Regenerate.
6552 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6554 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
6556 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
6558 * configure.in: Update version to 2.15.91.
6559 * configure: Regenerate.
6561 2004-04-29 Brian Ford <ford@vss.fsi.com>
6563 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
6564 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
6565 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
6566 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
6567 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
6568 .gnu.linkonce.wi. sections.
6569 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
6570 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
6572 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
6573 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
6575 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6577 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
6578 * bfd-in2.h: Regenerate.
6579 * libbfd.h: Likewise.
6581 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6583 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
6585 (setup_sections): Use som_subspace_dictionary_record struct instead
6586 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
6587 is_comdat, is_common or dup_common.
6588 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
6589 is_comdat, is_common and dup_common in section subspace_dict from
6591 (som_begin_writing): Use som_subspace_dictionary_record struct.
6592 (som_finish_writing): Likewise.
6593 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
6594 is_common and dup_common flags in info for symbol. Add comment
6595 regarding linker support for these fields. Slightly reorganize
6597 (som_build_and_write_symbol_table): Set is_comdat, is_common and
6598 dup_common fields in symbol table from symbol info.
6599 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
6600 arguments. Set corresponding fields in copy_data. Change all callers.
6601 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
6603 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
6604 * som.h (som_subspace_dictionary_record): Define.
6605 (som_copyable_section_data_struct): Add is_comdat, is_common and
6607 (som_section_data_struct): Use som_subspace_dictionary_record struct
6608 instead of subspace_dictionary_record.
6609 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
6611 2004-04-27 Bob Wilson <bob.wilson@acm.org>
6613 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
6614 if set. Check reloc_done flag before applying relocations. Use
6615 output addresses, both when applying relocations and when comparing
6616 against the specified section.
6617 (elf_xtensa_relocate_section): Use output address to check if dynamic
6618 reloc is in a literal pool. Set section's reloc_done flag.
6620 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
6622 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
6623 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
6625 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
6628 2004-04-27 Alan Modra <amodra@bigpond.net.au>
6630 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
6631 structure field removed in 2004-04-24 patch.
6632 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
6634 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
6636 * elf32-arm.h (elf32_arm_section_flags): Likewise.
6637 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
6638 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
6639 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
6640 field before calling elf_backend_section_flags.
6642 2004-04-24 Chris Demetriou <cgd@broadcom.com>
6644 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
6645 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
6646 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
6647 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
6648 and BFD_RELOC_32_PCREL.
6649 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
6650 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
6651 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6652 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
6653 (mips_elf_next_relocation): Move comment about matching HI/LO
6655 (_bfd_mips_elf_relocate_section): Here. Remove handling for
6656 R_MIPS_GNU_REL_HI16.
6658 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6660 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
6661 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
6662 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
6663 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
6664 and update comments to reflect current usage.
6665 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
6666 and MIPS_R_SWITCH, as well as several empty entries. Update comment
6668 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
6669 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
6670 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6671 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
6672 type number to be MIPS_R_PCREL16.
6673 (mips_relocate_section): Remove support for link-time relaxation
6674 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
6675 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6676 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
6677 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
6678 relaxation of branches used by embedded-PIC.
6679 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
6680 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
6681 related members, update comment.
6682 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
6683 code related to embedded-PIC.
6684 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
6685 initialization of now-removed 'adjust' member of
6686 'struct ecoff_debug_info'.
6688 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6690 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
6692 2004-04-21 Philip Blundell <pb@nexus.co.uk>
6694 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
6695 relocs for locally defined symbols during -shared final link.
6696 (elf32_arm_final_link_relocate): Likewise.
6698 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6700 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
6701 ELF_LINK_POINTER_EQUALITY_NEEDED.
6702 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
6703 if r_type is not R_X86_64_PC32.
6704 (elf64_x86_64_finish_dynamic_symbol): If
6705 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
6708 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6710 * elf32-sh.c (sh_elf_plt_sym_val): New function.
6711 (elf_backend_plt_sym_val): Define.
6713 2004-04-22 Andrew Cagney <cagney@redhat.com>
6715 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
6717 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6719 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
6721 * som.c (som_set_section_contents): Constantify second argument.
6722 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
6723 (som_object_setup): Rework to avoid warning.
6724 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
6727 2004-04-22 Andrew Cagney <cagney@redhat.com>
6729 * cache.c (bfd_cache_close): Check for a previously closed file.
6731 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6733 * bfd.c (bfd_get_synthetic_symtab): Define.
6734 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
6735 NAME##_get_synthetic_symtab.
6736 (struct bfd_target): Add _bfd_get_synthetic_symtab.
6737 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
6738 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
6740 (_bfd_elf_get_synthetic_symtab): New prototype.
6741 * elfcode.h (elf_get_synthetic_symtab): Define.
6742 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
6743 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
6744 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
6745 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
6746 * bfd-in2.h: Rebuilt.
6747 * libbfd.h: Rebuilt.
6748 * elf32-i386.c (elf_i386_plt_sym_val): New function.
6749 (elf_backend_plt_sym_val): Define.
6750 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
6751 (elf_backend_plt_sym_val): Define.
6752 * elf32-s390.c (elf_s390_plt_sym_val): New function.
6753 (elf_backend_plt_sym_val): Define.
6754 * elf64-s390.c (elf_s390_plt_sym_val): New function.
6755 (elf_backend_plt_sym_val): Define.
6756 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
6757 (elf_backend_plt_sym_val): Define.
6758 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
6759 (elf_backend_plt_sym_val): Define.
6760 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
6761 (elf_backend_plt_sym_val): Define.
6762 * aout-target.h (MY_get_synthetic_symtab): Define.
6763 * aout-tic30.c (MY_get_synthetic_symtab): Define.
6764 * coff-rs6000.c (rs6000coff_vec): Add
6765 _bfd_nodynamic_get_synthetic_symtab.
6766 (pmac_xcoff_vec): Likewise.
6767 * coff64-rs6000.c (rs6000coff64_vec): Add
6768 _bfd_nodynamic_get_synthetic_symtab.
6769 (aix5coff64_vec): Likewise.
6770 * sunos.c (MY_get_synthetic_symtab): Define.
6771 * vms.c (vms_get_synthetic_symtab): Define.
6773 2004-04-22 Nick Clifton <nickc@redhat.com>
6775 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
6777 2004-04-22 Peter Barada <peter@the-baradas.com>
6779 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
6780 * bfd2-in.h: Regenerate.
6781 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
6783 2004-04-21 Chris Demetriou <cgd@broadcom.com>
6785 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
6786 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
6787 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
6788 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
6789 * bfd-in2.h: Regenerate.
6791 2004-04-21 Bob Wilson <bob.wilson@acm.org>
6793 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
6794 require relocations against a weak symbol to reference the same
6795 symbol hash entry if not a final, static link.
6796 (get_cached_value, add_value_map): Add final_static_link argument.
6797 (remove_literals): Pass final_static_link argument as needed.
6799 2004-04-21 Andrew Cagney <cagney@redhat.com>
6801 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
6802 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
6803 (opncls_bwrite, opncls_bclose, opncls_bflush)
6804 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
6805 bfd iovec that uses function callbacks.
6806 (bfd_close): Use the iovec's bclose.
6807 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
6808 (cache_bclose, cache_bflush, cache_bstat)
6809 (cache_iovec): New functions and global variable, implement a
6810 cache "iovec", where applicable set bfd_error.
6811 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
6812 * bfdio.c (struct bfd_iovec): Define.
6813 (real_read): Delete function.
6814 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
6815 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
6816 assume that bread and bwrite set bfd_error.
6817 * bfd.c (struct bfd): Add "iovec", update comments.
6818 * bfd-in2.h, libbfd.h: Re-generate.
6820 2004-04-21 Andrew Cagney <cagney@redhat.com>
6822 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6824 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
6826 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
6827 (bfd_elf_gc_sections): Fail if a shared object is being created.
6828 Do not fail if dynamic sections have been created. Instead call
6829 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
6830 dynamically referenced symbols. Do not mark the whole graph
6831 rooted at .eh_frame, only the section proper.
6833 2004-04-20 DJ Delorie <dj@redhat.com>
6835 * reloc.c: Add BFD_RELOC_32_SECREL.
6836 * bfd-in2.h: Regenerate.
6837 * libbfd.h: Likewise.
6838 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
6839 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
6840 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
6842 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6844 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
6845 relocs against hidden/protected undefweak symbols properly.
6846 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6848 2004-04-18 Mark Kettenis <kettenis@gnu.org>
6850 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6851 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
6854 2004-04-17 Brian Ford <ford@vss.fsi.com>
6856 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
6857 filepos for the SizeOfHeaders field.
6858 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
6860 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
6862 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6864 * simple.c (bfd_simple_get_relocated_section_contents): Don't
6865 change reloc_done. Set and restore _cooked_size.
6868 2004-04-15 Mark Kettenis <kettenis@gnu.org>
6870 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
6873 2004-04-15 Nick Clifton <nickc@redhat.com>
6875 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
6877 2004-04-15 Alan Modra <amodra@bigpond.net.au>
6879 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
6881 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
6883 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
6884 when it is a definition.
6886 2004-04-14 Alan Modra <amodra@bigpond.net.au>
6888 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
6889 when statically linking PIC code.
6890 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6892 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6894 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
6895 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
6896 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
6897 * configure: Regenerate.
6899 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
6901 * elflink.c: Include libiberty.h.
6902 * Makefile.am (elflink.lo): Depend on libiberty.h.
6903 * Makefile.in: Regenerate.
6905 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
6907 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
6910 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
6912 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
6913 reserve the memory for dynamic linker
6915 2004-04-05 Mark Kettenis <kettenis@gnu.org>
6917 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
6918 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
6920 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6922 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
6923 RELOC_FOR_GLOBAL_SYMBOL.
6924 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
6926 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6928 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
6929 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
6931 2004-04-01 Paul Brook <paul@codesourcery.com>
6933 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
6934 * elf32-arm.h (struct elf32_elf_section_map): New.
6935 (struct _arm_elf_section_data): New.
6936 (elf32_arm_section_data): Define.
6937 (struct elf32_arm_link_hash_table): Add byteswap_code.
6938 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
6939 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
6940 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
6941 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
6942 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
6943 (bfd_elf32_new_section_hook, elf_backend_write_section,
6944 elf_backend_link_output_symbol_hook): Define.
6946 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
6948 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
6949 that keeps the characters in a B_INCL..B_EINCL range.
6950 (_bfd_link_section_stabs): When computing the sum of the
6951 characters in a B_INCL..B_EINCL range also keep a copy of those
6952 characters. Use this information to distinguish between
6953 include sections that have the same sum and the same length
6954 but which are nevertheless unique.
6956 2004-03-31 Paul Brook <paul@codesourcery.com>
6958 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
6959 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
6961 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
6963 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
6964 to 'sum_chars' and add field 'num_chars'.
6965 (_bfd_link_section_stabs): When computing the sum of the
6966 characters in a B_INCL..B_EINCL range also keep a count of the
6967 number of characters. Use this information to help distinguish
6968 between include sections when have the same sum but which
6969 nevertheless are still unique.
6971 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
6973 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
6975 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
6976 Tomer Levi <Tomer.Levi@nsc.com>
6978 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
6979 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
6980 (BFD32_BACKENDS): Add elf32-cr16c.lo.
6981 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
6982 (cpu-cr16c.lo): New target.
6983 (elf32-cr16c.lo): Likewise.
6984 * Makefile.in: Regenerate.
6985 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
6986 (bfd_archures_list): Add bfd_cr16c_arch.
6987 * config.bfd: Handle cr16c-*-elf*.
6988 * configure.in: Handle bfd_elf32_cr16c_vec.
6989 * configure: Regenerate.
6990 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
6991 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
6992 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
6993 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
6994 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
6995 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
6996 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
6997 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
6998 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
6999 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
7000 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
7001 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
7002 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
7003 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
7004 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
7005 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
7006 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
7007 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
7008 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
7009 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
7010 * targets.c (bfd_elf32_cr16c_vec): Declare.
7011 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
7012 * cpu-cr16c.c: New file.
7013 * elf32-cr16c.c: Likewise.
7014 * libbfd.h: Regenerate.
7015 * bfd-in2.h: Likewise.
7017 2004-03-30 Jakub Jelinek <jakub@redhat.com>
7019 * elf.c (map_sections_to_segments): Fix handling of .tbss.
7021 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7023 * Makefile.am: Remove all mention of elflink.h.
7024 * Makefile.in: Regenerate.
7025 * bfd-in.h (bfd_elf_discard_info): Declare.
7026 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
7027 * bfd-in2.h: Regenerate.
7028 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
7029 bfd_elf32_link_record_dynamic_symbol,
7030 bfd_elf64_link_record_dynamic_symbol,
7031 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
7032 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
7033 _bfd_elf32_link_record_local_dynamic_symbol,
7034 _bfd_elf64_link_record_local_dynamic_symbol,
7035 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
7036 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
7037 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
7038 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
7039 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
7040 _bfd_elf32_reloc_symbol_deleted_p,
7041 _bfd_elf64_reloc_symbol_deleted_p): Delete.
7042 (bfd_elf_link_record_dynamic_symbol,
7043 bfd_elf_link_record_local_dynamic_symbol,
7044 bfd_elf_final_link, bfd_elf_gc_sections,
7045 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
7046 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
7047 bfd_elf_reloc_symbol_deleted_p): Declare.
7048 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
7049 * elf32-arm.h: Update for changed function names. Remove local
7050 WILL_CALL_FINISH_DYNAMIC_SECTION define.
7051 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
7052 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
7053 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
7054 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7055 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
7056 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
7057 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
7058 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
7059 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
7060 (bfd_elfNN_print_symbol): Define.
7061 * elfcode.h: Don't include elflink.h.
7062 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
7063 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
7064 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
7065 elf_gc_record_vtinherit, elf_gc_record_vtentry,
7066 elf_link_record_local_dynamic_symbol): Don't define.
7067 * elflink.c: Update for changed function names. Move elflink.h
7069 * elflink.h: Delete file.
7070 * po/SRC-POTFILES.in: Regenerate.
7071 * po/bfd.pot: Regenerate.
7073 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7075 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
7076 "name" for global syms accidentally removed in 2004-03-20 change.
7078 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7080 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
7081 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
7082 where Elf_External_* is different for 64 and 32 bit, with
7083 corresponding elf_size_info field.
7084 (struct elf_final_link_info): Use "bfd_byte *" instead
7085 of "Elf_External_Sym *" for external_syms and symbuf.
7086 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
7087 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
7088 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
7089 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
7090 (elf_link_sort_cmp2): Adjust.
7091 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
7092 using ELF_R_SYM macro. Set u.sym_mask.
7093 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
7094 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
7095 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
7096 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
7097 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
7098 swap_syn_out functions. Rearrange dyn swap in/out switch.
7099 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
7100 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
7101 (elf_link_flush_output_syms): Add elf_backend_data arg.
7102 (elf_link_check_versioned_symbol): Likewise.
7103 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
7104 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
7105 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
7106 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
7107 ELF_R_TYPE and ELF_R_INFO macros.
7108 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
7109 based on size rather than using ELF_R_INFO.
7110 (elf_gc_mark): Set up r_sym_shift local var and use instead of
7112 (struct alloc_got_off_arg): New.
7113 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
7114 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
7115 (elf_gc_allocate_got_offsets): Adjust.
7116 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
7117 ELF_R_SYM. Use bfd_section_from_elf_index.
7118 (elf_bfd_discard_info): Set cookie.r_sym_shift.
7119 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
7120 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
7122 2004-03-26 Stan Shebs <shebs@apple.com>
7124 Remove MPW support, no longer used.
7125 * config.bfd (powerpc-*-mpw*): Remove configuration.
7126 * mpw-config.in, mpw-make.sed: Remove files.
7127 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
7129 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7131 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
7132 (ppc64_elf_add_symbol_hook): New function.
7133 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
7134 const from Elf_Internal_Sym param.
7135 * elflink.c (elf_link_add_object_symbols): Adjust.
7136 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
7137 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
7138 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
7139 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
7140 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
7141 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
7142 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
7143 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
7144 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
7145 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
7146 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
7147 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
7148 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
7149 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
7150 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
7151 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
7153 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7155 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
7156 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
7157 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
7158 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
7159 (bfd_elf64_bfd_link_add_symbols): Delete.
7160 (bfd_elf_link_add_symbols): Declare.
7161 * elfcode.h (elf_bfd_link_add_symbols): Delete.
7162 * elflink.c: Include safe-ctype.h.
7163 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
7165 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
7166 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
7168 (elf_link_add_archive_symbols): Rename from
7169 _bfd_elf_link_add_archive_symbols, make static.
7170 (elf_link_add_object_symbols): New function. Corresponding
7171 elflink.h function converted to use elf_size_info.
7172 (bfd_elf_link_add_symbols): Likewise.
7173 (bfd_elf_size_dynamic_sections): Adjust.
7174 * elflink.h (elf_bfd_link_add_symbols): Delete.
7175 (elf_link_add_object_symbols): Delete.
7176 * elf32-gen.c (elf32_generic_link_add_symbols): Call
7177 bfd_elf_link_add_symbols.
7178 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
7180 2004-03-25 Alan Modra <amodra@bigpond.net.au>
7182 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
7183 and chained shared libs only if dynsym. Clear dynsym on forced-local.
7185 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
7186 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
7187 (_bfd_elf_add_dt_needed_tag): Declare.
7188 (_bfd_elf_sort_symbol): Declare.
7189 (_bfd_elf_finalize_dynstr): Declare.
7190 (RELOC_FOR_GLOBAL_SYM): Formatting.
7191 * elfcode.h (elf_add_dynamic_entry): Delete.
7192 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
7193 elflink.h function converted to use elf_size_info.
7194 (_bfd_elf_add_dt_needed_tag): Likewise.
7195 (_bfd_elf_sort_symbol): Likewise.
7196 (_bfd_elf_finalize_dynstr): Likewise.
7197 (compute_bucket_count): Likewise.
7198 (bfd_elf_size_dynamic_sections): Likewise. Check result of
7199 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
7200 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
7201 * elflink.h: ..here.
7202 (sort_symbol, add_dt_needed_tag): Delete.
7203 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
7204 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
7206 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
7207 * elf32-cris.c (add_dynamic_entry): Likewise.
7208 * elf32-hppa.c (add_dynamic_entry): Likewise.
7209 * elf32-i370.c (add_dynamic_entry): Likewise.
7210 * elf32-i386.c (add_dynamic_entry): Likewise.
7211 * elf32-m32r.c (add_dynamic_entry): Likewise.
7212 * elf32-m68k.c (add_dynamic_entry): Likewise.
7213 * elf32-ppc.c (add_dynamic_entry): Likewise.
7214 * elf32-s390.c (add_dynamic_entry): Likewise.
7215 * elf32-sh.c (add_dynamic_entry): Likewise.
7216 * elf32-sparc.c (add_dynamic_entry): Likewise.
7217 * elf32-vax.c (add_dynamic_entry): Likewise.
7218 * elf32-xtensa.c (add_dynamic_entry): Likewise.
7219 * elf64-alpha.c (add_dynamic_entry): Likewise.
7220 * elf64-hppa.c (add_dynamic_entry): Likewise.
7221 * elf64-ppc.c (add_dynamic_entry): Likewise.
7222 * elf64-s390.c (add_dynamic_entry): Likewise.
7223 * elf64-sparc.c (add_dynamic_entry): Likewise.
7224 * elf64-x86-64.c (add_dynamic_entry): Likewise.
7225 * elfxx-ia64.c (add_dynamic_entry): Likewise.
7226 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
7227 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
7228 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
7229 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
7231 2004-03-23 Paul Brook <paul@codesourcery.com>
7233 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
7235 2004-03-22 Bob Wilson <bob.wilson@acm.org>
7237 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
7238 literal tables and check for relocs outside of literal pools.
7239 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
7240 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
7242 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
7243 (elf_xtensa_relocate_section): Read literal tables and check for
7244 dynamic relocations in read-only sections and not in literal pools.
7246 2004-03-23 Alan Modra <amodra@bigpond.net.au>
7249 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
7251 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
7253 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
7254 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
7255 not defined by the executable, or defined in a DSO.
7256 <eliding run-time relocation of .got>: Initialize GOT entry for a
7257 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
7259 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
7260 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
7261 a PLT reloc to GOT for an executable.
7262 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
7263 .got for a DSO and explain why.
7264 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
7265 and unreferenced symbols for which a PLT is defined. Adjust
7266 dynamic-symbol pruning correspondingly, to make sure we don't lose
7267 a dynamic symbol also defined by a DSO.
7269 2004-03-22 Alan Modra <amodra@bigpond.net.au>
7271 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
7272 and rel args. Group input and output args. Wrap to 80 columns.
7273 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
7274 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
7275 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
7276 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
7277 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7278 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
7279 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
7280 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
7281 RELOC_FOR_GLOBAL_SYMBOL invocation.
7283 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
7285 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
7286 unresolved symbols in objects aren't allowed.
7288 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
7290 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
7291 (elf_hppa_unmark_useless_dynamic_symbols):
7292 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
7293 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
7294 (elf32_hppa_relocate_section): Likewise.
7295 * elf32-i370.c (i370_elf_relocate_section): Likewise.
7296 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
7297 * elf32-sh.c (sh_elf_relocate_section): Likewise.
7298 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
7299 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7301 * elf-m10200.c (mn10200_elf_relocate_section): Use
7302 RELOC_FOR_GLOBAL_SYMBOL.
7303 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
7304 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
7305 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
7306 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
7307 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
7308 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
7309 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
7310 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
7311 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
7312 * elf32-v850.c (v850_elf_relocate_section): Likewise.
7313 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
7314 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
7316 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7318 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
7319 (final_link_relocate): Likewise.
7320 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
7321 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
7323 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7325 * Makefile.am: Run "make dep-am".
7326 * Makefile.in: Regenerate.
7327 * aclocal.m4: Regenerate.
7328 * config.in: Regenerate.
7329 * po/bfd.pot: Regenerate.
7331 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7332 H.J. Lu <hongjiu.lu@intel.com>
7334 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
7335 type and size change code to where it was previously. Remove
7336 dt_needed param. Treat old weak syms as strong if new sym is
7337 from a shared lib, even when old sym is from another shared
7338 lib. Remove unnecessary tests of oldweak and newweak. Correct
7340 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
7341 _bfd_elf_merge_symbol calls.
7342 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
7343 dt_needed local var. Update comments.
7344 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
7345 (_bfd_elf_add_default_symbol): Likewise.
7347 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
7348 strong syms in one shared object overriding weak syms in another.
7350 2004-03-18 Alan Modra <amodra@bigpond.net.au>
7352 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
7353 dyn_lib_class field. Rearrange for better packing.
7354 (elf_dt_soname): Delete.
7355 (elf_dyn_lib_class): Define.
7356 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
7357 (bfd_elf_set_dt_needed_soname): Delete.
7358 (bfd_elf_set_dyn_lib_class): New function.
7359 * elflink.h (add_dt_needed_tag): New function. Split out from..
7360 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
7361 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
7362 initialization of soname.
7363 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
7365 * bfd-in.h (enum dynamic_lib_link_class): New.
7366 (bfd_elf_set_dt_needed_soname): Delete.
7367 (bfd_elf_set_dyn_lib_class): Declare.
7368 * bfd-in2.h: Regenerate.
7370 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
7371 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
7372 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
7373 symbol loop. Instead use add_needed to flag tag as written.
7375 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
7377 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
7378 logic for null_input_bfd detection.
7380 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
7382 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
7384 2004-03-16 Mark Kettenis <kettenis@gnu.org>
7386 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
7389 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7391 * elflink.c (elf_link_read_relocs_from_section): Don't use
7392 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
7393 (_bfd_elf_link_read_relocs): ..to here.
7394 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
7396 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7398 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
7399 values selected in configure.host. Require both to be defined
7400 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
7401 corresponding BFD_HOST vars with quotes.
7402 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
7403 Always require BFD_HOST_64_BIT_DEFINED.
7404 <file_ptr type>: Find off_t size before emitting message. Combine
7405 off_t and ftello64 conditional.
7406 * configure: Regenerate.
7408 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7410 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
7411 aliasing warning. Remove trailing whitespace throughout file.
7413 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7415 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
7416 input_section in calls to get_dyn_name.
7417 * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
7419 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
7421 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7423 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
7424 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
7425 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
7426 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
7427 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
7428 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
7429 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
7431 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
7432 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7433 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7434 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7435 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
7436 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
7437 (read_8_bytes, read_indirect_string, read_address): Likewise.
7438 (read_abbrevs, parse_comp_unit): Likewise.
7439 * targets.c (struct bfd_target): Likewise.
7440 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
7441 * hppabsd-core.c: Likewise. Formatting.
7442 * hpux-core.c: Likewise.
7443 * irix-core.c: Likewise.
7444 * netbsd-core.c: Likewise.
7445 * osf-core.c: Likewise.
7446 * ptrace-core.c: Likewise.
7447 * sco5-core.c: Likewise.
7448 * trad-core.c: Likewise.
7449 * configure: Regenerate.
7450 * bfd-in2.h: Regenerate.
7452 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7454 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
7455 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
7456 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7457 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7458 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
7459 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
7460 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
7461 * libbfd.c: Likewise in function definitions.
7462 (bfd_put_8): Mask with 0xff rather than casting to char.
7463 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
7464 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
7465 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
7466 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
7467 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
7468 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
7469 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
7470 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
7471 (H_GET_64, H_GET_32, H_GET_16): Likewise.
7472 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
7473 * archive.c (do_slurp_coff_armap): Update swap prototype.
7474 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
7475 (tic54x_getl_signed_32): Likewise.
7476 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
7477 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
7478 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
7479 (bfd_getp_signed_32, bfd_putp32): Likewise.
7480 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
7481 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
7482 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
7483 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
7484 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
7485 bfd_h_getx_signed_16, bfd_h_putx16.
7486 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
7487 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
7488 * hpux-core.c: Likewise.
7489 * irix-core.c: Likewise.
7490 * netbsd-core.c: Likewise.
7491 * osf-core.c: Likewise.
7492 * ptrace-core.c: Likewise.
7493 * sco5-core.c: Likewise.
7494 * trad-core.c: Likewise.
7495 * bfd-in2.h: Regenerate.
7497 2004-03-15 Matt Thomas <matt@3am-software.com>
7499 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
7502 2004-03-13 Mark Kettenis <kettenis@gnu.org>
7504 * config.bfd: Add x86_64-*-openbsd*.
7505 * configure.in (x86_64-*-openbsd*): Set COREFILE to
7507 * configure: Regenerate.
7509 2004-03-12 Nick Clifton <nickc@redhat.com>
7510 Dave Murphy <wintermute2k4@ntlworld.com>
7512 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
7513 if the input bfd does not contain any code.
7515 2004-03-09 Steve Ellcey <sje@cup.hp.com>
7517 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
7519 2004-03-05 Fred Fish <fnf@redhat.com>
7521 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
7522 mips16 symbols to be even rather than testing first for even/odd.
7523 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
7525 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
7527 * elf.c (map_sections_to_segments): Ignore .tbss sections for
7530 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
7532 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
7533 undefined symbols as hash_new.
7535 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
7537 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
7539 * elf32-sh.c: Ditto.
7540 * bfd-in2.h: Regenerate.
7542 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
7544 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
7546 (_frv_count_got_plt_entries): Initialize them.
7547 (frv_pic_relocs_info_find): Add insert argument. Adjust all
7549 (frv_pic_relocs_info_for_global): Likewise.
7550 (frv_pic_relocs_info_for_local): Likewise.
7551 (frv_pic_merge_early_relocs_info): New.
7552 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
7554 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
7555 Check that we don't exceed the allocated count for entry.
7556 (_frv_add_rofixup): Likewise.
7557 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
7558 (elf32_frv_finish_dynamic_sections): Improve error message in case
7559 we emit too few rofixup entries.
7561 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
7563 * archures.c (bfd_mach_fr450): New.
7564 * bfd-in2.h: Regenerate.
7565 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
7566 (arch_info_500): Link to it.
7567 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
7568 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
7569 (frv_elf_arch_extension_p): New function.
7570 (frv_elf_merge_private_bfd_data): Use it.
7572 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
7574 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
7576 * elflink.h (is_global_data_symbol_definition): Moved to
7578 (elf_link_is_defined_archive_symbol): Likewise.
7579 (elf_link_add_archive_symbols): Likewise. Renamed to
7580 _bfd_elf_link_add_archive_symbols.
7582 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
7583 of ELF symbol table entry from backend.
7584 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
7585 instead of elf_link_add_object_symbols.
7587 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7589 * elf-bfd.h (struct elf_backend_data): Added
7590 elf_backend_can_make_relative_eh_frame,
7591 elf_backend_can_make_lsda_relative_eh_frame and
7592 elf_backend_encode_eh_address.
7593 (_bfd_elf_encode_eh_address): Declare.
7594 (_bfd_elf_can_make_relative): Declare.
7595 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
7596 hooks to decide whether to attempt to make_relative and
7598 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
7599 (_bfd_elf_can_make_relative): New.
7600 (_bfd_elf_encode_eh_address): New.
7601 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
7602 (frv_elf_encode_eh_address): New.
7603 (elf_backend_can_make_relative_eh_frame): Define.
7604 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7605 (elf_backend_encode_eh_address): Define.
7607 (elf_backend_can_make_relative_eh_frame): Define.
7608 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7609 (elf_backend_encode_eh_address): Define.
7610 (elfNN_bed): Add them.
7612 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7614 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
7615 complain_on_overflow to signed.
7617 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
7619 * elflink.h (sort_symbol): New.
7620 (elf_link_add_object_symbols): Use a sorted symbol array for
7623 2004-02-27 Jakub Jelinek <jakub@redhat.com>
7625 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7626 for pc relative relocs.
7627 (elf_s390_relocate_section): Likewise.
7628 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7629 for pc relative relocs.
7630 (elf_s390_relocate_section): Likewise.
7632 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
7634 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
7637 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
7639 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
7640 field to track if a relocation is against readonly section.
7641 (count_dyn_reloc): Take a new argument for rent->reltext.
7642 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
7643 (get_reloc_section): Don't set ia64_info->reltext here.
7644 (allocate_dynrel_entries): Set ia64_info->reltext here.
7646 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
7648 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
7649 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
7650 function's descriptor to symbol+offset, and map local undefweak
7651 symbol to NULL function descriptor.
7652 (elf32_frv_relocate_section): Likewise.
7654 2004-02-23 Mark Kettenis <kettenis@gnu.org>
7656 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
7658 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
7659 (netbsd_core_file_p): Set architecture from machine ID for
7662 2004-02-23 Jakub Jelinek <jakub@redhat.com>
7664 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
7665 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
7667 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
7669 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
7670 symbols with non-default visibility.
7672 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
7674 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
7675 IMAGE_SCN_MEM_WRITE on known sections only.
7677 2004-02-20 Jakub Jelinek <jakub@redhat.com>
7679 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
7680 symbols used in PIE relocs.
7682 2004-02-19 Jakub Jelinek <jakub@redhat.com>
7684 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
7687 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
7689 * configure.in: Update version to 2.15.90.
7690 * configure: Regenerate.
7692 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
7693 Richard Sandiford <rsandifo@redhat.com>
7695 * elfxx-mips.c (mips_elf_calculate_relocation): Use
7696 _bfd_elf_symbol_refs_local_p to decide whether to decay
7697 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
7698 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
7699 relocs if the symbol wasn't defined by a regular object file.
7700 Don't check the symbol's dynindx.
7702 2004-02-16 Andrew Cagney <cagney@redhat.com>
7704 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
7706 * bfd-in2.h: Re-generate.
7708 2004-02-14 Andrew Cagney <cagney@redhat.com>
7710 * configure.host (HDEFINES): When hppa*-*-hpux*, define
7711 _LARGEFILE64_SOURCE.
7713 2004-02-13 Andrew Cagney <cagney@redhat.com>
7715 * elf.c (vma_page_aligned_bias): New function.
7716 (assign_file_positions_except_relocs)
7717 (assign_file_positions_for_segments): Replace broken modulo
7718 arithmetic with call to vma_page_aligned_bias.
7720 2004-02-11 Andrew Cagney <cagney@redhat.com>
7722 * bfd-in.h: Update copyright.
7723 (bfd_tell): Change return type to file_ptr.
7724 * bfd-in2.h: Re-generate.
7725 * cache.c: Update copyright.
7726 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
7728 (close_one): Use real_ftell.
7729 * bfdio.c: Update copyright.
7730 (real_ftell, real_fseek): New functions.
7731 (bfd_tell): Use real_fseek and real_ftell, change return type to
7733 (bfd_seek): Use real_ftell and real_fseek, change type of
7734 file_position to a file_ptr.
7735 * libbfd-in.h: Update copyright.
7736 (real_ftell, real_fseek): Declare.
7737 * libbfd.h: Re-generate.
7739 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
7740 fseeko and fseeko64. Determine bfd_file_ptr.
7741 * configure: Re-generate.
7742 * config.in: Re-generate.
7744 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
7746 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
7747 * elf32-h8300.c: Likewise.
7749 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
7750 Nick Clifton <nickc@redhat.com>
7752 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
7753 GOT entries with no associated GOT subsection.
7755 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
7757 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
7758 * elf.c (swap_out_syms): Use it to decide whether local section
7759 symbols should be named.
7760 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
7761 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
7762 (elf_backend_name_local_section_symbols): Define.
7763 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
7765 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
7767 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
7768 (elfNN_ia64_relax_section): Optimize brl to br during the relax
7771 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
7773 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
7774 to bfd_link_hash_entry passed by reference to
7775 _bfd_generic_link_add_one_symbol.
7777 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
7779 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
7780 relocations against dynamic symbols.
7782 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
7784 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
7787 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
7789 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
7790 * bfd-in2.h, libbfd.h: Rebuilt.
7792 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
7794 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
7795 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
7796 flag has been cleared.
7798 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
7800 * coff-h8300.c: Add and adjust comments about relaxation.
7801 * elf32-h8300.c: Likewise.
7803 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7805 * coff-h8300.c: Fix comment typos.
7806 * elf32-h8300.c: Likewise.
7808 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7810 * coff-h8300.c: Add comments about relaxation.
7811 * elf32-h8300.c: Likewise.
7813 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7815 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
7817 * aclocal.m4: Regenerate.
7818 * configure: Regenerate.
7820 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
7822 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
7823 mips_elf64_rtype_to_howto instead of using howto_table.
7825 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
7827 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
7829 (elf32_arm_check_relocs): Don't increment the PLT refcount for
7830 relocs which would not use the PLT.
7832 2004-01-13 Alan Modra <amodra@bigpond.net.au>
7834 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
7835 (ppc64_elf_gc_sweep_hook): Likewise.
7836 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
7838 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
7840 Adds linker relaxation support for bit manipulation insns like
7841 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
7843 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
7844 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
7845 * coff-h8300.c: Opcode for bit manipulation insn is checked in
7846 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
7848 2004-01-12 Alan Modra <amodra@bigpond.net.au>
7850 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
7852 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7854 * elf32-h8300.c: Fix formatting.
7856 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7858 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
7859 dynamic object is present. Declare r_symndx and h in an inner
7861 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
7863 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
7865 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
7866 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
7867 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
7868 identically. Do not emit PC24 relocations for shared libraries.
7869 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
7870 identically. Don't adjust pc_count.
7871 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
7872 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
7873 adjust count for branch relocations.
7874 (allocate_dynrelocs): Correct typo in call to
7875 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
7876 PC24 or PLT32 relocs when linking.
7878 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7880 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
7881 relocation howto with ARM_26 one for consistency.
7882 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
7883 that will be converted to ARM_26D ones, since we always want 'done'
7884 relocations to be reflected in section's data.
7885 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
7887 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
7890 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7892 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
7893 are not partial_inplace during a relocatable link.
7895 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
7897 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
7898 if no dynamic object is present. Declare r_symndx and h in an
7901 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
7903 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
7904 trampoline if it is known out of range.
7906 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
7908 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
7909 * elf32-frv.c (_frv_osec_readonly_p): New.
7910 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
7912 (_frv_count_got_plt_entries): Adjust expected count accordingly.
7913 (elf32_frv_relocate_section): Likewise. Error out if attempting
7914 to emit rofixups or dynamic relocs in read-only segments. Use
7915 _bfd_elf_section_offset to adjust r_offsets in rofixups and
7916 dynamic relocations.
7917 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
7918 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
7919 relocations or fixups involving merged sections correctly. Avoid
7920 crash when undefined symbol is referenced by R_FRV_32 or
7921 R_FRV_FUNCDESC_VALUE.
7922 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
7923 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
7924 input section holding local symbol to addend of R_FRV_32 or
7925 R_FRV_FUNCDESC_VALUE dynamic relocation.
7926 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
7927 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
7928 (elf32_frv_always_size_sections): Don't store pointer to
7929 __stacksize symbol in sec_info.
7930 (elf32_frv_modify_segment_map): Look it up here.
7931 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
7932 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
7933 of the lazy PLT entry, not only its offset, as the low word of a
7934 function descriptor.
7935 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
7936 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
7937 if a hash table entry already exists but is not a definition.
7938 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
7939 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
7940 (_frv_add_rofixup): Don't inline.
7941 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
7942 for undefweak symbols.
7943 (elf32_frv_relocate_section): Avoid crash while computing
7944 relocation when linking with shared library. Only emit rofixups
7945 and dynamic relocations for alloc&load sections. Mark binaries
7946 with inter-segment relocations for relocation as a unit.
7947 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
7948 (DEFAULT_STACK_SIZE): New.
7949 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
7950 emit rofixups or dynamic relocs when linking dynamic non-PIE
7952 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
7953 shared libs too. Reserve the last entry for the GOT pointer.
7954 (elf32_frv_finish_dynamic_sections): Emit it.
7955 (elf32_frv_always_size_sections): New.
7956 (elf32_frv_modify_segment_map): New.
7957 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
7959 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
7960 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
7961 (elf_backend_always_size_sections): New.
7962 (elf_backend_modify_segment_map): New.
7963 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
7964 * config.bfd: Added frv-*-*linux*.
7965 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
7966 ABS section, instead of crashing.
7967 (elf32_frv_relocate_section): Don't crash before warning about
7968 different segments in non-PIC relocation.
7969 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
7970 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
7971 relocs to undefweak symbols.
7972 (elf32_frv_relocate_section): Ditto for undefined symbols.
7973 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
7974 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
7975 gotfixup section was created.
7976 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
7977 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
7978 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
7979 complain_overflow_signed.
7980 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
7981 have not been allocated.
7982 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
7983 privfd only if dynamic sections were created.
7984 (elf32_frv_relocate_section): Compute gprel_segment, and use it
7985 for GPREL relocs. When linking relocatable FDPIC executables,
7986 emit warnings for relocations that would be illegal on PIE or
7987 shared libraries. Emit rofixup for R_FRV_32 only if input object
7989 (_frv_create_got_section): Define _gp symbol in the rofixup
7991 (elf32_frv_finish_dynamic_sections): If rofixups needed but
7992 dynamic sections missing, error out requesting -melf32frvfd.
7993 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
7994 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
7995 computation of addends from section and global or local symbol
7996 value. Change return type to bfd_boolean, and return a failure if
7997 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
7998 nonzero addend is required.
7999 (elf32_frv_relocate_section): Likewise. Print error for
8000 unsupported nonzero addends.
8001 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
8002 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
8003 force everything local.
8004 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
8005 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
8006 (frv_gotfixup_section): New.
8007 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
8008 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
8010 (_frv_add_rofixup): New.
8011 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
8012 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
8013 improve some ugly conditions.
8014 (elf32_frv_relocate_section): Likewise. Reject inter-segment
8015 relocations in fdpic.
8016 (_frv_create_got_section): Create .rofixup.got section.
8017 (struct _frv_dynamic_got_info): Added fixups.
8018 (_frv_count_got_plt_entries): Account in-GOT relocations into
8019 relocs32, relocsfd and relocsfdv. Account them into relocs or
8020 fixups, as appropriate.
8021 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
8023 (elf32_frv_finish_dynamic_sections): Verify that the right number
8024 of relocations and fixups was generated.
8025 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
8027 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
8028 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
8029 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
8030 descriptor of a (formerly-)global symbol is local.
8031 (struct frv_pic_relocs_info): Adjust comments.
8032 (_frv_emit_got_relocs_plt_entries): Adjust.
8033 (elf32_frv_relocate_section): Likewise.
8034 (_frv_count_got_plt_entries): Likewise.
8035 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
8036 symbol's value to addend in the common preamble. Decay dynamic
8037 symbols to section+offset if they bind or call locally, for GOT
8038 and FUNCDESC_VALUE, respectively.
8039 (elf32_frv_relocate_section): Likewise.
8040 (elf32_frv_check_relocs): Don't register as dynamic symbols of
8041 internal or hidden visibility.
8042 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
8043 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
8044 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
8045 (elf32_frv_relocate_section): Pass relocation addend in. Use
8046 original relocation addend to look up the got relocs/plt entries
8047 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
8048 processing relocations that reference .scommon symbols.
8049 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
8050 Introduce support for dynamic linking.
8051 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
8052 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
8053 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
8054 (frv_reloc_type_lookup): Return REL howtos for executables and
8056 (frv_info_to_howto_rel): New.
8057 (struct frv_elf_link_hash_table): New.
8058 (frv_hash_table, frv_got_section, frv_gotrel_section,
8059 frv_plt_section, frv_pltrel_section, frv_relocs_info,
8060 frv_got_initial_offset, frv_plt_initial_offset): New macros.
8061 (frv_elf_link_hash_table_create): New.
8062 (struct frv_pic_relocs_info): New.
8063 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
8064 (frv_pic_relocs_info_find): New.
8065 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
8067 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
8068 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
8069 (_frv_emit_got_relocs_plt_entries): New.
8070 (elf32_frv_relocate_section): Add support for dynamic linking.
8071 Handle new relocations.
8072 (_frv_create_got_section): New.
8073 (elf32_frv_create_dynamic_sections): New.
8074 (ELF_DYNAMIC_INTERPRETER): New.
8075 (struct _frv_dynamic_got_info): New.
8076 (_frv_count_got_plt_entries): New.
8077 (struct _frv_dynamic_got_plt_info): New.
8078 (_frv_compute_got_alloc_data): New.
8079 (_frv_get_got_entry, _frv_get_fd_entry): New.
8080 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
8081 (_frv_resolve_final_relocs_info): New.
8082 (elf32_frv_size_dynamic_sections): New.
8083 (elf32_frv_finish_dynamic_sections): New.
8084 (elf32_frv_adjust_dynamic_symbol): New.
8085 (elf32_frv_finish_dynamic_symbol): New.
8086 (elf32_frv_check_relocs): Handle new relocs. Explain how the
8088 (elf_info_to_howto_rel): Define.
8089 (bfd_elf32_bfd_link_hash_table_create): Define.
8090 (elf_backend_create_dynamic_sections): Define.
8091 (elf_backend_adjust_dynamic_symbol): Define.
8092 (elf_backend_size_dynamic_sections): Define.
8093 (elf_backend_finish_dynamic_symbol): Define.
8094 (elf_backend_finish_dynamic_sections): Define.
8095 (elf_backend_want_got_sym): Define.
8096 (elf_backend_got_header_size): Define.
8097 (elf_backend_want_got_plt): Define.
8098 (elf_backend_plt_readonly): Define.
8099 (elf_backend_want_plt_sym): Define.
8100 (elf_backend_plt_header_size): Define.
8101 (elf_backend_may_use_rel_p): Define.
8102 (elf_backend_may_use_rela_p): Define.
8103 (elf_backend_default_use_rela_p): Define.
8104 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
8105 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
8106 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
8107 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
8108 (frv_reloc_map): Map the corresponding BFD relocs to them.
8109 (frv_reloc_type_lookup): ... and back to BFD relocs.
8110 * reloc.c: New relocs.
8111 * bfd-in2.h, libbfd.h: Rebuilt.
8112 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
8113 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
8114 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
8115 R_FRV_FUNCDESC_GOTLO): New.
8116 (frv_reloc_map): Map the corresponding BFD relocs to them.
8117 (frv_reloc_type_lookup): ... and back to BFD relocs.
8118 * reloc.c: New relocs.
8119 * bfd-in2.h, libbfd.h: Rebuilt.
8121 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8123 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8124 targets to support pages of up to 64kB.
8125 (elf32_bed): Redefine to get a separate backend data structure for
8126 traditional targets.
8127 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8128 targets to support pages of up to 64kB.
8129 (elf64_bed): Redefine to get a separate backend data structure for
8130 traditional targets.
8131 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8132 targets to support pages of up to 64kB.
8133 (elf32_bed): Redefine to get a separate backend data structure for
8134 traditional targets.
8136 2004-01-04 Mark Kettenis <kettenis@gnu.org>
8138 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
8140 2004-01-02 Mark Kettenis <kettenis@gnu.org>
8142 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
8143 (elf_i386_grok_psinfo): Likewise.
8145 2004-01-02 Bernardo Innocenti <bernie@develer.com>
8147 * config.bfd: Add m68k-uClinux target.
8149 2004-01-01 Grant Edwards <grante@visi.com>
8151 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
8152 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
8153 (elf32_h8_gc_sweep_hook): New function.
8154 (elf_backend_gc_mark_hook): Define.
8155 (elf_backend_gc_sweep_hook): Define.
8156 (elf_backend_can_gc_sections): Define.
8158 For older changes see ChangeLog-0203
8164 version-control: never
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