1 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
4 * bfd.c (bfd_find_line): New.
6 * dwarf2.c (comp_unit): Add variable_table.
7 (funcinfo): Add file, line, and sec.
9 (lookup_symbol_in_function_table): New.
10 (lookup_symbol_in_variable_table): New.
11 (scan_unit_for_functions): Renamed to ...
12 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
14 (comp_unit_find_nearest_line): Updated.
15 (comp_unit_find_line): New.
16 (_bfd_dwarf2_find_line): New.
18 * elf-bfd.h (_bfd_elf_find_line): New.
19 (_bfd_generic_find_line): New. Defined.
21 * elf.c (_bfd_elf_find_line): New.
23 * libbfd-in.h (_bfd_dwarf2_find_line): New.
24 (_bfd_generic_find_line): New.
26 * bfd-in2.h: Regenerated.
29 * libbfd.c (_bfd_generic_find_line): New.
31 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
32 with _bfd_generic_find_line.
33 (bfd_target): Add _bfd_find_line.
35 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
37 * dwarf2.c (decode_line_info): Properly set low_pc.
39 2005-06-06 Alan Modra <amodra@bigpond.net.au>
41 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
42 case, include addend when indexing .opd section map.
43 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
44 clear opd_adjust array if no_opd_opt set. Tidy code.
45 Ignore zero size .opd. Check bfd_alloc return value.
46 (ppc_stub_name): Return immediately on bfd_malloc fail.
47 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
49 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
51 * dwarf2.c (comp_unit): Fix a typo in comment.
53 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
55 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
56 (reloc_type_lookup): Dito.
57 (elf_vax_discard_copies): Dito.
58 (elf_vax_instantiate_got_entries): Dito.
59 (elf_vax_link_hash_traverse): Dito.
60 (elf_vax_link_hash_newfunc): Dito.
61 (elf_vax_link_hash_table_create): Dito.
62 (elf32_vax_set_private_flags): Dito.
63 (elf32_vax_merge_private_bfd_data): Dito.
64 (elf32_vax_print_private_bfd_data): Dito.
65 (elf_vax_check_relocs): Dito.
66 (elf_vax_gc_mark_hook): Dito.
67 (elf_vax_gc_sweep_hook): Dito.
68 (elf_vax_size_dynamic_sections): Dito.
69 (elf_vax_discard_copies): Dito.
70 (elf_vax_instantiate_got_entries): Dito.
71 (elf_vax_relocate_section): Dito.
72 (elf_vax_finish_dynamic_symbol): Dito.
73 (elf_vax_finish_dynamic_sections): Dito.
74 (elf_vax_hash_table): Break-up of line isn't needed.
75 (elf_vax_check_relocs): Remove leading whitespace
76 (elf_vax_relocate_section): Remove redundant whitespace
77 (elf_vax_link_hash_newfunc): Don't cast NULL.
78 (elf_vax_link_hash_table_create): Dito.
79 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
81 2005-06-03 Alan Modra <amodra@bigpond.net.au>
84 * configure.in: Bump version
85 * configure: Regenerate.
86 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
87 discarded section sym refs and kill linker output.
88 * simple.c (simple_dummy_einfo): New function.
89 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
91 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
94 2005-06-02 Alan Modra <amodra@bigpond.net.au>
96 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
97 restrictive of func code and func descr for undefined syms as well
100 2005-05-31 Jim Blandy <jimb@redhat.com>
102 * Makefile.am: Regenerate dependencies with 'make dep-am'.
103 * Makefile.in: Regenerate.
105 2005-05-31 Richard Henderson <rth@redhat.com>
107 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
108 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
109 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
110 (elf64_alpha_want_plt): Update to match.
111 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
112 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
114 2005-05-31 Zack Weinberg <zack@codesourcery.com>
116 * elf32-arm.c (elf32_arm_reloc_type_lookup)
117 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
118 Use ISO C90 function declaration style.
120 2005-05-31 James E Wilson <wilson@specifixinc.com>
122 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
123 header PF_R flag on PT_LOAD segments.
125 2005-05-30 Richard Henderson <rth@redhat.com>
127 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
128 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
130 2005-05-29 Richard Henderson <rth@redhat.com>
132 * configure.in (--enable-secureplt): New.
133 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
134 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
135 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
136 (elf64_alpha_use_secureplt): New.
137 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
138 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
139 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
140 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
141 (struct alpha_elf_link_hash_entry): Add plt_offset.
142 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
143 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
144 (PLT_ENTRY_WORD3): Remove.
145 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
146 on .plt and create .got.plt.
147 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
148 (get_got_entry): Initialize plt_offset.
149 (elf64_alpha_want_plt): New.
150 (elf64_alpha_check_relocs): Use it.
151 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
153 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
155 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
157 (elf64_alpha_size_plt_section): Size .got.plt section.
158 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
160 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
161 Add PLTRO DYNAMIC entry.
162 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
163 (elf64_alpha_finish_dynamic_sections): Likewise.
165 2005-05-28 David Daney <ddaney@avtrex.com>
167 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
168 calculation of DT_RELSZ to occur after all dynamic relocations
171 2005-05-28 Eli Zaretskii <eliz@gnu.org>
173 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
174 * config.in, configure: Regenerate.
176 2005-05-26 Mark Kettenis <kettenis@gnu.org>
177 Maciej W. Rozycki <macro@linux-mips.org>
179 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
180 stop processing of options if one of invalid size is
182 (_bfd_mips_elf_section_from_shdr): Likewise.
183 (_bfd_mips_elf_fake_sections): Reset the type of empty special
186 2005-05-26 Richard Henderson <rth@redhat.com>
188 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
189 plt_old_section, plt_old_value.
190 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
191 (elf64_alpha_size_plt_section_1): Don't use it.
193 2005-05-26 Jakub Jelinek <jakub@redhat.com>
195 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
196 first shdr has sh_size == 0. Fail if e_shnum is large to cause
197 arithmetic overflow when allocating the i_shdr array.
198 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
200 2005-05-25 Richard Henderson <rth@redhat.com>
202 * elf64-alpha.c: Update all function definitions to ISO C. Remove
203 all function prototypes; rearrange functions into def-use order.
205 2005-05-25 Richard Henderson <rth@redhat.com>
207 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
208 in the presence of deleting elements.
209 (elf64_alpha_size_got_sections): Zero dead got section size.
211 2005-05-23 Fred Fish <fnf@specifixinc.com>
213 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
214 (struct funcinfo): Add caller_func, caller_file, caller_line.
215 tag, and nesting_level members.
216 (lookup_address_in_function_table): Change first passed parameter
217 from "struct funcinfo *" to "struct comp_unit *".
218 (lookup_address_in_function_table): Dereference unit to find function
220 (lookup_address_in_function_table): Traverse the function list to
221 create a chain of inlined functions back to the first non inlined
223 (scan_unit_for_functions): Remember tag and nesting level. Handle
224 DW_AT_call_file and DW_AT_call_line.
225 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
226 call to pass unit pointer instead of function table pointer. For
227 inlined functions, save pointer to the inliner chain.
228 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
229 (_bfd_dwarf2_find_inliner_info): New function that returns information
230 from the inliner chain after a call to bfd_find_nearest_line.
232 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
233 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
234 NAME##_find_inliner_info.
235 (bfd_target): Add _bfd_find_inliner_info.
236 * bfd-in2.h: Regenerate.
238 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
239 macro that always returns bfd_false.
240 (_bfd_dwarf2_find_inliner_info): Declare.
241 * libbfd.h: Regenerate.
243 * elf32-arm.c (elf32_arm_find_inliner_info): New function
244 that calls _bfd_dwarf2_find_inliner_info.
245 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
247 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
248 that calls _bfd_dwarf2_find_inliner_info.
249 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
250 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
251 _bfd_mips_elf_find_inliner_info.
252 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
253 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
255 * elf.c (_bfd_elf_find_inliner_info): New function that calls
256 _bfd_dwarf2_find_inliner_info.
257 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
258 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
259 _bfd_elf_find_inliner_info.
261 * coffgen.c (coff_find_inliner_info): New function that
262 calls _bfd_dwarf2_find_inliner_info.
263 * libcoff-in.h (coff_find_inliner_info): Declare.
264 * libcoff.h: Regenerate.
265 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
266 (pmac_xcoff_vec) Ditto.
267 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
268 (aix5coff64_vec): Ditto.
270 * aout-target.h (MY_find_inliner_info): Define as
271 _bfd_nosymbols_find_inliner_info.
272 * aout-tic30.c (MY_find_inliner_info): Ditto.
273 * binary.c (binary_find_inliner_info): Ditto.
274 * i386msdos.c (msdos_find_inliner_info): Ditto.
275 * ihex.c (ihex_find_inliner_info): Ditto.
276 * libaout.h (aout_32_find_inliner_info): Ditto.
277 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
278 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
279 * mmo.c (mmo_find_inliner_info): Ditto.
280 * nlm-target.h (nlm_find_inliner_info): Ditto.
281 * pef.c (bfd_pef_find_inliner_info): Ditto.
282 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
283 * srec.c (srec_find_inliner_info): Ditto.
284 * tekhex.c (tekhex_find_inliner_info): Ditto.
285 * versados.c (versados_find_inliner_info): Ditto.
286 * xsym.c (bfd_sym_find_inliner_info): Ditto.
288 * ieee.c (ieee_find_inliner_info): New function that always
290 * oasys.c (oasys_find_inliner_info): Ditto.
291 * vms.c (vms_find_inliner_info): Ditto.
293 2005-05-24 Alan Modra <amodra@bigpond.net.au>
295 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
296 force old plt layout.
298 2005-05-22 Richard Henderson <rth@redhat.com>
300 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
302 (elf64_alpha_check_relocs): Likewise.
303 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
304 non-allocated sections.
306 2005-05-22 Richard Henderson <rth@redhat.com>
308 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
309 undefweak to use zero register. Call elf64_alpha_relax_got_load
310 if not all uses removed.
311 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
312 (elf64_alpha_relax_section): Handle undefweak symbols.
313 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
314 (elf64_alpha_size_rela_got_1): Likewise.
315 (elf64_alpha_relocate_section): Likewise.
317 2005-05-22 Richard Henderson <rth@redhat.com>
319 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
320 on SEC_CODE sections.
322 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
324 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
326 (som_write_space_strings): Change type of tmp_space and p to char *.
327 (som_write_symbol_strings): Likewise. Also change type of comp to
329 (som_begin_writing): Change type of strings_size to unsigned int.
330 (som_finish_writing): Likewise.
331 (som_slurp_reloc_table): Change type of external_relocs to unsigned
333 * som.h (struct som_section_data_struct): Change type of reloc_stream
334 field to unsigned char *.
336 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
338 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
339 copy relocations for VxWorks.
341 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
343 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
345 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
346 (ppc_elf_check_relocs): Set has_sda_refs.
347 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
348 copy relocations. Use has_sda_refs to place variables in .sbss.
349 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
352 2005-05-20 Bob Wilson <bob.wilson@acm.org>
354 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
355 xtensa_default_isa is initialized.
357 2005-05-20 Alan Modra <amodra@bigpond.net.au>
359 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
360 for second and subsequent list entries. Only allocate multiple
361 glink stubs when shared or pie.
362 (ppc_elf_finish_dynamic_symbol): Break out early when only one
363 glink stub is needed.
365 2005-05-19 Zack Weinberg <zack@codesourcery.com>
367 * Makefile.am: Have 'all' depend on 'info'.
368 * Makefile.in: Regenerate.
370 2005-05-19 Alan Modra <amodra@bigpond.net.au>
372 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
373 init_offset. Add init_got_refcount, init_plt_refcount,
374 init_got_offset and init_plt_offset.
375 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
376 (_bfd_elf_link_hash_hide_symbol): Likewise.
377 (_bfd_elf_link_hash_table_init): Likewise.
378 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
379 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
380 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
381 (bfd_elf_size_dynamic_sections): Likewise.
382 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
383 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
384 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
385 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
386 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
387 (struct plt_entry): New.
388 (ppc_elf_link_hash_table_create): Set new init_plt fields.
389 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
390 use _bfd_elf_link_hash_copy_indirect.
391 (update_plt_info, find_plt_ent): New functions.
392 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
393 and adjust for use of plt list rather than refcount.
394 (ppc_elf_gc_sweep_hook): Likewise.
395 (ppc_elf_tls_optimize): Likewise.
396 (ppc_elf_adjust_dynamic_symbol): Likewise.
397 (allocate_dynrelocs): Likewise.
398 (ppc_elf_relax_section): Likewise.
399 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
400 when performing a relocatable link.
401 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
402 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
405 2005-05-19 Alan Modra <amodra@bigpond.net.au>
407 * elf.c (assign_file_positions_for_segments): Use maximum of
408 maxpagesize and section alignment when adjusting initial
409 segment offset and section offsets.
411 2005-05-18 Zack Weinberg <zack@codesourcery.com>
413 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
416 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
418 * elf.c (group_signature): Undo the last change. Check if the
419 symbol table section is correct.
421 2005-05-17 Zack Weinberg <zack@codesourcery.com>
423 * elf32-arm.c: Wherever possible, use official reloc names
425 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
426 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
427 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
428 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
429 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
430 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
431 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
432 Add many new relocations from AAELF.
433 (elf32_arm_howto_from_type): Update to match.
434 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
435 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
436 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
437 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
438 (elf32_arm_final_link_relocate): Add support for
439 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
440 case entries redundant with default.
442 * reloc.c: Reorganize ARM relocations. Add Thumb
443 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
444 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
445 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
446 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
447 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
448 * bfd-in2.h, libbfd.h: Regenerate.
450 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
452 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
454 * format.c (bfd_check_format_matches): Set output_has_begun
456 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
457 special case for both_direction.
459 2005-05-17 Nick Clifton <nickc@redhat.com>
461 * elf.c (group_signature): Check for a group section which is
462 actually a (corrupt) symbol table section in disguise and prevent
463 an infinite loop from occurring.
465 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
467 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
470 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
472 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
473 predicate on slot 0 only if slot 0 isn't br.
475 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
478 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
479 empty sdynbss section.
480 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
482 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
484 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
487 2005-05-17 Alan Modra <amodra@bigpond.net.au>
489 * elf32-ppc.c (LIS_11. LIS_12): Define.
490 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
491 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
492 for --data-plt when building non-pie executables.
494 2005-05-17 Nick Clifton <nickc@redhat.com>
496 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
497 the situation where a symbols's section is not known but a section
498 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
501 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
502 the presence of a symbol table to just before the symbol table is
505 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
508 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
509 (elfNN_ia64_relax_section): Use it.
511 2005-05-14 Mark Kettenis <kettenis@gnu.org>
513 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
516 2005-05-14 Alan Modra <amodra@bigpond.net.au>
518 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
520 (ppc_elf_finish_dynamic_sections): Likewise.
522 2005-05-13 Fred Fish <fnf@specifixinc.com>
524 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
527 2005-05-13 Bob Wilson <bob.wilson@acm.org>
529 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
530 periods in linkonce_kind values.
532 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
534 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
535 against protected function when building executable.
537 2005-05-12 Alan Modra <amodra@bigpond.net.au>
539 * elf32-ppc.c (LWZU_0_X_11): Delete.
540 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
541 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
542 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
544 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
546 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
547 Generate .glink branch table and updated stubs.
549 2005-05-11 Alan Modra <amodra@bigpond.net.au>
551 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
552 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
553 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
554 (CROR_151515, CROR_313131): Delete.
555 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
556 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
557 LWZU_0_X_11): Define.
558 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
559 and R_PPC_REL16_HA entries.
560 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
561 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
562 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
563 new_plt, and old_plt.
564 (ppc_elf_create_dynamic_sections): Create .glink section.
565 (ppc_elf_check_relocs): Set new_plt and old_plt.
566 (ppc_elf_select_plt_layout): New function.
567 (ppc_elf_tls_setup): Set plt output section elf type and flags.
568 (allocate_got): Handle differences between old and new got layout.
569 (allocate_dynrelocs): Likewise for plt.
570 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
571 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
572 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
573 destination of R_PPC_PLTREL24 relocs.
574 (ppc_elf_relocate_section): Handle new relocs and changed destination
576 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
577 differences in layout.
578 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
579 put a blrl in new got. Write glink contents.
580 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
581 * libbfd.h: Regenerate.
582 * bfd-in2.h: Regenerate.
584 2005-05-11 Andreas Schwab <schwab@suse.de>
586 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
589 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
591 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
592 section if SEC_ALLOC isn't set.
594 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
596 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
597 * acinclude.m4: Don't sinclude accross.m4.
598 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
600 2005-05-09 Alan Modra <amodra@bigpond.net.au>
602 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
603 (ppc64_elf_add_symbol_hook): Set has_dotsym.
604 (ppc64_elf_check_directives): Only process syms when has_dotsym.
605 (func_desc_adjust): Hide fake function descriptors when function
606 code entry is defined.
607 (adjust_opd_syms): Adjust for deleted_section becoming union field.
609 2005-05-09 Alan Modra <amodra@bigpond.net.au>
611 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
613 2005-05-08 Dave Korn <dave.korn@artimi.com>
615 * coff-tic80.c: Undefine _CONST after system headers to prevent
616 clash with tic80-specific definition in include/coff/tic80.h
618 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
621 * elflink.c (elf_link_output_extsym): Use output_bfd if
622 h->root.u.def.section is bfd_abs_section_ptr when reporting
625 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
627 * elf-bfd.h (elf_backend_data): Update special_sections to
628 array of pointer to bfd_elf_special_section.
629 * elf.c (special_sections): Likewise.
630 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
631 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
632 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
633 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
634 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
635 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
636 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
637 * elf32-v850.c (v850_elf_special_sections): Likewise.
638 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
639 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
640 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
641 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
642 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
643 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
644 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
645 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
647 * elf.c (get_special_section): Updated.
649 2005-05-07 Alan Modra <amodra@bigpond.net.au>
651 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
652 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
653 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
655 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
656 * elf32-frv.c (_frv_create_got_section): Likewise.
657 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
658 (elf_backend_got_symbol_offset): Don't define.
659 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
660 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
662 (ppc_elf_create_got): Tidy.
663 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
664 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
665 (ppc_elf_gc_sweep_hook): Likewise.
666 (ppc_elf_relocate_section): Likewise.
667 (ppc_elf_finish_dynamic_symbol): Likewise.
668 (allocate_got): New function.
669 (allocate_dynrelocs): Use allocate_got.
670 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
671 so that local got can refcount it. Set got_header_size.
672 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
674 (ppc_elf_finish_dynamic_sections): Likewise.
675 (elf_backend_got_symbol_offset): Don't define.
676 (elf_backend_got_header_size): Ditto.
678 2005-05-05 Steve Ellcey <sje@cup.hp.com>
680 * configure.in (ACX_HEADER_STRING): New.
681 * configure: Regenerate.
682 * config.in: Regenerate.
683 * sysdep.h (STRING_WITH_STRINGS): Use.
685 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
687 * elf.c (_bfd_elf_close_and_cleanup): Only call
688 _bfd_dwarf2_cleanup_debug_info on bfd_object.
690 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
692 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
693 "__bss_start" instead of "_edata" as fallback.
695 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
697 * bfd-in2.h: Regenerated.
699 2005-05-05 Paul Brook <paul@codesourcery.com>
701 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
702 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
704 * configure: Regenerate.
705 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
706 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
707 (elf32-i386.lo): Depend on elf-vxworks.h.
708 (elf-vxworks.lo): New rule.
709 * Makefile.in: Regenerate.
710 * elf-bfd.h (elf_backend_data): Update type of
711 elf_backend_emit_relocs.
712 (_bfd_elf_link_output_relocs): Update prototype.
713 * elflink.c (_bfd_elf_link_output_relocs): Always use
714 bed->elf_backend_emit_relocs when outputting relocations.
715 * elfxx-target.h (elf_backend_emit_relocs): Default to
716 _bfd_elf_link_output_relocs.
717 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
718 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
719 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
720 (elf_i386_plt0_entry): Remove padding.
721 (elf_i386_pic_plt0_entry): Ditto.
722 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
723 (PLT_NON_JUMP_SLOT_RELOCS): Define.
724 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
725 plt0_pad_byte fields.
726 (elf_i386_link_hash_table_create): Zero them.
727 (elf_i386_create_dynamic_sections): Create static relocation section.
728 (allocate_dynrelocs): Allocate space for static PLT relocations.
729 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
730 symbols. Give PLT symbols function type. Don't strip PLT sections
731 if we have exported symbols from them.
732 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
733 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
735 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
736 Add relocation for GOT location. Fill in PLT static relocations.
737 (elf_i386_vxworks_link_hash_table_create): New function.
738 (elf_i386_vxworks_link_output_symbol_hook): New function.
739 * elf-vxworks.h: New file.
741 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
743 * section.c (bfd_make_section_anyway_with_flags): New.
744 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
745 (bfd_make_section_with_flags): New.
746 (bfd_make_section): Call bfd_make_section_with_flags.
748 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
749 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
750 instead of bfd_make_section/bfd_make_section and don't call
751 bfd_set_section_flags.
752 (mn10300_elf_check_relocs): Likewise.
753 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
754 * elf32-arm.c (create_got_section): Likewise.
755 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
756 (elf32_arm_check_relocs): Likewise.
757 * elf32-cris.c (cris_elf_check_relocs): Likewise.
758 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
759 (_frv_create_got_section): Likewise.
760 (elf32_frvfdpic_create_dynamic_sections): Likewise.
761 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
762 (elf32_hppa_check_relocs): Likewise.
763 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
764 (i370_elf_check_relocs): Likewise.
765 * elf32-i386.c (create_got_section): Likewise.
766 (elf_i386_check_relocs): Likewise.
767 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
768 (create_got_section): Likewise.
769 (m32r_elf_create_dynamic_sections): Likewise.
770 (m32r_elf_check_relocs): Likewise.
771 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
772 * elf32-ppc.c (ppc_elf_create_got): Likewise.
773 (ppc_elf_create_dynamic_sections): Likewise.
774 (ppc_elf_add_symbol_hook): Likewise.
775 (ppc_elf_check_relocs): Likewise.
776 * elf32-s390.c (create_got_section): Likewise.
777 (elf_s390_check_relocs): Likewise.
778 * elf32-sh.c (create_got_section): Likewise.
779 (sh_elf_create_dynamic_sections): Likewise.
780 (sh_elf_check_relocs): Likewise.
781 * elf32-vax.c (elf_vax_check_relocs): Likewise.
782 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
783 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
784 (add_extra_plt_sections): Likewise.
785 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
786 (elf64_alpha_create_got_section): Likewise.
787 (elf64_alpha_create_dynamic_sections): Likewise.
788 (elf64_alpha_check_relocs): Likewise.
789 * elf64-hppa.c (get_reloc_section): Likewise.
793 (get_stub): Likewise.
794 (elf64_hppa_create_dynamic_sectionso): Likewise.
795 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
796 * elf64-ppc.c (create_linkage_sections): Likewise.
797 (ppc64_elf_check_relocs): Likewise.
798 * elf64-s390.c (create_got_section): Likewise.
799 (elf_s390_check_relocs): Likewise.
800 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
801 (sh64_elf64_create_dynamic_sections): Likewise.
802 * elf64-x86-64.c (create_got_section): Likewise.
803 (elf64_x86_64_check_relocs): Likewise.
804 * elflink.c (_bfd_elf_create_got_section): Likewise.
805 (_bfd_elf_link_create_dynamic_sections): Likewise.
806 (elf_link_add_object_symbols): Likewise.
807 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
808 (elfNN_ia64_create_dynamic_sections): Likewise.
809 (get_fptr): Likewise.
810 (get_pltoff): Likewise.
811 (get_reloc_section): Likewise.
812 (elfNN_ia64_object_p): Likewise.
813 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
814 (mips_elf_create_compact_rel_section): Likewise.
815 (mips_elf_create_got_section): Likewise.
816 (_bfd_mips_elf_create_dynamic_sections): Likewise.
817 * elfxx-sparc.c (create_got_section): Likewise.
818 (_bfd_sparc_elf_check_relocs): Likewise.
820 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
821 on linker created sections.
823 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
826 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
827 script on executable.
829 2005-05-05 John Levon <levon@movementarian.org>
831 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
832 allocated memory before returning.
833 (decode_line_info): Likewise.
834 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
835 allocated by functions in this file.
836 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
837 * elf.c (_bfd_elf_close_and_cleanup): Call
838 _bfd_dwarf2_cleanup_debug_info.
840 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
842 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
843 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
844 * configure, config.in, Makefile.in: Regenerate.
845 * sysdep.h (stpcpy): Revert last change.
847 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
849 * sysdep.h (stpcpy): Wrap declaration in parentheses.
851 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
853 * elfxx-ia64.c (ARCH_SIZE): New.
854 (LOG_SECTION_ALIGN): Likewise.
855 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
856 align relocation sections.
857 (get_fptr): Likewise.
858 (get_reloc_section): Likewise.
859 (elfNN_ia64_tprel_base): Likewise.
860 (elfNN_ia64_check_relocs): Support 32bit relocations.
861 (allocate_global_fptr_got): Likewise.
862 (allocate_dynrel_entries): Likewise.
863 (set_got_entry): Likewise.
864 (set_pltoff_entry): Likewise.
865 (elfNN_ia64_relocate_section): Likewise.
867 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
869 * configure.in: Add AC_CHECK_DECLS(stpcpy).
870 * configure: Regenerate.
871 * config.in: Likewise.
873 * sysdep.h (stpcpy): New.
875 2005-05-04 Nick Clifton <nickc@redhat.com>
877 * Update the address and phone number of the FSF organization in
878 the GPL notices in the following files:
879 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
880 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
881 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
882 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
883 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
884 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
885 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
886 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
887 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
888 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
889 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
890 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
891 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
892 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
893 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
894 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
895 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
896 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
897 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
898 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
899 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
900 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
901 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
902 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
903 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
904 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
905 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
906 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
907 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
908 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
909 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
910 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
911 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
912 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
913 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
914 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
915 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
916 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
917 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
918 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
919 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
920 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
921 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
922 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
923 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
924 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
925 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
926 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
927 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
928 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
929 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
930 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
931 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
932 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
933 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
934 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
935 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
936 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
937 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
938 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
939 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
940 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
941 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
942 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
943 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
944 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
945 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
946 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
947 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
948 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
951 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
953 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
954 * bfd-in2.h: Regenerated.
956 * elflink.c (bfd_elf_set_symbol): New.
957 (_bfd_elf_provide_symbol): Call it.
958 (_bfd_elf_provide_section_bound_symbols): New.
960 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
962 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
963 at the end, if a strong definition has already been seen.
965 2005-05-04 Alan Modra <amodra@bigpond.net.au>
967 * section.c (struct bfd_section): Replace link_order_head and
968 link_order_tail with map_head and map_tail union.
969 (STD_SECTION): Update.
970 (_bfd_strip_section_from_output): Delete.
971 * aoutx.h: Update throughout for above changes.
972 * coff-ppc.c: Likewise.
973 * cofflink.c: Likewise.
975 * elf-eh-frame.c: Likewise.
976 * elf-m10300.c: Likewise.
978 * elf32-arm.c: Likewise.
979 * elf32-cris.c: Likewise.
980 * elf32-hppa.c: Likewise.
981 * elf32-i386.c: Likewise.
982 * elf32-m32r.c: Likewise.
983 * elf32-m68hc1x.c: Likewise.
984 * elf32-m68k.c: Likewise.
985 * elf32-ppc.c: Likewise.
986 * elf32-s390.c: Likewise.
987 * elf32-sh.c: Likewise.
988 * elf32-vax.c: Likewise.
989 * elf32-xtensa.c: Likewise.
990 * elf64-alpha.c: Likewise.
991 * elf64-hppa.c: Likewise.
992 * elf64-ppc.c: Likewise.
993 * elf64-s390.c: Likewise.
994 * elf64-sh64.c: Likewise.
995 * elf64-x86-64.c: Likewise.
996 * elflink.c: Likewise.
997 * elfxx-ia64.c: Likewise.
998 * elfxx-mips.c: Likewise.
999 * elfxx-sparc.c: Likewise.
1000 * linker.c: Likewise.
1001 * merge.c: Likewise.
1002 * pdp11.c: Likewise.
1003 * xcofflink.c: Likewise.
1004 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
1005 out from bfd_elf_size_dynamic_sections.
1006 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
1007 * bfd-in2.h: Regenerate.
1009 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1011 * section.c (bfd_section_list_remove): Don't clear s->next.
1012 (bfd_section_list_append): Always init s->prev.
1013 (bfd_section_list_prepend): Define.
1014 (bfd_section_list_insert_after): Minor optimization.
1015 (bfd_section_removed_from_list): Rewrite.
1016 * elf.c (assign_section_numbers): Simplify list traversal now that
1017 bfd_section_list_remove doesn't destroy removed section next ptr.
1018 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1019 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
1020 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
1021 * bfd-in2.h: Regenerate.
1023 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1025 * bfd.c (bfd): Remove section_tail and add section_last.
1026 (bfd_preserve): Likewise.
1027 (bfd_preserve_save): Likewise.
1028 (bfd_preserve_restore): Likewise.
1029 * opncls.c (_bfd_new_bfd): Likewise.
1031 * coffcode.h (coff_compute_section_file_positions): Updated.
1032 (coff_compute_section_file_positions): Likewise.
1033 * elf.c (assign_section_numbers): Likewise.
1034 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1035 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1036 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
1037 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1038 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1039 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1041 * ecoff.c (bfd_debug_section): Initialize prev.
1043 * section.c (bfd_section): Add prev.
1044 (bfd_section_list_remove): Updated.
1045 (bfd_section_list_append): New.
1046 (bfd_section_list_insert_after): New.
1047 (bfd_section_list_insert_before): New.
1048 (bfd_section_list_insert): Removed.
1049 (bfd_section_removed_from_list): Updated.
1050 (STD_SECTION): Initialize prev.
1051 (bfd_section_init): Updated.
1052 (bfd_section_list_clear): Updated.
1054 * bfd-in2.h: Regenerated.
1056 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1058 * elf.c (_bfd_elf_new_section_hook): Don't call
1059 _bfd_elf_get_sec_type_attr on sections from input files.
1061 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1063 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
1064 hash table size 16699 instead of bfd_hash_table_init.
1066 2005-05-01 Paul Brook <paul@codesourcery.com>
1068 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
1069 definition has already been seen.
1071 2005-05-01 Paul Brook <paul@codesourcery.com>
1073 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
1074 R_ARM_PLT32 the same as R_ARM_PC24.
1075 (arm_add_to_rel): Ditto.
1077 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1079 * config.bfd: Add h8300*-*-rtemscoff.
1080 Switch h8300*-*-rtems* to elf.
1082 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1084 * aclocal.m4, Makefile.in: Regnerated.
1086 2005-04-28 Paul Brook <paul@codesourcery.com>
1088 Merge changes only applied to Makefile.in.
1089 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
1090 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1091 (elfxx-sparc.lo): New rule.
1092 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1093 (elf64-sparc.lo): Likewise.
1095 2005-04-28 Julian Brown <julian@codesourcery.com>
1097 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
1100 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
1102 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
1104 * elf.c (bfd_elf_sym_name): Updated.
1105 (group_signature): Likewise.
1106 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1107 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
1108 (ppc64_elf_edit_toc): Likewise.
1109 (ppc64_elf_relocate_section): Likewise.
1110 * elfcode.h (elf_slurp_symbol_table): Likewise.
1111 * elflink.c (elf_link_input_bfd): Likewise.
1113 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
1114 bfd_elf_sym_name to get local symbol name when reporting errors.
1116 2005-04-27 Nick Clifton <nickc@redhat.com>
1118 * elflink.c (elf_link_input_bfd): Handle the case where a badly
1119 formatted input file results in a reloc which has no associated
1122 2005-04-26 Jerome Guitton <guitton@gnat.com>
1124 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
1126 2005-04-25 David S. Miller <davem@davemloft.net>
1128 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
1129 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
1130 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
1133 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
1136 * elflink.c (elf_link_input_bfd): Make non-debugging reference
1137 to discarded section an error.
1139 2005-04-21 Jerome Guitton <guitton@gnat.com>
1141 * configure.in: Replace BFD_NEED_DECLARATION checks by the
1142 corresponding AC_CHECK_DECLS.
1143 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
1145 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
1146 * configure: Regenerate.
1149 2005-04-21 Andreas Schwab <schwab@suse.de>
1151 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
1152 unsigned from type of dynamic_interpreter.
1153 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
1156 * elf.c (assign_section_numbers): Fix comment.
1158 2005-04-21 Jerome Guitton <guitton@gnat.com>
1160 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
1161 for struct som_exec_auxhdr fields.
1163 2005-04-21 Nick Clifton <nickc@redhat.com>
1165 * aout-adobe.c: Convert to ISO C and fix formatting.
1166 * aout-arm.c: Convert to ISO C and fix formatting.
1167 * aout-cris.c: Convert to ISO C and fix formatting.
1168 * aout-ns32k.c: Convert to ISO C and fix formatting.
1169 * aout-tic30.c: Convert to ISO C and fix formatting.
1170 * coffcode.h: Convert to ISO C and fix formatting.
1171 * coffswap.h: Convert to ISO C and fix formatting.
1172 * i386aout.c: Convert to ISO C and fix formatting.
1173 * libaout.h: Convert to ISO C and fix formatting.
1174 * libcoff-in.h: Convert to ISO C and fix formatting.
1175 * libcoff.h: Convert to ISO C and fix formatting.
1176 * libecoff.h: Convert to ISO C and fix formatting.
1177 * libnlm.h: Convert to ISO C and fix formatting.
1178 * libpei.h: Convert to ISO C and fix formatting.
1179 * libxcoff.h: Convert to ISO C and fix formatting.
1180 * nlm-target.h: Convert to ISO C and fix formatting.
1181 * nlm.c: Convert to ISO C and fix formatting.
1182 * nlm32-alpha.c: Convert to ISO C and fix formatting.
1183 * nlm32-i386.c: Convert to ISO C and fix formatting.
1184 * nlm32-ppc.c: Convert to ISO C and fix formatting.
1185 * nlm32-sparc.c: Convert to ISO C and fix formatting.
1186 * nlmcode.h: Convert to ISO C and fix formatting.
1187 * nlmswap.h: Convert to ISO C and fix formatting.
1188 * pe-mips.c: Convert to ISO C and fix formatting.
1189 * peXXigen.c: Convert to ISO C and fix formatting.
1190 * peicode.h: Convert to ISO C and fix formatting.
1191 * vms-gsd.c: Convert to ISO C and fix formatting.
1192 * vms-hdr.c: Convert to ISO C and fix formatting.
1193 * vms-misc.c: Convert to ISO C and fix formatting.
1194 * vms-tir.c: Convert to ISO C and fix formatting.
1195 * vms.c: Convert to ISO C and fix formatting.
1196 * vms.h: Convert to ISO C and fix formatting.
1198 * coffgen.c (coff_print_symbol): Restore correct formatting of
1201 2005-04-20 David S. Miller <davem@davemloft.net>
1203 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
1204 (_bfd_sparc_elf_link_hash_table_create): Likewise.
1205 (allocate_dynrelocs): Likewise.
1207 2005-04-20 Jerome Guitton <guitton@gnat.com>
1209 * configure.in: Fix the check for basename declaration. Add check
1210 for declarations of ftello, ftello64, fseeko, fseeko64.
1211 * configure: Regenerate.
1213 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
1215 2005-04-19 David S. Miller <davem@davemloft.net>
1217 * elfxx-sparc.c: New file.
1218 * elfxx-sparc.h: New file.
1219 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
1220 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1221 (elfxx-sparc.lo): New rule.
1222 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1223 (elf64-sparc.lo): Likewise.
1224 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
1225 (bfd_elf64_sparc_vec): Likewise.
1226 * configure: Regenerate.
1227 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
1228 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
1229 which is more consistent with elf32-sparc.c
1231 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
1233 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
1234 (mips_elf_create_local_got_entry): Check h->root.forced_local.
1236 2005-04-19 Alan Modra <amodra@bigpond.net.au>
1238 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
1239 dynamic relocs in non-SEC_ALLOC sections.
1240 (ppc_elf_gc_sweep_hook): Likewise.
1241 (ppc_elf_relax_section): Likewise.
1242 (ppc_elf_relocate_section): Likewise.
1244 2005-04-18 Nick Clifton <nickc@redhat.com>
1246 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
1247 assigning a value to return_value.
1249 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1252 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
1255 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1258 * elf.c (setup_group): Properly handle zero group count.
1260 2005-04-17 Mark Kettenis <kettenis@gnu.org>
1262 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
1263 (som_is_subspace, compare_subspaces, som_compute_checksum)
1264 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
1266 (hppa_som_reloc, compare_syms, compare_subspaces)
1267 (som_print_symbol, som_get_section_contents)
1268 (som_set_section_contents): Remove space after 'void *'.
1269 (som_bfd_print_private_bfd_data): Use %lx to print longs.
1270 (som_bfd_merge_private_bfd_data)
1271 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
1274 2004-04-15 Julian Brown <julian@codesourcery.com>
1276 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1277 * bfd-in2.h: Regenerate.
1278 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
1279 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
1280 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
1281 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
1282 relocations if requested to.
1283 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
1284 use_blx rather than symbian_p.
1285 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
1286 use_blx is in effect.
1287 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
1290 2005-04-15 Nick Clifton <nickc@redhat.com>
1292 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
1295 2005-04-15 Alan Modra <amodra@bigpond.net.au>
1298 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
1299 used as a list pointer.
1301 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1303 * Makefile.am (NO_WERROR): Define.
1304 * warning.m4: New file
1305 * acinclude.m4: Include warning.m4.
1306 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1307 * Makefile.in: Regenerate.
1308 * configure: Regenerate.
1310 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1312 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
1313 Write trailing padding.
1315 * merge.c (merge_strings): Round up section size for alignment.
1317 2005-04-14 David S. Miller <davem@davemloft.net>
1319 Add TLS support for 64-bit Sparc ELF.
1320 * elf64-sparc.c (sparc64_elf_dyn_relocs,
1321 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
1322 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
1323 sparc64_elf_hash_entry, sparc64_elf_tdata,
1324 sparc64_elf_local_got_tls_type): New defines.
1325 (sparc64_elf_mkobject): New function.
1326 (sparc64_elf_link_hash_table): Add members for dynamic linker
1327 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
1328 uion to track TLS GOT references. Add sym_sec to cache
1329 mappings from local sym to section.
1330 (link_hash_newfunc): New function.
1331 (sparc64_elf_bfd_link_hash_table_create): Rename to
1332 sparc64_elf_link_hash_table_create for consistency.
1333 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
1334 (sparc64_elf_create_dynamic_sections): Initialize new section
1335 members of sparc64_elf_link_hash_table. Only init srelbss
1337 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
1339 (SPARC_NOP): Define.
1340 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
1341 sparc64_elf_plt_ptr_offset): Delete.
1342 (sparc64_plt_entry_build): New function to build PLT entries
1343 gradually instread of all at once at the end of linking.
1344 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
1345 local vars. Get them from sparc64_elf_hash_table instead.
1346 Check early on if r_symndx is in bounds. Handle TLS transitions.
1347 Account for TLS GOT references and DF_STATIC_TLS, as needed.
1348 For TLS relocs, record the tls_type in either
1349 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
1350 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
1351 to the __tls_get_addr symbol. For PLT relocs, track references
1352 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
1353 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
1354 symbol references, count the number of relocations needed for
1355 that symbol. For default switch case, don't error, this lets
1356 the TLS relocs not explicitly handled by this function get
1358 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
1359 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
1360 it from sparc64_elf_hash_table. Store the real PLT offset
1361 in h->plt.offset, and build PLT entries one at a time. Also
1362 get .dynbss section pointer from htab.
1363 (allocate_dynrelocs, readonly_dynrelocs,
1364 sparc64_omit_section_dynsym): New functions.
1365 (sparc64_elf_omit_section_dynsym): Use these new functions as
1367 (dtpoff_base, tpoff): New functions.
1368 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
1369 locals, get them from sparc64_elf_hash_table. Handle TLS
1370 relocations and refcounting in main relocation loop.
1371 (sparc64_elf_finish_dynamic_symbol): Use
1372 sparc64_elf_link_hash_table. Build PLT entries as we see
1373 them. Handle TLS GOT relocations.
1374 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
1375 from sparc64_elf_hash_table. Initialize only PLT header
1376 not all entries since we not build PLT entries one by one.
1377 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
1378 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
1379 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
1381 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
1383 * elflink.c (elf_link_input_bfd): Update check for removed
1386 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1388 * Makefile.am: Run "make dep-am".
1389 * Makefile.in: Regenerate.
1390 * aclocal.m4: Regenerate.
1391 * libcoff.h: Regenerate.
1393 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1395 * linker.c (_bfd_generic_link_output_symbols): Also check if
1396 the output section of an input section has been removed from
1399 * section.c (bfd_section_list_remove): Clear the next field
1400 of the removed section.
1401 (bfd_section_removed_from_list): New.
1402 * bfd-in2.h: Regenerated.
1404 2005-04-11 David S. Miller <davem@davemloft.net>
1406 * elf32-sparc.c (elf32_sparc_relocate_section,
1407 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
1408 R_SPARC_TLS_LE_{HIX22,LOX10}.
1409 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
1410 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
1411 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
1412 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
1414 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1416 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
1418 2005-04-11 Nick Clifton <nickc@redhat.com>
1420 * aout-target.h: Convert to ISO C.
1421 * aoutf1.h: Convert to ISO C.
1422 * aoutx.h: Convert to ISO C.
1423 * bout.c: Convert to ISO C.
1424 * dwarf1.c: Convert to ISO C.
1425 * ecoffswap.h: Convert to ISO C.
1426 * freebsd.h: Convert to ISO C.
1427 * genlink.h: Convert to ISO C.
1428 * ieee.c: Convert to ISO C.
1429 * ihex.c: Convert to ISO C.
1430 * libcoff-in.h: Convert to ISO C.
1431 * mach-o.c: Convert to ISO C.
1432 * mach-o.h: Convert to ISO C.
1433 * netbsd.h: Convert to ISO C.
1434 * ns32k.h: Convert to ISO C.
1435 * ns32knetbsd.c: Convert to ISO C.
1436 * oasys.c: Convert to ISO C.
1437 * pdp11.c: Convert to ISO C.
1438 * pef-traceback.h: Convert to ISO C.
1439 * pef.c: Convert to ISO C.
1440 * pef.h: Convert to ISO C.
1441 * riscix.c: Convert to ISO C.
1442 * som.c: Convert to ISO C.
1443 * som.h: Convert to ISO C.
1444 * srec.c: Convert to ISO C.
1445 * stabs.c: Convert to ISO C.
1446 * sunos.c: Convert to ISO C.
1447 * tekhex.c: Convert to ISO C.
1448 * versados.c: Convert to ISO C.
1449 * version.h: Convert to ISO C.
1450 * xcoff-target.h: Convert to ISO C.
1451 * xcofflink.c: Convert to ISO C.
1452 * xsym.c: Convert to ISO C.
1453 * xsym.h: Convert to ISO C.
1455 2005-04-08 Paul Brook <paul@codesourcery.com>
1457 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
1458 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
1459 (ARM2THUMB_PIC_GLUE_SIZE): Define.
1460 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
1461 (elf32_arm_to_thumb_stub): Create PIC stubs.
1462 (record_arm_to_thumb_glue): Use different stub size for relocatable
1465 2005-04-05 Alan Modra <amodra@bigpond.net.au>
1467 * elf64-ppc.c (dec_dynrel_count): New function split out from
1468 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
1469 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
1470 (ppc64_elf_tls_optimize): Likewise.
1472 2005-04-05 Mark Kettenis <kettenis@gnu.org>
1474 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
1475 CORE_WCOOKIE_OFFSET.
1476 (SPARC64_WCOOKIE_OFFSET): New.
1477 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
1479 2005-04-05 Nick Clifton <nickc@redhat.com>
1481 * po/rw.po: New translation: Kinyarwanda
1482 * configure.in (ALL_LINGUAS): Add rw
1483 * configure: Regenerate.
1485 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
1487 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
1488 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
1489 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
1491 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
1492 to check for SHT_MIPS_OPTIONS sections.
1493 (_bfd_mips_elf_set_section_contents): Likewise.
1495 2005-04-04 Eric Christopher <echristo@redhat.com>
1497 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
1498 Clean up gp handling code.
1500 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1502 * elf.c (bfd_elf_set_group_contents): Ignore linker created
1504 (assign_section_numbers): Accept link_info. Check SHT_GROUP
1505 sections for relocatable files only. Remove the linker created
1507 (_bfd_elf_compute_section_file_positions): Pass link_info to
1508 assign_section_numbers.
1510 * elfxx-ia64.c (elfNN_ia64_object_p): New.
1511 (elf_backend_object_p): Defined.
1513 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1515 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
1517 2005-04-03 Fred Fish <fnf@specifixinc.com>
1519 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
1520 dwarf_ranges_size members.
1521 (struct comp_unit): Add base_address member.
1522 (struct funcinfo): Replace low/high members with an arange.
1523 (arange_add): Replace incoming "unit" parameter with "abfd" and
1524 "first_arange" pointers. Reorganize/rewrite function body.
1525 (decode_line_info): Change arange_add call to pass bfd and arange
1527 (lookup_address_in_line_info_table): Use arange list instead of
1528 individual low/high members. Walk function's arange list to find
1529 lowest PC in list, to test for overlapping functions.
1530 (read_debug_ranges): New function, reads the debug_ranges section.
1531 (lookup_address_in_function_table): Use arange list instead of
1532 individual low/high members. Rewrite to find smallest range that
1534 (read_rangelist): Read a given rangelist from debug_ranges.
1535 (scan_unit_for_functions): Use arange list instead of individual
1536 low/high members. Handle a DW_AT_ranges attribute.
1537 (parse_comp_unit): Use arange list instead of individual low/high
1538 members. Save comp unit base address. Handle a DW_AT_ranges
1541 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
1543 * elf.c (assign_section_numbers): Really use the kept section.
1545 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1547 * elf-bfd.h (_bfd_elf_check_kept_section): New.
1549 * elf.c (assign_section_numbers): When sh_link points to a
1550 discarded section, call _bfd_elf_check_kept_section to see if
1551 the kept section can be used. Otherwise reject sh_link
1552 pointing to discarded section.
1554 * elflink.c (_bfd_elf_check_kept_section): New.
1555 (elf_link_input_bfd): Use it.
1557 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1559 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
1560 that we no longer need.
1562 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1564 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
1566 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
1568 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf.c (assign_section_numbers): Fix a typo.
1572 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1574 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
1576 (_bfd_elf_section_already_linked): Likewise.
1578 2005-03-31 Jerome Guitton <guitton@gnat.com>
1580 * config.in: Regenerate.
1582 2005-03-31 Jerome Guitton <guitton@gnat.com>
1584 * config.in (HAVE_DECL_BASENAME): New configure macro.
1585 * configure.in: Check for basename.
1586 * configure: Regenerate.
1588 2005-03-30 Julian Brown <julian@codesourcery.com>
1590 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
1591 bfd_elf32_is_arm_mapping_symbol_name.
1592 * bfd-in2.h: Regenerate.
1593 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
1594 bfd_elf32_is_arm_mapping_symbol_name.
1595 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
1596 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1597 (arm_elf_find_function): Likewise.
1598 (elf32_arm_output_symbol_hook): Likewise.
1600 2005-03-30 Julian Brown <julian@codesourcery.com>
1602 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
1603 * bfd-in2.h: Regenerate.
1604 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
1605 bfd_elf32_is_arm_mapping_symbol_name.
1606 (elf32_arm_output_symbol_hook): Likewise.
1607 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
1609 (is_arm_mapping_symbol_name): Function moved from here...
1610 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
1613 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1615 * configure.in: Check for ffs decl and alphabetize.
1616 * config.in: Regenerate.
1617 * configure: Regenerate.
1618 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1620 2005-03-29 Fred Fish <fnf@specifixinc.com>
1622 * dwarf2.c (struct comp_unit): Fix typo.
1623 (scan_unit_for_functions): Remove unused local variable "name"
1624 and dead code that set it.
1626 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1627 Phil Blundell <philb@gnu.org>
1629 * bfd-in2.h, libbfd.h: Regenerated.
1630 * reloc.c: Add ARM TLS relocations.
1631 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
1633 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
1634 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
1635 (elf32_arm_tls_ie32_howto): New.
1636 (elf32_arm_howto_from_type): Support TLS relocations.
1637 (elf32_arm_reloc_map): Likewise.
1638 (elf32_arm_reloc_type_lookup): Likewise.
1640 (struct elf32_arm_obj_tdata): New.
1641 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
1642 (elf32_arm_mkobject): New function.
1643 (struct elf32_arm_relocs_copied): Add pc_count.
1644 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
1645 (GOT_TLS_IE): Define.
1646 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
1647 (elf32_arm_link_hash_newfunc): Initialize tls_type.
1648 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
1649 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
1650 (dtpoff_base, tpoff): New functions.
1651 (elf32_arm_final_link_relocate): Handle TLS relocations.
1652 (IS_ARM_TLS_RELOC): Define.
1653 (elf32_arm_relocate_section): Warn about TLS mismatches.
1654 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
1655 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
1656 TLS relocations and pc_count.
1657 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
1658 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
1660 (elf32_arm_size_dynamic_sections): Handle TLS.
1661 (elf32_arm_finish_dynamic_symbol): Likewise.
1662 (bfd_elf32_mkobject): Define.
1664 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1666 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
1667 relocation types. Don't count relocations which will use a PLT.
1669 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1671 * elf.c (elfcore_grok_nto_status): Print tid as long.
1672 (elfcore_grok_nto_regs): Likewise.
1674 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1676 * irix-core.c: Remove some unnecessary prototypes.
1678 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1680 * irix-core.c: Convert to ISO C.
1682 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1684 * irix-core.c (do_sections): Replace + by | in expression.
1685 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
1686 to unused parameters to avoid a compiler warning.
1688 2005-03-28 Mark Kettenis <kettenis@gnu.org>
1690 * netbsd-core.c: Convert to ISO C. Fix formatting.
1692 2005-03-24 Eric Christopher <echristo@redhat.com>
1694 * elfxx-mips.c: Revert previous patch.
1696 2005-03-24 Nick Clifton <nickc@redhat.com>
1698 * targets.c (_bfd_target_vector): Only include the
1699 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
1700 all targets enabled.
1702 2005-03-24 James E Wilson <wilson@specifixinc.com>
1704 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
1705 (BFD64_BACKENDS): Add elf32-ia64.lo.
1706 * Makefile.in: Regenerate.
1708 2005-03-23 Eric Christopher <echristo@redhat.com>
1710 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
1711 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
1712 after emitting relocation.
1713 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
1714 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
1717 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1718 Nick Clifton <nickc@redhat.com>
1720 * config.bfd: Accept any C library to accompany a GNU Linux
1721 implementation, not just the GNU C library.
1722 * configure.in: Likewise.
1723 * configure: Regenerate.
1725 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
1727 * bfd-in.h (_bfd_elf_provide_symbol): New.
1728 * bfd-in2.h: Regenerated.
1730 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
1731 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
1734 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
1737 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
1739 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
1741 2005-03-22 Bob Wilson <bob.wilson@acm.org>
1743 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
1744 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
1745 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
1746 (xtensa_opcode_decode): Rearrange code.
1748 2005-03-22 Nick Clifton <nickc@redhat.com>
1750 * binary.c: Convert to ISO C90 formatting.
1751 * coff-arm.c: Convert to ISO C90 formatting.
1752 * coffgen.c: Convert to ISO C90 formatting.
1753 * elf32-gen.c: Convert to ISO C90 formatting.
1754 * elf64-gen.c: Convert to ISO C90 formatting.
1755 * hash.c: Convert to ISO C90 formatting.
1756 * ieee.c: Convert to ISO C90 formatting.
1758 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1760 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
1761 unresolved symbols in R_ARM_NONE relocations.
1763 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1765 * elf32-arm.c (elf32_arm_final_link_relocate): Add
1766 UNRESOLVED_RELOC_P argument. Set it appropriately.
1767 (elf32_arm_relocate_section): Update call to
1768 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
1769 unresolved_reloc instead.
1771 2005-03-23 Alan Modra <amodra@bigpond.net.au>
1773 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
1774 .gnu.warning.* sections.
1776 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1778 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
1780 (ppc_elf_create_linker_section): Don't try to reuse existing section.
1781 (elf_create_pointer_linker_section): Delete info parm. Don't make
1782 h dynamic. Don't set written_address_p.
1783 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
1784 (bfd_put_ptr): Delete.
1785 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
1786 Always write section contents. Assert global sym is def_regular.
1787 Use offset bottom bit as a written flag.
1788 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
1791 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1793 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
1794 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
1797 2005-03-21 Nick Clifton <nickc@redhat.com>
1799 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
1801 (t2a1_bx_pc_insn): Likewise.
1802 (t2a2_noop_insn): Likewise.
1803 (t2a3_b_insn): Likewise.
1804 (t2a1_push_insn): Likewise.
1805 (t2a2_ldr_insn): Likewise.
1806 (t2a3_mov_insn): Likewise.
1807 (t2a4_bx_insn): Likewise.
1808 (t2a5_pop_insn): Likewise.
1809 (t2a6_bx_insn): Likewise.
1810 (coff_arm_relocate_section): Only declare the high_address
1811 variable for non WINCE targets.
1813 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1815 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
1816 SEC_LINKER_CREATED. Attach to dynobj.
1817 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
1819 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1821 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
1822 sym_offset. Add name, bss_name, sym_name, sym_val.
1823 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
1824 Add sdata array of elf_linker_section_t.
1825 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
1826 (enum elf_linker_section_enum): Delete.
1827 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
1828 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
1829 the special sections are needed. Adjust htab->sdata refs.
1830 Ensure dynobj is set in sreloc code.
1831 (ppc_elf_size_dynamic_sections): Strip sdata sections.
1832 (ppc_elf_set_sdata_syms): New function.
1833 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
1834 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
1835 sym_val instead of sym_hash.
1836 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
1838 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1840 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
1841 (ppc_elf_merge_private_bfd_data): Likewise.
1843 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1845 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
1846 (ppc_elf_create_linker_section): Don't create rel_section.
1847 (elf_create_pointer_linker_section): Don't size relocs.
1848 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
1849 Don't generate relocs.
1850 (ppc_elf_relocate_section): Adjust calls to
1851 elf_finish_pointer_linker_section.
1853 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1855 * elf32-ppc.c (is_ppc_elf_target): New function.
1856 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
1857 for bfd_target_elf_flavour. Do this test before endian check.
1858 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
1859 (ppc_elf_size_dynamic_sections): Likewise.
1861 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
1863 * elf-bfd.h (elf_backend_data): Add int to
1864 elf_backend_section_from_shdr.
1865 (bfd_elf_section_data): Update comment for this_idx.
1866 (_bfd_elf_make_section_from_shdr): Add int.
1867 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
1869 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
1870 and use it to set this_idx in bfd_elf_section_data.
1871 (bfd_section_from_shdr): Pass shindex to
1872 _bfd_elf_make_section_from_shdr.
1873 (_bfd_elf_section_from_bfd_section): Use this_idx in
1874 bfd_elf_section_data to find section index.
1876 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
1877 index and pass it to _bfd_elf_make_section_from_shdr.
1878 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
1879 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1880 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
1881 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
1882 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
1883 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
1884 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
1885 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
1886 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
1888 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
1889 Ross Ridge <rridge@csclub.uwaterloo.ca>
1891 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
1892 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
1895 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1897 * elflink.c (elf_mark_used_section): Remove check for special
1900 2005-03-18 Andreas Schwab <schwab@suse.de>
1902 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
1903 from bfd_vma to ia64_insn, remove broken cast.
1905 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1907 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
1908 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
1909 elf_m68k_finish_dynamic_sections): Use it.
1911 2005-03-17 Paul Brook <paul@codesourcery.com>
1912 Dan Jacobowitz <dan@codesourcery.com>
1913 Mark Mitchell <mark@codesourcery.com>
1915 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
1916 (elf32_arm_additional_program_headers): Likewise.
1917 (elf_backend_modify_segment_map): Define.
1918 (elf_backend_additional_program_headers): Likewise.
1919 (elf32_arm_symbian_modify_segment_map): Use
1920 elf32_arm_modify_segment_map.
1922 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1924 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
1925 for special sections.
1927 2005-03-18 Alan Modra <amodra@bigpond.net.au>
1929 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
1930 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
1931 section_sym_count param, and return number of section symbols.
1932 (bfd_elf_size_dynamic_sections): Clear section symbol area of
1933 .dynsym contents. Don't bother calling swap_symbol_out on the
1934 first all-zero dynsym.
1935 (elf_mark_used_section): Formatting. Avoid twiddling flags in
1936 special sections like bfd_abs_section.
1937 (bfd_elf_gc_sections): Spelling fix.
1939 2005-03-16 Fred Fish <fnf@specifixinc.com>
1942 * dwarf2.c (read_indirect_string): Fix apparent typo, check
1943 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
1945 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
1947 * elflink.c (elf_mark_used_section): New.
1948 (bfd_elf_gc_sections): Call elf_gc_mark_section for
1949 non-relocatable link if we don't do GC.
1951 2005-03-16 Nick Clifton <nickc@redhat.com>
1952 Ben Elliston <bje@au.ibm.com>
1954 * configure.in (werror): New switch: Add -Werror to the
1955 compiler command line. Enabled by default. Disable via
1957 * configure: Regenerate.
1959 2005-03-16 Nick Clifton <nickc@redhat.com>
1961 * ecoff.c: Convert to ISO C90 formatting.
1963 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1965 * elf32-ppc.c: Divide file into general and linker specific
1966 functions. Sort linker functions into roughly the order in which
1967 they are called by the ELF linker code.
1969 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1971 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
1972 on section. Correct comment, and add FIXME.
1973 (ppc_elf_additional_program_headers): Don't bump header count for
1974 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
1975 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
1976 do allocate memory if they need it.
1978 2005-03-15 Mikkel Krautz <krautz@gmail.com>
1980 * config.bfd (x86_64-elf): Add target.
1982 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1984 * po/es.po: Commit new Spanish translation.
1986 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
1988 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
1989 for global symbol when reporting overflow.
1991 2005-03-11 Jakub Jelinek <jakub@redhat.com>
1993 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
1994 * libbfd.h: Rebuilt.
1995 * archive.c (_bfd_ar_spacepad): New function.
1996 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
1997 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
1998 coff_write_armap): Use it.
1999 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
2001 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
2003 2005-03-10 Mark Kettenis <kettenis@gnu.org>
2005 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
2006 has_table to the start of the function.
2008 2005-03-10 Ben Elliston <bje@au.ibm.com>
2010 * archive.c: Include hashtab.h.
2011 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
2012 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
2013 (hash_file_ptr): New function.
2014 (eq_file_ptr): Likewise.
2015 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
2016 * libbfd-in.h: Include hashtab.h.
2017 (struct artdata): Change `cache' member type to htab_t.
2018 * libbfd.h: Rebuild.
2020 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2022 * configure.in: Bump version to 2.16.90.
2023 * configure: Regenerated.
2025 2005-03-07 Jakub Jelinek <jakub@redhat.com>
2027 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
2028 close is a function like macro in system headers.
2030 2005-03-07 Alan Modra <amodra@bigpond.net.au>
2033 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
2034 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
2036 2005-03-06 Alan Modra <amodra@bigpond.net.au>
2038 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
2040 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2042 * po/bfd.pot: Regenerate.
2044 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2046 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
2048 (func_desc_adjust): Force dot-syms local in executables as well
2051 2005-03-04 David Daney <ddaney@avtrex.com>
2053 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
2054 '__gnu_local_gp' symbol used by gas -mno-shared.
2056 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
2058 * elf-bfd.h (elf_backend_data): Add "const char *" to
2059 elf_backend_section_from_phdr.
2061 * elf.c (bfd_section_from_phdr): Pass "proc" to the
2062 elf_backend_section_from_phdr hook.
2064 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2065 Joseph Myers <joseph@codesourcery.com>
2067 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
2068 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
2070 (struct mips_elf_got_per_bfd_arg): Add global_count.
2071 (struct mips_elf_count_tls_arg): New.
2072 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
2073 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
2074 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
2075 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
2076 (TLS_RELOC_P): Define.
2077 (TP_OFFSET, DTP_OFFSET): Define.
2078 (dtprel_base, tprel_base): New functions.
2079 (mips_elf_link_hash_newfunc): Initialize tls_type.
2080 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
2081 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
2083 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
2084 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
2085 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
2086 (mips_tls_got_index): New functions.
2087 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
2088 arguments. Pass them to mips_elf_create_local_got_entry. Use
2090 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
2092 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
2093 mips_elf_create_local_got_entry.
2094 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
2095 arguments. Handle TLS entries.
2096 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
2097 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
2099 (mips_elf_record_global_got_symbol): Likewise.
2100 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
2102 (mips_elf_merge_gots): Handle TLS entries when merging.
2103 (mips_elf_initialize_tls_index): New function.
2104 (mips_elf_set_global_got_offset): Handle TLS entries.
2105 (mips_elf_adjust_gp): Handle TLS.
2106 (mips_elf_multi_got): Remove redundant call to
2107 mips_elf_resolve_final_got_entries. Initialize global_count.
2108 Correct a comment. Initialize new TLS members of mips_got_info.
2109 Assign TLS GOT indexes for new GOTs.
2110 (mips_elf_create_got_section): Initialize new TLS members of
2112 (mips_elf_calculate_relocation): Handle TLS relocs.
2113 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
2115 (_bfd_mips_elf_always_size_sections): Handle TLS.
2116 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2117 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
2119 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
2120 (_bfd_mips_elf_hide_symbol): Handle TLS.
2121 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
2122 (mips_reloc_map): Add TLS relocs.
2123 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
2124 * elf64-mips.c (mips_elf64_howto_table_rel)
2125 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
2126 * reloc.c: Define new MIPS TLS relocations.
2127 * libbfd.h, bfd-in2.h: Regenerated.
2129 2005-03-02 Jan Beulich <jbeulich@novell.com>
2131 * Makefile.am: Add dependency of cache.o on libiberty.h.
2132 * cache.c: Include libiberty.h.
2133 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
2135 2005-03-01 Zack Weinberg <zack@codesourcery.com>
2137 * elf.c (bfd_section_from_shdr <default case>): Call
2138 elf_backend_section_from_shdr hook unconditionally, and return
2140 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
2141 * elfxx-target.h (elf_backend_section_from_shdr)
2142 (elf_backend_section_from_phdr): Default to
2143 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
2146 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2148 * targets.h: Typo fix.
2149 * bfd-in2.h: Regenerate.
2151 * bout.c (b_out_write_object_contents): Don't use sizeof on host
2152 structs to size on-disk structures.
2153 (b_out_set_section_contents): Size the external struct, not the
2154 internal one for on-disk size.
2155 (b_out_sizeof_headers): Likewise.
2157 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2159 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
2160 entry points with the func descriptor as well as undefweak.
2162 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
2164 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
2165 present when IMPORT_NAME_UNDOECRATE is used.
2167 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
2170 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
2173 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
2174 to _bfd_elf_merge_symbol.
2176 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
2177 unsigned int to return the alignment of the old common symbol
2178 in the dynamic object.
2179 (_bfd_elf_add_default_symbol): Pass NULL to
2180 _bfd_elf_merge_symbol.
2181 (elf_link_add_object_symbols): Pass &old_alignment to
2182 _bfd_elf_merge_symbol. Get the alignment of the new common
2183 symbol in the dynamic object.
2185 2005-02-24 Ben Elliston <bje@au.ibm.com>
2187 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
2188 * format.c (bfd_check_format_matches): Likewise.
2189 * archive.c (BFD_GNU960_ARMAG): Likewise.
2190 (bfd_generic_archive_p): Likewise.
2191 (_bfd_write_archive_contents): Likewise.
2193 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
2195 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
2196 * configure: Regenerate.
2198 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
2200 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
2201 COMDAT group sections to have default visibility.
2203 2005-02-24 Alan Modra <amodra@bigpond.net.au>
2205 * coffcode.h (coff_print_aux): Warning fix.
2206 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
2207 instead of section pointer to identify.
2208 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
2209 the correct size buffer for local sym mangling too.
2210 (h8300_bfd_link_add_symbols): Likewise.
2211 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
2213 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
2214 * elf32-xtensa.c (literal_value_hash): Warning fix.
2215 * versados.c (process_otr): Warning fix.
2216 (versados_canonicalize_reloc): Likewise.
2217 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
2218 * vms.c (fill_section_ptr): Warning fix.
2220 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
2222 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
2223 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
2225 2005-02-23 Nick Clifton <nickc@redhat.com>
2227 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
2228 the relvaddr field of the Elf32_crinfo structure.
2230 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
2231 variables that are passed by reference to
2232 m68hc11_get_relocation_value in case that function does not
2235 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
2236 return statements and replace with a single return at the end of
2237 the function. This helps pacify the flow analysis code in gcc 4.0.
2239 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
2240 strtab to avoid compile time warning.
2242 2005-02-23 Ben Elliston <bje@au.ibm.com>
2244 * opncls.c (bfd_zalloc): Document this function.
2246 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2248 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
2249 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
2250 Replace SEC_SHARED with SEC_COFF_SHARED.
2251 (styp_to_sec_flags): Likewise.
2253 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
2254 (TARGET_LITTLE_SYM): Likewise.
2256 * section.c (SEC_ARCH_BIT_0): Removed.
2257 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
2258 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
2259 (SEC_SHARED): Renamed to ...
2260 (SEC_COFF_SHARED): This.
2261 (SEC_BLOCK): Renamed to ...
2262 (SEC_TIC54X_BLOCK): This.
2263 (SEC_CLINK): Renamed to ...
2264 (SEC_TIC54X_CLINK): This.
2265 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
2266 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
2268 * bfd-in2.h: Regenerated.
2270 2005-02-21 Fred Fish <fnf@specifixinc.com>
2272 * dwarf2.c (find_abstract_instance_name): Call recursively
2273 to handle a DW_AT_specification.
2275 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2277 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
2278 mips_elf_create_dynamic_relocation,
2279 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
2280 Remove #if 0'd code.
2282 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2284 * Makefile.am: Run "make dep-am"
2285 * Makefile.in: Regenerate.
2287 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2289 * coffgen.c (bfd_coff_get_comdat_section): Check that
2290 coff_section_data isn't NULL.
2292 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2294 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
2295 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
2296 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
2297 useless assignments.
2298 (xcoff_write_archive_contents_big): Likewise.
2299 (_bfd_xcoff_put_ldsymbol_name): Likewise.
2300 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
2301 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
2302 * cofflink.c (process_embedded_commands): Warning fixes.
2303 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
2305 * dwarf2.c: Warning fixes.
2306 * elf-bfd.h: Likewise.
2307 * elf-eh-frame.c: Likewise.
2308 * elf-strtab.c: Likewise.
2310 * elf32-m68k.c: Likewise.
2311 * elf32-ppc.c: Likewise.
2312 * elf32-sh-symbian.c: Likewise.
2313 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
2314 * elf64-sh64.c: Likewise.
2315 * peicode.h: Likewise.
2316 * elf64-mmix.c: Warning fixes.
2317 * elfcode.h: Likewise.
2318 * elfxx-mips.c: Likewise.
2319 * libbfd-in.h: Likewise.
2320 * libbfd.c: Likewise.
2321 * mach-o.c: Likewise.
2322 * merge.c: Likewise.
2324 * opncls.c: Likewise.
2327 * vms-hdr.c: Likewise.
2328 * vms-tir.c: Likewise.
2329 * xtensa-isa.c: Likewise.
2330 * xtensa-modules.c: Likewise.
2332 (pstrcmp): Use correct choice of string lengths. Fix return value.
2333 (bfd_sym_module_name): Correct string length.
2334 * bfd-in2.h: Regenerate.
2335 * libbfd.h: Regenerate.
2337 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
2339 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
2340 uninitialized check_segment[1] in TLSMOFF case.
2341 Reported by Alan Modra.
2342 (elf32_frv_relocate_section): Improve errors and warnings.
2344 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2346 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
2348 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2350 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
2351 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
2352 * pef.c (bfd_pef_scan): Don't ignore return value of
2353 bfd_pef_scan_start_address.
2354 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
2355 bfd_mach_o_scan_start_address.
2356 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
2357 * elfxx-mips.c: Remove unnecessary prototypes.
2358 (sort_dynamic_relocs_64): Abort if not BFD64.
2360 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2362 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
2363 Skip toc reloc adjust if reloc_count is zero.
2365 2005-02-15 Nigel Stephens <nigel@mips.com>
2366 Maciej W. Rozycki <macro@mips.com>
2368 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2369 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2370 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2371 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2372 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2374 (mips16_gprel_reloc): Remove bit shuffling; call
2375 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2376 and _bfd_mips16_elf_reloc_shuffle() instead.
2377 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2378 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2380 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
2381 elf_mips16_howto_table_rel.
2382 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
2383 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
2384 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2385 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
2386 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2388 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
2389 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
2390 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
2392 (mips16_gprel_reloc): Remove bit shuffling; call
2393 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2394 and _bfd_mips16_elf_reloc_shuffle() instead.
2395 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2396 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2398 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
2399 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
2400 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2401 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2402 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2403 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2404 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2406 (mips16_gprel_reloc): Remove bit shuffling; call
2407 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2408 and _bfd_mips16_elf_reloc_shuffle() instead.
2409 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2410 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2412 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
2413 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
2414 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
2415 handle bit shuffling for MIPS16 relocs.
2416 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2417 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
2418 and _bfd_mips16_elf_reloc_shuffle().
2419 (_bfd_mips_elf_generic_reloc): Likewise.
2420 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
2422 (mips_elf_obtain_contents): Remove bit shuffling.
2423 (mips_elf_perform_relocation): Likewise; call
2424 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
2426 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
2428 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
2429 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2430 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
2431 (BFD_RELOC_MIPS16_HI16_S): Likewise.
2432 (BFD_RELOC_MIPS16_LO16): Likewise.
2433 * bfd-in2.h: Regenerate.
2434 * libbfd.h: Regenerate.
2436 2005-02-15 Jan Beulich <jbeulich@novell.com>
2438 * elfxx-ia64.c (ia64_howto_table): Correct strings for
2439 R_IA64_DTPMOD64[LM]SB.
2441 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
2443 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
2444 backward branch in the same section.
2445 (elfNN_ia64_relocate_section): Inform users that the input
2446 section is too big to relax br instruction when overflow
2447 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
2448 and R_IA64_PCREL21F.
2450 2005-02-14 Orjan Friberg <orjanf@axis.com>
2452 * elfcore.h (elf_core_file_p): Move the call to
2453 elf_backend_object_p to allow the correct machine to be set before
2454 processing the program headers.
2456 2005-02-14 Nick Clifton <nickc@redhat.com>
2459 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
2460 aware flag from the input bfd to the output bfd.
2462 2005-02-11 Maciej W. Rozycki <macro@mips.com>
2464 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
2465 R_MIPS_LITERAL relocations for external symbols.
2466 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
2467 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2469 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2471 * bfd-in2.h: Rebuilt.
2473 2005-02-11 Paul Brook <paul@codesourcery.com>
2475 * elf-bfd.h (struct elf_link_hash_table): Add
2476 is_relocatable_executable.
2477 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
2478 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
2479 symbols in relocatable executables.
2480 (bfd_elf_record_link_assignment): Create dynamic section symbols in
2481 relocatable executables.
2482 (_bfd_elf_link_renumber_dynsyms): Ditto.
2483 (bfd_elf_final_link): Ditto.
2484 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
2485 relocations into relocatable executables.
2486 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
2487 executables. Also copy absolute relocations.
2488 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
2489 in relocatable executables.
2490 (allocate_dynrelocs): Copy relocations for relocatable executables.
2491 Output dynamic symbols for symbols defined in linker scripts.
2493 2005-02-11 Nick Clifton <nickc@redhat.com>
2495 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
2496 to avoid a compile time warning.
2498 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
2501 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
2502 inclusion of coffcode.h so that it is actually picked up.
2504 * coffcode.h (coff_std_swap_table): Add an unused attribute in
2505 case it is not used.
2507 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
2508 structure and macro.
2510 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
2513 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
2514 to protect the declaration of this array.
2516 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
2517 Avoid call to memcpy with a size of 0.
2519 2005-02-12 Alan Modra <amodra@bigpond.net.au>
2521 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
2522 old-style branches to undefined dot-symbols which will be
2523 satisfied by a plt call.
2525 2005-02-11 Alan Modra <amodra@bigpond.net.au>
2527 * elf64-ppc.c (move_plt_plist): New function, extracted from..
2528 (ppc64_elf_copy_indirect_symbol): ..here.
2529 (func_desc_adjust): Use move_plt_plist.
2531 2005-02-10 Paul Brook <paul@codesourcery.com>
2533 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
2535 2005-02-10 Paul Brook <paul@codesourcery.com>
2537 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
2539 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
2540 (elf_link_renumber_local_hash_table_dynsyms): New function.
2541 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
2543 2005-02-10 Jakub Jelinek <jakub@redhat.com>
2545 * bfd-in.h (BFD_LINKER_CREATED): Define.
2546 * bfd-in2.h: Rebuilt.
2547 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
2548 BFD_LINKER_CREATED bfds when determining input bfds without
2549 .note.GNU-stack section.
2551 2005-02-10 Maciej W. Rozycki <macro@mips.com>
2553 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
2554 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
2555 relocations against external symbols unchanged.
2557 2005-02-08 Paul Brook <paul@codesourcery.com>
2559 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
2562 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
2564 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
2567 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2569 * elf64-mips.c: Fix formatting throughout.
2571 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2573 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
2575 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
2577 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
2578 *ABS*/*UND* sections.
2579 (elf32_frv_relocate_section): Move zero-addend-required error...
2580 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
2581 missing needed TLS section.
2583 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2585 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
2586 being the last symbol.
2587 (aout_link_add_symbols): Just return TRUE if a warning
2590 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2592 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
2593 R_MIPS_GPREL32 relocations against external symbols.
2594 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
2597 2005-02-07 Alan Modra <amodra@bigpond.net.au>
2599 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
2600 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
2601 elf_string_from_elf_strtab.
2602 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
2603 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
2604 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
2605 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
2606 looking at cached symtab info first, before iterating over headers.
2607 For SHT_REL and SHT_RELA, load dynsymtab if needed.
2608 * elfcode.h (elf_object_p): Don't load section header stringtab
2611 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
2613 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
2614 against protected function when building shared library.
2617 * elf64-x86-64.c (is_32bit_relative_branch): New.
2618 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
2619 protected function symbol when building shared library for
2620 32bit relative branch instruction.
2622 2005-02-06 Alan Modra <amodra@bigpond.net.au>
2624 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
2625 syms when doing a relocatable link.
2626 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
2628 (ppc64_elf_tls_setup): Likewise.
2629 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
2631 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2633 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
2634 (link_hash_newfunc): Clear all locals using memset.
2635 (make_fdh): Remove flags param. Always create fake func desc
2636 weak. Link the descriptor with the code entry sym.
2637 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
2638 (add_symbol_adjust): Adjust make_fdh call.
2639 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
2640 descriptor to strong undefined if code entry is strong.
2642 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2644 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
2645 lookup here. Set to new before calling bfd_link_repair_undef_list.
2646 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
2648 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2650 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
2652 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2654 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
2655 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
2656 before the as-needed lib was loaded. Abort on unexpected refs.
2658 2005-02-02 Alan Modra <amodra@bigpond.net.au>
2660 * elflink.c (elf_smash_syms): Expand comments.
2661 (elf_link_add_object_symbols): Only call elf_smash_syms for
2662 as-needed dynamic objects.
2664 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
2665 everything, just the field specific to ia64.
2666 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
2668 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2670 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
2671 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
2673 (struct add_symbol_adjust_data): New.
2674 (add_symbol_adjust): Make an undefweak func desc for old ABI
2675 objects to link with --as-needed shared libs. Return fail status.
2676 Don't adjust old ABI func entry sym to weak if func desc syms
2678 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
2681 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
2683 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
2686 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2688 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
2689 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
2690 remove anything but new and undefweak.
2691 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
2693 (_bfd_elf_create_dynamic_sections): Formatting.
2694 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
2695 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
2696 (struct elf_smash_data): New.
2697 (elf_smash_syms): New function.
2698 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
2699 unneeded dynamic objects to loaded list.
2700 (elf_link_output_extsym): Don't handle as-needed here. Strip
2701 bfd_link_hash_new symbols.
2702 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2703 delref when dynindx is already -1.
2704 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
2706 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
2708 2005-02-01 Ben Elliston <bje@au.ibm.com>
2710 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
2712 2005-02-01 Ben Elliston <bje@au.ibm.com>
2714 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
2715 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
2716 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
2717 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
2718 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
2719 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
2720 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
2721 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
2722 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
2723 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
2724 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
2725 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
2726 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
2727 throughout. Similarly, collapse #if 1'd code.
2729 2005-02-01 Ben Elliston <bje@au.ibm.com>
2731 * elf-bfd.h (bfd_elf_discard_group): Remove.
2732 * elf.c (bfd_elf_discard_group): Likewise.
2733 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
2735 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
2737 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
2738 (_bfd_elf_eh_frame_address_size): Declare.
2739 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
2740 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
2741 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
2742 (elf_backend_eh_frame_address_size): Define.
2743 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
2744 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
2745 size from the new backend hook.
2746 (_bfd_elf_write_section_eh_frame): Likewise.
2747 (_bfd_elf_eh_frame_address_size): New function.
2749 2005-01-31 Andrew Cagney <cagney@gnu.org>
2751 * configure: Regenerate to track ../gettext.m4.
2753 2005-01-31 Mark Mitchell <mark@codesourcery.com>
2755 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
2756 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
2758 2005-01-31 Nick Clifton <nickc@redhat.com>
2760 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
2761 sparc-lynxos, vax-vms) be obsolete.
2763 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
2765 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
2766 * elf32-arm.c (ELF_MINPAGESIZE): Define.
2767 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
2768 * elfcode.h (elf_object_p): Use minpagesize instead of
2770 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
2771 (elfNN_bed): Include ELF_MINPAGESIZE.
2773 2005-01-28 Julian Brown <julian@codesourcery.com>
2775 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2776 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2777 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
2778 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
2779 passing flag value from ld. Set flag value in global hash table entry.
2780 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
2783 2005-01-27 Andrew Cagney <cagney@gnu.org>
2785 * configure: Regenerate to track ../gettext.m4 change.
2787 2005-01-25 Mark Mitchell <mark@codesourcery.com>
2789 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
2792 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2794 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2795 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
2797 * reloc.c: Add R_FRV_TLSMOFF.
2798 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2799 (frv_reloc_map, frv_reloc_type_lookup): Map it.
2800 (elf32_frv_relocate_section): Handle it.
2801 (elf32_frv_check_relocs): Likewise.
2802 * libbfd.h, bfd-in2.h: Rebuilt.
2803 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
2804 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
2805 when given an undefweak TLS symbol. Fix constant TLS PLT entries
2806 such that they return the constant in gr9.
2807 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
2809 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
2810 too, such that they shrink on relaxation.
2811 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
2812 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
2813 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
2814 if we can guarantee the use of 16-bit constants.
2815 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2816 Introduce TLS support for FR-V FDPIC.
2817 * reloc.c: Add TLS relocations.
2818 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
2819 (elf32_frv_rel_tlsdesc_value_howto): New.
2820 (elf32_frv_rel_tlsoff_howto): New.
2821 (frv_reloc_map): Add new mappings.
2822 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
2824 (frvfdpic_dynamic_got_plt_info): New.
2825 (frvfdpic_plt_tls_ret_offset): New.
2826 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
2827 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
2828 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
2829 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
2831 (struct frvfdpic_relocs_info): Add TLS fields.
2832 (frvfdpic_relocs_info_hash): Warning clean up.
2833 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
2834 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
2835 (FRVFDPIC_TLS_BIAS): Define.
2836 (tls_biased_base): New.
2837 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
2839 (frv_reloc_type_lookup): Likewise.
2840 (frvfdpic_info_to_howto_rel): Likewise.
2841 (elf32_frv_relocate_section): Likewise.
2842 (_frv_create_got_section): Create the PLT section here.
2843 (elf32_frvfdpic_create_dynamic_sections): Not here.
2844 (_frvfdpic_count_nontls_entries): Move out of...
2845 (_frvfdpic_count_got_plt_entries): ... here.
2846 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
2847 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
2849 (_frvfdpic_relax_tls_entries): New.
2850 (_frvfdpic_compute_got_alloc_data): Add TLS support.
2851 (_frvfdpic_get_tlsdesc_entry): New.
2852 (_frvfdpic_assign_got_entries): Add TLS support.
2853 (_frvfdpic_assign_plt_entries): Likewise.
2854 (_frvfdpic_reset_got_plt_entries): New.
2855 (_frvfdpic_size_got_plt): Move out of...
2856 (elf32_frvfdpic_size_dynamic_sections): ... here.
2857 (_frvfdpic_relax_got_plt_entries): New.
2858 (elf32_frvfdpic_relax_section): New.
2859 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
2860 (elf32_frv_check_relocs): Add TLS support.
2861 (bfd_elf32_bfd_relax_section): Define for FDPIC.
2862 * libbfd.h, bfd-in2.h: Rebuilt.
2864 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2866 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
2867 loadable reloc sections.
2868 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
2869 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
2871 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2873 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
2874 sections immediately when linking shared libs. Instead, wait until
2875 we know a lib is needed.
2876 (_bfd_elf_link_create_dynstrtab): Extract from..
2877 (_bfd_elf_link_create_dynamic_sections_): ..here.
2878 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
2879 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
2880 for non-existent .dynamic.
2881 (elf_link_output_extsym): Don't complain about undefined symbols
2882 in as-needed dynamic libs that aren't actually linked.
2884 2005-01-24 Andrew Cagney <cagney@gnu.org>
2886 * configure: Regenerate, ../gettext.m4 was updated.
2888 2005-01-21 Ben Elliston <bje@au.ibm.com>
2890 * aout-encap.c: Remove unused file.
2892 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
2895 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
2896 non-function symbols are local.
2897 (_bfd_elf_symbol_refs_local_p): Likewise.
2899 2005-01-18 Alan Modra <amodra@bigpond.net.au>
2901 * bfd.c (bfd_link_just_syms): Add abfd param.
2902 * bfd-in2.h: Regenerate.
2904 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2906 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
2907 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
2908 instructions. If the amount of padding is known, reduce the size
2909 of the CIE or FDE by that amount.
2911 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2913 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
2914 augmentation_size. Use bfd_signed_vmas for data_align.
2915 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
2916 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
2917 functions. Don't read past the end of the enclosing CIE or FDE.
2918 (skip_bytes): New utility function.
2919 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
2921 (_bfd_elf_write_section_eh_frame): Use new functions.
2923 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2925 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
2926 assert-style REQUIRE() macro to handle sanity checks.
2928 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
2930 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
2932 (read_unsigned_leb128): Removed.
2933 (read_signed_leb128): Removed.
2934 (find_abstract_instance_name): Updated.
2935 (parse_comp_unit): Accept info_ptr_unit.
2936 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
2937 comp unit and pass it to parse_comp_unit.
2939 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
2940 (read_signed_leb128): Moved to ...
2943 * libbfd-in.h (read_unsigned_leb128): New prototype.
2944 (read_signed_leb128): Likewise.
2945 * libbfd.h: Regenerated.
2947 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2948 Nick Clifton <nickc@redhat.com>
2950 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
2951 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
2952 arch_sh4a_nofpu_up in order to match the external names and make the
2953 testsuite's job easier.
2954 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
2956 * bfd-in2.h: Regenerate.
2958 2005-01-15 Andrew Cagney <cagney@gnu.org>
2961 * acinclude.m4: Move BFD_NEED_DECLARATION,
2962 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
2963 the new file bfd.m4. Include ../bfd/bfd.m4.
2964 * configure: Re-generate.
2966 2005-01-12 Alan Modra <amodra@bigpond.net.au>
2968 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
2969 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
2971 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
2972 R_PPC_RELAX32PC_PLT.
2974 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2976 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
2978 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
2979 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
2980 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
2981 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
2982 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
2983 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
2984 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
2985 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
2986 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
2987 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
2988 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2989 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
2990 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
2991 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2993 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2995 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
2998 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3000 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
3001 * bfd-in2.h: Regenerate.
3002 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
3003 to support these new machine values.
3004 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
3006 (bfd_maxq_arch): Update values for the maxq20.
3008 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
3010 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
3011 non-shared object, do not reserve space in .plt and .rela.plt for
3012 regular symbols neither defined nor referenced in shared objects.
3014 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3016 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
3017 to zero the structure.
3018 (create_got_section): Use BFD_ASSERT instead of abort.
3019 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
3021 (create_got_section): New function.
3022 (sparc64_elf_create_dynamic_sections): Likewise.
3023 (sparc64_elf_check_relocs): Invoke create_got_section instead of
3024 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
3025 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
3026 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
3027 (sparc64_elf_finish_dynamic_symbol): Likewise.
3028 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
3029 (elf_backend_create_dynamic_sections): Define to
3030 sparc64_elf_create_dynamic_sections.
3032 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3034 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
3035 (elf_backend_omit_section_dynsym): Define to it.
3036 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
3037 (elf_backend_omit_section_dynsym): Define to it.
3039 2005-01-07 Jakub Jelinek <jakub@redhat.com>
3041 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
3042 PT_DYNAMIC segment, unless .dynamic.
3044 2005-01-06 Paul Brook <paul@codesourcery.com>
3046 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
3047 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
3048 * configure: Regenerate.
3049 * elf32-arm.c: Add VxWorks target bfd.
3051 (elf32_arm_link_hash_table): Add use_rel.
3052 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
3053 elf32_arm_relocate_section): Replace USE_REL with runtime check.
3054 Correct offset calculation for RELA case.
3055 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
3056 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
3057 (elf32_arm_vxworks_link_hash_table_create): New function.
3058 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
3059 (bfd_elf32_littlearm_vxworks_vec): Ditto.
3060 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
3062 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3064 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
3066 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
3067 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
3068 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
3069 (ppc64_elf_next_toc_section): Heed no_multi_toc.
3070 (ppc64_elf_reinit_toc): Set multi_toc_needed.
3071 (toc_adjusting_stub_needed): Rewrite.
3072 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
3073 toc tests. Adjust for toc_adjusting_stub_needed changes.
3074 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
3075 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
3076 * section.c: Expand comment on backend bits.
3077 * bfd-in2.h: Regenerate.
3078 * libbfd.h: Regenerate.
3080 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3082 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
3083 toc adjusting stub, do not test source section flags.
3085 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
3087 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
3088 from STABS debugging sections again.
3090 2005-01-05 Fred Fish <fnf@specifixinc.com>
3092 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
3093 (find_abstract_instance_name): New function.
3094 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
3095 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
3096 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
3098 2004-12-31 Paul Brook <paul@copdesourcery.com>
3100 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
3102 2004-12-31 Alan Modra <amodra@bigpond.net.au>
3104 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
3105 Commit missing changes from 2004-12-22.
3106 * bfd-in2.h: Regenerate.
3108 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3110 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
3112 2004-12-21 Kris Warkentin <kewarken@qnx.com>
3114 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
3115 Add 'base' argument for constructing register sections. Reformat.
3116 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
3117 gp and fp regs. Reformat.
3119 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3121 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
3122 * bfd-in2.h: Regenerate.
3123 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
3124 (avr_reloc_map): Likewise.
3125 (avr_final_link_relocate): Likewise.
3127 2004-12-22 Alan Modra <amodra@bigpond.net.au>
3129 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
3130 as-needed dynamic libs as undefined.
3131 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
3132 libs when finding they are needed.
3134 2004-12-20 Alan Modra <amodra@bigpond.net.au>
3136 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
3137 (opd_entry_value): Use opd_relocs if available.
3138 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
3139 copy .opd relocations to opd_relocs.
3140 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
3142 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3144 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
3145 * elf32-v850.c (v850_elf_howto_table): Add entry for
3146 R_V850_LO16_SPLIT_OFFSET.
3147 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3148 (v850_elf_perform_lo16_relocation): New function, extracted from...
3149 (v850_elf_perform_relocation): ...here. Use it to handle
3150 R_V850_LO16_SPLIT_OFFSET.
3151 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
3152 R_V850_LO16_SPLIT_OFFSET.
3153 * libbfd.h, bfd-in2.h: Regenerate.
3155 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3157 * config.bfd: Add s390x-ibm-tpf support.
3159 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
3161 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
3162 to prototype, to make hash info available.
3163 Prevent wrapped symbols from being adjusted twice.
3165 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
3167 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
3168 overflow for calls to undefined weak symbols.
3170 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3172 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
3173 canonical sections syms have a name.
3175 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3177 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
3178 have been adjusted for output.
3179 (ppc64_elf_relocate_section): Mark sections with reloc_done.
3181 2004-12-10 Alan Modra <amodra@bigpond.net.au>
3183 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
3184 add symtab_hdr param.
3185 (group_signature): Update calls.
3186 * elf-bfd.h (bfd_elf_sym_name): Update.
3187 * elf32-ppc.c (ppc_elf_relocate_section): Update.
3188 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
3189 (ppc64_elf_relocate_section): Update.
3190 * elflink.c (elf_link_input_bfd): Update.
3192 2004-12-10 Jakub Jelinek <jakub@redhat.com>
3194 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
3195 st_shndx on STT_SECTION sections.
3197 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
3199 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
3200 ELF section symbols.
3202 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3204 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
3205 return a real value, unless it is a PLT symbol.
3206 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
3209 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
3210 R_MIPS_JALR entry to 0.
3212 * archures.c: Define bfd_mach_mips9000.
3213 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
3214 (mips_set_isa_flags): Handle bfd_mach_mips9000.
3215 * cpu-mips.c (I_mips9000): Define.
3216 (arch_info_struct): Add case for bfd_mach_mips9000.
3217 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
3218 * bfd-in2.h: Regenerate.
3220 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
3222 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
3225 2004-12-07 Ben Elliston <bje@gnu.org>
3227 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
3229 2004-12-06 Daniel Jacobowitz <dan@debian.org>
3231 Suggested by Fergal Daly <fergal@esatclear.ie>:
3232 * simple.c (simple_dummy_multiple_definition): New function.
3233 (bfd_simple_get_relocated_section_contents): Use it.
3235 2004-12-03 Jan Beulich <jbeulich@novell.com>
3237 * elf.c (elf_find_function): Don't use the last file symbol ever,
3238 seen, but the last one seen prior to the symbol being reported.
3239 Don't report a filename at all for global symbols when that might
3242 2004-12-01 Paul Brook <paul@codesourcery.com>
3244 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
3245 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
3248 2004-12-01 Paul Brook <paul@codesourcery.com>
3250 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
3253 2004-11-30 Paul Brook <paul@codesourcery.com>
3255 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
3256 no_pipeline_knowledge
3257 (elf32_arm_link_hash_table_create): Ditto.
3258 (bfd_elf32_arm_process_before_allocation): Ditto.
3259 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
3261 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3263 * bfd-in2.h: Regenerate.
3265 2004-11-30 Randolph Chung <tausq@debian.org>
3267 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
3268 (elf32_hppa_grok_psinfo): New function.
3269 (elf_backend_grok_prstatus): Define.
3270 (elf_backend_grok_psinfo): Define.
3272 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
3275 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
3277 2004-11-24 Paul Brook <paul@codesourcery.com>
3279 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
3281 2004-11-24 Paul Brook <paul@codesourcery.com>
3283 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
3284 (elf32_arm_swap_symbol_out): New function.
3285 (elf32_arm_size_info): Add.
3286 (elf_backend_size_info): Define.
3288 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3290 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
3293 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3295 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
3296 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
3297 * nlmcode.h (nlm_write_object_contents): Warning fix.
3299 2004-11-18 Bob Wilson <bob.wilson@acm.org>
3301 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
3303 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
3305 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
3306 (elf32_arm_plt_thumb_stub): New.
3307 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
3309 (elf32_arm_link_hash_traverse): Fix typo.
3310 (elf32_arm_link_hash_table): Add obfd.
3311 (elf32_arm_link_hash_newfunc): Initialize new fields.
3312 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
3313 (elf32_arm_link_hash_table_create): Initialize obfd.
3314 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
3315 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
3316 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
3317 interworking BFD is not dynamic.
3318 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
3319 not emit glue for PLT references.
3320 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
3321 emit glue for PLT references. Support the Thumb PLT prefix.
3322 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
3324 (elf32_arm_check_relocs): Likewise.
3325 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
3327 (allocate_dynrelocs): Handle Thumb PLT references.
3328 (elf32_arm_finish_dynamic_symbol): Likewise.
3329 (elf32_arm_symbol_processing): New function.
3330 (elf_backend_symbol_processing): Define.
3332 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3334 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
3335 add_fde_encoding. Remove need_relative.
3336 * elf-eh-frame.c (extra_augmentation_string_bytes)
3337 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
3338 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
3339 in cases where the CIE has no existing 'R' augmentation. Use
3340 size_of_output_cie_fde when assigning offsets. Use the final offset
3341 as the new section size.
3342 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
3343 Account for any extra augmentation bytes in the returned offset.
3344 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
3345 moved before being modified. Pad growing entries with DW_CFA_nops.
3346 Add 'z' and 'R' augmentations as directed by add_augmentation_size
3347 and add_fde_encoding.
3349 2004-11-15 Mark Mitchell <mark@codesourcery.com>
3351 * elf32-arm.c (elf32_arm_relocate_section): Use
3352 arm_real_reloc_type.
3354 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3356 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
3357 for discard relocations; don't add an R_MIPS_NONE to the main body
3360 2004-11-04 Paul Brook <paul@codesourcery.com>
3362 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
3363 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
3364 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
3365 default version definition for unversioned symbols.
3366 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
3367 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
3368 _bfd_elf_slurp_version_tables. Set default version for unversioned
3371 2004-11-15 Paul Brook <paul@codesourcery.com>
3373 * elflink.c (elf_link_add_object_symbols): Don't assume version
3374 indices are consecutive.
3376 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
3378 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
3379 composite relocations against the personality data.
3381 2004-11-13 Paul Brook <paul@codesourcery.com>
3383 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
3384 R_ARM_PREL31 relocations to PLT entries.
3385 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
3386 (elf32_arm_check_relocs): Ditto.
3388 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3390 * xtensa-isa.c (xtensa_interface_class_id): New.
3392 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3394 * elf32-xtensa.c (property_table_compare): Remove assertion about
3395 entries with the same address and non-zero size.
3396 (xtensa_read_table_entries): Report such entries as errors.
3398 2004-11-11 Mark Mitchell <mark@codesourcery.com>
3400 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
3401 R_ARM_RELATIVE on Symbian OS.
3403 2004-11-09 Mark Mitchell <mark@codesourcery.com>
3405 * som.c (som_bfd_print_private_bfd_data): New function.
3406 (som_object_setup): Save the auxiliary header. Don't assume that
3407 zero is an invalid entry point for a shared library.
3408 (som_object_p): Allocate the auxiliary header on the heap.
3410 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
3412 (elf32_arm_symbian_modify_segment_map): Likewise.
3414 2004-11-09 Daniel Jacobowitz <dan@debian.org>
3416 From David Poole <daveml@mbuf.com>:
3417 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
3418 (elf32_arm_size_dynamic_sections): Call it.
3420 2004-11-09 Alan Modra <amodra@bigpond.net.au>
3422 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
3423 (ALL_MACHINES_CFILES): Fix typo.
3424 * Makefile.in: Regenerate.
3425 * po/SRC-POTFILES.in: Regenerate.
3427 2004-11-08 Mark Mitchell <mark@codesourcery.com>
3429 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
3430 R_ARM_RELATIVE relocation for Symbian OS, mention the section
3431 symbol in the relocation.
3433 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3434 Vineet Sharma <vineets@noida.hcltech.com>
3436 * coff-maxq.c: New File.
3437 * cpu-maxq.c: New File.
3438 * coffcode.h: Likewise.
3439 * config.bfd: Likewise.
3440 * configure.in (maxqcoff_vec): New target vector.
3441 * Makefile.am: Add support for maxq target.
3442 * configure.in: Likewise.
3443 * archures.c:. Likewise.
3444 * targets.c: Likewise.
3445 * bfd_in2.h : Regenerated.
3446 * Makefile.in: Regenerated.
3447 * configure: Regenerated.
3448 * doc/Makefile.in: Regenerated.
3450 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3452 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
3453 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
3454 C_NT_WEAK aux entries.
3455 (_bfd_coff_generic_relocate_section): Handle undefined
3458 2004-11-07 Andreas Schwab <schwab@suse.de>
3460 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
3461 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
3462 non-default visibility.
3464 2004-11-01 Mark Mitchell <mark@codesourcery.com>
3466 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
3468 (elf32_arm_symbian_modify_segment_map): Don't
3469 reset includes_filehdr and includes_phdrs here.
3471 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3473 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
3474 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
3475 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
3477 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
3478 to a new removed list. Remove normal configuration stanzas.
3479 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
3480 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
3481 elfarm-nabi.lo with elf32-arm.lo.
3482 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
3483 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
3484 * elf32-arm.h: Remove.
3485 * elfarm-oabi.c: Remove.
3486 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
3487 and bfd_elf32_littlearm_oabi_vec.
3488 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
3490 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3492 * config.bfd: Support crisv32-*-* like cris-*-*.
3493 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
3494 (bfd_mach_cris_v10_v32): New macros.
3495 * cpu-cris.c: Tweak formatting.
3496 (get_compatible): New function.
3498 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
3499 bfd_arch_info_type:s.
3500 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
3501 get_compatible for member compatible and link bfd_cris_arch_v32 as
3503 * elf32-cris.c (cris_elf_pcrel_reloc)
3504 (cris_elf_set_mach_from_flags): New functions.
3505 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
3506 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
3507 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
3508 numbers for bfd_mach_cris_v32.
3509 (PLT_ENTRY_SIZE_V32): New macro.
3510 (elf_cris_plt0_entry): Drop last comma in initializer.
3511 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
3512 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
3514 (cris_elf_relocate_section): Change all "%B(%A)" messages to
3516 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
3517 (elf_cris_finish_dynamic_sections): Similar.
3518 (elf_cris_adjust_dynamic_symbol): Similar.
3519 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
3521 <switch with PIC relocs>: Emit error and return FALSE for
3522 bfd_mach_cris_v10_v32.
3523 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
3524 Emit warning when generating textrel reloc.
3525 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
3526 (cris_elf_final_write_processing): Set flags according to mach.
3527 (cris_elf_print_private_bfd_data): Display
3528 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
3529 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
3530 new_flags. Don't call cris_elf_final_write_processing. Don't
3531 look at the actual elf header flags at all; use
3532 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
3533 in bfd_get_mach for ibfd and obfd and handle merging of compatible
3535 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3536 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
3537 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
3538 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
3539 * bfd-in2.h, libbfd.h: Regenerate.
3541 2004-11-04 Alan Modra <amodra@bigpond.net.au>
3543 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
3544 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
3546 (struct adjust_toc_info): New.
3547 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
3549 2004-11-03 Bob Wilson <bob.wilson@acm.org>
3551 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
3552 if there are no segments.
3554 2004-11-02 Daniel Jacobowitz <dan@debian.org>
3556 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
3558 2004-11-02 Nick Clifton <nickc@redhat.com>
3560 * elf32-iq2000.c: Convert to ISO C90 formatting.
3562 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
3564 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
3566 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
3568 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
3569 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
3570 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
3572 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3574 * elf32-sh.c (tpoff): Take alignment into account.
3576 2004-10-28 Nick Clifton <nickc@redhat.com>
3578 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
3579 performing a relocatable link.
3580 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
3581 for MIPS ports under Irix.
3583 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
3585 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
3586 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
3587 (elf32_arm_final_link_relocate): Ditto.
3588 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
3589 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
3590 (elf32_arm_adjust_dynamic_symbol): Ditto.
3591 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
3592 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
3593 (elf32_arm_r_howto): ... To here.
3594 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
3596 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
3599 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
3600 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
3601 and R_IA64_SECREL64LSB.
3603 2004-10-26 Paul Brook <paul@codesourcery.com>
3605 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
3606 (bfd_elf_size_dynamic_sections): Create default version definition.
3607 (elf_link_output_extsym): Adjust for default symbol version.
3609 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3611 * mmo.c: Adjust to ISO C.
3613 * mmo.c (mmo_write_section_description): New function broken out
3614 of mmo_internal_write_section.
3615 (mmo_internal_write_section): For each of .text and .data, call
3616 mmo_write_section_description before outputting contents if it has
3617 nontrivially deducible vma or contents.
3618 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
3619 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
3620 symbols if found within the .data address range.
3622 2004-10-24 Daniel Jacobowitz <dan@debian.org>
3624 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
3626 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3628 * mmo.c (File Layout): Correct place of misplaced blurb about
3631 2004-10-22 Mark Kettenis <kettenis@gnu.org>
3633 * config.bfd: Add mips64*-*-openbsd.
3635 2004-10-21 Bob Wilson <bob.wilson@acm.org>
3637 * elf32-xtensa.c (ebb_propose_action): Put declarations before
3640 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3642 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
3643 * configure: Regenerate.
3645 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3648 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
3649 to linker reloc_overflow callback.
3650 (aout_link_input_section_ext): Likewise.
3651 (aout_link_reloc_link_order): Likewise.
3652 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3653 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3655 (alpha_relocate_section): Likewise.
3656 * coff-arm.c (coff_arm_relocate_section): Likewise.
3657 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
3658 * coff-h8500.c (extra_case): Likewise.
3659 * coff-i960.c (coff_i960_relocate_section): Likewise.
3660 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3661 * coff-mips.c (mips_relocate_section): Likewise.
3662 * coff-or32.c (coff_or32_relocate_section): Likewise.
3663 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3664 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
3665 * coff-sh.c (sh_relocate_section): Likewise.
3666 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3667 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
3668 * coff-z8k.c (extra_case): Likewise.
3669 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3670 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3671 (_bfd_coff_generic_relocate_section): Likewise.
3672 * ecoff.c (ecoff_reloc_link_order): Likewise.
3673 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
3674 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3675 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3676 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3677 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3678 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
3679 * elf32-cris.c (cris_elf_relocate_section): Likewise.
3680 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
3681 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3682 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3683 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3684 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3685 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3686 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3687 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3688 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3689 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
3690 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
3691 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3692 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3693 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3694 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3695 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3696 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3697 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3698 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3699 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3700 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3701 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3702 * elf32-vax.c (elf_vax_relocate_section): Likewise.
3703 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3704 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3705 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3706 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
3707 * elf64-s390.c (elf_s390_relocate_section): Likewise.
3708 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3709 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3710 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
3711 * elflink.c (elf_reloc_link_order): Likewise.
3712 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
3713 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
3714 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
3715 * linker.c (_bfd_generic_reloc_link_order): Likewise.
3716 * pdp11.c (pdp11_aout_link_input_section): Likewise.
3717 (aout_link_reloc_link_order): Likewise.
3718 * reloc.c (bfd_generic_get_relocated_section_contents):
3720 * xcofflink.c (xcoff_reloc_link_order): Likewise.
3721 * simple.c (simple_dummy_reloc_overflow): Updated.
3723 2004-10-20 Andreas Schwab <schwab@suse.de>
3725 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
3726 (elf_backend_plt_sym_val): Define.
3728 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
3730 * config.bfd: Set targ_underscore=yes for PE COFF targets
3732 2004-10-19 Alan Modra <amodra@bigpond.net.au>
3734 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
3735 (ppc64_elf_edit_opd): Likewise.
3737 2004-10-18 Mark Mitchell <mark@codesourcery.com>
3739 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
3740 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
3741 set SEC_ALLOC and SEC_LOAD.
3743 2004-10-18 Nick Clifton <nickc@redhat.com>
3745 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
3746 'name' for relocs against both local and global symbols.
3748 2004-10-16 Daniel Jacobowitz <dan@debian.org>
3750 * bfd-in2.h: Regenerate.
3751 * bfd.c (struct bfd): Add no_export.
3752 * elflink.c (elf_link_add_object_symbols): Handle no_export.
3754 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3756 * config.bfd: Whitespace cleanup.
3757 * Makefile.am: Run "make dep-am"
3758 * Makefile.in: Regenerate.
3760 2004-10-15 Jakub Jelinek <jakub@redhat.com>
3762 * elflink.c (struct already_linked_section): Removed.
3763 (try_match_symbols_in_sections, already_linked): Removed.
3764 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
3765 prefix of section names when finding already_linked_table
3766 chain. Compare section names. Instead of calling already_linked,
3767 do it inline and only for sections in the same already_linked_list.
3769 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3771 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
3772 parameter. If called after _bfd_elf_write_section_eh_frame,
3773 don't allow a -2 return unless need_* bit is already set, and
3774 handle offsets adjusted for output_offset.
3775 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
3776 * elf.c (_bfd_elf_section_offset): Update call.
3778 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
3781 * coffcode.h (coff_compute_section_file_positions): Cast to
3782 bfd_vma when computing page alignment.
3784 2004-10-13 Mark Mitchell <mark@codesourcery.com>
3786 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3787 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
3789 2004-10-12 Mark Mitchell <mark@codesourcery.com>
3791 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
3792 relocations use a virtual address, not a section offset.
3794 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3796 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
3797 (narrow_instruction, widen_instruction): Remove unnecessary calls to
3798 xtensa_format_encode.
3799 (ebb_propose_action): Inline call to ebb_add_proposed_action.
3800 (ebb_add_proposed_action): Delete.
3802 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3804 * elf32-xtensa.c: Use ISO C90 formatting.
3806 2004-10-12 Paul Brook <paul@codesourcery.com>
3808 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
3811 2004-10-12 Paul Brook <paul@codesourcery.com>
3813 * elf32-arm.h: Support EABI version 4 objects.
3815 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3818 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
3819 Don't mark as default.
3820 (bfd_x86_64_arch): Don't mark as default.
3822 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3824 * elflink.c (enum action_discarded): New.
3825 (elf_section_complain_discarded): Delete.
3826 (elf_action_discarded): New function subsuming the above and also
3827 controlling reloc behaviour.
3828 (elf_link_input_bfd): Use it.
3830 2004-10-11 Jakub Jelinek <jakub@redhat.com>
3832 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
3833 (special_sections): Add .gnu.liblist and .gnu.conflict.
3834 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
3836 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3839 * elflink.c (elf_link_input_bfd): Try harder to support
3840 relocations against symbols in removed linkonce sections.
3842 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3844 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
3847 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
3848 sections do not reference symbols in non-SEC_ALLOC sections.
3850 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3853 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
3854 (_bfd_elf_link_omit_section_dynsym): Formatting.
3856 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3858 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
3859 * libbfd.h: Regnerate.
3860 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
3861 * elf32-frv.c: Likewise.
3862 * elf32-m32r.c: Likewise.
3863 * elf32-ppc.c: Likewise.
3864 * elf64-hppa.c: Likewise.
3865 * elfxx-ia64.c: Likewise.
3866 * opncls.c: Likewise.
3868 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3870 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
3871 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
3872 offsets stored in struct eh_cie_fde entries before doing other
3875 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
3876 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
3877 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
3878 setting offsets for removed CIEs. Don't set "sec", instead set
3879 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
3880 CIE in hdr_info. Only set make_relative and make_lsda_relative
3881 for CIEs. Use pointers rather than array indices.
3882 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
3883 make_lsda_relative, need_* on cie_inf for FDEs.
3884 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
3885 section output_offset. Delete cie_offset, instead use cie_inf
3886 pointer to CIE entry. Use need_relative and need_lsda_relative on
3887 CIE entry for FDEs. Use pointers rather than array indices.
3889 2004-10-09 Alan Modra <amodra@bigpond.net.au>
3891 * coff-rs6000.c (rs6000coff_vec): Add initializer for
3892 bfd_is_target_special_symbol.
3893 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3894 * som.c (som_bfd_is_target_special_symbol): Define.
3896 2004-10-08 Nick Clifton <nickc@redhat.com>
3898 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
3899 * configure: Regenerate.
3900 * bfd-in2.h: Regenerate.
3901 * syms.c (bfd_is_target_special_symbol): New interface function.
3902 Returns true when a symbol should be considered to be special.
3903 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3904 the symbol jump table.
3905 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
3906 Return true iff the symbol is a mapping symbol.
3907 (bfd_elf32_bfd_is_target_special_symbol): Define.
3908 * elfxx-target.h: Provide a default definition for
3909 bfd_is_target_special_symbol.
3910 * aout-target.h: Likewise.
3911 * aout-tic30.c: Likewise.
3912 * binary.c: Likewise.
3913 * coffcode.h: Likewise.
3914 * i386msdos.c: Likewise.
3917 * libaout.h: Likewise.
3918 * libbfd-in.h: Likewise
3919 * libecoff.h: Likewise.
3920 * mach-o.c: Likewise.
3922 * nlm-target.h: Likewise.
3923 * oasys.c: Likewise.
3925 * ppcboot.c: Likewise.
3927 * tekhex.c: Likewise.
3928 * versados.c: Likewise.
3930 * xcoff-target.h: Likewise.
3932 * libbfd.h: Regenerate.
3934 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3936 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
3937 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
3938 (elf_backend_section_from_shdr): Define.
3940 2004-10-08 Alan Modra <amodra@bigpond.net.au>
3942 * syms.c (bfd_is_local_label): Return false for file symbols.
3944 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3945 David Heine <dlheine@tensilica.com>
3947 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
3948 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
3949 (elf32xtensa_no_literal_movement): New global variable.
3950 (elf_howto_table): Add entries for new relocations.
3951 (elf_xtensa_reloc_type_lookup): Handle new relocations.
3952 (property_table_compare): When addresses are equal, compare sizes and
3953 various property flags.
3954 (property_table_matches): New.
3955 (xtensa_read_table_entries): Extend to read new property tables. Add
3956 output_addr parameter to indicate that output addresses should be used.
3957 Use bfd_get_section_limit.
3958 (elf_xtensa_find_property_entry): New.
3959 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
3960 (elf_xtensa_check_relocs): Handle new relocations.
3961 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
3962 relocations. Use new xtensa-isa.h functions.
3963 (build_encoding_error_message): Remove encode_result parameter. Add
3964 new target_address parameter used to detect alignment errors.
3965 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
3966 error handling. Use new is_operand_relocation function.
3967 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
3968 Use underbar macro for error messages. Formatting.
3969 (get_const16_opcode): New.
3970 (get_l32r_opcode): Add a separate flag for initialization.
3971 (get_relocation_opnd): Operand number is no longer explicit in the
3972 relocation. Change to decode the opcode and analyze its operands.
3973 (get_relocation_slot): New.
3974 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
3975 Use new xtensa-isa.h functions to handle multislot instructions.
3976 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
3977 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
3978 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
3979 check_loop_aligned, check_branch_target_aligned_address, narrowable,
3980 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
3981 get_single_format, init_op_single_format_table): New.
3982 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
3983 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
3984 (contract_asm_expansion): Add error_message parameter and pass it to
3985 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
3986 with R_XTENSA_SLOT0_OP.
3987 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
3988 instructions. Use new xtensa-isa.h functions.
3989 (r_reloc struct): Add new virtual_offset field.
3990 (r_reloc_init): Add contents and content_length parameters. Set
3991 virtual_offset field to zero. Add contents to target_offset field for
3992 partial_inplace relocations.
3993 (r_reloc_is_defined): Check for null.
3994 (print_r_reloc): New debug function.
3995 (source_reloc struct): Replace xtensa_operand field with pair of the
3996 opcode and the operand position. Add is_abs_literal field.
3997 (init_source_reloc): Specify operand by opcode/position pair. Set
3998 is_abs_literal field.
3999 (source_reloc_compare): When target_offsets are equal, compare other
4000 fields to make sorting predictable.
4001 (literal_value struct): Add is_abs_literal field.
4002 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
4003 (init_literal_value): New.
4004 (is_same_value): Replace with ...
4005 (literal_value_equal): ... this function. Add comparisons of
4006 virtual_offset and is_abs_literal fields.
4007 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
4008 failure. Initialize has_last_loc field.
4009 (value_map_hash_table_delete): New.
4010 (hash_literal_value): Rename to ...
4011 (literal_value_hash): ... this. Include is_abs_literal flag and
4012 virtual_offset field in the hash value.
4013 (get_cached_value): Rename to ...
4014 (value_map_get_cached_value): ... this. Update calls to
4015 literal_value_hash and literal_value_equal.
4016 (add_value_map): Check for allocation failure. Update calls to
4017 value_map_get_cached_value and literal_value_hash.
4018 (text_action, text_action_list, text_action_t): New types.
4019 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
4020 text_action_add, text_action_add_literal, offset_with_removed_text,
4021 offset_with_removed_text_before_fill, find_insn_action,
4022 print_action_list, print_removed_literals): New.
4023 (offset_with_removed_literals): Delete.
4024 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
4025 fix_array, fix_array_count, allocated_relocs, relocs_count, and
4026 allocated_relocs_count fields.
4027 (init_xtensa_relax_info): Initialize new fields.
4028 (reloc_bfd_fix struct): Add new translated field.
4029 (reloc_bfd_fix_init): Add translated parameter and use it to set the
4031 (fix_compare, cache_fix_array): New.
4032 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
4033 section via get_xtensa_relax_info. Use cache_fix_array to set up
4034 sorted fix_array and use bsearch instead of linear search.
4035 (section_cache_t): New struct.
4036 (init_section_cache, section_cache_section, clear_section_cache): New.
4037 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
4038 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
4039 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
4040 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
4042 (retrieve_contents): Use bfd_get_section_limit.
4043 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
4044 to compute_removed_literals. Free value_map_hash_table when no longer
4046 (analyze_relocations): Check is_relaxable_asm_section flag. Call
4047 compute_text_actions for all sections.
4048 (find_relaxable_sections): Mark sections as relaxable if they contain
4049 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
4050 call. Increment relax_info src_count field only for appropriate
4051 relocation types. Remove is_literal_section check.
4052 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
4053 r_reloc_init and find_associated_l32r_irel. Check
4054 is_relaxable_asm_section flag. Handle L32R instructions with absolute
4055 literals. Pass is_abs_literal flag to init_source_reloc.
4056 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
4057 CONST16 instructions. Adjust calls to r_reloc_init and
4058 pcrel_reloc_fits. Handle weak symbols conservatively.
4059 (find_associated_l32r_irel): Add bfd parameter and pass it to
4061 (compute_text_actions, compute_ebb_proposed_actions,
4062 compute_ebb_actions, check_section_ebb_pcrels_fit,
4063 check_section_ebb_reduces, text_action_add_proposed,
4064 compute_fill_extra_space): New.
4065 (remove_literals): Replace with ...
4066 (compute_removed_literals): ... this function. Call
4067 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
4068 Call xtensa_read_table_entries to get the property table. Skip
4069 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
4070 is_removable_literal, remove_dead_literal, and
4071 identify_literal_placement functions.
4072 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
4073 instead of linear search.
4074 (is_removable_literal, remove_dead_literal,
4075 identify_literal_placement): New.
4076 (relocations_reach): Update check for literal not referenced by any
4077 PC-relative relocations. Adjust call to pcrel_reloc_fits.
4078 (coalesce_shared_literal, move_shared_literal): New.
4079 (relax_section): Use bfd_get_section_limit. Call
4080 translate_section_fixes. Update calls to r_reloc_init and
4081 offset_with_removed_text. Check new is_relaxable_asm_section flag.
4082 Add call to pin_internal_relocs. Add special handling for
4083 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
4084 info to calculate new addend_displacement variable. Replace code for
4085 deleting literals with more general code to perform the actions
4086 determined by the action_list for the section.
4087 (translate_section_fixes, translate_reloc_bfd_fix): New.
4088 (translate_reloc): Check new is_relaxable_asm_section flag. Call
4089 find_removed_literal only if is_operand_relocation. Update call to
4090 offset_with_removed_text. Use new target_offset and removed_bytes
4092 (move_literal): New.
4093 (relax_property_section): Use bfd_get_section_limit. Set new
4094 is_full_prop_section flag and handle new property tables. Update calls
4095 to r_reloc_init and offset_with_removed_text. Check
4096 is_relaxable_asm_section flag. Handle expansion of zero-sized
4097 unreachable entries, with use of offset_with_removed_text_before_fill.
4098 For relocatable links, combine entries only for literal tables.
4099 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
4100 calls to offset_with_removed_text. Translate st_size field for
4102 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
4103 failure. Add contents parameter. Update call to get_bfd_fix. Update
4104 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
4105 R_XTENSA_ASM_EXPAND relocs.
4106 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
4107 call to get_bfd_fix. Include offset from contents for partial_inplace
4109 (is_reloc_sym_weak): New.
4110 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
4111 (prop_sec_len): New.
4112 (xtensa_is_property_section): Handle new property sections.
4113 (is_literal_section): Delete.
4114 (internal_reloc_compare): When r_offset matches, compare r_info and
4115 r_addend to make sorting predictable.
4116 (internal_reloc_matches): New.
4117 (xtensa_get_property_section_name): Handle new property sections.
4118 (xtensa_get_property_predef_flags): New.
4119 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
4120 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
4121 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
4122 (xtisa_errno, xtisa_error_msg): New variables.
4123 (xtensa_isa_errno, xtensa_isa_error_msg): New.
4124 (xtensa_insnbuf_alloc): Add error handling.
4125 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
4126 use xtensa_format_decode. Add error handling.
4127 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
4128 instruction length to find the number of bytes to copy.
4129 (xtensa_isa_init): Add error handling. Replace calls to
4130 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
4131 tables in the xtensa_modules structure.
4132 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
4133 xtensa_extend_isa): Delete.
4134 (xtensa_isa_free): Change to only free lookup tables.
4135 (opname_lookup_compare): Replace with ...
4136 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
4137 (xtensa_insn_maxlength): Rename to ...
4138 (xtensa_isa_maxlength): ... this.
4139 (xtensa_insn_length): Delete.
4140 (xtensa_insn_length_from_first_byte): Replace with ...
4141 (xtensa_isa_length_from_chars): ... this function.
4142 (xtensa_num_opcodes): Rename to ...
4143 (xtensa_isa_num_opcodes): ... this.
4144 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
4145 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
4146 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
4147 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
4148 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
4149 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
4150 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
4151 (xtensa_opcode_lookup): Add error handling.
4152 (xtensa_decode_insn): Replace with ...
4153 (xtensa_opcode_decode): ... this function, with new format and
4154 slot parameters. Add error handling.
4155 (xtensa_encode_insn): Replace with ...
4156 (xtensa_opcode_encode): ... this function, which does the encoding via
4157 one of the entries in the "encode_fns" array. Add error handling.
4158 (xtensa_opcode_name): Add error handling.
4159 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
4160 xtensa_opcode_is_call): New.
4161 (xtensa_num_operands): Replace with ...
4162 (xtensa_opcode_num_operands): ... this function. Add error handling.
4163 (xtensa_opcode_num_stateOperands,
4164 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
4165 xtensa_opcode_funcUnit_use, xtensa_operand_name,
4166 xtensa_operand_is_visible): New.
4167 (xtensa_get_operand, xtensa_operand_kind): Delete.
4168 (xtensa_operand_inout): Add error handling and special-case for
4170 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
4171 operate on one slot of an instruction. Added error handling.
4172 (xtensa_operand_encode): Handle default operands with no encoding
4173 functions. Check for success by comparing against decoded value.
4175 (xtensa_operand_decode): Handle default operands. Return decoded value
4176 through argument pointer. Add error handling.
4177 (xtensa_operand_is_register, xtensa_operand_regfile,
4178 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
4179 (xtensa_operand_isPCRelative): Rename to ...
4180 (xtensa_operand_is_PCrelative): ... this. Add error handling.
4181 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
4182 through argument pointer. Add error handling.
4183 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
4184 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
4185 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
4186 xtensa_regfile_shortname, xtensa_regfile_view_parent,
4187 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
4188 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
4189 xtensa_state_is_exported, xtensa_sysreg_lookup,
4190 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
4191 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
4192 xtensa_interface_num_bits, xtensa_interface_inout,
4193 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
4194 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
4195 * xtensa-modules.c: Rewrite to use new data structures.
4196 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
4197 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
4198 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
4199 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
4200 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
4201 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
4202 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
4203 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
4204 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
4205 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
4206 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
4207 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
4208 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
4209 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
4210 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
4211 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
4212 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
4213 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
4214 * Makefile.in: Regenerate.
4215 * bfd-in2.h: Likewise.
4216 * libbfd.h: Likewise.
4218 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4220 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
4221 against the absolute section.
4222 (mips_elf64_write_rela): Likewise.
4224 2004-10-07 Jan Beulich <jbeulich@novell.com>
4226 * elf.c (elf_find_function): Don't generally check for matching
4227 section, just for non-file symbols. Remove redunant comparison
4229 * elf32-arm.h (arm_elf_find_function): Likewise.
4231 2004-10-07 Jeff Baker <jbaker@qnx.com>
4233 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
4234 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
4237 2004-10-04 Roland McGrath <roland@redhat.com>
4239 * hash.c (bfd_hash_set_default_size): Use const for table.
4240 Use size_t instead of int for variable compared to sizeof results.
4242 2004-10-05 Alan Modra <amodra@bigpond.net.au>
4245 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
4247 2004-10-01 Paul Brook <paul@codesourcery.com>
4249 * elf32-arm.h (elf32_arm_fake_sections,
4250 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
4252 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
4254 2004-10-01 Alan Modra <amodra@bigpond.net.au>
4256 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
4258 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
4259 need_relative or need_lsda_relative if we are processing an
4260 offset for a reloc on a FDE initial loc or LSDA field
4262 (_bfd_elf_write_section_eh_frame): Test need_relative and
4263 need_lsda_relative in place of corresponding make_* field
4264 when deciding to use pc-relative encodings.
4266 2004-09-30 Paul Brook <paul@codesourcery.com>
4268 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
4269 target2 relocation type.
4271 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
4274 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
4276 2004-09-30 Paul Brook <paul@codesourcery.com>
4278 * reloc.c: Add BFD_RELOC_ARM_SMI.
4279 * bfd-in2.h: Regenerate.
4282 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4284 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
4285 vma and output offset to address.
4286 * simple.c (simple_save_output_info): Only set output section
4287 and offset for debug sections, or those not already set up by
4289 (bfd_simple_get_relocated_section_contents): Update comment.
4291 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4293 * elf.c (IS_LOADED): Delete.
4294 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
4295 Restore SEC_HAS_CONTENTS test to the one place it was used prior
4298 2004-09-23 Alan Modra <amodra@bigpond.net.au>
4301 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4302 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
4303 redundant assignment of EM_SPARC.
4305 2004-09-22 Brian Ford <ford@vss.fsi.com>
4307 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
4308 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
4310 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4312 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4314 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
4315 (elf_backend_modify_segment_map): Don't define.
4317 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4319 * elf.c (IS_LOADED): Define.
4320 (assign_file_positions_for_segments): Don't round up file offset of
4321 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
4322 Delete code handling link script adjustment of lma. Do the adjust
4323 in later code handling similar ajustments. Remove dead code error
4324 check. Warn if section lma would require a negative offset
4325 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
4326 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
4327 update voff in section loop. Change voff in segment loop to be an
4328 adjustment on top of "off". Set sec->filepos and update "off" later.
4329 Test for loadable sections consistently using IS_LOADED. Similarly,
4330 test for alloc-only sections other than .tbss consistently.
4331 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
4332 Tidy PT_NOTE handling. Use %B and %A in error messages.
4333 (assign_file_positions_except_relocs): Use %B in error message.
4335 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
4337 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
4338 (CONFIG_STATUS_DEPENDENCIES): New.
4339 (Makefile): Removed.
4340 (config.status): Likewise.
4341 * Makefile.in: Regenerated.
4343 2004-09-17 Paul Brook <paul@codesourcery.com>
4345 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
4346 (bfd_elf32_arm_process_before_allocation): Update prototype.
4347 * bfd-in2.h: Regenerate.
4348 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
4349 (elf32_arm_link_hash_table_create): Set it.
4350 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
4351 (bfd_elf32_arm_set_target_relocs): New function.
4352 (arm_real_reloc_type): New function.
4353 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
4354 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
4355 (elf32_arm_gc_sweep_hook): Ditto.
4356 (elf32_arm_check_relocs): Ditto.
4357 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
4358 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
4360 (elf32_arm_got_prel): New variable.
4361 (elf32_arm_howto_from_type): New function.
4362 (elf32_arm_info_to_howto): Use it.
4363 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
4364 BFD_RELOC_ARM_TARGET2.
4365 * libbfd.h: Regenerate.
4366 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
4368 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4370 * ecoff.c: Update u.undef.next refs.
4371 * elf64-ppc.c: Likewise.
4372 * elflink.c: Likewise.
4373 * linker.c: Likewise.
4374 * xcofflink.c: Likewise.
4376 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
4377 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
4378 fields to indirect struct.
4379 * elf-m10300.c: Update u.weakdef refs.
4380 * elf32-arm.h: Likewise.
4381 * elf32-cris.c: Likewise.
4382 * elf32-frv.c: Likewise.
4383 * elf32-hppa.c: Likewise.
4384 * elf32-i370.c: Likewise.
4385 * elf32-i386.c: Likewise.
4386 * elf32-m32r.c: Likewise.
4387 * elf32-m68k.c: Likewise.
4388 * elf32-ppc.c: Likewise.
4389 * elf32-s390.c: Likewise.
4390 * elf32-sh.c: Likewise.
4391 * elf32-sparc.c: Likewise.
4392 * elf32-vax.c: Likewise.
4393 * elf32-xtensa.c: Likewise.
4394 * elf64-alpha.c: Likewise.
4395 * elf64-hppa.c: Likewise.
4396 * elf64-ppc.c: Likewise.
4397 * elf64-s390.c: Likewise.
4398 * elf64-sh64.c: Likewise.
4399 * elf64-sparc.c: Likewise.
4400 * elf64-x86-64.c: Likewise.
4401 * elfxx-ia64.c: Likewise.
4402 * elfxx-mips.c: Likewise.
4403 * elflink.c: Likewise. Also u.elf_hash_value.
4404 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
4406 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4407 (bfd_elf_gc_record_vtinherit): Alloc vtable.
4408 (bfd_elf_gc_record_vtentry): Likewise.
4409 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
4411 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4413 * Makefile.am: Run "make dep-am".
4414 * Makefile.in: Regenerate.
4415 * bfd-in2.h: Regenerate.
4416 * po/SRC-POTFILES.in: Regenerate.
4417 * po/bfd.pot: Regenerate.
4419 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4421 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
4422 with bitfields. Make "type" and "other" bitfields too.
4423 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
4424 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
4425 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
4426 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
4427 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
4428 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
4429 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
4430 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
4431 * elf-hppa.h: Update all uses of elf_link_hash_flags.
4432 * elf-m10300.c: Likewise.
4434 * elf32-arm.h: Likewise.
4435 * elf32-cris.c: Likewise.
4436 * elf32-frv.c: Likewise.
4437 * elf32-hppa.c: Likewise.
4438 * elf32-i370.c: Likewise.
4439 * elf32-i386.c: Likewise.
4440 * elf32-m32r.c: Likewise.
4441 * elf32-m68k.c: Likewise.
4442 * elf32-ppc.c: Likewise.
4443 * elf32-s390.c: Likewise.
4444 * elf32-sh-symbian.c: Likewise.
4445 * elf32-sh.c: Likewise.
4446 * elf32-sh64.c: Likewise.
4447 * elf32-sparc.c: Likewise.
4448 * elf32-vax.c: Likewise.
4449 * elf32-xtensa.c: Likewise.
4450 * elf64-alpha.c: Likewise.
4451 * elf64-hppa.c: Likewise.
4452 * elf64-ppc.c: Likewise.
4453 * elf64-s390.c: Likewise.
4454 * elf64-sh64.c: Likewise.
4455 * elf64-sparc.c: Likewise.
4456 * elf64-x86-64.c: Likewise.
4457 * elflink.c: Likewise.
4458 * elfxx-ia64.c: Likewise.
4459 * elfxx-mips.c: Likewise.
4460 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
4461 * configure: Regenerate.
4462 * aclocal.m4: Regenerate.
4464 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4466 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
4467 around uses of R_ARM_TARGET1.
4468 (elf32_arm_check_relocs): Likewise.
4470 2004-09-13 Paul Brook <paul@codesourcery.com>
4472 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4474 * bfd-in2.h: Regenerate.
4475 * libbfd.h: Regenerate.
4476 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
4477 (elf32_arm_link_hash_table_create): Set target1_is_rel.
4478 (bfd_elf32_arm_process_before_allocation): Ditto.
4479 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
4480 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
4481 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
4484 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4486 * hpux-core.c (thread_section_p): New function.
4487 (hpux_core_core_file_p): Fix computation of offset in call
4488 to bfd_seek. Create a ".reg" section from an arbitrary
4489 ".reg/<id>" section if none was created after having read
4492 2004-09-11 Andreas Schwab <schwab@suse.de>
4494 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
4495 * aclocal.m4: Rebuild.
4496 * configure: Rebuild.
4498 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4500 * section.c (bfd_sections_find_if): Fix parameter name in
4501 comment to match code.
4503 2004-09-10 Alan Modra <amodra@bigpond.net.au>
4505 * elf.c (assign_file_positions_except_relocs): Assign relocs
4506 stored in a bfd section.
4508 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
4510 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
4511 h->gotplt_refcount to 0, not -1.
4513 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
4515 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4516 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
4518 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
4519 handle symbol visibility here.
4521 2004-09-07 Alan Modra <amodra@bigpond.net.au>
4523 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
4524 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
4526 (ppc_stub_name): Remove trailing "+0" on stub name.
4527 (create_linkage_sections): Create relocations for
4528 branch lookup table when --emit-relocs as well as when --shared.
4529 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
4530 relbrlt test. For --emit-stub-syms, always output a sym even when
4531 one already exists on a plt call stub. Put stub type in the stub
4533 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
4535 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
4536 reloc_count in stub sections. Adjust relbrlt test.
4537 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
4538 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
4539 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
4540 for relocs against discarded symbols. Fix comments.
4542 2004-09-06 Mark Mitchell <mark@codesourcery.com>
4544 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
4545 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
4547 (map_sections_to_segments): ... here. Use it. Assign a file
4548 position to the .dynamic section if it is not loadable, but part
4549 of the PT_DYNAMIC segment.
4550 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4551 offsets, not VMAs, for the BPABI. Do not fill in the header in
4552 the .got.plt section for the BPABI.
4553 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
4555 (elf_backend_want_got_plt): Define to zero for Symbian OS.
4557 2004-09-06 Nick Clifton <nickc@redhat.com>
4559 * elflink.c (elf_link_add_object_symbols): Set the error code to
4560 bfd_error_wrong_format when the input format does not match the
4563 2004-09-06 Alan Modra <amodra@bigpond.net.au>
4565 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
4566 (ppc64_elf_check_directives): ..here.
4567 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
4568 before accessing ppc64_elf_tdata.
4569 (ppc64_elf_finish_dynamic_sections): And here too.
4571 2004-09-04 Alan Modra <amodra@bigpond.net.au>
4573 * bfd.c (_bfd_default_error_handler): Correct loop exit.
4575 2004-09-03 Mark Mitchell <mark@codesourcery.com>
4577 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
4578 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
4579 (bfd_elf32_littlearm_symbian_vec): Likewise.
4580 * configure: Regenerated.
4581 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
4582 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
4583 (PLT_ENTRY_SIZE): Likewise.
4584 (bfd_vma_elf32_arm_symbian_plt_entry): New
4586 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
4588 (create_got_section): Don't create sections when generating BPABI
4590 (elf32_arm_create_dynamic_sections): Tidy.
4591 (elf32_arm_link_hash_table_create): Set plt_header_size,
4592 plt_entry_size, and symbian_p.
4593 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
4594 generating BPABI objects.
4595 (allocate_dynrelocs): Use htab->plt_header_size, not
4596 PLT_HEADER_SIZE. Do not add to .got.plt when
4597 generating BPABI objects.
4598 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
4599 * elfarm-nabi.c: Add SymbianOS target vectors.
4600 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
4601 (_bfd_elf_link_create_dynamic_sections): Likewise.
4602 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
4603 (elfNN_bed): Use it.
4604 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
4605 (bfd_elf32_littlearm_symbian_vec): Likewise.
4606 (_bfd_target_vector): Add them.
4608 2004-09-03 Nick Clifton <nickc@redhat.com>
4611 * coffcode.h (handle_COMDAT): Replace abort with an warning
4612 message and allow the scan to continue.
4614 2004-09-02 Alan Modra <amodra@bigpond.net.au>
4616 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
4617 in when reading relocs, not our sorted syms. Remove unnecessary
4620 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
4622 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
4624 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
4626 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
4627 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
4628 replace uses of *_alias with *_noncanonical.
4629 * aclocal.m4: Rebuild with aclocal 1.4p6.
4630 * Makefile.in: Rebuild with automake 1.4p6.
4631 * doc/Makefile.in: Rebuild with automake 1.4p6.
4632 * configure.in: Autoupdate with autoupdate 2.59.
4633 * config.in: Regenerate with autoheader 2.59.
4634 * configure: Regnerate with autoconf 2.59.
4636 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4638 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
4639 symbol pointer arrays before modifying.
4641 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4643 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
4644 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
4645 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
4646 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
4647 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
4648 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
4649 Use both symbol tables on non-relocatable objects. Use a common
4650 error exit. Fix "mid" warning.
4651 * libbfd.h: Regenerate.
4652 * bfd-in2.h: Regenerate.
4654 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4656 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
4658 (struct sfpr_def_parms): Save some space.
4659 (sfpr_define): Here too.
4661 * elf64-ppc.c (compare_symbols): Put section syms first.
4662 (sym_exists_at): New function.
4663 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
4664 points only for relocatable files. Use .opd section contents
4665 otherwise. Generally clean up the code.
4667 2004-08-27 Alan Modra <amodra@bigpond.net.au>
4669 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
4670 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
4671 (struct sfpr_def_parms): New.
4672 (sfpr_define): New function.
4673 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
4674 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
4675 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
4676 (savefpr1_tail, restfpr1_tail): New functions.
4677 (savevr, savevr_tail, restvr, restvr_tail): New functions.
4678 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
4679 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
4680 code. Define all ABI mandated _save and _rest functions.
4682 2004-08-26 Paul Brook <paul@codesourcery.com>
4684 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
4686 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4688 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
4691 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4693 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
4694 that pcrel correction is applied for R_386_PC32.
4696 2004-08-25 Alan Modra <amodra@bigpond.net.au>
4698 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
4699 for R_386_32 and R_386_PC32 relocs against symbols defined in
4702 2004-08-25 Dmitry Diky <diwil@spec.ru>
4704 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
4705 Add new relocations.
4706 * bfd-in2.h: Regenerate.
4707 * libbfd.h: Regenerate.
4708 * elf32-msp430.c: Clean-up code.
4709 (elf_msp430_howto_table): Add new relocation entries.
4710 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
4711 (msp430_elf_relax_section): New function.
4712 (msp430_elf_relax_delete_bytes): New function.
4713 (msp430_elf_symbol_address_p): New function.
4715 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4717 * elf32-m32r.c (m32r_elf_relocate_section): Handle
4718 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
4720 2004-08-20 Daniel Jacobowitz <dan@debian.org>
4722 * elflink.c (_bfd_elf_section_already_linked): Handle
4723 SEC_LINK_DUPLICATES_SAME_CONTENTS.
4725 2004-08-19 Mark Mitchell <mark@codesourcery.com>
4727 * config.bfd (arm*-*-symbianelf*): New target.
4728 (arm*-*-eabi*): Likewise.
4730 2004-08-19 Alan Modra <amodra@bigpond.net.au>
4732 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
4733 "struct ppc_link_hash_entry *".
4734 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
4735 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
4737 2004-08-19 Jakub Jelinek <jakub@redhat.com>
4739 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
4740 entries (where fd_aux overlaps next entry's fd_func).
4741 Add non_overlapping argument, use it.
4742 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
4743 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4744 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
4745 as indexes into opd_sym_map/opd_adjust array.
4746 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
4748 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4750 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
4751 if we can look up their function descriptor in a regular file.
4753 2004-08-18 Nick Clifton <nickc@redhat.com>
4756 * cofflink.c (coff_link_add_symbols): Check that the comdat
4757 pointer in the coff_section_data structure has been initialised
4760 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4763 * elflink.c (bfd_elf_record_link_assignment): Add comment about
4764 changing bfd_link_hash_undefined to bfd_link_hash_new.
4766 2004-08-17 Jakub Jelinek <jakub@redhat.com>
4768 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
4770 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
4771 (synthetic_opd, synthetic_relocatable): New variables.
4772 (compare_symbols, compare_relocs): New helper routines.
4773 (ppc64_elf_get_synthetic_symtab): New function.
4774 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
4776 * bfd-in2.h: Regenerated.
4777 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
4778 to relsyms. Return 0 if abfd is relocatable.
4780 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4782 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
4784 2004-08-17 Nick Clifton <nickc@redhat.com>
4786 * (is_arm_mapping_symbol_name): New function - return true
4787 when a symbol name matches the requirements for an ARM mapping
4789 (arm_elf_find_function): New function based on
4790 elf_find_function in elf.c but skipping ARM mapping symbols
4791 and including thumb function symbols.
4792 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
4793 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
4795 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4797 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
4798 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
4799 (ppc64_elf_brtaken_reloc): Here too.
4801 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4803 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
4805 (ppc64_elf_check_directives): Check that we have the right hash
4806 table before proceeding.
4808 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4810 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
4811 (adjust_opd_syms): Attach opd syms for deleted entries to one of
4812 the sections that will be discarded.
4814 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4816 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
4818 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4820 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
4821 free space available.
4823 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4825 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
4826 occurrences with bfd_byte * thoughout file.
4828 * coff-rs6000.c (do_shared_object_padding): Warning fix.
4829 (xcoff_write_armap_big): Likewise.
4830 (xcoff_write_archive_contents_old): Likewise.
4831 (xcoff_write_archive_contents_big): Likewise.
4833 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
4835 2004-08-13 Nick Clifton <nickc@redhat.com>
4837 * elf32-arm.h: Convert to ISO C90.
4839 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4842 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
4845 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4847 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
4848 (bfd_archive_filename, bfd_get_section_ident): Delete.
4849 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
4850 bfd_archive_filename.
4851 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
4852 to warn about symbols in discarded sections. Use _bfd_error_handler.
4853 * aout-adobe.c (aout_adobe_callback): See below.
4854 * aout-cris.c (swap_ext_reloc_in): ..
4855 * coff-arm.c (find_thumb_glue, find_arm_glue,
4856 coff_arm_relocate_section, bfd_arm_process_before_allocation,
4857 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
4858 coff_arm_copy_private_bfd_data): ..
4859 * coff-i860.c (i860_reloc_processing): ..
4860 * coff-mcore.c (mcore_coff_unsupported_reloc,
4861 coff_mcore_relocate_section): ..
4862 * coff-ppc.c (coff_ppc_relocate_section): ..
4863 * coff-rs6000.c (xcoff_create_csect_from_smclas
4864 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4865 sh_swap_insns, sh_relocate_section): ..
4866 * coff-tic54x.c (tic54x_reloc_processing): ..
4867 * coff-tic80.c (coff_tic80_relocate_section): ..
4868 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
4869 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
4870 coff_slurp_symbol_table, coff_classify_symbol,
4871 coff_slurp_reloc_table): ..
4872 * coffgen.c (_bfd_coff_read_string_table): ..
4873 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
4874 _bfd_coff_generic_relocate_section): ..
4875 * cpu-arm.c (bfd_arm_merge_machines): ..
4876 * cpu-sh.c (sh_merge_bfd_arch): ..
4877 * elf-hppa.h (elf_hppa_relocate_section): ..
4878 * elf.c (bfd_elf_string_from_elf_section, setup_group,
4879 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
4880 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
4881 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
4882 * elf32-arm.h (find_thumb_glue, find_arm_glue,
4883 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
4884 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
4885 elf32_arm_relocate_section, elf32_arm_set_private_flags,
4886 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
4887 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
4888 cris_elf_merge_private_bfd_data
4889 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
4890 * elf32-gen.c (elf32_generic_link_add_symbols): ..
4891 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
4892 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
4893 elf32_hppa_relocate_section): ..
4894 * elf32-i370.c (i370_elf_merge_private_bfd_data,
4895 i370_elf_check_relocs, i370_elf_relocate_section): ..
4896 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
4897 elf_i386_relocate_section): ..
4898 * elf32-m32r.c (m32r_elf_relocate_section,
4899 m32r_elf_merge_private_bfd_data): ..
4900 * elf32-m68hc1x.c (m68hc12_add_stub,
4901 _bfd_m68hc11_elf_merge_private_bfd_data): ..
4902 * elf32-m68k.c (elf_m68k_relocate_section): ..
4903 * elf32-mcore.c (mcore_elf_unsupported_reloc,
4904 mcore_elf_relocate_section): ..
4905 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
4906 ppc_elf_check_relocs, ppc_elf_relocate_section,
4907 ppc_elf_begin_write_processing): ..
4908 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4909 elf_s390_relocate_section): ..
4910 * elf32-sh-symbian.c (sh_symbian_import_as,
4911 sh_symbian_process_embedded_commands,
4912 sh_symbian_relocate_section): ..
4913 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
4914 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
4915 sh_elf_merge_private_data): ..
4916 * elf32-sparc.c (elf32_sparc_check_relocs,
4917 elf32_sparc_relocate_section,
4918 elf32_sparc_merge_private_bfd_data): ..
4919 * elf32-v850.c (v850_elf_check_relocs,
4920 v850_elf_merge_private_bfd_data): ..
4921 * elf32-xtensa.c (elf_xtensa_check_relocs,
4922 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
4923 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
4924 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
4925 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
4926 * elf64-gen.c (elf64_generic_link_add_symbols): ..
4927 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
4928 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
4929 ppc64_elf_relocate_section): ..
4930 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4931 elf_s390_relocate_section): ..
4932 * elf64-sh64.c (sh_elf64_relocate_section): ..
4933 * elf64-sparc.c (sparc64_elf_check_relocs,
4934 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
4935 sparc64_elf_merge_private_bfd_data): ..
4936 * elf64-x86-64.c (elf64_x86_64_check_relocs,
4937 elf64_x86_64_relocate_section): ..
4938 * elflink.c (_bfd_elf_add_default_symbol,
4939 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
4940 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
4941 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
4942 elf_get_linked_section_vma, elf_fixup_link_order,
4943 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
4944 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
4945 * elfxx-ia64.c (elfNN_ia64_relax_section,
4946 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
4947 * elfxx-mips.c (mips_elf_perform_relocation,
4948 _bfd_mips_elf_check_relocs,
4949 _bfd_mips_elf_merge_private_bfd_data): ..
4950 * ieee.c (ieee_slurp_external_symbols): ..
4951 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
4952 * libbfd.c (_bfd_generic_verify_endian_match): ..
4953 * linker.c (_bfd_generic_link_add_one_symbol,
4954 _bfd_generic_section_already_linked): ..
4955 * pdp11.c (translate_to_native_sym_flags): ..
4956 * pe-mips.c (coff_pe_mips_relocate_section): ..
4957 * peicode.h (pe_ILF_build_a_bfd): ..
4958 * srec.c (srec_bad_byte): ..
4959 * stabs.c (_bfd_link_section_stabs): ..
4960 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
4961 Replace all uses of bfd_archive_filename and bfd_get_section_ident
4962 with corresponding %B and %A in _bfd_error_handler format string.
4963 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
4964 calls to use %A and %B. Fix "against symbol .. from section" and
4965 similar error messages. Combine multiple _bfd_error_handler calls
4966 where they were separated due to bfd_archive_filename deficiencies.
4967 * bfd-in2.h: Regenerate.
4969 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
4971 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
4974 2004-08-10 Alan Modra <amodra@bigpond.net.au>
4976 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
4977 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
4978 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
4980 (link_hash_newfunc): Init was_undefined.
4981 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
4982 Use undefweak instead.
4983 (ppc64_elf_check_directives): Fix undefs chain.
4984 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
4986 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
4987 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
4988 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
4990 2004-08-09 Jakub Jelinek <jakub@redhat.com>
4992 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
4993 error, test input_section flags rather than sec.
4995 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4997 * elf-bfd.h (struct elf_backend_data): Add
4998 elf_backend_archive_symbol_lookup.
4999 (_bfd_elf_archive_symbol_lookup): Declare.
5000 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
5001 (elf_link_add_archive_symbols): ..extracted from here. Call the
5003 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
5004 (elfNN_bed): Init new field.
5005 * elf64-ppc.c (elf_backend_check_directives): Define.
5006 (elf_backend_archive_symbol_lookup): Define.
5007 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
5008 a ppc_link_hash_entry pointer.
5010 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
5011 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
5012 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
5013 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
5014 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
5015 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5016 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
5019 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5021 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
5022 (ppc64_elf_add_symbol_hook): Test for NULL section.
5023 (get_sym_h): Formatting.
5024 (ppc64_elf_size_stubs): Include reloc addend in value stored as
5027 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
5028 long branch stubs with code handling plt and r2off branch stubs.
5030 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5032 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
5033 * elflink.c (elf_link_input_bfd): Formatting.
5034 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
5036 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
5037 (link_hash_newfunc): Don't set it.
5038 (ppc64_elf_copy_indirect_symbol): Nor copy it.
5039 (ppc64_elf_mark_entry_syms): Delete.
5040 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
5041 sections. Use get_opd_info.
5042 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
5044 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5046 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
5048 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
5049 (func_desc_adjust): Don't set have_undefweak.
5050 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
5051 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
5053 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
5054 "struct ppc_link_hash_entry *". Adjust all references.
5055 (ppc64_elf_hide_symbol): Correct a comment.
5057 * elf64-ppc.c (get_opd_info): New function.
5058 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
5059 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
5060 before calling get_fdh. Test fdh rather than h before dereferencing
5061 fdh. Mark removed symbols in opd_adjust.
5062 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
5063 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
5065 (ppc64_elf_output_symbol_hook): Likewise.
5067 2004-08-06 Paul Brook <paul@codesourcery.com>
5069 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
5070 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
5071 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
5072 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
5073 and BFD_RELOC_ARM_SBREL32.
5074 * bfd-in2.h, bbfd.h: Regenerate.
5076 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5078 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
5079 the dynamic link symbol actually in use.
5081 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
5083 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
5085 2004-07-31 Joel Brobecker <brobecker@gnat.com>
5086 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5088 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
5089 SHN_MIPS_TEXT and SHN_MIPS_DATA.
5091 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
5092 Nick Clifton <nickc@redhat.com>
5095 * bfd.c (_bfd_default_error_handler): Make it global.
5097 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
5099 * elf.c (assign_section_numbers): Cope gracefully with sections
5100 which have SHF_LINK_ORDER set but no sh_link set up.
5101 * elflink.c (elf_get_linked_section_vma): Likewise.
5103 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
5106 * elfxx-target.h (elf_backend_link_order_error_handler): New.
5107 Set it to _bfd_default_error_handler.
5108 (elfNN_bed): Add elf_backend_link_order_error_handler.
5110 * libbfd-in.h (_bfd_default_error_handler): New.
5112 * libbfd.h: Regenerated.
5114 2004-07-30 Jakub Jelinek <jakub@redhat.com>
5116 * archures.c (bfd_mach_sparc_64bit_p): Define.
5117 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
5118 * bfd-in2.h: Rebuilt.
5120 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5122 Introduce SH2a support.
5123 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
5124 * archures.c (bfd_mach_sh2a_nofpu): New.
5125 * bfd-in2.h: Rebuilt.
5126 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
5127 (arch_info_struct): Add sh2a_nofpu.
5128 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
5129 2003-12-29 DJ Delorie <dj@redhat.com>
5130 * reloc.c: Add relocs for sh2a.
5131 * bfd-in2.h: Regenerate.
5132 * libbfd.hh: Regenerate.
5133 2003-12-01 Michael Snyder <msnyder@redhat.com>
5134 * archures.c (bfd_mach_sh2a): New.
5135 * bfd-in2.h: Rebuilt.
5136 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
5138 (arch_info_struct): Add sh2a.
5139 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
5141 2004-07-28 Nick Clifton <nickc@redhat.com>
5142 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5145 * som.c (setup_sections): Improve estimation of space sizes in
5146 relocatable objects.
5148 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5149 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
5150 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
5152 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
5153 * configure: Regenerate.
5154 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
5155 case that accepts OSABI=NetBSD and OSABI=SysV.
5156 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
5157 the base of .got or .data (if .got does not exist).
5158 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
5160 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
5161 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
5162 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
5163 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
5165 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
5168 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
5169 (elf_sec_group): Defined.
5170 (bfd_elf_match_symbols_in_sections): New prototype.
5171 (_bfd_elf_setup_group_pointers): Likewise.
5173 * elf.c (bfd_elf_discard_group): Abort.
5174 (bfd_elf_set_group_contents): Also include relocation sections.
5175 Remove zero-fill for ld -r.
5176 (_bfd_elf_setup_group_pointers): New function.
5177 (elf_sort_elf_symbol): Likewise.
5178 (elf_sym_name_compare): Likewise.
5179 (bfd_elf_match_symbols_in_sections): Likewise.
5181 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
5183 * elflink.c (match_group_member): New.
5184 (elf_link_input_bfd): Check group member for discarded section.
5185 (try_match_symbols_in_sections): New function.
5186 (already_linked): Likewise.
5187 (_bfd_elf_section_already_linked): Support mixing comdat group
5188 and linkonce section.
5190 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
5191 * linker.c (bfd_section_already_linked_table_traverse): New.
5193 * libbfd.h: Regenerated.
5195 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5197 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
5198 BFD_RELOC_CRX_SWITCH32.
5199 * bfd-in2.h: Regenerate.
5200 * libbfd.h: Regenerate.
5201 * elf32-crx.c: Support relocation/relaxation of
5202 BFD_RELOC_CRX_SWITCH* types.
5204 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5206 * elf64-ppc.c: Correct "Linker stubs" comment.
5208 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5210 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
5212 (elf_linked_to_section): New.
5214 * elf.c (assign_section_numbers): Set up sh_link for
5217 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
5218 to sh_link for SHT_IA_64_UNWIND sections.
5220 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5222 * elflink.c (elf_fixup_link_order): Add _() to error message.
5224 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5226 * elflink.c (elf_fixup_link_order): Issue a warning and flag
5229 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
5231 * aout-adobe.c (aout_32_section_already_linked): Defined.
5232 * aout-target.h (MY_section_already_linked): Likewise.
5233 * aout-tic30.c (MY_section_already_linked): Likewise.
5234 * binary.c (binary_section_already_linked): Likewise.
5235 * bout.c (b_out_section_already_linked): Likewise.
5236 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
5237 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
5238 * coffcode.h (coff_section_already_linked): Likewise.
5239 * i386msdos.c (msdos_section_already_linked): Likewise.
5240 * i386os9k.c (os9k_section_already_linked): Likewise.
5241 * ieee.c (ieee_section_already_linked): Likewise.
5242 * ihex.c (ihex_section_already_linked): Likewise.
5243 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
5244 * mmo.c (mmo_section_already_linked): Likewise.
5245 * nlm-target.h (nlm_section_already_linked): Likewise.
5246 * oasys.c (oasys_section_already_linked): Likewise.
5247 * pef.c (bfd_pef_section_already_linked): Likewise.
5248 * ppcboot.c (ppcboot_section_already_linked): Likewise.
5249 * som.c (som_bfd_discard_group): Likewise.
5250 * srec.c (srec_section_already_linked): Likewise.
5251 * tekhex.c (tekhex_section_already_linked): Likewise.
5252 * versados.c (versados_section_already_linked): Likewise.
5253 * vms.c (vms_section_already_linked): Likewise.
5254 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
5255 * xsym.c (bfd_sym_section_already_linked): Likewise.
5257 * bfd-in.h (bfd_section_already_linked_table_init): New.
5258 (bfd_section_already_linked_table_free): Likewise.
5260 * coff-rs6000.c (rs6000coff_vec): Add
5261 _bfd_generic_section_already_linked.
5262 (pmac_xcoff_vec): Likewise.
5263 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
5264 (aix5coff64_vec): Likewise.
5266 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
5267 * elflink.c (_bfd_elf_section_already_linked): New function.
5269 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
5271 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
5272 (_bfd_generic_section_already_linked): New.
5273 (bfd_section_already_linked_hash_entry): Likewise.
5274 (bfd_section_already_linked): Likewise.
5275 (bfd_section_already_linked_table_lookup): Likewise.
5276 (bfd_section_already_linked_table_insert): Likewise.
5278 * linker.c (bfd_section_already_linked): New.
5279 (_bfd_section_already_linked_table): Likewise.
5280 (bfd_section_already_linked_table_lookup): Likewise.
5281 (bfd_section_already_linked_table_insert): Likewise.
5282 (already_linked_newfunc): Likewise.
5283 (bfd_section_already_linked_table_init): Likewise.
5284 (bfd_section_already_linked_table_free): Likewise.
5285 (_bfd_generic_section_already_linked): Likewise.
5287 * section.c (bfd_section): Remove comdat.
5288 (bfd_comdat_info): Moved to ...
5289 * bfd-in.h (coff_comdat_info): Here.
5290 (bfd_coff_get_comdat_section): New.
5291 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
5292 * libcoff-in.h (coff_section_tdata): Add comdat.
5293 * coffcode.h (handle_COMDAT): Updated.
5294 * cofflink.c (coff_link_add_symbols): Likewise.
5295 * ecoff.c (bfd_debug_section): Likewise.
5297 * targets.c (bfd_target): Add _section_already_linked.
5298 (BFD_JUMP_TABLE_LINK): Updated.
5300 * bfd-in2.h: Regenerated.
5301 * libbfd.h: Likewise.
5302 * libcoff.h: Likewise.
5304 2003-07-21 Paul Brook <paul@codesourcery.com>
5306 * elflink.c (elf_get_linked_section_vma, compare_link_order,
5307 elf_fixup_link_order): New functions.
5308 (bfd_elf_final_link): Call elf_fixup_link_order.
5310 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
5312 * elf-bfd.h (ELF_COMMON_DEF_P): New.
5313 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
5315 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
5316 _bfd_elf_symbol_refs_local_p.
5317 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
5320 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
5322 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
5324 (bfd_elf_get_dyn_lib_class): New prototype.
5325 * elf.c (bfd_elf_get_dyn_lib_class): New function.
5327 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
5328 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
5329 entry is needed. Issue an error if a DT_NEEDED entry is needed
5330 for a file marked DYN_NO_NEEDED.
5331 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
5334 * bfd-in2.h: Regenerated.
5336 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5338 * elflink.c (elf_section_complain_discarded): Don't complain in
5341 2004-07-10 James E Wilson <wilson@specifixinc.com>
5343 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
5344 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
5345 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
5346 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
5348 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
5349 bfd_put_64 to bfd_putl64.
5350 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
5352 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
5355 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
5356 .init/.fini sections when trying to relax it.
5358 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
5360 * elf.c (assign_file_positions_for_segments): Make sure the
5361 .dynamic section is the first section in the PT_DYNAMIC segment.
5363 2004-07-09 Nick Clifton <nickc@redhat.com>
5365 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
5366 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
5367 sh_elf_get_flags_from_mach functions so that they do not conflict
5368 when this target is built with other sh-elf targets.
5369 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
5370 suppression of this function.
5371 (sh_elf_find_flags): Likewise.
5373 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5375 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
5376 (ALL_MACHINES_CFILES): Add cpu-crx.c.
5377 (BFD32_BACKENDS): Add elf32-crx.lo.
5378 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
5379 (cpu-crx.lo): New target.
5380 (elf32-crx.lo): New target.
5381 * Makefile.in: Regenerate.
5382 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
5383 (bfd_archures_list): Add bfd_crx_arch.
5384 * bfd-in2.h: Regenerate.
5385 * config.bfd: Handle crx-*-elf*, crx*.
5386 * configure.in: Handle bfd_elf32_crx_vec.
5387 * configure: Regenerate.
5388 * cpu-crx.c: New file.
5389 * elf32-crx.c: Likewise.
5390 * libbfd.h: Regenerate.
5391 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
5392 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
5393 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
5394 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
5395 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
5396 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
5397 * targets.c (bfd_elf32_crx_vec): Declare.
5398 (bfd_target_vector): Add bfd_elf32_crx_vec.
5400 2004-07-06 Nick Clifton <nickc@redhat.com>
5402 * config.bfd: Add sh-symbian-elf target.
5403 * configure.in: Add bfd_elf32_shl_symbian_vec.
5404 * configure: Regenerate.
5405 * elf-bfd.h (struct elf_backend_data): Add new field
5407 * elflink.c (elf_link_add_object_symbols): Invoke the
5408 check_directives function, if defined.
5409 * elfxx-target.h: Provide a default, NULL definition for
5411 * targets.c: Add bfd_elf32_shl_symbian_vec.
5412 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
5414 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
5415 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
5416 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
5417 not already been defined.
5418 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
5419 * sh-symbian.c: New file. Provide functions to support the
5420 * sh-symbian-elf target.
5421 * Makefile.am: Add elf32-sh-symbian.c
5422 * Makefile.in: Regenerate.
5424 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5426 * elf32-sh.c: Include ../opcodes/sh-opc.h.
5427 * Makefile.am: Ran make dep-am.
5428 * Makefile.in: Ran make dep-in.
5430 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5432 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
5435 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
5437 * config.bfd: Add want64 to configuration target s390-*-linux*.
5439 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
5441 * bfd.c (bfd_get_section_ident): New.
5443 * elflink.c (elf_link_read_relocs_from_section): Call
5444 bfd_get_section_ident to identify the section when reporting
5446 (_bfd_elf_link_output_relocs): Likewise.
5447 (elf_link_output_extsym): Likewise.
5448 (elf_link_input_bfd): Likewise.
5449 (bfd_elf_gc_record_vtinherit): Likewise.
5451 * bfd-in2.h: Regenerated.
5453 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
5454 Nick Clifton <nickc@redhat.com>
5457 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
5458 of section symbols to mips_elf_sort_hash_table ().
5460 2004-07-01 Alan Modra <amodra@bigpond.net.au>
5462 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
5464 (elf_section_complain_discarded): New function. Handle
5465 .gcc_except_table too.
5466 (elf_link_input_bfd): Rewrite handling of relocs against symbols
5467 in discarded sections.
5468 * elf-bfd.h (elf_discarded_section): Protect macro arg.
5470 2004-06-30 James E Wilson <wilson@specifixinc.com>
5472 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
5473 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
5475 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
5478 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
5479 local references to discarded sections and report their
5482 2004-06-30 Alan Modra <amodra@bigpond.net.au>
5484 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
5485 sec_info_type, test section name instead.
5487 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
5490 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
5491 in .init/.fini sections.
5493 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5495 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
5496 bfd_get_section_limit.
5498 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5500 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
5501 output section size.
5503 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5505 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
5507 (mmix_elf_perform_relocation): Adjust for above change.
5508 (mmix_elf_relocate_section): Likewise.
5509 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
5510 (mmix_elf_get_section_contents): Delete.
5511 (bfd_elf64_get_section_contents): Delete.
5512 (mmix_elf_relocate_section): Zero stub area.
5513 * linker.c (default_indirect_link_order): Alloc max of section size
5515 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
5516 * section.c (bfd_malloc_and_get_section): Likewise.
5517 (struct bfd_section): Update rawsize comment.
5518 * bfd-in2.h: Regenerate.
5520 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
5522 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5524 * bfd-in.h (bfd_get_section_limit): Define.
5525 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
5526 (_bfd_final_link_relocate): Use bfd_get_section_limit.
5527 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
5528 * coff-arm.c (coff_arm_relocate_section): Likewise.
5529 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
5530 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
5531 (bfd_ns32k_final_link_relocate): Likewise.
5532 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
5533 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
5534 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
5535 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
5536 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
5537 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
5538 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
5539 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5540 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
5541 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
5542 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
5543 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
5544 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
5545 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
5546 * elf32-v850.c (v850_elf_reloc): Likewise.
5547 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
5548 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
5549 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
5550 * elf64-mips.c (mips_elf64_gprel32_reloc)
5551 (mips16_gprel_reloc): Likewise.
5552 * elf64-mmix.c (mmix_elf_reloc): Likewise.
5553 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
5554 * elf64-sparc.c (init_insn_reloc): Likewise.
5555 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5556 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
5557 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
5558 (_bfd_mips_elf_generic_reloc): Likewise.
5559 * bfd-in2.h: Regenerate.
5561 2004-06-28 Alan Modra <amodra@bigpond.net.au>
5563 * bfd-in.h (struct stab_info): Move from stabs.c.
5564 * stabs.c (struct stab_link_includes_table): Delete.
5565 (stab_link_includes_lookup): Delete.
5566 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
5567 level of indirection from sinfo parm.
5568 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
5569 stabstr section. Adjust hash table accesses.
5570 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
5571 alloc. Adjust stab_info test.
5572 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
5573 (_bfd_coff_final_link): Adjust stab_info test.
5574 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
5575 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
5577 * libcoff-in.h (struct coff_link_hash_table): Likewise.
5578 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
5579 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
5580 stabstr section. Adjust stab_info test.
5581 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
5582 (_bfd_write_stab_strings): Adjust prototypes.
5583 * libbfd.h: Regenerate.
5584 * libcoff.h: Regenerate.
5585 * bfd-in2.h: Regenerate.
5587 2004-06-27 Mark Kettenis <kettenis@gnu.org>
5589 From Miod Vallat <miod@online.fr>:
5590 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
5592 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
5594 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
5595 (struct elf32_mn10300_link_hash_entry): Remove
5596 pcrel_relocs_copied.
5597 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
5598 R_MN10300_32. Don't adjust pcrel_relocs_copied.
5599 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
5600 and gotoff relocations if the symbol doesn't bind locally. Use
5601 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
5602 relocation for PCREL32.
5603 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
5604 to test whether a symbol binds locally.
5605 (elf32_mn10300_link_hash_newfunc): Don't initialize
5606 pcrel_relocs_copied.
5607 (_bfd_mn10300_elf_discard_copies): Delete.
5608 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
5610 2004-06-26 Mark Kettenis <kettenis@gnu.org>
5612 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
5614 2004-06-25 Joel Brobecker <brobecker@gnat.com>
5616 * som.c (som_set_reloc_info): Correct small typo.
5618 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5620 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
5621 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
5622 (m32r_elf_gcsweep_hook): Likewise.
5623 (m32r_elf_check_relocs): Likewise.
5624 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
5625 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
5626 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
5627 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
5628 * bfd-in2.h: Regenerated.
5629 * libbfd.h: Regenerated.
5631 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
5633 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
5635 (elf64_x86_64_relocate_section): Issue an error for
5636 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
5637 against global symbols when building shared library.
5639 2004-06-24 Alan Modra <amodra@bigpond.net.au>
5641 * section.c (struct sec): Rename "_cooked_size" to "size".
5642 Rename "_raw_size" to "rawsize".
5643 (STD_SECTION): Adjust comments.
5644 (bfd_set_section_size, bfd_get_section_contents): Use size.
5645 (bfd_malloc_and_get_section): New function.
5646 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
5647 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
5648 Correctly free reloc and contents memory.
5649 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
5650 and fake CIE now that we can shink section size to zero.
5651 (_bfd_elf_write_section_eh_frame): Likewise..
5652 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
5653 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
5654 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
5655 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
5656 unneeded indirection.
5657 * elf.c (_bfd_elf_section_offset): .. and update call.
5658 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
5659 * libbfd.h: Regenerate.
5660 * bfd-in2.h: Regenerate.
5662 Replace occurrences of "_raw_size" and "_cooked_size" in most places
5663 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
5664 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
5665 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
5666 Similarly use "rawsize", if non-zero, in reloc functions to validate
5667 reloc addresses. Use new bfd_malloc_and_get_section in most places
5668 where bfd_get_section_contents was called. Expand all occurrences of
5669 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
5670 grok_prstatus and similar functions to "size".
5671 * aix386-core.c (aix386_core_file_p): ..
5672 * aix5ppc-core.c (xcoff64_core_p): ..
5673 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
5674 aout_adobe_set_section_contents): ..
5675 * aout-target.h (callback): ..
5676 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
5677 MY_bfd_final_link): ..
5678 * aoutf1.h (sunos4_core_file_p): ..
5679 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5680 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
5681 final_link, aout_link_input_section): ..
5682 * binary.c (binary_object_p, binary_canonicalize_symtab,
5683 binary_set_section_contents): ..
5684 * bout.c (b_out_callback, b_out_write_object_contents,
5685 b_out_set_section_contents, b_out_bfd_relax_section,
5686 b_out_bfd_get_relocated_section_contents): ..
5687 * cisco-core.c (cisco_core_file_validate): ..
5688 * coff-alpha.c (alpha_ecoff_object_p,
5689 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
5690 * coff-arm.c (coff_arm_relocate_section,
5691 bfd_arm_allocate_interworking_sections): ..
5692 * coff-h8300.c (h8300_reloc16_extra_cases,
5693 h8300_bfd_link_add_symbols): ..
5694 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
5695 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
5696 ppc_bfd_coff_final_link): ..
5697 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
5698 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5699 sh_align_loads, sh_coff_get_relocated_section_contents): ..
5700 * coff64-rs6000.c (xcoff64_write_object_contents,
5701 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
5702 * coffcode.h (coff_compute_section_file_positions,
5703 coff_write_object_contents): ..
5704 * coffgen.c (make_a_section_from_file, coff_write_symbols,
5705 coff_section_symbol, build_debug_section): ..
5706 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
5707 process_embedded_commands, _bfd_coff_link_input_bfd,
5708 _bfd_coff_write_global_sym): ..
5709 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
5710 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
5711 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
5712 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
5713 _bfd_dwarf2_find_nearest_line): ..
5714 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
5715 ecoff_compute_section_file_positions,
5716 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
5717 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
5718 _bfd_elf_discard_section_eh_frame_hdr,
5719 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
5720 _bfd_elf_write_section_eh_frame,
5721 _bfd_elf_write_section_eh_frame_hdr): ..
5722 * elf-hppa.h (elf_hppa_sort_unwind): ..
5723 * elf-m10200.c (mn10200_elf_relax_section,
5724 mn10200_elf_relax_delete_bytes,
5725 mn10200_elf_get_relocated_section_contents): ..
5726 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
5727 mn10300_elf_check_relocs, mn10300_elf_relax_section,
5728 mn10300_elf_relax_delete_bytes,
5729 mn10300_elf_get_relocated_section_contents,
5730 _bfd_mn10300_elf_adjust_dynamic_symbol,
5731 _bfd_mn10300_elf_discard_copies,
5732 _bfd_mn10300_elf_size_dynamic_sections,
5733 _bfd_mn10300_elf_finish_dynamic_sections): ..
5734 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
5735 _bfd_elf_make_section_from_phdr, elf_fake_sections,
5736 bfd_elf_set_group_contents, map_sections_to_segments,
5737 elf_sort_sections, assign_file_positions_for_segments,
5738 SECTION_SIZE, copy_private_bfd_data,
5739 _bfd_elf_get_dynamic_reloc_upper_bound,
5740 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
5741 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
5742 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
5743 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
5744 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
5745 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
5746 bfd_elf32_arm_process_before_allocation,
5747 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
5748 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
5749 elf32_arm_write_section): ..
5750 * elf32-cris.c (cris_elf_grok_prstatus,
5751 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
5752 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
5753 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
5754 elf_cris_discard_excess_dso_dynamics,
5755 elf_cris_discard_excess_program_dynamics): ..
5756 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
5757 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
5758 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
5759 _frv_create_got_section, _frvfdpic_assign_plt_entries,
5760 elf32_frvfdpic_size_dynamic_sections,
5761 elf32_frvfdpic_modify_segment_map,
5762 elf32_frvfdpic_finish_dynamic_sections): ..
5763 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
5764 elf32_h8_get_relocated_section_contents): ..
5765 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
5766 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
5767 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
5768 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
5769 elf32_hppa_finish_dynamic_sections): ..
5770 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
5771 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
5772 i370_elf_finish_dynamic_sections): ..
5773 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
5774 allocate_dynrelocs, elf_i386_size_dynamic_sections,
5775 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
5776 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
5777 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
5778 * elf32-ip2k.c (ip2k_is_switch_table_128,
5779 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
5780 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
5781 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
5782 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
5783 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
5784 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
5785 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
5786 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
5787 m32r_elf_get_relocated_section_contents): ..
5788 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
5789 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
5790 m68hc11_elf_relax_delete_bytes): ..
5791 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
5792 m68hc12_elf_size_one_stub): ..
5793 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
5794 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
5795 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
5796 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
5797 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
5798 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5799 elf32_mips_grok_prstatus): ..
5800 * elf32-or32.c (or32_elf_consth_reloc): ..
5801 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
5802 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
5803 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
5804 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
5805 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
5806 ppc_elf_final_write_processing): ..
5807 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5808 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5809 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
5810 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
5811 sh_elf_relax_delete_bytes, sh_elf_align_loads,
5812 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
5813 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
5814 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
5815 * elf32-sh64-com.c (sh64_address_in_cranges,
5816 sh64_get_contents_type): ..
5817 * elf32-sh64.c (sh64_find_section_for_address,
5818 sh64_elf_final_write_processing): ..
5819 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
5820 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
5821 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
5822 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
5823 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
5824 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
5825 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
5826 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
5827 elf_vax_finish_dynamic_sections): ..
5828 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
5829 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
5830 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
5831 xstormy16_elf_finish_dynamic_sections): ..
5832 * elf32-xtensa.c (xtensa_read_table_entries,
5833 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
5834 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
5835 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
5836 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
5837 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
5838 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
5839 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
5840 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
5841 xtensa_callback_required_dependence): ..
5842 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
5843 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
5844 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
5845 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
5846 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
5847 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
5848 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
5849 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
5850 * elf64-hppa.c (allocate_dynrel_entries,
5851 elf64_hppa_size_dynamic_sections,
5852 elf64_hppa_finish_dynamic_sections): ..
5853 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
5854 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
5855 elf64_mips_grok_prstatus): ..
5856 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
5857 mmix_elf_relocate_section, mmix_elf_final_link,
5858 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
5859 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
5860 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
5861 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
5862 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
5863 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
5864 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
5865 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
5866 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
5867 ppc64_elf_finish_dynamic_sections): ..
5868 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5869 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5870 elf_s390_finish_dynamic_sections): ..
5871 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
5872 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
5873 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
5874 sh64_elf64_finish_dynamic_sections): ..
5875 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
5876 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
5877 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
5878 sparc64_elf_finish_dynamic_symbol,
5879 sparc64_elf_finish_dynamic_sections): ..
5880 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
5881 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
5882 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
5883 elf64_x86_64_finish_dynamic_sections): ..
5884 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
5885 * elfcode.h (elf_slurp_reloc_table): ..
5886 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
5887 elf_finalize_dynstr, elf_link_add_object_symbols,
5888 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
5889 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
5890 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5891 elf32_mips_grok_prstatus): ..
5892 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
5893 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
5894 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
5895 elfNN_ia64_finish_dynamic_sections): ..
5896 * elfxx-mips.c (mips_elf_create_procedure_table,
5897 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
5898 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
5899 mips_elf_global_got_index, mips_elf_multi_got,
5900 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
5901 mips_elf_allocate_dynamic_relocations,
5902 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
5903 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
5904 _bfd_mips_elf_always_size_sections,
5905 _bfd_mips_elf_size_dynamic_sections,
5906 _bfd_mips_elf_finish_dynamic_symbol,
5907 _bfd_mips_elf_finish_dynamic_sections,
5908 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
5909 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
5910 _bfd_elf_mips_get_relocated_section_contents,
5911 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
5912 * hp300hpux.c (callback): ..
5913 * hppabsd-core.c (make_bfd_asection): ..
5914 * hpux-core.c (make_bfd_asection): ..
5915 * i386linux.c (linux_link_create_dynamic_sections,
5916 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
5917 * i386msdos.c (msdos_write_object_contents): ..
5918 * i386os9k.c (os9k_callback, os9k_write_object_contents,
5919 os9k_set_section_contents): ..
5920 * ieee.c (parse_expression, ieee_slurp_external_symbols,
5921 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
5922 ieee_write_section_part, do_with_relocs, do_as_repeat,
5923 do_without_relocs, ieee_write_debug_part, init_for_output,
5924 ieee_set_section_contents): ..
5925 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
5926 * irix-core.c (do_sections, make_bfd_asection): ..
5927 * libaout.h (aout_section_merge_with_text_p): ..
5928 * libbfd.c (_bfd_generic_get_section_contents,
5929 _bfd_generic_get_section_contents_in_window): ..
5930 * linker.c (default_indirect_link_order): ..
5931 * lynx-core.c (make_bfd_asection): ..
5932 * m68klinux.c (linux_link_create_dynamic_sections,
5933 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5934 * mach-o.c (bfd_mach_o_make_bfd_section,
5935 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
5936 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
5937 bfd_mach_o_scan_read_segment): ..
5938 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
5939 _bfd_merge_sections): ..
5940 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
5941 mmo_map_set_sizes, mmo_canonicalize_symtab,
5942 mmo_internal_write_section, mmo_write_object_contents): ..
5943 * netbsd-core.c (netbsd_core_file_p): ..
5944 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
5945 nlm_alpha_set_public_section): ..
5946 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
5947 * nlm32-sparc.c (nlm_sparc_write_import): ..
5948 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
5949 nlm_compute_section_file_positions): ..
5950 * oasys.c (oasys_object_p, oasys_slurp_section_data,
5951 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
5952 * opncls.c (get_debug_link_info): ..
5953 * osf-core.c (make_bfd_asection): ..
5954 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5955 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
5956 final_link, aout_link_input_section): ..
5957 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
5958 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
5959 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
5960 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
5961 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
5962 * ptrace-core.c (ptrace_unix_core_file_p): ..
5963 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
5964 _bfd_final_link_relocate, bfd_generic_relax_section,
5965 bfd_generic_get_relocated_section_contents): ..
5966 * reloc16.c (bfd_coff_reloc16_relax_section,
5967 bfd_coff_reloc16_get_relocated_section_c): ..
5968 * riscix.c (riscix_some_aout_object_p): ..
5969 * rs6000-core.c (read_hdr, make_bfd_asection): ..
5970 * sco5-core.c (make_bfd_asection): ..
5971 * simple.c (bfd_simple_get_relocated_section_contents): ..
5972 * som.c (som_object_setup, setup_sections, som_prep_headers,
5973 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
5974 som_set_reloc_info, som_get_section_contents,
5975 som_bfd_link_split_section): ..
5976 * sparclinux.c (linux_link_create_dynamic_sections,
5977 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5978 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
5979 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
5980 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
5981 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
5982 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
5983 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
5984 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
5985 sunos_finish_dynamic_link): ..
5986 * syms.c (_bfd_stab_section_find_nearest_line): ..
5987 * tekhex.c (first_phase, tekhex_set_section_contents,
5988 tekhex_write_object_contents): ..
5989 * trad-core.c (trad_unix_core_file_p): ..
5990 * versados.c (process_esd, process_otr, process_otr): ..
5991 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
5992 * vms-misc.c (add_new_contents): ..
5993 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
5994 * vms.c (vms_set_section_contents): ..
5995 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
5996 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
5997 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
5998 * xsym.c (bfd_sym_scan): .. See above.
6000 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
6002 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
6003 calling _bfd_merged_section_offset only for section symbols.
6005 2004-06-22 Alan Modra <amodra@bigpond.net.au>
6007 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
6008 for handling SEC_MERGE symbols in relax_section.
6010 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6012 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
6013 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
6014 linked together. Mark the result as h8300sx code.
6016 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6018 * elf-bfd.h (struct elf_backend_data): Added
6019 elf_backend_omit_section_dynsym.
6020 (_bfd_elf_link_omit_section_dynsym): Declare.
6021 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
6022 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
6023 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
6024 (_bfd_elf_link_renumber_dynsyms): ... this function.
6025 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
6026 _bfd_elf_link_omit_section_dynsym).
6027 (elfNN_bed): Added elf_backend_omit_section_dynsym.
6029 2004-06-21 Nick Clifton <nickc@redhat.com>
6031 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
6034 2004-06-17 Jerome Guitton <guitton@gnat.com>
6036 * bfd-in.h (bfd_cache_close_all): New function declaration.
6037 * bfd-in2.h: Regenerate.
6038 * cache.c (bfd_cache_close_all): New function definition.
6040 2004-06-16 Mark Kettenis <kettenis@gnu.org>
6042 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
6044 * configure: Regenerate.
6046 2004-06-16 Daniel Jacobowitz <dan@debian.org>
6048 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
6049 the pre-existing section.
6051 2004-06-15 Alan Modra <amodra@bigpond.net.au>
6053 * section.c (struct sec): Remove usused flags. Reorganize a little.
6054 (bfd_get_section_size_before_reloc): Delete.
6055 (bfd_get_section_size_after_reloc): Delete.
6056 (STD_SECTION): Update.
6057 (bfd_get_section_size_now): Delete.
6058 (bfd_set_section_contents): Don't referece reloc_done.
6059 (bfd_get_section_contents): Remove reloc_done comment.
6060 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
6062 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
6063 * ecoff.c (bfd_debug_section): Update initializer.
6064 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
6065 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
6066 * bfd-in.h (bfd_section_size): Expand.
6067 (bfd_get_section_size): New macro.
6068 * bfd-in2.h: Regenerate.
6069 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
6070 bfd_get_section_size_before_reloc with bfd_get_section_size.
6071 * coffcode.h (coff_write_object_contents): Likewise.
6072 * coffgen.c (build_debug_section): Likewise.
6073 * dwarf1.c (parse_line_table): Likewise.
6074 (_bfd_dwarf1_find_nearest_line): Likewise.
6075 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6076 * i386msdos.c (msdos_write_object_contents): Likewise.
6077 * pdp11.c (squirt_out_relocs): Likewise.
6078 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
6079 * elf64-mmix.c (mmix_elf_final_link): Update comment.
6081 2004-06-14 Chris Demetriou <cgd@broadcom.com>
6083 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
6084 removal) with updated comment.
6085 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
6087 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
6088 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6090 2004-06-12 Alan Modra <amodra@bigpond.net.au>
6092 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
6093 overflow on branches to undefweaks.
6095 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6097 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
6098 as ecoff_section_data() does not return a valid lvalue.
6100 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
6102 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
6103 (elf_link_add_object_symbols): Likewise.
6105 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
6106 (elf_backend_reloc_type_class): New.
6108 2004-06-08 Mark Kettenis <kettenis@gnu.org>
6110 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
6112 * configure: Regenerate.
6114 2004-06-07 Daniel Jacobowitz <dan@debian.org>
6116 From: Albert Chin-A-Young <china@thewrittenword.com>
6117 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
6120 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
6122 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
6125 2004-05-28 DJ Delorie <dj@redhat.com>
6127 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
6128 for linking, but otherwise adjust reloc for merged sections.
6130 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6132 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
6133 _bfd_merged_section_offset for local symbols.
6135 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6137 * Makefile.am: Regenerate dependencies.
6138 * Makefile.in: Regenerate.
6139 * archures.c: Add bfd_mach_sh3_nommu .
6140 * bfd-in2.h: Regenerate.
6141 * cpu-sh.c: Add sh3-nommu architecture.
6142 (bfd_to_arch_table): Create new table.
6143 (sh_get_arch_from_bfd_mach): Create new function.
6144 (sh_get_arch_up_from_bfd_mach): Create new function.
6145 (sh_merge_bfd_arch): Create new function.
6146 * elf32-sh.c (sh_ef_bfd_table): Add table.
6147 (sh_elf_check_relocs): Replace switch statement with
6148 use of sh_ef_bfd_table .
6149 (sh_elf_get_flags_from_mach): Add new function.
6150 (sh_find_elf_flags): Likewise.
6151 (sh_elf_copy_private_data): Replace most of non-elf contents
6152 with a call to sh_merge_bfd_arch() .
6154 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
6156 * Makefile.am (bfdver.h): Use explicit filename, not $< .
6157 * Makefile.in: Regenerate.
6159 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6161 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
6162 custom calling conventions for dynamic symbols.
6163 (mn10300_elf_relax_section): Avoid relaxing a function as a local
6164 symbol if it's an alias to a global one.
6166 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
6168 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
6171 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6173 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
6176 2004-05-26 Alan Modra <amodra@bigpond.net.au>
6178 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
6179 for SHT_GROUP sections.
6181 2004-05-25 Alan Modra <amodra@bigpond.net.au>
6183 * elflink.c (elf_link_add_object_symbols): Don't set up merge
6185 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
6186 * merge.c: Formatting. Remove unnecessary casts. Expand
6187 bfd_get_section_alignment macro.
6188 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
6189 use throughout file.
6190 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
6191 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
6192 section name to determine sinfo group, instead test output section
6194 (_bfd_merge_sections): Add struct bfd_link_info param. Call
6195 _bfd_strip_section_from_output rather than just twiddling flags.
6196 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
6197 (_bfd_merge_sections): Update prototype.
6198 * libbfd.h: Regenerate.
6200 2004-05-24 Mark Kettenis <kettenis@gnu.org>
6202 * netbsd-core.c: Correctly indent section that sets architecture
6205 From Miod Vallat <miod@online.fr>:
6206 * m88kopenbsd.c: New file.
6207 * targets.c (m88k_openbsd_vec): New.
6208 * config.bfd: Add m88k-*-openbsd*.
6209 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
6210 (m88kopenbsd_vec): New.
6211 * configure: Regenerate.
6212 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
6213 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
6215 * Makefile.in: Regenerate.
6216 * po/SRC-POTFILES.in: Regenerate.
6218 2004-05-24 Nick Clifton <nickc@redhat.com>
6220 * hash.c: Remove bogus node "Changing the default Hash Table Size"
6221 introduced by hash table size patch.
6223 2004-05-22 Ben Elliston <bje@au.ibm.com>
6225 * configure.in (is_release): Remove.
6226 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
6227 (AC_OUTPUT): Don't output bfdver.h from version.h.
6228 * configure: Regenerate.
6229 * Makefile.am (RELEASE): New variable.
6230 (bfdver.h): New target.
6231 * Makefile.in: Regenerate.
6232 * doc/Makefile.in: Likewise.
6234 2004-05-22 Ben Elliston <bje@au.ibm.com>
6236 * Makefile.am (config.status): Don't depend on version.h.
6237 * Makefile.in: Regenerate.
6239 2004-05-22 Alan Modra <amodra@bigpond.net.au>
6241 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
6242 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
6243 * libbfd.h: Regenerate.
6244 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
6245 (_bfd_elf_rel_local_sym): Likewise.
6246 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
6247 (elf_link_input_bfd): Likewise.
6248 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
6249 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6250 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
6251 (elfNN_ia64_relocate_section): Likewise.
6253 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
6255 * hash.c (bfd_default_hash_table_size): New variable.
6256 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
6257 (bfd_hash_set_default_size): New function. Set the default size
6258 to a selected prime number close to the argument. Document new
6260 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
6261 * bfd-in2.h: Regenerate.
6262 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
6263 * Makefile.in: Regenerate.
6265 2004-05-21 Mark Kettenis <kettenis@gnu.org>
6267 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
6268 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
6269 arm, m68k, m88k and hppa core files.
6271 2004-05-21 Nick Clifton <nickc@redhat.com>
6273 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
6274 (bfd_bwrite): Likewise.
6275 (bfd_tell): Likewise.
6276 (bfd_flush): Likewise.
6277 (bfd_stat): Likewise.
6278 (bfd_seek): Likewise.
6279 (bfd_get_mtime): Likewise.
6280 (bfd_get_size): Likewise.
6282 2004-05-19 Ben Elliston <bje@au.ibm.com>
6284 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
6286 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6288 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
6289 (bfd_generic_openr_next_archived_file): Likewise.
6291 2004-05-17 Bob Wilson <bob.wilson@acm.org>
6293 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
6294 section names by inserting a new substring after .gnu.linkonce, except
6295 for .gnu.linkonce.t.* where the "t." is replaced.
6297 2004-05-17 Adam Nemet <anemet@lnxw.com>
6299 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
6300 (m68-*-lynxos* case): Likewise.
6301 (powerpc-*-lyxnos* case): New case.
6302 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
6304 2004-05-17 David Heine <dlheine@tensilica.com>
6306 * aout-target.h (MY_bfd_copy_private_header_data): Define.
6307 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
6308 * bfd.c (bfd_copy_private_header_data): Define.
6309 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
6311 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
6312 * coffcode.h (coff_bfd_copy_private_header_data): Define.
6313 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
6314 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
6315 segments by calling copy_private_bfd_data.
6316 (_bfd_elf_copy_private_header_data): Define.
6317 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
6318 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
6319 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
6320 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
6321 * mmo.c (mmo_bfd_copy_private_header_data): Define.
6322 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
6323 * som.c (som_bfd_copy_private_header_data): Define.
6324 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
6325 * vms.c (vms_bfd_copy_private_header_data): Define.
6326 * bfd-in2.h: Regenerate.
6327 * libbfd.h: Regenerate.
6329 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6331 * elfxx-mips.c (MINUS_TWO): Define.
6332 (mips_elf_higher, mips_elf_highest,
6333 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
6334 some bfd_vma values.
6335 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
6337 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6339 * som.c (log2): Rename to exact_log2. Adjust all callers.
6341 2004-05-13 Paul Brook <paul@codesourcery.com>
6343 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
6344 dwarf3 format CIE entries. Remove comment about the size of the
6345 ra_column field. It is now correctly deduced.
6347 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6349 * config.bfd (or32-*-rtems*): Switch to elf.
6351 2004-05-13 Nick Clifton <nickc@redhat.com>
6353 * po/fr.po: Updated French translation.
6355 2004-05-11 Jakub Jelinek <jakub@redhat.com>
6357 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
6358 into .dynsym if elf_section_data (sec)->dynindx <= 0.
6359 Adjust counting of last_local.
6360 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
6361 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
6362 created by the linker nor !SHF_ALLOC.
6364 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
6365 DT_PLTGOT to the start of the .got.plt section instead of the
6366 .got output section. Set sh_entsize for .got section in addition
6368 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6369 is at sgot->output_section->vma.
6370 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
6371 DT_PLTGOT to the start of the .got.plt section instead of the
6372 .got output section.
6373 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6374 is at sgot->output_section->vma. Set sh_entsize for .got section
6375 in addition to .got.plt.
6376 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
6377 (bfd_section_from_phdr): Likewise.
6378 (map_sections_to_segments): Likewise.
6379 (assign_file_positions_for_segments): Likewise.
6380 (get_program_header_size): Likewise.
6381 * elflink.c (bfd_elf_size_dynamic_sections): Set
6382 elf_tdata (output_bfd)->relro from info->relro.
6383 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
6385 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
6387 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
6388 a zero symndx for which we hadn't accounted a dynamic relocation.
6389 (_frvfdpic_add_rofixup): Likewise.
6391 2004-05-07 Brian Ford <ford@vss.fsi.com>
6392 DJ Delorie <dj@redhat.com>
6394 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
6395 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
6396 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
6397 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
6399 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6401 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
6402 immediately if there's no link info.
6403 (elf32_frvfdpic_copy_private_bfd_data): New.
6404 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
6406 2004-05-06 Zack Weinberg <zack@codesourcery.com>
6408 * dwarf2.c (add_line_info): Also set info->filename to NULL if
6409 filename argument is null; do not call strlen on a null pointer.
6411 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
6413 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
6416 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6418 * configure.in (bfd_elf32_frvfdpic_vec): New.
6419 * configure: Rebuilt.
6420 * targets.c (bfd_elf32_frvfdpic_vec): New.
6421 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
6423 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
6424 frvfdpic instead of frv. Rearrange elf-target macros such that
6425 the FDPIC-specific ones are only defined for this new target
6427 (bfd_elf32_frvfdpic_vec): Declare.
6429 (elf32_frv_relocate_section): Use it to enable segment checking
6430 and to control rofixup emission. Add output section vma to
6431 applied relocation in non-LOAD non-ALLOC sections. Use
6432 _bfd_error_handler for errors.
6433 (_frv_create_got_section): Create .rel.got and .rofixup only in
6434 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
6436 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
6437 (elf32_frvfdpic_modify_segment_map): Likewise.
6438 (elf32_frv_finish_dynamic_sections): New, do-nothing.
6439 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
6440 error message if we miscompute the rofixup size.
6441 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
6442 (frvfdpic_elf_encode_eh_address): Likewise.
6443 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
6444 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
6445 relocs. Reject unknown relocation types.
6446 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
6447 (frv_elf_merge_private_bfd_data): Likewise.
6448 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
6449 0x4000 for newly-added elf32-frvfdpic.
6451 2004-05-05 Nick Clifton <nickc@redhat.com>
6454 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
6455 returning NULL as most users of this function do not check its
6457 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
6458 of bfd_cache_lookup().
6459 * sco5-core.c (sco5_core_file_p): Likewise.
6460 * trad-core.c (trad_unix_core_file_p): Likewise.
6462 2004-05-05 Nick Clifton <nickc@redhat.com>
6464 * cache.c (bfd_cache_lookup): Improve formatting.
6465 * archive.c: Fix formatting.
6467 2004-05-05 Peter Barada <peter@the-baradas.com>
6469 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
6470 * cpu-m68k.c(bfd_m68k_arch): Likewise.
6471 * bfd-in2.h(bfd_architecture): Regenerate.
6473 2004-05-03 Alan Modra <amodra@bigpond.net.au>
6475 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
6477 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
6478 those against discarded link-once and SEC_MERGE section symbols.
6480 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6482 * section.c (bfd_get_section_by_name_if): New.
6483 * bfd-in2.h: Regenerated.
6485 2004-05-02 Alan Modra <amodra@bigpond.net.au>
6487 * som.c (som_bfd_is_group_section): Define.
6489 2004-05-01 Alan Modra <amodra@bigpond.net.au>
6491 * section.c (bfd_make_section_anyway): Copy the whole
6492 bfd_hash_entry, not just "next" from existing entry.
6494 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6496 * elf.c (bfd_section_from_shdr): Maintain the section order in
6498 (special_sections): Add ".note.GNU-stack".
6499 (elf_fake_sections): Handle section group for relocatable
6502 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6504 * section.c (bfd_sections_find_if): New.
6505 * bfd-in2.h: Regenerated.
6507 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6509 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
6511 * elf-bfd.h (bfd_elf_is_group_section): Declare.
6512 * elf.c (bfd_elf_is_group_section): New function.
6513 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
6514 * section.c (bfd_generic_is_group_section): New function.
6515 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
6516 (BFD_JUMP_TABLE_LINK): Adjust.
6517 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
6518 * aout-target.h (MY_bfd_is_group_section): Define.
6519 * aout-tic30.c (MY_bfd_is_group_section): Define.
6520 * bfd.c (bfd_is_group_section): Define.
6521 * binary.c (binary_bfd_is_group_section): Define.
6522 * bout.c (b_out_bfd_is_group_section): Define.
6523 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
6524 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
6525 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
6526 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
6527 * coffcode.h (coff_bfd_is_group_section): Define.
6528 * i386msdos.c (msdos_bfd_is_group_section): Define.
6529 * i386os9k.c (os9k_bfd_is_group_section): Define.
6530 * ieee.c (ieee_bfd_is_group_section): Define.
6531 * ihex.c (ihex_bfd_is_group_section): Define.
6532 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
6533 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
6534 * mmo.c (mmo_bfd_is_group_section): Define.
6535 * nlm-target.h (nlm_bfd_is_group_section): Define.
6536 * oasys.c (oasys_bfd_is_group_section): Define.
6537 * pef.c (bfd_pef_bfd_is_group_section): Define.
6538 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
6539 * srec.c (srec_bfd_is_group_section): Define.
6540 * tekhex.c (tekhex_bfd_is_group_section): Define.
6541 * versados.c (versados_bfd_is_group_section): Define.
6542 * vms.c (vms_bfd_is_group_section): Define.
6543 * xsym.c (bfd_sym_bfd_is_group_section): Define.
6544 * bfd-in2.h: Regenerate.
6545 * libbfd.h: Regenerate.
6547 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6549 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
6551 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
6553 * configure.in: Update version to 2.15.91.
6554 * configure: Regenerate.
6556 2004-04-29 Brian Ford <ford@vss.fsi.com>
6558 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
6559 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
6560 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
6561 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
6562 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
6563 .gnu.linkonce.wi. sections.
6564 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
6565 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
6567 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
6568 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
6570 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6572 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
6573 * bfd-in2.h: Regenerate.
6574 * libbfd.h: Likewise.
6576 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6578 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
6580 (setup_sections): Use som_subspace_dictionary_record struct instead
6581 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
6582 is_comdat, is_common or dup_common.
6583 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
6584 is_comdat, is_common and dup_common in section subspace_dict from
6586 (som_begin_writing): Use som_subspace_dictionary_record struct.
6587 (som_finish_writing): Likewise.
6588 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
6589 is_common and dup_common flags in info for symbol. Add comment
6590 regarding linker support for these fields. Slightly reorganize
6592 (som_build_and_write_symbol_table): Set is_comdat, is_common and
6593 dup_common fields in symbol table from symbol info.
6594 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
6595 arguments. Set corresponding fields in copy_data. Change all callers.
6596 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
6598 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
6599 * som.h (som_subspace_dictionary_record): Define.
6600 (som_copyable_section_data_struct): Add is_comdat, is_common and
6602 (som_section_data_struct): Use som_subspace_dictionary_record struct
6603 instead of subspace_dictionary_record.
6604 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
6606 2004-04-27 Bob Wilson <bob.wilson@acm.org>
6608 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
6609 if set. Check reloc_done flag before applying relocations. Use
6610 output addresses, both when applying relocations and when comparing
6611 against the specified section.
6612 (elf_xtensa_relocate_section): Use output address to check if dynamic
6613 reloc is in a literal pool. Set section's reloc_done flag.
6615 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
6617 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
6618 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
6620 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
6623 2004-04-27 Alan Modra <amodra@bigpond.net.au>
6625 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
6626 structure field removed in 2004-04-24 patch.
6627 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
6629 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
6631 * elf32-arm.h (elf32_arm_section_flags): Likewise.
6632 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
6633 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
6634 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
6635 field before calling elf_backend_section_flags.
6637 2004-04-24 Chris Demetriou <cgd@broadcom.com>
6639 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
6640 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
6641 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
6642 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
6643 and BFD_RELOC_32_PCREL.
6644 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
6645 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
6646 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6647 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
6648 (mips_elf_next_relocation): Move comment about matching HI/LO
6650 (_bfd_mips_elf_relocate_section): Here. Remove handling for
6651 R_MIPS_GNU_REL_HI16.
6653 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6655 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
6656 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
6657 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
6658 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
6659 and update comments to reflect current usage.
6660 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
6661 and MIPS_R_SWITCH, as well as several empty entries. Update comment
6663 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
6664 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
6665 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6666 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
6667 type number to be MIPS_R_PCREL16.
6668 (mips_relocate_section): Remove support for link-time relaxation
6669 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
6670 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6671 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
6672 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
6673 relaxation of branches used by embedded-PIC.
6674 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
6675 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
6676 related members, update comment.
6677 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
6678 code related to embedded-PIC.
6679 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
6680 initialization of now-removed 'adjust' member of
6681 'struct ecoff_debug_info'.
6683 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6685 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
6687 2004-04-21 Philip Blundell <pb@nexus.co.uk>
6689 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
6690 relocs for locally defined symbols during -shared final link.
6691 (elf32_arm_final_link_relocate): Likewise.
6693 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6695 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
6696 ELF_LINK_POINTER_EQUALITY_NEEDED.
6697 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
6698 if r_type is not R_X86_64_PC32.
6699 (elf64_x86_64_finish_dynamic_symbol): If
6700 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
6703 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6705 * elf32-sh.c (sh_elf_plt_sym_val): New function.
6706 (elf_backend_plt_sym_val): Define.
6708 2004-04-22 Andrew Cagney <cagney@redhat.com>
6710 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
6712 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6714 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
6716 * som.c (som_set_section_contents): Constantify second argument.
6717 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
6718 (som_object_setup): Rework to avoid warning.
6719 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
6722 2004-04-22 Andrew Cagney <cagney@redhat.com>
6724 * cache.c (bfd_cache_close): Check for a previously closed file.
6726 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6728 * bfd.c (bfd_get_synthetic_symtab): Define.
6729 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
6730 NAME##_get_synthetic_symtab.
6731 (struct bfd_target): Add _bfd_get_synthetic_symtab.
6732 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
6733 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
6735 (_bfd_elf_get_synthetic_symtab): New prototype.
6736 * elfcode.h (elf_get_synthetic_symtab): Define.
6737 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
6738 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
6739 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
6740 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
6741 * bfd-in2.h: Rebuilt.
6742 * libbfd.h: Rebuilt.
6743 * elf32-i386.c (elf_i386_plt_sym_val): New function.
6744 (elf_backend_plt_sym_val): Define.
6745 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
6746 (elf_backend_plt_sym_val): Define.
6747 * elf32-s390.c (elf_s390_plt_sym_val): New function.
6748 (elf_backend_plt_sym_val): Define.
6749 * elf64-s390.c (elf_s390_plt_sym_val): New function.
6750 (elf_backend_plt_sym_val): Define.
6751 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
6752 (elf_backend_plt_sym_val): Define.
6753 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
6754 (elf_backend_plt_sym_val): Define.
6755 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
6756 (elf_backend_plt_sym_val): Define.
6757 * aout-target.h (MY_get_synthetic_symtab): Define.
6758 * aout-tic30.c (MY_get_synthetic_symtab): Define.
6759 * coff-rs6000.c (rs6000coff_vec): Add
6760 _bfd_nodynamic_get_synthetic_symtab.
6761 (pmac_xcoff_vec): Likewise.
6762 * coff64-rs6000.c (rs6000coff64_vec): Add
6763 _bfd_nodynamic_get_synthetic_symtab.
6764 (aix5coff64_vec): Likewise.
6765 * sunos.c (MY_get_synthetic_symtab): Define.
6766 * vms.c (vms_get_synthetic_symtab): Define.
6768 2004-04-22 Nick Clifton <nickc@redhat.com>
6770 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
6772 2004-04-22 Peter Barada <peter@the-baradas.com>
6774 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
6775 * bfd2-in.h: Regenerate.
6776 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
6778 2004-04-21 Chris Demetriou <cgd@broadcom.com>
6780 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
6781 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
6782 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
6783 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
6784 * bfd-in2.h: Regenerate.
6786 2004-04-21 Bob Wilson <bob.wilson@acm.org>
6788 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
6789 require relocations against a weak symbol to reference the same
6790 symbol hash entry if not a final, static link.
6791 (get_cached_value, add_value_map): Add final_static_link argument.
6792 (remove_literals): Pass final_static_link argument as needed.
6794 2004-04-21 Andrew Cagney <cagney@redhat.com>
6796 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
6797 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
6798 (opncls_bwrite, opncls_bclose, opncls_bflush)
6799 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
6800 bfd iovec that uses function callbacks.
6801 (bfd_close): Use the iovec's bclose.
6802 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
6803 (cache_bclose, cache_bflush, cache_bstat)
6804 (cache_iovec): New functions and global variable, implement a
6805 cache "iovec", where applicable set bfd_error.
6806 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
6807 * bfdio.c (struct bfd_iovec): Define.
6808 (real_read): Delete function.
6809 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
6810 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
6811 assume that bread and bwrite set bfd_error.
6812 * bfd.c (struct bfd): Add "iovec", update comments.
6813 * bfd-in2.h, libbfd.h: Re-generate.
6815 2004-04-21 Andrew Cagney <cagney@redhat.com>
6817 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6819 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
6821 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
6822 (bfd_elf_gc_sections): Fail if a shared object is being created.
6823 Do not fail if dynamic sections have been created. Instead call
6824 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
6825 dynamically referenced symbols. Do not mark the whole graph
6826 rooted at .eh_frame, only the section proper.
6828 2004-04-20 DJ Delorie <dj@redhat.com>
6830 * reloc.c: Add BFD_RELOC_32_SECREL.
6831 * bfd-in2.h: Regenerate.
6832 * libbfd.h: Likewise.
6833 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
6834 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
6835 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
6837 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6839 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
6840 relocs against hidden/protected undefweak symbols properly.
6841 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6843 2004-04-18 Mark Kettenis <kettenis@gnu.org>
6845 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6846 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
6849 2004-04-17 Brian Ford <ford@vss.fsi.com>
6851 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
6852 filepos for the SizeOfHeaders field.
6853 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
6855 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
6857 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6859 * simple.c (bfd_simple_get_relocated_section_contents): Don't
6860 change reloc_done. Set and restore _cooked_size.
6863 2004-04-15 Mark Kettenis <kettenis@gnu.org>
6865 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
6868 2004-04-15 Nick Clifton <nickc@redhat.com>
6870 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
6872 2004-04-15 Alan Modra <amodra@bigpond.net.au>
6874 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
6876 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
6878 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
6879 when it is a definition.
6881 2004-04-14 Alan Modra <amodra@bigpond.net.au>
6883 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
6884 when statically linking PIC code.
6885 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6887 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6889 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
6890 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
6891 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
6892 * configure: Regenerate.
6894 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
6896 * elflink.c: Include libiberty.h.
6897 * Makefile.am (elflink.lo): Depend on libiberty.h.
6898 * Makefile.in: Regenerate.
6900 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
6902 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
6905 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
6907 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
6908 reserve the memory for dynamic linker
6910 2004-04-05 Mark Kettenis <kettenis@gnu.org>
6912 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
6913 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
6915 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6917 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
6918 RELOC_FOR_GLOBAL_SYMBOL.
6919 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
6921 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6923 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
6924 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
6926 2004-04-01 Paul Brook <paul@codesourcery.com>
6928 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
6929 * elf32-arm.h (struct elf32_elf_section_map): New.
6930 (struct _arm_elf_section_data): New.
6931 (elf32_arm_section_data): Define.
6932 (struct elf32_arm_link_hash_table): Add byteswap_code.
6933 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
6934 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
6935 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
6936 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
6937 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
6938 (bfd_elf32_new_section_hook, elf_backend_write_section,
6939 elf_backend_link_output_symbol_hook): Define.
6941 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
6943 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
6944 that keeps the characters in a B_INCL..B_EINCL range.
6945 (_bfd_link_section_stabs): When computing the sum of the
6946 characters in a B_INCL..B_EINCL range also keep a copy of those
6947 characters. Use this information to distinguish between
6948 include sections that have the same sum and the same length
6949 but which are nevertheless unique.
6951 2004-03-31 Paul Brook <paul@codesourcery.com>
6953 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
6954 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
6956 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
6958 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
6959 to 'sum_chars' and add field 'num_chars'.
6960 (_bfd_link_section_stabs): When computing the sum of the
6961 characters in a B_INCL..B_EINCL range also keep a count of the
6962 number of characters. Use this information to help distinguish
6963 between include sections when have the same sum but which
6964 nevertheless are still unique.
6966 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
6968 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
6970 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
6971 Tomer Levi <Tomer.Levi@nsc.com>
6973 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
6974 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
6975 (BFD32_BACKENDS): Add elf32-cr16c.lo.
6976 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
6977 (cpu-cr16c.lo): New target.
6978 (elf32-cr16c.lo): Likewise.
6979 * Makefile.in: Regenerate.
6980 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
6981 (bfd_archures_list): Add bfd_cr16c_arch.
6982 * config.bfd: Handle cr16c-*-elf*.
6983 * configure.in: Handle bfd_elf32_cr16c_vec.
6984 * configure: Regenerate.
6985 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
6986 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
6987 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
6988 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
6989 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
6990 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
6991 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
6992 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
6993 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
6994 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
6995 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
6996 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
6997 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
6998 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
6999 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
7000 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
7001 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
7002 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
7003 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
7004 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
7005 * targets.c (bfd_elf32_cr16c_vec): Declare.
7006 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
7007 * cpu-cr16c.c: New file.
7008 * elf32-cr16c.c: Likewise.
7009 * libbfd.h: Regenerate.
7010 * bfd-in2.h: Likewise.
7012 2004-03-30 Jakub Jelinek <jakub@redhat.com>
7014 * elf.c (map_sections_to_segments): Fix handling of .tbss.
7016 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7018 * Makefile.am: Remove all mention of elflink.h.
7019 * Makefile.in: Regenerate.
7020 * bfd-in.h (bfd_elf_discard_info): Declare.
7021 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
7022 * bfd-in2.h: Regenerate.
7023 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
7024 bfd_elf32_link_record_dynamic_symbol,
7025 bfd_elf64_link_record_dynamic_symbol,
7026 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
7027 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
7028 _bfd_elf32_link_record_local_dynamic_symbol,
7029 _bfd_elf64_link_record_local_dynamic_symbol,
7030 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
7031 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
7032 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
7033 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
7034 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
7035 _bfd_elf32_reloc_symbol_deleted_p,
7036 _bfd_elf64_reloc_symbol_deleted_p): Delete.
7037 (bfd_elf_link_record_dynamic_symbol,
7038 bfd_elf_link_record_local_dynamic_symbol,
7039 bfd_elf_final_link, bfd_elf_gc_sections,
7040 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
7041 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
7042 bfd_elf_reloc_symbol_deleted_p): Declare.
7043 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
7044 * elf32-arm.h: Update for changed function names. Remove local
7045 WILL_CALL_FINISH_DYNAMIC_SECTION define.
7046 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
7047 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
7048 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
7049 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7050 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
7051 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
7052 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
7053 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
7054 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
7055 (bfd_elfNN_print_symbol): Define.
7056 * elfcode.h: Don't include elflink.h.
7057 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
7058 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
7059 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
7060 elf_gc_record_vtinherit, elf_gc_record_vtentry,
7061 elf_link_record_local_dynamic_symbol): Don't define.
7062 * elflink.c: Update for changed function names. Move elflink.h
7064 * elflink.h: Delete file.
7065 * po/SRC-POTFILES.in: Regenerate.
7066 * po/bfd.pot: Regenerate.
7068 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7070 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
7071 "name" for global syms accidentally removed in 2004-03-20 change.
7073 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7075 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
7076 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
7077 where Elf_External_* is different for 64 and 32 bit, with
7078 corresponding elf_size_info field.
7079 (struct elf_final_link_info): Use "bfd_byte *" instead
7080 of "Elf_External_Sym *" for external_syms and symbuf.
7081 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
7082 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
7083 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
7084 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
7085 (elf_link_sort_cmp2): Adjust.
7086 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
7087 using ELF_R_SYM macro. Set u.sym_mask.
7088 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
7089 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
7090 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
7091 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
7092 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
7093 swap_syn_out functions. Rearrange dyn swap in/out switch.
7094 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
7095 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
7096 (elf_link_flush_output_syms): Add elf_backend_data arg.
7097 (elf_link_check_versioned_symbol): Likewise.
7098 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
7099 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
7100 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
7101 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
7102 ELF_R_TYPE and ELF_R_INFO macros.
7103 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
7104 based on size rather than using ELF_R_INFO.
7105 (elf_gc_mark): Set up r_sym_shift local var and use instead of
7107 (struct alloc_got_off_arg): New.
7108 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
7109 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
7110 (elf_gc_allocate_got_offsets): Adjust.
7111 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
7112 ELF_R_SYM. Use bfd_section_from_elf_index.
7113 (elf_bfd_discard_info): Set cookie.r_sym_shift.
7114 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
7115 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
7117 2004-03-26 Stan Shebs <shebs@apple.com>
7119 Remove MPW support, no longer used.
7120 * config.bfd (powerpc-*-mpw*): Remove configuration.
7121 * mpw-config.in, mpw-make.sed: Remove files.
7122 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
7124 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7126 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
7127 (ppc64_elf_add_symbol_hook): New function.
7128 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
7129 const from Elf_Internal_Sym param.
7130 * elflink.c (elf_link_add_object_symbols): Adjust.
7131 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
7132 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
7133 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
7134 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
7135 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
7136 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
7137 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
7138 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
7139 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
7140 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
7141 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
7142 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
7143 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
7144 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
7145 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
7146 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
7148 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7150 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
7151 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
7152 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
7153 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
7154 (bfd_elf64_bfd_link_add_symbols): Delete.
7155 (bfd_elf_link_add_symbols): Declare.
7156 * elfcode.h (elf_bfd_link_add_symbols): Delete.
7157 * elflink.c: Include safe-ctype.h.
7158 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
7160 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
7161 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
7163 (elf_link_add_archive_symbols): Rename from
7164 _bfd_elf_link_add_archive_symbols, make static.
7165 (elf_link_add_object_symbols): New function. Corresponding
7166 elflink.h function converted to use elf_size_info.
7167 (bfd_elf_link_add_symbols): Likewise.
7168 (bfd_elf_size_dynamic_sections): Adjust.
7169 * elflink.h (elf_bfd_link_add_symbols): Delete.
7170 (elf_link_add_object_symbols): Delete.
7171 * elf32-gen.c (elf32_generic_link_add_symbols): Call
7172 bfd_elf_link_add_symbols.
7173 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
7175 2004-03-25 Alan Modra <amodra@bigpond.net.au>
7177 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
7178 and chained shared libs only if dynsym. Clear dynsym on forced-local.
7180 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
7181 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
7182 (_bfd_elf_add_dt_needed_tag): Declare.
7183 (_bfd_elf_sort_symbol): Declare.
7184 (_bfd_elf_finalize_dynstr): Declare.
7185 (RELOC_FOR_GLOBAL_SYM): Formatting.
7186 * elfcode.h (elf_add_dynamic_entry): Delete.
7187 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
7188 elflink.h function converted to use elf_size_info.
7189 (_bfd_elf_add_dt_needed_tag): Likewise.
7190 (_bfd_elf_sort_symbol): Likewise.
7191 (_bfd_elf_finalize_dynstr): Likewise.
7192 (compute_bucket_count): Likewise.
7193 (bfd_elf_size_dynamic_sections): Likewise. Check result of
7194 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
7195 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
7196 * elflink.h: ..here.
7197 (sort_symbol, add_dt_needed_tag): Delete.
7198 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
7199 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
7201 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
7202 * elf32-cris.c (add_dynamic_entry): Likewise.
7203 * elf32-hppa.c (add_dynamic_entry): Likewise.
7204 * elf32-i370.c (add_dynamic_entry): Likewise.
7205 * elf32-i386.c (add_dynamic_entry): Likewise.
7206 * elf32-m32r.c (add_dynamic_entry): Likewise.
7207 * elf32-m68k.c (add_dynamic_entry): Likewise.
7208 * elf32-ppc.c (add_dynamic_entry): Likewise.
7209 * elf32-s390.c (add_dynamic_entry): Likewise.
7210 * elf32-sh.c (add_dynamic_entry): Likewise.
7211 * elf32-sparc.c (add_dynamic_entry): Likewise.
7212 * elf32-vax.c (add_dynamic_entry): Likewise.
7213 * elf32-xtensa.c (add_dynamic_entry): Likewise.
7214 * elf64-alpha.c (add_dynamic_entry): Likewise.
7215 * elf64-hppa.c (add_dynamic_entry): Likewise.
7216 * elf64-ppc.c (add_dynamic_entry): Likewise.
7217 * elf64-s390.c (add_dynamic_entry): Likewise.
7218 * elf64-sparc.c (add_dynamic_entry): Likewise.
7219 * elf64-x86-64.c (add_dynamic_entry): Likewise.
7220 * elfxx-ia64.c (add_dynamic_entry): Likewise.
7221 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
7222 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
7223 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
7224 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
7226 2004-03-23 Paul Brook <paul@codesourcery.com>
7228 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
7230 2004-03-22 Bob Wilson <bob.wilson@acm.org>
7232 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
7233 literal tables and check for relocs outside of literal pools.
7234 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
7235 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
7237 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
7238 (elf_xtensa_relocate_section): Read literal tables and check for
7239 dynamic relocations in read-only sections and not in literal pools.
7241 2004-03-23 Alan Modra <amodra@bigpond.net.au>
7244 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
7246 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
7248 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
7249 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
7250 not defined by the executable, or defined in a DSO.
7251 <eliding run-time relocation of .got>: Initialize GOT entry for a
7252 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
7254 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
7255 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
7256 a PLT reloc to GOT for an executable.
7257 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
7258 .got for a DSO and explain why.
7259 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
7260 and unreferenced symbols for which a PLT is defined. Adjust
7261 dynamic-symbol pruning correspondingly, to make sure we don't lose
7262 a dynamic symbol also defined by a DSO.
7264 2004-03-22 Alan Modra <amodra@bigpond.net.au>
7266 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
7267 and rel args. Group input and output args. Wrap to 80 columns.
7268 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
7269 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
7270 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
7271 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
7272 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7273 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
7274 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
7275 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
7276 RELOC_FOR_GLOBAL_SYMBOL invocation.
7278 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
7280 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
7281 unresolved symbols in objects aren't allowed.
7283 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
7285 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
7286 (elf_hppa_unmark_useless_dynamic_symbols):
7287 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
7288 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
7289 (elf32_hppa_relocate_section): Likewise.
7290 * elf32-i370.c (i370_elf_relocate_section): Likewise.
7291 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
7292 * elf32-sh.c (sh_elf_relocate_section): Likewise.
7293 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
7294 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7296 * elf-m10200.c (mn10200_elf_relocate_section): Use
7297 RELOC_FOR_GLOBAL_SYMBOL.
7298 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
7299 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
7300 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
7301 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
7302 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
7303 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
7304 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
7305 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
7306 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
7307 * elf32-v850.c (v850_elf_relocate_section): Likewise.
7308 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
7309 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
7311 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7313 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
7314 (final_link_relocate): Likewise.
7315 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
7316 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
7318 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7320 * Makefile.am: Run "make dep-am".
7321 * Makefile.in: Regenerate.
7322 * aclocal.m4: Regenerate.
7323 * config.in: Regenerate.
7324 * po/bfd.pot: Regenerate.
7326 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7327 H.J. Lu <hongjiu.lu@intel.com>
7329 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
7330 type and size change code to where it was previously. Remove
7331 dt_needed param. Treat old weak syms as strong if new sym is
7332 from a shared lib, even when old sym is from another shared
7333 lib. Remove unnecessary tests of oldweak and newweak. Correct
7335 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
7336 _bfd_elf_merge_symbol calls.
7337 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
7338 dt_needed local var. Update comments.
7339 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
7340 (_bfd_elf_add_default_symbol): Likewise.
7342 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
7343 strong syms in one shared object overriding weak syms in another.
7345 2004-03-18 Alan Modra <amodra@bigpond.net.au>
7347 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
7348 dyn_lib_class field. Rearrange for better packing.
7349 (elf_dt_soname): Delete.
7350 (elf_dyn_lib_class): Define.
7351 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
7352 (bfd_elf_set_dt_needed_soname): Delete.
7353 (bfd_elf_set_dyn_lib_class): New function.
7354 * elflink.h (add_dt_needed_tag): New function. Split out from..
7355 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
7356 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
7357 initialization of soname.
7358 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
7360 * bfd-in.h (enum dynamic_lib_link_class): New.
7361 (bfd_elf_set_dt_needed_soname): Delete.
7362 (bfd_elf_set_dyn_lib_class): Declare.
7363 * bfd-in2.h: Regenerate.
7365 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
7366 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
7367 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
7368 symbol loop. Instead use add_needed to flag tag as written.
7370 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
7372 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
7373 logic for null_input_bfd detection.
7375 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
7377 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
7379 2004-03-16 Mark Kettenis <kettenis@gnu.org>
7381 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
7384 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7386 * elflink.c (elf_link_read_relocs_from_section): Don't use
7387 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
7388 (_bfd_elf_link_read_relocs): ..to here.
7389 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
7391 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7393 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
7394 values selected in configure.host. Require both to be defined
7395 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
7396 corresponding BFD_HOST vars with quotes.
7397 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
7398 Always require BFD_HOST_64_BIT_DEFINED.
7399 <file_ptr type>: Find off_t size before emitting message. Combine
7400 off_t and ftello64 conditional.
7401 * configure: Regenerate.
7403 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7405 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
7406 aliasing warning. Remove trailing whitespace throughout file.
7408 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7410 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
7411 input_section in calls to get_dyn_name.
7412 * 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
7414 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
7416 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7418 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
7419 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
7420 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
7421 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
7422 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
7423 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
7424 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
7426 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
7427 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7428 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7429 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7430 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
7431 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
7432 (read_8_bytes, read_indirect_string, read_address): Likewise.
7433 (read_abbrevs, parse_comp_unit): Likewise.
7434 * targets.c (struct bfd_target): Likewise.
7435 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
7436 * hppabsd-core.c: Likewise. Formatting.
7437 * hpux-core.c: Likewise.
7438 * irix-core.c: Likewise.
7439 * netbsd-core.c: Likewise.
7440 * osf-core.c: Likewise.
7441 * ptrace-core.c: Likewise.
7442 * sco5-core.c: Likewise.
7443 * trad-core.c: Likewise.
7444 * configure: Regenerate.
7445 * bfd-in2.h: Regenerate.
7447 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7449 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
7450 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
7451 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7452 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7453 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
7454 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
7455 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
7456 * libbfd.c: Likewise in function definitions.
7457 (bfd_put_8): Mask with 0xff rather than casting to char.
7458 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
7459 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
7460 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
7461 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
7462 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
7463 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
7464 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
7465 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
7466 (H_GET_64, H_GET_32, H_GET_16): Likewise.
7467 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
7468 * archive.c (do_slurp_coff_armap): Update swap prototype.
7469 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
7470 (tic54x_getl_signed_32): Likewise.
7471 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
7472 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
7473 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
7474 (bfd_getp_signed_32, bfd_putp32): Likewise.
7475 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
7476 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
7477 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
7478 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
7479 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
7480 bfd_h_getx_signed_16, bfd_h_putx16.
7481 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
7482 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
7483 * hpux-core.c: Likewise.
7484 * irix-core.c: Likewise.
7485 * netbsd-core.c: Likewise.
7486 * osf-core.c: Likewise.
7487 * ptrace-core.c: Likewise.
7488 * sco5-core.c: Likewise.
7489 * trad-core.c: Likewise.
7490 * bfd-in2.h: Regenerate.
7492 2004-03-15 Matt Thomas <matt@3am-software.com>
7494 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
7497 2004-03-13 Mark Kettenis <kettenis@gnu.org>
7499 * config.bfd: Add x86_64-*-openbsd*.
7500 * configure.in (x86_64-*-openbsd*): Set COREFILE to
7502 * configure: Regenerate.
7504 2004-03-12 Nick Clifton <nickc@redhat.com>
7505 Dave Murphy <wintermute2k4@ntlworld.com>
7507 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
7508 if the input bfd does not contain any code.
7510 2004-03-09 Steve Ellcey <sje@cup.hp.com>
7512 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
7514 2004-03-05 Fred Fish <fnf@redhat.com>
7516 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
7517 mips16 symbols to be even rather than testing first for even/odd.
7518 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
7520 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
7522 * elf.c (map_sections_to_segments): Ignore .tbss sections for
7525 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
7527 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
7528 undefined symbols as hash_new.
7530 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
7532 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
7534 * elf32-sh.c: Ditto.
7535 * bfd-in2.h: Regenerate.
7537 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
7539 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
7541 (_frv_count_got_plt_entries): Initialize them.
7542 (frv_pic_relocs_info_find): Add insert argument. Adjust all
7544 (frv_pic_relocs_info_for_global): Likewise.
7545 (frv_pic_relocs_info_for_local): Likewise.
7546 (frv_pic_merge_early_relocs_info): New.
7547 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
7549 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
7550 Check that we don't exceed the allocated count for entry.
7551 (_frv_add_rofixup): Likewise.
7552 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
7553 (elf32_frv_finish_dynamic_sections): Improve error message in case
7554 we emit too few rofixup entries.
7556 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
7558 * archures.c (bfd_mach_fr450): New.
7559 * bfd-in2.h: Regenerate.
7560 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
7561 (arch_info_500): Link to it.
7562 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
7563 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
7564 (frv_elf_arch_extension_p): New function.
7565 (frv_elf_merge_private_bfd_data): Use it.
7567 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
7569 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
7571 * elflink.h (is_global_data_symbol_definition): Moved to
7573 (elf_link_is_defined_archive_symbol): Likewise.
7574 (elf_link_add_archive_symbols): Likewise. Renamed to
7575 _bfd_elf_link_add_archive_symbols.
7577 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
7578 of ELF symbol table entry from backend.
7579 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
7580 instead of elf_link_add_object_symbols.
7582 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7584 * elf-bfd.h (struct elf_backend_data): Added
7585 elf_backend_can_make_relative_eh_frame,
7586 elf_backend_can_make_lsda_relative_eh_frame and
7587 elf_backend_encode_eh_address.
7588 (_bfd_elf_encode_eh_address): Declare.
7589 (_bfd_elf_can_make_relative): Declare.
7590 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
7591 hooks to decide whether to attempt to make_relative and
7593 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
7594 (_bfd_elf_can_make_relative): New.
7595 (_bfd_elf_encode_eh_address): New.
7596 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
7597 (frv_elf_encode_eh_address): New.
7598 (elf_backend_can_make_relative_eh_frame): Define.
7599 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7600 (elf_backend_encode_eh_address): Define.
7602 (elf_backend_can_make_relative_eh_frame): Define.
7603 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7604 (elf_backend_encode_eh_address): Define.
7605 (elfNN_bed): Add them.
7607 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7609 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
7610 complain_on_overflow to signed.
7612 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
7614 * elflink.h (sort_symbol): New.
7615 (elf_link_add_object_symbols): Use a sorted symbol array for
7618 2004-02-27 Jakub Jelinek <jakub@redhat.com>
7620 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7621 for pc relative relocs.
7622 (elf_s390_relocate_section): Likewise.
7623 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7624 for pc relative relocs.
7625 (elf_s390_relocate_section): Likewise.
7627 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
7629 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
7632 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
7634 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
7635 field to track if a relocation is against readonly section.
7636 (count_dyn_reloc): Take a new argument for rent->reltext.
7637 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
7638 (get_reloc_section): Don't set ia64_info->reltext here.
7639 (allocate_dynrel_entries): Set ia64_info->reltext here.
7641 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
7643 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
7644 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
7645 function's descriptor to symbol+offset, and map local undefweak
7646 symbol to NULL function descriptor.
7647 (elf32_frv_relocate_section): Likewise.
7649 2004-02-23 Mark Kettenis <kettenis@gnu.org>
7651 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
7653 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
7654 (netbsd_core_file_p): Set architecture from machine ID for
7657 2004-02-23 Jakub Jelinek <jakub@redhat.com>
7659 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
7660 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
7662 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
7664 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
7665 symbols with non-default visibility.
7667 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
7669 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
7670 IMAGE_SCN_MEM_WRITE on known sections only.
7672 2004-02-20 Jakub Jelinek <jakub@redhat.com>
7674 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
7675 symbols used in PIE relocs.
7677 2004-02-19 Jakub Jelinek <jakub@redhat.com>
7679 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
7682 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
7684 * configure.in: Update version to 2.15.90.
7685 * configure: Regenerate.
7687 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
7688 Richard Sandiford <rsandifo@redhat.com>
7690 * elfxx-mips.c (mips_elf_calculate_relocation): Use
7691 _bfd_elf_symbol_refs_local_p to decide whether to decay
7692 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
7693 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
7694 relocs if the symbol wasn't defined by a regular object file.
7695 Don't check the symbol's dynindx.
7697 2004-02-16 Andrew Cagney <cagney@redhat.com>
7699 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
7701 * bfd-in2.h: Re-generate.
7703 2004-02-14 Andrew Cagney <cagney@redhat.com>
7705 * configure.host (HDEFINES): When hppa*-*-hpux*, define
7706 _LARGEFILE64_SOURCE.
7708 2004-02-13 Andrew Cagney <cagney@redhat.com>
7710 * elf.c (vma_page_aligned_bias): New function.
7711 (assign_file_positions_except_relocs)
7712 (assign_file_positions_for_segments): Replace broken modulo
7713 arithmetic with call to vma_page_aligned_bias.
7715 2004-02-11 Andrew Cagney <cagney@redhat.com>
7717 * bfd-in.h: Update copyright.
7718 (bfd_tell): Change return type to file_ptr.
7719 * bfd-in2.h: Re-generate.
7720 * cache.c: Update copyright.
7721 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
7723 (close_one): Use real_ftell.
7724 * bfdio.c: Update copyright.
7725 (real_ftell, real_fseek): New functions.
7726 (bfd_tell): Use real_fseek and real_ftell, change return type to
7728 (bfd_seek): Use real_ftell and real_fseek, change type of
7729 file_position to a file_ptr.
7730 * libbfd-in.h: Update copyright.
7731 (real_ftell, real_fseek): Declare.
7732 * libbfd.h: Re-generate.
7734 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
7735 fseeko and fseeko64. Determine bfd_file_ptr.
7736 * configure: Re-generate.
7737 * config.in: Re-generate.
7739 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
7741 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
7742 * elf32-h8300.c: Likewise.
7744 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
7745 Nick Clifton <nickc@redhat.com>
7747 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
7748 GOT entries with no associated GOT subsection.
7750 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
7752 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
7753 * elf.c (swap_out_syms): Use it to decide whether local section
7754 symbols should be named.
7755 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
7756 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
7757 (elf_backend_name_local_section_symbols): Define.
7758 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
7760 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
7762 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
7763 (elfNN_ia64_relax_section): Optimize brl to br during the relax
7766 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
7768 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
7769 to bfd_link_hash_entry passed by reference to
7770 _bfd_generic_link_add_one_symbol.
7772 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
7774 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
7775 relocations against dynamic symbols.
7777 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
7779 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
7782 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
7784 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
7785 * bfd-in2.h, libbfd.h: Rebuilt.
7787 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
7789 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
7790 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
7791 flag has been cleared.
7793 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
7795 * coff-h8300.c: Add and adjust comments about relaxation.
7796 * elf32-h8300.c: Likewise.
7798 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7800 * coff-h8300.c: Fix comment typos.
7801 * elf32-h8300.c: Likewise.
7803 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7805 * coff-h8300.c: Add comments about relaxation.
7806 * elf32-h8300.c: Likewise.
7808 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7810 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
7812 * aclocal.m4: Regenerate.
7813 * configure: Regenerate.
7815 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
7817 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
7818 mips_elf64_rtype_to_howto instead of using howto_table.
7820 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
7822 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
7824 (elf32_arm_check_relocs): Don't increment the PLT refcount for
7825 relocs which would not use the PLT.
7827 2004-01-13 Alan Modra <amodra@bigpond.net.au>
7829 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
7830 (ppc64_elf_gc_sweep_hook): Likewise.
7831 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
7833 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
7835 Adds linker relaxation support for bit manipulation insns like
7836 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
7838 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
7839 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
7840 * coff-h8300.c: Opcode for bit manipulation insn is checked in
7841 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
7843 2004-01-12 Alan Modra <amodra@bigpond.net.au>
7845 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
7847 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7849 * elf32-h8300.c: Fix formatting.
7851 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7853 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
7854 dynamic object is present. Declare r_symndx and h in an inner
7856 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
7858 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
7860 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
7861 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
7862 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
7863 identically. Do not emit PC24 relocations for shared libraries.
7864 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
7865 identically. Don't adjust pc_count.
7866 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
7867 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
7868 adjust count for branch relocations.
7869 (allocate_dynrelocs): Correct typo in call to
7870 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
7871 PC24 or PLT32 relocs when linking.
7873 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7875 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
7876 relocation howto with ARM_26 one for consistency.
7877 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
7878 that will be converted to ARM_26D ones, since we always want 'done'
7879 relocations to be reflected in section's data.
7880 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
7882 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
7885 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7887 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
7888 are not partial_inplace during a relocatable link.
7890 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
7892 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
7893 if no dynamic object is present. Declare r_symndx and h in an
7896 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
7898 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
7899 trampoline if it is known out of range.
7901 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
7903 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
7904 * elf32-frv.c (_frv_osec_readonly_p): New.
7905 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
7907 (_frv_count_got_plt_entries): Adjust expected count accordingly.
7908 (elf32_frv_relocate_section): Likewise. Error out if attempting
7909 to emit rofixups or dynamic relocs in read-only segments. Use
7910 _bfd_elf_section_offset to adjust r_offsets in rofixups and
7911 dynamic relocations.
7912 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
7913 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
7914 relocations or fixups involving merged sections correctly. Avoid
7915 crash when undefined symbol is referenced by R_FRV_32 or
7916 R_FRV_FUNCDESC_VALUE.
7917 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
7918 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
7919 input section holding local symbol to addend of R_FRV_32 or
7920 R_FRV_FUNCDESC_VALUE dynamic relocation.
7921 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
7922 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
7923 (elf32_frv_always_size_sections): Don't store pointer to
7924 __stacksize symbol in sec_info.
7925 (elf32_frv_modify_segment_map): Look it up here.
7926 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
7927 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
7928 of the lazy PLT entry, not only its offset, as the low word of a
7929 function descriptor.
7930 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
7931 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
7932 if a hash table entry already exists but is not a definition.
7933 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
7934 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
7935 (_frv_add_rofixup): Don't inline.
7936 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
7937 for undefweak symbols.
7938 (elf32_frv_relocate_section): Avoid crash while computing
7939 relocation when linking with shared library. Only emit rofixups
7940 and dynamic relocations for alloc&load sections. Mark binaries
7941 with inter-segment relocations for relocation as a unit.
7942 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
7943 (DEFAULT_STACK_SIZE): New.
7944 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
7945 emit rofixups or dynamic relocs when linking dynamic non-PIE
7947 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
7948 shared libs too. Reserve the last entry for the GOT pointer.
7949 (elf32_frv_finish_dynamic_sections): Emit it.
7950 (elf32_frv_always_size_sections): New.
7951 (elf32_frv_modify_segment_map): New.
7952 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
7954 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
7955 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
7956 (elf_backend_always_size_sections): New.
7957 (elf_backend_modify_segment_map): New.
7958 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
7959 * config.bfd: Added frv-*-*linux*.
7960 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
7961 ABS section, instead of crashing.
7962 (elf32_frv_relocate_section): Don't crash before warning about
7963 different segments in non-PIC relocation.
7964 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
7965 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
7966 relocs to undefweak symbols.
7967 (elf32_frv_relocate_section): Ditto for undefined symbols.
7968 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
7969 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
7970 gotfixup section was created.
7971 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
7972 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
7973 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
7974 complain_overflow_signed.
7975 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
7976 have not been allocated.
7977 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
7978 privfd only if dynamic sections were created.
7979 (elf32_frv_relocate_section): Compute gprel_segment, and use it
7980 for GPREL relocs. When linking relocatable FDPIC executables,
7981 emit warnings for relocations that would be illegal on PIE or
7982 shared libraries. Emit rofixup for R_FRV_32 only if input object
7984 (_frv_create_got_section): Define _gp symbol in the rofixup
7986 (elf32_frv_finish_dynamic_sections): If rofixups needed but
7987 dynamic sections missing, error out requesting -melf32frvfd.
7988 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
7989 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
7990 computation of addends from section and global or local symbol
7991 value. Change return type to bfd_boolean, and return a failure if
7992 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
7993 nonzero addend is required.
7994 (elf32_frv_relocate_section): Likewise. Print error for
7995 unsupported nonzero addends.
7996 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
7997 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
7998 force everything local.
7999 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
8000 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
8001 (frv_gotfixup_section): New.
8002 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
8003 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
8005 (_frv_add_rofixup): New.
8006 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
8007 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
8008 improve some ugly conditions.
8009 (elf32_frv_relocate_section): Likewise. Reject inter-segment
8010 relocations in fdpic.
8011 (_frv_create_got_section): Create .rofixup.got section.
8012 (struct _frv_dynamic_got_info): Added fixups.
8013 (_frv_count_got_plt_entries): Account in-GOT relocations into
8014 relocs32, relocsfd and relocsfdv. Account them into relocs or
8015 fixups, as appropriate.
8016 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
8018 (elf32_frv_finish_dynamic_sections): Verify that the right number
8019 of relocations and fixups was generated.
8020 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
8022 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
8023 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
8024 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
8025 descriptor of a (formerly-)global symbol is local.
8026 (struct frv_pic_relocs_info): Adjust comments.
8027 (_frv_emit_got_relocs_plt_entries): Adjust.
8028 (elf32_frv_relocate_section): Likewise.
8029 (_frv_count_got_plt_entries): Likewise.
8030 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
8031 symbol's value to addend in the common preamble. Decay dynamic
8032 symbols to section+offset if they bind or call locally, for GOT
8033 and FUNCDESC_VALUE, respectively.
8034 (elf32_frv_relocate_section): Likewise.
8035 (elf32_frv_check_relocs): Don't register as dynamic symbols of
8036 internal or hidden visibility.
8037 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
8038 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
8039 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
8040 (elf32_frv_relocate_section): Pass relocation addend in. Use
8041 original relocation addend to look up the got relocs/plt entries
8042 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
8043 processing relocations that reference .scommon symbols.
8044 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
8045 Introduce support for dynamic linking.
8046 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
8047 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
8048 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
8049 (frv_reloc_type_lookup): Return REL howtos for executables and
8051 (frv_info_to_howto_rel): New.
8052 (struct frv_elf_link_hash_table): New.
8053 (frv_hash_table, frv_got_section, frv_gotrel_section,
8054 frv_plt_section, frv_pltrel_section, frv_relocs_info,
8055 frv_got_initial_offset, frv_plt_initial_offset): New macros.
8056 (frv_elf_link_hash_table_create): New.
8057 (struct frv_pic_relocs_info): New.
8058 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
8059 (frv_pic_relocs_info_find): New.
8060 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
8062 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
8063 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
8064 (_frv_emit_got_relocs_plt_entries): New.
8065 (elf32_frv_relocate_section): Add support for dynamic linking.
8066 Handle new relocations.
8067 (_frv_create_got_section): New.
8068 (elf32_frv_create_dynamic_sections): New.
8069 (ELF_DYNAMIC_INTERPRETER): New.
8070 (struct _frv_dynamic_got_info): New.
8071 (_frv_count_got_plt_entries): New.
8072 (struct _frv_dynamic_got_plt_info): New.
8073 (_frv_compute_got_alloc_data): New.
8074 (_frv_get_got_entry, _frv_get_fd_entry): New.
8075 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
8076 (_frv_resolve_final_relocs_info): New.
8077 (elf32_frv_size_dynamic_sections): New.
8078 (elf32_frv_finish_dynamic_sections): New.
8079 (elf32_frv_adjust_dynamic_symbol): New.
8080 (elf32_frv_finish_dynamic_symbol): New.
8081 (elf32_frv_check_relocs): Handle new relocs. Explain how the
8083 (elf_info_to_howto_rel): Define.
8084 (bfd_elf32_bfd_link_hash_table_create): Define.
8085 (elf_backend_create_dynamic_sections): Define.
8086 (elf_backend_adjust_dynamic_symbol): Define.
8087 (elf_backend_size_dynamic_sections): Define.
8088 (elf_backend_finish_dynamic_symbol): Define.
8089 (elf_backend_finish_dynamic_sections): Define.
8090 (elf_backend_want_got_sym): Define.
8091 (elf_backend_got_header_size): Define.
8092 (elf_backend_want_got_plt): Define.
8093 (elf_backend_plt_readonly): Define.
8094 (elf_backend_want_plt_sym): Define.
8095 (elf_backend_plt_header_size): Define.
8096 (elf_backend_may_use_rel_p): Define.
8097 (elf_backend_may_use_rela_p): Define.
8098 (elf_backend_default_use_rela_p): Define.
8099 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
8100 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
8101 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
8102 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
8103 (frv_reloc_map): Map the corresponding BFD relocs to them.
8104 (frv_reloc_type_lookup): ... and back to BFD relocs.
8105 * reloc.c: New relocs.
8106 * bfd-in2.h, libbfd.h: Rebuilt.
8107 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
8108 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
8109 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
8110 R_FRV_FUNCDESC_GOTLO): New.
8111 (frv_reloc_map): Map the corresponding BFD relocs to them.
8112 (frv_reloc_type_lookup): ... and back to BFD relocs.
8113 * reloc.c: New relocs.
8114 * bfd-in2.h, libbfd.h: Rebuilt.
8116 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8118 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8119 targets to support pages of up to 64kB.
8120 (elf32_bed): Redefine to get a separate backend data structure for
8121 traditional targets.
8122 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8123 targets to support pages of up to 64kB.
8124 (elf64_bed): Redefine to get a separate backend data structure for
8125 traditional targets.
8126 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8127 targets to support pages of up to 64kB.
8128 (elf32_bed): Redefine to get a separate backend data structure for
8129 traditional targets.
8131 2004-01-04 Mark Kettenis <kettenis@gnu.org>
8133 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
8135 2004-01-02 Mark Kettenis <kettenis@gnu.org>
8137 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
8138 (elf_i386_grok_psinfo): Likewise.
8140 2004-01-02 Bernardo Innocenti <bernie@develer.com>
8142 * config.bfd: Add m68k-uClinux target.
8144 2004-01-01 Grant Edwards <grante@visi.com>
8146 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
8147 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
8148 (elf32_h8_gc_sweep_hook): New function.
8149 (elf_backend_gc_mark_hook): Define.
8150 (elf_backend_gc_sweep_hook): Define.
8151 (elf_backend_can_gc_sections): Define.
8153 For older changes see ChangeLog-0203
8159 version-control: never