1 2005-06-08 Mark Mitchell <mark@codesourcery.com>
3 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
5 2005-06-09 Alan Modra <amodra@bigpond.net.au>
7 * elflink.c (elf_mark_used_section): Delete.
8 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
9 * reloc.c (bfd_mark_used_section): New function.
10 (bfd_generic_gc_sections): Call bfd_mark_used_section.
12 2005-06-08 Alan Modra <amodra@bigpond.net.au>
14 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
17 2005-06-07 Mark Mitchell <mark@codesourcery.com>
19 * opncls.c (bfd_fdopenr): Add missing break statements.
21 2005-06-07 Mark Mitchell <mark@codesourcery.com>
23 * opncls.c (bfd_fopen): New API.
25 (bfd_fdopenr): Likewise.
26 * bfd-in2.h: Regenerated.
28 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
29 Michael Snyder <msnyder@redhat.com>
30 Stan Cox <scox@redhat.com>
32 * Makefile.am (ALL_MACHINES): Add ms1 support.
33 (ALL_MACHINES_CFILES): Same.
34 (BFD32_BACKENDS): Same.
35 (BFD32_BACKENDS_CFILES): Same.
37 * Makefile.in: Regenerate.
39 * archures.c (bfd_architecture): Add ms1 entries.
40 Externalize bfd_ms1_arch.
41 (bfd_archures_list): Add bfd_ms1_arch.
43 * bfd-in2.h: Regenerate.
45 * cpu-ms1.c: New file.
47 * elf32-ms1.c: New file.
49 * targets.c: Define extern of bfd_elf32_ms1_vec.
50 Add bfd_elf32_ms1_vec to _bfd_target_vector.
52 * configure.in: Add bfd_elf32_ms1_vec case.
54 * configure: Regenerate.
56 * config.bfd: Add ms1-*-elf to table.
58 2005-06-07 Zack Weinberg <zack@codesourcery.com>
60 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
62 2005-06-07 Alan Modra <amodra@bigpond.net.au>
64 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
65 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
67 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
70 * bfd.c (bfd_find_line): New.
72 * dwarf2.c (comp_unit): Add variable_table.
73 (funcinfo): Add file, line, and sec.
75 (lookup_symbol_in_function_table): New.
76 (lookup_symbol_in_variable_table): New.
77 (scan_unit_for_functions): Renamed to ...
78 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
80 (comp_unit_find_nearest_line): Updated.
81 (comp_unit_find_line): New.
82 (_bfd_dwarf2_find_line): New.
84 * elf-bfd.h (_bfd_elf_find_line): New.
85 (_bfd_generic_find_line): New. Defined.
87 * elf.c (_bfd_elf_find_line): New.
89 * libbfd-in.h (_bfd_dwarf2_find_line): New.
90 (_bfd_generic_find_line): New.
92 * bfd-in2.h: Regenerated.
95 * libbfd.c (_bfd_generic_find_line): New.
97 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
98 with _bfd_generic_find_line.
99 (bfd_target): Add _bfd_find_line.
101 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
103 * dwarf2.c (decode_line_info): Properly set low_pc.
105 2005-06-06 Alan Modra <amodra@bigpond.net.au>
107 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
108 case, include addend when indexing .opd section map.
109 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
110 clear opd_adjust array if no_opd_opt set. Tidy code.
111 Ignore zero size .opd. Check bfd_alloc return value.
112 (ppc_stub_name): Return immediately on bfd_malloc fail.
113 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
115 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
117 * dwarf2.c (comp_unit): Fix a typo in comment.
119 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
121 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
122 (reloc_type_lookup): Dito.
123 (elf_vax_discard_copies): Dito.
124 (elf_vax_instantiate_got_entries): Dito.
125 (elf_vax_link_hash_traverse): Dito.
126 (elf_vax_link_hash_newfunc): Dito.
127 (elf_vax_link_hash_table_create): Dito.
128 (elf32_vax_set_private_flags): Dito.
129 (elf32_vax_merge_private_bfd_data): Dito.
130 (elf32_vax_print_private_bfd_data): Dito.
131 (elf_vax_check_relocs): Dito.
132 (elf_vax_gc_mark_hook): Dito.
133 (elf_vax_gc_sweep_hook): Dito.
134 (elf_vax_size_dynamic_sections): Dito.
135 (elf_vax_discard_copies): Dito.
136 (elf_vax_instantiate_got_entries): Dito.
137 (elf_vax_relocate_section): Dito.
138 (elf_vax_finish_dynamic_symbol): Dito.
139 (elf_vax_finish_dynamic_sections): Dito.
140 (elf_vax_hash_table): Break-up of line isn't needed.
141 (elf_vax_check_relocs): Remove leading whitespace
142 (elf_vax_relocate_section): Remove redundant whitespace
143 (elf_vax_link_hash_newfunc): Don't cast NULL.
144 (elf_vax_link_hash_table_create): Dito.
145 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
147 2005-06-03 Alan Modra <amodra@bigpond.net.au>
150 * configure.in: Bump version
151 * configure: Regenerate.
152 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
153 discarded section sym refs and kill linker output.
154 * simple.c (simple_dummy_einfo): New function.
155 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
157 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
160 2005-06-02 Alan Modra <amodra@bigpond.net.au>
162 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
163 restrictive of func code and func descr for undefined syms as well
166 2005-05-31 Jim Blandy <jimb@redhat.com>
168 * Makefile.am: Regenerate dependencies with 'make dep-am'.
169 * Makefile.in: Regenerate.
171 2005-05-31 Richard Henderson <rth@redhat.com>
173 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
174 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
175 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
176 (elf64_alpha_want_plt): Update to match.
177 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
178 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
180 2005-05-31 Zack Weinberg <zack@codesourcery.com>
182 * elf32-arm.c (elf32_arm_reloc_type_lookup)
183 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
184 Use ISO C90 function declaration style.
186 2005-05-31 James E Wilson <wilson@specifixinc.com>
188 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
189 header PF_R flag on PT_LOAD segments.
191 2005-05-30 Richard Henderson <rth@redhat.com>
193 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
194 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
196 2005-05-29 Richard Henderson <rth@redhat.com>
198 * configure.in (--enable-secureplt): New.
199 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
200 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
201 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
202 (elf64_alpha_use_secureplt): New.
203 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
204 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
205 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
206 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
207 (struct alpha_elf_link_hash_entry): Add plt_offset.
208 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
209 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
210 (PLT_ENTRY_WORD3): Remove.
211 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
212 on .plt and create .got.plt.
213 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
214 (get_got_entry): Initialize plt_offset.
215 (elf64_alpha_want_plt): New.
216 (elf64_alpha_check_relocs): Use it.
217 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
219 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
221 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
223 (elf64_alpha_size_plt_section): Size .got.plt section.
224 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
226 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
227 Add PLTRO DYNAMIC entry.
228 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
229 (elf64_alpha_finish_dynamic_sections): Likewise.
231 2005-05-28 David Daney <ddaney@avtrex.com>
233 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
234 calculation of DT_RELSZ to occur after all dynamic relocations
237 2005-05-28 Eli Zaretskii <eliz@gnu.org>
239 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
240 * config.in, configure: Regenerate.
242 2005-05-26 Mark Kettenis <kettenis@gnu.org>
243 Maciej W. Rozycki <macro@linux-mips.org>
245 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
246 stop processing of options if one of invalid size is
248 (_bfd_mips_elf_section_from_shdr): Likewise.
249 (_bfd_mips_elf_fake_sections): Reset the type of empty special
252 2005-05-26 Richard Henderson <rth@redhat.com>
254 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
255 plt_old_section, plt_old_value.
256 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
257 (elf64_alpha_size_plt_section_1): Don't use it.
259 2005-05-26 Jakub Jelinek <jakub@redhat.com>
261 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
262 first shdr has sh_size == 0. Fail if e_shnum is large to cause
263 arithmetic overflow when allocating the i_shdr array.
264 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
266 2005-05-25 Richard Henderson <rth@redhat.com>
268 * elf64-alpha.c: Update all function definitions to ISO C. Remove
269 all function prototypes; rearrange functions into def-use order.
271 2005-05-25 Richard Henderson <rth@redhat.com>
273 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
274 in the presence of deleting elements.
275 (elf64_alpha_size_got_sections): Zero dead got section size.
277 2005-05-23 Fred Fish <fnf@specifixinc.com>
279 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
280 (struct funcinfo): Add caller_func, caller_file, caller_line.
281 tag, and nesting_level members.
282 (lookup_address_in_function_table): Change first passed parameter
283 from "struct funcinfo *" to "struct comp_unit *".
284 (lookup_address_in_function_table): Dereference unit to find function
286 (lookup_address_in_function_table): Traverse the function list to
287 create a chain of inlined functions back to the first non inlined
289 (scan_unit_for_functions): Remember tag and nesting level. Handle
290 DW_AT_call_file and DW_AT_call_line.
291 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
292 call to pass unit pointer instead of function table pointer. For
293 inlined functions, save pointer to the inliner chain.
294 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
295 (_bfd_dwarf2_find_inliner_info): New function that returns information
296 from the inliner chain after a call to bfd_find_nearest_line.
298 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
299 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
300 NAME##_find_inliner_info.
301 (bfd_target): Add _bfd_find_inliner_info.
302 * bfd-in2.h: Regenerate.
304 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
305 macro that always returns bfd_false.
306 (_bfd_dwarf2_find_inliner_info): Declare.
307 * libbfd.h: Regenerate.
309 * elf32-arm.c (elf32_arm_find_inliner_info): New function
310 that calls _bfd_dwarf2_find_inliner_info.
311 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
313 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
314 that calls _bfd_dwarf2_find_inliner_info.
315 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
316 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
317 _bfd_mips_elf_find_inliner_info.
318 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
319 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
321 * elf.c (_bfd_elf_find_inliner_info): New function that calls
322 _bfd_dwarf2_find_inliner_info.
323 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
324 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
325 _bfd_elf_find_inliner_info.
327 * coffgen.c (coff_find_inliner_info): New function that
328 calls _bfd_dwarf2_find_inliner_info.
329 * libcoff-in.h (coff_find_inliner_info): Declare.
330 * libcoff.h: Regenerate.
331 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
332 (pmac_xcoff_vec) Ditto.
333 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
334 (aix5coff64_vec): Ditto.
336 * aout-target.h (MY_find_inliner_info): Define as
337 _bfd_nosymbols_find_inliner_info.
338 * aout-tic30.c (MY_find_inliner_info): Ditto.
339 * binary.c (binary_find_inliner_info): Ditto.
340 * i386msdos.c (msdos_find_inliner_info): Ditto.
341 * ihex.c (ihex_find_inliner_info): Ditto.
342 * libaout.h (aout_32_find_inliner_info): Ditto.
343 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
344 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
345 * mmo.c (mmo_find_inliner_info): Ditto.
346 * nlm-target.h (nlm_find_inliner_info): Ditto.
347 * pef.c (bfd_pef_find_inliner_info): Ditto.
348 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
349 * srec.c (srec_find_inliner_info): Ditto.
350 * tekhex.c (tekhex_find_inliner_info): Ditto.
351 * versados.c (versados_find_inliner_info): Ditto.
352 * xsym.c (bfd_sym_find_inliner_info): Ditto.
354 * ieee.c (ieee_find_inliner_info): New function that always
356 * oasys.c (oasys_find_inliner_info): Ditto.
357 * vms.c (vms_find_inliner_info): Ditto.
359 2005-05-24 Alan Modra <amodra@bigpond.net.au>
361 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
362 force old plt layout.
364 2005-05-22 Richard Henderson <rth@redhat.com>
366 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
368 (elf64_alpha_check_relocs): Likewise.
369 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
370 non-allocated sections.
372 2005-05-22 Richard Henderson <rth@redhat.com>
374 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
375 undefweak to use zero register. Call elf64_alpha_relax_got_load
376 if not all uses removed.
377 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
378 (elf64_alpha_relax_section): Handle undefweak symbols.
379 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
380 (elf64_alpha_size_rela_got_1): Likewise.
381 (elf64_alpha_relocate_section): Likewise.
383 2005-05-22 Richard Henderson <rth@redhat.com>
385 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
386 on SEC_CODE sections.
388 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
390 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
392 (som_write_space_strings): Change type of tmp_space and p to char *.
393 (som_write_symbol_strings): Likewise. Also change type of comp to
395 (som_begin_writing): Change type of strings_size to unsigned int.
396 (som_finish_writing): Likewise.
397 (som_slurp_reloc_table): Change type of external_relocs to unsigned
399 * som.h (struct som_section_data_struct): Change type of reloc_stream
400 field to unsigned char *.
402 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
404 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
405 copy relocations for VxWorks.
407 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
409 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
411 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
412 (ppc_elf_check_relocs): Set has_sda_refs.
413 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
414 copy relocations. Use has_sda_refs to place variables in .sbss.
415 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
418 2005-05-20 Bob Wilson <bob.wilson@acm.org>
420 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
421 xtensa_default_isa is initialized.
423 2005-05-20 Alan Modra <amodra@bigpond.net.au>
425 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
426 for second and subsequent list entries. Only allocate multiple
427 glink stubs when shared or pie.
428 (ppc_elf_finish_dynamic_symbol): Break out early when only one
429 glink stub is needed.
431 2005-05-19 Zack Weinberg <zack@codesourcery.com>
433 * Makefile.am: Have 'all' depend on 'info'.
434 * Makefile.in: Regenerate.
436 2005-05-19 Alan Modra <amodra@bigpond.net.au>
438 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
439 init_offset. Add init_got_refcount, init_plt_refcount,
440 init_got_offset and init_plt_offset.
441 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
442 (_bfd_elf_link_hash_hide_symbol): Likewise.
443 (_bfd_elf_link_hash_table_init): Likewise.
444 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
445 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
446 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
447 (bfd_elf_size_dynamic_sections): Likewise.
448 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
449 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
450 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
451 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
452 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
453 (struct plt_entry): New.
454 (ppc_elf_link_hash_table_create): Set new init_plt fields.
455 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
456 use _bfd_elf_link_hash_copy_indirect.
457 (update_plt_info, find_plt_ent): New functions.
458 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
459 and adjust for use of plt list rather than refcount.
460 (ppc_elf_gc_sweep_hook): Likewise.
461 (ppc_elf_tls_optimize): Likewise.
462 (ppc_elf_adjust_dynamic_symbol): Likewise.
463 (allocate_dynrelocs): Likewise.
464 (ppc_elf_relax_section): Likewise.
465 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
466 when performing a relocatable link.
467 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
468 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
471 2005-05-19 Alan Modra <amodra@bigpond.net.au>
473 * elf.c (assign_file_positions_for_segments): Use maximum of
474 maxpagesize and section alignment when adjusting initial
475 segment offset and section offsets.
477 2005-05-18 Zack Weinberg <zack@codesourcery.com>
479 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
482 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
484 * elf.c (group_signature): Undo the last change. Check if the
485 symbol table section is correct.
487 2005-05-17 Zack Weinberg <zack@codesourcery.com>
489 * elf32-arm.c: Wherever possible, use official reloc names
491 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
492 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
493 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
494 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
495 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
496 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
497 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
498 Add many new relocations from AAELF.
499 (elf32_arm_howto_from_type): Update to match.
500 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
501 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
502 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
503 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
504 (elf32_arm_final_link_relocate): Add support for
505 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
506 case entries redundant with default.
508 * reloc.c: Reorganize ARM relocations. Add Thumb
509 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
510 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
511 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
512 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
513 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
514 * bfd-in2.h, libbfd.h: Regenerate.
516 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
518 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
520 * format.c (bfd_check_format_matches): Set output_has_begun
522 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
523 special case for both_direction.
525 2005-05-17 Nick Clifton <nickc@redhat.com>
527 * elf.c (group_signature): Check for a group section which is
528 actually a (corrupt) symbol table section in disguise and prevent
529 an infinite loop from occurring.
531 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
533 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
536 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
538 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
539 predicate on slot 0 only if slot 0 isn't br.
541 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
544 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
545 empty sdynbss section.
546 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
548 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
550 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
553 2005-05-17 Alan Modra <amodra@bigpond.net.au>
555 * elf32-ppc.c (LIS_11. LIS_12): Define.
556 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
557 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
558 for --data-plt when building non-pie executables.
560 2005-05-17 Nick Clifton <nickc@redhat.com>
562 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
563 the situation where a symbols's section is not known but a section
564 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
567 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
568 the presence of a symbol table to just before the symbol table is
571 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
574 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
575 (elfNN_ia64_relax_section): Use it.
577 2005-05-14 Mark Kettenis <kettenis@gnu.org>
579 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
582 2005-05-14 Alan Modra <amodra@bigpond.net.au>
584 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
586 (ppc_elf_finish_dynamic_sections): Likewise.
588 2005-05-13 Fred Fish <fnf@specifixinc.com>
590 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
593 2005-05-13 Bob Wilson <bob.wilson@acm.org>
595 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
596 periods in linkonce_kind values.
598 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
600 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
601 against protected function when building executable.
603 2005-05-12 Alan Modra <amodra@bigpond.net.au>
605 * elf32-ppc.c (LWZU_0_X_11): Delete.
606 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
607 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
608 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
610 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
612 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
613 Generate .glink branch table and updated stubs.
615 2005-05-11 Alan Modra <amodra@bigpond.net.au>
617 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
618 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
619 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
620 (CROR_151515, CROR_313131): Delete.
621 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
622 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
623 LWZU_0_X_11): Define.
624 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
625 and R_PPC_REL16_HA entries.
626 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
627 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
628 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
629 new_plt, and old_plt.
630 (ppc_elf_create_dynamic_sections): Create .glink section.
631 (ppc_elf_check_relocs): Set new_plt and old_plt.
632 (ppc_elf_select_plt_layout): New function.
633 (ppc_elf_tls_setup): Set plt output section elf type and flags.
634 (allocate_got): Handle differences between old and new got layout.
635 (allocate_dynrelocs): Likewise for plt.
636 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
637 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
638 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
639 destination of R_PPC_PLTREL24 relocs.
640 (ppc_elf_relocate_section): Handle new relocs and changed destination
642 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
643 differences in layout.
644 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
645 put a blrl in new got. Write glink contents.
646 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
647 * libbfd.h: Regenerate.
648 * bfd-in2.h: Regenerate.
650 2005-05-11 Andreas Schwab <schwab@suse.de>
652 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
655 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
657 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
658 section if SEC_ALLOC isn't set.
660 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
662 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
663 * acinclude.m4: Don't sinclude accross.m4.
664 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
666 2005-05-09 Alan Modra <amodra@bigpond.net.au>
668 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
669 (ppc64_elf_add_symbol_hook): Set has_dotsym.
670 (ppc64_elf_check_directives): Only process syms when has_dotsym.
671 (func_desc_adjust): Hide fake function descriptors when function
672 code entry is defined.
673 (adjust_opd_syms): Adjust for deleted_section becoming union field.
675 2005-05-09 Alan Modra <amodra@bigpond.net.au>
677 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
679 2005-05-08 Dave Korn <dave.korn@artimi.com>
681 * coff-tic80.c: Undefine _CONST after system headers to prevent
682 clash with tic80-specific definition in include/coff/tic80.h
684 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
687 * elflink.c (elf_link_output_extsym): Use output_bfd if
688 h->root.u.def.section is bfd_abs_section_ptr when reporting
691 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
693 * elf-bfd.h (elf_backend_data): Update special_sections to
694 array of pointer to bfd_elf_special_section.
695 * elf.c (special_sections): Likewise.
696 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
697 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
698 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
699 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
700 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
701 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
702 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
703 * elf32-v850.c (v850_elf_special_sections): Likewise.
704 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
705 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
706 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
707 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
708 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
709 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
710 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
711 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
713 * elf.c (get_special_section): Updated.
715 2005-05-07 Alan Modra <amodra@bigpond.net.au>
717 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
718 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
719 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
721 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
722 * elf32-frv.c (_frv_create_got_section): Likewise.
723 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
724 (elf_backend_got_symbol_offset): Don't define.
725 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
726 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
728 (ppc_elf_create_got): Tidy.
729 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
730 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
731 (ppc_elf_gc_sweep_hook): Likewise.
732 (ppc_elf_relocate_section): Likewise.
733 (ppc_elf_finish_dynamic_symbol): Likewise.
734 (allocate_got): New function.
735 (allocate_dynrelocs): Use allocate_got.
736 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
737 so that local got can refcount it. Set got_header_size.
738 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
740 (ppc_elf_finish_dynamic_sections): Likewise.
741 (elf_backend_got_symbol_offset): Don't define.
742 (elf_backend_got_header_size): Ditto.
744 2005-05-05 Steve Ellcey <sje@cup.hp.com>
746 * configure.in (ACX_HEADER_STRING): New.
747 * configure: Regenerate.
748 * config.in: Regenerate.
749 * sysdep.h (STRING_WITH_STRINGS): Use.
751 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
753 * elf.c (_bfd_elf_close_and_cleanup): Only call
754 _bfd_dwarf2_cleanup_debug_info on bfd_object.
756 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
758 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
759 "__bss_start" instead of "_edata" as fallback.
761 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
763 * bfd-in2.h: Regenerated.
765 2005-05-05 Paul Brook <paul@codesourcery.com>
767 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
768 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
770 * configure: Regenerate.
771 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
772 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
773 (elf32-i386.lo): Depend on elf-vxworks.h.
774 (elf-vxworks.lo): New rule.
775 * Makefile.in: Regenerate.
776 * elf-bfd.h (elf_backend_data): Update type of
777 elf_backend_emit_relocs.
778 (_bfd_elf_link_output_relocs): Update prototype.
779 * elflink.c (_bfd_elf_link_output_relocs): Always use
780 bed->elf_backend_emit_relocs when outputting relocations.
781 * elfxx-target.h (elf_backend_emit_relocs): Default to
782 _bfd_elf_link_output_relocs.
783 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
784 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
785 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
786 (elf_i386_plt0_entry): Remove padding.
787 (elf_i386_pic_plt0_entry): Ditto.
788 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
789 (PLT_NON_JUMP_SLOT_RELOCS): Define.
790 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
791 plt0_pad_byte fields.
792 (elf_i386_link_hash_table_create): Zero them.
793 (elf_i386_create_dynamic_sections): Create static relocation section.
794 (allocate_dynrelocs): Allocate space for static PLT relocations.
795 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
796 symbols. Give PLT symbols function type. Don't strip PLT sections
797 if we have exported symbols from them.
798 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
799 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
801 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
802 Add relocation for GOT location. Fill in PLT static relocations.
803 (elf_i386_vxworks_link_hash_table_create): New function.
804 (elf_i386_vxworks_link_output_symbol_hook): New function.
805 * elf-vxworks.h: New file.
807 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
809 * section.c (bfd_make_section_anyway_with_flags): New.
810 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
811 (bfd_make_section_with_flags): New.
812 (bfd_make_section): Call bfd_make_section_with_flags.
814 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
815 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
816 instead of bfd_make_section/bfd_make_section and don't call
817 bfd_set_section_flags.
818 (mn10300_elf_check_relocs): Likewise.
819 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
820 * elf32-arm.c (create_got_section): Likewise.
821 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
822 (elf32_arm_check_relocs): Likewise.
823 * elf32-cris.c (cris_elf_check_relocs): Likewise.
824 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
825 (_frv_create_got_section): Likewise.
826 (elf32_frvfdpic_create_dynamic_sections): Likewise.
827 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
828 (elf32_hppa_check_relocs): Likewise.
829 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
830 (i370_elf_check_relocs): Likewise.
831 * elf32-i386.c (create_got_section): Likewise.
832 (elf_i386_check_relocs): Likewise.
833 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
834 (create_got_section): Likewise.
835 (m32r_elf_create_dynamic_sections): Likewise.
836 (m32r_elf_check_relocs): Likewise.
837 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
838 * elf32-ppc.c (ppc_elf_create_got): Likewise.
839 (ppc_elf_create_dynamic_sections): Likewise.
840 (ppc_elf_add_symbol_hook): Likewise.
841 (ppc_elf_check_relocs): Likewise.
842 * elf32-s390.c (create_got_section): Likewise.
843 (elf_s390_check_relocs): Likewise.
844 * elf32-sh.c (create_got_section): Likewise.
845 (sh_elf_create_dynamic_sections): Likewise.
846 (sh_elf_check_relocs): Likewise.
847 * elf32-vax.c (elf_vax_check_relocs): Likewise.
848 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
849 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
850 (add_extra_plt_sections): Likewise.
851 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
852 (elf64_alpha_create_got_section): Likewise.
853 (elf64_alpha_create_dynamic_sections): Likewise.
854 (elf64_alpha_check_relocs): Likewise.
855 * elf64-hppa.c (get_reloc_section): Likewise.
859 (get_stub): Likewise.
860 (elf64_hppa_create_dynamic_sectionso): Likewise.
861 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
862 * elf64-ppc.c (create_linkage_sections): Likewise.
863 (ppc64_elf_check_relocs): Likewise.
864 * elf64-s390.c (create_got_section): Likewise.
865 (elf_s390_check_relocs): Likewise.
866 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
867 (sh64_elf64_create_dynamic_sections): Likewise.
868 * elf64-x86-64.c (create_got_section): Likewise.
869 (elf64_x86_64_check_relocs): Likewise.
870 * elflink.c (_bfd_elf_create_got_section): Likewise.
871 (_bfd_elf_link_create_dynamic_sections): Likewise.
872 (elf_link_add_object_symbols): Likewise.
873 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
874 (elfNN_ia64_create_dynamic_sections): Likewise.
875 (get_fptr): Likewise.
876 (get_pltoff): Likewise.
877 (get_reloc_section): Likewise.
878 (elfNN_ia64_object_p): Likewise.
879 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
880 (mips_elf_create_compact_rel_section): Likewise.
881 (mips_elf_create_got_section): Likewise.
882 (_bfd_mips_elf_create_dynamic_sections): Likewise.
883 * elfxx-sparc.c (create_got_section): Likewise.
884 (_bfd_sparc_elf_check_relocs): Likewise.
886 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
887 on linker created sections.
889 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
892 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
893 script on executable.
895 2005-05-05 John Levon <levon@movementarian.org>
897 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
898 allocated memory before returning.
899 (decode_line_info): Likewise.
900 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
901 allocated by functions in this file.
902 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
903 * elf.c (_bfd_elf_close_and_cleanup): Call
904 _bfd_dwarf2_cleanup_debug_info.
906 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
908 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
909 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
910 * configure, config.in, Makefile.in: Regenerate.
911 * sysdep.h (stpcpy): Revert last change.
913 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
915 * sysdep.h (stpcpy): Wrap declaration in parentheses.
917 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
919 * elfxx-ia64.c (ARCH_SIZE): New.
920 (LOG_SECTION_ALIGN): Likewise.
921 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
922 align relocation sections.
923 (get_fptr): Likewise.
924 (get_reloc_section): Likewise.
925 (elfNN_ia64_tprel_base): Likewise.
926 (elfNN_ia64_check_relocs): Support 32bit relocations.
927 (allocate_global_fptr_got): Likewise.
928 (allocate_dynrel_entries): Likewise.
929 (set_got_entry): Likewise.
930 (set_pltoff_entry): Likewise.
931 (elfNN_ia64_relocate_section): Likewise.
933 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
935 * configure.in: Add AC_CHECK_DECLS(stpcpy).
936 * configure: Regenerate.
937 * config.in: Likewise.
939 * sysdep.h (stpcpy): New.
941 2005-05-04 Nick Clifton <nickc@redhat.com>
943 * Update the address and phone number of the FSF organization in
944 the GPL notices in the following files:
945 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
946 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
947 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
948 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
949 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
950 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
951 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
952 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
953 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
954 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
955 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
956 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
957 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
958 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
959 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
960 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
961 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
962 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
963 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
964 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
965 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
966 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
967 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
968 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
969 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
970 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
971 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
972 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
973 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
974 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
975 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
976 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
977 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
978 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
979 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
980 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
981 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
982 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
983 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
984 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
985 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
986 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
987 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
988 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
989 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
990 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
991 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
992 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
993 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
994 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
995 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
996 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
997 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
998 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
999 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1000 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1001 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1002 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1003 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1004 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1005 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1006 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1007 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1008 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1009 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1010 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1011 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1012 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1013 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1014 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1017 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1019 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1020 * bfd-in2.h: Regenerated.
1022 * elflink.c (bfd_elf_set_symbol): New.
1023 (_bfd_elf_provide_symbol): Call it.
1024 (_bfd_elf_provide_section_bound_symbols): New.
1026 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1028 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
1029 at the end, if a strong definition has already been seen.
1031 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1033 * section.c (struct bfd_section): Replace link_order_head and
1034 link_order_tail with map_head and map_tail union.
1035 (STD_SECTION): Update.
1036 (_bfd_strip_section_from_output): Delete.
1037 * aoutx.h: Update throughout for above changes.
1038 * coff-ppc.c: Likewise.
1039 * cofflink.c: Likewise.
1040 * ecoff.c: Likewise.
1041 * elf-eh-frame.c: Likewise.
1042 * elf-m10300.c: Likewise.
1044 * elf32-arm.c: Likewise.
1045 * elf32-cris.c: Likewise.
1046 * elf32-hppa.c: Likewise.
1047 * elf32-i386.c: Likewise.
1048 * elf32-m32r.c: Likewise.
1049 * elf32-m68hc1x.c: Likewise.
1050 * elf32-m68k.c: Likewise.
1051 * elf32-ppc.c: Likewise.
1052 * elf32-s390.c: Likewise.
1053 * elf32-sh.c: Likewise.
1054 * elf32-vax.c: Likewise.
1055 * elf32-xtensa.c: Likewise.
1056 * elf64-alpha.c: Likewise.
1057 * elf64-hppa.c: Likewise.
1058 * elf64-ppc.c: Likewise.
1059 * elf64-s390.c: Likewise.
1060 * elf64-sh64.c: Likewise.
1061 * elf64-x86-64.c: Likewise.
1062 * elflink.c: Likewise.
1063 * elfxx-ia64.c: Likewise.
1064 * elfxx-mips.c: Likewise.
1065 * elfxx-sparc.c: Likewise.
1066 * linker.c: Likewise.
1067 * merge.c: Likewise.
1068 * pdp11.c: Likewise.
1069 * xcofflink.c: Likewise.
1070 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
1071 out from bfd_elf_size_dynamic_sections.
1072 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
1073 * bfd-in2.h: Regenerate.
1075 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1077 * section.c (bfd_section_list_remove): Don't clear s->next.
1078 (bfd_section_list_append): Always init s->prev.
1079 (bfd_section_list_prepend): Define.
1080 (bfd_section_list_insert_after): Minor optimization.
1081 (bfd_section_removed_from_list): Rewrite.
1082 * elf.c (assign_section_numbers): Simplify list traversal now that
1083 bfd_section_list_remove doesn't destroy removed section next ptr.
1084 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1085 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
1086 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
1087 * bfd-in2.h: Regenerate.
1089 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1091 * bfd.c (bfd): Remove section_tail and add section_last.
1092 (bfd_preserve): Likewise.
1093 (bfd_preserve_save): Likewise.
1094 (bfd_preserve_restore): Likewise.
1095 * opncls.c (_bfd_new_bfd): Likewise.
1097 * coffcode.h (coff_compute_section_file_positions): Updated.
1098 (coff_compute_section_file_positions): Likewise.
1099 * elf.c (assign_section_numbers): Likewise.
1100 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1101 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1102 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
1103 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1104 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1105 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1107 * ecoff.c (bfd_debug_section): Initialize prev.
1109 * section.c (bfd_section): Add prev.
1110 (bfd_section_list_remove): Updated.
1111 (bfd_section_list_append): New.
1112 (bfd_section_list_insert_after): New.
1113 (bfd_section_list_insert_before): New.
1114 (bfd_section_list_insert): Removed.
1115 (bfd_section_removed_from_list): Updated.
1116 (STD_SECTION): Initialize prev.
1117 (bfd_section_init): Updated.
1118 (bfd_section_list_clear): Updated.
1120 * bfd-in2.h: Regenerated.
1122 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1124 * elf.c (_bfd_elf_new_section_hook): Don't call
1125 _bfd_elf_get_sec_type_attr on sections from input files.
1127 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1129 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
1130 hash table size 16699 instead of bfd_hash_table_init.
1132 2005-05-01 Paul Brook <paul@codesourcery.com>
1134 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
1135 definition has already been seen.
1137 2005-05-01 Paul Brook <paul@codesourcery.com>
1139 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
1140 R_ARM_PLT32 the same as R_ARM_PC24.
1141 (arm_add_to_rel): Ditto.
1143 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1145 * config.bfd: Add h8300*-*-rtemscoff.
1146 Switch h8300*-*-rtems* to elf.
1148 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1150 * aclocal.m4, Makefile.in: Regnerated.
1152 2005-04-28 Paul Brook <paul@codesourcery.com>
1154 Merge changes only applied to Makefile.in.
1155 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
1156 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1157 (elfxx-sparc.lo): New rule.
1158 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1159 (elf64-sparc.lo): Likewise.
1161 2005-04-28 Julian Brown <julian@codesourcery.com>
1163 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
1166 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
1168 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
1170 * elf.c (bfd_elf_sym_name): Updated.
1171 (group_signature): Likewise.
1172 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1173 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
1174 (ppc64_elf_edit_toc): Likewise.
1175 (ppc64_elf_relocate_section): Likewise.
1176 * elfcode.h (elf_slurp_symbol_table): Likewise.
1177 * elflink.c (elf_link_input_bfd): Likewise.
1179 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
1180 bfd_elf_sym_name to get local symbol name when reporting errors.
1182 2005-04-27 Nick Clifton <nickc@redhat.com>
1184 * elflink.c (elf_link_input_bfd): Handle the case where a badly
1185 formatted input file results in a reloc which has no associated
1188 2005-04-26 Jerome Guitton <guitton@gnat.com>
1190 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
1192 2005-04-25 David S. Miller <davem@davemloft.net>
1194 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
1195 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
1196 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
1199 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
1202 * elflink.c (elf_link_input_bfd): Make non-debugging reference
1203 to discarded section an error.
1205 2005-04-21 Jerome Guitton <guitton@gnat.com>
1207 * configure.in: Replace BFD_NEED_DECLARATION checks by the
1208 corresponding AC_CHECK_DECLS.
1209 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
1211 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
1212 * configure: Regenerate.
1215 2005-04-21 Andreas Schwab <schwab@suse.de>
1217 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
1218 unsigned from type of dynamic_interpreter.
1219 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
1222 * elf.c (assign_section_numbers): Fix comment.
1224 2005-04-21 Jerome Guitton <guitton@gnat.com>
1226 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
1227 for struct som_exec_auxhdr fields.
1229 2005-04-21 Nick Clifton <nickc@redhat.com>
1231 * aout-adobe.c: Convert to ISO C and fix formatting.
1232 * aout-arm.c: Convert to ISO C and fix formatting.
1233 * aout-cris.c: Convert to ISO C and fix formatting.
1234 * aout-ns32k.c: Convert to ISO C and fix formatting.
1235 * aout-tic30.c: Convert to ISO C and fix formatting.
1236 * coffcode.h: Convert to ISO C and fix formatting.
1237 * coffswap.h: Convert to ISO C and fix formatting.
1238 * i386aout.c: Convert to ISO C and fix formatting.
1239 * libaout.h: Convert to ISO C and fix formatting.
1240 * libcoff-in.h: Convert to ISO C and fix formatting.
1241 * libcoff.h: Convert to ISO C and fix formatting.
1242 * libecoff.h: Convert to ISO C and fix formatting.
1243 * libnlm.h: Convert to ISO C and fix formatting.
1244 * libpei.h: Convert to ISO C and fix formatting.
1245 * libxcoff.h: Convert to ISO C and fix formatting.
1246 * nlm-target.h: Convert to ISO C and fix formatting.
1247 * nlm.c: Convert to ISO C and fix formatting.
1248 * nlm32-alpha.c: Convert to ISO C and fix formatting.
1249 * nlm32-i386.c: Convert to ISO C and fix formatting.
1250 * nlm32-ppc.c: Convert to ISO C and fix formatting.
1251 * nlm32-sparc.c: Convert to ISO C and fix formatting.
1252 * nlmcode.h: Convert to ISO C and fix formatting.
1253 * nlmswap.h: Convert to ISO C and fix formatting.
1254 * pe-mips.c: Convert to ISO C and fix formatting.
1255 * peXXigen.c: Convert to ISO C and fix formatting.
1256 * peicode.h: Convert to ISO C and fix formatting.
1257 * vms-gsd.c: Convert to ISO C and fix formatting.
1258 * vms-hdr.c: Convert to ISO C and fix formatting.
1259 * vms-misc.c: Convert to ISO C and fix formatting.
1260 * vms-tir.c: Convert to ISO C and fix formatting.
1261 * vms.c: Convert to ISO C and fix formatting.
1262 * vms.h: Convert to ISO C and fix formatting.
1264 * coffgen.c (coff_print_symbol): Restore correct formatting of
1267 2005-04-20 David S. Miller <davem@davemloft.net>
1269 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
1270 (_bfd_sparc_elf_link_hash_table_create): Likewise.
1271 (allocate_dynrelocs): Likewise.
1273 2005-04-20 Jerome Guitton <guitton@gnat.com>
1275 * configure.in: Fix the check for basename declaration. Add check
1276 for declarations of ftello, ftello64, fseeko, fseeko64.
1277 * configure: Regenerate.
1279 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
1281 2005-04-19 David S. Miller <davem@davemloft.net>
1283 * elfxx-sparc.c: New file.
1284 * elfxx-sparc.h: New file.
1285 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
1286 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1287 (elfxx-sparc.lo): New rule.
1288 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1289 (elf64-sparc.lo): Likewise.
1290 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
1291 (bfd_elf64_sparc_vec): Likewise.
1292 * configure: Regenerate.
1293 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
1294 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
1295 which is more consistent with elf32-sparc.c
1297 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
1299 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
1300 (mips_elf_create_local_got_entry): Check h->root.forced_local.
1302 2005-04-19 Alan Modra <amodra@bigpond.net.au>
1304 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
1305 dynamic relocs in non-SEC_ALLOC sections.
1306 (ppc_elf_gc_sweep_hook): Likewise.
1307 (ppc_elf_relax_section): Likewise.
1308 (ppc_elf_relocate_section): Likewise.
1310 2005-04-18 Nick Clifton <nickc@redhat.com>
1312 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
1313 assigning a value to return_value.
1315 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1318 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
1321 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1324 * elf.c (setup_group): Properly handle zero group count.
1326 2005-04-17 Mark Kettenis <kettenis@gnu.org>
1328 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
1329 (som_is_subspace, compare_subspaces, som_compute_checksum)
1330 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
1332 (hppa_som_reloc, compare_syms, compare_subspaces)
1333 (som_print_symbol, som_get_section_contents)
1334 (som_set_section_contents): Remove space after 'void *'.
1335 (som_bfd_print_private_bfd_data): Use %lx to print longs.
1336 (som_bfd_merge_private_bfd_data)
1337 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
1340 2004-04-15 Julian Brown <julian@codesourcery.com>
1342 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1343 * bfd-in2.h: Regenerate.
1344 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
1345 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
1346 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
1347 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
1348 relocations if requested to.
1349 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
1350 use_blx rather than symbian_p.
1351 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
1352 use_blx is in effect.
1353 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
1356 2005-04-15 Nick Clifton <nickc@redhat.com>
1358 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
1361 2005-04-15 Alan Modra <amodra@bigpond.net.au>
1364 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
1365 used as a list pointer.
1367 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1369 * Makefile.am (NO_WERROR): Define.
1370 * warning.m4: New file
1371 * acinclude.m4: Include warning.m4.
1372 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1373 * Makefile.in: Regenerate.
1374 * configure: Regenerate.
1376 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1378 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
1379 Write trailing padding.
1381 * merge.c (merge_strings): Round up section size for alignment.
1383 2005-04-14 David S. Miller <davem@davemloft.net>
1385 Add TLS support for 64-bit Sparc ELF.
1386 * elf64-sparc.c (sparc64_elf_dyn_relocs,
1387 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
1388 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
1389 sparc64_elf_hash_entry, sparc64_elf_tdata,
1390 sparc64_elf_local_got_tls_type): New defines.
1391 (sparc64_elf_mkobject): New function.
1392 (sparc64_elf_link_hash_table): Add members for dynamic linker
1393 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
1394 uion to track TLS GOT references. Add sym_sec to cache
1395 mappings from local sym to section.
1396 (link_hash_newfunc): New function.
1397 (sparc64_elf_bfd_link_hash_table_create): Rename to
1398 sparc64_elf_link_hash_table_create for consistency.
1399 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
1400 (sparc64_elf_create_dynamic_sections): Initialize new section
1401 members of sparc64_elf_link_hash_table. Only init srelbss
1403 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
1405 (SPARC_NOP): Define.
1406 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
1407 sparc64_elf_plt_ptr_offset): Delete.
1408 (sparc64_plt_entry_build): New function to build PLT entries
1409 gradually instread of all at once at the end of linking.
1410 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
1411 local vars. Get them from sparc64_elf_hash_table instead.
1412 Check early on if r_symndx is in bounds. Handle TLS transitions.
1413 Account for TLS GOT references and DF_STATIC_TLS, as needed.
1414 For TLS relocs, record the tls_type in either
1415 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
1416 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
1417 to the __tls_get_addr symbol. For PLT relocs, track references
1418 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
1419 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
1420 symbol references, count the number of relocations needed for
1421 that symbol. For default switch case, don't error, this lets
1422 the TLS relocs not explicitly handled by this function get
1424 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
1425 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
1426 it from sparc64_elf_hash_table. Store the real PLT offset
1427 in h->plt.offset, and build PLT entries one at a time. Also
1428 get .dynbss section pointer from htab.
1429 (allocate_dynrelocs, readonly_dynrelocs,
1430 sparc64_omit_section_dynsym): New functions.
1431 (sparc64_elf_omit_section_dynsym): Use these new functions as
1433 (dtpoff_base, tpoff): New functions.
1434 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
1435 locals, get them from sparc64_elf_hash_table. Handle TLS
1436 relocations and refcounting in main relocation loop.
1437 (sparc64_elf_finish_dynamic_symbol): Use
1438 sparc64_elf_link_hash_table. Build PLT entries as we see
1439 them. Handle TLS GOT relocations.
1440 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
1441 from sparc64_elf_hash_table. Initialize only PLT header
1442 not all entries since we not build PLT entries one by one.
1443 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
1444 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
1445 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
1447 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
1449 * elflink.c (elf_link_input_bfd): Update check for removed
1452 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1454 * Makefile.am: Run "make dep-am".
1455 * Makefile.in: Regenerate.
1456 * aclocal.m4: Regenerate.
1457 * libcoff.h: Regenerate.
1459 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1461 * linker.c (_bfd_generic_link_output_symbols): Also check if
1462 the output section of an input section has been removed from
1465 * section.c (bfd_section_list_remove): Clear the next field
1466 of the removed section.
1467 (bfd_section_removed_from_list): New.
1468 * bfd-in2.h: Regenerated.
1470 2005-04-11 David S. Miller <davem@davemloft.net>
1472 * elf32-sparc.c (elf32_sparc_relocate_section,
1473 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
1474 R_SPARC_TLS_LE_{HIX22,LOX10}.
1475 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
1476 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
1477 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
1478 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
1480 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1482 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
1484 2005-04-11 Nick Clifton <nickc@redhat.com>
1486 * aout-target.h: Convert to ISO C.
1487 * aoutf1.h: Convert to ISO C.
1488 * aoutx.h: Convert to ISO C.
1489 * bout.c: Convert to ISO C.
1490 * dwarf1.c: Convert to ISO C.
1491 * ecoffswap.h: Convert to ISO C.
1492 * freebsd.h: Convert to ISO C.
1493 * genlink.h: Convert to ISO C.
1494 * ieee.c: Convert to ISO C.
1495 * ihex.c: Convert to ISO C.
1496 * libcoff-in.h: Convert to ISO C.
1497 * mach-o.c: Convert to ISO C.
1498 * mach-o.h: Convert to ISO C.
1499 * netbsd.h: Convert to ISO C.
1500 * ns32k.h: Convert to ISO C.
1501 * ns32knetbsd.c: Convert to ISO C.
1502 * oasys.c: Convert to ISO C.
1503 * pdp11.c: Convert to ISO C.
1504 * pef-traceback.h: Convert to ISO C.
1505 * pef.c: Convert to ISO C.
1506 * pef.h: Convert to ISO C.
1507 * riscix.c: Convert to ISO C.
1508 * som.c: Convert to ISO C.
1509 * som.h: Convert to ISO C.
1510 * srec.c: Convert to ISO C.
1511 * stabs.c: Convert to ISO C.
1512 * sunos.c: Convert to ISO C.
1513 * tekhex.c: Convert to ISO C.
1514 * versados.c: Convert to ISO C.
1515 * version.h: Convert to ISO C.
1516 * xcoff-target.h: Convert to ISO C.
1517 * xcofflink.c: Convert to ISO C.
1518 * xsym.c: Convert to ISO C.
1519 * xsym.h: Convert to ISO C.
1521 2005-04-08 Paul Brook <paul@codesourcery.com>
1523 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
1524 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
1525 (ARM2THUMB_PIC_GLUE_SIZE): Define.
1526 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
1527 (elf32_arm_to_thumb_stub): Create PIC stubs.
1528 (record_arm_to_thumb_glue): Use different stub size for relocatable
1531 2005-04-05 Alan Modra <amodra@bigpond.net.au>
1533 * elf64-ppc.c (dec_dynrel_count): New function split out from
1534 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
1535 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
1536 (ppc64_elf_tls_optimize): Likewise.
1538 2005-04-05 Mark Kettenis <kettenis@gnu.org>
1540 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
1541 CORE_WCOOKIE_OFFSET.
1542 (SPARC64_WCOOKIE_OFFSET): New.
1543 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
1545 2005-04-05 Nick Clifton <nickc@redhat.com>
1547 * po/rw.po: New translation: Kinyarwanda
1548 * configure.in (ALL_LINGUAS): Add rw
1549 * configure: Regenerate.
1551 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
1553 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
1554 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
1555 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
1557 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
1558 to check for SHT_MIPS_OPTIONS sections.
1559 (_bfd_mips_elf_set_section_contents): Likewise.
1561 2005-04-04 Eric Christopher <echristo@redhat.com>
1563 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
1564 Clean up gp handling code.
1566 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1568 * elf.c (bfd_elf_set_group_contents): Ignore linker created
1570 (assign_section_numbers): Accept link_info. Check SHT_GROUP
1571 sections for relocatable files only. Remove the linker created
1573 (_bfd_elf_compute_section_file_positions): Pass link_info to
1574 assign_section_numbers.
1576 * elfxx-ia64.c (elfNN_ia64_object_p): New.
1577 (elf_backend_object_p): Defined.
1579 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1581 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
1583 2005-04-03 Fred Fish <fnf@specifixinc.com>
1585 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
1586 dwarf_ranges_size members.
1587 (struct comp_unit): Add base_address member.
1588 (struct funcinfo): Replace low/high members with an arange.
1589 (arange_add): Replace incoming "unit" parameter with "abfd" and
1590 "first_arange" pointers. Reorganize/rewrite function body.
1591 (decode_line_info): Change arange_add call to pass bfd and arange
1593 (lookup_address_in_line_info_table): Use arange list instead of
1594 individual low/high members. Walk function's arange list to find
1595 lowest PC in list, to test for overlapping functions.
1596 (read_debug_ranges): New function, reads the debug_ranges section.
1597 (lookup_address_in_function_table): Use arange list instead of
1598 individual low/high members. Rewrite to find smallest range that
1600 (read_rangelist): Read a given rangelist from debug_ranges.
1601 (scan_unit_for_functions): Use arange list instead of individual
1602 low/high members. Handle a DW_AT_ranges attribute.
1603 (parse_comp_unit): Use arange list instead of individual low/high
1604 members. Save comp unit base address. Handle a DW_AT_ranges
1607 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
1609 * elf.c (assign_section_numbers): Really use the kept section.
1611 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1613 * elf-bfd.h (_bfd_elf_check_kept_section): New.
1615 * elf.c (assign_section_numbers): When sh_link points to a
1616 discarded section, call _bfd_elf_check_kept_section to see if
1617 the kept section can be used. Otherwise reject sh_link
1618 pointing to discarded section.
1620 * elflink.c (_bfd_elf_check_kept_section): New.
1621 (elf_link_input_bfd): Use it.
1623 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1625 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
1626 that we no longer need.
1628 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1630 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
1632 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
1634 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1636 * elf.c (assign_section_numbers): Fix a typo.
1638 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1640 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
1642 (_bfd_elf_section_already_linked): Likewise.
1644 2005-03-31 Jerome Guitton <guitton@gnat.com>
1646 * config.in: Regenerate.
1648 2005-03-31 Jerome Guitton <guitton@gnat.com>
1650 * config.in (HAVE_DECL_BASENAME): New configure macro.
1651 * configure.in: Check for basename.
1652 * configure: Regenerate.
1654 2005-03-30 Julian Brown <julian@codesourcery.com>
1656 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
1657 bfd_elf32_is_arm_mapping_symbol_name.
1658 * bfd-in2.h: Regenerate.
1659 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
1660 bfd_elf32_is_arm_mapping_symbol_name.
1661 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
1662 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1663 (arm_elf_find_function): Likewise.
1664 (elf32_arm_output_symbol_hook): Likewise.
1666 2005-03-30 Julian Brown <julian@codesourcery.com>
1668 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
1669 * bfd-in2.h: Regenerate.
1670 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
1671 bfd_elf32_is_arm_mapping_symbol_name.
1672 (elf32_arm_output_symbol_hook): Likewise.
1673 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
1675 (is_arm_mapping_symbol_name): Function moved from here...
1676 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
1679 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1681 * configure.in: Check for ffs decl and alphabetize.
1682 * config.in: Regenerate.
1683 * configure: Regenerate.
1684 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1686 2005-03-29 Fred Fish <fnf@specifixinc.com>
1688 * dwarf2.c (struct comp_unit): Fix typo.
1689 (scan_unit_for_functions): Remove unused local variable "name"
1690 and dead code that set it.
1692 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1693 Phil Blundell <philb@gnu.org>
1695 * bfd-in2.h, libbfd.h: Regenerated.
1696 * reloc.c: Add ARM TLS relocations.
1697 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
1699 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
1700 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
1701 (elf32_arm_tls_ie32_howto): New.
1702 (elf32_arm_howto_from_type): Support TLS relocations.
1703 (elf32_arm_reloc_map): Likewise.
1704 (elf32_arm_reloc_type_lookup): Likewise.
1706 (struct elf32_arm_obj_tdata): New.
1707 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
1708 (elf32_arm_mkobject): New function.
1709 (struct elf32_arm_relocs_copied): Add pc_count.
1710 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
1711 (GOT_TLS_IE): Define.
1712 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
1713 (elf32_arm_link_hash_newfunc): Initialize tls_type.
1714 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
1715 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
1716 (dtpoff_base, tpoff): New functions.
1717 (elf32_arm_final_link_relocate): Handle TLS relocations.
1718 (IS_ARM_TLS_RELOC): Define.
1719 (elf32_arm_relocate_section): Warn about TLS mismatches.
1720 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
1721 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
1722 TLS relocations and pc_count.
1723 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
1724 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
1726 (elf32_arm_size_dynamic_sections): Handle TLS.
1727 (elf32_arm_finish_dynamic_symbol): Likewise.
1728 (bfd_elf32_mkobject): Define.
1730 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1732 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
1733 relocation types. Don't count relocations which will use a PLT.
1735 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1737 * elf.c (elfcore_grok_nto_status): Print tid as long.
1738 (elfcore_grok_nto_regs): Likewise.
1740 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1742 * irix-core.c: Remove some unnecessary prototypes.
1744 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1746 * irix-core.c: Convert to ISO C.
1748 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1750 * irix-core.c (do_sections): Replace + by | in expression.
1751 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
1752 to unused parameters to avoid a compiler warning.
1754 2005-03-28 Mark Kettenis <kettenis@gnu.org>
1756 * netbsd-core.c: Convert to ISO C. Fix formatting.
1758 2005-03-24 Eric Christopher <echristo@redhat.com>
1760 * elfxx-mips.c: Revert previous patch.
1762 2005-03-24 Nick Clifton <nickc@redhat.com>
1764 * targets.c (_bfd_target_vector): Only include the
1765 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
1766 all targets enabled.
1768 2005-03-24 James E Wilson <wilson@specifixinc.com>
1770 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
1771 (BFD64_BACKENDS): Add elf32-ia64.lo.
1772 * Makefile.in: Regenerate.
1774 2005-03-23 Eric Christopher <echristo@redhat.com>
1776 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
1777 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
1778 after emitting relocation.
1779 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
1780 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
1783 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1784 Nick Clifton <nickc@redhat.com>
1786 * config.bfd: Accept any C library to accompany a GNU Linux
1787 implementation, not just the GNU C library.
1788 * configure.in: Likewise.
1789 * configure: Regenerate.
1791 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
1793 * bfd-in.h (_bfd_elf_provide_symbol): New.
1794 * bfd-in2.h: Regenerated.
1796 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
1797 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
1800 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
1803 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
1805 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
1807 2005-03-22 Bob Wilson <bob.wilson@acm.org>
1809 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
1810 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
1811 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
1812 (xtensa_opcode_decode): Rearrange code.
1814 2005-03-22 Nick Clifton <nickc@redhat.com>
1816 * binary.c: Convert to ISO C90 formatting.
1817 * coff-arm.c: Convert to ISO C90 formatting.
1818 * coffgen.c: Convert to ISO C90 formatting.
1819 * elf32-gen.c: Convert to ISO C90 formatting.
1820 * elf64-gen.c: Convert to ISO C90 formatting.
1821 * hash.c: Convert to ISO C90 formatting.
1822 * ieee.c: Convert to ISO C90 formatting.
1824 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1826 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
1827 unresolved symbols in R_ARM_NONE relocations.
1829 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1831 * elf32-arm.c (elf32_arm_final_link_relocate): Add
1832 UNRESOLVED_RELOC_P argument. Set it appropriately.
1833 (elf32_arm_relocate_section): Update call to
1834 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
1835 unresolved_reloc instead.
1837 2005-03-23 Alan Modra <amodra@bigpond.net.au>
1839 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
1840 .gnu.warning.* sections.
1842 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1844 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
1846 (ppc_elf_create_linker_section): Don't try to reuse existing section.
1847 (elf_create_pointer_linker_section): Delete info parm. Don't make
1848 h dynamic. Don't set written_address_p.
1849 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
1850 (bfd_put_ptr): Delete.
1851 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
1852 Always write section contents. Assert global sym is def_regular.
1853 Use offset bottom bit as a written flag.
1854 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
1857 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1859 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
1860 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
1863 2005-03-21 Nick Clifton <nickc@redhat.com>
1865 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
1867 (t2a1_bx_pc_insn): Likewise.
1868 (t2a2_noop_insn): Likewise.
1869 (t2a3_b_insn): Likewise.
1870 (t2a1_push_insn): Likewise.
1871 (t2a2_ldr_insn): Likewise.
1872 (t2a3_mov_insn): Likewise.
1873 (t2a4_bx_insn): Likewise.
1874 (t2a5_pop_insn): Likewise.
1875 (t2a6_bx_insn): Likewise.
1876 (coff_arm_relocate_section): Only declare the high_address
1877 variable for non WINCE targets.
1879 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1881 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
1882 SEC_LINKER_CREATED. Attach to dynobj.
1883 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
1885 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1887 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
1888 sym_offset. Add name, bss_name, sym_name, sym_val.
1889 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
1890 Add sdata array of elf_linker_section_t.
1891 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
1892 (enum elf_linker_section_enum): Delete.
1893 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
1894 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
1895 the special sections are needed. Adjust htab->sdata refs.
1896 Ensure dynobj is set in sreloc code.
1897 (ppc_elf_size_dynamic_sections): Strip sdata sections.
1898 (ppc_elf_set_sdata_syms): New function.
1899 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
1900 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
1901 sym_val instead of sym_hash.
1902 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
1904 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1906 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
1907 (ppc_elf_merge_private_bfd_data): Likewise.
1909 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1911 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
1912 (ppc_elf_create_linker_section): Don't create rel_section.
1913 (elf_create_pointer_linker_section): Don't size relocs.
1914 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
1915 Don't generate relocs.
1916 (ppc_elf_relocate_section): Adjust calls to
1917 elf_finish_pointer_linker_section.
1919 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1921 * elf32-ppc.c (is_ppc_elf_target): New function.
1922 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
1923 for bfd_target_elf_flavour. Do this test before endian check.
1924 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
1925 (ppc_elf_size_dynamic_sections): Likewise.
1927 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
1929 * elf-bfd.h (elf_backend_data): Add int to
1930 elf_backend_section_from_shdr.
1931 (bfd_elf_section_data): Update comment for this_idx.
1932 (_bfd_elf_make_section_from_shdr): Add int.
1933 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
1935 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
1936 and use it to set this_idx in bfd_elf_section_data.
1937 (bfd_section_from_shdr): Pass shindex to
1938 _bfd_elf_make_section_from_shdr.
1939 (_bfd_elf_section_from_bfd_section): Use this_idx in
1940 bfd_elf_section_data to find section index.
1942 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
1943 index and pass it to _bfd_elf_make_section_from_shdr.
1944 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
1945 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1946 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
1947 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
1948 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
1949 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
1950 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
1951 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
1952 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
1954 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
1955 Ross Ridge <rridge@csclub.uwaterloo.ca>
1957 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
1958 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
1961 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1963 * elflink.c (elf_mark_used_section): Remove check for special
1966 2005-03-18 Andreas Schwab <schwab@suse.de>
1968 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
1969 from bfd_vma to ia64_insn, remove broken cast.
1971 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1973 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
1974 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
1975 elf_m68k_finish_dynamic_sections): Use it.
1977 2005-03-17 Paul Brook <paul@codesourcery.com>
1978 Dan Jacobowitz <dan@codesourcery.com>
1979 Mark Mitchell <mark@codesourcery.com>
1981 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
1982 (elf32_arm_additional_program_headers): Likewise.
1983 (elf_backend_modify_segment_map): Define.
1984 (elf_backend_additional_program_headers): Likewise.
1985 (elf32_arm_symbian_modify_segment_map): Use
1986 elf32_arm_modify_segment_map.
1988 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1990 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
1991 for special sections.
1993 2005-03-18 Alan Modra <amodra@bigpond.net.au>
1995 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
1996 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
1997 section_sym_count param, and return number of section symbols.
1998 (bfd_elf_size_dynamic_sections): Clear section symbol area of
1999 .dynsym contents. Don't bother calling swap_symbol_out on the
2000 first all-zero dynsym.
2001 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2002 special sections like bfd_abs_section.
2003 (bfd_elf_gc_sections): Spelling fix.
2005 2005-03-16 Fred Fish <fnf@specifixinc.com>
2008 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2009 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2011 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2013 * elflink.c (elf_mark_used_section): New.
2014 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2015 non-relocatable link if we don't do GC.
2017 2005-03-16 Nick Clifton <nickc@redhat.com>
2018 Ben Elliston <bje@au.ibm.com>
2020 * configure.in (werror): New switch: Add -Werror to the
2021 compiler command line. Enabled by default. Disable via
2023 * configure: Regenerate.
2025 2005-03-16 Nick Clifton <nickc@redhat.com>
2027 * ecoff.c: Convert to ISO C90 formatting.
2029 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2031 * elf32-ppc.c: Divide file into general and linker specific
2032 functions. Sort linker functions into roughly the order in which
2033 they are called by the ELF linker code.
2035 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2037 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
2038 on section. Correct comment, and add FIXME.
2039 (ppc_elf_additional_program_headers): Don't bump header count for
2040 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
2041 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
2042 do allocate memory if they need it.
2044 2005-03-15 Mikkel Krautz <krautz@gmail.com>
2046 * config.bfd (x86_64-elf): Add target.
2048 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2050 * po/es.po: Commit new Spanish translation.
2052 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
2054 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
2055 for global symbol when reporting overflow.
2057 2005-03-11 Jakub Jelinek <jakub@redhat.com>
2059 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
2060 * libbfd.h: Rebuilt.
2061 * archive.c (_bfd_ar_spacepad): New function.
2062 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
2063 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
2064 coff_write_armap): Use it.
2065 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
2067 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
2069 2005-03-10 Mark Kettenis <kettenis@gnu.org>
2071 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
2072 has_table to the start of the function.
2074 2005-03-10 Ben Elliston <bje@au.ibm.com>
2076 * archive.c: Include hashtab.h.
2077 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
2078 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
2079 (hash_file_ptr): New function.
2080 (eq_file_ptr): Likewise.
2081 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
2082 * libbfd-in.h: Include hashtab.h.
2083 (struct artdata): Change `cache' member type to htab_t.
2084 * libbfd.h: Rebuild.
2086 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2088 * configure.in: Bump version to 2.16.90.
2089 * configure: Regenerated.
2091 2005-03-07 Jakub Jelinek <jakub@redhat.com>
2093 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
2094 close is a function like macro in system headers.
2096 2005-03-07 Alan Modra <amodra@bigpond.net.au>
2099 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
2100 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
2102 2005-03-06 Alan Modra <amodra@bigpond.net.au>
2104 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
2106 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2108 * po/bfd.pot: Regenerate.
2110 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2112 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
2114 (func_desc_adjust): Force dot-syms local in executables as well
2117 2005-03-04 David Daney <ddaney@avtrex.com>
2119 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
2120 '__gnu_local_gp' symbol used by gas -mno-shared.
2122 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
2124 * elf-bfd.h (elf_backend_data): Add "const char *" to
2125 elf_backend_section_from_phdr.
2127 * elf.c (bfd_section_from_phdr): Pass "proc" to the
2128 elf_backend_section_from_phdr hook.
2130 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2131 Joseph Myers <joseph@codesourcery.com>
2133 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
2134 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
2136 (struct mips_elf_got_per_bfd_arg): Add global_count.
2137 (struct mips_elf_count_tls_arg): New.
2138 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
2139 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
2140 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
2141 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
2142 (TLS_RELOC_P): Define.
2143 (TP_OFFSET, DTP_OFFSET): Define.
2144 (dtprel_base, tprel_base): New functions.
2145 (mips_elf_link_hash_newfunc): Initialize tls_type.
2146 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
2147 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
2149 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
2150 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
2151 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
2152 (mips_tls_got_index): New functions.
2153 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
2154 arguments. Pass them to mips_elf_create_local_got_entry. Use
2156 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
2158 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
2159 mips_elf_create_local_got_entry.
2160 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
2161 arguments. Handle TLS entries.
2162 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
2163 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
2165 (mips_elf_record_global_got_symbol): Likewise.
2166 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
2168 (mips_elf_merge_gots): Handle TLS entries when merging.
2169 (mips_elf_initialize_tls_index): New function.
2170 (mips_elf_set_global_got_offset): Handle TLS entries.
2171 (mips_elf_adjust_gp): Handle TLS.
2172 (mips_elf_multi_got): Remove redundant call to
2173 mips_elf_resolve_final_got_entries. Initialize global_count.
2174 Correct a comment. Initialize new TLS members of mips_got_info.
2175 Assign TLS GOT indexes for new GOTs.
2176 (mips_elf_create_got_section): Initialize new TLS members of
2178 (mips_elf_calculate_relocation): Handle TLS relocs.
2179 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
2181 (_bfd_mips_elf_always_size_sections): Handle TLS.
2182 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2183 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
2185 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
2186 (_bfd_mips_elf_hide_symbol): Handle TLS.
2187 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
2188 (mips_reloc_map): Add TLS relocs.
2189 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
2190 * elf64-mips.c (mips_elf64_howto_table_rel)
2191 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
2192 * reloc.c: Define new MIPS TLS relocations.
2193 * libbfd.h, bfd-in2.h: Regenerated.
2195 2005-03-02 Jan Beulich <jbeulich@novell.com>
2197 * Makefile.am: Add dependency of cache.o on libiberty.h.
2198 * cache.c: Include libiberty.h.
2199 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
2201 2005-03-01 Zack Weinberg <zack@codesourcery.com>
2203 * elf.c (bfd_section_from_shdr <default case>): Call
2204 elf_backend_section_from_shdr hook unconditionally, and return
2206 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
2207 * elfxx-target.h (elf_backend_section_from_shdr)
2208 (elf_backend_section_from_phdr): Default to
2209 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
2212 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2214 * targets.h: Typo fix.
2215 * bfd-in2.h: Regenerate.
2217 * bout.c (b_out_write_object_contents): Don't use sizeof on host
2218 structs to size on-disk structures.
2219 (b_out_set_section_contents): Size the external struct, not the
2220 internal one for on-disk size.
2221 (b_out_sizeof_headers): Likewise.
2223 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2225 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
2226 entry points with the func descriptor as well as undefweak.
2228 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
2230 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
2231 present when IMPORT_NAME_UNDOECRATE is used.
2233 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
2239 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
2240 to _bfd_elf_merge_symbol.
2242 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
2243 unsigned int to return the alignment of the old common symbol
2244 in the dynamic object.
2245 (_bfd_elf_add_default_symbol): Pass NULL to
2246 _bfd_elf_merge_symbol.
2247 (elf_link_add_object_symbols): Pass &old_alignment to
2248 _bfd_elf_merge_symbol. Get the alignment of the new common
2249 symbol in the dynamic object.
2251 2005-02-24 Ben Elliston <bje@au.ibm.com>
2253 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
2254 * format.c (bfd_check_format_matches): Likewise.
2255 * archive.c (BFD_GNU960_ARMAG): Likewise.
2256 (bfd_generic_archive_p): Likewise.
2257 (_bfd_write_archive_contents): Likewise.
2259 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
2261 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
2262 * configure: Regenerate.
2264 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
2266 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
2267 COMDAT group sections to have default visibility.
2269 2005-02-24 Alan Modra <amodra@bigpond.net.au>
2271 * coffcode.h (coff_print_aux): Warning fix.
2272 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
2273 instead of section pointer to identify.
2274 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
2275 the correct size buffer for local sym mangling too.
2276 (h8300_bfd_link_add_symbols): Likewise.
2277 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
2279 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
2280 * elf32-xtensa.c (literal_value_hash): Warning fix.
2281 * versados.c (process_otr): Warning fix.
2282 (versados_canonicalize_reloc): Likewise.
2283 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
2284 * vms.c (fill_section_ptr): Warning fix.
2286 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
2288 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
2289 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
2291 2005-02-23 Nick Clifton <nickc@redhat.com>
2293 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
2294 the relvaddr field of the Elf32_crinfo structure.
2296 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
2297 variables that are passed by reference to
2298 m68hc11_get_relocation_value in case that function does not
2301 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
2302 return statements and replace with a single return at the end of
2303 the function. This helps pacify the flow analysis code in gcc 4.0.
2305 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
2306 strtab to avoid compile time warning.
2308 2005-02-23 Ben Elliston <bje@au.ibm.com>
2310 * opncls.c (bfd_zalloc): Document this function.
2312 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2314 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
2315 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
2316 Replace SEC_SHARED with SEC_COFF_SHARED.
2317 (styp_to_sec_flags): Likewise.
2319 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
2320 (TARGET_LITTLE_SYM): Likewise.
2322 * section.c (SEC_ARCH_BIT_0): Removed.
2323 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
2324 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
2325 (SEC_SHARED): Renamed to ...
2326 (SEC_COFF_SHARED): This.
2327 (SEC_BLOCK): Renamed to ...
2328 (SEC_TIC54X_BLOCK): This.
2329 (SEC_CLINK): Renamed to ...
2330 (SEC_TIC54X_CLINK): This.
2331 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
2332 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
2334 * bfd-in2.h: Regenerated.
2336 2005-02-21 Fred Fish <fnf@specifixinc.com>
2338 * dwarf2.c (find_abstract_instance_name): Call recursively
2339 to handle a DW_AT_specification.
2341 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2343 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
2344 mips_elf_create_dynamic_relocation,
2345 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
2346 Remove #if 0'd code.
2348 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2350 * Makefile.am: Run "make dep-am"
2351 * Makefile.in: Regenerate.
2353 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2355 * coffgen.c (bfd_coff_get_comdat_section): Check that
2356 coff_section_data isn't NULL.
2358 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2360 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
2361 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
2362 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
2363 useless assignments.
2364 (xcoff_write_archive_contents_big): Likewise.
2365 (_bfd_xcoff_put_ldsymbol_name): Likewise.
2366 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
2367 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
2368 * cofflink.c (process_embedded_commands): Warning fixes.
2369 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
2371 * dwarf2.c: Warning fixes.
2372 * elf-bfd.h: Likewise.
2373 * elf-eh-frame.c: Likewise.
2374 * elf-strtab.c: Likewise.
2376 * elf32-m68k.c: Likewise.
2377 * elf32-ppc.c: Likewise.
2378 * elf32-sh-symbian.c: Likewise.
2379 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
2380 * elf64-sh64.c: Likewise.
2381 * peicode.h: Likewise.
2382 * elf64-mmix.c: Warning fixes.
2383 * elfcode.h: Likewise.
2384 * elfxx-mips.c: Likewise.
2385 * libbfd-in.h: Likewise.
2386 * libbfd.c: Likewise.
2387 * mach-o.c: Likewise.
2388 * merge.c: Likewise.
2390 * opncls.c: Likewise.
2393 * vms-hdr.c: Likewise.
2394 * vms-tir.c: Likewise.
2395 * xtensa-isa.c: Likewise.
2396 * xtensa-modules.c: Likewise.
2398 (pstrcmp): Use correct choice of string lengths. Fix return value.
2399 (bfd_sym_module_name): Correct string length.
2400 * bfd-in2.h: Regenerate.
2401 * libbfd.h: Regenerate.
2403 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
2405 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
2406 uninitialized check_segment[1] in TLSMOFF case.
2407 Reported by Alan Modra.
2408 (elf32_frv_relocate_section): Improve errors and warnings.
2410 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2412 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
2414 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2416 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
2417 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
2418 * pef.c (bfd_pef_scan): Don't ignore return value of
2419 bfd_pef_scan_start_address.
2420 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
2421 bfd_mach_o_scan_start_address.
2422 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
2423 * elfxx-mips.c: Remove unnecessary prototypes.
2424 (sort_dynamic_relocs_64): Abort if not BFD64.
2426 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2428 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
2429 Skip toc reloc adjust if reloc_count is zero.
2431 2005-02-15 Nigel Stephens <nigel@mips.com>
2432 Maciej W. Rozycki <macro@mips.com>
2434 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2435 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2436 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2437 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2438 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2440 (mips16_gprel_reloc): Remove bit shuffling; call
2441 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2442 and _bfd_mips16_elf_reloc_shuffle() instead.
2443 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2444 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2446 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
2447 elf_mips16_howto_table_rel.
2448 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
2449 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
2450 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2451 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
2452 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2454 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
2455 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
2456 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
2458 (mips16_gprel_reloc): Remove bit shuffling; call
2459 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2460 and _bfd_mips16_elf_reloc_shuffle() instead.
2461 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2462 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2464 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
2465 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
2466 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2467 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2468 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2469 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2470 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2472 (mips16_gprel_reloc): Remove bit shuffling; call
2473 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2474 and _bfd_mips16_elf_reloc_shuffle() instead.
2475 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2476 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2478 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
2479 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
2480 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
2481 handle bit shuffling for MIPS16 relocs.
2482 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2483 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
2484 and _bfd_mips16_elf_reloc_shuffle().
2485 (_bfd_mips_elf_generic_reloc): Likewise.
2486 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
2488 (mips_elf_obtain_contents): Remove bit shuffling.
2489 (mips_elf_perform_relocation): Likewise; call
2490 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
2492 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
2494 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
2495 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2496 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
2497 (BFD_RELOC_MIPS16_HI16_S): Likewise.
2498 (BFD_RELOC_MIPS16_LO16): Likewise.
2499 * bfd-in2.h: Regenerate.
2500 * libbfd.h: Regenerate.
2502 2005-02-15 Jan Beulich <jbeulich@novell.com>
2504 * elfxx-ia64.c (ia64_howto_table): Correct strings for
2505 R_IA64_DTPMOD64[LM]SB.
2507 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
2509 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
2510 backward branch in the same section.
2511 (elfNN_ia64_relocate_section): Inform users that the input
2512 section is too big to relax br instruction when overflow
2513 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
2514 and R_IA64_PCREL21F.
2516 2005-02-14 Orjan Friberg <orjanf@axis.com>
2518 * elfcore.h (elf_core_file_p): Move the call to
2519 elf_backend_object_p to allow the correct machine to be set before
2520 processing the program headers.
2522 2005-02-14 Nick Clifton <nickc@redhat.com>
2525 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
2526 aware flag from the input bfd to the output bfd.
2528 2005-02-11 Maciej W. Rozycki <macro@mips.com>
2530 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
2531 R_MIPS_LITERAL relocations for external symbols.
2532 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
2533 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2535 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2537 * bfd-in2.h: Rebuilt.
2539 2005-02-11 Paul Brook <paul@codesourcery.com>
2541 * elf-bfd.h (struct elf_link_hash_table): Add
2542 is_relocatable_executable.
2543 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
2544 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
2545 symbols in relocatable executables.
2546 (bfd_elf_record_link_assignment): Create dynamic section symbols in
2547 relocatable executables.
2548 (_bfd_elf_link_renumber_dynsyms): Ditto.
2549 (bfd_elf_final_link): Ditto.
2550 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
2551 relocations into relocatable executables.
2552 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
2553 executables. Also copy absolute relocations.
2554 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
2555 in relocatable executables.
2556 (allocate_dynrelocs): Copy relocations for relocatable executables.
2557 Output dynamic symbols for symbols defined in linker scripts.
2559 2005-02-11 Nick Clifton <nickc@redhat.com>
2561 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
2562 to avoid a compile time warning.
2564 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
2567 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
2568 inclusion of coffcode.h so that it is actually picked up.
2570 * coffcode.h (coff_std_swap_table): Add an unused attribute in
2571 case it is not used.
2573 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
2574 structure and macro.
2576 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
2579 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
2580 to protect the declaration of this array.
2582 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
2583 Avoid call to memcpy with a size of 0.
2585 2005-02-12 Alan Modra <amodra@bigpond.net.au>
2587 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
2588 old-style branches to undefined dot-symbols which will be
2589 satisfied by a plt call.
2591 2005-02-11 Alan Modra <amodra@bigpond.net.au>
2593 * elf64-ppc.c (move_plt_plist): New function, extracted from..
2594 (ppc64_elf_copy_indirect_symbol): ..here.
2595 (func_desc_adjust): Use move_plt_plist.
2597 2005-02-10 Paul Brook <paul@codesourcery.com>
2599 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
2601 2005-02-10 Paul Brook <paul@codesourcery.com>
2603 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
2605 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
2606 (elf_link_renumber_local_hash_table_dynsyms): New function.
2607 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
2609 2005-02-10 Jakub Jelinek <jakub@redhat.com>
2611 * bfd-in.h (BFD_LINKER_CREATED): Define.
2612 * bfd-in2.h: Rebuilt.
2613 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
2614 BFD_LINKER_CREATED bfds when determining input bfds without
2615 .note.GNU-stack section.
2617 2005-02-10 Maciej W. Rozycki <macro@mips.com>
2619 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
2620 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
2621 relocations against external symbols unchanged.
2623 2005-02-08 Paul Brook <paul@codesourcery.com>
2625 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
2628 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
2630 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
2633 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2635 * elf64-mips.c: Fix formatting throughout.
2637 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2639 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
2641 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
2643 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
2644 *ABS*/*UND* sections.
2645 (elf32_frv_relocate_section): Move zero-addend-required error...
2646 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
2647 missing needed TLS section.
2649 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2651 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
2652 being the last symbol.
2653 (aout_link_add_symbols): Just return TRUE if a warning
2656 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2658 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
2659 R_MIPS_GPREL32 relocations against external symbols.
2660 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
2663 2005-02-07 Alan Modra <amodra@bigpond.net.au>
2665 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
2666 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
2667 elf_string_from_elf_strtab.
2668 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
2669 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
2670 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
2671 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
2672 looking at cached symtab info first, before iterating over headers.
2673 For SHT_REL and SHT_RELA, load dynsymtab if needed.
2674 * elfcode.h (elf_object_p): Don't load section header stringtab
2677 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
2679 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
2680 against protected function when building shared library.
2683 * elf64-x86-64.c (is_32bit_relative_branch): New.
2684 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
2685 protected function symbol when building shared library for
2686 32bit relative branch instruction.
2688 2005-02-06 Alan Modra <amodra@bigpond.net.au>
2690 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
2691 syms when doing a relocatable link.
2692 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
2694 (ppc64_elf_tls_setup): Likewise.
2695 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
2697 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2699 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
2700 (link_hash_newfunc): Clear all locals using memset.
2701 (make_fdh): Remove flags param. Always create fake func desc
2702 weak. Link the descriptor with the code entry sym.
2703 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
2704 (add_symbol_adjust): Adjust make_fdh call.
2705 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
2706 descriptor to strong undefined if code entry is strong.
2708 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2710 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
2711 lookup here. Set to new before calling bfd_link_repair_undef_list.
2712 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
2714 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2716 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
2718 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2720 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
2721 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
2722 before the as-needed lib was loaded. Abort on unexpected refs.
2724 2005-02-02 Alan Modra <amodra@bigpond.net.au>
2726 * elflink.c (elf_smash_syms): Expand comments.
2727 (elf_link_add_object_symbols): Only call elf_smash_syms for
2728 as-needed dynamic objects.
2730 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
2731 everything, just the field specific to ia64.
2732 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
2734 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2736 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
2737 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
2739 (struct add_symbol_adjust_data): New.
2740 (add_symbol_adjust): Make an undefweak func desc for old ABI
2741 objects to link with --as-needed shared libs. Return fail status.
2742 Don't adjust old ABI func entry sym to weak if func desc syms
2744 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
2747 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
2749 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
2752 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2754 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
2755 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
2756 remove anything but new and undefweak.
2757 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
2759 (_bfd_elf_create_dynamic_sections): Formatting.
2760 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
2761 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
2762 (struct elf_smash_data): New.
2763 (elf_smash_syms): New function.
2764 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
2765 unneeded dynamic objects to loaded list.
2766 (elf_link_output_extsym): Don't handle as-needed here. Strip
2767 bfd_link_hash_new symbols.
2768 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2769 delref when dynindx is already -1.
2770 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
2772 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
2774 2005-02-01 Ben Elliston <bje@au.ibm.com>
2776 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
2778 2005-02-01 Ben Elliston <bje@au.ibm.com>
2780 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
2781 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
2782 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
2783 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
2784 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
2785 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
2786 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
2787 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
2788 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
2789 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
2790 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
2791 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
2792 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
2793 throughout. Similarly, collapse #if 1'd code.
2795 2005-02-01 Ben Elliston <bje@au.ibm.com>
2797 * elf-bfd.h (bfd_elf_discard_group): Remove.
2798 * elf.c (bfd_elf_discard_group): Likewise.
2799 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
2801 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
2803 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
2804 (_bfd_elf_eh_frame_address_size): Declare.
2805 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
2806 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
2807 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
2808 (elf_backend_eh_frame_address_size): Define.
2809 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
2810 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
2811 size from the new backend hook.
2812 (_bfd_elf_write_section_eh_frame): Likewise.
2813 (_bfd_elf_eh_frame_address_size): New function.
2815 2005-01-31 Andrew Cagney <cagney@gnu.org>
2817 * configure: Regenerate to track ../gettext.m4.
2819 2005-01-31 Mark Mitchell <mark@codesourcery.com>
2821 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
2822 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
2824 2005-01-31 Nick Clifton <nickc@redhat.com>
2826 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
2827 sparc-lynxos, vax-vms) be obsolete.
2829 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
2831 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
2832 * elf32-arm.c (ELF_MINPAGESIZE): Define.
2833 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
2834 * elfcode.h (elf_object_p): Use minpagesize instead of
2836 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
2837 (elfNN_bed): Include ELF_MINPAGESIZE.
2839 2005-01-28 Julian Brown <julian@codesourcery.com>
2841 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2842 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2843 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
2844 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
2845 passing flag value from ld. Set flag value in global hash table entry.
2846 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
2849 2005-01-27 Andrew Cagney <cagney@gnu.org>
2851 * configure: Regenerate to track ../gettext.m4 change.
2853 2005-01-25 Mark Mitchell <mark@codesourcery.com>
2855 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
2858 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2860 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2861 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
2863 * reloc.c: Add R_FRV_TLSMOFF.
2864 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2865 (frv_reloc_map, frv_reloc_type_lookup): Map it.
2866 (elf32_frv_relocate_section): Handle it.
2867 (elf32_frv_check_relocs): Likewise.
2868 * libbfd.h, bfd-in2.h: Rebuilt.
2869 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
2870 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
2871 when given an undefweak TLS symbol. Fix constant TLS PLT entries
2872 such that they return the constant in gr9.
2873 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
2875 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
2876 too, such that they shrink on relaxation.
2877 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
2878 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
2879 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
2880 if we can guarantee the use of 16-bit constants.
2881 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2882 Introduce TLS support for FR-V FDPIC.
2883 * reloc.c: Add TLS relocations.
2884 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
2885 (elf32_frv_rel_tlsdesc_value_howto): New.
2886 (elf32_frv_rel_tlsoff_howto): New.
2887 (frv_reloc_map): Add new mappings.
2888 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
2890 (frvfdpic_dynamic_got_plt_info): New.
2891 (frvfdpic_plt_tls_ret_offset): New.
2892 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
2893 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
2894 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
2895 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
2897 (struct frvfdpic_relocs_info): Add TLS fields.
2898 (frvfdpic_relocs_info_hash): Warning clean up.
2899 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
2900 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
2901 (FRVFDPIC_TLS_BIAS): Define.
2902 (tls_biased_base): New.
2903 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
2905 (frv_reloc_type_lookup): Likewise.
2906 (frvfdpic_info_to_howto_rel): Likewise.
2907 (elf32_frv_relocate_section): Likewise.
2908 (_frv_create_got_section): Create the PLT section here.
2909 (elf32_frvfdpic_create_dynamic_sections): Not here.
2910 (_frvfdpic_count_nontls_entries): Move out of...
2911 (_frvfdpic_count_got_plt_entries): ... here.
2912 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
2913 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
2915 (_frvfdpic_relax_tls_entries): New.
2916 (_frvfdpic_compute_got_alloc_data): Add TLS support.
2917 (_frvfdpic_get_tlsdesc_entry): New.
2918 (_frvfdpic_assign_got_entries): Add TLS support.
2919 (_frvfdpic_assign_plt_entries): Likewise.
2920 (_frvfdpic_reset_got_plt_entries): New.
2921 (_frvfdpic_size_got_plt): Move out of...
2922 (elf32_frvfdpic_size_dynamic_sections): ... here.
2923 (_frvfdpic_relax_got_plt_entries): New.
2924 (elf32_frvfdpic_relax_section): New.
2925 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
2926 (elf32_frv_check_relocs): Add TLS support.
2927 (bfd_elf32_bfd_relax_section): Define for FDPIC.
2928 * libbfd.h, bfd-in2.h: Rebuilt.
2930 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2932 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
2933 loadable reloc sections.
2934 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
2935 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
2937 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2939 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
2940 sections immediately when linking shared libs. Instead, wait until
2941 we know a lib is needed.
2942 (_bfd_elf_link_create_dynstrtab): Extract from..
2943 (_bfd_elf_link_create_dynamic_sections_): ..here.
2944 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
2945 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
2946 for non-existent .dynamic.
2947 (elf_link_output_extsym): Don't complain about undefined symbols
2948 in as-needed dynamic libs that aren't actually linked.
2950 2005-01-24 Andrew Cagney <cagney@gnu.org>
2952 * configure: Regenerate, ../gettext.m4 was updated.
2954 2005-01-21 Ben Elliston <bje@au.ibm.com>
2956 * aout-encap.c: Remove unused file.
2958 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
2961 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
2962 non-function symbols are local.
2963 (_bfd_elf_symbol_refs_local_p): Likewise.
2965 2005-01-18 Alan Modra <amodra@bigpond.net.au>
2967 * bfd.c (bfd_link_just_syms): Add abfd param.
2968 * bfd-in2.h: Regenerate.
2970 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2972 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
2973 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
2974 instructions. If the amount of padding is known, reduce the size
2975 of the CIE or FDE by that amount.
2977 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2979 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
2980 augmentation_size. Use bfd_signed_vmas for data_align.
2981 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
2982 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
2983 functions. Don't read past the end of the enclosing CIE or FDE.
2984 (skip_bytes): New utility function.
2985 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
2987 (_bfd_elf_write_section_eh_frame): Use new functions.
2989 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2991 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
2992 assert-style REQUIRE() macro to handle sanity checks.
2994 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
2996 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
2998 (read_unsigned_leb128): Removed.
2999 (read_signed_leb128): Removed.
3000 (find_abstract_instance_name): Updated.
3001 (parse_comp_unit): Accept info_ptr_unit.
3002 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3003 comp unit and pass it to parse_comp_unit.
3005 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3006 (read_signed_leb128): Moved to ...
3009 * libbfd-in.h (read_unsigned_leb128): New prototype.
3010 (read_signed_leb128): Likewise.
3011 * libbfd.h: Regenerated.
3013 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3014 Nick Clifton <nickc@redhat.com>
3016 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3017 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3018 arch_sh4a_nofpu_up in order to match the external names and make the
3019 testsuite's job easier.
3020 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3022 * bfd-in2.h: Regenerate.
3024 2005-01-15 Andrew Cagney <cagney@gnu.org>
3027 * acinclude.m4: Move BFD_NEED_DECLARATION,
3028 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
3029 the new file bfd.m4. Include ../bfd/bfd.m4.
3030 * configure: Re-generate.
3032 2005-01-12 Alan Modra <amodra@bigpond.net.au>
3034 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
3035 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
3037 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
3038 R_PPC_RELAX32PC_PLT.
3040 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3042 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
3044 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
3045 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
3046 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
3047 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
3048 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
3049 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
3050 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
3051 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
3052 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
3053 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
3054 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3055 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
3056 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
3057 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
3059 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3061 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
3064 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3066 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
3067 * bfd-in2.h: Regenerate.
3068 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
3069 to support these new machine values.
3070 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
3072 (bfd_maxq_arch): Update values for the maxq20.
3074 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
3076 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
3077 non-shared object, do not reserve space in .plt and .rela.plt for
3078 regular symbols neither defined nor referenced in shared objects.
3080 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3082 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
3083 to zero the structure.
3084 (create_got_section): Use BFD_ASSERT instead of abort.
3085 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
3087 (create_got_section): New function.
3088 (sparc64_elf_create_dynamic_sections): Likewise.
3089 (sparc64_elf_check_relocs): Invoke create_got_section instead of
3090 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
3091 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
3092 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
3093 (sparc64_elf_finish_dynamic_symbol): Likewise.
3094 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
3095 (elf_backend_create_dynamic_sections): Define to
3096 sparc64_elf_create_dynamic_sections.
3098 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3100 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
3101 (elf_backend_omit_section_dynsym): Define to it.
3102 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
3103 (elf_backend_omit_section_dynsym): Define to it.
3105 2005-01-07 Jakub Jelinek <jakub@redhat.com>
3107 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
3108 PT_DYNAMIC segment, unless .dynamic.
3110 2005-01-06 Paul Brook <paul@codesourcery.com>
3112 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
3113 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
3114 * configure: Regenerate.
3115 * elf32-arm.c: Add VxWorks target bfd.
3117 (elf32_arm_link_hash_table): Add use_rel.
3118 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
3119 elf32_arm_relocate_section): Replace USE_REL with runtime check.
3120 Correct offset calculation for RELA case.
3121 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
3122 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
3123 (elf32_arm_vxworks_link_hash_table_create): New function.
3124 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
3125 (bfd_elf32_littlearm_vxworks_vec): Ditto.
3126 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
3128 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3130 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
3132 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
3133 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
3134 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
3135 (ppc64_elf_next_toc_section): Heed no_multi_toc.
3136 (ppc64_elf_reinit_toc): Set multi_toc_needed.
3137 (toc_adjusting_stub_needed): Rewrite.
3138 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
3139 toc tests. Adjust for toc_adjusting_stub_needed changes.
3140 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
3141 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
3142 * section.c: Expand comment on backend bits.
3143 * bfd-in2.h: Regenerate.
3144 * libbfd.h: Regenerate.
3146 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3148 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
3149 toc adjusting stub, do not test source section flags.
3151 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
3153 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
3154 from STABS debugging sections again.
3156 2005-01-05 Fred Fish <fnf@specifixinc.com>
3158 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
3159 (find_abstract_instance_name): New function.
3160 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
3161 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
3162 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
3164 2004-12-31 Paul Brook <paul@copdesourcery.com>
3166 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
3168 2004-12-31 Alan Modra <amodra@bigpond.net.au>
3170 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
3171 Commit missing changes from 2004-12-22.
3172 * bfd-in2.h: Regenerate.
3174 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3176 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
3178 2004-12-21 Kris Warkentin <kewarken@qnx.com>
3180 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
3181 Add 'base' argument for constructing register sections. Reformat.
3182 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
3183 gp and fp regs. Reformat.
3185 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3187 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
3188 * bfd-in2.h: Regenerate.
3189 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
3190 (avr_reloc_map): Likewise.
3191 (avr_final_link_relocate): Likewise.
3193 2004-12-22 Alan Modra <amodra@bigpond.net.au>
3195 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
3196 as-needed dynamic libs as undefined.
3197 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
3198 libs when finding they are needed.
3200 2004-12-20 Alan Modra <amodra@bigpond.net.au>
3202 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
3203 (opd_entry_value): Use opd_relocs if available.
3204 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
3205 copy .opd relocations to opd_relocs.
3206 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
3208 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3210 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
3211 * elf32-v850.c (v850_elf_howto_table): Add entry for
3212 R_V850_LO16_SPLIT_OFFSET.
3213 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3214 (v850_elf_perform_lo16_relocation): New function, extracted from...
3215 (v850_elf_perform_relocation): ...here. Use it to handle
3216 R_V850_LO16_SPLIT_OFFSET.
3217 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
3218 R_V850_LO16_SPLIT_OFFSET.
3219 * libbfd.h, bfd-in2.h: Regenerate.
3221 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3223 * config.bfd: Add s390x-ibm-tpf support.
3225 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
3227 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
3228 to prototype, to make hash info available.
3229 Prevent wrapped symbols from being adjusted twice.
3231 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
3233 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
3234 overflow for calls to undefined weak symbols.
3236 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3238 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
3239 canonical sections syms have a name.
3241 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3243 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
3244 have been adjusted for output.
3245 (ppc64_elf_relocate_section): Mark sections with reloc_done.
3247 2004-12-10 Alan Modra <amodra@bigpond.net.au>
3249 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
3250 add symtab_hdr param.
3251 (group_signature): Update calls.
3252 * elf-bfd.h (bfd_elf_sym_name): Update.
3253 * elf32-ppc.c (ppc_elf_relocate_section): Update.
3254 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
3255 (ppc64_elf_relocate_section): Update.
3256 * elflink.c (elf_link_input_bfd): Update.
3258 2004-12-10 Jakub Jelinek <jakub@redhat.com>
3260 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
3261 st_shndx on STT_SECTION sections.
3263 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
3265 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
3266 ELF section symbols.
3268 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3270 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
3271 return a real value, unless it is a PLT symbol.
3272 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
3275 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
3276 R_MIPS_JALR entry to 0.
3278 * archures.c: Define bfd_mach_mips9000.
3279 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
3280 (mips_set_isa_flags): Handle bfd_mach_mips9000.
3281 * cpu-mips.c (I_mips9000): Define.
3282 (arch_info_struct): Add case for bfd_mach_mips9000.
3283 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
3284 * bfd-in2.h: Regenerate.
3286 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
3288 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
3291 2004-12-07 Ben Elliston <bje@gnu.org>
3293 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
3295 2004-12-06 Daniel Jacobowitz <dan@debian.org>
3297 Suggested by Fergal Daly <fergal@esatclear.ie>:
3298 * simple.c (simple_dummy_multiple_definition): New function.
3299 (bfd_simple_get_relocated_section_contents): Use it.
3301 2004-12-03 Jan Beulich <jbeulich@novell.com>
3303 * elf.c (elf_find_function): Don't use the last file symbol ever,
3304 seen, but the last one seen prior to the symbol being reported.
3305 Don't report a filename at all for global symbols when that might
3308 2004-12-01 Paul Brook <paul@codesourcery.com>
3310 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
3311 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
3314 2004-12-01 Paul Brook <paul@codesourcery.com>
3316 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
3319 2004-11-30 Paul Brook <paul@codesourcery.com>
3321 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
3322 no_pipeline_knowledge
3323 (elf32_arm_link_hash_table_create): Ditto.
3324 (bfd_elf32_arm_process_before_allocation): Ditto.
3325 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
3327 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3329 * bfd-in2.h: Regenerate.
3331 2004-11-30 Randolph Chung <tausq@debian.org>
3333 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
3334 (elf32_hppa_grok_psinfo): New function.
3335 (elf_backend_grok_prstatus): Define.
3336 (elf_backend_grok_psinfo): Define.
3338 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
3341 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
3343 2004-11-24 Paul Brook <paul@codesourcery.com>
3345 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
3347 2004-11-24 Paul Brook <paul@codesourcery.com>
3349 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
3350 (elf32_arm_swap_symbol_out): New function.
3351 (elf32_arm_size_info): Add.
3352 (elf_backend_size_info): Define.
3354 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3356 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
3359 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3361 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
3362 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
3363 * nlmcode.h (nlm_write_object_contents): Warning fix.
3365 2004-11-18 Bob Wilson <bob.wilson@acm.org>
3367 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
3369 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
3371 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
3372 (elf32_arm_plt_thumb_stub): New.
3373 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
3375 (elf32_arm_link_hash_traverse): Fix typo.
3376 (elf32_arm_link_hash_table): Add obfd.
3377 (elf32_arm_link_hash_newfunc): Initialize new fields.
3378 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
3379 (elf32_arm_link_hash_table_create): Initialize obfd.
3380 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
3381 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
3382 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
3383 interworking BFD is not dynamic.
3384 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
3385 not emit glue for PLT references.
3386 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
3387 emit glue for PLT references. Support the Thumb PLT prefix.
3388 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
3390 (elf32_arm_check_relocs): Likewise.
3391 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
3393 (allocate_dynrelocs): Handle Thumb PLT references.
3394 (elf32_arm_finish_dynamic_symbol): Likewise.
3395 (elf32_arm_symbol_processing): New function.
3396 (elf_backend_symbol_processing): Define.
3398 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3400 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
3401 add_fde_encoding. Remove need_relative.
3402 * elf-eh-frame.c (extra_augmentation_string_bytes)
3403 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
3404 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
3405 in cases where the CIE has no existing 'R' augmentation. Use
3406 size_of_output_cie_fde when assigning offsets. Use the final offset
3407 as the new section size.
3408 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
3409 Account for any extra augmentation bytes in the returned offset.
3410 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
3411 moved before being modified. Pad growing entries with DW_CFA_nops.
3412 Add 'z' and 'R' augmentations as directed by add_augmentation_size
3413 and add_fde_encoding.
3415 2004-11-15 Mark Mitchell <mark@codesourcery.com>
3417 * elf32-arm.c (elf32_arm_relocate_section): Use
3418 arm_real_reloc_type.
3420 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3422 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
3423 for discard relocations; don't add an R_MIPS_NONE to the main body
3426 2004-11-04 Paul Brook <paul@codesourcery.com>
3428 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
3429 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
3430 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
3431 default version definition for unversioned symbols.
3432 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
3433 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
3434 _bfd_elf_slurp_version_tables. Set default version for unversioned
3437 2004-11-15 Paul Brook <paul@codesourcery.com>
3439 * elflink.c (elf_link_add_object_symbols): Don't assume version
3440 indices are consecutive.
3442 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
3444 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
3445 composite relocations against the personality data.
3447 2004-11-13 Paul Brook <paul@codesourcery.com>
3449 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
3450 R_ARM_PREL31 relocations to PLT entries.
3451 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
3452 (elf32_arm_check_relocs): Ditto.
3454 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3456 * xtensa-isa.c (xtensa_interface_class_id): New.
3458 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3460 * elf32-xtensa.c (property_table_compare): Remove assertion about
3461 entries with the same address and non-zero size.
3462 (xtensa_read_table_entries): Report such entries as errors.
3464 2004-11-11 Mark Mitchell <mark@codesourcery.com>
3466 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
3467 R_ARM_RELATIVE on Symbian OS.
3469 2004-11-09 Mark Mitchell <mark@codesourcery.com>
3471 * som.c (som_bfd_print_private_bfd_data): New function.
3472 (som_object_setup): Save the auxiliary header. Don't assume that
3473 zero is an invalid entry point for a shared library.
3474 (som_object_p): Allocate the auxiliary header on the heap.
3476 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
3478 (elf32_arm_symbian_modify_segment_map): Likewise.
3480 2004-11-09 Daniel Jacobowitz <dan@debian.org>
3482 From David Poole <daveml@mbuf.com>:
3483 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
3484 (elf32_arm_size_dynamic_sections): Call it.
3486 2004-11-09 Alan Modra <amodra@bigpond.net.au>
3488 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
3489 (ALL_MACHINES_CFILES): Fix typo.
3490 * Makefile.in: Regenerate.
3491 * po/SRC-POTFILES.in: Regenerate.
3493 2004-11-08 Mark Mitchell <mark@codesourcery.com>
3495 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
3496 R_ARM_RELATIVE relocation for Symbian OS, mention the section
3497 symbol in the relocation.
3499 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3500 Vineet Sharma <vineets@noida.hcltech.com>
3502 * coff-maxq.c: New File.
3503 * cpu-maxq.c: New File.
3504 * coffcode.h: Likewise.
3505 * config.bfd: Likewise.
3506 * configure.in (maxqcoff_vec): New target vector.
3507 * Makefile.am: Add support for maxq target.
3508 * configure.in: Likewise.
3509 * archures.c:. Likewise.
3510 * targets.c: Likewise.
3511 * bfd_in2.h : Regenerated.
3512 * Makefile.in: Regenerated.
3513 * configure: Regenerated.
3514 * doc/Makefile.in: Regenerated.
3516 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3518 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
3519 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
3520 C_NT_WEAK aux entries.
3521 (_bfd_coff_generic_relocate_section): Handle undefined
3524 2004-11-07 Andreas Schwab <schwab@suse.de>
3526 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
3527 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
3528 non-default visibility.
3530 2004-11-01 Mark Mitchell <mark@codesourcery.com>
3532 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
3534 (elf32_arm_symbian_modify_segment_map): Don't
3535 reset includes_filehdr and includes_phdrs here.
3537 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3539 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
3540 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
3541 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
3543 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
3544 to a new removed list. Remove normal configuration stanzas.
3545 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
3546 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
3547 elfarm-nabi.lo with elf32-arm.lo.
3548 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
3549 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
3550 * elf32-arm.h: Remove.
3551 * elfarm-oabi.c: Remove.
3552 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
3553 and bfd_elf32_littlearm_oabi_vec.
3554 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
3556 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3558 * config.bfd: Support crisv32-*-* like cris-*-*.
3559 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
3560 (bfd_mach_cris_v10_v32): New macros.
3561 * cpu-cris.c: Tweak formatting.
3562 (get_compatible): New function.
3564 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
3565 bfd_arch_info_type:s.
3566 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
3567 get_compatible for member compatible and link bfd_cris_arch_v32 as
3569 * elf32-cris.c (cris_elf_pcrel_reloc)
3570 (cris_elf_set_mach_from_flags): New functions.
3571 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
3572 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
3573 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
3574 numbers for bfd_mach_cris_v32.
3575 (PLT_ENTRY_SIZE_V32): New macro.
3576 (elf_cris_plt0_entry): Drop last comma in initializer.
3577 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
3578 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
3580 (cris_elf_relocate_section): Change all "%B(%A)" messages to
3582 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
3583 (elf_cris_finish_dynamic_sections): Similar.
3584 (elf_cris_adjust_dynamic_symbol): Similar.
3585 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
3587 <switch with PIC relocs>: Emit error and return FALSE for
3588 bfd_mach_cris_v10_v32.
3589 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
3590 Emit warning when generating textrel reloc.
3591 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
3592 (cris_elf_final_write_processing): Set flags according to mach.
3593 (cris_elf_print_private_bfd_data): Display
3594 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
3595 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
3596 new_flags. Don't call cris_elf_final_write_processing. Don't
3597 look at the actual elf header flags at all; use
3598 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
3599 in bfd_get_mach for ibfd and obfd and handle merging of compatible
3601 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3602 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
3603 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
3604 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
3605 * bfd-in2.h, libbfd.h: Regenerate.
3607 2004-11-04 Alan Modra <amodra@bigpond.net.au>
3609 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
3610 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
3612 (struct adjust_toc_info): New.
3613 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
3615 2004-11-03 Bob Wilson <bob.wilson@acm.org>
3617 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
3618 if there are no segments.
3620 2004-11-02 Daniel Jacobowitz <dan@debian.org>
3622 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
3624 2004-11-02 Nick Clifton <nickc@redhat.com>
3626 * elf32-iq2000.c: Convert to ISO C90 formatting.
3628 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
3630 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
3632 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
3634 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
3635 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
3636 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
3638 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3640 * elf32-sh.c (tpoff): Take alignment into account.
3642 2004-10-28 Nick Clifton <nickc@redhat.com>
3644 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
3645 performing a relocatable link.
3646 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
3647 for MIPS ports under Irix.
3649 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
3651 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
3652 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
3653 (elf32_arm_final_link_relocate): Ditto.
3654 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
3655 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
3656 (elf32_arm_adjust_dynamic_symbol): Ditto.
3657 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
3658 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
3659 (elf32_arm_r_howto): ... To here.
3660 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
3662 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
3665 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
3666 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
3667 and R_IA64_SECREL64LSB.
3669 2004-10-26 Paul Brook <paul@codesourcery.com>
3671 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
3672 (bfd_elf_size_dynamic_sections): Create default version definition.
3673 (elf_link_output_extsym): Adjust for default symbol version.
3675 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3677 * mmo.c: Adjust to ISO C.
3679 * mmo.c (mmo_write_section_description): New function broken out
3680 of mmo_internal_write_section.
3681 (mmo_internal_write_section): For each of .text and .data, call
3682 mmo_write_section_description before outputting contents if it has
3683 nontrivially deducible vma or contents.
3684 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
3685 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
3686 symbols if found within the .data address range.
3688 2004-10-24 Daniel Jacobowitz <dan@debian.org>
3690 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
3692 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3694 * mmo.c (File Layout): Correct place of misplaced blurb about
3697 2004-10-22 Mark Kettenis <kettenis@gnu.org>
3699 * config.bfd: Add mips64*-*-openbsd.
3701 2004-10-21 Bob Wilson <bob.wilson@acm.org>
3703 * elf32-xtensa.c (ebb_propose_action): Put declarations before
3706 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3708 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
3709 * configure: Regenerate.
3711 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3714 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
3715 to linker reloc_overflow callback.
3716 (aout_link_input_section_ext): Likewise.
3717 (aout_link_reloc_link_order): Likewise.
3718 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3719 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3721 (alpha_relocate_section): Likewise.
3722 * coff-arm.c (coff_arm_relocate_section): Likewise.
3723 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
3724 * coff-h8500.c (extra_case): Likewise.
3725 * coff-i960.c (coff_i960_relocate_section): Likewise.
3726 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3727 * coff-mips.c (mips_relocate_section): Likewise.
3728 * coff-or32.c (coff_or32_relocate_section): Likewise.
3729 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3730 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
3731 * coff-sh.c (sh_relocate_section): Likewise.
3732 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3733 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
3734 * coff-z8k.c (extra_case): Likewise.
3735 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3736 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3737 (_bfd_coff_generic_relocate_section): Likewise.
3738 * ecoff.c (ecoff_reloc_link_order): Likewise.
3739 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
3740 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3741 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3742 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3743 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3744 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
3745 * elf32-cris.c (cris_elf_relocate_section): Likewise.
3746 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
3747 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3748 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3749 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3750 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3751 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3752 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3753 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3754 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3755 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
3756 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
3757 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3758 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3759 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3760 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3761 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3762 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3763 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3764 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3765 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3766 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3767 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3768 * elf32-vax.c (elf_vax_relocate_section): Likewise.
3769 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3770 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3771 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3772 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
3773 * elf64-s390.c (elf_s390_relocate_section): Likewise.
3774 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3775 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3776 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
3777 * elflink.c (elf_reloc_link_order): Likewise.
3778 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
3779 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
3780 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
3781 * linker.c (_bfd_generic_reloc_link_order): Likewise.
3782 * pdp11.c (pdp11_aout_link_input_section): Likewise.
3783 (aout_link_reloc_link_order): Likewise.
3784 * reloc.c (bfd_generic_get_relocated_section_contents):
3786 * xcofflink.c (xcoff_reloc_link_order): Likewise.
3787 * simple.c (simple_dummy_reloc_overflow): Updated.
3789 2004-10-20 Andreas Schwab <schwab@suse.de>
3791 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
3792 (elf_backend_plt_sym_val): Define.
3794 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
3796 * config.bfd: Set targ_underscore=yes for PE COFF targets
3798 2004-10-19 Alan Modra <amodra@bigpond.net.au>
3800 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
3801 (ppc64_elf_edit_opd): Likewise.
3803 2004-10-18 Mark Mitchell <mark@codesourcery.com>
3805 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
3806 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
3807 set SEC_ALLOC and SEC_LOAD.
3809 2004-10-18 Nick Clifton <nickc@redhat.com>
3811 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
3812 'name' for relocs against both local and global symbols.
3814 2004-10-16 Daniel Jacobowitz <dan@debian.org>
3816 * bfd-in2.h: Regenerate.
3817 * bfd.c (struct bfd): Add no_export.
3818 * elflink.c (elf_link_add_object_symbols): Handle no_export.
3820 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3822 * config.bfd: Whitespace cleanup.
3823 * Makefile.am: Run "make dep-am"
3824 * Makefile.in: Regenerate.
3826 2004-10-15 Jakub Jelinek <jakub@redhat.com>
3828 * elflink.c (struct already_linked_section): Removed.
3829 (try_match_symbols_in_sections, already_linked): Removed.
3830 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
3831 prefix of section names when finding already_linked_table
3832 chain. Compare section names. Instead of calling already_linked,
3833 do it inline and only for sections in the same already_linked_list.
3835 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3837 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
3838 parameter. If called after _bfd_elf_write_section_eh_frame,
3839 don't allow a -2 return unless need_* bit is already set, and
3840 handle offsets adjusted for output_offset.
3841 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
3842 * elf.c (_bfd_elf_section_offset): Update call.
3844 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
3847 * coffcode.h (coff_compute_section_file_positions): Cast to
3848 bfd_vma when computing page alignment.
3850 2004-10-13 Mark Mitchell <mark@codesourcery.com>
3852 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3853 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
3855 2004-10-12 Mark Mitchell <mark@codesourcery.com>
3857 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
3858 relocations use a virtual address, not a section offset.
3860 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3862 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
3863 (narrow_instruction, widen_instruction): Remove unnecessary calls to
3864 xtensa_format_encode.
3865 (ebb_propose_action): Inline call to ebb_add_proposed_action.
3866 (ebb_add_proposed_action): Delete.
3868 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3870 * elf32-xtensa.c: Use ISO C90 formatting.
3872 2004-10-12 Paul Brook <paul@codesourcery.com>
3874 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
3877 2004-10-12 Paul Brook <paul@codesourcery.com>
3879 * elf32-arm.h: Support EABI version 4 objects.
3881 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3884 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
3885 Don't mark as default.
3886 (bfd_x86_64_arch): Don't mark as default.
3888 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3890 * elflink.c (enum action_discarded): New.
3891 (elf_section_complain_discarded): Delete.
3892 (elf_action_discarded): New function subsuming the above and also
3893 controlling reloc behaviour.
3894 (elf_link_input_bfd): Use it.
3896 2004-10-11 Jakub Jelinek <jakub@redhat.com>
3898 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
3899 (special_sections): Add .gnu.liblist and .gnu.conflict.
3900 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
3902 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3905 * elflink.c (elf_link_input_bfd): Try harder to support
3906 relocations against symbols in removed linkonce sections.
3908 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3910 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
3913 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
3914 sections do not reference symbols in non-SEC_ALLOC sections.
3916 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3919 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
3920 (_bfd_elf_link_omit_section_dynsym): Formatting.
3922 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3924 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
3925 * libbfd.h: Regnerate.
3926 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
3927 * elf32-frv.c: Likewise.
3928 * elf32-m32r.c: Likewise.
3929 * elf32-ppc.c: Likewise.
3930 * elf64-hppa.c: Likewise.
3931 * elfxx-ia64.c: Likewise.
3932 * opncls.c: Likewise.
3934 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3936 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
3937 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
3938 offsets stored in struct eh_cie_fde entries before doing other
3941 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
3942 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
3943 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
3944 setting offsets for removed CIEs. Don't set "sec", instead set
3945 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
3946 CIE in hdr_info. Only set make_relative and make_lsda_relative
3947 for CIEs. Use pointers rather than array indices.
3948 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
3949 make_lsda_relative, need_* on cie_inf for FDEs.
3950 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
3951 section output_offset. Delete cie_offset, instead use cie_inf
3952 pointer to CIE entry. Use need_relative and need_lsda_relative on
3953 CIE entry for FDEs. Use pointers rather than array indices.
3955 2004-10-09 Alan Modra <amodra@bigpond.net.au>
3957 * coff-rs6000.c (rs6000coff_vec): Add initializer for
3958 bfd_is_target_special_symbol.
3959 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3960 * som.c (som_bfd_is_target_special_symbol): Define.
3962 2004-10-08 Nick Clifton <nickc@redhat.com>
3964 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
3965 * configure: Regenerate.
3966 * bfd-in2.h: Regenerate.
3967 * syms.c (bfd_is_target_special_symbol): New interface function.
3968 Returns true when a symbol should be considered to be special.
3969 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3970 the symbol jump table.
3971 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
3972 Return true iff the symbol is a mapping symbol.
3973 (bfd_elf32_bfd_is_target_special_symbol): Define.
3974 * elfxx-target.h: Provide a default definition for
3975 bfd_is_target_special_symbol.
3976 * aout-target.h: Likewise.
3977 * aout-tic30.c: Likewise.
3978 * binary.c: Likewise.
3979 * coffcode.h: Likewise.
3980 * i386msdos.c: Likewise.
3983 * libaout.h: Likewise.
3984 * libbfd-in.h: Likewise
3985 * libecoff.h: Likewise.
3986 * mach-o.c: Likewise.
3988 * nlm-target.h: Likewise.
3989 * oasys.c: Likewise.
3991 * ppcboot.c: Likewise.
3993 * tekhex.c: Likewise.
3994 * versados.c: Likewise.
3996 * xcoff-target.h: Likewise.
3998 * libbfd.h: Regenerate.
4000 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4002 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4003 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4004 (elf_backend_section_from_shdr): Define.
4006 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4008 * syms.c (bfd_is_local_label): Return false for file symbols.
4010 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4011 David Heine <dlheine@tensilica.com>
4013 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4014 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4015 (elf32xtensa_no_literal_movement): New global variable.
4016 (elf_howto_table): Add entries for new relocations.
4017 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4018 (property_table_compare): When addresses are equal, compare sizes and
4019 various property flags.
4020 (property_table_matches): New.
4021 (xtensa_read_table_entries): Extend to read new property tables. Add
4022 output_addr parameter to indicate that output addresses should be used.
4023 Use bfd_get_section_limit.
4024 (elf_xtensa_find_property_entry): New.
4025 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4026 (elf_xtensa_check_relocs): Handle new relocations.
4027 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
4028 relocations. Use new xtensa-isa.h functions.
4029 (build_encoding_error_message): Remove encode_result parameter. Add
4030 new target_address parameter used to detect alignment errors.
4031 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
4032 error handling. Use new is_operand_relocation function.
4033 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
4034 Use underbar macro for error messages. Formatting.
4035 (get_const16_opcode): New.
4036 (get_l32r_opcode): Add a separate flag for initialization.
4037 (get_relocation_opnd): Operand number is no longer explicit in the
4038 relocation. Change to decode the opcode and analyze its operands.
4039 (get_relocation_slot): New.
4040 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
4041 Use new xtensa-isa.h functions to handle multislot instructions.
4042 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
4043 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
4044 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
4045 check_loop_aligned, check_branch_target_aligned_address, narrowable,
4046 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
4047 get_single_format, init_op_single_format_table): New.
4048 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
4049 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
4050 (contract_asm_expansion): Add error_message parameter and pass it to
4051 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
4052 with R_XTENSA_SLOT0_OP.
4053 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
4054 instructions. Use new xtensa-isa.h functions.
4055 (r_reloc struct): Add new virtual_offset field.
4056 (r_reloc_init): Add contents and content_length parameters. Set
4057 virtual_offset field to zero. Add contents to target_offset field for
4058 partial_inplace relocations.
4059 (r_reloc_is_defined): Check for null.
4060 (print_r_reloc): New debug function.
4061 (source_reloc struct): Replace xtensa_operand field with pair of the
4062 opcode and the operand position. Add is_abs_literal field.
4063 (init_source_reloc): Specify operand by opcode/position pair. Set
4064 is_abs_literal field.
4065 (source_reloc_compare): When target_offsets are equal, compare other
4066 fields to make sorting predictable.
4067 (literal_value struct): Add is_abs_literal field.
4068 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
4069 (init_literal_value): New.
4070 (is_same_value): Replace with ...
4071 (literal_value_equal): ... this function. Add comparisons of
4072 virtual_offset and is_abs_literal fields.
4073 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
4074 failure. Initialize has_last_loc field.
4075 (value_map_hash_table_delete): New.
4076 (hash_literal_value): Rename to ...
4077 (literal_value_hash): ... this. Include is_abs_literal flag and
4078 virtual_offset field in the hash value.
4079 (get_cached_value): Rename to ...
4080 (value_map_get_cached_value): ... this. Update calls to
4081 literal_value_hash and literal_value_equal.
4082 (add_value_map): Check for allocation failure. Update calls to
4083 value_map_get_cached_value and literal_value_hash.
4084 (text_action, text_action_list, text_action_t): New types.
4085 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
4086 text_action_add, text_action_add_literal, offset_with_removed_text,
4087 offset_with_removed_text_before_fill, find_insn_action,
4088 print_action_list, print_removed_literals): New.
4089 (offset_with_removed_literals): Delete.
4090 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
4091 fix_array, fix_array_count, allocated_relocs, relocs_count, and
4092 allocated_relocs_count fields.
4093 (init_xtensa_relax_info): Initialize new fields.
4094 (reloc_bfd_fix struct): Add new translated field.
4095 (reloc_bfd_fix_init): Add translated parameter and use it to set the
4097 (fix_compare, cache_fix_array): New.
4098 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
4099 section via get_xtensa_relax_info. Use cache_fix_array to set up
4100 sorted fix_array and use bsearch instead of linear search.
4101 (section_cache_t): New struct.
4102 (init_section_cache, section_cache_section, clear_section_cache): New.
4103 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
4104 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
4105 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
4106 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
4108 (retrieve_contents): Use bfd_get_section_limit.
4109 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
4110 to compute_removed_literals. Free value_map_hash_table when no longer
4112 (analyze_relocations): Check is_relaxable_asm_section flag. Call
4113 compute_text_actions for all sections.
4114 (find_relaxable_sections): Mark sections as relaxable if they contain
4115 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
4116 call. Increment relax_info src_count field only for appropriate
4117 relocation types. Remove is_literal_section check.
4118 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
4119 r_reloc_init and find_associated_l32r_irel. Check
4120 is_relaxable_asm_section flag. Handle L32R instructions with absolute
4121 literals. Pass is_abs_literal flag to init_source_reloc.
4122 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
4123 CONST16 instructions. Adjust calls to r_reloc_init and
4124 pcrel_reloc_fits. Handle weak symbols conservatively.
4125 (find_associated_l32r_irel): Add bfd parameter and pass it to
4127 (compute_text_actions, compute_ebb_proposed_actions,
4128 compute_ebb_actions, check_section_ebb_pcrels_fit,
4129 check_section_ebb_reduces, text_action_add_proposed,
4130 compute_fill_extra_space): New.
4131 (remove_literals): Replace with ...
4132 (compute_removed_literals): ... this function. Call
4133 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
4134 Call xtensa_read_table_entries to get the property table. Skip
4135 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
4136 is_removable_literal, remove_dead_literal, and
4137 identify_literal_placement functions.
4138 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
4139 instead of linear search.
4140 (is_removable_literal, remove_dead_literal,
4141 identify_literal_placement): New.
4142 (relocations_reach): Update check for literal not referenced by any
4143 PC-relative relocations. Adjust call to pcrel_reloc_fits.
4144 (coalesce_shared_literal, move_shared_literal): New.
4145 (relax_section): Use bfd_get_section_limit. Call
4146 translate_section_fixes. Update calls to r_reloc_init and
4147 offset_with_removed_text. Check new is_relaxable_asm_section flag.
4148 Add call to pin_internal_relocs. Add special handling for
4149 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
4150 info to calculate new addend_displacement variable. Replace code for
4151 deleting literals with more general code to perform the actions
4152 determined by the action_list for the section.
4153 (translate_section_fixes, translate_reloc_bfd_fix): New.
4154 (translate_reloc): Check new is_relaxable_asm_section flag. Call
4155 find_removed_literal only if is_operand_relocation. Update call to
4156 offset_with_removed_text. Use new target_offset and removed_bytes
4158 (move_literal): New.
4159 (relax_property_section): Use bfd_get_section_limit. Set new
4160 is_full_prop_section flag and handle new property tables. Update calls
4161 to r_reloc_init and offset_with_removed_text. Check
4162 is_relaxable_asm_section flag. Handle expansion of zero-sized
4163 unreachable entries, with use of offset_with_removed_text_before_fill.
4164 For relocatable links, combine entries only for literal tables.
4165 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
4166 calls to offset_with_removed_text. Translate st_size field for
4168 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
4169 failure. Add contents parameter. Update call to get_bfd_fix. Update
4170 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
4171 R_XTENSA_ASM_EXPAND relocs.
4172 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
4173 call to get_bfd_fix. Include offset from contents for partial_inplace
4175 (is_reloc_sym_weak): New.
4176 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
4177 (prop_sec_len): New.
4178 (xtensa_is_property_section): Handle new property sections.
4179 (is_literal_section): Delete.
4180 (internal_reloc_compare): When r_offset matches, compare r_info and
4181 r_addend to make sorting predictable.
4182 (internal_reloc_matches): New.
4183 (xtensa_get_property_section_name): Handle new property sections.
4184 (xtensa_get_property_predef_flags): New.
4185 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
4186 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
4187 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
4188 (xtisa_errno, xtisa_error_msg): New variables.
4189 (xtensa_isa_errno, xtensa_isa_error_msg): New.
4190 (xtensa_insnbuf_alloc): Add error handling.
4191 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
4192 use xtensa_format_decode. Add error handling.
4193 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
4194 instruction length to find the number of bytes to copy.
4195 (xtensa_isa_init): Add error handling. Replace calls to
4196 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
4197 tables in the xtensa_modules structure.
4198 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
4199 xtensa_extend_isa): Delete.
4200 (xtensa_isa_free): Change to only free lookup tables.
4201 (opname_lookup_compare): Replace with ...
4202 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
4203 (xtensa_insn_maxlength): Rename to ...
4204 (xtensa_isa_maxlength): ... this.
4205 (xtensa_insn_length): Delete.
4206 (xtensa_insn_length_from_first_byte): Replace with ...
4207 (xtensa_isa_length_from_chars): ... this function.
4208 (xtensa_num_opcodes): Rename to ...
4209 (xtensa_isa_num_opcodes): ... this.
4210 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
4211 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
4212 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
4213 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
4214 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
4215 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
4216 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
4217 (xtensa_opcode_lookup): Add error handling.
4218 (xtensa_decode_insn): Replace with ...
4219 (xtensa_opcode_decode): ... this function, with new format and
4220 slot parameters. Add error handling.
4221 (xtensa_encode_insn): Replace with ...
4222 (xtensa_opcode_encode): ... this function, which does the encoding via
4223 one of the entries in the "encode_fns" array. Add error handling.
4224 (xtensa_opcode_name): Add error handling.
4225 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
4226 xtensa_opcode_is_call): New.
4227 (xtensa_num_operands): Replace with ...
4228 (xtensa_opcode_num_operands): ... this function. Add error handling.
4229 (xtensa_opcode_num_stateOperands,
4230 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
4231 xtensa_opcode_funcUnit_use, xtensa_operand_name,
4232 xtensa_operand_is_visible): New.
4233 (xtensa_get_operand, xtensa_operand_kind): Delete.
4234 (xtensa_operand_inout): Add error handling and special-case for
4236 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
4237 operate on one slot of an instruction. Added error handling.
4238 (xtensa_operand_encode): Handle default operands with no encoding
4239 functions. Check for success by comparing against decoded value.
4241 (xtensa_operand_decode): Handle default operands. Return decoded value
4242 through argument pointer. Add error handling.
4243 (xtensa_operand_is_register, xtensa_operand_regfile,
4244 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
4245 (xtensa_operand_isPCRelative): Rename to ...
4246 (xtensa_operand_is_PCrelative): ... this. Add error handling.
4247 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
4248 through argument pointer. Add error handling.
4249 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
4250 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
4251 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
4252 xtensa_regfile_shortname, xtensa_regfile_view_parent,
4253 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
4254 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
4255 xtensa_state_is_exported, xtensa_sysreg_lookup,
4256 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
4257 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
4258 xtensa_interface_num_bits, xtensa_interface_inout,
4259 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
4260 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
4261 * xtensa-modules.c: Rewrite to use new data structures.
4262 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
4263 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
4264 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
4265 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
4266 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
4267 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
4268 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
4269 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
4270 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
4271 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
4272 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
4273 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
4274 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
4275 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
4276 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
4277 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
4278 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
4279 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
4280 * Makefile.in: Regenerate.
4281 * bfd-in2.h: Likewise.
4282 * libbfd.h: Likewise.
4284 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4286 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
4287 against the absolute section.
4288 (mips_elf64_write_rela): Likewise.
4290 2004-10-07 Jan Beulich <jbeulich@novell.com>
4292 * elf.c (elf_find_function): Don't generally check for matching
4293 section, just for non-file symbols. Remove redunant comparison
4295 * elf32-arm.h (arm_elf_find_function): Likewise.
4297 2004-10-07 Jeff Baker <jbaker@qnx.com>
4299 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
4300 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
4303 2004-10-04 Roland McGrath <roland@redhat.com>
4305 * hash.c (bfd_hash_set_default_size): Use const for table.
4306 Use size_t instead of int for variable compared to sizeof results.
4308 2004-10-05 Alan Modra <amodra@bigpond.net.au>
4311 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
4313 2004-10-01 Paul Brook <paul@codesourcery.com>
4315 * elf32-arm.h (elf32_arm_fake_sections,
4316 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
4318 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
4320 2004-10-01 Alan Modra <amodra@bigpond.net.au>
4322 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
4324 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
4325 need_relative or need_lsda_relative if we are processing an
4326 offset for a reloc on a FDE initial loc or LSDA field
4328 (_bfd_elf_write_section_eh_frame): Test need_relative and
4329 need_lsda_relative in place of corresponding make_* field
4330 when deciding to use pc-relative encodings.
4332 2004-09-30 Paul Brook <paul@codesourcery.com>
4334 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
4335 target2 relocation type.
4337 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
4340 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
4342 2004-09-30 Paul Brook <paul@codesourcery.com>
4344 * reloc.c: Add BFD_RELOC_ARM_SMI.
4345 * bfd-in2.h: Regenerate.
4348 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4350 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
4351 vma and output offset to address.
4352 * simple.c (simple_save_output_info): Only set output section
4353 and offset for debug sections, or those not already set up by
4355 (bfd_simple_get_relocated_section_contents): Update comment.
4357 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4359 * elf.c (IS_LOADED): Delete.
4360 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
4361 Restore SEC_HAS_CONTENTS test to the one place it was used prior
4364 2004-09-23 Alan Modra <amodra@bigpond.net.au>
4367 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4368 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
4369 redundant assignment of EM_SPARC.
4371 2004-09-22 Brian Ford <ford@vss.fsi.com>
4373 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
4374 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
4376 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4378 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4380 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
4381 (elf_backend_modify_segment_map): Don't define.
4383 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4385 * elf.c (IS_LOADED): Define.
4386 (assign_file_positions_for_segments): Don't round up file offset of
4387 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
4388 Delete code handling link script adjustment of lma. Do the adjust
4389 in later code handling similar ajustments. Remove dead code error
4390 check. Warn if section lma would require a negative offset
4391 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
4392 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
4393 update voff in section loop. Change voff in segment loop to be an
4394 adjustment on top of "off". Set sec->filepos and update "off" later.
4395 Test for loadable sections consistently using IS_LOADED. Similarly,
4396 test for alloc-only sections other than .tbss consistently.
4397 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
4398 Tidy PT_NOTE handling. Use %B and %A in error messages.
4399 (assign_file_positions_except_relocs): Use %B in error message.
4401 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
4403 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
4404 (CONFIG_STATUS_DEPENDENCIES): New.
4405 (Makefile): Removed.
4406 (config.status): Likewise.
4407 * Makefile.in: Regenerated.
4409 2004-09-17 Paul Brook <paul@codesourcery.com>
4411 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
4412 (bfd_elf32_arm_process_before_allocation): Update prototype.
4413 * bfd-in2.h: Regenerate.
4414 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
4415 (elf32_arm_link_hash_table_create): Set it.
4416 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
4417 (bfd_elf32_arm_set_target_relocs): New function.
4418 (arm_real_reloc_type): New function.
4419 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
4420 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
4421 (elf32_arm_gc_sweep_hook): Ditto.
4422 (elf32_arm_check_relocs): Ditto.
4423 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
4424 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
4426 (elf32_arm_got_prel): New variable.
4427 (elf32_arm_howto_from_type): New function.
4428 (elf32_arm_info_to_howto): Use it.
4429 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
4430 BFD_RELOC_ARM_TARGET2.
4431 * libbfd.h: Regenerate.
4432 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
4434 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4436 * ecoff.c: Update u.undef.next refs.
4437 * elf64-ppc.c: Likewise.
4438 * elflink.c: Likewise.
4439 * linker.c: Likewise.
4440 * xcofflink.c: Likewise.
4442 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
4443 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
4444 fields to indirect struct.
4445 * elf-m10300.c: Update u.weakdef refs.
4446 * elf32-arm.h: Likewise.
4447 * elf32-cris.c: Likewise.
4448 * elf32-frv.c: Likewise.
4449 * elf32-hppa.c: Likewise.
4450 * elf32-i370.c: Likewise.
4451 * elf32-i386.c: Likewise.
4452 * elf32-m32r.c: Likewise.
4453 * elf32-m68k.c: Likewise.
4454 * elf32-ppc.c: Likewise.
4455 * elf32-s390.c: Likewise.
4456 * elf32-sh.c: Likewise.
4457 * elf32-sparc.c: Likewise.
4458 * elf32-vax.c: Likewise.
4459 * elf32-xtensa.c: Likewise.
4460 * elf64-alpha.c: Likewise.
4461 * elf64-hppa.c: Likewise.
4462 * elf64-ppc.c: Likewise.
4463 * elf64-s390.c: Likewise.
4464 * elf64-sh64.c: Likewise.
4465 * elf64-sparc.c: Likewise.
4466 * elf64-x86-64.c: Likewise.
4467 * elfxx-ia64.c: Likewise.
4468 * elfxx-mips.c: Likewise.
4469 * elflink.c: Likewise. Also u.elf_hash_value.
4470 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
4472 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4473 (bfd_elf_gc_record_vtinherit): Alloc vtable.
4474 (bfd_elf_gc_record_vtentry): Likewise.
4475 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
4477 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4479 * Makefile.am: Run "make dep-am".
4480 * Makefile.in: Regenerate.
4481 * bfd-in2.h: Regenerate.
4482 * po/SRC-POTFILES.in: Regenerate.
4483 * po/bfd.pot: Regenerate.
4485 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4487 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
4488 with bitfields. Make "type" and "other" bitfields too.
4489 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
4490 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
4491 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
4492 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
4493 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
4494 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
4495 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
4496 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
4497 * elf-hppa.h: Update all uses of elf_link_hash_flags.
4498 * elf-m10300.c: Likewise.
4500 * elf32-arm.h: Likewise.
4501 * elf32-cris.c: Likewise.
4502 * elf32-frv.c: Likewise.
4503 * elf32-hppa.c: Likewise.
4504 * elf32-i370.c: Likewise.
4505 * elf32-i386.c: Likewise.
4506 * elf32-m32r.c: Likewise.
4507 * elf32-m68k.c: Likewise.
4508 * elf32-ppc.c: Likewise.
4509 * elf32-s390.c: Likewise.
4510 * elf32-sh-symbian.c: Likewise.
4511 * elf32-sh.c: Likewise.
4512 * elf32-sh64.c: Likewise.
4513 * elf32-sparc.c: Likewise.
4514 * elf32-vax.c: Likewise.
4515 * elf32-xtensa.c: Likewise.
4516 * elf64-alpha.c: Likewise.
4517 * elf64-hppa.c: Likewise.
4518 * elf64-ppc.c: Likewise.
4519 * elf64-s390.c: Likewise.
4520 * elf64-sh64.c: Likewise.
4521 * elf64-sparc.c: Likewise.
4522 * elf64-x86-64.c: Likewise.
4523 * elflink.c: Likewise.
4524 * elfxx-ia64.c: Likewise.
4525 * elfxx-mips.c: Likewise.
4526 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
4527 * configure: Regenerate.
4528 * aclocal.m4: Regenerate.
4530 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4532 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
4533 around uses of R_ARM_TARGET1.
4534 (elf32_arm_check_relocs): Likewise.
4536 2004-09-13 Paul Brook <paul@codesourcery.com>
4538 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4540 * bfd-in2.h: Regenerate.
4541 * libbfd.h: Regenerate.
4542 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
4543 (elf32_arm_link_hash_table_create): Set target1_is_rel.
4544 (bfd_elf32_arm_process_before_allocation): Ditto.
4545 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
4546 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
4547 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
4550 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4552 * hpux-core.c (thread_section_p): New function.
4553 (hpux_core_core_file_p): Fix computation of offset in call
4554 to bfd_seek. Create a ".reg" section from an arbitrary
4555 ".reg/<id>" section if none was created after having read
4558 2004-09-11 Andreas Schwab <schwab@suse.de>
4560 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
4561 * aclocal.m4: Rebuild.
4562 * configure: Rebuild.
4564 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4566 * section.c (bfd_sections_find_if): Fix parameter name in
4567 comment to match code.
4569 2004-09-10 Alan Modra <amodra@bigpond.net.au>
4571 * elf.c (assign_file_positions_except_relocs): Assign relocs
4572 stored in a bfd section.
4574 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
4576 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
4577 h->gotplt_refcount to 0, not -1.
4579 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
4581 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4582 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
4584 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
4585 handle symbol visibility here.
4587 2004-09-07 Alan Modra <amodra@bigpond.net.au>
4589 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
4590 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
4592 (ppc_stub_name): Remove trailing "+0" on stub name.
4593 (create_linkage_sections): Create relocations for
4594 branch lookup table when --emit-relocs as well as when --shared.
4595 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
4596 relbrlt test. For --emit-stub-syms, always output a sym even when
4597 one already exists on a plt call stub. Put stub type in the stub
4599 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
4601 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
4602 reloc_count in stub sections. Adjust relbrlt test.
4603 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
4604 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
4605 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
4606 for relocs against discarded symbols. Fix comments.
4608 2004-09-06 Mark Mitchell <mark@codesourcery.com>
4610 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
4611 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
4613 (map_sections_to_segments): ... here. Use it. Assign a file
4614 position to the .dynamic section if it is not loadable, but part
4615 of the PT_DYNAMIC segment.
4616 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4617 offsets, not VMAs, for the BPABI. Do not fill in the header in
4618 the .got.plt section for the BPABI.
4619 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
4621 (elf_backend_want_got_plt): Define to zero for Symbian OS.
4623 2004-09-06 Nick Clifton <nickc@redhat.com>
4625 * elflink.c (elf_link_add_object_symbols): Set the error code to
4626 bfd_error_wrong_format when the input format does not match the
4629 2004-09-06 Alan Modra <amodra@bigpond.net.au>
4631 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
4632 (ppc64_elf_check_directives): ..here.
4633 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
4634 before accessing ppc64_elf_tdata.
4635 (ppc64_elf_finish_dynamic_sections): And here too.
4637 2004-09-04 Alan Modra <amodra@bigpond.net.au>
4639 * bfd.c (_bfd_default_error_handler): Correct loop exit.
4641 2004-09-03 Mark Mitchell <mark@codesourcery.com>
4643 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
4644 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
4645 (bfd_elf32_littlearm_symbian_vec): Likewise.
4646 * configure: Regenerated.
4647 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
4648 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
4649 (PLT_ENTRY_SIZE): Likewise.
4650 (bfd_vma_elf32_arm_symbian_plt_entry): New
4652 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
4654 (create_got_section): Don't create sections when generating BPABI
4656 (elf32_arm_create_dynamic_sections): Tidy.
4657 (elf32_arm_link_hash_table_create): Set plt_header_size,
4658 plt_entry_size, and symbian_p.
4659 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
4660 generating BPABI objects.
4661 (allocate_dynrelocs): Use htab->plt_header_size, not
4662 PLT_HEADER_SIZE. Do not add to .got.plt when
4663 generating BPABI objects.
4664 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
4665 * elfarm-nabi.c: Add SymbianOS target vectors.
4666 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
4667 (_bfd_elf_link_create_dynamic_sections): Likewise.
4668 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
4669 (elfNN_bed): Use it.
4670 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
4671 (bfd_elf32_littlearm_symbian_vec): Likewise.
4672 (_bfd_target_vector): Add them.
4674 2004-09-03 Nick Clifton <nickc@redhat.com>
4677 * coffcode.h (handle_COMDAT): Replace abort with an warning
4678 message and allow the scan to continue.
4680 2004-09-02 Alan Modra <amodra@bigpond.net.au>
4682 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
4683 in when reading relocs, not our sorted syms. Remove unnecessary
4686 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
4688 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
4690 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
4692 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
4693 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
4694 replace uses of *_alias with *_noncanonical.
4695 * aclocal.m4: Rebuild with aclocal 1.4p6.
4696 * Makefile.in: Rebuild with automake 1.4p6.
4697 * doc/Makefile.in: Rebuild with automake 1.4p6.
4698 * configure.in: Autoupdate with autoupdate 2.59.
4699 * config.in: Regenerate with autoheader 2.59.
4700 * configure: Regnerate with autoconf 2.59.
4702 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4704 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
4705 symbol pointer arrays before modifying.
4707 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4709 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
4710 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
4711 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
4712 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
4713 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
4714 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
4715 Use both symbol tables on non-relocatable objects. Use a common
4716 error exit. Fix "mid" warning.
4717 * libbfd.h: Regenerate.
4718 * bfd-in2.h: Regenerate.
4720 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4722 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
4724 (struct sfpr_def_parms): Save some space.
4725 (sfpr_define): Here too.
4727 * elf64-ppc.c (compare_symbols): Put section syms first.
4728 (sym_exists_at): New function.
4729 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
4730 points only for relocatable files. Use .opd section contents
4731 otherwise. Generally clean up the code.
4733 2004-08-27 Alan Modra <amodra@bigpond.net.au>
4735 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
4736 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
4737 (struct sfpr_def_parms): New.
4738 (sfpr_define): New function.
4739 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
4740 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
4741 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
4742 (savefpr1_tail, restfpr1_tail): New functions.
4743 (savevr, savevr_tail, restvr, restvr_tail): New functions.
4744 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
4745 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
4746 code. Define all ABI mandated _save and _rest functions.
4748 2004-08-26 Paul Brook <paul@codesourcery.com>
4750 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
4752 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4754 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
4757 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4759 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
4760 that pcrel correction is applied for R_386_PC32.
4762 2004-08-25 Alan Modra <amodra@bigpond.net.au>
4764 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
4765 for R_386_32 and R_386_PC32 relocs against symbols defined in
4768 2004-08-25 Dmitry Diky <diwil@spec.ru>
4770 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
4771 Add new relocations.
4772 * bfd-in2.h: Regenerate.
4773 * libbfd.h: Regenerate.
4774 * elf32-msp430.c: Clean-up code.
4775 (elf_msp430_howto_table): Add new relocation entries.
4776 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
4777 (msp430_elf_relax_section): New function.
4778 (msp430_elf_relax_delete_bytes): New function.
4779 (msp430_elf_symbol_address_p): New function.
4781 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4783 * elf32-m32r.c (m32r_elf_relocate_section): Handle
4784 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
4786 2004-08-20 Daniel Jacobowitz <dan@debian.org>
4788 * elflink.c (_bfd_elf_section_already_linked): Handle
4789 SEC_LINK_DUPLICATES_SAME_CONTENTS.
4791 2004-08-19 Mark Mitchell <mark@codesourcery.com>
4793 * config.bfd (arm*-*-symbianelf*): New target.
4794 (arm*-*-eabi*): Likewise.
4796 2004-08-19 Alan Modra <amodra@bigpond.net.au>
4798 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
4799 "struct ppc_link_hash_entry *".
4800 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
4801 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
4803 2004-08-19 Jakub Jelinek <jakub@redhat.com>
4805 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
4806 entries (where fd_aux overlaps next entry's fd_func).
4807 Add non_overlapping argument, use it.
4808 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
4809 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4810 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
4811 as indexes into opd_sym_map/opd_adjust array.
4812 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
4814 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4816 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
4817 if we can look up their function descriptor in a regular file.
4819 2004-08-18 Nick Clifton <nickc@redhat.com>
4822 * cofflink.c (coff_link_add_symbols): Check that the comdat
4823 pointer in the coff_section_data structure has been initialised
4826 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4829 * elflink.c (bfd_elf_record_link_assignment): Add comment about
4830 changing bfd_link_hash_undefined to bfd_link_hash_new.
4832 2004-08-17 Jakub Jelinek <jakub@redhat.com>
4834 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
4836 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
4837 (synthetic_opd, synthetic_relocatable): New variables.
4838 (compare_symbols, compare_relocs): New helper routines.
4839 (ppc64_elf_get_synthetic_symtab): New function.
4840 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
4842 * bfd-in2.h: Regenerated.
4843 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
4844 to relsyms. Return 0 if abfd is relocatable.
4846 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4848 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
4850 2004-08-17 Nick Clifton <nickc@redhat.com>
4852 * (is_arm_mapping_symbol_name): New function - return true
4853 when a symbol name matches the requirements for an ARM mapping
4855 (arm_elf_find_function): New function based on
4856 elf_find_function in elf.c but skipping ARM mapping symbols
4857 and including thumb function symbols.
4858 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
4859 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
4861 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4863 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
4864 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
4865 (ppc64_elf_brtaken_reloc): Here too.
4867 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4869 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
4871 (ppc64_elf_check_directives): Check that we have the right hash
4872 table before proceeding.
4874 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4876 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
4877 (adjust_opd_syms): Attach opd syms for deleted entries to one of
4878 the sections that will be discarded.
4880 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4882 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
4884 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4886 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
4887 free space available.
4889 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4891 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
4892 occurrences with bfd_byte * thoughout file.
4894 * coff-rs6000.c (do_shared_object_padding): Warning fix.
4895 (xcoff_write_armap_big): Likewise.
4896 (xcoff_write_archive_contents_old): Likewise.
4897 (xcoff_write_archive_contents_big): Likewise.
4899 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
4901 2004-08-13 Nick Clifton <nickc@redhat.com>
4903 * elf32-arm.h: Convert to ISO C90.
4905 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4908 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
4911 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4913 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
4914 (bfd_archive_filename, bfd_get_section_ident): Delete.
4915 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
4916 bfd_archive_filename.
4917 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
4918 to warn about symbols in discarded sections. Use _bfd_error_handler.
4919 * aout-adobe.c (aout_adobe_callback): See below.
4920 * aout-cris.c (swap_ext_reloc_in): ..
4921 * coff-arm.c (find_thumb_glue, find_arm_glue,
4922 coff_arm_relocate_section, bfd_arm_process_before_allocation,
4923 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
4924 coff_arm_copy_private_bfd_data): ..
4925 * coff-i860.c (i860_reloc_processing): ..
4926 * coff-mcore.c (mcore_coff_unsupported_reloc,
4927 coff_mcore_relocate_section): ..
4928 * coff-ppc.c (coff_ppc_relocate_section): ..
4929 * coff-rs6000.c (xcoff_create_csect_from_smclas
4930 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4931 sh_swap_insns, sh_relocate_section): ..
4932 * coff-tic54x.c (tic54x_reloc_processing): ..
4933 * coff-tic80.c (coff_tic80_relocate_section): ..
4934 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
4935 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
4936 coff_slurp_symbol_table, coff_classify_symbol,
4937 coff_slurp_reloc_table): ..
4938 * coffgen.c (_bfd_coff_read_string_table): ..
4939 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
4940 _bfd_coff_generic_relocate_section): ..
4941 * cpu-arm.c (bfd_arm_merge_machines): ..
4942 * cpu-sh.c (sh_merge_bfd_arch): ..
4943 * elf-hppa.h (elf_hppa_relocate_section): ..
4944 * elf.c (bfd_elf_string_from_elf_section, setup_group,
4945 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
4946 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
4947 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
4948 * elf32-arm.h (find_thumb_glue, find_arm_glue,
4949 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
4950 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
4951 elf32_arm_relocate_section, elf32_arm_set_private_flags,
4952 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
4953 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
4954 cris_elf_merge_private_bfd_data
4955 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
4956 * elf32-gen.c (elf32_generic_link_add_symbols): ..
4957 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
4958 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
4959 elf32_hppa_relocate_section): ..
4960 * elf32-i370.c (i370_elf_merge_private_bfd_data,
4961 i370_elf_check_relocs, i370_elf_relocate_section): ..
4962 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
4963 elf_i386_relocate_section): ..
4964 * elf32-m32r.c (m32r_elf_relocate_section,
4965 m32r_elf_merge_private_bfd_data): ..
4966 * elf32-m68hc1x.c (m68hc12_add_stub,
4967 _bfd_m68hc11_elf_merge_private_bfd_data): ..
4968 * elf32-m68k.c (elf_m68k_relocate_section): ..
4969 * elf32-mcore.c (mcore_elf_unsupported_reloc,
4970 mcore_elf_relocate_section): ..
4971 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
4972 ppc_elf_check_relocs, ppc_elf_relocate_section,
4973 ppc_elf_begin_write_processing): ..
4974 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4975 elf_s390_relocate_section): ..
4976 * elf32-sh-symbian.c (sh_symbian_import_as,
4977 sh_symbian_process_embedded_commands,
4978 sh_symbian_relocate_section): ..
4979 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
4980 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
4981 sh_elf_merge_private_data): ..
4982 * elf32-sparc.c (elf32_sparc_check_relocs,
4983 elf32_sparc_relocate_section,
4984 elf32_sparc_merge_private_bfd_data): ..
4985 * elf32-v850.c (v850_elf_check_relocs,
4986 v850_elf_merge_private_bfd_data): ..
4987 * elf32-xtensa.c (elf_xtensa_check_relocs,
4988 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
4989 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
4990 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
4991 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
4992 * elf64-gen.c (elf64_generic_link_add_symbols): ..
4993 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
4994 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
4995 ppc64_elf_relocate_section): ..
4996 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4997 elf_s390_relocate_section): ..
4998 * elf64-sh64.c (sh_elf64_relocate_section): ..
4999 * elf64-sparc.c (sparc64_elf_check_relocs,
5000 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5001 sparc64_elf_merge_private_bfd_data): ..
5002 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5003 elf64_x86_64_relocate_section): ..
5004 * elflink.c (_bfd_elf_add_default_symbol,
5005 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5006 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5007 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5008 elf_get_linked_section_vma, elf_fixup_link_order,
5009 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5010 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5011 * elfxx-ia64.c (elfNN_ia64_relax_section,
5012 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5013 * elfxx-mips.c (mips_elf_perform_relocation,
5014 _bfd_mips_elf_check_relocs,
5015 _bfd_mips_elf_merge_private_bfd_data): ..
5016 * ieee.c (ieee_slurp_external_symbols): ..
5017 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5018 * libbfd.c (_bfd_generic_verify_endian_match): ..
5019 * linker.c (_bfd_generic_link_add_one_symbol,
5020 _bfd_generic_section_already_linked): ..
5021 * pdp11.c (translate_to_native_sym_flags): ..
5022 * pe-mips.c (coff_pe_mips_relocate_section): ..
5023 * peicode.h (pe_ILF_build_a_bfd): ..
5024 * srec.c (srec_bad_byte): ..
5025 * stabs.c (_bfd_link_section_stabs): ..
5026 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5027 Replace all uses of bfd_archive_filename and bfd_get_section_ident
5028 with corresponding %B and %A in _bfd_error_handler format string.
5029 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
5030 calls to use %A and %B. Fix "against symbol .. from section" and
5031 similar error messages. Combine multiple _bfd_error_handler calls
5032 where they were separated due to bfd_archive_filename deficiencies.
5033 * bfd-in2.h: Regenerate.
5035 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
5037 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
5040 2004-08-10 Alan Modra <amodra@bigpond.net.au>
5042 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
5043 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
5044 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
5046 (link_hash_newfunc): Init was_undefined.
5047 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
5048 Use undefweak instead.
5049 (ppc64_elf_check_directives): Fix undefs chain.
5050 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
5052 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
5053 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
5054 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
5056 2004-08-09 Jakub Jelinek <jakub@redhat.com>
5058 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
5059 error, test input_section flags rather than sec.
5061 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5063 * elf-bfd.h (struct elf_backend_data): Add
5064 elf_backend_archive_symbol_lookup.
5065 (_bfd_elf_archive_symbol_lookup): Declare.
5066 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
5067 (elf_link_add_archive_symbols): ..extracted from here. Call the
5069 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
5070 (elfNN_bed): Init new field.
5071 * elf64-ppc.c (elf_backend_check_directives): Define.
5072 (elf_backend_archive_symbol_lookup): Define.
5073 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
5074 a ppc_link_hash_entry pointer.
5076 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
5077 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
5078 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
5079 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
5080 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
5081 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5082 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
5085 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5087 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
5088 (ppc64_elf_add_symbol_hook): Test for NULL section.
5089 (get_sym_h): Formatting.
5090 (ppc64_elf_size_stubs): Include reloc addend in value stored as
5093 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
5094 long branch stubs with code handling plt and r2off branch stubs.
5096 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5098 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
5099 * elflink.c (elf_link_input_bfd): Formatting.
5100 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
5102 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
5103 (link_hash_newfunc): Don't set it.
5104 (ppc64_elf_copy_indirect_symbol): Nor copy it.
5105 (ppc64_elf_mark_entry_syms): Delete.
5106 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
5107 sections. Use get_opd_info.
5108 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
5110 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5112 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
5114 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
5115 (func_desc_adjust): Don't set have_undefweak.
5116 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
5117 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
5119 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
5120 "struct ppc_link_hash_entry *". Adjust all references.
5121 (ppc64_elf_hide_symbol): Correct a comment.
5123 * elf64-ppc.c (get_opd_info): New function.
5124 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
5125 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
5126 before calling get_fdh. Test fdh rather than h before dereferencing
5127 fdh. Mark removed symbols in opd_adjust.
5128 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
5129 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
5131 (ppc64_elf_output_symbol_hook): Likewise.
5133 2004-08-06 Paul Brook <paul@codesourcery.com>
5135 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
5136 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
5137 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
5138 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
5139 and BFD_RELOC_ARM_SBREL32.
5140 * bfd-in2.h, bbfd.h: Regenerate.
5142 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5144 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
5145 the dynamic link symbol actually in use.
5147 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
5149 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
5151 2004-07-31 Joel Brobecker <brobecker@gnat.com>
5152 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5154 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
5155 SHN_MIPS_TEXT and SHN_MIPS_DATA.
5157 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
5158 Nick Clifton <nickc@redhat.com>
5161 * bfd.c (_bfd_default_error_handler): Make it global.
5163 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
5165 * elf.c (assign_section_numbers): Cope gracefully with sections
5166 which have SHF_LINK_ORDER set but no sh_link set up.
5167 * elflink.c (elf_get_linked_section_vma): Likewise.
5169 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
5172 * elfxx-target.h (elf_backend_link_order_error_handler): New.
5173 Set it to _bfd_default_error_handler.
5174 (elfNN_bed): Add elf_backend_link_order_error_handler.
5176 * libbfd-in.h (_bfd_default_error_handler): New.
5178 * libbfd.h: Regenerated.
5180 2004-07-30 Jakub Jelinek <jakub@redhat.com>
5182 * archures.c (bfd_mach_sparc_64bit_p): Define.
5183 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
5184 * bfd-in2.h: Rebuilt.
5186 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5188 Introduce SH2a support.
5189 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
5190 * archures.c (bfd_mach_sh2a_nofpu): New.
5191 * bfd-in2.h: Rebuilt.
5192 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
5193 (arch_info_struct): Add sh2a_nofpu.
5194 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
5195 2003-12-29 DJ Delorie <dj@redhat.com>
5196 * reloc.c: Add relocs for sh2a.
5197 * bfd-in2.h: Regenerate.
5198 * libbfd.hh: Regenerate.
5199 2003-12-01 Michael Snyder <msnyder@redhat.com>
5200 * archures.c (bfd_mach_sh2a): New.
5201 * bfd-in2.h: Rebuilt.
5202 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
5204 (arch_info_struct): Add sh2a.
5205 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
5207 2004-07-28 Nick Clifton <nickc@redhat.com>
5208 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5211 * som.c (setup_sections): Improve estimation of space sizes in
5212 relocatable objects.
5214 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5215 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
5216 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
5218 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
5219 * configure: Regenerate.
5220 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
5221 case that accepts OSABI=NetBSD and OSABI=SysV.
5222 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
5223 the base of .got or .data (if .got does not exist).
5224 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
5226 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
5227 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
5228 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
5229 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
5231 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
5234 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
5235 (elf_sec_group): Defined.
5236 (bfd_elf_match_symbols_in_sections): New prototype.
5237 (_bfd_elf_setup_group_pointers): Likewise.
5239 * elf.c (bfd_elf_discard_group): Abort.
5240 (bfd_elf_set_group_contents): Also include relocation sections.
5241 Remove zero-fill for ld -r.
5242 (_bfd_elf_setup_group_pointers): New function.
5243 (elf_sort_elf_symbol): Likewise.
5244 (elf_sym_name_compare): Likewise.
5245 (bfd_elf_match_symbols_in_sections): Likewise.
5247 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
5249 * elflink.c (match_group_member): New.
5250 (elf_link_input_bfd): Check group member for discarded section.
5251 (try_match_symbols_in_sections): New function.
5252 (already_linked): Likewise.
5253 (_bfd_elf_section_already_linked): Support mixing comdat group
5254 and linkonce section.
5256 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
5257 * linker.c (bfd_section_already_linked_table_traverse): New.
5259 * libbfd.h: Regenerated.
5261 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5263 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
5264 BFD_RELOC_CRX_SWITCH32.
5265 * bfd-in2.h: Regenerate.
5266 * libbfd.h: Regenerate.
5267 * elf32-crx.c: Support relocation/relaxation of
5268 BFD_RELOC_CRX_SWITCH* types.
5270 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5272 * elf64-ppc.c: Correct "Linker stubs" comment.
5274 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5276 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
5278 (elf_linked_to_section): New.
5280 * elf.c (assign_section_numbers): Set up sh_link for
5283 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
5284 to sh_link for SHT_IA_64_UNWIND sections.
5286 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5288 * elflink.c (elf_fixup_link_order): Add _() to error message.
5290 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5292 * elflink.c (elf_fixup_link_order): Issue a warning and flag
5295 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
5297 * aout-adobe.c (aout_32_section_already_linked): Defined.
5298 * aout-target.h (MY_section_already_linked): Likewise.
5299 * aout-tic30.c (MY_section_already_linked): Likewise.
5300 * binary.c (binary_section_already_linked): Likewise.
5301 * bout.c (b_out_section_already_linked): Likewise.
5302 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
5303 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
5304 * coffcode.h (coff_section_already_linked): Likewise.
5305 * i386msdos.c (msdos_section_already_linked): Likewise.
5306 * i386os9k.c (os9k_section_already_linked): Likewise.
5307 * ieee.c (ieee_section_already_linked): Likewise.
5308 * ihex.c (ihex_section_already_linked): Likewise.
5309 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
5310 * mmo.c (mmo_section_already_linked): Likewise.
5311 * nlm-target.h (nlm_section_already_linked): Likewise.
5312 * oasys.c (oasys_section_already_linked): Likewise.
5313 * pef.c (bfd_pef_section_already_linked): Likewise.
5314 * ppcboot.c (ppcboot_section_already_linked): Likewise.
5315 * som.c (som_bfd_discard_group): Likewise.
5316 * srec.c (srec_section_already_linked): Likewise.
5317 * tekhex.c (tekhex_section_already_linked): Likewise.
5318 * versados.c (versados_section_already_linked): Likewise.
5319 * vms.c (vms_section_already_linked): Likewise.
5320 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
5321 * xsym.c (bfd_sym_section_already_linked): Likewise.
5323 * bfd-in.h (bfd_section_already_linked_table_init): New.
5324 (bfd_section_already_linked_table_free): Likewise.
5326 * coff-rs6000.c (rs6000coff_vec): Add
5327 _bfd_generic_section_already_linked.
5328 (pmac_xcoff_vec): Likewise.
5329 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
5330 (aix5coff64_vec): Likewise.
5332 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
5333 * elflink.c (_bfd_elf_section_already_linked): New function.
5335 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
5337 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
5338 (_bfd_generic_section_already_linked): New.
5339 (bfd_section_already_linked_hash_entry): Likewise.
5340 (bfd_section_already_linked): Likewise.
5341 (bfd_section_already_linked_table_lookup): Likewise.
5342 (bfd_section_already_linked_table_insert): Likewise.
5344 * linker.c (bfd_section_already_linked): New.
5345 (_bfd_section_already_linked_table): Likewise.
5346 (bfd_section_already_linked_table_lookup): Likewise.
5347 (bfd_section_already_linked_table_insert): Likewise.
5348 (already_linked_newfunc): Likewise.
5349 (bfd_section_already_linked_table_init): Likewise.
5350 (bfd_section_already_linked_table_free): Likewise.
5351 (_bfd_generic_section_already_linked): Likewise.
5353 * section.c (bfd_section): Remove comdat.
5354 (bfd_comdat_info): Moved to ...
5355 * bfd-in.h (coff_comdat_info): Here.
5356 (bfd_coff_get_comdat_section): New.
5357 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
5358 * libcoff-in.h (coff_section_tdata): Add comdat.
5359 * coffcode.h (handle_COMDAT): Updated.
5360 * cofflink.c (coff_link_add_symbols): Likewise.
5361 * ecoff.c (bfd_debug_section): Likewise.
5363 * targets.c (bfd_target): Add _section_already_linked.
5364 (BFD_JUMP_TABLE_LINK): Updated.
5366 * bfd-in2.h: Regenerated.
5367 * libbfd.h: Likewise.
5368 * libcoff.h: Likewise.
5370 2003-07-21 Paul Brook <paul@codesourcery.com>
5372 * elflink.c (elf_get_linked_section_vma, compare_link_order,
5373 elf_fixup_link_order): New functions.
5374 (bfd_elf_final_link): Call elf_fixup_link_order.
5376 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
5378 * elf-bfd.h (ELF_COMMON_DEF_P): New.
5379 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
5381 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
5382 _bfd_elf_symbol_refs_local_p.
5383 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
5386 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
5388 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
5390 (bfd_elf_get_dyn_lib_class): New prototype.
5391 * elf.c (bfd_elf_get_dyn_lib_class): New function.
5393 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
5394 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
5395 entry is needed. Issue an error if a DT_NEEDED entry is needed
5396 for a file marked DYN_NO_NEEDED.
5397 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
5400 * bfd-in2.h: Regenerated.
5402 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5404 * elflink.c (elf_section_complain_discarded): Don't complain in
5407 2004-07-10 James E Wilson <wilson@specifixinc.com>
5409 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
5410 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
5411 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
5412 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
5414 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
5415 bfd_put_64 to bfd_putl64.
5416 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
5418 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
5421 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
5422 .init/.fini sections when trying to relax it.
5424 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
5426 * elf.c (assign_file_positions_for_segments): Make sure the
5427 .dynamic section is the first section in the PT_DYNAMIC segment.
5429 2004-07-09 Nick Clifton <nickc@redhat.com>
5431 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
5432 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
5433 sh_elf_get_flags_from_mach functions so that they do not conflict
5434 when this target is built with other sh-elf targets.
5435 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
5436 suppression of this function.
5437 (sh_elf_find_flags): Likewise.
5439 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5441 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
5442 (ALL_MACHINES_CFILES): Add cpu-crx.c.
5443 (BFD32_BACKENDS): Add elf32-crx.lo.
5444 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
5445 (cpu-crx.lo): New target.
5446 (elf32-crx.lo): New target.
5447 * Makefile.in: Regenerate.
5448 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
5449 (bfd_archures_list): Add bfd_crx_arch.
5450 * bfd-in2.h: Regenerate.
5451 * config.bfd: Handle crx-*-elf*, crx*.
5452 * configure.in: Handle bfd_elf32_crx_vec.
5453 * configure: Regenerate.
5454 * cpu-crx.c: New file.
5455 * elf32-crx.c: Likewise.
5456 * libbfd.h: Regenerate.
5457 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
5458 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
5459 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
5460 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
5461 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
5462 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
5463 * targets.c (bfd_elf32_crx_vec): Declare.
5464 (bfd_target_vector): Add bfd_elf32_crx_vec.
5466 2004-07-06 Nick Clifton <nickc@redhat.com>
5468 * config.bfd: Add sh-symbian-elf target.
5469 * configure.in: Add bfd_elf32_shl_symbian_vec.
5470 * configure: Regenerate.
5471 * elf-bfd.h (struct elf_backend_data): Add new field
5473 * elflink.c (elf_link_add_object_symbols): Invoke the
5474 check_directives function, if defined.
5475 * elfxx-target.h: Provide a default, NULL definition for
5477 * targets.c: Add bfd_elf32_shl_symbian_vec.
5478 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
5480 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
5481 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
5482 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
5483 not already been defined.
5484 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
5485 * sh-symbian.c: New file. Provide functions to support the
5486 * sh-symbian-elf target.
5487 * Makefile.am: Add elf32-sh-symbian.c
5488 * Makefile.in: Regenerate.
5490 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5492 * elf32-sh.c: Include ../opcodes/sh-opc.h.
5493 * Makefile.am: Ran make dep-am.
5494 * Makefile.in: Ran make dep-in.
5496 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5498 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
5501 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
5503 * config.bfd: Add want64 to configuration target s390-*-linux*.
5505 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
5507 * bfd.c (bfd_get_section_ident): New.
5509 * elflink.c (elf_link_read_relocs_from_section): Call
5510 bfd_get_section_ident to identify the section when reporting
5512 (_bfd_elf_link_output_relocs): Likewise.
5513 (elf_link_output_extsym): Likewise.
5514 (elf_link_input_bfd): Likewise.
5515 (bfd_elf_gc_record_vtinherit): Likewise.
5517 * bfd-in2.h: Regenerated.
5519 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
5520 Nick Clifton <nickc@redhat.com>
5523 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
5524 of section symbols to mips_elf_sort_hash_table ().
5526 2004-07-01 Alan Modra <amodra@bigpond.net.au>
5528 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
5530 (elf_section_complain_discarded): New function. Handle
5531 .gcc_except_table too.
5532 (elf_link_input_bfd): Rewrite handling of relocs against symbols
5533 in discarded sections.
5534 * elf-bfd.h (elf_discarded_section): Protect macro arg.
5536 2004-06-30 James E Wilson <wilson@specifixinc.com>
5538 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
5539 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
5541 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
5544 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
5545 local references to discarded sections and report their
5548 2004-06-30 Alan Modra <amodra@bigpond.net.au>
5550 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
5551 sec_info_type, test section name instead.
5553 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
5556 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
5557 in .init/.fini sections.
5559 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5561 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
5562 bfd_get_section_limit.
5564 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5566 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
5567 output section size.
5569 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5571 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
5573 (mmix_elf_perform_relocation): Adjust for above change.
5574 (mmix_elf_relocate_section): Likewise.
5575 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
5576 (mmix_elf_get_section_contents): Delete.
5577 (bfd_elf64_get_section_contents): Delete.
5578 (mmix_elf_relocate_section): Zero stub area.
5579 * linker.c (default_indirect_link_order): Alloc max of section size
5581 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
5582 * section.c (bfd_malloc_and_get_section): Likewise.
5583 (struct bfd_section): Update rawsize comment.
5584 * bfd-in2.h: Regenerate.
5586 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
5588 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5590 * bfd-in.h (bfd_get_section_limit): Define.
5591 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
5592 (_bfd_final_link_relocate): Use bfd_get_section_limit.
5593 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
5594 * coff-arm.c (coff_arm_relocate_section): Likewise.
5595 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
5596 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
5597 (bfd_ns32k_final_link_relocate): Likewise.
5598 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
5599 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
5600 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
5601 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
5602 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
5603 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
5604 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
5605 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5606 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
5607 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
5608 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
5609 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
5610 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
5611 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
5612 * elf32-v850.c (v850_elf_reloc): Likewise.
5613 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
5614 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
5615 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
5616 * elf64-mips.c (mips_elf64_gprel32_reloc)
5617 (mips16_gprel_reloc): Likewise.
5618 * elf64-mmix.c (mmix_elf_reloc): Likewise.
5619 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
5620 * elf64-sparc.c (init_insn_reloc): Likewise.
5621 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5622 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
5623 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
5624 (_bfd_mips_elf_generic_reloc): Likewise.
5625 * bfd-in2.h: Regenerate.
5627 2004-06-28 Alan Modra <amodra@bigpond.net.au>
5629 * bfd-in.h (struct stab_info): Move from stabs.c.
5630 * stabs.c (struct stab_link_includes_table): Delete.
5631 (stab_link_includes_lookup): Delete.
5632 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
5633 level of indirection from sinfo parm.
5634 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
5635 stabstr section. Adjust hash table accesses.
5636 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
5637 alloc. Adjust stab_info test.
5638 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
5639 (_bfd_coff_final_link): Adjust stab_info test.
5640 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
5641 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
5643 * libcoff-in.h (struct coff_link_hash_table): Likewise.
5644 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
5645 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
5646 stabstr section. Adjust stab_info test.
5647 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
5648 (_bfd_write_stab_strings): Adjust prototypes.
5649 * libbfd.h: Regenerate.
5650 * libcoff.h: Regenerate.
5651 * bfd-in2.h: Regenerate.
5653 2004-06-27 Mark Kettenis <kettenis@gnu.org>
5655 From Miod Vallat <miod@online.fr>:
5656 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
5658 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
5660 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
5661 (struct elf32_mn10300_link_hash_entry): Remove
5662 pcrel_relocs_copied.
5663 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
5664 R_MN10300_32. Don't adjust pcrel_relocs_copied.
5665 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
5666 and gotoff relocations if the symbol doesn't bind locally. Use
5667 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
5668 relocation for PCREL32.
5669 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
5670 to test whether a symbol binds locally.
5671 (elf32_mn10300_link_hash_newfunc): Don't initialize
5672 pcrel_relocs_copied.
5673 (_bfd_mn10300_elf_discard_copies): Delete.
5674 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
5676 2004-06-26 Mark Kettenis <kettenis@gnu.org>
5678 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
5680 2004-06-25 Joel Brobecker <brobecker@gnat.com>
5682 * som.c (som_set_reloc_info): Correct small typo.
5684 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5686 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
5687 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
5688 (m32r_elf_gcsweep_hook): Likewise.
5689 (m32r_elf_check_relocs): Likewise.
5690 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
5691 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
5692 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
5693 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
5694 * bfd-in2.h: Regenerated.
5695 * libbfd.h: Regenerated.
5697 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
5699 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
5701 (elf64_x86_64_relocate_section): Issue an error for
5702 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
5703 against global symbols when building shared library.
5705 2004-06-24 Alan Modra <amodra@bigpond.net.au>
5707 * section.c (struct sec): Rename "_cooked_size" to "size".
5708 Rename "_raw_size" to "rawsize".
5709 (STD_SECTION): Adjust comments.
5710 (bfd_set_section_size, bfd_get_section_contents): Use size.
5711 (bfd_malloc_and_get_section): New function.
5712 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
5713 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
5714 Correctly free reloc and contents memory.
5715 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
5716 and fake CIE now that we can shink section size to zero.
5717 (_bfd_elf_write_section_eh_frame): Likewise..
5718 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
5719 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
5720 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
5721 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
5722 unneeded indirection.
5723 * elf.c (_bfd_elf_section_offset): .. and update call.
5724 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
5725 * libbfd.h: Regenerate.
5726 * bfd-in2.h: Regenerate.
5728 Replace occurrences of "_raw_size" and "_cooked_size" in most places
5729 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
5730 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
5731 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
5732 Similarly use "rawsize", if non-zero, in reloc functions to validate
5733 reloc addresses. Use new bfd_malloc_and_get_section in most places
5734 where bfd_get_section_contents was called. Expand all occurrences of
5735 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
5736 grok_prstatus and similar functions to "size".
5737 * aix386-core.c (aix386_core_file_p): ..
5738 * aix5ppc-core.c (xcoff64_core_p): ..
5739 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
5740 aout_adobe_set_section_contents): ..
5741 * aout-target.h (callback): ..
5742 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
5743 MY_bfd_final_link): ..
5744 * aoutf1.h (sunos4_core_file_p): ..
5745 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5746 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
5747 final_link, aout_link_input_section): ..
5748 * binary.c (binary_object_p, binary_canonicalize_symtab,
5749 binary_set_section_contents): ..
5750 * bout.c (b_out_callback, b_out_write_object_contents,
5751 b_out_set_section_contents, b_out_bfd_relax_section,
5752 b_out_bfd_get_relocated_section_contents): ..
5753 * cisco-core.c (cisco_core_file_validate): ..
5754 * coff-alpha.c (alpha_ecoff_object_p,
5755 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
5756 * coff-arm.c (coff_arm_relocate_section,
5757 bfd_arm_allocate_interworking_sections): ..
5758 * coff-h8300.c (h8300_reloc16_extra_cases,
5759 h8300_bfd_link_add_symbols): ..
5760 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
5761 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
5762 ppc_bfd_coff_final_link): ..
5763 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
5764 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5765 sh_align_loads, sh_coff_get_relocated_section_contents): ..
5766 * coff64-rs6000.c (xcoff64_write_object_contents,
5767 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
5768 * coffcode.h (coff_compute_section_file_positions,
5769 coff_write_object_contents): ..
5770 * coffgen.c (make_a_section_from_file, coff_write_symbols,
5771 coff_section_symbol, build_debug_section): ..
5772 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
5773 process_embedded_commands, _bfd_coff_link_input_bfd,
5774 _bfd_coff_write_global_sym): ..
5775 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
5776 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
5777 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
5778 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
5779 _bfd_dwarf2_find_nearest_line): ..
5780 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
5781 ecoff_compute_section_file_positions,
5782 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
5783 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
5784 _bfd_elf_discard_section_eh_frame_hdr,
5785 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
5786 _bfd_elf_write_section_eh_frame,
5787 _bfd_elf_write_section_eh_frame_hdr): ..
5788 * elf-hppa.h (elf_hppa_sort_unwind): ..
5789 * elf-m10200.c (mn10200_elf_relax_section,
5790 mn10200_elf_relax_delete_bytes,
5791 mn10200_elf_get_relocated_section_contents): ..
5792 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
5793 mn10300_elf_check_relocs, mn10300_elf_relax_section,
5794 mn10300_elf_relax_delete_bytes,
5795 mn10300_elf_get_relocated_section_contents,
5796 _bfd_mn10300_elf_adjust_dynamic_symbol,
5797 _bfd_mn10300_elf_discard_copies,
5798 _bfd_mn10300_elf_size_dynamic_sections,
5799 _bfd_mn10300_elf_finish_dynamic_sections): ..
5800 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
5801 _bfd_elf_make_section_from_phdr, elf_fake_sections,
5802 bfd_elf_set_group_contents, map_sections_to_segments,
5803 elf_sort_sections, assign_file_positions_for_segments,
5804 SECTION_SIZE, copy_private_bfd_data,
5805 _bfd_elf_get_dynamic_reloc_upper_bound,
5806 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
5807 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
5808 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
5809 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
5810 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
5811 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
5812 bfd_elf32_arm_process_before_allocation,
5813 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
5814 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
5815 elf32_arm_write_section): ..
5816 * elf32-cris.c (cris_elf_grok_prstatus,
5817 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
5818 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
5819 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
5820 elf_cris_discard_excess_dso_dynamics,
5821 elf_cris_discard_excess_program_dynamics): ..
5822 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
5823 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
5824 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
5825 _frv_create_got_section, _frvfdpic_assign_plt_entries,
5826 elf32_frvfdpic_size_dynamic_sections,
5827 elf32_frvfdpic_modify_segment_map,
5828 elf32_frvfdpic_finish_dynamic_sections): ..
5829 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
5830 elf32_h8_get_relocated_section_contents): ..
5831 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
5832 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
5833 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
5834 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
5835 elf32_hppa_finish_dynamic_sections): ..
5836 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
5837 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
5838 i370_elf_finish_dynamic_sections): ..
5839 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
5840 allocate_dynrelocs, elf_i386_size_dynamic_sections,
5841 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
5842 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
5843 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
5844 * elf32-ip2k.c (ip2k_is_switch_table_128,
5845 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
5846 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
5847 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
5848 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
5849 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
5850 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
5851 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
5852 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
5853 m32r_elf_get_relocated_section_contents): ..
5854 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
5855 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
5856 m68hc11_elf_relax_delete_bytes): ..
5857 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
5858 m68hc12_elf_size_one_stub): ..
5859 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
5860 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
5861 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
5862 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
5863 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
5864 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5865 elf32_mips_grok_prstatus): ..
5866 * elf32-or32.c (or32_elf_consth_reloc): ..
5867 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
5868 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
5869 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
5870 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
5871 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
5872 ppc_elf_final_write_processing): ..
5873 * elf32-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, elf_s390_grok_prstatus): ..
5876 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
5877 sh_elf_relax_delete_bytes, sh_elf_align_loads,
5878 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
5879 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
5880 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
5881 * elf32-sh64-com.c (sh64_address_in_cranges,
5882 sh64_get_contents_type): ..
5883 * elf32-sh64.c (sh64_find_section_for_address,
5884 sh64_elf_final_write_processing): ..
5885 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
5886 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
5887 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
5888 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
5889 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
5890 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
5891 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
5892 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
5893 elf_vax_finish_dynamic_sections): ..
5894 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
5895 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
5896 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
5897 xstormy16_elf_finish_dynamic_sections): ..
5898 * elf32-xtensa.c (xtensa_read_table_entries,
5899 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
5900 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
5901 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
5902 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
5903 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
5904 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
5905 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
5906 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
5907 xtensa_callback_required_dependence): ..
5908 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
5909 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
5910 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
5911 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
5912 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
5913 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
5914 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
5915 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
5916 * elf64-hppa.c (allocate_dynrel_entries,
5917 elf64_hppa_size_dynamic_sections,
5918 elf64_hppa_finish_dynamic_sections): ..
5919 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
5920 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
5921 elf64_mips_grok_prstatus): ..
5922 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
5923 mmix_elf_relocate_section, mmix_elf_final_link,
5924 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
5925 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
5926 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
5927 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
5928 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
5929 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
5930 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
5931 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
5932 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
5933 ppc64_elf_finish_dynamic_sections): ..
5934 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5935 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5936 elf_s390_finish_dynamic_sections): ..
5937 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
5938 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
5939 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
5940 sh64_elf64_finish_dynamic_sections): ..
5941 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
5942 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
5943 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
5944 sparc64_elf_finish_dynamic_symbol,
5945 sparc64_elf_finish_dynamic_sections): ..
5946 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
5947 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
5948 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
5949 elf64_x86_64_finish_dynamic_sections): ..
5950 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
5951 * elfcode.h (elf_slurp_reloc_table): ..
5952 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
5953 elf_finalize_dynstr, elf_link_add_object_symbols,
5954 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
5955 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
5956 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5957 elf32_mips_grok_prstatus): ..
5958 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
5959 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
5960 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
5961 elfNN_ia64_finish_dynamic_sections): ..
5962 * elfxx-mips.c (mips_elf_create_procedure_table,
5963 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
5964 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
5965 mips_elf_global_got_index, mips_elf_multi_got,
5966 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
5967 mips_elf_allocate_dynamic_relocations,
5968 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
5969 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
5970 _bfd_mips_elf_always_size_sections,
5971 _bfd_mips_elf_size_dynamic_sections,
5972 _bfd_mips_elf_finish_dynamic_symbol,
5973 _bfd_mips_elf_finish_dynamic_sections,
5974 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
5975 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
5976 _bfd_elf_mips_get_relocated_section_contents,
5977 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
5978 * hp300hpux.c (callback): ..
5979 * hppabsd-core.c (make_bfd_asection): ..
5980 * hpux-core.c (make_bfd_asection): ..
5981 * i386linux.c (linux_link_create_dynamic_sections,
5982 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
5983 * i386msdos.c (msdos_write_object_contents): ..
5984 * i386os9k.c (os9k_callback, os9k_write_object_contents,
5985 os9k_set_section_contents): ..
5986 * ieee.c (parse_expression, ieee_slurp_external_symbols,
5987 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
5988 ieee_write_section_part, do_with_relocs, do_as_repeat,
5989 do_without_relocs, ieee_write_debug_part, init_for_output,
5990 ieee_set_section_contents): ..
5991 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
5992 * irix-core.c (do_sections, make_bfd_asection): ..
5993 * libaout.h (aout_section_merge_with_text_p): ..
5994 * libbfd.c (_bfd_generic_get_section_contents,
5995 _bfd_generic_get_section_contents_in_window): ..
5996 * linker.c (default_indirect_link_order): ..
5997 * lynx-core.c (make_bfd_asection): ..
5998 * m68klinux.c (linux_link_create_dynamic_sections,
5999 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6000 * mach-o.c (bfd_mach_o_make_bfd_section,
6001 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6002 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6003 bfd_mach_o_scan_read_segment): ..
6004 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6005 _bfd_merge_sections): ..
6006 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6007 mmo_map_set_sizes, mmo_canonicalize_symtab,
6008 mmo_internal_write_section, mmo_write_object_contents): ..
6009 * netbsd-core.c (netbsd_core_file_p): ..
6010 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6011 nlm_alpha_set_public_section): ..
6012 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6013 * nlm32-sparc.c (nlm_sparc_write_import): ..
6014 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6015 nlm_compute_section_file_positions): ..
6016 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6017 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6018 * opncls.c (get_debug_link_info): ..
6019 * osf-core.c (make_bfd_asection): ..
6020 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6021 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6022 final_link, aout_link_input_section): ..
6023 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6024 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6025 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6026 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6027 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
6028 * ptrace-core.c (ptrace_unix_core_file_p): ..
6029 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
6030 _bfd_final_link_relocate, bfd_generic_relax_section,
6031 bfd_generic_get_relocated_section_contents): ..
6032 * reloc16.c (bfd_coff_reloc16_relax_section,
6033 bfd_coff_reloc16_get_relocated_section_c): ..
6034 * riscix.c (riscix_some_aout_object_p): ..
6035 * rs6000-core.c (read_hdr, make_bfd_asection): ..
6036 * sco5-core.c (make_bfd_asection): ..
6037 * simple.c (bfd_simple_get_relocated_section_contents): ..
6038 * som.c (som_object_setup, setup_sections, som_prep_headers,
6039 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
6040 som_set_reloc_info, som_get_section_contents,
6041 som_bfd_link_split_section): ..
6042 * sparclinux.c (linux_link_create_dynamic_sections,
6043 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6044 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
6045 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
6046 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
6047 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
6048 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
6049 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
6050 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
6051 sunos_finish_dynamic_link): ..
6052 * syms.c (_bfd_stab_section_find_nearest_line): ..
6053 * tekhex.c (first_phase, tekhex_set_section_contents,
6054 tekhex_write_object_contents): ..
6055 * trad-core.c (trad_unix_core_file_p): ..
6056 * versados.c (process_esd, process_otr, process_otr): ..
6057 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
6058 * vms-misc.c (add_new_contents): ..
6059 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
6060 * vms.c (vms_set_section_contents): ..
6061 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
6062 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
6063 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
6064 * xsym.c (bfd_sym_scan): .. See above.
6066 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
6068 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
6069 calling _bfd_merged_section_offset only for section symbols.
6071 2004-06-22 Alan Modra <amodra@bigpond.net.au>
6073 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
6074 for handling SEC_MERGE symbols in relax_section.
6076 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6078 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
6079 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
6080 linked together. Mark the result as h8300sx code.
6082 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6084 * elf-bfd.h (struct elf_backend_data): Added
6085 elf_backend_omit_section_dynsym.
6086 (_bfd_elf_link_omit_section_dynsym): Declare.
6087 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
6088 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
6089 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
6090 (_bfd_elf_link_renumber_dynsyms): ... this function.
6091 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
6092 _bfd_elf_link_omit_section_dynsym).
6093 (elfNN_bed): Added elf_backend_omit_section_dynsym.
6095 2004-06-21 Nick Clifton <nickc@redhat.com>
6097 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
6100 2004-06-17 Jerome Guitton <guitton@gnat.com>
6102 * bfd-in.h (bfd_cache_close_all): New function declaration.
6103 * bfd-in2.h: Regenerate.
6104 * cache.c (bfd_cache_close_all): New function definition.
6106 2004-06-16 Mark Kettenis <kettenis@gnu.org>
6108 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
6110 * configure: Regenerate.
6112 2004-06-16 Daniel Jacobowitz <dan@debian.org>
6114 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
6115 the pre-existing section.
6117 2004-06-15 Alan Modra <amodra@bigpond.net.au>
6119 * section.c (struct sec): Remove usused flags. Reorganize a little.
6120 (bfd_get_section_size_before_reloc): Delete.
6121 (bfd_get_section_size_after_reloc): Delete.
6122 (STD_SECTION): Update.
6123 (bfd_get_section_size_now): Delete.
6124 (bfd_set_section_contents): Don't referece reloc_done.
6125 (bfd_get_section_contents): Remove reloc_done comment.
6126 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
6128 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
6129 * ecoff.c (bfd_debug_section): Update initializer.
6130 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
6131 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
6132 * bfd-in.h (bfd_section_size): Expand.
6133 (bfd_get_section_size): New macro.
6134 * bfd-in2.h: Regenerate.
6135 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
6136 bfd_get_section_size_before_reloc with bfd_get_section_size.
6137 * coffcode.h (coff_write_object_contents): Likewise.
6138 * coffgen.c (build_debug_section): Likewise.
6139 * dwarf1.c (parse_line_table): Likewise.
6140 (_bfd_dwarf1_find_nearest_line): Likewise.
6141 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6142 * i386msdos.c (msdos_write_object_contents): Likewise.
6143 * pdp11.c (squirt_out_relocs): Likewise.
6144 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
6145 * elf64-mmix.c (mmix_elf_final_link): Update comment.
6147 2004-06-14 Chris Demetriou <cgd@broadcom.com>
6149 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
6150 removal) with updated comment.
6151 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
6153 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
6154 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6156 2004-06-12 Alan Modra <amodra@bigpond.net.au>
6158 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
6159 overflow on branches to undefweaks.
6161 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6163 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
6164 as ecoff_section_data() does not return a valid lvalue.
6166 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
6168 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
6169 (elf_link_add_object_symbols): Likewise.
6171 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
6172 (elf_backend_reloc_type_class): New.
6174 2004-06-08 Mark Kettenis <kettenis@gnu.org>
6176 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
6178 * configure: Regenerate.
6180 2004-06-07 Daniel Jacobowitz <dan@debian.org>
6182 From: Albert Chin-A-Young <china@thewrittenword.com>
6183 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
6186 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
6188 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
6191 2004-05-28 DJ Delorie <dj@redhat.com>
6193 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
6194 for linking, but otherwise adjust reloc for merged sections.
6196 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6198 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
6199 _bfd_merged_section_offset for local symbols.
6201 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6203 * Makefile.am: Regenerate dependencies.
6204 * Makefile.in: Regenerate.
6205 * archures.c: Add bfd_mach_sh3_nommu .
6206 * bfd-in2.h: Regenerate.
6207 * cpu-sh.c: Add sh3-nommu architecture.
6208 (bfd_to_arch_table): Create new table.
6209 (sh_get_arch_from_bfd_mach): Create new function.
6210 (sh_get_arch_up_from_bfd_mach): Create new function.
6211 (sh_merge_bfd_arch): Create new function.
6212 * elf32-sh.c (sh_ef_bfd_table): Add table.
6213 (sh_elf_check_relocs): Replace switch statement with
6214 use of sh_ef_bfd_table .
6215 (sh_elf_get_flags_from_mach): Add new function.
6216 (sh_find_elf_flags): Likewise.
6217 (sh_elf_copy_private_data): Replace most of non-elf contents
6218 with a call to sh_merge_bfd_arch() .
6220 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
6222 * Makefile.am (bfdver.h): Use explicit filename, not $< .
6223 * Makefile.in: Regenerate.
6225 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6227 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
6228 custom calling conventions for dynamic symbols.
6229 (mn10300_elf_relax_section): Avoid relaxing a function as a local
6230 symbol if it's an alias to a global one.
6232 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
6234 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
6237 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6239 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
6242 2004-05-26 Alan Modra <amodra@bigpond.net.au>
6244 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
6245 for SHT_GROUP sections.
6247 2004-05-25 Alan Modra <amodra@bigpond.net.au>
6249 * elflink.c (elf_link_add_object_symbols): Don't set up merge
6251 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
6252 * merge.c: Formatting. Remove unnecessary casts. Expand
6253 bfd_get_section_alignment macro.
6254 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
6255 use throughout file.
6256 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
6257 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
6258 section name to determine sinfo group, instead test output section
6260 (_bfd_merge_sections): Add struct bfd_link_info param. Call
6261 _bfd_strip_section_from_output rather than just twiddling flags.
6262 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
6263 (_bfd_merge_sections): Update prototype.
6264 * libbfd.h: Regenerate.
6266 2004-05-24 Mark Kettenis <kettenis@gnu.org>
6268 * netbsd-core.c: Correctly indent section that sets architecture
6271 From Miod Vallat <miod@online.fr>:
6272 * m88kopenbsd.c: New file.
6273 * targets.c (m88k_openbsd_vec): New.
6274 * config.bfd: Add m88k-*-openbsd*.
6275 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
6276 (m88kopenbsd_vec): New.
6277 * configure: Regenerate.
6278 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
6279 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
6281 * Makefile.in: Regenerate.
6282 * po/SRC-POTFILES.in: Regenerate.
6284 2004-05-24 Nick Clifton <nickc@redhat.com>
6286 * hash.c: Remove bogus node "Changing the default Hash Table Size"
6287 introduced by hash table size patch.
6289 2004-05-22 Ben Elliston <bje@au.ibm.com>
6291 * configure.in (is_release): Remove.
6292 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
6293 (AC_OUTPUT): Don't output bfdver.h from version.h.
6294 * configure: Regenerate.
6295 * Makefile.am (RELEASE): New variable.
6296 (bfdver.h): New target.
6297 * Makefile.in: Regenerate.
6298 * doc/Makefile.in: Likewise.
6300 2004-05-22 Ben Elliston <bje@au.ibm.com>
6302 * Makefile.am (config.status): Don't depend on version.h.
6303 * Makefile.in: Regenerate.
6305 2004-05-22 Alan Modra <amodra@bigpond.net.au>
6307 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
6308 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
6309 * libbfd.h: Regenerate.
6310 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
6311 (_bfd_elf_rel_local_sym): Likewise.
6312 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
6313 (elf_link_input_bfd): Likewise.
6314 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
6315 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6316 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
6317 (elfNN_ia64_relocate_section): Likewise.
6319 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
6321 * hash.c (bfd_default_hash_table_size): New variable.
6322 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
6323 (bfd_hash_set_default_size): New function. Set the default size
6324 to a selected prime number close to the argument. Document new
6326 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
6327 * bfd-in2.h: Regenerate.
6328 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
6329 * Makefile.in: Regenerate.
6331 2004-05-21 Mark Kettenis <kettenis@gnu.org>
6333 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
6334 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
6335 arm, m68k, m88k and hppa core files.
6337 2004-05-21 Nick Clifton <nickc@redhat.com>
6339 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
6340 (bfd_bwrite): Likewise.
6341 (bfd_tell): Likewise.
6342 (bfd_flush): Likewise.
6343 (bfd_stat): Likewise.
6344 (bfd_seek): Likewise.
6345 (bfd_get_mtime): Likewise.
6346 (bfd_get_size): Likewise.
6348 2004-05-19 Ben Elliston <bje@au.ibm.com>
6350 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
6352 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6354 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
6355 (bfd_generic_openr_next_archived_file): Likewise.
6357 2004-05-17 Bob Wilson <bob.wilson@acm.org>
6359 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
6360 section names by inserting a new substring after .gnu.linkonce, except
6361 for .gnu.linkonce.t.* where the "t." is replaced.
6363 2004-05-17 Adam Nemet <anemet@lnxw.com>
6365 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
6366 (m68-*-lynxos* case): Likewise.
6367 (powerpc-*-lyxnos* case): New case.
6368 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
6370 2004-05-17 David Heine <dlheine@tensilica.com>
6372 * aout-target.h (MY_bfd_copy_private_header_data): Define.
6373 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
6374 * bfd.c (bfd_copy_private_header_data): Define.
6375 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
6377 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
6378 * coffcode.h (coff_bfd_copy_private_header_data): Define.
6379 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
6380 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
6381 segments by calling copy_private_bfd_data.
6382 (_bfd_elf_copy_private_header_data): Define.
6383 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
6384 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
6385 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
6386 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
6387 * mmo.c (mmo_bfd_copy_private_header_data): Define.
6388 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
6389 * som.c (som_bfd_copy_private_header_data): Define.
6390 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
6391 * vms.c (vms_bfd_copy_private_header_data): Define.
6392 * bfd-in2.h: Regenerate.
6393 * libbfd.h: Regenerate.
6395 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6397 * elfxx-mips.c (MINUS_TWO): Define.
6398 (mips_elf_higher, mips_elf_highest,
6399 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
6400 some bfd_vma values.
6401 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
6403 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6405 * som.c (log2): Rename to exact_log2. Adjust all callers.
6407 2004-05-13 Paul Brook <paul@codesourcery.com>
6409 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
6410 dwarf3 format CIE entries. Remove comment about the size of the
6411 ra_column field. It is now correctly deduced.
6413 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6415 * config.bfd (or32-*-rtems*): Switch to elf.
6417 2004-05-13 Nick Clifton <nickc@redhat.com>
6419 * po/fr.po: Updated French translation.
6421 2004-05-11 Jakub Jelinek <jakub@redhat.com>
6423 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
6424 into .dynsym if elf_section_data (sec)->dynindx <= 0.
6425 Adjust counting of last_local.
6426 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
6427 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
6428 created by the linker nor !SHF_ALLOC.
6430 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
6431 DT_PLTGOT to the start of the .got.plt section instead of the
6432 .got output section. Set sh_entsize for .got section in addition
6434 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6435 is at sgot->output_section->vma.
6436 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
6437 DT_PLTGOT to the start of the .got.plt section instead of the
6438 .got output section.
6439 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6440 is at sgot->output_section->vma. Set sh_entsize for .got section
6441 in addition to .got.plt.
6442 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
6443 (bfd_section_from_phdr): Likewise.
6444 (map_sections_to_segments): Likewise.
6445 (assign_file_positions_for_segments): Likewise.
6446 (get_program_header_size): Likewise.
6447 * elflink.c (bfd_elf_size_dynamic_sections): Set
6448 elf_tdata (output_bfd)->relro from info->relro.
6449 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
6451 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
6453 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
6454 a zero symndx for which we hadn't accounted a dynamic relocation.
6455 (_frvfdpic_add_rofixup): Likewise.
6457 2004-05-07 Brian Ford <ford@vss.fsi.com>
6458 DJ Delorie <dj@redhat.com>
6460 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
6461 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
6462 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
6463 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
6465 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6467 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
6468 immediately if there's no link info.
6469 (elf32_frvfdpic_copy_private_bfd_data): New.
6470 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
6472 2004-05-06 Zack Weinberg <zack@codesourcery.com>
6474 * dwarf2.c (add_line_info): Also set info->filename to NULL if
6475 filename argument is null; do not call strlen on a null pointer.
6477 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
6479 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
6482 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6484 * configure.in (bfd_elf32_frvfdpic_vec): New.
6485 * configure: Rebuilt.
6486 * targets.c (bfd_elf32_frvfdpic_vec): New.
6487 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
6489 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
6490 frvfdpic instead of frv. Rearrange elf-target macros such that
6491 the FDPIC-specific ones are only defined for this new target
6493 (bfd_elf32_frvfdpic_vec): Declare.
6495 (elf32_frv_relocate_section): Use it to enable segment checking
6496 and to control rofixup emission. Add output section vma to
6497 applied relocation in non-LOAD non-ALLOC sections. Use
6498 _bfd_error_handler for errors.
6499 (_frv_create_got_section): Create .rel.got and .rofixup only in
6500 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
6502 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
6503 (elf32_frvfdpic_modify_segment_map): Likewise.
6504 (elf32_frv_finish_dynamic_sections): New, do-nothing.
6505 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
6506 error message if we miscompute the rofixup size.
6507 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
6508 (frvfdpic_elf_encode_eh_address): Likewise.
6509 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
6510 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
6511 relocs. Reject unknown relocation types.
6512 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
6513 (frv_elf_merge_private_bfd_data): Likewise.
6514 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
6515 0x4000 for newly-added elf32-frvfdpic.
6517 2004-05-05 Nick Clifton <nickc@redhat.com>
6520 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
6521 returning NULL as most users of this function do not check its
6523 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
6524 of bfd_cache_lookup().
6525 * sco5-core.c (sco5_core_file_p): Likewise.
6526 * trad-core.c (trad_unix_core_file_p): Likewise.
6528 2004-05-05 Nick Clifton <nickc@redhat.com>
6530 * cache.c (bfd_cache_lookup): Improve formatting.
6531 * archive.c: Fix formatting.
6533 2004-05-05 Peter Barada <peter@the-baradas.com>
6535 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
6536 * cpu-m68k.c(bfd_m68k_arch): Likewise.
6537 * bfd-in2.h(bfd_architecture): Regenerate.
6539 2004-05-03 Alan Modra <amodra@bigpond.net.au>
6541 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
6543 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
6544 those against discarded link-once and SEC_MERGE section symbols.
6546 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6548 * section.c (bfd_get_section_by_name_if): New.
6549 * bfd-in2.h: Regenerated.
6551 2004-05-02 Alan Modra <amodra@bigpond.net.au>
6553 * som.c (som_bfd_is_group_section): Define.
6555 2004-05-01 Alan Modra <amodra@bigpond.net.au>
6557 * section.c (bfd_make_section_anyway): Copy the whole
6558 bfd_hash_entry, not just "next" from existing entry.
6560 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6562 * elf.c (bfd_section_from_shdr): Maintain the section order in
6564 (special_sections): Add ".note.GNU-stack".
6565 (elf_fake_sections): Handle section group for relocatable
6568 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6570 * section.c (bfd_sections_find_if): New.
6571 * bfd-in2.h: Regenerated.
6573 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6575 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
6577 * elf-bfd.h (bfd_elf_is_group_section): Declare.
6578 * elf.c (bfd_elf_is_group_section): New function.
6579 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
6580 * section.c (bfd_generic_is_group_section): New function.
6581 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
6582 (BFD_JUMP_TABLE_LINK): Adjust.
6583 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
6584 * aout-target.h (MY_bfd_is_group_section): Define.
6585 * aout-tic30.c (MY_bfd_is_group_section): Define.
6586 * bfd.c (bfd_is_group_section): Define.
6587 * binary.c (binary_bfd_is_group_section): Define.
6588 * bout.c (b_out_bfd_is_group_section): Define.
6589 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
6590 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
6591 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
6592 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
6593 * coffcode.h (coff_bfd_is_group_section): Define.
6594 * i386msdos.c (msdos_bfd_is_group_section): Define.
6595 * i386os9k.c (os9k_bfd_is_group_section): Define.
6596 * ieee.c (ieee_bfd_is_group_section): Define.
6597 * ihex.c (ihex_bfd_is_group_section): Define.
6598 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
6599 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
6600 * mmo.c (mmo_bfd_is_group_section): Define.
6601 * nlm-target.h (nlm_bfd_is_group_section): Define.
6602 * oasys.c (oasys_bfd_is_group_section): Define.
6603 * pef.c (bfd_pef_bfd_is_group_section): Define.
6604 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
6605 * srec.c (srec_bfd_is_group_section): Define.
6606 * tekhex.c (tekhex_bfd_is_group_section): Define.
6607 * versados.c (versados_bfd_is_group_section): Define.
6608 * vms.c (vms_bfd_is_group_section): Define.
6609 * xsym.c (bfd_sym_bfd_is_group_section): Define.
6610 * bfd-in2.h: Regenerate.
6611 * libbfd.h: Regenerate.
6613 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6615 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
6617 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
6619 * configure.in: Update version to 2.15.91.
6620 * configure: Regenerate.
6622 2004-04-29 Brian Ford <ford@vss.fsi.com>
6624 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
6625 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
6626 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
6627 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
6628 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
6629 .gnu.linkonce.wi. sections.
6630 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
6631 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
6633 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
6634 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
6636 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6638 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
6639 * bfd-in2.h: Regenerate.
6640 * libbfd.h: Likewise.
6642 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6644 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
6646 (setup_sections): Use som_subspace_dictionary_record struct instead
6647 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
6648 is_comdat, is_common or dup_common.
6649 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
6650 is_comdat, is_common and dup_common in section subspace_dict from
6652 (som_begin_writing): Use som_subspace_dictionary_record struct.
6653 (som_finish_writing): Likewise.
6654 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
6655 is_common and dup_common flags in info for symbol. Add comment
6656 regarding linker support for these fields. Slightly reorganize
6658 (som_build_and_write_symbol_table): Set is_comdat, is_common and
6659 dup_common fields in symbol table from symbol info.
6660 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
6661 arguments. Set corresponding fields in copy_data. Change all callers.
6662 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
6664 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
6665 * som.h (som_subspace_dictionary_record): Define.
6666 (som_copyable_section_data_struct): Add is_comdat, is_common and
6668 (som_section_data_struct): Use som_subspace_dictionary_record struct
6669 instead of subspace_dictionary_record.
6670 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
6672 2004-04-27 Bob Wilson <bob.wilson@acm.org>
6674 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
6675 if set. Check reloc_done flag before applying relocations. Use
6676 output addresses, both when applying relocations and when comparing
6677 against the specified section.
6678 (elf_xtensa_relocate_section): Use output address to check if dynamic
6679 reloc is in a literal pool. Set section's reloc_done flag.
6681 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
6683 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
6684 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
6686 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
6689 2004-04-27 Alan Modra <amodra@bigpond.net.au>
6691 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
6692 structure field removed in 2004-04-24 patch.
6693 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
6695 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
6697 * elf32-arm.h (elf32_arm_section_flags): Likewise.
6698 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
6699 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
6700 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
6701 field before calling elf_backend_section_flags.
6703 2004-04-24 Chris Demetriou <cgd@broadcom.com>
6705 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
6706 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
6707 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
6708 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
6709 and BFD_RELOC_32_PCREL.
6710 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
6711 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
6712 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6713 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
6714 (mips_elf_next_relocation): Move comment about matching HI/LO
6716 (_bfd_mips_elf_relocate_section): Here. Remove handling for
6717 R_MIPS_GNU_REL_HI16.
6719 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6721 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
6722 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
6723 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
6724 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
6725 and update comments to reflect current usage.
6726 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
6727 and MIPS_R_SWITCH, as well as several empty entries. Update comment
6729 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
6730 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
6731 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6732 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
6733 type number to be MIPS_R_PCREL16.
6734 (mips_relocate_section): Remove support for link-time relaxation
6735 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
6736 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6737 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
6738 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
6739 relaxation of branches used by embedded-PIC.
6740 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
6741 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
6742 related members, update comment.
6743 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
6744 code related to embedded-PIC.
6745 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
6746 initialization of now-removed 'adjust' member of
6747 'struct ecoff_debug_info'.
6749 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6751 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
6753 2004-04-21 Philip Blundell <pb@nexus.co.uk>
6755 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
6756 relocs for locally defined symbols during -shared final link.
6757 (elf32_arm_final_link_relocate): Likewise.
6759 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6761 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
6762 ELF_LINK_POINTER_EQUALITY_NEEDED.
6763 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
6764 if r_type is not R_X86_64_PC32.
6765 (elf64_x86_64_finish_dynamic_symbol): If
6766 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
6769 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6771 * elf32-sh.c (sh_elf_plt_sym_val): New function.
6772 (elf_backend_plt_sym_val): Define.
6774 2004-04-22 Andrew Cagney <cagney@redhat.com>
6776 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
6778 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6780 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
6782 * som.c (som_set_section_contents): Constantify second argument.
6783 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
6784 (som_object_setup): Rework to avoid warning.
6785 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
6788 2004-04-22 Andrew Cagney <cagney@redhat.com>
6790 * cache.c (bfd_cache_close): Check for a previously closed file.
6792 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6794 * bfd.c (bfd_get_synthetic_symtab): Define.
6795 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
6796 NAME##_get_synthetic_symtab.
6797 (struct bfd_target): Add _bfd_get_synthetic_symtab.
6798 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
6799 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
6801 (_bfd_elf_get_synthetic_symtab): New prototype.
6802 * elfcode.h (elf_get_synthetic_symtab): Define.
6803 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
6804 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
6805 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
6806 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
6807 * bfd-in2.h: Rebuilt.
6808 * libbfd.h: Rebuilt.
6809 * elf32-i386.c (elf_i386_plt_sym_val): New function.
6810 (elf_backend_plt_sym_val): Define.
6811 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
6812 (elf_backend_plt_sym_val): Define.
6813 * elf32-s390.c (elf_s390_plt_sym_val): New function.
6814 (elf_backend_plt_sym_val): Define.
6815 * elf64-s390.c (elf_s390_plt_sym_val): New function.
6816 (elf_backend_plt_sym_val): Define.
6817 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
6818 (elf_backend_plt_sym_val): Define.
6819 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
6820 (elf_backend_plt_sym_val): Define.
6821 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
6822 (elf_backend_plt_sym_val): Define.
6823 * aout-target.h (MY_get_synthetic_symtab): Define.
6824 * aout-tic30.c (MY_get_synthetic_symtab): Define.
6825 * coff-rs6000.c (rs6000coff_vec): Add
6826 _bfd_nodynamic_get_synthetic_symtab.
6827 (pmac_xcoff_vec): Likewise.
6828 * coff64-rs6000.c (rs6000coff64_vec): Add
6829 _bfd_nodynamic_get_synthetic_symtab.
6830 (aix5coff64_vec): Likewise.
6831 * sunos.c (MY_get_synthetic_symtab): Define.
6832 * vms.c (vms_get_synthetic_symtab): Define.
6834 2004-04-22 Nick Clifton <nickc@redhat.com>
6836 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
6838 2004-04-22 Peter Barada <peter@the-baradas.com>
6840 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
6841 * bfd2-in.h: Regenerate.
6842 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
6844 2004-04-21 Chris Demetriou <cgd@broadcom.com>
6846 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
6847 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
6848 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
6849 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
6850 * bfd-in2.h: Regenerate.
6852 2004-04-21 Bob Wilson <bob.wilson@acm.org>
6854 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
6855 require relocations against a weak symbol to reference the same
6856 symbol hash entry if not a final, static link.
6857 (get_cached_value, add_value_map): Add final_static_link argument.
6858 (remove_literals): Pass final_static_link argument as needed.
6860 2004-04-21 Andrew Cagney <cagney@redhat.com>
6862 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
6863 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
6864 (opncls_bwrite, opncls_bclose, opncls_bflush)
6865 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
6866 bfd iovec that uses function callbacks.
6867 (bfd_close): Use the iovec's bclose.
6868 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
6869 (cache_bclose, cache_bflush, cache_bstat)
6870 (cache_iovec): New functions and global variable, implement a
6871 cache "iovec", where applicable set bfd_error.
6872 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
6873 * bfdio.c (struct bfd_iovec): Define.
6874 (real_read): Delete function.
6875 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
6876 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
6877 assume that bread and bwrite set bfd_error.
6878 * bfd.c (struct bfd): Add "iovec", update comments.
6879 * bfd-in2.h, libbfd.h: Re-generate.
6881 2004-04-21 Andrew Cagney <cagney@redhat.com>
6883 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6885 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
6887 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
6888 (bfd_elf_gc_sections): Fail if a shared object is being created.
6889 Do not fail if dynamic sections have been created. Instead call
6890 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
6891 dynamically referenced symbols. Do not mark the whole graph
6892 rooted at .eh_frame, only the section proper.
6894 2004-04-20 DJ Delorie <dj@redhat.com>
6896 * reloc.c: Add BFD_RELOC_32_SECREL.
6897 * bfd-in2.h: Regenerate.
6898 * libbfd.h: Likewise.
6899 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
6900 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
6901 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
6903 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6905 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
6906 relocs against hidden/protected undefweak symbols properly.
6907 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6909 2004-04-18 Mark Kettenis <kettenis@gnu.org>
6911 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6912 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
6915 2004-04-17 Brian Ford <ford@vss.fsi.com>
6917 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
6918 filepos for the SizeOfHeaders field.
6919 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
6921 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
6923 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6925 * simple.c (bfd_simple_get_relocated_section_contents): Don't
6926 change reloc_done. Set and restore _cooked_size.
6929 2004-04-15 Mark Kettenis <kettenis@gnu.org>
6931 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
6934 2004-04-15 Nick Clifton <nickc@redhat.com>
6936 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
6938 2004-04-15 Alan Modra <amodra@bigpond.net.au>
6940 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
6942 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
6944 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
6945 when it is a definition.
6947 2004-04-14 Alan Modra <amodra@bigpond.net.au>
6949 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
6950 when statically linking PIC code.
6951 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6953 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6955 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
6956 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
6957 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
6958 * configure: Regenerate.
6960 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
6962 * elflink.c: Include libiberty.h.
6963 * Makefile.am (elflink.lo): Depend on libiberty.h.
6964 * Makefile.in: Regenerate.
6966 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
6968 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
6971 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
6973 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
6974 reserve the memory for dynamic linker
6976 2004-04-05 Mark Kettenis <kettenis@gnu.org>
6978 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
6979 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
6981 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6983 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
6984 RELOC_FOR_GLOBAL_SYMBOL.
6985 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
6987 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6989 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
6990 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
6992 2004-04-01 Paul Brook <paul@codesourcery.com>
6994 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
6995 * elf32-arm.h (struct elf32_elf_section_map): New.
6996 (struct _arm_elf_section_data): New.
6997 (elf32_arm_section_data): Define.
6998 (struct elf32_arm_link_hash_table): Add byteswap_code.
6999 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7000 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7001 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7002 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7003 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7004 (bfd_elf32_new_section_hook, elf_backend_write_section,
7005 elf_backend_link_output_symbol_hook): Define.
7007 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7009 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7010 that keeps the characters in a B_INCL..B_EINCL range.
7011 (_bfd_link_section_stabs): When computing the sum of the
7012 characters in a B_INCL..B_EINCL range also keep a copy of those
7013 characters. Use this information to distinguish between
7014 include sections that have the same sum and the same length
7015 but which are nevertheless unique.
7017 2004-03-31 Paul Brook <paul@codesourcery.com>
7019 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7020 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7022 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7024 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7025 to 'sum_chars' and add field 'num_chars'.
7026 (_bfd_link_section_stabs): When computing the sum of the
7027 characters in a B_INCL..B_EINCL range also keep a count of the
7028 number of characters. Use this information to help distinguish
7029 between include sections when have the same sum but which
7030 nevertheless are still unique.
7032 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
7034 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
7036 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
7037 Tomer Levi <Tomer.Levi@nsc.com>
7039 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
7040 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
7041 (BFD32_BACKENDS): Add elf32-cr16c.lo.
7042 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
7043 (cpu-cr16c.lo): New target.
7044 (elf32-cr16c.lo): Likewise.
7045 * Makefile.in: Regenerate.
7046 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
7047 (bfd_archures_list): Add bfd_cr16c_arch.
7048 * config.bfd: Handle cr16c-*-elf*.
7049 * configure.in: Handle bfd_elf32_cr16c_vec.
7050 * configure: Regenerate.
7051 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
7052 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
7053 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
7054 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
7055 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
7056 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
7057 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
7058 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
7059 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
7060 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
7061 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
7062 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
7063 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
7064 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
7065 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
7066 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
7067 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
7068 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
7069 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
7070 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
7071 * targets.c (bfd_elf32_cr16c_vec): Declare.
7072 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
7073 * cpu-cr16c.c: New file.
7074 * elf32-cr16c.c: Likewise.
7075 * libbfd.h: Regenerate.
7076 * bfd-in2.h: Likewise.
7078 2004-03-30 Jakub Jelinek <jakub@redhat.com>
7080 * elf.c (map_sections_to_segments): Fix handling of .tbss.
7082 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7084 * Makefile.am: Remove all mention of elflink.h.
7085 * Makefile.in: Regenerate.
7086 * bfd-in.h (bfd_elf_discard_info): Declare.
7087 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
7088 * bfd-in2.h: Regenerate.
7089 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
7090 bfd_elf32_link_record_dynamic_symbol,
7091 bfd_elf64_link_record_dynamic_symbol,
7092 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
7093 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
7094 _bfd_elf32_link_record_local_dynamic_symbol,
7095 _bfd_elf64_link_record_local_dynamic_symbol,
7096 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
7097 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
7098 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
7099 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
7100 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
7101 _bfd_elf32_reloc_symbol_deleted_p,
7102 _bfd_elf64_reloc_symbol_deleted_p): Delete.
7103 (bfd_elf_link_record_dynamic_symbol,
7104 bfd_elf_link_record_local_dynamic_symbol,
7105 bfd_elf_final_link, bfd_elf_gc_sections,
7106 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
7107 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
7108 bfd_elf_reloc_symbol_deleted_p): Declare.
7109 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
7110 * elf32-arm.h: Update for changed function names. Remove local
7111 WILL_CALL_FINISH_DYNAMIC_SECTION define.
7112 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
7113 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
7114 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
7115 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7116 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
7117 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
7118 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
7119 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
7120 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
7121 (bfd_elfNN_print_symbol): Define.
7122 * elfcode.h: Don't include elflink.h.
7123 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
7124 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
7125 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
7126 elf_gc_record_vtinherit, elf_gc_record_vtentry,
7127 elf_link_record_local_dynamic_symbol): Don't define.
7128 * elflink.c: Update for changed function names. Move elflink.h
7130 * elflink.h: Delete file.
7131 * po/SRC-POTFILES.in: Regenerate.
7132 * po/bfd.pot: Regenerate.
7134 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7136 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
7137 "name" for global syms accidentally removed in 2004-03-20 change.
7139 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7141 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
7142 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
7143 where Elf_External_* is different for 64 and 32 bit, with
7144 corresponding elf_size_info field.
7145 (struct elf_final_link_info): Use "bfd_byte *" instead
7146 of "Elf_External_Sym *" for external_syms and symbuf.
7147 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
7148 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
7149 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
7150 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
7151 (elf_link_sort_cmp2): Adjust.
7152 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
7153 using ELF_R_SYM macro. Set u.sym_mask.
7154 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
7155 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
7156 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
7157 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
7158 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
7159 swap_syn_out functions. Rearrange dyn swap in/out switch.
7160 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
7161 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
7162 (elf_link_flush_output_syms): Add elf_backend_data arg.
7163 (elf_link_check_versioned_symbol): Likewise.
7164 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
7165 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
7166 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
7167 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
7168 ELF_R_TYPE and ELF_R_INFO macros.
7169 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
7170 based on size rather than using ELF_R_INFO.
7171 (elf_gc_mark): Set up r_sym_shift local var and use instead of
7173 (struct alloc_got_off_arg): New.
7174 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
7175 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
7176 (elf_gc_allocate_got_offsets): Adjust.
7177 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
7178 ELF_R_SYM. Use bfd_section_from_elf_index.
7179 (elf_bfd_discard_info): Set cookie.r_sym_shift.
7180 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
7181 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
7183 2004-03-26 Stan Shebs <shebs@apple.com>
7185 Remove MPW support, no longer used.
7186 * config.bfd (powerpc-*-mpw*): Remove configuration.
7187 * mpw-config.in, mpw-make.sed: Remove files.
7188 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
7190 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7192 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
7193 (ppc64_elf_add_symbol_hook): New function.
7194 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
7195 const from Elf_Internal_Sym param.
7196 * elflink.c (elf_link_add_object_symbols): Adjust.
7197 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
7198 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
7199 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
7200 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
7201 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
7202 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
7203 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
7204 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
7205 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
7206 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
7207 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
7208 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
7209 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
7210 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
7211 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
7212 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
7214 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7216 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
7217 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
7218 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
7219 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
7220 (bfd_elf64_bfd_link_add_symbols): Delete.
7221 (bfd_elf_link_add_symbols): Declare.
7222 * elfcode.h (elf_bfd_link_add_symbols): Delete.
7223 * elflink.c: Include safe-ctype.h.
7224 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
7226 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
7227 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
7229 (elf_link_add_archive_symbols): Rename from
7230 _bfd_elf_link_add_archive_symbols, make static.
7231 (elf_link_add_object_symbols): New function. Corresponding
7232 elflink.h function converted to use elf_size_info.
7233 (bfd_elf_link_add_symbols): Likewise.
7234 (bfd_elf_size_dynamic_sections): Adjust.
7235 * elflink.h (elf_bfd_link_add_symbols): Delete.
7236 (elf_link_add_object_symbols): Delete.
7237 * elf32-gen.c (elf32_generic_link_add_symbols): Call
7238 bfd_elf_link_add_symbols.
7239 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
7241 2004-03-25 Alan Modra <amodra@bigpond.net.au>
7243 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
7244 and chained shared libs only if dynsym. Clear dynsym on forced-local.
7246 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
7247 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
7248 (_bfd_elf_add_dt_needed_tag): Declare.
7249 (_bfd_elf_sort_symbol): Declare.
7250 (_bfd_elf_finalize_dynstr): Declare.
7251 (RELOC_FOR_GLOBAL_SYM): Formatting.
7252 * elfcode.h (elf_add_dynamic_entry): Delete.
7253 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
7254 elflink.h function converted to use elf_size_info.
7255 (_bfd_elf_add_dt_needed_tag): Likewise.
7256 (_bfd_elf_sort_symbol): Likewise.
7257 (_bfd_elf_finalize_dynstr): Likewise.
7258 (compute_bucket_count): Likewise.
7259 (bfd_elf_size_dynamic_sections): Likewise. Check result of
7260 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
7261 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
7262 * elflink.h: ..here.
7263 (sort_symbol, add_dt_needed_tag): Delete.
7264 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
7265 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
7267 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
7268 * elf32-cris.c (add_dynamic_entry): Likewise.
7269 * elf32-hppa.c (add_dynamic_entry): Likewise.
7270 * elf32-i370.c (add_dynamic_entry): Likewise.
7271 * elf32-i386.c (add_dynamic_entry): Likewise.
7272 * elf32-m32r.c (add_dynamic_entry): Likewise.
7273 * elf32-m68k.c (add_dynamic_entry): Likewise.
7274 * elf32-ppc.c (add_dynamic_entry): Likewise.
7275 * elf32-s390.c (add_dynamic_entry): Likewise.
7276 * elf32-sh.c (add_dynamic_entry): Likewise.
7277 * elf32-sparc.c (add_dynamic_entry): Likewise.
7278 * elf32-vax.c (add_dynamic_entry): Likewise.
7279 * elf32-xtensa.c (add_dynamic_entry): Likewise.
7280 * elf64-alpha.c (add_dynamic_entry): Likewise.
7281 * elf64-hppa.c (add_dynamic_entry): Likewise.
7282 * elf64-ppc.c (add_dynamic_entry): Likewise.
7283 * elf64-s390.c (add_dynamic_entry): Likewise.
7284 * elf64-sparc.c (add_dynamic_entry): Likewise.
7285 * elf64-x86-64.c (add_dynamic_entry): Likewise.
7286 * elfxx-ia64.c (add_dynamic_entry): Likewise.
7287 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
7288 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
7289 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
7290 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
7292 2004-03-23 Paul Brook <paul@codesourcery.com>
7294 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
7296 2004-03-22 Bob Wilson <bob.wilson@acm.org>
7298 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
7299 literal tables and check for relocs outside of literal pools.
7300 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
7301 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
7303 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
7304 (elf_xtensa_relocate_section): Read literal tables and check for
7305 dynamic relocations in read-only sections and not in literal pools.
7307 2004-03-23 Alan Modra <amodra@bigpond.net.au>
7310 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
7312 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
7314 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
7315 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
7316 not defined by the executable, or defined in a DSO.
7317 <eliding run-time relocation of .got>: Initialize GOT entry for a
7318 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
7320 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
7321 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
7322 a PLT reloc to GOT for an executable.
7323 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
7324 .got for a DSO and explain why.
7325 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
7326 and unreferenced symbols for which a PLT is defined. Adjust
7327 dynamic-symbol pruning correspondingly, to make sure we don't lose
7328 a dynamic symbol also defined by a DSO.
7330 2004-03-22 Alan Modra <amodra@bigpond.net.au>
7332 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
7333 and rel args. Group input and output args. Wrap to 80 columns.
7334 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
7335 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
7336 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
7337 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
7338 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7339 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
7340 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
7341 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
7342 RELOC_FOR_GLOBAL_SYMBOL invocation.
7344 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
7346 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
7347 unresolved symbols in objects aren't allowed.
7349 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
7351 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
7352 (elf_hppa_unmark_useless_dynamic_symbols):
7353 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
7354 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
7355 (elf32_hppa_relocate_section): Likewise.
7356 * elf32-i370.c (i370_elf_relocate_section): Likewise.
7357 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
7358 * elf32-sh.c (sh_elf_relocate_section): Likewise.
7359 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
7360 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7362 * elf-m10200.c (mn10200_elf_relocate_section): Use
7363 RELOC_FOR_GLOBAL_SYMBOL.
7364 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
7365 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
7366 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
7367 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
7368 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
7369 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
7370 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
7371 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
7372 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
7373 * elf32-v850.c (v850_elf_relocate_section): Likewise.
7374 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
7375 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
7377 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7379 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
7380 (final_link_relocate): Likewise.
7381 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
7382 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
7384 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7386 * Makefile.am: Run "make dep-am".
7387 * Makefile.in: Regenerate.
7388 * aclocal.m4: Regenerate.
7389 * config.in: Regenerate.
7390 * po/bfd.pot: Regenerate.
7392 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7393 H.J. Lu <hongjiu.lu@intel.com>
7395 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
7396 type and size change code to where it was previously. Remove
7397 dt_needed param. Treat old weak syms as strong if new sym is
7398 from a shared lib, even when old sym is from another shared
7399 lib. Remove unnecessary tests of oldweak and newweak. Correct
7401 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
7402 _bfd_elf_merge_symbol calls.
7403 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
7404 dt_needed local var. Update comments.
7405 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
7406 (_bfd_elf_add_default_symbol): Likewise.
7408 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
7409 strong syms in one shared object overriding weak syms in another.
7411 2004-03-18 Alan Modra <amodra@bigpond.net.au>
7413 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
7414 dyn_lib_class field. Rearrange for better packing.
7415 (elf_dt_soname): Delete.
7416 (elf_dyn_lib_class): Define.
7417 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
7418 (bfd_elf_set_dt_needed_soname): Delete.
7419 (bfd_elf_set_dyn_lib_class): New function.
7420 * elflink.h (add_dt_needed_tag): New function. Split out from..
7421 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
7422 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
7423 initialization of soname.
7424 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
7426 * bfd-in.h (enum dynamic_lib_link_class): New.
7427 (bfd_elf_set_dt_needed_soname): Delete.
7428 (bfd_elf_set_dyn_lib_class): Declare.
7429 * bfd-in2.h: Regenerate.
7431 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
7432 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
7433 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
7434 symbol loop. Instead use add_needed to flag tag as written.
7436 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
7438 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
7439 logic for null_input_bfd detection.
7441 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
7443 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
7445 2004-03-16 Mark Kettenis <kettenis@gnu.org>
7447 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
7450 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7452 * elflink.c (elf_link_read_relocs_from_section): Don't use
7453 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
7454 (_bfd_elf_link_read_relocs): ..to here.
7455 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
7457 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7459 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
7460 values selected in configure.host. Require both to be defined
7461 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
7462 corresponding BFD_HOST vars with quotes.
7463 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
7464 Always require BFD_HOST_64_BIT_DEFINED.
7465 <file_ptr type>: Find off_t size before emitting message. Combine
7466 off_t and ftello64 conditional.
7467 * configure: Regenerate.
7469 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7471 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
7472 aliasing warning. Remove trailing whitespace throughout file.
7474 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7476 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
7477 input_section in calls to get_dyn_name.
7478 * 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
7480 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
7482 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7484 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
7485 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
7486 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
7487 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
7488 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
7489 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
7490 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
7492 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
7493 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7494 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7495 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7496 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
7497 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
7498 (read_8_bytes, read_indirect_string, read_address): Likewise.
7499 (read_abbrevs, parse_comp_unit): Likewise.
7500 * targets.c (struct bfd_target): Likewise.
7501 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
7502 * hppabsd-core.c: Likewise. Formatting.
7503 * hpux-core.c: Likewise.
7504 * irix-core.c: Likewise.
7505 * netbsd-core.c: Likewise.
7506 * osf-core.c: Likewise.
7507 * ptrace-core.c: Likewise.
7508 * sco5-core.c: Likewise.
7509 * trad-core.c: Likewise.
7510 * configure: Regenerate.
7511 * bfd-in2.h: Regenerate.
7513 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7515 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
7516 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
7517 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7518 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7519 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
7520 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
7521 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
7522 * libbfd.c: Likewise in function definitions.
7523 (bfd_put_8): Mask with 0xff rather than casting to char.
7524 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
7525 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
7526 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
7527 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
7528 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
7529 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
7530 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
7531 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
7532 (H_GET_64, H_GET_32, H_GET_16): Likewise.
7533 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
7534 * archive.c (do_slurp_coff_armap): Update swap prototype.
7535 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
7536 (tic54x_getl_signed_32): Likewise.
7537 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
7538 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
7539 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
7540 (bfd_getp_signed_32, bfd_putp32): Likewise.
7541 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
7542 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
7543 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
7544 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
7545 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
7546 bfd_h_getx_signed_16, bfd_h_putx16.
7547 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
7548 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
7549 * hpux-core.c: Likewise.
7550 * irix-core.c: Likewise.
7551 * netbsd-core.c: Likewise.
7552 * osf-core.c: Likewise.
7553 * ptrace-core.c: Likewise.
7554 * sco5-core.c: Likewise.
7555 * trad-core.c: Likewise.
7556 * bfd-in2.h: Regenerate.
7558 2004-03-15 Matt Thomas <matt@3am-software.com>
7560 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
7563 2004-03-13 Mark Kettenis <kettenis@gnu.org>
7565 * config.bfd: Add x86_64-*-openbsd*.
7566 * configure.in (x86_64-*-openbsd*): Set COREFILE to
7568 * configure: Regenerate.
7570 2004-03-12 Nick Clifton <nickc@redhat.com>
7571 Dave Murphy <wintermute2k4@ntlworld.com>
7573 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
7574 if the input bfd does not contain any code.
7576 2004-03-09 Steve Ellcey <sje@cup.hp.com>
7578 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
7580 2004-03-05 Fred Fish <fnf@redhat.com>
7582 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
7583 mips16 symbols to be even rather than testing first for even/odd.
7584 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
7586 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
7588 * elf.c (map_sections_to_segments): Ignore .tbss sections for
7591 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
7593 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
7594 undefined symbols as hash_new.
7596 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
7598 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
7600 * elf32-sh.c: Ditto.
7601 * bfd-in2.h: Regenerate.
7603 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
7605 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
7607 (_frv_count_got_plt_entries): Initialize them.
7608 (frv_pic_relocs_info_find): Add insert argument. Adjust all
7610 (frv_pic_relocs_info_for_global): Likewise.
7611 (frv_pic_relocs_info_for_local): Likewise.
7612 (frv_pic_merge_early_relocs_info): New.
7613 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
7615 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
7616 Check that we don't exceed the allocated count for entry.
7617 (_frv_add_rofixup): Likewise.
7618 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
7619 (elf32_frv_finish_dynamic_sections): Improve error message in case
7620 we emit too few rofixup entries.
7622 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
7624 * archures.c (bfd_mach_fr450): New.
7625 * bfd-in2.h: Regenerate.
7626 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
7627 (arch_info_500): Link to it.
7628 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
7629 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
7630 (frv_elf_arch_extension_p): New function.
7631 (frv_elf_merge_private_bfd_data): Use it.
7633 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
7635 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
7637 * elflink.h (is_global_data_symbol_definition): Moved to
7639 (elf_link_is_defined_archive_symbol): Likewise.
7640 (elf_link_add_archive_symbols): Likewise. Renamed to
7641 _bfd_elf_link_add_archive_symbols.
7643 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
7644 of ELF symbol table entry from backend.
7645 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
7646 instead of elf_link_add_object_symbols.
7648 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7650 * elf-bfd.h (struct elf_backend_data): Added
7651 elf_backend_can_make_relative_eh_frame,
7652 elf_backend_can_make_lsda_relative_eh_frame and
7653 elf_backend_encode_eh_address.
7654 (_bfd_elf_encode_eh_address): Declare.
7655 (_bfd_elf_can_make_relative): Declare.
7656 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
7657 hooks to decide whether to attempt to make_relative and
7659 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
7660 (_bfd_elf_can_make_relative): New.
7661 (_bfd_elf_encode_eh_address): New.
7662 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
7663 (frv_elf_encode_eh_address): New.
7664 (elf_backend_can_make_relative_eh_frame): Define.
7665 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7666 (elf_backend_encode_eh_address): Define.
7668 (elf_backend_can_make_relative_eh_frame): Define.
7669 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7670 (elf_backend_encode_eh_address): Define.
7671 (elfNN_bed): Add them.
7673 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7675 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
7676 complain_on_overflow to signed.
7678 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
7680 * elflink.h (sort_symbol): New.
7681 (elf_link_add_object_symbols): Use a sorted symbol array for
7684 2004-02-27 Jakub Jelinek <jakub@redhat.com>
7686 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7687 for pc relative relocs.
7688 (elf_s390_relocate_section): Likewise.
7689 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7690 for pc relative relocs.
7691 (elf_s390_relocate_section): Likewise.
7693 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
7695 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
7698 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
7700 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
7701 field to track if a relocation is against readonly section.
7702 (count_dyn_reloc): Take a new argument for rent->reltext.
7703 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
7704 (get_reloc_section): Don't set ia64_info->reltext here.
7705 (allocate_dynrel_entries): Set ia64_info->reltext here.
7707 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
7709 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
7710 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
7711 function's descriptor to symbol+offset, and map local undefweak
7712 symbol to NULL function descriptor.
7713 (elf32_frv_relocate_section): Likewise.
7715 2004-02-23 Mark Kettenis <kettenis@gnu.org>
7717 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
7719 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
7720 (netbsd_core_file_p): Set architecture from machine ID for
7723 2004-02-23 Jakub Jelinek <jakub@redhat.com>
7725 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
7726 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
7728 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
7730 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
7731 symbols with non-default visibility.
7733 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
7735 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
7736 IMAGE_SCN_MEM_WRITE on known sections only.
7738 2004-02-20 Jakub Jelinek <jakub@redhat.com>
7740 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
7741 symbols used in PIE relocs.
7743 2004-02-19 Jakub Jelinek <jakub@redhat.com>
7745 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
7748 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
7750 * configure.in: Update version to 2.15.90.
7751 * configure: Regenerate.
7753 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
7754 Richard Sandiford <rsandifo@redhat.com>
7756 * elfxx-mips.c (mips_elf_calculate_relocation): Use
7757 _bfd_elf_symbol_refs_local_p to decide whether to decay
7758 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
7759 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
7760 relocs if the symbol wasn't defined by a regular object file.
7761 Don't check the symbol's dynindx.
7763 2004-02-16 Andrew Cagney <cagney@redhat.com>
7765 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
7767 * bfd-in2.h: Re-generate.
7769 2004-02-14 Andrew Cagney <cagney@redhat.com>
7771 * configure.host (HDEFINES): When hppa*-*-hpux*, define
7772 _LARGEFILE64_SOURCE.
7774 2004-02-13 Andrew Cagney <cagney@redhat.com>
7776 * elf.c (vma_page_aligned_bias): New function.
7777 (assign_file_positions_except_relocs)
7778 (assign_file_positions_for_segments): Replace broken modulo
7779 arithmetic with call to vma_page_aligned_bias.
7781 2004-02-11 Andrew Cagney <cagney@redhat.com>
7783 * bfd-in.h: Update copyright.
7784 (bfd_tell): Change return type to file_ptr.
7785 * bfd-in2.h: Re-generate.
7786 * cache.c: Update copyright.
7787 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
7789 (close_one): Use real_ftell.
7790 * bfdio.c: Update copyright.
7791 (real_ftell, real_fseek): New functions.
7792 (bfd_tell): Use real_fseek and real_ftell, change return type to
7794 (bfd_seek): Use real_ftell and real_fseek, change type of
7795 file_position to a file_ptr.
7796 * libbfd-in.h: Update copyright.
7797 (real_ftell, real_fseek): Declare.
7798 * libbfd.h: Re-generate.
7800 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
7801 fseeko and fseeko64. Determine bfd_file_ptr.
7802 * configure: Re-generate.
7803 * config.in: Re-generate.
7805 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
7807 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
7808 * elf32-h8300.c: Likewise.
7810 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
7811 Nick Clifton <nickc@redhat.com>
7813 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
7814 GOT entries with no associated GOT subsection.
7816 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
7818 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
7819 * elf.c (swap_out_syms): Use it to decide whether local section
7820 symbols should be named.
7821 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
7822 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
7823 (elf_backend_name_local_section_symbols): Define.
7824 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
7826 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
7828 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
7829 (elfNN_ia64_relax_section): Optimize brl to br during the relax
7832 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
7834 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
7835 to bfd_link_hash_entry passed by reference to
7836 _bfd_generic_link_add_one_symbol.
7838 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
7840 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
7841 relocations against dynamic symbols.
7843 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
7845 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
7848 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
7850 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
7851 * bfd-in2.h, libbfd.h: Rebuilt.
7853 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
7855 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
7856 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
7857 flag has been cleared.
7859 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
7861 * coff-h8300.c: Add and adjust comments about relaxation.
7862 * elf32-h8300.c: Likewise.
7864 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7866 * coff-h8300.c: Fix comment typos.
7867 * elf32-h8300.c: Likewise.
7869 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7871 * coff-h8300.c: Add comments about relaxation.
7872 * elf32-h8300.c: Likewise.
7874 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7876 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
7878 * aclocal.m4: Regenerate.
7879 * configure: Regenerate.
7881 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
7883 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
7884 mips_elf64_rtype_to_howto instead of using howto_table.
7886 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
7888 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
7890 (elf32_arm_check_relocs): Don't increment the PLT refcount for
7891 relocs which would not use the PLT.
7893 2004-01-13 Alan Modra <amodra@bigpond.net.au>
7895 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
7896 (ppc64_elf_gc_sweep_hook): Likewise.
7897 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
7899 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
7901 Adds linker relaxation support for bit manipulation insns like
7902 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
7904 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
7905 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
7906 * coff-h8300.c: Opcode for bit manipulation insn is checked in
7907 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
7909 2004-01-12 Alan Modra <amodra@bigpond.net.au>
7911 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
7913 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7915 * elf32-h8300.c: Fix formatting.
7917 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7919 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
7920 dynamic object is present. Declare r_symndx and h in an inner
7922 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
7924 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
7926 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
7927 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
7928 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
7929 identically. Do not emit PC24 relocations for shared libraries.
7930 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
7931 identically. Don't adjust pc_count.
7932 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
7933 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
7934 adjust count for branch relocations.
7935 (allocate_dynrelocs): Correct typo in call to
7936 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
7937 PC24 or PLT32 relocs when linking.
7939 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7941 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
7942 relocation howto with ARM_26 one for consistency.
7943 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
7944 that will be converted to ARM_26D ones, since we always want 'done'
7945 relocations to be reflected in section's data.
7946 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
7948 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
7951 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7953 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
7954 are not partial_inplace during a relocatable link.
7956 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
7958 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
7959 if no dynamic object is present. Declare r_symndx and h in an
7962 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
7964 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
7965 trampoline if it is known out of range.
7967 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
7969 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
7970 * elf32-frv.c (_frv_osec_readonly_p): New.
7971 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
7973 (_frv_count_got_plt_entries): Adjust expected count accordingly.
7974 (elf32_frv_relocate_section): Likewise. Error out if attempting
7975 to emit rofixups or dynamic relocs in read-only segments. Use
7976 _bfd_elf_section_offset to adjust r_offsets in rofixups and
7977 dynamic relocations.
7978 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
7979 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
7980 relocations or fixups involving merged sections correctly. Avoid
7981 crash when undefined symbol is referenced by R_FRV_32 or
7982 R_FRV_FUNCDESC_VALUE.
7983 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
7984 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
7985 input section holding local symbol to addend of R_FRV_32 or
7986 R_FRV_FUNCDESC_VALUE dynamic relocation.
7987 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
7988 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
7989 (elf32_frv_always_size_sections): Don't store pointer to
7990 __stacksize symbol in sec_info.
7991 (elf32_frv_modify_segment_map): Look it up here.
7992 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
7993 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
7994 of the lazy PLT entry, not only its offset, as the low word of a
7995 function descriptor.
7996 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
7997 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
7998 if a hash table entry already exists but is not a definition.
7999 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8000 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8001 (_frv_add_rofixup): Don't inline.
8002 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8003 for undefweak symbols.
8004 (elf32_frv_relocate_section): Avoid crash while computing
8005 relocation when linking with shared library. Only emit rofixups
8006 and dynamic relocations for alloc&load sections. Mark binaries
8007 with inter-segment relocations for relocation as a unit.
8008 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8009 (DEFAULT_STACK_SIZE): New.
8010 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8011 emit rofixups or dynamic relocs when linking dynamic non-PIE
8013 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8014 shared libs too. Reserve the last entry for the GOT pointer.
8015 (elf32_frv_finish_dynamic_sections): Emit it.
8016 (elf32_frv_always_size_sections): New.
8017 (elf32_frv_modify_segment_map): New.
8018 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8020 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8021 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8022 (elf_backend_always_size_sections): New.
8023 (elf_backend_modify_segment_map): New.
8024 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8025 * config.bfd: Added frv-*-*linux*.
8026 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8027 ABS section, instead of crashing.
8028 (elf32_frv_relocate_section): Don't crash before warning about
8029 different segments in non-PIC relocation.
8030 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
8031 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
8032 relocs to undefweak symbols.
8033 (elf32_frv_relocate_section): Ditto for undefined symbols.
8034 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
8035 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
8036 gotfixup section was created.
8037 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
8038 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
8039 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
8040 complain_overflow_signed.
8041 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
8042 have not been allocated.
8043 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
8044 privfd only if dynamic sections were created.
8045 (elf32_frv_relocate_section): Compute gprel_segment, and use it
8046 for GPREL relocs. When linking relocatable FDPIC executables,
8047 emit warnings for relocations that would be illegal on PIE or
8048 shared libraries. Emit rofixup for R_FRV_32 only if input object
8050 (_frv_create_got_section): Define _gp symbol in the rofixup
8052 (elf32_frv_finish_dynamic_sections): If rofixups needed but
8053 dynamic sections missing, error out requesting -melf32frvfd.
8054 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
8055 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
8056 computation of addends from section and global or local symbol
8057 value. Change return type to bfd_boolean, and return a failure if
8058 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
8059 nonzero addend is required.
8060 (elf32_frv_relocate_section): Likewise. Print error for
8061 unsupported nonzero addends.
8062 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
8063 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
8064 force everything local.
8065 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
8066 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
8067 (frv_gotfixup_section): New.
8068 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
8069 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
8071 (_frv_add_rofixup): New.
8072 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
8073 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
8074 improve some ugly conditions.
8075 (elf32_frv_relocate_section): Likewise. Reject inter-segment
8076 relocations in fdpic.
8077 (_frv_create_got_section): Create .rofixup.got section.
8078 (struct _frv_dynamic_got_info): Added fixups.
8079 (_frv_count_got_plt_entries): Account in-GOT relocations into
8080 relocs32, relocsfd and relocsfdv. Account them into relocs or
8081 fixups, as appropriate.
8082 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
8084 (elf32_frv_finish_dynamic_sections): Verify that the right number
8085 of relocations and fixups was generated.
8086 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
8088 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
8089 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
8090 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
8091 descriptor of a (formerly-)global symbol is local.
8092 (struct frv_pic_relocs_info): Adjust comments.
8093 (_frv_emit_got_relocs_plt_entries): Adjust.
8094 (elf32_frv_relocate_section): Likewise.
8095 (_frv_count_got_plt_entries): Likewise.
8096 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
8097 symbol's value to addend in the common preamble. Decay dynamic
8098 symbols to section+offset if they bind or call locally, for GOT
8099 and FUNCDESC_VALUE, respectively.
8100 (elf32_frv_relocate_section): Likewise.
8101 (elf32_frv_check_relocs): Don't register as dynamic symbols of
8102 internal or hidden visibility.
8103 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
8104 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
8105 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
8106 (elf32_frv_relocate_section): Pass relocation addend in. Use
8107 original relocation addend to look up the got relocs/plt entries
8108 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
8109 processing relocations that reference .scommon symbols.
8110 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
8111 Introduce support for dynamic linking.
8112 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
8113 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
8114 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
8115 (frv_reloc_type_lookup): Return REL howtos for executables and
8117 (frv_info_to_howto_rel): New.
8118 (struct frv_elf_link_hash_table): New.
8119 (frv_hash_table, frv_got_section, frv_gotrel_section,
8120 frv_plt_section, frv_pltrel_section, frv_relocs_info,
8121 frv_got_initial_offset, frv_plt_initial_offset): New macros.
8122 (frv_elf_link_hash_table_create): New.
8123 (struct frv_pic_relocs_info): New.
8124 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
8125 (frv_pic_relocs_info_find): New.
8126 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
8128 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
8129 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
8130 (_frv_emit_got_relocs_plt_entries): New.
8131 (elf32_frv_relocate_section): Add support for dynamic linking.
8132 Handle new relocations.
8133 (_frv_create_got_section): New.
8134 (elf32_frv_create_dynamic_sections): New.
8135 (ELF_DYNAMIC_INTERPRETER): New.
8136 (struct _frv_dynamic_got_info): New.
8137 (_frv_count_got_plt_entries): New.
8138 (struct _frv_dynamic_got_plt_info): New.
8139 (_frv_compute_got_alloc_data): New.
8140 (_frv_get_got_entry, _frv_get_fd_entry): New.
8141 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
8142 (_frv_resolve_final_relocs_info): New.
8143 (elf32_frv_size_dynamic_sections): New.
8144 (elf32_frv_finish_dynamic_sections): New.
8145 (elf32_frv_adjust_dynamic_symbol): New.
8146 (elf32_frv_finish_dynamic_symbol): New.
8147 (elf32_frv_check_relocs): Handle new relocs. Explain how the
8149 (elf_info_to_howto_rel): Define.
8150 (bfd_elf32_bfd_link_hash_table_create): Define.
8151 (elf_backend_create_dynamic_sections): Define.
8152 (elf_backend_adjust_dynamic_symbol): Define.
8153 (elf_backend_size_dynamic_sections): Define.
8154 (elf_backend_finish_dynamic_symbol): Define.
8155 (elf_backend_finish_dynamic_sections): Define.
8156 (elf_backend_want_got_sym): Define.
8157 (elf_backend_got_header_size): Define.
8158 (elf_backend_want_got_plt): Define.
8159 (elf_backend_plt_readonly): Define.
8160 (elf_backend_want_plt_sym): Define.
8161 (elf_backend_plt_header_size): Define.
8162 (elf_backend_may_use_rel_p): Define.
8163 (elf_backend_may_use_rela_p): Define.
8164 (elf_backend_default_use_rela_p): Define.
8165 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
8166 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
8167 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
8168 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
8169 (frv_reloc_map): Map the corresponding BFD relocs to them.
8170 (frv_reloc_type_lookup): ... and back to BFD relocs.
8171 * reloc.c: New relocs.
8172 * bfd-in2.h, libbfd.h: Rebuilt.
8173 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
8174 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
8175 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
8176 R_FRV_FUNCDESC_GOTLO): New.
8177 (frv_reloc_map): Map the corresponding BFD relocs to them.
8178 (frv_reloc_type_lookup): ... and back to BFD relocs.
8179 * reloc.c: New relocs.
8180 * bfd-in2.h, libbfd.h: Rebuilt.
8182 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8184 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8185 targets to support pages of up to 64kB.
8186 (elf32_bed): Redefine to get a separate backend data structure for
8187 traditional targets.
8188 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8189 targets to support pages of up to 64kB.
8190 (elf64_bed): Redefine to get a separate backend data structure for
8191 traditional targets.
8192 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8193 targets to support pages of up to 64kB.
8194 (elf32_bed): Redefine to get a separate backend data structure for
8195 traditional targets.
8197 2004-01-04 Mark Kettenis <kettenis@gnu.org>
8199 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
8201 2004-01-02 Mark Kettenis <kettenis@gnu.org>
8203 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
8204 (elf_i386_grok_psinfo): Likewise.
8206 2004-01-02 Bernardo Innocenti <bernie@develer.com>
8208 * config.bfd: Add m68k-uClinux target.
8210 2004-01-01 Grant Edwards <grante@visi.com>
8212 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
8213 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
8214 (elf32_h8_gc_sweep_hook): New function.
8215 (elf_backend_gc_mark_hook): Define.
8216 (elf_backend_gc_sweep_hook): Define.
8217 (elf_backend_can_gc_sections): Define.
8219 For older changes see ChangeLog-0203
8225 version-control: never