1 2005-06-08 Alan Modra <amodra@bigpond.net.au>
3 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
6 2005-06-07 Mark Mitchell <mark@codesourcery.com>
8 * opncls.c (bfd_fdopenr): Add missing break statements.
10 2005-06-07 Mark Mitchell <mark@codesourcery.com>
12 * opncls.c (bfd_fopen): New API.
14 (bfd_fdopenr): Likewise.
15 * bfd-in2.h: Regenerated.
17 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
18 Michael Snyder <msnyder@redhat.com>
19 Stan Cox <scox@redhat.com>
21 * Makefile.am (ALL_MACHINES): Add ms1 support.
22 (ALL_MACHINES_CFILES): Same.
23 (BFD32_BACKENDS): Same.
24 (BFD32_BACKENDS_CFILES): Same.
26 * Makefile.in: Regenerate.
28 * archures.c (bfd_architecture): Add ms1 entries.
29 Externalize bfd_ms1_arch.
30 (bfd_archures_list): Add bfd_ms1_arch.
32 * bfd-in2.h: Regenerate.
34 * cpu-ms1.c: New file.
36 * elf32-ms1.c: New file.
38 * targets.c: Define extern of bfd_elf32_ms1_vec.
39 Add bfd_elf32_ms1_vec to _bfd_target_vector.
41 * configure.in: Add bfd_elf32_ms1_vec case.
43 * configure: Regenerate.
45 * config.bfd: Add ms1-*-elf to table.
47 2005-06-07 Zack Weinberg <zack@codesourcery.com>
49 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
51 2005-06-07 Alan Modra <amodra@bigpond.net.au>
53 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
54 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
56 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
59 * bfd.c (bfd_find_line): New.
61 * dwarf2.c (comp_unit): Add variable_table.
62 (funcinfo): Add file, line, and sec.
64 (lookup_symbol_in_function_table): New.
65 (lookup_symbol_in_variable_table): New.
66 (scan_unit_for_functions): Renamed to ...
67 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
69 (comp_unit_find_nearest_line): Updated.
70 (comp_unit_find_line): New.
71 (_bfd_dwarf2_find_line): New.
73 * elf-bfd.h (_bfd_elf_find_line): New.
74 (_bfd_generic_find_line): New. Defined.
76 * elf.c (_bfd_elf_find_line): New.
78 * libbfd-in.h (_bfd_dwarf2_find_line): New.
79 (_bfd_generic_find_line): New.
81 * bfd-in2.h: Regenerated.
84 * libbfd.c (_bfd_generic_find_line): New.
86 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
87 with _bfd_generic_find_line.
88 (bfd_target): Add _bfd_find_line.
90 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
92 * dwarf2.c (decode_line_info): Properly set low_pc.
94 2005-06-06 Alan Modra <amodra@bigpond.net.au>
96 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
97 case, include addend when indexing .opd section map.
98 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
99 clear opd_adjust array if no_opd_opt set. Tidy code.
100 Ignore zero size .opd. Check bfd_alloc return value.
101 (ppc_stub_name): Return immediately on bfd_malloc fail.
102 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
104 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
106 * dwarf2.c (comp_unit): Fix a typo in comment.
108 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
110 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
111 (reloc_type_lookup): Dito.
112 (elf_vax_discard_copies): Dito.
113 (elf_vax_instantiate_got_entries): Dito.
114 (elf_vax_link_hash_traverse): Dito.
115 (elf_vax_link_hash_newfunc): Dito.
116 (elf_vax_link_hash_table_create): Dito.
117 (elf32_vax_set_private_flags): Dito.
118 (elf32_vax_merge_private_bfd_data): Dito.
119 (elf32_vax_print_private_bfd_data): Dito.
120 (elf_vax_check_relocs): Dito.
121 (elf_vax_gc_mark_hook): Dito.
122 (elf_vax_gc_sweep_hook): Dito.
123 (elf_vax_size_dynamic_sections): Dito.
124 (elf_vax_discard_copies): Dito.
125 (elf_vax_instantiate_got_entries): Dito.
126 (elf_vax_relocate_section): Dito.
127 (elf_vax_finish_dynamic_symbol): Dito.
128 (elf_vax_finish_dynamic_sections): Dito.
129 (elf_vax_hash_table): Break-up of line isn't needed.
130 (elf_vax_check_relocs): Remove leading whitespace
131 (elf_vax_relocate_section): Remove redundant whitespace
132 (elf_vax_link_hash_newfunc): Don't cast NULL.
133 (elf_vax_link_hash_table_create): Dito.
134 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
136 2005-06-03 Alan Modra <amodra@bigpond.net.au>
139 * configure.in: Bump version
140 * configure: Regenerate.
141 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
142 discarded section sym refs and kill linker output.
143 * simple.c (simple_dummy_einfo): New function.
144 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
146 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
149 2005-06-02 Alan Modra <amodra@bigpond.net.au>
151 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
152 restrictive of func code and func descr for undefined syms as well
155 2005-05-31 Jim Blandy <jimb@redhat.com>
157 * Makefile.am: Regenerate dependencies with 'make dep-am'.
158 * Makefile.in: Regenerate.
160 2005-05-31 Richard Henderson <rth@redhat.com>
162 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
163 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
164 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
165 (elf64_alpha_want_plt): Update to match.
166 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
167 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
169 2005-05-31 Zack Weinberg <zack@codesourcery.com>
171 * elf32-arm.c (elf32_arm_reloc_type_lookup)
172 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
173 Use ISO C90 function declaration style.
175 2005-05-31 James E Wilson <wilson@specifixinc.com>
177 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
178 header PF_R flag on PT_LOAD segments.
180 2005-05-30 Richard Henderson <rth@redhat.com>
182 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
183 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
185 2005-05-29 Richard Henderson <rth@redhat.com>
187 * configure.in (--enable-secureplt): New.
188 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
189 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
190 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
191 (elf64_alpha_use_secureplt): New.
192 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
193 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
194 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
195 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
196 (struct alpha_elf_link_hash_entry): Add plt_offset.
197 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
198 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
199 (PLT_ENTRY_WORD3): Remove.
200 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
201 on .plt and create .got.plt.
202 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
203 (get_got_entry): Initialize plt_offset.
204 (elf64_alpha_want_plt): New.
205 (elf64_alpha_check_relocs): Use it.
206 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
208 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
210 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
212 (elf64_alpha_size_plt_section): Size .got.plt section.
213 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
215 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
216 Add PLTRO DYNAMIC entry.
217 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
218 (elf64_alpha_finish_dynamic_sections): Likewise.
220 2005-05-28 David Daney <ddaney@avtrex.com>
222 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
223 calculation of DT_RELSZ to occur after all dynamic relocations
226 2005-05-28 Eli Zaretskii <eliz@gnu.org>
228 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
229 * config.in, configure: Regenerate.
231 2005-05-26 Mark Kettenis <kettenis@gnu.org>
232 Maciej W. Rozycki <macro@linux-mips.org>
234 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
235 stop processing of options if one of invalid size is
237 (_bfd_mips_elf_section_from_shdr): Likewise.
238 (_bfd_mips_elf_fake_sections): Reset the type of empty special
241 2005-05-26 Richard Henderson <rth@redhat.com>
243 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
244 plt_old_section, plt_old_value.
245 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
246 (elf64_alpha_size_plt_section_1): Don't use it.
248 2005-05-26 Jakub Jelinek <jakub@redhat.com>
250 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
251 first shdr has sh_size == 0. Fail if e_shnum is large to cause
252 arithmetic overflow when allocating the i_shdr array.
253 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
255 2005-05-25 Richard Henderson <rth@redhat.com>
257 * elf64-alpha.c: Update all function definitions to ISO C. Remove
258 all function prototypes; rearrange functions into def-use order.
260 2005-05-25 Richard Henderson <rth@redhat.com>
262 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
263 in the presence of deleting elements.
264 (elf64_alpha_size_got_sections): Zero dead got section size.
266 2005-05-23 Fred Fish <fnf@specifixinc.com>
268 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
269 (struct funcinfo): Add caller_func, caller_file, caller_line.
270 tag, and nesting_level members.
271 (lookup_address_in_function_table): Change first passed parameter
272 from "struct funcinfo *" to "struct comp_unit *".
273 (lookup_address_in_function_table): Dereference unit to find function
275 (lookup_address_in_function_table): Traverse the function list to
276 create a chain of inlined functions back to the first non inlined
278 (scan_unit_for_functions): Remember tag and nesting level. Handle
279 DW_AT_call_file and DW_AT_call_line.
280 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
281 call to pass unit pointer instead of function table pointer. For
282 inlined functions, save pointer to the inliner chain.
283 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
284 (_bfd_dwarf2_find_inliner_info): New function that returns information
285 from the inliner chain after a call to bfd_find_nearest_line.
287 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
288 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
289 NAME##_find_inliner_info.
290 (bfd_target): Add _bfd_find_inliner_info.
291 * bfd-in2.h: Regenerate.
293 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
294 macro that always returns bfd_false.
295 (_bfd_dwarf2_find_inliner_info): Declare.
296 * libbfd.h: Regenerate.
298 * elf32-arm.c (elf32_arm_find_inliner_info): New function
299 that calls _bfd_dwarf2_find_inliner_info.
300 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
302 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
303 that calls _bfd_dwarf2_find_inliner_info.
304 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
305 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
306 _bfd_mips_elf_find_inliner_info.
307 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
308 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
310 * elf.c (_bfd_elf_find_inliner_info): New function that calls
311 _bfd_dwarf2_find_inliner_info.
312 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
313 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
314 _bfd_elf_find_inliner_info.
316 * coffgen.c (coff_find_inliner_info): New function that
317 calls _bfd_dwarf2_find_inliner_info.
318 * libcoff-in.h (coff_find_inliner_info): Declare.
319 * libcoff.h: Regenerate.
320 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
321 (pmac_xcoff_vec) Ditto.
322 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
323 (aix5coff64_vec): Ditto.
325 * aout-target.h (MY_find_inliner_info): Define as
326 _bfd_nosymbols_find_inliner_info.
327 * aout-tic30.c (MY_find_inliner_info): Ditto.
328 * binary.c (binary_find_inliner_info): Ditto.
329 * i386msdos.c (msdos_find_inliner_info): Ditto.
330 * ihex.c (ihex_find_inliner_info): Ditto.
331 * libaout.h (aout_32_find_inliner_info): Ditto.
332 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
333 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
334 * mmo.c (mmo_find_inliner_info): Ditto.
335 * nlm-target.h (nlm_find_inliner_info): Ditto.
336 * pef.c (bfd_pef_find_inliner_info): Ditto.
337 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
338 * srec.c (srec_find_inliner_info): Ditto.
339 * tekhex.c (tekhex_find_inliner_info): Ditto.
340 * versados.c (versados_find_inliner_info): Ditto.
341 * xsym.c (bfd_sym_find_inliner_info): Ditto.
343 * ieee.c (ieee_find_inliner_info): New function that always
345 * oasys.c (oasys_find_inliner_info): Ditto.
346 * vms.c (vms_find_inliner_info): Ditto.
348 2005-05-24 Alan Modra <amodra@bigpond.net.au>
350 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
351 force old plt layout.
353 2005-05-22 Richard Henderson <rth@redhat.com>
355 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
357 (elf64_alpha_check_relocs): Likewise.
358 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
359 non-allocated sections.
361 2005-05-22 Richard Henderson <rth@redhat.com>
363 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
364 undefweak to use zero register. Call elf64_alpha_relax_got_load
365 if not all uses removed.
366 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
367 (elf64_alpha_relax_section): Handle undefweak symbols.
368 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
369 (elf64_alpha_size_rela_got_1): Likewise.
370 (elf64_alpha_relocate_section): Likewise.
372 2005-05-22 Richard Henderson <rth@redhat.com>
374 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
375 on SEC_CODE sections.
377 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
379 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
381 (som_write_space_strings): Change type of tmp_space and p to char *.
382 (som_write_symbol_strings): Likewise. Also change type of comp to
384 (som_begin_writing): Change type of strings_size to unsigned int.
385 (som_finish_writing): Likewise.
386 (som_slurp_reloc_table): Change type of external_relocs to unsigned
388 * som.h (struct som_section_data_struct): Change type of reloc_stream
389 field to unsigned char *.
391 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
393 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
394 copy relocations for VxWorks.
396 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
398 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
400 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
401 (ppc_elf_check_relocs): Set has_sda_refs.
402 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
403 copy relocations. Use has_sda_refs to place variables in .sbss.
404 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
407 2005-05-20 Bob Wilson <bob.wilson@acm.org>
409 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
410 xtensa_default_isa is initialized.
412 2005-05-20 Alan Modra <amodra@bigpond.net.au>
414 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
415 for second and subsequent list entries. Only allocate multiple
416 glink stubs when shared or pie.
417 (ppc_elf_finish_dynamic_symbol): Break out early when only one
418 glink stub is needed.
420 2005-05-19 Zack Weinberg <zack@codesourcery.com>
422 * Makefile.am: Have 'all' depend on 'info'.
423 * Makefile.in: Regenerate.
425 2005-05-19 Alan Modra <amodra@bigpond.net.au>
427 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
428 init_offset. Add init_got_refcount, init_plt_refcount,
429 init_got_offset and init_plt_offset.
430 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
431 (_bfd_elf_link_hash_hide_symbol): Likewise.
432 (_bfd_elf_link_hash_table_init): Likewise.
433 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
434 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
435 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
436 (bfd_elf_size_dynamic_sections): Likewise.
437 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
438 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
439 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
440 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
441 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
442 (struct plt_entry): New.
443 (ppc_elf_link_hash_table_create): Set new init_plt fields.
444 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
445 use _bfd_elf_link_hash_copy_indirect.
446 (update_plt_info, find_plt_ent): New functions.
447 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
448 and adjust for use of plt list rather than refcount.
449 (ppc_elf_gc_sweep_hook): Likewise.
450 (ppc_elf_tls_optimize): Likewise.
451 (ppc_elf_adjust_dynamic_symbol): Likewise.
452 (allocate_dynrelocs): Likewise.
453 (ppc_elf_relax_section): Likewise.
454 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
455 when performing a relocatable link.
456 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
457 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
460 2005-05-19 Alan Modra <amodra@bigpond.net.au>
462 * elf.c (assign_file_positions_for_segments): Use maximum of
463 maxpagesize and section alignment when adjusting initial
464 segment offset and section offsets.
466 2005-05-18 Zack Weinberg <zack@codesourcery.com>
468 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
471 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
473 * elf.c (group_signature): Undo the last change. Check if the
474 symbol table section is correct.
476 2005-05-17 Zack Weinberg <zack@codesourcery.com>
478 * elf32-arm.c: Wherever possible, use official reloc names
480 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
481 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
482 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
483 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
484 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
485 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
486 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
487 Add many new relocations from AAELF.
488 (elf32_arm_howto_from_type): Update to match.
489 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
490 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
491 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
492 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
493 (elf32_arm_final_link_relocate): Add support for
494 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
495 case entries redundant with default.
497 * reloc.c: Reorganize ARM relocations. Add Thumb
498 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
499 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
500 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
501 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
502 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
503 * bfd-in2.h, libbfd.h: Regenerate.
505 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
507 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
509 * format.c (bfd_check_format_matches): Set output_has_begun
511 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
512 special case for both_direction.
514 2005-05-17 Nick Clifton <nickc@redhat.com>
516 * elf.c (group_signature): Check for a group section which is
517 actually a (corrupt) symbol table section in disguise and prevent
518 an infinite loop from occurring.
520 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
522 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
525 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
527 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
528 predicate on slot 0 only if slot 0 isn't br.
530 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
533 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
534 empty sdynbss section.
535 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
537 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
539 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
542 2005-05-17 Alan Modra <amodra@bigpond.net.au>
544 * elf32-ppc.c (LIS_11. LIS_12): Define.
545 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
546 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
547 for --data-plt when building non-pie executables.
549 2005-05-17 Nick Clifton <nickc@redhat.com>
551 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
552 the situation where a symbols's section is not known but a section
553 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
556 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
557 the presence of a symbol table to just before the symbol table is
560 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
563 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
564 (elfNN_ia64_relax_section): Use it.
566 2005-05-14 Mark Kettenis <kettenis@gnu.org>
568 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
571 2005-05-14 Alan Modra <amodra@bigpond.net.au>
573 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
575 (ppc_elf_finish_dynamic_sections): Likewise.
577 2005-05-13 Fred Fish <fnf@specifixinc.com>
579 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
582 2005-05-13 Bob Wilson <bob.wilson@acm.org>
584 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
585 periods in linkonce_kind values.
587 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
589 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
590 against protected function when building executable.
592 2005-05-12 Alan Modra <amodra@bigpond.net.au>
594 * elf32-ppc.c (LWZU_0_X_11): Delete.
595 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
596 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
597 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
599 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
601 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
602 Generate .glink branch table and updated stubs.
604 2005-05-11 Alan Modra <amodra@bigpond.net.au>
606 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
607 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
608 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
609 (CROR_151515, CROR_313131): Delete.
610 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
611 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
612 LWZU_0_X_11): Define.
613 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
614 and R_PPC_REL16_HA entries.
615 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
616 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
617 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
618 new_plt, and old_plt.
619 (ppc_elf_create_dynamic_sections): Create .glink section.
620 (ppc_elf_check_relocs): Set new_plt and old_plt.
621 (ppc_elf_select_plt_layout): New function.
622 (ppc_elf_tls_setup): Set plt output section elf type and flags.
623 (allocate_got): Handle differences between old and new got layout.
624 (allocate_dynrelocs): Likewise for plt.
625 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
626 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
627 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
628 destination of R_PPC_PLTREL24 relocs.
629 (ppc_elf_relocate_section): Handle new relocs and changed destination
631 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
632 differences in layout.
633 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
634 put a blrl in new got. Write glink contents.
635 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
636 * libbfd.h: Regenerate.
637 * bfd-in2.h: Regenerate.
639 2005-05-11 Andreas Schwab <schwab@suse.de>
641 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
644 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
646 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
647 section if SEC_ALLOC isn't set.
649 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
651 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
652 * acinclude.m4: Don't sinclude accross.m4.
653 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
655 2005-05-09 Alan Modra <amodra@bigpond.net.au>
657 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
658 (ppc64_elf_add_symbol_hook): Set has_dotsym.
659 (ppc64_elf_check_directives): Only process syms when has_dotsym.
660 (func_desc_adjust): Hide fake function descriptors when function
661 code entry is defined.
662 (adjust_opd_syms): Adjust for deleted_section becoming union field.
664 2005-05-09 Alan Modra <amodra@bigpond.net.au>
666 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
668 2005-05-08 Dave Korn <dave.korn@artimi.com>
670 * coff-tic80.c: Undefine _CONST after system headers to prevent
671 clash with tic80-specific definition in include/coff/tic80.h
673 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
676 * elflink.c (elf_link_output_extsym): Use output_bfd if
677 h->root.u.def.section is bfd_abs_section_ptr when reporting
680 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
682 * elf-bfd.h (elf_backend_data): Update special_sections to
683 array of pointer to bfd_elf_special_section.
684 * elf.c (special_sections): Likewise.
685 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
686 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
687 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
688 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
689 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
690 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
691 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
692 * elf32-v850.c (v850_elf_special_sections): Likewise.
693 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
694 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
695 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
696 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
697 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
698 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
699 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
700 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
702 * elf.c (get_special_section): Updated.
704 2005-05-07 Alan Modra <amodra@bigpond.net.au>
706 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
707 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
708 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
710 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
711 * elf32-frv.c (_frv_create_got_section): Likewise.
712 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
713 (elf_backend_got_symbol_offset): Don't define.
714 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
715 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
717 (ppc_elf_create_got): Tidy.
718 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
719 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
720 (ppc_elf_gc_sweep_hook): Likewise.
721 (ppc_elf_relocate_section): Likewise.
722 (ppc_elf_finish_dynamic_symbol): Likewise.
723 (allocate_got): New function.
724 (allocate_dynrelocs): Use allocate_got.
725 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
726 so that local got can refcount it. Set got_header_size.
727 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
729 (ppc_elf_finish_dynamic_sections): Likewise.
730 (elf_backend_got_symbol_offset): Don't define.
731 (elf_backend_got_header_size): Ditto.
733 2005-05-05 Steve Ellcey <sje@cup.hp.com>
735 * configure.in (ACX_HEADER_STRING): New.
736 * configure: Regenerate.
737 * config.in: Regenerate.
738 * sysdep.h (STRING_WITH_STRINGS): Use.
740 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
742 * elf.c (_bfd_elf_close_and_cleanup): Only call
743 _bfd_dwarf2_cleanup_debug_info on bfd_object.
745 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
747 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
748 "__bss_start" instead of "_edata" as fallback.
750 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
752 * bfd-in2.h: Regenerated.
754 2005-05-05 Paul Brook <paul@codesourcery.com>
756 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
757 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
759 * configure: Regenerate.
760 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
761 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
762 (elf32-i386.lo): Depend on elf-vxworks.h.
763 (elf-vxworks.lo): New rule.
764 * Makefile.in: Regenerate.
765 * elf-bfd.h (elf_backend_data): Update type of
766 elf_backend_emit_relocs.
767 (_bfd_elf_link_output_relocs): Update prototype.
768 * elflink.c (_bfd_elf_link_output_relocs): Always use
769 bed->elf_backend_emit_relocs when outputting relocations.
770 * elfxx-target.h (elf_backend_emit_relocs): Default to
771 _bfd_elf_link_output_relocs.
772 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
773 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
774 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
775 (elf_i386_plt0_entry): Remove padding.
776 (elf_i386_pic_plt0_entry): Ditto.
777 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
778 (PLT_NON_JUMP_SLOT_RELOCS): Define.
779 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
780 plt0_pad_byte fields.
781 (elf_i386_link_hash_table_create): Zero them.
782 (elf_i386_create_dynamic_sections): Create static relocation section.
783 (allocate_dynrelocs): Allocate space for static PLT relocations.
784 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
785 symbols. Give PLT symbols function type. Don't strip PLT sections
786 if we have exported symbols from them.
787 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
788 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
790 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
791 Add relocation for GOT location. Fill in PLT static relocations.
792 (elf_i386_vxworks_link_hash_table_create): New function.
793 (elf_i386_vxworks_link_output_symbol_hook): New function.
794 * elf-vxworks.h: New file.
796 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
798 * section.c (bfd_make_section_anyway_with_flags): New.
799 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
800 (bfd_make_section_with_flags): New.
801 (bfd_make_section): Call bfd_make_section_with_flags.
803 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
804 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
805 instead of bfd_make_section/bfd_make_section and don't call
806 bfd_set_section_flags.
807 (mn10300_elf_check_relocs): Likewise.
808 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
809 * elf32-arm.c (create_got_section): Likewise.
810 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
811 (elf32_arm_check_relocs): Likewise.
812 * elf32-cris.c (cris_elf_check_relocs): Likewise.
813 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
814 (_frv_create_got_section): Likewise.
815 (elf32_frvfdpic_create_dynamic_sections): Likewise.
816 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
817 (elf32_hppa_check_relocs): Likewise.
818 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
819 (i370_elf_check_relocs): Likewise.
820 * elf32-i386.c (create_got_section): Likewise.
821 (elf_i386_check_relocs): Likewise.
822 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
823 (create_got_section): Likewise.
824 (m32r_elf_create_dynamic_sections): Likewise.
825 (m32r_elf_check_relocs): Likewise.
826 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
827 * elf32-ppc.c (ppc_elf_create_got): Likewise.
828 (ppc_elf_create_dynamic_sections): Likewise.
829 (ppc_elf_add_symbol_hook): Likewise.
830 (ppc_elf_check_relocs): Likewise.
831 * elf32-s390.c (create_got_section): Likewise.
832 (elf_s390_check_relocs): Likewise.
833 * elf32-sh.c (create_got_section): Likewise.
834 (sh_elf_create_dynamic_sections): Likewise.
835 (sh_elf_check_relocs): Likewise.
836 * elf32-vax.c (elf_vax_check_relocs): Likewise.
837 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
838 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
839 (add_extra_plt_sections): Likewise.
840 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
841 (elf64_alpha_create_got_section): Likewise.
842 (elf64_alpha_create_dynamic_sections): Likewise.
843 (elf64_alpha_check_relocs): Likewise.
844 * elf64-hppa.c (get_reloc_section): Likewise.
848 (get_stub): Likewise.
849 (elf64_hppa_create_dynamic_sectionso): Likewise.
850 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
851 * elf64-ppc.c (create_linkage_sections): Likewise.
852 (ppc64_elf_check_relocs): Likewise.
853 * elf64-s390.c (create_got_section): Likewise.
854 (elf_s390_check_relocs): Likewise.
855 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
856 (sh64_elf64_create_dynamic_sections): Likewise.
857 * elf64-x86-64.c (create_got_section): Likewise.
858 (elf64_x86_64_check_relocs): Likewise.
859 * elflink.c (_bfd_elf_create_got_section): Likewise.
860 (_bfd_elf_link_create_dynamic_sections): Likewise.
861 (elf_link_add_object_symbols): Likewise.
862 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
863 (elfNN_ia64_create_dynamic_sections): Likewise.
864 (get_fptr): Likewise.
865 (get_pltoff): Likewise.
866 (get_reloc_section): Likewise.
867 (elfNN_ia64_object_p): Likewise.
868 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
869 (mips_elf_create_compact_rel_section): Likewise.
870 (mips_elf_create_got_section): Likewise.
871 (_bfd_mips_elf_create_dynamic_sections): Likewise.
872 * elfxx-sparc.c (create_got_section): Likewise.
873 (_bfd_sparc_elf_check_relocs): Likewise.
875 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
876 on linker created sections.
878 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
881 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
882 script on executable.
884 2005-05-05 John Levon <levon@movementarian.org>
886 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
887 allocated memory before returning.
888 (decode_line_info): Likewise.
889 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
890 allocated by functions in this file.
891 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
892 * elf.c (_bfd_elf_close_and_cleanup): Call
893 _bfd_dwarf2_cleanup_debug_info.
895 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
897 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
898 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
899 * configure, config.in, Makefile.in: Regenerate.
900 * sysdep.h (stpcpy): Revert last change.
902 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
904 * sysdep.h (stpcpy): Wrap declaration in parentheses.
906 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
908 * elfxx-ia64.c (ARCH_SIZE): New.
909 (LOG_SECTION_ALIGN): Likewise.
910 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
911 align relocation sections.
912 (get_fptr): Likewise.
913 (get_reloc_section): Likewise.
914 (elfNN_ia64_tprel_base): Likewise.
915 (elfNN_ia64_check_relocs): Support 32bit relocations.
916 (allocate_global_fptr_got): Likewise.
917 (allocate_dynrel_entries): Likewise.
918 (set_got_entry): Likewise.
919 (set_pltoff_entry): Likewise.
920 (elfNN_ia64_relocate_section): Likewise.
922 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
924 * configure.in: Add AC_CHECK_DECLS(stpcpy).
925 * configure: Regenerate.
926 * config.in: Likewise.
928 * sysdep.h (stpcpy): New.
930 2005-05-04 Nick Clifton <nickc@redhat.com>
932 * Update the address and phone number of the FSF organization in
933 the GPL notices in the following files:
934 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
935 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
936 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
937 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
938 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
939 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
940 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
941 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
942 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
943 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
944 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
945 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
946 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
947 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
948 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
949 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
950 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
951 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
952 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
953 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
954 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
955 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
956 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
957 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
958 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
959 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
960 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
961 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
962 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
963 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
964 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
965 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
966 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
967 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
968 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
969 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
970 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
971 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
972 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
973 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
974 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
975 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
976 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
977 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
978 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
979 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
980 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
981 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
982 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
983 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
984 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
985 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
986 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
987 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
988 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
989 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
990 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
991 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
992 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
993 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
994 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
995 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
996 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
997 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
998 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
999 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1000 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1001 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1002 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1003 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1006 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1008 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1009 * bfd-in2.h: Regenerated.
1011 * elflink.c (bfd_elf_set_symbol): New.
1012 (_bfd_elf_provide_symbol): Call it.
1013 (_bfd_elf_provide_section_bound_symbols): New.
1015 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1017 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
1018 at the end, if a strong definition has already been seen.
1020 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1022 * section.c (struct bfd_section): Replace link_order_head and
1023 link_order_tail with map_head and map_tail union.
1024 (STD_SECTION): Update.
1025 (_bfd_strip_section_from_output): Delete.
1026 * aoutx.h: Update throughout for above changes.
1027 * coff-ppc.c: Likewise.
1028 * cofflink.c: Likewise.
1029 * ecoff.c: Likewise.
1030 * elf-eh-frame.c: Likewise.
1031 * elf-m10300.c: Likewise.
1033 * elf32-arm.c: Likewise.
1034 * elf32-cris.c: Likewise.
1035 * elf32-hppa.c: Likewise.
1036 * elf32-i386.c: Likewise.
1037 * elf32-m32r.c: Likewise.
1038 * elf32-m68hc1x.c: Likewise.
1039 * elf32-m68k.c: Likewise.
1040 * elf32-ppc.c: Likewise.
1041 * elf32-s390.c: Likewise.
1042 * elf32-sh.c: Likewise.
1043 * elf32-vax.c: Likewise.
1044 * elf32-xtensa.c: Likewise.
1045 * elf64-alpha.c: Likewise.
1046 * elf64-hppa.c: Likewise.
1047 * elf64-ppc.c: Likewise.
1048 * elf64-s390.c: Likewise.
1049 * elf64-sh64.c: Likewise.
1050 * elf64-x86-64.c: Likewise.
1051 * elflink.c: Likewise.
1052 * elfxx-ia64.c: Likewise.
1053 * elfxx-mips.c: Likewise.
1054 * elfxx-sparc.c: Likewise.
1055 * linker.c: Likewise.
1056 * merge.c: Likewise.
1057 * pdp11.c: Likewise.
1058 * xcofflink.c: Likewise.
1059 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
1060 out from bfd_elf_size_dynamic_sections.
1061 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
1062 * bfd-in2.h: Regenerate.
1064 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1066 * section.c (bfd_section_list_remove): Don't clear s->next.
1067 (bfd_section_list_append): Always init s->prev.
1068 (bfd_section_list_prepend): Define.
1069 (bfd_section_list_insert_after): Minor optimization.
1070 (bfd_section_removed_from_list): Rewrite.
1071 * elf.c (assign_section_numbers): Simplify list traversal now that
1072 bfd_section_list_remove doesn't destroy removed section next ptr.
1073 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1074 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
1075 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
1076 * bfd-in2.h: Regenerate.
1078 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1080 * bfd.c (bfd): Remove section_tail and add section_last.
1081 (bfd_preserve): Likewise.
1082 (bfd_preserve_save): Likewise.
1083 (bfd_preserve_restore): Likewise.
1084 * opncls.c (_bfd_new_bfd): Likewise.
1086 * coffcode.h (coff_compute_section_file_positions): Updated.
1087 (coff_compute_section_file_positions): Likewise.
1088 * elf.c (assign_section_numbers): Likewise.
1089 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1090 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1091 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
1092 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1093 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1094 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1096 * ecoff.c (bfd_debug_section): Initialize prev.
1098 * section.c (bfd_section): Add prev.
1099 (bfd_section_list_remove): Updated.
1100 (bfd_section_list_append): New.
1101 (bfd_section_list_insert_after): New.
1102 (bfd_section_list_insert_before): New.
1103 (bfd_section_list_insert): Removed.
1104 (bfd_section_removed_from_list): Updated.
1105 (STD_SECTION): Initialize prev.
1106 (bfd_section_init): Updated.
1107 (bfd_section_list_clear): Updated.
1109 * bfd-in2.h: Regenerated.
1111 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1113 * elf.c (_bfd_elf_new_section_hook): Don't call
1114 _bfd_elf_get_sec_type_attr on sections from input files.
1116 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1118 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
1119 hash table size 16699 instead of bfd_hash_table_init.
1121 2005-05-01 Paul Brook <paul@codesourcery.com>
1123 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
1124 definition has already been seen.
1126 2005-05-01 Paul Brook <paul@codesourcery.com>
1128 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
1129 R_ARM_PLT32 the same as R_ARM_PC24.
1130 (arm_add_to_rel): Ditto.
1132 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1134 * config.bfd: Add h8300*-*-rtemscoff.
1135 Switch h8300*-*-rtems* to elf.
1137 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1139 * aclocal.m4, Makefile.in: Regnerated.
1141 2005-04-28 Paul Brook <paul@codesourcery.com>
1143 Merge changes only applied to Makefile.in.
1144 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
1145 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1146 (elfxx-sparc.lo): New rule.
1147 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1148 (elf64-sparc.lo): Likewise.
1150 2005-04-28 Julian Brown <julian@codesourcery.com>
1152 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
1155 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
1157 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
1159 * elf.c (bfd_elf_sym_name): Updated.
1160 (group_signature): Likewise.
1161 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1162 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
1163 (ppc64_elf_edit_toc): Likewise.
1164 (ppc64_elf_relocate_section): Likewise.
1165 * elfcode.h (elf_slurp_symbol_table): Likewise.
1166 * elflink.c (elf_link_input_bfd): Likewise.
1168 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
1169 bfd_elf_sym_name to get local symbol name when reporting errors.
1171 2005-04-27 Nick Clifton <nickc@redhat.com>
1173 * elflink.c (elf_link_input_bfd): Handle the case where a badly
1174 formatted input file results in a reloc which has no associated
1177 2005-04-26 Jerome Guitton <guitton@gnat.com>
1179 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
1181 2005-04-25 David S. Miller <davem@davemloft.net>
1183 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
1184 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
1185 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
1188 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
1191 * elflink.c (elf_link_input_bfd): Make non-debugging reference
1192 to discarded section an error.
1194 2005-04-21 Jerome Guitton <guitton@gnat.com>
1196 * configure.in: Replace BFD_NEED_DECLARATION checks by the
1197 corresponding AC_CHECK_DECLS.
1198 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
1200 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
1201 * configure: Regenerate.
1204 2005-04-21 Andreas Schwab <schwab@suse.de>
1206 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
1207 unsigned from type of dynamic_interpreter.
1208 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
1211 * elf.c (assign_section_numbers): Fix comment.
1213 2005-04-21 Jerome Guitton <guitton@gnat.com>
1215 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
1216 for struct som_exec_auxhdr fields.
1218 2005-04-21 Nick Clifton <nickc@redhat.com>
1220 * aout-adobe.c: Convert to ISO C and fix formatting.
1221 * aout-arm.c: Convert to ISO C and fix formatting.
1222 * aout-cris.c: Convert to ISO C and fix formatting.
1223 * aout-ns32k.c: Convert to ISO C and fix formatting.
1224 * aout-tic30.c: Convert to ISO C and fix formatting.
1225 * coffcode.h: Convert to ISO C and fix formatting.
1226 * coffswap.h: Convert to ISO C and fix formatting.
1227 * i386aout.c: Convert to ISO C and fix formatting.
1228 * libaout.h: Convert to ISO C and fix formatting.
1229 * libcoff-in.h: Convert to ISO C and fix formatting.
1230 * libcoff.h: Convert to ISO C and fix formatting.
1231 * libecoff.h: Convert to ISO C and fix formatting.
1232 * libnlm.h: Convert to ISO C and fix formatting.
1233 * libpei.h: Convert to ISO C and fix formatting.
1234 * libxcoff.h: Convert to ISO C and fix formatting.
1235 * nlm-target.h: Convert to ISO C and fix formatting.
1236 * nlm.c: Convert to ISO C and fix formatting.
1237 * nlm32-alpha.c: Convert to ISO C and fix formatting.
1238 * nlm32-i386.c: Convert to ISO C and fix formatting.
1239 * nlm32-ppc.c: Convert to ISO C and fix formatting.
1240 * nlm32-sparc.c: Convert to ISO C and fix formatting.
1241 * nlmcode.h: Convert to ISO C and fix formatting.
1242 * nlmswap.h: Convert to ISO C and fix formatting.
1243 * pe-mips.c: Convert to ISO C and fix formatting.
1244 * peXXigen.c: Convert to ISO C and fix formatting.
1245 * peicode.h: Convert to ISO C and fix formatting.
1246 * vms-gsd.c: Convert to ISO C and fix formatting.
1247 * vms-hdr.c: Convert to ISO C and fix formatting.
1248 * vms-misc.c: Convert to ISO C and fix formatting.
1249 * vms-tir.c: Convert to ISO C and fix formatting.
1250 * vms.c: Convert to ISO C and fix formatting.
1251 * vms.h: Convert to ISO C and fix formatting.
1253 * coffgen.c (coff_print_symbol): Restore correct formatting of
1256 2005-04-20 David S. Miller <davem@davemloft.net>
1258 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
1259 (_bfd_sparc_elf_link_hash_table_create): Likewise.
1260 (allocate_dynrelocs): Likewise.
1262 2005-04-20 Jerome Guitton <guitton@gnat.com>
1264 * configure.in: Fix the check for basename declaration. Add check
1265 for declarations of ftello, ftello64, fseeko, fseeko64.
1266 * configure: Regenerate.
1268 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
1270 2005-04-19 David S. Miller <davem@davemloft.net>
1272 * elfxx-sparc.c: New file.
1273 * elfxx-sparc.h: New file.
1274 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
1275 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1276 (elfxx-sparc.lo): New rule.
1277 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1278 (elf64-sparc.lo): Likewise.
1279 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
1280 (bfd_elf64_sparc_vec): Likewise.
1281 * configure: Regenerate.
1282 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
1283 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
1284 which is more consistent with elf32-sparc.c
1286 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
1288 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
1289 (mips_elf_create_local_got_entry): Check h->root.forced_local.
1291 2005-04-19 Alan Modra <amodra@bigpond.net.au>
1293 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
1294 dynamic relocs in non-SEC_ALLOC sections.
1295 (ppc_elf_gc_sweep_hook): Likewise.
1296 (ppc_elf_relax_section): Likewise.
1297 (ppc_elf_relocate_section): Likewise.
1299 2005-04-18 Nick Clifton <nickc@redhat.com>
1301 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
1302 assigning a value to return_value.
1304 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1307 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
1310 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1313 * elf.c (setup_group): Properly handle zero group count.
1315 2005-04-17 Mark Kettenis <kettenis@gnu.org>
1317 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
1318 (som_is_subspace, compare_subspaces, som_compute_checksum)
1319 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
1321 (hppa_som_reloc, compare_syms, compare_subspaces)
1322 (som_print_symbol, som_get_section_contents)
1323 (som_set_section_contents): Remove space after 'void *'.
1324 (som_bfd_print_private_bfd_data): Use %lx to print longs.
1325 (som_bfd_merge_private_bfd_data)
1326 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
1329 2004-04-15 Julian Brown <julian@codesourcery.com>
1331 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1332 * bfd-in2.h: Regenerate.
1333 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
1334 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
1335 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
1336 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
1337 relocations if requested to.
1338 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
1339 use_blx rather than symbian_p.
1340 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
1341 use_blx is in effect.
1342 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
1345 2005-04-15 Nick Clifton <nickc@redhat.com>
1347 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
1350 2005-04-15 Alan Modra <amodra@bigpond.net.au>
1353 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
1354 used as a list pointer.
1356 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1358 * Makefile.am (NO_WERROR): Define.
1359 * warning.m4: New file
1360 * acinclude.m4: Include warning.m4.
1361 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1362 * Makefile.in: Regenerate.
1363 * configure: Regenerate.
1365 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1367 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
1368 Write trailing padding.
1370 * merge.c (merge_strings): Round up section size for alignment.
1372 2005-04-14 David S. Miller <davem@davemloft.net>
1374 Add TLS support for 64-bit Sparc ELF.
1375 * elf64-sparc.c (sparc64_elf_dyn_relocs,
1376 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
1377 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
1378 sparc64_elf_hash_entry, sparc64_elf_tdata,
1379 sparc64_elf_local_got_tls_type): New defines.
1380 (sparc64_elf_mkobject): New function.
1381 (sparc64_elf_link_hash_table): Add members for dynamic linker
1382 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
1383 uion to track TLS GOT references. Add sym_sec to cache
1384 mappings from local sym to section.
1385 (link_hash_newfunc): New function.
1386 (sparc64_elf_bfd_link_hash_table_create): Rename to
1387 sparc64_elf_link_hash_table_create for consistency.
1388 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
1389 (sparc64_elf_create_dynamic_sections): Initialize new section
1390 members of sparc64_elf_link_hash_table. Only init srelbss
1392 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
1394 (SPARC_NOP): Define.
1395 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
1396 sparc64_elf_plt_ptr_offset): Delete.
1397 (sparc64_plt_entry_build): New function to build PLT entries
1398 gradually instread of all at once at the end of linking.
1399 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
1400 local vars. Get them from sparc64_elf_hash_table instead.
1401 Check early on if r_symndx is in bounds. Handle TLS transitions.
1402 Account for TLS GOT references and DF_STATIC_TLS, as needed.
1403 For TLS relocs, record the tls_type in either
1404 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
1405 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
1406 to the __tls_get_addr symbol. For PLT relocs, track references
1407 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
1408 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
1409 symbol references, count the number of relocations needed for
1410 that symbol. For default switch case, don't error, this lets
1411 the TLS relocs not explicitly handled by this function get
1413 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
1414 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
1415 it from sparc64_elf_hash_table. Store the real PLT offset
1416 in h->plt.offset, and build PLT entries one at a time. Also
1417 get .dynbss section pointer from htab.
1418 (allocate_dynrelocs, readonly_dynrelocs,
1419 sparc64_omit_section_dynsym): New functions.
1420 (sparc64_elf_omit_section_dynsym): Use these new functions as
1422 (dtpoff_base, tpoff): New functions.
1423 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
1424 locals, get them from sparc64_elf_hash_table. Handle TLS
1425 relocations and refcounting in main relocation loop.
1426 (sparc64_elf_finish_dynamic_symbol): Use
1427 sparc64_elf_link_hash_table. Build PLT entries as we see
1428 them. Handle TLS GOT relocations.
1429 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
1430 from sparc64_elf_hash_table. Initialize only PLT header
1431 not all entries since we not build PLT entries one by one.
1432 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
1433 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
1434 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
1436 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
1438 * elflink.c (elf_link_input_bfd): Update check for removed
1441 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1443 * Makefile.am: Run "make dep-am".
1444 * Makefile.in: Regenerate.
1445 * aclocal.m4: Regenerate.
1446 * libcoff.h: Regenerate.
1448 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1450 * linker.c (_bfd_generic_link_output_symbols): Also check if
1451 the output section of an input section has been removed from
1454 * section.c (bfd_section_list_remove): Clear the next field
1455 of the removed section.
1456 (bfd_section_removed_from_list): New.
1457 * bfd-in2.h: Regenerated.
1459 2005-04-11 David S. Miller <davem@davemloft.net>
1461 * elf32-sparc.c (elf32_sparc_relocate_section,
1462 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
1463 R_SPARC_TLS_LE_{HIX22,LOX10}.
1464 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
1465 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
1466 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
1467 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
1469 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1471 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
1473 2005-04-11 Nick Clifton <nickc@redhat.com>
1475 * aout-target.h: Convert to ISO C.
1476 * aoutf1.h: Convert to ISO C.
1477 * aoutx.h: Convert to ISO C.
1478 * bout.c: Convert to ISO C.
1479 * dwarf1.c: Convert to ISO C.
1480 * ecoffswap.h: Convert to ISO C.
1481 * freebsd.h: Convert to ISO C.
1482 * genlink.h: Convert to ISO C.
1483 * ieee.c: Convert to ISO C.
1484 * ihex.c: Convert to ISO C.
1485 * libcoff-in.h: Convert to ISO C.
1486 * mach-o.c: Convert to ISO C.
1487 * mach-o.h: Convert to ISO C.
1488 * netbsd.h: Convert to ISO C.
1489 * ns32k.h: Convert to ISO C.
1490 * ns32knetbsd.c: Convert to ISO C.
1491 * oasys.c: Convert to ISO C.
1492 * pdp11.c: Convert to ISO C.
1493 * pef-traceback.h: Convert to ISO C.
1494 * pef.c: Convert to ISO C.
1495 * pef.h: Convert to ISO C.
1496 * riscix.c: Convert to ISO C.
1497 * som.c: Convert to ISO C.
1498 * som.h: Convert to ISO C.
1499 * srec.c: Convert to ISO C.
1500 * stabs.c: Convert to ISO C.
1501 * sunos.c: Convert to ISO C.
1502 * tekhex.c: Convert to ISO C.
1503 * versados.c: Convert to ISO C.
1504 * version.h: Convert to ISO C.
1505 * xcoff-target.h: Convert to ISO C.
1506 * xcofflink.c: Convert to ISO C.
1507 * xsym.c: Convert to ISO C.
1508 * xsym.h: Convert to ISO C.
1510 2005-04-08 Paul Brook <paul@codesourcery.com>
1512 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
1513 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
1514 (ARM2THUMB_PIC_GLUE_SIZE): Define.
1515 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
1516 (elf32_arm_to_thumb_stub): Create PIC stubs.
1517 (record_arm_to_thumb_glue): Use different stub size for relocatable
1520 2005-04-05 Alan Modra <amodra@bigpond.net.au>
1522 * elf64-ppc.c (dec_dynrel_count): New function split out from
1523 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
1524 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
1525 (ppc64_elf_tls_optimize): Likewise.
1527 2005-04-05 Mark Kettenis <kettenis@gnu.org>
1529 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
1530 CORE_WCOOKIE_OFFSET.
1531 (SPARC64_WCOOKIE_OFFSET): New.
1532 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
1534 2005-04-05 Nick Clifton <nickc@redhat.com>
1536 * po/rw.po: New translation: Kinyarwanda
1537 * configure.in (ALL_LINGUAS): Add rw
1538 * configure: Regenerate.
1540 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
1542 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
1543 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
1544 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
1546 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
1547 to check for SHT_MIPS_OPTIONS sections.
1548 (_bfd_mips_elf_set_section_contents): Likewise.
1550 2005-04-04 Eric Christopher <echristo@redhat.com>
1552 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
1553 Clean up gp handling code.
1555 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1557 * elf.c (bfd_elf_set_group_contents): Ignore linker created
1559 (assign_section_numbers): Accept link_info. Check SHT_GROUP
1560 sections for relocatable files only. Remove the linker created
1562 (_bfd_elf_compute_section_file_positions): Pass link_info to
1563 assign_section_numbers.
1565 * elfxx-ia64.c (elfNN_ia64_object_p): New.
1566 (elf_backend_object_p): Defined.
1568 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
1572 2005-04-03 Fred Fish <fnf@specifixinc.com>
1574 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
1575 dwarf_ranges_size members.
1576 (struct comp_unit): Add base_address member.
1577 (struct funcinfo): Replace low/high members with an arange.
1578 (arange_add): Replace incoming "unit" parameter with "abfd" and
1579 "first_arange" pointers. Reorganize/rewrite function body.
1580 (decode_line_info): Change arange_add call to pass bfd and arange
1582 (lookup_address_in_line_info_table): Use arange list instead of
1583 individual low/high members. Walk function's arange list to find
1584 lowest PC in list, to test for overlapping functions.
1585 (read_debug_ranges): New function, reads the debug_ranges section.
1586 (lookup_address_in_function_table): Use arange list instead of
1587 individual low/high members. Rewrite to find smallest range that
1589 (read_rangelist): Read a given rangelist from debug_ranges.
1590 (scan_unit_for_functions): Use arange list instead of individual
1591 low/high members. Handle a DW_AT_ranges attribute.
1592 (parse_comp_unit): Use arange list instead of individual low/high
1593 members. Save comp unit base address. Handle a DW_AT_ranges
1596 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
1598 * elf.c (assign_section_numbers): Really use the kept section.
1600 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf-bfd.h (_bfd_elf_check_kept_section): New.
1604 * elf.c (assign_section_numbers): When sh_link points to a
1605 discarded section, call _bfd_elf_check_kept_section to see if
1606 the kept section can be used. Otherwise reject sh_link
1607 pointing to discarded section.
1609 * elflink.c (_bfd_elf_check_kept_section): New.
1610 (elf_link_input_bfd): Use it.
1612 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1614 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
1615 that we no longer need.
1617 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1619 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
1621 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
1623 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf.c (assign_section_numbers): Fix a typo.
1627 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1629 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
1631 (_bfd_elf_section_already_linked): Likewise.
1633 2005-03-31 Jerome Guitton <guitton@gnat.com>
1635 * config.in: Regenerate.
1637 2005-03-31 Jerome Guitton <guitton@gnat.com>
1639 * config.in (HAVE_DECL_BASENAME): New configure macro.
1640 * configure.in: Check for basename.
1641 * configure: Regenerate.
1643 2005-03-30 Julian Brown <julian@codesourcery.com>
1645 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
1646 bfd_elf32_is_arm_mapping_symbol_name.
1647 * bfd-in2.h: Regenerate.
1648 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
1649 bfd_elf32_is_arm_mapping_symbol_name.
1650 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
1651 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1652 (arm_elf_find_function): Likewise.
1653 (elf32_arm_output_symbol_hook): Likewise.
1655 2005-03-30 Julian Brown <julian@codesourcery.com>
1657 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
1658 * bfd-in2.h: Regenerate.
1659 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
1660 bfd_elf32_is_arm_mapping_symbol_name.
1661 (elf32_arm_output_symbol_hook): Likewise.
1662 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
1664 (is_arm_mapping_symbol_name): Function moved from here...
1665 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
1668 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1670 * configure.in: Check for ffs decl and alphabetize.
1671 * config.in: Regenerate.
1672 * configure: Regenerate.
1673 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1675 2005-03-29 Fred Fish <fnf@specifixinc.com>
1677 * dwarf2.c (struct comp_unit): Fix typo.
1678 (scan_unit_for_functions): Remove unused local variable "name"
1679 and dead code that set it.
1681 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1682 Phil Blundell <philb@gnu.org>
1684 * bfd-in2.h, libbfd.h: Regenerated.
1685 * reloc.c: Add ARM TLS relocations.
1686 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
1688 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
1689 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
1690 (elf32_arm_tls_ie32_howto): New.
1691 (elf32_arm_howto_from_type): Support TLS relocations.
1692 (elf32_arm_reloc_map): Likewise.
1693 (elf32_arm_reloc_type_lookup): Likewise.
1695 (struct elf32_arm_obj_tdata): New.
1696 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
1697 (elf32_arm_mkobject): New function.
1698 (struct elf32_arm_relocs_copied): Add pc_count.
1699 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
1700 (GOT_TLS_IE): Define.
1701 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
1702 (elf32_arm_link_hash_newfunc): Initialize tls_type.
1703 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
1704 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
1705 (dtpoff_base, tpoff): New functions.
1706 (elf32_arm_final_link_relocate): Handle TLS relocations.
1707 (IS_ARM_TLS_RELOC): Define.
1708 (elf32_arm_relocate_section): Warn about TLS mismatches.
1709 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
1710 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
1711 TLS relocations and pc_count.
1712 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
1713 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
1715 (elf32_arm_size_dynamic_sections): Handle TLS.
1716 (elf32_arm_finish_dynamic_symbol): Likewise.
1717 (bfd_elf32_mkobject): Define.
1719 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1721 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
1722 relocation types. Don't count relocations which will use a PLT.
1724 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1726 * elf.c (elfcore_grok_nto_status): Print tid as long.
1727 (elfcore_grok_nto_regs): Likewise.
1729 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1731 * irix-core.c: Remove some unnecessary prototypes.
1733 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1735 * irix-core.c: Convert to ISO C.
1737 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1739 * irix-core.c (do_sections): Replace + by | in expression.
1740 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
1741 to unused parameters to avoid a compiler warning.
1743 2005-03-28 Mark Kettenis <kettenis@gnu.org>
1745 * netbsd-core.c: Convert to ISO C. Fix formatting.
1747 2005-03-24 Eric Christopher <echristo@redhat.com>
1749 * elfxx-mips.c: Revert previous patch.
1751 2005-03-24 Nick Clifton <nickc@redhat.com>
1753 * targets.c (_bfd_target_vector): Only include the
1754 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
1755 all targets enabled.
1757 2005-03-24 James E Wilson <wilson@specifixinc.com>
1759 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
1760 (BFD64_BACKENDS): Add elf32-ia64.lo.
1761 * Makefile.in: Regenerate.
1763 2005-03-23 Eric Christopher <echristo@redhat.com>
1765 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
1766 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
1767 after emitting relocation.
1768 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
1769 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
1772 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1773 Nick Clifton <nickc@redhat.com>
1775 * config.bfd: Accept any C library to accompany a GNU Linux
1776 implementation, not just the GNU C library.
1777 * configure.in: Likewise.
1778 * configure: Regenerate.
1780 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
1782 * bfd-in.h (_bfd_elf_provide_symbol): New.
1783 * bfd-in2.h: Regenerated.
1785 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
1786 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
1789 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
1792 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
1794 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
1796 2005-03-22 Bob Wilson <bob.wilson@acm.org>
1798 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
1799 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
1800 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
1801 (xtensa_opcode_decode): Rearrange code.
1803 2005-03-22 Nick Clifton <nickc@redhat.com>
1805 * binary.c: Convert to ISO C90 formatting.
1806 * coff-arm.c: Convert to ISO C90 formatting.
1807 * coffgen.c: Convert to ISO C90 formatting.
1808 * elf32-gen.c: Convert to ISO C90 formatting.
1809 * elf64-gen.c: Convert to ISO C90 formatting.
1810 * hash.c: Convert to ISO C90 formatting.
1811 * ieee.c: Convert to ISO C90 formatting.
1813 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1815 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
1816 unresolved symbols in R_ARM_NONE relocations.
1818 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1820 * elf32-arm.c (elf32_arm_final_link_relocate): Add
1821 UNRESOLVED_RELOC_P argument. Set it appropriately.
1822 (elf32_arm_relocate_section): Update call to
1823 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
1824 unresolved_reloc instead.
1826 2005-03-23 Alan Modra <amodra@bigpond.net.au>
1828 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
1829 .gnu.warning.* sections.
1831 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1833 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
1835 (ppc_elf_create_linker_section): Don't try to reuse existing section.
1836 (elf_create_pointer_linker_section): Delete info parm. Don't make
1837 h dynamic. Don't set written_address_p.
1838 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
1839 (bfd_put_ptr): Delete.
1840 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
1841 Always write section contents. Assert global sym is def_regular.
1842 Use offset bottom bit as a written flag.
1843 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
1846 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1848 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
1849 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
1852 2005-03-21 Nick Clifton <nickc@redhat.com>
1854 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
1856 (t2a1_bx_pc_insn): Likewise.
1857 (t2a2_noop_insn): Likewise.
1858 (t2a3_b_insn): Likewise.
1859 (t2a1_push_insn): Likewise.
1860 (t2a2_ldr_insn): Likewise.
1861 (t2a3_mov_insn): Likewise.
1862 (t2a4_bx_insn): Likewise.
1863 (t2a5_pop_insn): Likewise.
1864 (t2a6_bx_insn): Likewise.
1865 (coff_arm_relocate_section): Only declare the high_address
1866 variable for non WINCE targets.
1868 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1870 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
1871 SEC_LINKER_CREATED. Attach to dynobj.
1872 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
1874 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1876 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
1877 sym_offset. Add name, bss_name, sym_name, sym_val.
1878 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
1879 Add sdata array of elf_linker_section_t.
1880 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
1881 (enum elf_linker_section_enum): Delete.
1882 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
1883 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
1884 the special sections are needed. Adjust htab->sdata refs.
1885 Ensure dynobj is set in sreloc code.
1886 (ppc_elf_size_dynamic_sections): Strip sdata sections.
1887 (ppc_elf_set_sdata_syms): New function.
1888 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
1889 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
1890 sym_val instead of sym_hash.
1891 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
1893 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1895 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
1896 (ppc_elf_merge_private_bfd_data): Likewise.
1898 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1900 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
1901 (ppc_elf_create_linker_section): Don't create rel_section.
1902 (elf_create_pointer_linker_section): Don't size relocs.
1903 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
1904 Don't generate relocs.
1905 (ppc_elf_relocate_section): Adjust calls to
1906 elf_finish_pointer_linker_section.
1908 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1910 * elf32-ppc.c (is_ppc_elf_target): New function.
1911 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
1912 for bfd_target_elf_flavour. Do this test before endian check.
1913 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
1914 (ppc_elf_size_dynamic_sections): Likewise.
1916 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
1918 * elf-bfd.h (elf_backend_data): Add int to
1919 elf_backend_section_from_shdr.
1920 (bfd_elf_section_data): Update comment for this_idx.
1921 (_bfd_elf_make_section_from_shdr): Add int.
1922 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
1924 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
1925 and use it to set this_idx in bfd_elf_section_data.
1926 (bfd_section_from_shdr): Pass shindex to
1927 _bfd_elf_make_section_from_shdr.
1928 (_bfd_elf_section_from_bfd_section): Use this_idx in
1929 bfd_elf_section_data to find section index.
1931 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
1932 index and pass it to _bfd_elf_make_section_from_shdr.
1933 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
1934 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1935 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
1936 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
1937 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
1938 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
1939 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
1940 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
1941 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
1943 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
1944 Ross Ridge <rridge@csclub.uwaterloo.ca>
1946 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
1947 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
1950 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1952 * elflink.c (elf_mark_used_section): Remove check for special
1955 2005-03-18 Andreas Schwab <schwab@suse.de>
1957 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
1958 from bfd_vma to ia64_insn, remove broken cast.
1960 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1962 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
1963 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
1964 elf_m68k_finish_dynamic_sections): Use it.
1966 2005-03-17 Paul Brook <paul@codesourcery.com>
1967 Dan Jacobowitz <dan@codesourcery.com>
1968 Mark Mitchell <mark@codesourcery.com>
1970 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
1971 (elf32_arm_additional_program_headers): Likewise.
1972 (elf_backend_modify_segment_map): Define.
1973 (elf_backend_additional_program_headers): Likewise.
1974 (elf32_arm_symbian_modify_segment_map): Use
1975 elf32_arm_modify_segment_map.
1977 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1979 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
1980 for special sections.
1982 2005-03-18 Alan Modra <amodra@bigpond.net.au>
1984 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
1985 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
1986 section_sym_count param, and return number of section symbols.
1987 (bfd_elf_size_dynamic_sections): Clear section symbol area of
1988 .dynsym contents. Don't bother calling swap_symbol_out on the
1989 first all-zero dynsym.
1990 (elf_mark_used_section): Formatting. Avoid twiddling flags in
1991 special sections like bfd_abs_section.
1992 (bfd_elf_gc_sections): Spelling fix.
1994 2005-03-16 Fred Fish <fnf@specifixinc.com>
1997 * dwarf2.c (read_indirect_string): Fix apparent typo, check
1998 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2000 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2002 * elflink.c (elf_mark_used_section): New.
2003 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2004 non-relocatable link if we don't do GC.
2006 2005-03-16 Nick Clifton <nickc@redhat.com>
2007 Ben Elliston <bje@au.ibm.com>
2009 * configure.in (werror): New switch: Add -Werror to the
2010 compiler command line. Enabled by default. Disable via
2012 * configure: Regenerate.
2014 2005-03-16 Nick Clifton <nickc@redhat.com>
2016 * ecoff.c: Convert to ISO C90 formatting.
2018 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2020 * elf32-ppc.c: Divide file into general and linker specific
2021 functions. Sort linker functions into roughly the order in which
2022 they are called by the ELF linker code.
2024 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2026 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
2027 on section. Correct comment, and add FIXME.
2028 (ppc_elf_additional_program_headers): Don't bump header count for
2029 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
2030 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
2031 do allocate memory if they need it.
2033 2005-03-15 Mikkel Krautz <krautz@gmail.com>
2035 * config.bfd (x86_64-elf): Add target.
2037 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2039 * po/es.po: Commit new Spanish translation.
2041 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
2043 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
2044 for global symbol when reporting overflow.
2046 2005-03-11 Jakub Jelinek <jakub@redhat.com>
2048 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
2049 * libbfd.h: Rebuilt.
2050 * archive.c (_bfd_ar_spacepad): New function.
2051 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
2052 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
2053 coff_write_armap): Use it.
2054 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
2056 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
2058 2005-03-10 Mark Kettenis <kettenis@gnu.org>
2060 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
2061 has_table to the start of the function.
2063 2005-03-10 Ben Elliston <bje@au.ibm.com>
2065 * archive.c: Include hashtab.h.
2066 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
2067 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
2068 (hash_file_ptr): New function.
2069 (eq_file_ptr): Likewise.
2070 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
2071 * libbfd-in.h: Include hashtab.h.
2072 (struct artdata): Change `cache' member type to htab_t.
2073 * libbfd.h: Rebuild.
2075 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2077 * configure.in: Bump version to 2.16.90.
2078 * configure: Regenerated.
2080 2005-03-07 Jakub Jelinek <jakub@redhat.com>
2082 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
2083 close is a function like macro in system headers.
2085 2005-03-07 Alan Modra <amodra@bigpond.net.au>
2088 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
2089 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
2091 2005-03-06 Alan Modra <amodra@bigpond.net.au>
2093 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
2095 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2097 * po/bfd.pot: Regenerate.
2099 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2101 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
2103 (func_desc_adjust): Force dot-syms local in executables as well
2106 2005-03-04 David Daney <ddaney@avtrex.com>
2108 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
2109 '__gnu_local_gp' symbol used by gas -mno-shared.
2111 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
2113 * elf-bfd.h (elf_backend_data): Add "const char *" to
2114 elf_backend_section_from_phdr.
2116 * elf.c (bfd_section_from_phdr): Pass "proc" to the
2117 elf_backend_section_from_phdr hook.
2119 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2120 Joseph Myers <joseph@codesourcery.com>
2122 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
2123 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
2125 (struct mips_elf_got_per_bfd_arg): Add global_count.
2126 (struct mips_elf_count_tls_arg): New.
2127 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
2128 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
2129 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
2130 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
2131 (TLS_RELOC_P): Define.
2132 (TP_OFFSET, DTP_OFFSET): Define.
2133 (dtprel_base, tprel_base): New functions.
2134 (mips_elf_link_hash_newfunc): Initialize tls_type.
2135 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
2136 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
2138 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
2139 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
2140 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
2141 (mips_tls_got_index): New functions.
2142 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
2143 arguments. Pass them to mips_elf_create_local_got_entry. Use
2145 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
2147 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
2148 mips_elf_create_local_got_entry.
2149 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
2150 arguments. Handle TLS entries.
2151 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
2152 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
2154 (mips_elf_record_global_got_symbol): Likewise.
2155 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
2157 (mips_elf_merge_gots): Handle TLS entries when merging.
2158 (mips_elf_initialize_tls_index): New function.
2159 (mips_elf_set_global_got_offset): Handle TLS entries.
2160 (mips_elf_adjust_gp): Handle TLS.
2161 (mips_elf_multi_got): Remove redundant call to
2162 mips_elf_resolve_final_got_entries. Initialize global_count.
2163 Correct a comment. Initialize new TLS members of mips_got_info.
2164 Assign TLS GOT indexes for new GOTs.
2165 (mips_elf_create_got_section): Initialize new TLS members of
2167 (mips_elf_calculate_relocation): Handle TLS relocs.
2168 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
2170 (_bfd_mips_elf_always_size_sections): Handle TLS.
2171 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2172 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
2174 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
2175 (_bfd_mips_elf_hide_symbol): Handle TLS.
2176 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
2177 (mips_reloc_map): Add TLS relocs.
2178 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
2179 * elf64-mips.c (mips_elf64_howto_table_rel)
2180 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
2181 * reloc.c: Define new MIPS TLS relocations.
2182 * libbfd.h, bfd-in2.h: Regenerated.
2184 2005-03-02 Jan Beulich <jbeulich@novell.com>
2186 * Makefile.am: Add dependency of cache.o on libiberty.h.
2187 * cache.c: Include libiberty.h.
2188 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
2190 2005-03-01 Zack Weinberg <zack@codesourcery.com>
2192 * elf.c (bfd_section_from_shdr <default case>): Call
2193 elf_backend_section_from_shdr hook unconditionally, and return
2195 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
2196 * elfxx-target.h (elf_backend_section_from_shdr)
2197 (elf_backend_section_from_phdr): Default to
2198 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
2201 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2203 * targets.h: Typo fix.
2204 * bfd-in2.h: Regenerate.
2206 * bout.c (b_out_write_object_contents): Don't use sizeof on host
2207 structs to size on-disk structures.
2208 (b_out_set_section_contents): Size the external struct, not the
2209 internal one for on-disk size.
2210 (b_out_sizeof_headers): Likewise.
2212 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2214 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
2215 entry points with the func descriptor as well as undefweak.
2217 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
2219 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
2220 present when IMPORT_NAME_UNDOECRATE is used.
2222 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
2225 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
2228 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
2229 to _bfd_elf_merge_symbol.
2231 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
2232 unsigned int to return the alignment of the old common symbol
2233 in the dynamic object.
2234 (_bfd_elf_add_default_symbol): Pass NULL to
2235 _bfd_elf_merge_symbol.
2236 (elf_link_add_object_symbols): Pass &old_alignment to
2237 _bfd_elf_merge_symbol. Get the alignment of the new common
2238 symbol in the dynamic object.
2240 2005-02-24 Ben Elliston <bje@au.ibm.com>
2242 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
2243 * format.c (bfd_check_format_matches): Likewise.
2244 * archive.c (BFD_GNU960_ARMAG): Likewise.
2245 (bfd_generic_archive_p): Likewise.
2246 (_bfd_write_archive_contents): Likewise.
2248 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
2250 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
2251 * configure: Regenerate.
2253 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
2255 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
2256 COMDAT group sections to have default visibility.
2258 2005-02-24 Alan Modra <amodra@bigpond.net.au>
2260 * coffcode.h (coff_print_aux): Warning fix.
2261 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
2262 instead of section pointer to identify.
2263 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
2264 the correct size buffer for local sym mangling too.
2265 (h8300_bfd_link_add_symbols): Likewise.
2266 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
2268 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
2269 * elf32-xtensa.c (literal_value_hash): Warning fix.
2270 * versados.c (process_otr): Warning fix.
2271 (versados_canonicalize_reloc): Likewise.
2272 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
2273 * vms.c (fill_section_ptr): Warning fix.
2275 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
2277 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
2278 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
2280 2005-02-23 Nick Clifton <nickc@redhat.com>
2282 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
2283 the relvaddr field of the Elf32_crinfo structure.
2285 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
2286 variables that are passed by reference to
2287 m68hc11_get_relocation_value in case that function does not
2290 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
2291 return statements and replace with a single return at the end of
2292 the function. This helps pacify the flow analysis code in gcc 4.0.
2294 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
2295 strtab to avoid compile time warning.
2297 2005-02-23 Ben Elliston <bje@au.ibm.com>
2299 * opncls.c (bfd_zalloc): Document this function.
2301 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2303 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
2304 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
2305 Replace SEC_SHARED with SEC_COFF_SHARED.
2306 (styp_to_sec_flags): Likewise.
2308 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
2309 (TARGET_LITTLE_SYM): Likewise.
2311 * section.c (SEC_ARCH_BIT_0): Removed.
2312 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
2313 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
2314 (SEC_SHARED): Renamed to ...
2315 (SEC_COFF_SHARED): This.
2316 (SEC_BLOCK): Renamed to ...
2317 (SEC_TIC54X_BLOCK): This.
2318 (SEC_CLINK): Renamed to ...
2319 (SEC_TIC54X_CLINK): This.
2320 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
2321 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
2323 * bfd-in2.h: Regenerated.
2325 2005-02-21 Fred Fish <fnf@specifixinc.com>
2327 * dwarf2.c (find_abstract_instance_name): Call recursively
2328 to handle a DW_AT_specification.
2330 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2332 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
2333 mips_elf_create_dynamic_relocation,
2334 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
2335 Remove #if 0'd code.
2337 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2339 * Makefile.am: Run "make dep-am"
2340 * Makefile.in: Regenerate.
2342 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2344 * coffgen.c (bfd_coff_get_comdat_section): Check that
2345 coff_section_data isn't NULL.
2347 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2349 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
2350 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
2351 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
2352 useless assignments.
2353 (xcoff_write_archive_contents_big): Likewise.
2354 (_bfd_xcoff_put_ldsymbol_name): Likewise.
2355 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
2356 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
2357 * cofflink.c (process_embedded_commands): Warning fixes.
2358 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
2360 * dwarf2.c: Warning fixes.
2361 * elf-bfd.h: Likewise.
2362 * elf-eh-frame.c: Likewise.
2363 * elf-strtab.c: Likewise.
2365 * elf32-m68k.c: Likewise.
2366 * elf32-ppc.c: Likewise.
2367 * elf32-sh-symbian.c: Likewise.
2368 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
2369 * elf64-sh64.c: Likewise.
2370 * peicode.h: Likewise.
2371 * elf64-mmix.c: Warning fixes.
2372 * elfcode.h: Likewise.
2373 * elfxx-mips.c: Likewise.
2374 * libbfd-in.h: Likewise.
2375 * libbfd.c: Likewise.
2376 * mach-o.c: Likewise.
2377 * merge.c: Likewise.
2379 * opncls.c: Likewise.
2382 * vms-hdr.c: Likewise.
2383 * vms-tir.c: Likewise.
2384 * xtensa-isa.c: Likewise.
2385 * xtensa-modules.c: Likewise.
2387 (pstrcmp): Use correct choice of string lengths. Fix return value.
2388 (bfd_sym_module_name): Correct string length.
2389 * bfd-in2.h: Regenerate.
2390 * libbfd.h: Regenerate.
2392 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
2394 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
2395 uninitialized check_segment[1] in TLSMOFF case.
2396 Reported by Alan Modra.
2397 (elf32_frv_relocate_section): Improve errors and warnings.
2399 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2401 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
2403 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2405 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
2406 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
2407 * pef.c (bfd_pef_scan): Don't ignore return value of
2408 bfd_pef_scan_start_address.
2409 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
2410 bfd_mach_o_scan_start_address.
2411 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
2412 * elfxx-mips.c: Remove unnecessary prototypes.
2413 (sort_dynamic_relocs_64): Abort if not BFD64.
2415 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2417 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
2418 Skip toc reloc adjust if reloc_count is zero.
2420 2005-02-15 Nigel Stephens <nigel@mips.com>
2421 Maciej W. Rozycki <macro@mips.com>
2423 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2424 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2425 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2426 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2427 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2429 (mips16_gprel_reloc): Remove bit shuffling; call
2430 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2431 and _bfd_mips16_elf_reloc_shuffle() instead.
2432 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2433 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2435 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
2436 elf_mips16_howto_table_rel.
2437 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
2438 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
2439 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2440 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
2441 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2443 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
2444 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
2445 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
2447 (mips16_gprel_reloc): Remove bit shuffling; call
2448 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2449 and _bfd_mips16_elf_reloc_shuffle() instead.
2450 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2451 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2453 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
2454 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
2455 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2456 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2457 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2458 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2459 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2461 (mips16_gprel_reloc): Remove bit shuffling; call
2462 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2463 and _bfd_mips16_elf_reloc_shuffle() instead.
2464 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2465 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2467 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
2468 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
2469 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
2470 handle bit shuffling for MIPS16 relocs.
2471 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2472 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
2473 and _bfd_mips16_elf_reloc_shuffle().
2474 (_bfd_mips_elf_generic_reloc): Likewise.
2475 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
2477 (mips_elf_obtain_contents): Remove bit shuffling.
2478 (mips_elf_perform_relocation): Likewise; call
2479 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
2481 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
2483 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
2484 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2485 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
2486 (BFD_RELOC_MIPS16_HI16_S): Likewise.
2487 (BFD_RELOC_MIPS16_LO16): Likewise.
2488 * bfd-in2.h: Regenerate.
2489 * libbfd.h: Regenerate.
2491 2005-02-15 Jan Beulich <jbeulich@novell.com>
2493 * elfxx-ia64.c (ia64_howto_table): Correct strings for
2494 R_IA64_DTPMOD64[LM]SB.
2496 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
2498 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
2499 backward branch in the same section.
2500 (elfNN_ia64_relocate_section): Inform users that the input
2501 section is too big to relax br instruction when overflow
2502 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
2503 and R_IA64_PCREL21F.
2505 2005-02-14 Orjan Friberg <orjanf@axis.com>
2507 * elfcore.h (elf_core_file_p): Move the call to
2508 elf_backend_object_p to allow the correct machine to be set before
2509 processing the program headers.
2511 2005-02-14 Nick Clifton <nickc@redhat.com>
2514 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
2515 aware flag from the input bfd to the output bfd.
2517 2005-02-11 Maciej W. Rozycki <macro@mips.com>
2519 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
2520 R_MIPS_LITERAL relocations for external symbols.
2521 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
2522 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2524 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2526 * bfd-in2.h: Rebuilt.
2528 2005-02-11 Paul Brook <paul@codesourcery.com>
2530 * elf-bfd.h (struct elf_link_hash_table): Add
2531 is_relocatable_executable.
2532 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
2533 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
2534 symbols in relocatable executables.
2535 (bfd_elf_record_link_assignment): Create dynamic section symbols in
2536 relocatable executables.
2537 (_bfd_elf_link_renumber_dynsyms): Ditto.
2538 (bfd_elf_final_link): Ditto.
2539 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
2540 relocations into relocatable executables.
2541 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
2542 executables. Also copy absolute relocations.
2543 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
2544 in relocatable executables.
2545 (allocate_dynrelocs): Copy relocations for relocatable executables.
2546 Output dynamic symbols for symbols defined in linker scripts.
2548 2005-02-11 Nick Clifton <nickc@redhat.com>
2550 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
2551 to avoid a compile time warning.
2553 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
2556 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
2557 inclusion of coffcode.h so that it is actually picked up.
2559 * coffcode.h (coff_std_swap_table): Add an unused attribute in
2560 case it is not used.
2562 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
2563 structure and macro.
2565 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
2568 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
2569 to protect the declaration of this array.
2571 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
2572 Avoid call to memcpy with a size of 0.
2574 2005-02-12 Alan Modra <amodra@bigpond.net.au>
2576 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
2577 old-style branches to undefined dot-symbols which will be
2578 satisfied by a plt call.
2580 2005-02-11 Alan Modra <amodra@bigpond.net.au>
2582 * elf64-ppc.c (move_plt_plist): New function, extracted from..
2583 (ppc64_elf_copy_indirect_symbol): ..here.
2584 (func_desc_adjust): Use move_plt_plist.
2586 2005-02-10 Paul Brook <paul@codesourcery.com>
2588 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
2590 2005-02-10 Paul Brook <paul@codesourcery.com>
2592 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
2594 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
2595 (elf_link_renumber_local_hash_table_dynsyms): New function.
2596 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
2598 2005-02-10 Jakub Jelinek <jakub@redhat.com>
2600 * bfd-in.h (BFD_LINKER_CREATED): Define.
2601 * bfd-in2.h: Rebuilt.
2602 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
2603 BFD_LINKER_CREATED bfds when determining input bfds without
2604 .note.GNU-stack section.
2606 2005-02-10 Maciej W. Rozycki <macro@mips.com>
2608 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
2609 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
2610 relocations against external symbols unchanged.
2612 2005-02-08 Paul Brook <paul@codesourcery.com>
2614 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
2617 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
2619 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
2622 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2624 * elf64-mips.c: Fix formatting throughout.
2626 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2628 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
2630 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
2632 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
2633 *ABS*/*UND* sections.
2634 (elf32_frv_relocate_section): Move zero-addend-required error...
2635 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
2636 missing needed TLS section.
2638 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2640 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
2641 being the last symbol.
2642 (aout_link_add_symbols): Just return TRUE if a warning
2645 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2647 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
2648 R_MIPS_GPREL32 relocations against external symbols.
2649 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
2652 2005-02-07 Alan Modra <amodra@bigpond.net.au>
2654 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
2655 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
2656 elf_string_from_elf_strtab.
2657 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
2658 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
2659 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
2660 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
2661 looking at cached symtab info first, before iterating over headers.
2662 For SHT_REL and SHT_RELA, load dynsymtab if needed.
2663 * elfcode.h (elf_object_p): Don't load section header stringtab
2666 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
2668 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
2669 against protected function when building shared library.
2672 * elf64-x86-64.c (is_32bit_relative_branch): New.
2673 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
2674 protected function symbol when building shared library for
2675 32bit relative branch instruction.
2677 2005-02-06 Alan Modra <amodra@bigpond.net.au>
2679 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
2680 syms when doing a relocatable link.
2681 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
2683 (ppc64_elf_tls_setup): Likewise.
2684 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
2686 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2688 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
2689 (link_hash_newfunc): Clear all locals using memset.
2690 (make_fdh): Remove flags param. Always create fake func desc
2691 weak. Link the descriptor with the code entry sym.
2692 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
2693 (add_symbol_adjust): Adjust make_fdh call.
2694 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
2695 descriptor to strong undefined if code entry is strong.
2697 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2699 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
2700 lookup here. Set to new before calling bfd_link_repair_undef_list.
2701 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
2703 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2705 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
2707 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2709 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
2710 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
2711 before the as-needed lib was loaded. Abort on unexpected refs.
2713 2005-02-02 Alan Modra <amodra@bigpond.net.au>
2715 * elflink.c (elf_smash_syms): Expand comments.
2716 (elf_link_add_object_symbols): Only call elf_smash_syms for
2717 as-needed dynamic objects.
2719 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
2720 everything, just the field specific to ia64.
2721 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
2723 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2725 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
2726 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
2728 (struct add_symbol_adjust_data): New.
2729 (add_symbol_adjust): Make an undefweak func desc for old ABI
2730 objects to link with --as-needed shared libs. Return fail status.
2731 Don't adjust old ABI func entry sym to weak if func desc syms
2733 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
2736 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
2738 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
2741 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2743 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
2744 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
2745 remove anything but new and undefweak.
2746 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
2748 (_bfd_elf_create_dynamic_sections): Formatting.
2749 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
2750 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
2751 (struct elf_smash_data): New.
2752 (elf_smash_syms): New function.
2753 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
2754 unneeded dynamic objects to loaded list.
2755 (elf_link_output_extsym): Don't handle as-needed here. Strip
2756 bfd_link_hash_new symbols.
2757 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2758 delref when dynindx is already -1.
2759 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
2761 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
2763 2005-02-01 Ben Elliston <bje@au.ibm.com>
2765 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
2767 2005-02-01 Ben Elliston <bje@au.ibm.com>
2769 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
2770 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
2771 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
2772 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
2773 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
2774 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
2775 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
2776 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
2777 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
2778 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
2779 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
2780 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
2781 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
2782 throughout. Similarly, collapse #if 1'd code.
2784 2005-02-01 Ben Elliston <bje@au.ibm.com>
2786 * elf-bfd.h (bfd_elf_discard_group): Remove.
2787 * elf.c (bfd_elf_discard_group): Likewise.
2788 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
2790 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
2792 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
2793 (_bfd_elf_eh_frame_address_size): Declare.
2794 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
2795 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
2796 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
2797 (elf_backend_eh_frame_address_size): Define.
2798 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
2799 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
2800 size from the new backend hook.
2801 (_bfd_elf_write_section_eh_frame): Likewise.
2802 (_bfd_elf_eh_frame_address_size): New function.
2804 2005-01-31 Andrew Cagney <cagney@gnu.org>
2806 * configure: Regenerate to track ../gettext.m4.
2808 2005-01-31 Mark Mitchell <mark@codesourcery.com>
2810 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
2811 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
2813 2005-01-31 Nick Clifton <nickc@redhat.com>
2815 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
2816 sparc-lynxos, vax-vms) be obsolete.
2818 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
2820 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
2821 * elf32-arm.c (ELF_MINPAGESIZE): Define.
2822 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
2823 * elfcode.h (elf_object_p): Use minpagesize instead of
2825 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
2826 (elfNN_bed): Include ELF_MINPAGESIZE.
2828 2005-01-28 Julian Brown <julian@codesourcery.com>
2830 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2831 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2832 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
2833 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
2834 passing flag value from ld. Set flag value in global hash table entry.
2835 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
2838 2005-01-27 Andrew Cagney <cagney@gnu.org>
2840 * configure: Regenerate to track ../gettext.m4 change.
2842 2005-01-25 Mark Mitchell <mark@codesourcery.com>
2844 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
2847 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2849 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2850 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
2852 * reloc.c: Add R_FRV_TLSMOFF.
2853 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2854 (frv_reloc_map, frv_reloc_type_lookup): Map it.
2855 (elf32_frv_relocate_section): Handle it.
2856 (elf32_frv_check_relocs): Likewise.
2857 * libbfd.h, bfd-in2.h: Rebuilt.
2858 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
2859 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
2860 when given an undefweak TLS symbol. Fix constant TLS PLT entries
2861 such that they return the constant in gr9.
2862 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
2864 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
2865 too, such that they shrink on relaxation.
2866 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
2867 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
2868 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
2869 if we can guarantee the use of 16-bit constants.
2870 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2871 Introduce TLS support for FR-V FDPIC.
2872 * reloc.c: Add TLS relocations.
2873 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
2874 (elf32_frv_rel_tlsdesc_value_howto): New.
2875 (elf32_frv_rel_tlsoff_howto): New.
2876 (frv_reloc_map): Add new mappings.
2877 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
2879 (frvfdpic_dynamic_got_plt_info): New.
2880 (frvfdpic_plt_tls_ret_offset): New.
2881 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
2882 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
2883 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
2884 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
2886 (struct frvfdpic_relocs_info): Add TLS fields.
2887 (frvfdpic_relocs_info_hash): Warning clean up.
2888 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
2889 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
2890 (FRVFDPIC_TLS_BIAS): Define.
2891 (tls_biased_base): New.
2892 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
2894 (frv_reloc_type_lookup): Likewise.
2895 (frvfdpic_info_to_howto_rel): Likewise.
2896 (elf32_frv_relocate_section): Likewise.
2897 (_frv_create_got_section): Create the PLT section here.
2898 (elf32_frvfdpic_create_dynamic_sections): Not here.
2899 (_frvfdpic_count_nontls_entries): Move out of...
2900 (_frvfdpic_count_got_plt_entries): ... here.
2901 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
2902 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
2904 (_frvfdpic_relax_tls_entries): New.
2905 (_frvfdpic_compute_got_alloc_data): Add TLS support.
2906 (_frvfdpic_get_tlsdesc_entry): New.
2907 (_frvfdpic_assign_got_entries): Add TLS support.
2908 (_frvfdpic_assign_plt_entries): Likewise.
2909 (_frvfdpic_reset_got_plt_entries): New.
2910 (_frvfdpic_size_got_plt): Move out of...
2911 (elf32_frvfdpic_size_dynamic_sections): ... here.
2912 (_frvfdpic_relax_got_plt_entries): New.
2913 (elf32_frvfdpic_relax_section): New.
2914 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
2915 (elf32_frv_check_relocs): Add TLS support.
2916 (bfd_elf32_bfd_relax_section): Define for FDPIC.
2917 * libbfd.h, bfd-in2.h: Rebuilt.
2919 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2921 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
2922 loadable reloc sections.
2923 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
2924 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
2926 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2928 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
2929 sections immediately when linking shared libs. Instead, wait until
2930 we know a lib is needed.
2931 (_bfd_elf_link_create_dynstrtab): Extract from..
2932 (_bfd_elf_link_create_dynamic_sections_): ..here.
2933 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
2934 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
2935 for non-existent .dynamic.
2936 (elf_link_output_extsym): Don't complain about undefined symbols
2937 in as-needed dynamic libs that aren't actually linked.
2939 2005-01-24 Andrew Cagney <cagney@gnu.org>
2941 * configure: Regenerate, ../gettext.m4 was updated.
2943 2005-01-21 Ben Elliston <bje@au.ibm.com>
2945 * aout-encap.c: Remove unused file.
2947 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
2950 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
2951 non-function symbols are local.
2952 (_bfd_elf_symbol_refs_local_p): Likewise.
2954 2005-01-18 Alan Modra <amodra@bigpond.net.au>
2956 * bfd.c (bfd_link_just_syms): Add abfd param.
2957 * bfd-in2.h: Regenerate.
2959 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2961 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
2962 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
2963 instructions. If the amount of padding is known, reduce the size
2964 of the CIE or FDE by that amount.
2966 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2968 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
2969 augmentation_size. Use bfd_signed_vmas for data_align.
2970 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
2971 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
2972 functions. Don't read past the end of the enclosing CIE or FDE.
2973 (skip_bytes): New utility function.
2974 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
2976 (_bfd_elf_write_section_eh_frame): Use new functions.
2978 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2980 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
2981 assert-style REQUIRE() macro to handle sanity checks.
2983 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
2985 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
2987 (read_unsigned_leb128): Removed.
2988 (read_signed_leb128): Removed.
2989 (find_abstract_instance_name): Updated.
2990 (parse_comp_unit): Accept info_ptr_unit.
2991 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
2992 comp unit and pass it to parse_comp_unit.
2994 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
2995 (read_signed_leb128): Moved to ...
2998 * libbfd-in.h (read_unsigned_leb128): New prototype.
2999 (read_signed_leb128): Likewise.
3000 * libbfd.h: Regenerated.
3002 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3003 Nick Clifton <nickc@redhat.com>
3005 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3006 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3007 arch_sh4a_nofpu_up in order to match the external names and make the
3008 testsuite's job easier.
3009 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3011 * bfd-in2.h: Regenerate.
3013 2005-01-15 Andrew Cagney <cagney@gnu.org>
3016 * acinclude.m4: Move BFD_NEED_DECLARATION,
3017 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
3018 the new file bfd.m4. Include ../bfd/bfd.m4.
3019 * configure: Re-generate.
3021 2005-01-12 Alan Modra <amodra@bigpond.net.au>
3023 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
3024 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
3026 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
3027 R_PPC_RELAX32PC_PLT.
3029 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3031 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
3033 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
3034 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
3035 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
3036 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
3037 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
3038 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
3039 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
3040 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
3041 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
3042 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
3043 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3044 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
3045 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
3046 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
3048 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3050 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
3053 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3055 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
3056 * bfd-in2.h: Regenerate.
3057 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
3058 to support these new machine values.
3059 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
3061 (bfd_maxq_arch): Update values for the maxq20.
3063 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
3065 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
3066 non-shared object, do not reserve space in .plt and .rela.plt for
3067 regular symbols neither defined nor referenced in shared objects.
3069 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3071 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
3072 to zero the structure.
3073 (create_got_section): Use BFD_ASSERT instead of abort.
3074 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
3076 (create_got_section): New function.
3077 (sparc64_elf_create_dynamic_sections): Likewise.
3078 (sparc64_elf_check_relocs): Invoke create_got_section instead of
3079 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
3080 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
3081 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
3082 (sparc64_elf_finish_dynamic_symbol): Likewise.
3083 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
3084 (elf_backend_create_dynamic_sections): Define to
3085 sparc64_elf_create_dynamic_sections.
3087 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3089 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
3090 (elf_backend_omit_section_dynsym): Define to it.
3091 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
3092 (elf_backend_omit_section_dynsym): Define to it.
3094 2005-01-07 Jakub Jelinek <jakub@redhat.com>
3096 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
3097 PT_DYNAMIC segment, unless .dynamic.
3099 2005-01-06 Paul Brook <paul@codesourcery.com>
3101 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
3102 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
3103 * configure: Regenerate.
3104 * elf32-arm.c: Add VxWorks target bfd.
3106 (elf32_arm_link_hash_table): Add use_rel.
3107 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
3108 elf32_arm_relocate_section): Replace USE_REL with runtime check.
3109 Correct offset calculation for RELA case.
3110 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
3111 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
3112 (elf32_arm_vxworks_link_hash_table_create): New function.
3113 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
3114 (bfd_elf32_littlearm_vxworks_vec): Ditto.
3115 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
3117 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3119 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
3121 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
3122 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
3123 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
3124 (ppc64_elf_next_toc_section): Heed no_multi_toc.
3125 (ppc64_elf_reinit_toc): Set multi_toc_needed.
3126 (toc_adjusting_stub_needed): Rewrite.
3127 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
3128 toc tests. Adjust for toc_adjusting_stub_needed changes.
3129 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
3130 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
3131 * section.c: Expand comment on backend bits.
3132 * bfd-in2.h: Regenerate.
3133 * libbfd.h: Regenerate.
3135 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3137 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
3138 toc adjusting stub, do not test source section flags.
3140 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
3142 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
3143 from STABS debugging sections again.
3145 2005-01-05 Fred Fish <fnf@specifixinc.com>
3147 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
3148 (find_abstract_instance_name): New function.
3149 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
3150 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
3151 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
3153 2004-12-31 Paul Brook <paul@copdesourcery.com>
3155 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
3157 2004-12-31 Alan Modra <amodra@bigpond.net.au>
3159 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
3160 Commit missing changes from 2004-12-22.
3161 * bfd-in2.h: Regenerate.
3163 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3165 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
3167 2004-12-21 Kris Warkentin <kewarken@qnx.com>
3169 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
3170 Add 'base' argument for constructing register sections. Reformat.
3171 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
3172 gp and fp regs. Reformat.
3174 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3176 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
3177 * bfd-in2.h: Regenerate.
3178 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
3179 (avr_reloc_map): Likewise.
3180 (avr_final_link_relocate): Likewise.
3182 2004-12-22 Alan Modra <amodra@bigpond.net.au>
3184 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
3185 as-needed dynamic libs as undefined.
3186 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
3187 libs when finding they are needed.
3189 2004-12-20 Alan Modra <amodra@bigpond.net.au>
3191 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
3192 (opd_entry_value): Use opd_relocs if available.
3193 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
3194 copy .opd relocations to opd_relocs.
3195 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
3197 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3199 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
3200 * elf32-v850.c (v850_elf_howto_table): Add entry for
3201 R_V850_LO16_SPLIT_OFFSET.
3202 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3203 (v850_elf_perform_lo16_relocation): New function, extracted from...
3204 (v850_elf_perform_relocation): ...here. Use it to handle
3205 R_V850_LO16_SPLIT_OFFSET.
3206 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
3207 R_V850_LO16_SPLIT_OFFSET.
3208 * libbfd.h, bfd-in2.h: Regenerate.
3210 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3212 * config.bfd: Add s390x-ibm-tpf support.
3214 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
3216 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
3217 to prototype, to make hash info available.
3218 Prevent wrapped symbols from being adjusted twice.
3220 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
3222 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
3223 overflow for calls to undefined weak symbols.
3225 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3227 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
3228 canonical sections syms have a name.
3230 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3232 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
3233 have been adjusted for output.
3234 (ppc64_elf_relocate_section): Mark sections with reloc_done.
3236 2004-12-10 Alan Modra <amodra@bigpond.net.au>
3238 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
3239 add symtab_hdr param.
3240 (group_signature): Update calls.
3241 * elf-bfd.h (bfd_elf_sym_name): Update.
3242 * elf32-ppc.c (ppc_elf_relocate_section): Update.
3243 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
3244 (ppc64_elf_relocate_section): Update.
3245 * elflink.c (elf_link_input_bfd): Update.
3247 2004-12-10 Jakub Jelinek <jakub@redhat.com>
3249 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
3250 st_shndx on STT_SECTION sections.
3252 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
3254 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
3255 ELF section symbols.
3257 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3259 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
3260 return a real value, unless it is a PLT symbol.
3261 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
3264 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
3265 R_MIPS_JALR entry to 0.
3267 * archures.c: Define bfd_mach_mips9000.
3268 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
3269 (mips_set_isa_flags): Handle bfd_mach_mips9000.
3270 * cpu-mips.c (I_mips9000): Define.
3271 (arch_info_struct): Add case for bfd_mach_mips9000.
3272 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
3273 * bfd-in2.h: Regenerate.
3275 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
3277 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
3280 2004-12-07 Ben Elliston <bje@gnu.org>
3282 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
3284 2004-12-06 Daniel Jacobowitz <dan@debian.org>
3286 Suggested by Fergal Daly <fergal@esatclear.ie>:
3287 * simple.c (simple_dummy_multiple_definition): New function.
3288 (bfd_simple_get_relocated_section_contents): Use it.
3290 2004-12-03 Jan Beulich <jbeulich@novell.com>
3292 * elf.c (elf_find_function): Don't use the last file symbol ever,
3293 seen, but the last one seen prior to the symbol being reported.
3294 Don't report a filename at all for global symbols when that might
3297 2004-12-01 Paul Brook <paul@codesourcery.com>
3299 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
3300 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
3303 2004-12-01 Paul Brook <paul@codesourcery.com>
3305 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
3308 2004-11-30 Paul Brook <paul@codesourcery.com>
3310 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
3311 no_pipeline_knowledge
3312 (elf32_arm_link_hash_table_create): Ditto.
3313 (bfd_elf32_arm_process_before_allocation): Ditto.
3314 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
3316 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3318 * bfd-in2.h: Regenerate.
3320 2004-11-30 Randolph Chung <tausq@debian.org>
3322 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
3323 (elf32_hppa_grok_psinfo): New function.
3324 (elf_backend_grok_prstatus): Define.
3325 (elf_backend_grok_psinfo): Define.
3327 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
3330 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
3332 2004-11-24 Paul Brook <paul@codesourcery.com>
3334 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
3336 2004-11-24 Paul Brook <paul@codesourcery.com>
3338 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
3339 (elf32_arm_swap_symbol_out): New function.
3340 (elf32_arm_size_info): Add.
3341 (elf_backend_size_info): Define.
3343 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3345 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
3348 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3350 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
3351 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
3352 * nlmcode.h (nlm_write_object_contents): Warning fix.
3354 2004-11-18 Bob Wilson <bob.wilson@acm.org>
3356 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
3358 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
3360 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
3361 (elf32_arm_plt_thumb_stub): New.
3362 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
3364 (elf32_arm_link_hash_traverse): Fix typo.
3365 (elf32_arm_link_hash_table): Add obfd.
3366 (elf32_arm_link_hash_newfunc): Initialize new fields.
3367 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
3368 (elf32_arm_link_hash_table_create): Initialize obfd.
3369 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
3370 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
3371 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
3372 interworking BFD is not dynamic.
3373 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
3374 not emit glue for PLT references.
3375 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
3376 emit glue for PLT references. Support the Thumb PLT prefix.
3377 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
3379 (elf32_arm_check_relocs): Likewise.
3380 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
3382 (allocate_dynrelocs): Handle Thumb PLT references.
3383 (elf32_arm_finish_dynamic_symbol): Likewise.
3384 (elf32_arm_symbol_processing): New function.
3385 (elf_backend_symbol_processing): Define.
3387 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3389 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
3390 add_fde_encoding. Remove need_relative.
3391 * elf-eh-frame.c (extra_augmentation_string_bytes)
3392 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
3393 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
3394 in cases where the CIE has no existing 'R' augmentation. Use
3395 size_of_output_cie_fde when assigning offsets. Use the final offset
3396 as the new section size.
3397 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
3398 Account for any extra augmentation bytes in the returned offset.
3399 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
3400 moved before being modified. Pad growing entries with DW_CFA_nops.
3401 Add 'z' and 'R' augmentations as directed by add_augmentation_size
3402 and add_fde_encoding.
3404 2004-11-15 Mark Mitchell <mark@codesourcery.com>
3406 * elf32-arm.c (elf32_arm_relocate_section): Use
3407 arm_real_reloc_type.
3409 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3411 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
3412 for discard relocations; don't add an R_MIPS_NONE to the main body
3415 2004-11-04 Paul Brook <paul@codesourcery.com>
3417 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
3418 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
3419 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
3420 default version definition for unversioned symbols.
3421 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
3422 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
3423 _bfd_elf_slurp_version_tables. Set default version for unversioned
3426 2004-11-15 Paul Brook <paul@codesourcery.com>
3428 * elflink.c (elf_link_add_object_symbols): Don't assume version
3429 indices are consecutive.
3431 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
3433 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
3434 composite relocations against the personality data.
3436 2004-11-13 Paul Brook <paul@codesourcery.com>
3438 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
3439 R_ARM_PREL31 relocations to PLT entries.
3440 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
3441 (elf32_arm_check_relocs): Ditto.
3443 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3445 * xtensa-isa.c (xtensa_interface_class_id): New.
3447 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3449 * elf32-xtensa.c (property_table_compare): Remove assertion about
3450 entries with the same address and non-zero size.
3451 (xtensa_read_table_entries): Report such entries as errors.
3453 2004-11-11 Mark Mitchell <mark@codesourcery.com>
3455 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
3456 R_ARM_RELATIVE on Symbian OS.
3458 2004-11-09 Mark Mitchell <mark@codesourcery.com>
3460 * som.c (som_bfd_print_private_bfd_data): New function.
3461 (som_object_setup): Save the auxiliary header. Don't assume that
3462 zero is an invalid entry point for a shared library.
3463 (som_object_p): Allocate the auxiliary header on the heap.
3465 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
3467 (elf32_arm_symbian_modify_segment_map): Likewise.
3469 2004-11-09 Daniel Jacobowitz <dan@debian.org>
3471 From David Poole <daveml@mbuf.com>:
3472 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
3473 (elf32_arm_size_dynamic_sections): Call it.
3475 2004-11-09 Alan Modra <amodra@bigpond.net.au>
3477 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
3478 (ALL_MACHINES_CFILES): Fix typo.
3479 * Makefile.in: Regenerate.
3480 * po/SRC-POTFILES.in: Regenerate.
3482 2004-11-08 Mark Mitchell <mark@codesourcery.com>
3484 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
3485 R_ARM_RELATIVE relocation for Symbian OS, mention the section
3486 symbol in the relocation.
3488 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3489 Vineet Sharma <vineets@noida.hcltech.com>
3491 * coff-maxq.c: New File.
3492 * cpu-maxq.c: New File.
3493 * coffcode.h: Likewise.
3494 * config.bfd: Likewise.
3495 * configure.in (maxqcoff_vec): New target vector.
3496 * Makefile.am: Add support for maxq target.
3497 * configure.in: Likewise.
3498 * archures.c:. Likewise.
3499 * targets.c: Likewise.
3500 * bfd_in2.h : Regenerated.
3501 * Makefile.in: Regenerated.
3502 * configure: Regenerated.
3503 * doc/Makefile.in: Regenerated.
3505 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3507 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
3508 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
3509 C_NT_WEAK aux entries.
3510 (_bfd_coff_generic_relocate_section): Handle undefined
3513 2004-11-07 Andreas Schwab <schwab@suse.de>
3515 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
3516 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
3517 non-default visibility.
3519 2004-11-01 Mark Mitchell <mark@codesourcery.com>
3521 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
3523 (elf32_arm_symbian_modify_segment_map): Don't
3524 reset includes_filehdr and includes_phdrs here.
3526 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3528 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
3529 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
3530 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
3532 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
3533 to a new removed list. Remove normal configuration stanzas.
3534 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
3535 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
3536 elfarm-nabi.lo with elf32-arm.lo.
3537 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
3538 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
3539 * elf32-arm.h: Remove.
3540 * elfarm-oabi.c: Remove.
3541 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
3542 and bfd_elf32_littlearm_oabi_vec.
3543 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
3545 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3547 * config.bfd: Support crisv32-*-* like cris-*-*.
3548 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
3549 (bfd_mach_cris_v10_v32): New macros.
3550 * cpu-cris.c: Tweak formatting.
3551 (get_compatible): New function.
3553 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
3554 bfd_arch_info_type:s.
3555 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
3556 get_compatible for member compatible and link bfd_cris_arch_v32 as
3558 * elf32-cris.c (cris_elf_pcrel_reloc)
3559 (cris_elf_set_mach_from_flags): New functions.
3560 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
3561 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
3562 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
3563 numbers for bfd_mach_cris_v32.
3564 (PLT_ENTRY_SIZE_V32): New macro.
3565 (elf_cris_plt0_entry): Drop last comma in initializer.
3566 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
3567 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
3569 (cris_elf_relocate_section): Change all "%B(%A)" messages to
3571 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
3572 (elf_cris_finish_dynamic_sections): Similar.
3573 (elf_cris_adjust_dynamic_symbol): Similar.
3574 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
3576 <switch with PIC relocs>: Emit error and return FALSE for
3577 bfd_mach_cris_v10_v32.
3578 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
3579 Emit warning when generating textrel reloc.
3580 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
3581 (cris_elf_final_write_processing): Set flags according to mach.
3582 (cris_elf_print_private_bfd_data): Display
3583 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
3584 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
3585 new_flags. Don't call cris_elf_final_write_processing. Don't
3586 look at the actual elf header flags at all; use
3587 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
3588 in bfd_get_mach for ibfd and obfd and handle merging of compatible
3590 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3591 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
3592 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
3593 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
3594 * bfd-in2.h, libbfd.h: Regenerate.
3596 2004-11-04 Alan Modra <amodra@bigpond.net.au>
3598 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
3599 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
3601 (struct adjust_toc_info): New.
3602 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
3604 2004-11-03 Bob Wilson <bob.wilson@acm.org>
3606 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
3607 if there are no segments.
3609 2004-11-02 Daniel Jacobowitz <dan@debian.org>
3611 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
3613 2004-11-02 Nick Clifton <nickc@redhat.com>
3615 * elf32-iq2000.c: Convert to ISO C90 formatting.
3617 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
3619 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
3621 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
3623 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
3624 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
3625 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
3627 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3629 * elf32-sh.c (tpoff): Take alignment into account.
3631 2004-10-28 Nick Clifton <nickc@redhat.com>
3633 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
3634 performing a relocatable link.
3635 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
3636 for MIPS ports under Irix.
3638 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
3640 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
3641 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
3642 (elf32_arm_final_link_relocate): Ditto.
3643 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
3644 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
3645 (elf32_arm_adjust_dynamic_symbol): Ditto.
3646 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
3647 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
3648 (elf32_arm_r_howto): ... To here.
3649 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
3651 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
3654 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
3655 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
3656 and R_IA64_SECREL64LSB.
3658 2004-10-26 Paul Brook <paul@codesourcery.com>
3660 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
3661 (bfd_elf_size_dynamic_sections): Create default version definition.
3662 (elf_link_output_extsym): Adjust for default symbol version.
3664 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3666 * mmo.c: Adjust to ISO C.
3668 * mmo.c (mmo_write_section_description): New function broken out
3669 of mmo_internal_write_section.
3670 (mmo_internal_write_section): For each of .text and .data, call
3671 mmo_write_section_description before outputting contents if it has
3672 nontrivially deducible vma or contents.
3673 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
3674 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
3675 symbols if found within the .data address range.
3677 2004-10-24 Daniel Jacobowitz <dan@debian.org>
3679 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
3681 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3683 * mmo.c (File Layout): Correct place of misplaced blurb about
3686 2004-10-22 Mark Kettenis <kettenis@gnu.org>
3688 * config.bfd: Add mips64*-*-openbsd.
3690 2004-10-21 Bob Wilson <bob.wilson@acm.org>
3692 * elf32-xtensa.c (ebb_propose_action): Put declarations before
3695 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3697 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
3698 * configure: Regenerate.
3700 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3703 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
3704 to linker reloc_overflow callback.
3705 (aout_link_input_section_ext): Likewise.
3706 (aout_link_reloc_link_order): Likewise.
3707 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3708 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3710 (alpha_relocate_section): Likewise.
3711 * coff-arm.c (coff_arm_relocate_section): Likewise.
3712 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
3713 * coff-h8500.c (extra_case): Likewise.
3714 * coff-i960.c (coff_i960_relocate_section): Likewise.
3715 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3716 * coff-mips.c (mips_relocate_section): Likewise.
3717 * coff-or32.c (coff_or32_relocate_section): Likewise.
3718 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3719 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
3720 * coff-sh.c (sh_relocate_section): Likewise.
3721 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3722 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
3723 * coff-z8k.c (extra_case): Likewise.
3724 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3725 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3726 (_bfd_coff_generic_relocate_section): Likewise.
3727 * ecoff.c (ecoff_reloc_link_order): Likewise.
3728 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
3729 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3730 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3731 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3732 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3733 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
3734 * elf32-cris.c (cris_elf_relocate_section): Likewise.
3735 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
3736 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3737 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3738 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3739 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3740 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3741 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3742 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3743 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3744 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
3745 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
3746 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3747 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3748 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3749 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3750 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3751 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3752 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3753 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3754 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3755 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3756 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3757 * elf32-vax.c (elf_vax_relocate_section): Likewise.
3758 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3759 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3760 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3761 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
3762 * elf64-s390.c (elf_s390_relocate_section): Likewise.
3763 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3764 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3765 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
3766 * elflink.c (elf_reloc_link_order): Likewise.
3767 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
3768 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
3769 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
3770 * linker.c (_bfd_generic_reloc_link_order): Likewise.
3771 * pdp11.c (pdp11_aout_link_input_section): Likewise.
3772 (aout_link_reloc_link_order): Likewise.
3773 * reloc.c (bfd_generic_get_relocated_section_contents):
3775 * xcofflink.c (xcoff_reloc_link_order): Likewise.
3776 * simple.c (simple_dummy_reloc_overflow): Updated.
3778 2004-10-20 Andreas Schwab <schwab@suse.de>
3780 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
3781 (elf_backend_plt_sym_val): Define.
3783 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
3785 * config.bfd: Set targ_underscore=yes for PE COFF targets
3787 2004-10-19 Alan Modra <amodra@bigpond.net.au>
3789 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
3790 (ppc64_elf_edit_opd): Likewise.
3792 2004-10-18 Mark Mitchell <mark@codesourcery.com>
3794 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
3795 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
3796 set SEC_ALLOC and SEC_LOAD.
3798 2004-10-18 Nick Clifton <nickc@redhat.com>
3800 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
3801 'name' for relocs against both local and global symbols.
3803 2004-10-16 Daniel Jacobowitz <dan@debian.org>
3805 * bfd-in2.h: Regenerate.
3806 * bfd.c (struct bfd): Add no_export.
3807 * elflink.c (elf_link_add_object_symbols): Handle no_export.
3809 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3811 * config.bfd: Whitespace cleanup.
3812 * Makefile.am: Run "make dep-am"
3813 * Makefile.in: Regenerate.
3815 2004-10-15 Jakub Jelinek <jakub@redhat.com>
3817 * elflink.c (struct already_linked_section): Removed.
3818 (try_match_symbols_in_sections, already_linked): Removed.
3819 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
3820 prefix of section names when finding already_linked_table
3821 chain. Compare section names. Instead of calling already_linked,
3822 do it inline and only for sections in the same already_linked_list.
3824 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3826 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
3827 parameter. If called after _bfd_elf_write_section_eh_frame,
3828 don't allow a -2 return unless need_* bit is already set, and
3829 handle offsets adjusted for output_offset.
3830 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
3831 * elf.c (_bfd_elf_section_offset): Update call.
3833 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
3836 * coffcode.h (coff_compute_section_file_positions): Cast to
3837 bfd_vma when computing page alignment.
3839 2004-10-13 Mark Mitchell <mark@codesourcery.com>
3841 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3842 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
3844 2004-10-12 Mark Mitchell <mark@codesourcery.com>
3846 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
3847 relocations use a virtual address, not a section offset.
3849 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3851 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
3852 (narrow_instruction, widen_instruction): Remove unnecessary calls to
3853 xtensa_format_encode.
3854 (ebb_propose_action): Inline call to ebb_add_proposed_action.
3855 (ebb_add_proposed_action): Delete.
3857 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3859 * elf32-xtensa.c: Use ISO C90 formatting.
3861 2004-10-12 Paul Brook <paul@codesourcery.com>
3863 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
3866 2004-10-12 Paul Brook <paul@codesourcery.com>
3868 * elf32-arm.h: Support EABI version 4 objects.
3870 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3873 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
3874 Don't mark as default.
3875 (bfd_x86_64_arch): Don't mark as default.
3877 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3879 * elflink.c (enum action_discarded): New.
3880 (elf_section_complain_discarded): Delete.
3881 (elf_action_discarded): New function subsuming the above and also
3882 controlling reloc behaviour.
3883 (elf_link_input_bfd): Use it.
3885 2004-10-11 Jakub Jelinek <jakub@redhat.com>
3887 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
3888 (special_sections): Add .gnu.liblist and .gnu.conflict.
3889 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
3891 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3894 * elflink.c (elf_link_input_bfd): Try harder to support
3895 relocations against symbols in removed linkonce sections.
3897 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3899 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
3902 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
3903 sections do not reference symbols in non-SEC_ALLOC sections.
3905 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3908 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
3909 (_bfd_elf_link_omit_section_dynsym): Formatting.
3911 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3913 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
3914 * libbfd.h: Regnerate.
3915 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
3916 * elf32-frv.c: Likewise.
3917 * elf32-m32r.c: Likewise.
3918 * elf32-ppc.c: Likewise.
3919 * elf64-hppa.c: Likewise.
3920 * elfxx-ia64.c: Likewise.
3921 * opncls.c: Likewise.
3923 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3925 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
3926 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
3927 offsets stored in struct eh_cie_fde entries before doing other
3930 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
3931 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
3932 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
3933 setting offsets for removed CIEs. Don't set "sec", instead set
3934 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
3935 CIE in hdr_info. Only set make_relative and make_lsda_relative
3936 for CIEs. Use pointers rather than array indices.
3937 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
3938 make_lsda_relative, need_* on cie_inf for FDEs.
3939 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
3940 section output_offset. Delete cie_offset, instead use cie_inf
3941 pointer to CIE entry. Use need_relative and need_lsda_relative on
3942 CIE entry for FDEs. Use pointers rather than array indices.
3944 2004-10-09 Alan Modra <amodra@bigpond.net.au>
3946 * coff-rs6000.c (rs6000coff_vec): Add initializer for
3947 bfd_is_target_special_symbol.
3948 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3949 * som.c (som_bfd_is_target_special_symbol): Define.
3951 2004-10-08 Nick Clifton <nickc@redhat.com>
3953 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
3954 * configure: Regenerate.
3955 * bfd-in2.h: Regenerate.
3956 * syms.c (bfd_is_target_special_symbol): New interface function.
3957 Returns true when a symbol should be considered to be special.
3958 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3959 the symbol jump table.
3960 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
3961 Return true iff the symbol is a mapping symbol.
3962 (bfd_elf32_bfd_is_target_special_symbol): Define.
3963 * elfxx-target.h: Provide a default definition for
3964 bfd_is_target_special_symbol.
3965 * aout-target.h: Likewise.
3966 * aout-tic30.c: Likewise.
3967 * binary.c: Likewise.
3968 * coffcode.h: Likewise.
3969 * i386msdos.c: Likewise.
3972 * libaout.h: Likewise.
3973 * libbfd-in.h: Likewise
3974 * libecoff.h: Likewise.
3975 * mach-o.c: Likewise.
3977 * nlm-target.h: Likewise.
3978 * oasys.c: Likewise.
3980 * ppcboot.c: Likewise.
3982 * tekhex.c: Likewise.
3983 * versados.c: Likewise.
3985 * xcoff-target.h: Likewise.
3987 * libbfd.h: Regenerate.
3989 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3991 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
3992 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
3993 (elf_backend_section_from_shdr): Define.
3995 2004-10-08 Alan Modra <amodra@bigpond.net.au>
3997 * syms.c (bfd_is_local_label): Return false for file symbols.
3999 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4000 David Heine <dlheine@tensilica.com>
4002 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4003 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4004 (elf32xtensa_no_literal_movement): New global variable.
4005 (elf_howto_table): Add entries for new relocations.
4006 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4007 (property_table_compare): When addresses are equal, compare sizes and
4008 various property flags.
4009 (property_table_matches): New.
4010 (xtensa_read_table_entries): Extend to read new property tables. Add
4011 output_addr parameter to indicate that output addresses should be used.
4012 Use bfd_get_section_limit.
4013 (elf_xtensa_find_property_entry): New.
4014 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4015 (elf_xtensa_check_relocs): Handle new relocations.
4016 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
4017 relocations. Use new xtensa-isa.h functions.
4018 (build_encoding_error_message): Remove encode_result parameter. Add
4019 new target_address parameter used to detect alignment errors.
4020 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
4021 error handling. Use new is_operand_relocation function.
4022 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
4023 Use underbar macro for error messages. Formatting.
4024 (get_const16_opcode): New.
4025 (get_l32r_opcode): Add a separate flag for initialization.
4026 (get_relocation_opnd): Operand number is no longer explicit in the
4027 relocation. Change to decode the opcode and analyze its operands.
4028 (get_relocation_slot): New.
4029 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
4030 Use new xtensa-isa.h functions to handle multislot instructions.
4031 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
4032 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
4033 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
4034 check_loop_aligned, check_branch_target_aligned_address, narrowable,
4035 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
4036 get_single_format, init_op_single_format_table): New.
4037 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
4038 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
4039 (contract_asm_expansion): Add error_message parameter and pass it to
4040 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
4041 with R_XTENSA_SLOT0_OP.
4042 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
4043 instructions. Use new xtensa-isa.h functions.
4044 (r_reloc struct): Add new virtual_offset field.
4045 (r_reloc_init): Add contents and content_length parameters. Set
4046 virtual_offset field to zero. Add contents to target_offset field for
4047 partial_inplace relocations.
4048 (r_reloc_is_defined): Check for null.
4049 (print_r_reloc): New debug function.
4050 (source_reloc struct): Replace xtensa_operand field with pair of the
4051 opcode and the operand position. Add is_abs_literal field.
4052 (init_source_reloc): Specify operand by opcode/position pair. Set
4053 is_abs_literal field.
4054 (source_reloc_compare): When target_offsets are equal, compare other
4055 fields to make sorting predictable.
4056 (literal_value struct): Add is_abs_literal field.
4057 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
4058 (init_literal_value): New.
4059 (is_same_value): Replace with ...
4060 (literal_value_equal): ... this function. Add comparisons of
4061 virtual_offset and is_abs_literal fields.
4062 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
4063 failure. Initialize has_last_loc field.
4064 (value_map_hash_table_delete): New.
4065 (hash_literal_value): Rename to ...
4066 (literal_value_hash): ... this. Include is_abs_literal flag and
4067 virtual_offset field in the hash value.
4068 (get_cached_value): Rename to ...
4069 (value_map_get_cached_value): ... this. Update calls to
4070 literal_value_hash and literal_value_equal.
4071 (add_value_map): Check for allocation failure. Update calls to
4072 value_map_get_cached_value and literal_value_hash.
4073 (text_action, text_action_list, text_action_t): New types.
4074 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
4075 text_action_add, text_action_add_literal, offset_with_removed_text,
4076 offset_with_removed_text_before_fill, find_insn_action,
4077 print_action_list, print_removed_literals): New.
4078 (offset_with_removed_literals): Delete.
4079 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
4080 fix_array, fix_array_count, allocated_relocs, relocs_count, and
4081 allocated_relocs_count fields.
4082 (init_xtensa_relax_info): Initialize new fields.
4083 (reloc_bfd_fix struct): Add new translated field.
4084 (reloc_bfd_fix_init): Add translated parameter and use it to set the
4086 (fix_compare, cache_fix_array): New.
4087 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
4088 section via get_xtensa_relax_info. Use cache_fix_array to set up
4089 sorted fix_array and use bsearch instead of linear search.
4090 (section_cache_t): New struct.
4091 (init_section_cache, section_cache_section, clear_section_cache): New.
4092 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
4093 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
4094 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
4095 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
4097 (retrieve_contents): Use bfd_get_section_limit.
4098 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
4099 to compute_removed_literals. Free value_map_hash_table when no longer
4101 (analyze_relocations): Check is_relaxable_asm_section flag. Call
4102 compute_text_actions for all sections.
4103 (find_relaxable_sections): Mark sections as relaxable if they contain
4104 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
4105 call. Increment relax_info src_count field only for appropriate
4106 relocation types. Remove is_literal_section check.
4107 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
4108 r_reloc_init and find_associated_l32r_irel. Check
4109 is_relaxable_asm_section flag. Handle L32R instructions with absolute
4110 literals. Pass is_abs_literal flag to init_source_reloc.
4111 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
4112 CONST16 instructions. Adjust calls to r_reloc_init and
4113 pcrel_reloc_fits. Handle weak symbols conservatively.
4114 (find_associated_l32r_irel): Add bfd parameter and pass it to
4116 (compute_text_actions, compute_ebb_proposed_actions,
4117 compute_ebb_actions, check_section_ebb_pcrels_fit,
4118 check_section_ebb_reduces, text_action_add_proposed,
4119 compute_fill_extra_space): New.
4120 (remove_literals): Replace with ...
4121 (compute_removed_literals): ... this function. Call
4122 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
4123 Call xtensa_read_table_entries to get the property table. Skip
4124 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
4125 is_removable_literal, remove_dead_literal, and
4126 identify_literal_placement functions.
4127 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
4128 instead of linear search.
4129 (is_removable_literal, remove_dead_literal,
4130 identify_literal_placement): New.
4131 (relocations_reach): Update check for literal not referenced by any
4132 PC-relative relocations. Adjust call to pcrel_reloc_fits.
4133 (coalesce_shared_literal, move_shared_literal): New.
4134 (relax_section): Use bfd_get_section_limit. Call
4135 translate_section_fixes. Update calls to r_reloc_init and
4136 offset_with_removed_text. Check new is_relaxable_asm_section flag.
4137 Add call to pin_internal_relocs. Add special handling for
4138 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
4139 info to calculate new addend_displacement variable. Replace code for
4140 deleting literals with more general code to perform the actions
4141 determined by the action_list for the section.
4142 (translate_section_fixes, translate_reloc_bfd_fix): New.
4143 (translate_reloc): Check new is_relaxable_asm_section flag. Call
4144 find_removed_literal only if is_operand_relocation. Update call to
4145 offset_with_removed_text. Use new target_offset and removed_bytes
4147 (move_literal): New.
4148 (relax_property_section): Use bfd_get_section_limit. Set new
4149 is_full_prop_section flag and handle new property tables. Update calls
4150 to r_reloc_init and offset_with_removed_text. Check
4151 is_relaxable_asm_section flag. Handle expansion of zero-sized
4152 unreachable entries, with use of offset_with_removed_text_before_fill.
4153 For relocatable links, combine entries only for literal tables.
4154 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
4155 calls to offset_with_removed_text. Translate st_size field for
4157 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
4158 failure. Add contents parameter. Update call to get_bfd_fix. Update
4159 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
4160 R_XTENSA_ASM_EXPAND relocs.
4161 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
4162 call to get_bfd_fix. Include offset from contents for partial_inplace
4164 (is_reloc_sym_weak): New.
4165 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
4166 (prop_sec_len): New.
4167 (xtensa_is_property_section): Handle new property sections.
4168 (is_literal_section): Delete.
4169 (internal_reloc_compare): When r_offset matches, compare r_info and
4170 r_addend to make sorting predictable.
4171 (internal_reloc_matches): New.
4172 (xtensa_get_property_section_name): Handle new property sections.
4173 (xtensa_get_property_predef_flags): New.
4174 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
4175 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
4176 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
4177 (xtisa_errno, xtisa_error_msg): New variables.
4178 (xtensa_isa_errno, xtensa_isa_error_msg): New.
4179 (xtensa_insnbuf_alloc): Add error handling.
4180 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
4181 use xtensa_format_decode. Add error handling.
4182 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
4183 instruction length to find the number of bytes to copy.
4184 (xtensa_isa_init): Add error handling. Replace calls to
4185 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
4186 tables in the xtensa_modules structure.
4187 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
4188 xtensa_extend_isa): Delete.
4189 (xtensa_isa_free): Change to only free lookup tables.
4190 (opname_lookup_compare): Replace with ...
4191 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
4192 (xtensa_insn_maxlength): Rename to ...
4193 (xtensa_isa_maxlength): ... this.
4194 (xtensa_insn_length): Delete.
4195 (xtensa_insn_length_from_first_byte): Replace with ...
4196 (xtensa_isa_length_from_chars): ... this function.
4197 (xtensa_num_opcodes): Rename to ...
4198 (xtensa_isa_num_opcodes): ... this.
4199 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
4200 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
4201 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
4202 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
4203 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
4204 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
4205 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
4206 (xtensa_opcode_lookup): Add error handling.
4207 (xtensa_decode_insn): Replace with ...
4208 (xtensa_opcode_decode): ... this function, with new format and
4209 slot parameters. Add error handling.
4210 (xtensa_encode_insn): Replace with ...
4211 (xtensa_opcode_encode): ... this function, which does the encoding via
4212 one of the entries in the "encode_fns" array. Add error handling.
4213 (xtensa_opcode_name): Add error handling.
4214 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
4215 xtensa_opcode_is_call): New.
4216 (xtensa_num_operands): Replace with ...
4217 (xtensa_opcode_num_operands): ... this function. Add error handling.
4218 (xtensa_opcode_num_stateOperands,
4219 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
4220 xtensa_opcode_funcUnit_use, xtensa_operand_name,
4221 xtensa_operand_is_visible): New.
4222 (xtensa_get_operand, xtensa_operand_kind): Delete.
4223 (xtensa_operand_inout): Add error handling and special-case for
4225 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
4226 operate on one slot of an instruction. Added error handling.
4227 (xtensa_operand_encode): Handle default operands with no encoding
4228 functions. Check for success by comparing against decoded value.
4230 (xtensa_operand_decode): Handle default operands. Return decoded value
4231 through argument pointer. Add error handling.
4232 (xtensa_operand_is_register, xtensa_operand_regfile,
4233 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
4234 (xtensa_operand_isPCRelative): Rename to ...
4235 (xtensa_operand_is_PCrelative): ... this. Add error handling.
4236 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
4237 through argument pointer. Add error handling.
4238 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
4239 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
4240 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
4241 xtensa_regfile_shortname, xtensa_regfile_view_parent,
4242 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
4243 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
4244 xtensa_state_is_exported, xtensa_sysreg_lookup,
4245 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
4246 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
4247 xtensa_interface_num_bits, xtensa_interface_inout,
4248 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
4249 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
4250 * xtensa-modules.c: Rewrite to use new data structures.
4251 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
4252 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
4253 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
4254 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
4255 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
4256 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
4257 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
4258 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
4259 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
4260 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
4261 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
4262 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
4263 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
4264 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
4265 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
4266 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
4267 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
4268 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
4269 * Makefile.in: Regenerate.
4270 * bfd-in2.h: Likewise.
4271 * libbfd.h: Likewise.
4273 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4275 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
4276 against the absolute section.
4277 (mips_elf64_write_rela): Likewise.
4279 2004-10-07 Jan Beulich <jbeulich@novell.com>
4281 * elf.c (elf_find_function): Don't generally check for matching
4282 section, just for non-file symbols. Remove redunant comparison
4284 * elf32-arm.h (arm_elf_find_function): Likewise.
4286 2004-10-07 Jeff Baker <jbaker@qnx.com>
4288 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
4289 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
4292 2004-10-04 Roland McGrath <roland@redhat.com>
4294 * hash.c (bfd_hash_set_default_size): Use const for table.
4295 Use size_t instead of int for variable compared to sizeof results.
4297 2004-10-05 Alan Modra <amodra@bigpond.net.au>
4300 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
4302 2004-10-01 Paul Brook <paul@codesourcery.com>
4304 * elf32-arm.h (elf32_arm_fake_sections,
4305 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
4307 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
4309 2004-10-01 Alan Modra <amodra@bigpond.net.au>
4311 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
4313 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
4314 need_relative or need_lsda_relative if we are processing an
4315 offset for a reloc on a FDE initial loc or LSDA field
4317 (_bfd_elf_write_section_eh_frame): Test need_relative and
4318 need_lsda_relative in place of corresponding make_* field
4319 when deciding to use pc-relative encodings.
4321 2004-09-30 Paul Brook <paul@codesourcery.com>
4323 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
4324 target2 relocation type.
4326 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
4329 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
4331 2004-09-30 Paul Brook <paul@codesourcery.com>
4333 * reloc.c: Add BFD_RELOC_ARM_SMI.
4334 * bfd-in2.h: Regenerate.
4337 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4339 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
4340 vma and output offset to address.
4341 * simple.c (simple_save_output_info): Only set output section
4342 and offset for debug sections, or those not already set up by
4344 (bfd_simple_get_relocated_section_contents): Update comment.
4346 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4348 * elf.c (IS_LOADED): Delete.
4349 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
4350 Restore SEC_HAS_CONTENTS test to the one place it was used prior
4353 2004-09-23 Alan Modra <amodra@bigpond.net.au>
4356 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4357 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
4358 redundant assignment of EM_SPARC.
4360 2004-09-22 Brian Ford <ford@vss.fsi.com>
4362 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
4363 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
4365 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4367 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4369 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
4370 (elf_backend_modify_segment_map): Don't define.
4372 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4374 * elf.c (IS_LOADED): Define.
4375 (assign_file_positions_for_segments): Don't round up file offset of
4376 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
4377 Delete code handling link script adjustment of lma. Do the adjust
4378 in later code handling similar ajustments. Remove dead code error
4379 check. Warn if section lma would require a negative offset
4380 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
4381 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
4382 update voff in section loop. Change voff in segment loop to be an
4383 adjustment on top of "off". Set sec->filepos and update "off" later.
4384 Test for loadable sections consistently using IS_LOADED. Similarly,
4385 test for alloc-only sections other than .tbss consistently.
4386 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
4387 Tidy PT_NOTE handling. Use %B and %A in error messages.
4388 (assign_file_positions_except_relocs): Use %B in error message.
4390 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
4392 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
4393 (CONFIG_STATUS_DEPENDENCIES): New.
4394 (Makefile): Removed.
4395 (config.status): Likewise.
4396 * Makefile.in: Regenerated.
4398 2004-09-17 Paul Brook <paul@codesourcery.com>
4400 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
4401 (bfd_elf32_arm_process_before_allocation): Update prototype.
4402 * bfd-in2.h: Regenerate.
4403 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
4404 (elf32_arm_link_hash_table_create): Set it.
4405 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
4406 (bfd_elf32_arm_set_target_relocs): New function.
4407 (arm_real_reloc_type): New function.
4408 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
4409 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
4410 (elf32_arm_gc_sweep_hook): Ditto.
4411 (elf32_arm_check_relocs): Ditto.
4412 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
4413 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
4415 (elf32_arm_got_prel): New variable.
4416 (elf32_arm_howto_from_type): New function.
4417 (elf32_arm_info_to_howto): Use it.
4418 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
4419 BFD_RELOC_ARM_TARGET2.
4420 * libbfd.h: Regenerate.
4421 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
4423 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4425 * ecoff.c: Update u.undef.next refs.
4426 * elf64-ppc.c: Likewise.
4427 * elflink.c: Likewise.
4428 * linker.c: Likewise.
4429 * xcofflink.c: Likewise.
4431 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
4432 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
4433 fields to indirect struct.
4434 * elf-m10300.c: Update u.weakdef refs.
4435 * elf32-arm.h: Likewise.
4436 * elf32-cris.c: Likewise.
4437 * elf32-frv.c: Likewise.
4438 * elf32-hppa.c: Likewise.
4439 * elf32-i370.c: Likewise.
4440 * elf32-i386.c: Likewise.
4441 * elf32-m32r.c: Likewise.
4442 * elf32-m68k.c: Likewise.
4443 * elf32-ppc.c: Likewise.
4444 * elf32-s390.c: Likewise.
4445 * elf32-sh.c: Likewise.
4446 * elf32-sparc.c: Likewise.
4447 * elf32-vax.c: Likewise.
4448 * elf32-xtensa.c: Likewise.
4449 * elf64-alpha.c: Likewise.
4450 * elf64-hppa.c: Likewise.
4451 * elf64-ppc.c: Likewise.
4452 * elf64-s390.c: Likewise.
4453 * elf64-sh64.c: Likewise.
4454 * elf64-sparc.c: Likewise.
4455 * elf64-x86-64.c: Likewise.
4456 * elfxx-ia64.c: Likewise.
4457 * elfxx-mips.c: Likewise.
4458 * elflink.c: Likewise. Also u.elf_hash_value.
4459 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
4461 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4462 (bfd_elf_gc_record_vtinherit): Alloc vtable.
4463 (bfd_elf_gc_record_vtentry): Likewise.
4464 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
4466 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4468 * Makefile.am: Run "make dep-am".
4469 * Makefile.in: Regenerate.
4470 * bfd-in2.h: Regenerate.
4471 * po/SRC-POTFILES.in: Regenerate.
4472 * po/bfd.pot: Regenerate.
4474 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4476 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
4477 with bitfields. Make "type" and "other" bitfields too.
4478 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
4479 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
4480 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
4481 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
4482 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
4483 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
4484 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
4485 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
4486 * elf-hppa.h: Update all uses of elf_link_hash_flags.
4487 * elf-m10300.c: Likewise.
4489 * elf32-arm.h: Likewise.
4490 * elf32-cris.c: Likewise.
4491 * elf32-frv.c: Likewise.
4492 * elf32-hppa.c: Likewise.
4493 * elf32-i370.c: Likewise.
4494 * elf32-i386.c: Likewise.
4495 * elf32-m32r.c: Likewise.
4496 * elf32-m68k.c: Likewise.
4497 * elf32-ppc.c: Likewise.
4498 * elf32-s390.c: Likewise.
4499 * elf32-sh-symbian.c: Likewise.
4500 * elf32-sh.c: Likewise.
4501 * elf32-sh64.c: Likewise.
4502 * elf32-sparc.c: Likewise.
4503 * elf32-vax.c: Likewise.
4504 * elf32-xtensa.c: Likewise.
4505 * elf64-alpha.c: Likewise.
4506 * elf64-hppa.c: Likewise.
4507 * elf64-ppc.c: Likewise.
4508 * elf64-s390.c: Likewise.
4509 * elf64-sh64.c: Likewise.
4510 * elf64-sparc.c: Likewise.
4511 * elf64-x86-64.c: Likewise.
4512 * elflink.c: Likewise.
4513 * elfxx-ia64.c: Likewise.
4514 * elfxx-mips.c: Likewise.
4515 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
4516 * configure: Regenerate.
4517 * aclocal.m4: Regenerate.
4519 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4521 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
4522 around uses of R_ARM_TARGET1.
4523 (elf32_arm_check_relocs): Likewise.
4525 2004-09-13 Paul Brook <paul@codesourcery.com>
4527 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4529 * bfd-in2.h: Regenerate.
4530 * libbfd.h: Regenerate.
4531 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
4532 (elf32_arm_link_hash_table_create): Set target1_is_rel.
4533 (bfd_elf32_arm_process_before_allocation): Ditto.
4534 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
4535 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
4536 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
4539 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4541 * hpux-core.c (thread_section_p): New function.
4542 (hpux_core_core_file_p): Fix computation of offset in call
4543 to bfd_seek. Create a ".reg" section from an arbitrary
4544 ".reg/<id>" section if none was created after having read
4547 2004-09-11 Andreas Schwab <schwab@suse.de>
4549 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
4550 * aclocal.m4: Rebuild.
4551 * configure: Rebuild.
4553 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4555 * section.c (bfd_sections_find_if): Fix parameter name in
4556 comment to match code.
4558 2004-09-10 Alan Modra <amodra@bigpond.net.au>
4560 * elf.c (assign_file_positions_except_relocs): Assign relocs
4561 stored in a bfd section.
4563 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
4565 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
4566 h->gotplt_refcount to 0, not -1.
4568 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
4570 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4571 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
4573 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
4574 handle symbol visibility here.
4576 2004-09-07 Alan Modra <amodra@bigpond.net.au>
4578 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
4579 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
4581 (ppc_stub_name): Remove trailing "+0" on stub name.
4582 (create_linkage_sections): Create relocations for
4583 branch lookup table when --emit-relocs as well as when --shared.
4584 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
4585 relbrlt test. For --emit-stub-syms, always output a sym even when
4586 one already exists on a plt call stub. Put stub type in the stub
4588 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
4590 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
4591 reloc_count in stub sections. Adjust relbrlt test.
4592 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
4593 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
4594 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
4595 for relocs against discarded symbols. Fix comments.
4597 2004-09-06 Mark Mitchell <mark@codesourcery.com>
4599 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
4600 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
4602 (map_sections_to_segments): ... here. Use it. Assign a file
4603 position to the .dynamic section if it is not loadable, but part
4604 of the PT_DYNAMIC segment.
4605 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4606 offsets, not VMAs, for the BPABI. Do not fill in the header in
4607 the .got.plt section for the BPABI.
4608 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
4610 (elf_backend_want_got_plt): Define to zero for Symbian OS.
4612 2004-09-06 Nick Clifton <nickc@redhat.com>
4614 * elflink.c (elf_link_add_object_symbols): Set the error code to
4615 bfd_error_wrong_format when the input format does not match the
4618 2004-09-06 Alan Modra <amodra@bigpond.net.au>
4620 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
4621 (ppc64_elf_check_directives): ..here.
4622 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
4623 before accessing ppc64_elf_tdata.
4624 (ppc64_elf_finish_dynamic_sections): And here too.
4626 2004-09-04 Alan Modra <amodra@bigpond.net.au>
4628 * bfd.c (_bfd_default_error_handler): Correct loop exit.
4630 2004-09-03 Mark Mitchell <mark@codesourcery.com>
4632 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
4633 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
4634 (bfd_elf32_littlearm_symbian_vec): Likewise.
4635 * configure: Regenerated.
4636 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
4637 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
4638 (PLT_ENTRY_SIZE): Likewise.
4639 (bfd_vma_elf32_arm_symbian_plt_entry): New
4641 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
4643 (create_got_section): Don't create sections when generating BPABI
4645 (elf32_arm_create_dynamic_sections): Tidy.
4646 (elf32_arm_link_hash_table_create): Set plt_header_size,
4647 plt_entry_size, and symbian_p.
4648 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
4649 generating BPABI objects.
4650 (allocate_dynrelocs): Use htab->plt_header_size, not
4651 PLT_HEADER_SIZE. Do not add to .got.plt when
4652 generating BPABI objects.
4653 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
4654 * elfarm-nabi.c: Add SymbianOS target vectors.
4655 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
4656 (_bfd_elf_link_create_dynamic_sections): Likewise.
4657 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
4658 (elfNN_bed): Use it.
4659 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
4660 (bfd_elf32_littlearm_symbian_vec): Likewise.
4661 (_bfd_target_vector): Add them.
4663 2004-09-03 Nick Clifton <nickc@redhat.com>
4666 * coffcode.h (handle_COMDAT): Replace abort with an warning
4667 message and allow the scan to continue.
4669 2004-09-02 Alan Modra <amodra@bigpond.net.au>
4671 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
4672 in when reading relocs, not our sorted syms. Remove unnecessary
4675 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
4677 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
4679 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
4681 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
4682 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
4683 replace uses of *_alias with *_noncanonical.
4684 * aclocal.m4: Rebuild with aclocal 1.4p6.
4685 * Makefile.in: Rebuild with automake 1.4p6.
4686 * doc/Makefile.in: Rebuild with automake 1.4p6.
4687 * configure.in: Autoupdate with autoupdate 2.59.
4688 * config.in: Regenerate with autoheader 2.59.
4689 * configure: Regnerate with autoconf 2.59.
4691 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4693 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
4694 symbol pointer arrays before modifying.
4696 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4698 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
4699 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
4700 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
4701 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
4702 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
4703 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
4704 Use both symbol tables on non-relocatable objects. Use a common
4705 error exit. Fix "mid" warning.
4706 * libbfd.h: Regenerate.
4707 * bfd-in2.h: Regenerate.
4709 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4711 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
4713 (struct sfpr_def_parms): Save some space.
4714 (sfpr_define): Here too.
4716 * elf64-ppc.c (compare_symbols): Put section syms first.
4717 (sym_exists_at): New function.
4718 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
4719 points only for relocatable files. Use .opd section contents
4720 otherwise. Generally clean up the code.
4722 2004-08-27 Alan Modra <amodra@bigpond.net.au>
4724 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
4725 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
4726 (struct sfpr_def_parms): New.
4727 (sfpr_define): New function.
4728 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
4729 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
4730 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
4731 (savefpr1_tail, restfpr1_tail): New functions.
4732 (savevr, savevr_tail, restvr, restvr_tail): New functions.
4733 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
4734 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
4735 code. Define all ABI mandated _save and _rest functions.
4737 2004-08-26 Paul Brook <paul@codesourcery.com>
4739 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
4741 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4743 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
4746 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4748 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
4749 that pcrel correction is applied for R_386_PC32.
4751 2004-08-25 Alan Modra <amodra@bigpond.net.au>
4753 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
4754 for R_386_32 and R_386_PC32 relocs against symbols defined in
4757 2004-08-25 Dmitry Diky <diwil@spec.ru>
4759 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
4760 Add new relocations.
4761 * bfd-in2.h: Regenerate.
4762 * libbfd.h: Regenerate.
4763 * elf32-msp430.c: Clean-up code.
4764 (elf_msp430_howto_table): Add new relocation entries.
4765 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
4766 (msp430_elf_relax_section): New function.
4767 (msp430_elf_relax_delete_bytes): New function.
4768 (msp430_elf_symbol_address_p): New function.
4770 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4772 * elf32-m32r.c (m32r_elf_relocate_section): Handle
4773 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
4775 2004-08-20 Daniel Jacobowitz <dan@debian.org>
4777 * elflink.c (_bfd_elf_section_already_linked): Handle
4778 SEC_LINK_DUPLICATES_SAME_CONTENTS.
4780 2004-08-19 Mark Mitchell <mark@codesourcery.com>
4782 * config.bfd (arm*-*-symbianelf*): New target.
4783 (arm*-*-eabi*): Likewise.
4785 2004-08-19 Alan Modra <amodra@bigpond.net.au>
4787 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
4788 "struct ppc_link_hash_entry *".
4789 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
4790 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
4792 2004-08-19 Jakub Jelinek <jakub@redhat.com>
4794 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
4795 entries (where fd_aux overlaps next entry's fd_func).
4796 Add non_overlapping argument, use it.
4797 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
4798 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4799 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
4800 as indexes into opd_sym_map/opd_adjust array.
4801 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
4803 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4805 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
4806 if we can look up their function descriptor in a regular file.
4808 2004-08-18 Nick Clifton <nickc@redhat.com>
4811 * cofflink.c (coff_link_add_symbols): Check that the comdat
4812 pointer in the coff_section_data structure has been initialised
4815 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4818 * elflink.c (bfd_elf_record_link_assignment): Add comment about
4819 changing bfd_link_hash_undefined to bfd_link_hash_new.
4821 2004-08-17 Jakub Jelinek <jakub@redhat.com>
4823 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
4825 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
4826 (synthetic_opd, synthetic_relocatable): New variables.
4827 (compare_symbols, compare_relocs): New helper routines.
4828 (ppc64_elf_get_synthetic_symtab): New function.
4829 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
4831 * bfd-in2.h: Regenerated.
4832 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
4833 to relsyms. Return 0 if abfd is relocatable.
4835 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4837 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
4839 2004-08-17 Nick Clifton <nickc@redhat.com>
4841 * (is_arm_mapping_symbol_name): New function - return true
4842 when a symbol name matches the requirements for an ARM mapping
4844 (arm_elf_find_function): New function based on
4845 elf_find_function in elf.c but skipping ARM mapping symbols
4846 and including thumb function symbols.
4847 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
4848 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
4850 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4852 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
4853 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
4854 (ppc64_elf_brtaken_reloc): Here too.
4856 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4858 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
4860 (ppc64_elf_check_directives): Check that we have the right hash
4861 table before proceeding.
4863 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4865 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
4866 (adjust_opd_syms): Attach opd syms for deleted entries to one of
4867 the sections that will be discarded.
4869 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4871 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
4873 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4875 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
4876 free space available.
4878 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4880 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
4881 occurrences with bfd_byte * thoughout file.
4883 * coff-rs6000.c (do_shared_object_padding): Warning fix.
4884 (xcoff_write_armap_big): Likewise.
4885 (xcoff_write_archive_contents_old): Likewise.
4886 (xcoff_write_archive_contents_big): Likewise.
4888 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
4890 2004-08-13 Nick Clifton <nickc@redhat.com>
4892 * elf32-arm.h: Convert to ISO C90.
4894 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4897 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
4900 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4902 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
4903 (bfd_archive_filename, bfd_get_section_ident): Delete.
4904 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
4905 bfd_archive_filename.
4906 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
4907 to warn about symbols in discarded sections. Use _bfd_error_handler.
4908 * aout-adobe.c (aout_adobe_callback): See below.
4909 * aout-cris.c (swap_ext_reloc_in): ..
4910 * coff-arm.c (find_thumb_glue, find_arm_glue,
4911 coff_arm_relocate_section, bfd_arm_process_before_allocation,
4912 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
4913 coff_arm_copy_private_bfd_data): ..
4914 * coff-i860.c (i860_reloc_processing): ..
4915 * coff-mcore.c (mcore_coff_unsupported_reloc,
4916 coff_mcore_relocate_section): ..
4917 * coff-ppc.c (coff_ppc_relocate_section): ..
4918 * coff-rs6000.c (xcoff_create_csect_from_smclas
4919 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4920 sh_swap_insns, sh_relocate_section): ..
4921 * coff-tic54x.c (tic54x_reloc_processing): ..
4922 * coff-tic80.c (coff_tic80_relocate_section): ..
4923 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
4924 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
4925 coff_slurp_symbol_table, coff_classify_symbol,
4926 coff_slurp_reloc_table): ..
4927 * coffgen.c (_bfd_coff_read_string_table): ..
4928 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
4929 _bfd_coff_generic_relocate_section): ..
4930 * cpu-arm.c (bfd_arm_merge_machines): ..
4931 * cpu-sh.c (sh_merge_bfd_arch): ..
4932 * elf-hppa.h (elf_hppa_relocate_section): ..
4933 * elf.c (bfd_elf_string_from_elf_section, setup_group,
4934 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
4935 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
4936 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
4937 * elf32-arm.h (find_thumb_glue, find_arm_glue,
4938 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
4939 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
4940 elf32_arm_relocate_section, elf32_arm_set_private_flags,
4941 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
4942 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
4943 cris_elf_merge_private_bfd_data
4944 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
4945 * elf32-gen.c (elf32_generic_link_add_symbols): ..
4946 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
4947 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
4948 elf32_hppa_relocate_section): ..
4949 * elf32-i370.c (i370_elf_merge_private_bfd_data,
4950 i370_elf_check_relocs, i370_elf_relocate_section): ..
4951 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
4952 elf_i386_relocate_section): ..
4953 * elf32-m32r.c (m32r_elf_relocate_section,
4954 m32r_elf_merge_private_bfd_data): ..
4955 * elf32-m68hc1x.c (m68hc12_add_stub,
4956 _bfd_m68hc11_elf_merge_private_bfd_data): ..
4957 * elf32-m68k.c (elf_m68k_relocate_section): ..
4958 * elf32-mcore.c (mcore_elf_unsupported_reloc,
4959 mcore_elf_relocate_section): ..
4960 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
4961 ppc_elf_check_relocs, ppc_elf_relocate_section,
4962 ppc_elf_begin_write_processing): ..
4963 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4964 elf_s390_relocate_section): ..
4965 * elf32-sh-symbian.c (sh_symbian_import_as,
4966 sh_symbian_process_embedded_commands,
4967 sh_symbian_relocate_section): ..
4968 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
4969 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
4970 sh_elf_merge_private_data): ..
4971 * elf32-sparc.c (elf32_sparc_check_relocs,
4972 elf32_sparc_relocate_section,
4973 elf32_sparc_merge_private_bfd_data): ..
4974 * elf32-v850.c (v850_elf_check_relocs,
4975 v850_elf_merge_private_bfd_data): ..
4976 * elf32-xtensa.c (elf_xtensa_check_relocs,
4977 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
4978 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
4979 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
4980 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
4981 * elf64-gen.c (elf64_generic_link_add_symbols): ..
4982 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
4983 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
4984 ppc64_elf_relocate_section): ..
4985 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4986 elf_s390_relocate_section): ..
4987 * elf64-sh64.c (sh_elf64_relocate_section): ..
4988 * elf64-sparc.c (sparc64_elf_check_relocs,
4989 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
4990 sparc64_elf_merge_private_bfd_data): ..
4991 * elf64-x86-64.c (elf64_x86_64_check_relocs,
4992 elf64_x86_64_relocate_section): ..
4993 * elflink.c (_bfd_elf_add_default_symbol,
4994 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
4995 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
4996 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
4997 elf_get_linked_section_vma, elf_fixup_link_order,
4998 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
4999 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5000 * elfxx-ia64.c (elfNN_ia64_relax_section,
5001 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5002 * elfxx-mips.c (mips_elf_perform_relocation,
5003 _bfd_mips_elf_check_relocs,
5004 _bfd_mips_elf_merge_private_bfd_data): ..
5005 * ieee.c (ieee_slurp_external_symbols): ..
5006 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5007 * libbfd.c (_bfd_generic_verify_endian_match): ..
5008 * linker.c (_bfd_generic_link_add_one_symbol,
5009 _bfd_generic_section_already_linked): ..
5010 * pdp11.c (translate_to_native_sym_flags): ..
5011 * pe-mips.c (coff_pe_mips_relocate_section): ..
5012 * peicode.h (pe_ILF_build_a_bfd): ..
5013 * srec.c (srec_bad_byte): ..
5014 * stabs.c (_bfd_link_section_stabs): ..
5015 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5016 Replace all uses of bfd_archive_filename and bfd_get_section_ident
5017 with corresponding %B and %A in _bfd_error_handler format string.
5018 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
5019 calls to use %A and %B. Fix "against symbol .. from section" and
5020 similar error messages. Combine multiple _bfd_error_handler calls
5021 where they were separated due to bfd_archive_filename deficiencies.
5022 * bfd-in2.h: Regenerate.
5024 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
5026 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
5029 2004-08-10 Alan Modra <amodra@bigpond.net.au>
5031 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
5032 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
5033 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
5035 (link_hash_newfunc): Init was_undefined.
5036 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
5037 Use undefweak instead.
5038 (ppc64_elf_check_directives): Fix undefs chain.
5039 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
5041 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
5042 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
5043 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
5045 2004-08-09 Jakub Jelinek <jakub@redhat.com>
5047 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
5048 error, test input_section flags rather than sec.
5050 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5052 * elf-bfd.h (struct elf_backend_data): Add
5053 elf_backend_archive_symbol_lookup.
5054 (_bfd_elf_archive_symbol_lookup): Declare.
5055 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
5056 (elf_link_add_archive_symbols): ..extracted from here. Call the
5058 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
5059 (elfNN_bed): Init new field.
5060 * elf64-ppc.c (elf_backend_check_directives): Define.
5061 (elf_backend_archive_symbol_lookup): Define.
5062 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
5063 a ppc_link_hash_entry pointer.
5065 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
5066 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
5067 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
5068 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
5069 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
5070 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5071 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
5074 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5076 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
5077 (ppc64_elf_add_symbol_hook): Test for NULL section.
5078 (get_sym_h): Formatting.
5079 (ppc64_elf_size_stubs): Include reloc addend in value stored as
5082 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
5083 long branch stubs with code handling plt and r2off branch stubs.
5085 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5087 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
5088 * elflink.c (elf_link_input_bfd): Formatting.
5089 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
5091 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
5092 (link_hash_newfunc): Don't set it.
5093 (ppc64_elf_copy_indirect_symbol): Nor copy it.
5094 (ppc64_elf_mark_entry_syms): Delete.
5095 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
5096 sections. Use get_opd_info.
5097 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
5099 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5101 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
5103 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
5104 (func_desc_adjust): Don't set have_undefweak.
5105 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
5106 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
5108 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
5109 "struct ppc_link_hash_entry *". Adjust all references.
5110 (ppc64_elf_hide_symbol): Correct a comment.
5112 * elf64-ppc.c (get_opd_info): New function.
5113 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
5114 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
5115 before calling get_fdh. Test fdh rather than h before dereferencing
5116 fdh. Mark removed symbols in opd_adjust.
5117 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
5118 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
5120 (ppc64_elf_output_symbol_hook): Likewise.
5122 2004-08-06 Paul Brook <paul@codesourcery.com>
5124 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
5125 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
5126 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
5127 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
5128 and BFD_RELOC_ARM_SBREL32.
5129 * bfd-in2.h, bbfd.h: Regenerate.
5131 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5133 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
5134 the dynamic link symbol actually in use.
5136 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
5138 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
5140 2004-07-31 Joel Brobecker <brobecker@gnat.com>
5141 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5143 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
5144 SHN_MIPS_TEXT and SHN_MIPS_DATA.
5146 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
5147 Nick Clifton <nickc@redhat.com>
5150 * bfd.c (_bfd_default_error_handler): Make it global.
5152 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
5154 * elf.c (assign_section_numbers): Cope gracefully with sections
5155 which have SHF_LINK_ORDER set but no sh_link set up.
5156 * elflink.c (elf_get_linked_section_vma): Likewise.
5158 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
5161 * elfxx-target.h (elf_backend_link_order_error_handler): New.
5162 Set it to _bfd_default_error_handler.
5163 (elfNN_bed): Add elf_backend_link_order_error_handler.
5165 * libbfd-in.h (_bfd_default_error_handler): New.
5167 * libbfd.h: Regenerated.
5169 2004-07-30 Jakub Jelinek <jakub@redhat.com>
5171 * archures.c (bfd_mach_sparc_64bit_p): Define.
5172 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
5173 * bfd-in2.h: Rebuilt.
5175 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5177 Introduce SH2a support.
5178 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
5179 * archures.c (bfd_mach_sh2a_nofpu): New.
5180 * bfd-in2.h: Rebuilt.
5181 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
5182 (arch_info_struct): Add sh2a_nofpu.
5183 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
5184 2003-12-29 DJ Delorie <dj@redhat.com>
5185 * reloc.c: Add relocs for sh2a.
5186 * bfd-in2.h: Regenerate.
5187 * libbfd.hh: Regenerate.
5188 2003-12-01 Michael Snyder <msnyder@redhat.com>
5189 * archures.c (bfd_mach_sh2a): New.
5190 * bfd-in2.h: Rebuilt.
5191 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
5193 (arch_info_struct): Add sh2a.
5194 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
5196 2004-07-28 Nick Clifton <nickc@redhat.com>
5197 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5200 * som.c (setup_sections): Improve estimation of space sizes in
5201 relocatable objects.
5203 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5204 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
5205 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
5207 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
5208 * configure: Regenerate.
5209 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
5210 case that accepts OSABI=NetBSD and OSABI=SysV.
5211 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
5212 the base of .got or .data (if .got does not exist).
5213 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
5215 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
5216 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
5217 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
5218 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
5220 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
5223 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
5224 (elf_sec_group): Defined.
5225 (bfd_elf_match_symbols_in_sections): New prototype.
5226 (_bfd_elf_setup_group_pointers): Likewise.
5228 * elf.c (bfd_elf_discard_group): Abort.
5229 (bfd_elf_set_group_contents): Also include relocation sections.
5230 Remove zero-fill for ld -r.
5231 (_bfd_elf_setup_group_pointers): New function.
5232 (elf_sort_elf_symbol): Likewise.
5233 (elf_sym_name_compare): Likewise.
5234 (bfd_elf_match_symbols_in_sections): Likewise.
5236 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
5238 * elflink.c (match_group_member): New.
5239 (elf_link_input_bfd): Check group member for discarded section.
5240 (try_match_symbols_in_sections): New function.
5241 (already_linked): Likewise.
5242 (_bfd_elf_section_already_linked): Support mixing comdat group
5243 and linkonce section.
5245 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
5246 * linker.c (bfd_section_already_linked_table_traverse): New.
5248 * libbfd.h: Regenerated.
5250 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5252 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
5253 BFD_RELOC_CRX_SWITCH32.
5254 * bfd-in2.h: Regenerate.
5255 * libbfd.h: Regenerate.
5256 * elf32-crx.c: Support relocation/relaxation of
5257 BFD_RELOC_CRX_SWITCH* types.
5259 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5261 * elf64-ppc.c: Correct "Linker stubs" comment.
5263 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5265 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
5267 (elf_linked_to_section): New.
5269 * elf.c (assign_section_numbers): Set up sh_link for
5272 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
5273 to sh_link for SHT_IA_64_UNWIND sections.
5275 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5277 * elflink.c (elf_fixup_link_order): Add _() to error message.
5279 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5281 * elflink.c (elf_fixup_link_order): Issue a warning and flag
5284 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
5286 * aout-adobe.c (aout_32_section_already_linked): Defined.
5287 * aout-target.h (MY_section_already_linked): Likewise.
5288 * aout-tic30.c (MY_section_already_linked): Likewise.
5289 * binary.c (binary_section_already_linked): Likewise.
5290 * bout.c (b_out_section_already_linked): Likewise.
5291 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
5292 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
5293 * coffcode.h (coff_section_already_linked): Likewise.
5294 * i386msdos.c (msdos_section_already_linked): Likewise.
5295 * i386os9k.c (os9k_section_already_linked): Likewise.
5296 * ieee.c (ieee_section_already_linked): Likewise.
5297 * ihex.c (ihex_section_already_linked): Likewise.
5298 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
5299 * mmo.c (mmo_section_already_linked): Likewise.
5300 * nlm-target.h (nlm_section_already_linked): Likewise.
5301 * oasys.c (oasys_section_already_linked): Likewise.
5302 * pef.c (bfd_pef_section_already_linked): Likewise.
5303 * ppcboot.c (ppcboot_section_already_linked): Likewise.
5304 * som.c (som_bfd_discard_group): Likewise.
5305 * srec.c (srec_section_already_linked): Likewise.
5306 * tekhex.c (tekhex_section_already_linked): Likewise.
5307 * versados.c (versados_section_already_linked): Likewise.
5308 * vms.c (vms_section_already_linked): Likewise.
5309 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
5310 * xsym.c (bfd_sym_section_already_linked): Likewise.
5312 * bfd-in.h (bfd_section_already_linked_table_init): New.
5313 (bfd_section_already_linked_table_free): Likewise.
5315 * coff-rs6000.c (rs6000coff_vec): Add
5316 _bfd_generic_section_already_linked.
5317 (pmac_xcoff_vec): Likewise.
5318 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
5319 (aix5coff64_vec): Likewise.
5321 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
5322 * elflink.c (_bfd_elf_section_already_linked): New function.
5324 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
5326 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
5327 (_bfd_generic_section_already_linked): New.
5328 (bfd_section_already_linked_hash_entry): Likewise.
5329 (bfd_section_already_linked): Likewise.
5330 (bfd_section_already_linked_table_lookup): Likewise.
5331 (bfd_section_already_linked_table_insert): Likewise.
5333 * linker.c (bfd_section_already_linked): New.
5334 (_bfd_section_already_linked_table): Likewise.
5335 (bfd_section_already_linked_table_lookup): Likewise.
5336 (bfd_section_already_linked_table_insert): Likewise.
5337 (already_linked_newfunc): Likewise.
5338 (bfd_section_already_linked_table_init): Likewise.
5339 (bfd_section_already_linked_table_free): Likewise.
5340 (_bfd_generic_section_already_linked): Likewise.
5342 * section.c (bfd_section): Remove comdat.
5343 (bfd_comdat_info): Moved to ...
5344 * bfd-in.h (coff_comdat_info): Here.
5345 (bfd_coff_get_comdat_section): New.
5346 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
5347 * libcoff-in.h (coff_section_tdata): Add comdat.
5348 * coffcode.h (handle_COMDAT): Updated.
5349 * cofflink.c (coff_link_add_symbols): Likewise.
5350 * ecoff.c (bfd_debug_section): Likewise.
5352 * targets.c (bfd_target): Add _section_already_linked.
5353 (BFD_JUMP_TABLE_LINK): Updated.
5355 * bfd-in2.h: Regenerated.
5356 * libbfd.h: Likewise.
5357 * libcoff.h: Likewise.
5359 2003-07-21 Paul Brook <paul@codesourcery.com>
5361 * elflink.c (elf_get_linked_section_vma, compare_link_order,
5362 elf_fixup_link_order): New functions.
5363 (bfd_elf_final_link): Call elf_fixup_link_order.
5365 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
5367 * elf-bfd.h (ELF_COMMON_DEF_P): New.
5368 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
5370 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
5371 _bfd_elf_symbol_refs_local_p.
5372 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
5375 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
5377 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
5379 (bfd_elf_get_dyn_lib_class): New prototype.
5380 * elf.c (bfd_elf_get_dyn_lib_class): New function.
5382 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
5383 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
5384 entry is needed. Issue an error if a DT_NEEDED entry is needed
5385 for a file marked DYN_NO_NEEDED.
5386 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
5389 * bfd-in2.h: Regenerated.
5391 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5393 * elflink.c (elf_section_complain_discarded): Don't complain in
5396 2004-07-10 James E Wilson <wilson@specifixinc.com>
5398 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
5399 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
5400 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
5401 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
5403 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
5404 bfd_put_64 to bfd_putl64.
5405 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
5407 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
5410 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
5411 .init/.fini sections when trying to relax it.
5413 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
5415 * elf.c (assign_file_positions_for_segments): Make sure the
5416 .dynamic section is the first section in the PT_DYNAMIC segment.
5418 2004-07-09 Nick Clifton <nickc@redhat.com>
5420 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
5421 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
5422 sh_elf_get_flags_from_mach functions so that they do not conflict
5423 when this target is built with other sh-elf targets.
5424 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
5425 suppression of this function.
5426 (sh_elf_find_flags): Likewise.
5428 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5430 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
5431 (ALL_MACHINES_CFILES): Add cpu-crx.c.
5432 (BFD32_BACKENDS): Add elf32-crx.lo.
5433 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
5434 (cpu-crx.lo): New target.
5435 (elf32-crx.lo): New target.
5436 * Makefile.in: Regenerate.
5437 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
5438 (bfd_archures_list): Add bfd_crx_arch.
5439 * bfd-in2.h: Regenerate.
5440 * config.bfd: Handle crx-*-elf*, crx*.
5441 * configure.in: Handle bfd_elf32_crx_vec.
5442 * configure: Regenerate.
5443 * cpu-crx.c: New file.
5444 * elf32-crx.c: Likewise.
5445 * libbfd.h: Regenerate.
5446 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
5447 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
5448 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
5449 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
5450 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
5451 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
5452 * targets.c (bfd_elf32_crx_vec): Declare.
5453 (bfd_target_vector): Add bfd_elf32_crx_vec.
5455 2004-07-06 Nick Clifton <nickc@redhat.com>
5457 * config.bfd: Add sh-symbian-elf target.
5458 * configure.in: Add bfd_elf32_shl_symbian_vec.
5459 * configure: Regenerate.
5460 * elf-bfd.h (struct elf_backend_data): Add new field
5462 * elflink.c (elf_link_add_object_symbols): Invoke the
5463 check_directives function, if defined.
5464 * elfxx-target.h: Provide a default, NULL definition for
5466 * targets.c: Add bfd_elf32_shl_symbian_vec.
5467 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
5469 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
5470 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
5471 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
5472 not already been defined.
5473 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
5474 * sh-symbian.c: New file. Provide functions to support the
5475 * sh-symbian-elf target.
5476 * Makefile.am: Add elf32-sh-symbian.c
5477 * Makefile.in: Regenerate.
5479 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5481 * elf32-sh.c: Include ../opcodes/sh-opc.h.
5482 * Makefile.am: Ran make dep-am.
5483 * Makefile.in: Ran make dep-in.
5485 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5487 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
5490 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
5492 * config.bfd: Add want64 to configuration target s390-*-linux*.
5494 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
5496 * bfd.c (bfd_get_section_ident): New.
5498 * elflink.c (elf_link_read_relocs_from_section): Call
5499 bfd_get_section_ident to identify the section when reporting
5501 (_bfd_elf_link_output_relocs): Likewise.
5502 (elf_link_output_extsym): Likewise.
5503 (elf_link_input_bfd): Likewise.
5504 (bfd_elf_gc_record_vtinherit): Likewise.
5506 * bfd-in2.h: Regenerated.
5508 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
5509 Nick Clifton <nickc@redhat.com>
5512 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
5513 of section symbols to mips_elf_sort_hash_table ().
5515 2004-07-01 Alan Modra <amodra@bigpond.net.au>
5517 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
5519 (elf_section_complain_discarded): New function. Handle
5520 .gcc_except_table too.
5521 (elf_link_input_bfd): Rewrite handling of relocs against symbols
5522 in discarded sections.
5523 * elf-bfd.h (elf_discarded_section): Protect macro arg.
5525 2004-06-30 James E Wilson <wilson@specifixinc.com>
5527 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
5528 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
5530 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
5533 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
5534 local references to discarded sections and report their
5537 2004-06-30 Alan Modra <amodra@bigpond.net.au>
5539 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
5540 sec_info_type, test section name instead.
5542 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
5545 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
5546 in .init/.fini sections.
5548 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5550 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
5551 bfd_get_section_limit.
5553 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5555 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
5556 output section size.
5558 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5560 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
5562 (mmix_elf_perform_relocation): Adjust for above change.
5563 (mmix_elf_relocate_section): Likewise.
5564 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
5565 (mmix_elf_get_section_contents): Delete.
5566 (bfd_elf64_get_section_contents): Delete.
5567 (mmix_elf_relocate_section): Zero stub area.
5568 * linker.c (default_indirect_link_order): Alloc max of section size
5570 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
5571 * section.c (bfd_malloc_and_get_section): Likewise.
5572 (struct bfd_section): Update rawsize comment.
5573 * bfd-in2.h: Regenerate.
5575 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
5577 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5579 * bfd-in.h (bfd_get_section_limit): Define.
5580 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
5581 (_bfd_final_link_relocate): Use bfd_get_section_limit.
5582 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
5583 * coff-arm.c (coff_arm_relocate_section): Likewise.
5584 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
5585 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
5586 (bfd_ns32k_final_link_relocate): Likewise.
5587 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
5588 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
5589 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
5590 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
5591 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
5592 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
5593 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
5594 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5595 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
5596 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
5597 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
5598 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
5599 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
5600 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
5601 * elf32-v850.c (v850_elf_reloc): Likewise.
5602 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
5603 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
5604 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
5605 * elf64-mips.c (mips_elf64_gprel32_reloc)
5606 (mips16_gprel_reloc): Likewise.
5607 * elf64-mmix.c (mmix_elf_reloc): Likewise.
5608 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
5609 * elf64-sparc.c (init_insn_reloc): Likewise.
5610 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5611 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
5612 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
5613 (_bfd_mips_elf_generic_reloc): Likewise.
5614 * bfd-in2.h: Regenerate.
5616 2004-06-28 Alan Modra <amodra@bigpond.net.au>
5618 * bfd-in.h (struct stab_info): Move from stabs.c.
5619 * stabs.c (struct stab_link_includes_table): Delete.
5620 (stab_link_includes_lookup): Delete.
5621 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
5622 level of indirection from sinfo parm.
5623 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
5624 stabstr section. Adjust hash table accesses.
5625 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
5626 alloc. Adjust stab_info test.
5627 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
5628 (_bfd_coff_final_link): Adjust stab_info test.
5629 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
5630 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
5632 * libcoff-in.h (struct coff_link_hash_table): Likewise.
5633 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
5634 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
5635 stabstr section. Adjust stab_info test.
5636 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
5637 (_bfd_write_stab_strings): Adjust prototypes.
5638 * libbfd.h: Regenerate.
5639 * libcoff.h: Regenerate.
5640 * bfd-in2.h: Regenerate.
5642 2004-06-27 Mark Kettenis <kettenis@gnu.org>
5644 From Miod Vallat <miod@online.fr>:
5645 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
5647 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
5649 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
5650 (struct elf32_mn10300_link_hash_entry): Remove
5651 pcrel_relocs_copied.
5652 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
5653 R_MN10300_32. Don't adjust pcrel_relocs_copied.
5654 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
5655 and gotoff relocations if the symbol doesn't bind locally. Use
5656 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
5657 relocation for PCREL32.
5658 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
5659 to test whether a symbol binds locally.
5660 (elf32_mn10300_link_hash_newfunc): Don't initialize
5661 pcrel_relocs_copied.
5662 (_bfd_mn10300_elf_discard_copies): Delete.
5663 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
5665 2004-06-26 Mark Kettenis <kettenis@gnu.org>
5667 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
5669 2004-06-25 Joel Brobecker <brobecker@gnat.com>
5671 * som.c (som_set_reloc_info): Correct small typo.
5673 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5675 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
5676 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
5677 (m32r_elf_gcsweep_hook): Likewise.
5678 (m32r_elf_check_relocs): Likewise.
5679 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
5680 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
5681 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
5682 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
5683 * bfd-in2.h: Regenerated.
5684 * libbfd.h: Regenerated.
5686 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
5688 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
5690 (elf64_x86_64_relocate_section): Issue an error for
5691 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
5692 against global symbols when building shared library.
5694 2004-06-24 Alan Modra <amodra@bigpond.net.au>
5696 * section.c (struct sec): Rename "_cooked_size" to "size".
5697 Rename "_raw_size" to "rawsize".
5698 (STD_SECTION): Adjust comments.
5699 (bfd_set_section_size, bfd_get_section_contents): Use size.
5700 (bfd_malloc_and_get_section): New function.
5701 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
5702 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
5703 Correctly free reloc and contents memory.
5704 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
5705 and fake CIE now that we can shink section size to zero.
5706 (_bfd_elf_write_section_eh_frame): Likewise..
5707 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
5708 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
5709 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
5710 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
5711 unneeded indirection.
5712 * elf.c (_bfd_elf_section_offset): .. and update call.
5713 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
5714 * libbfd.h: Regenerate.
5715 * bfd-in2.h: Regenerate.
5717 Replace occurrences of "_raw_size" and "_cooked_size" in most places
5718 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
5719 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
5720 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
5721 Similarly use "rawsize", if non-zero, in reloc functions to validate
5722 reloc addresses. Use new bfd_malloc_and_get_section in most places
5723 where bfd_get_section_contents was called. Expand all occurrences of
5724 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
5725 grok_prstatus and similar functions to "size".
5726 * aix386-core.c (aix386_core_file_p): ..
5727 * aix5ppc-core.c (xcoff64_core_p): ..
5728 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
5729 aout_adobe_set_section_contents): ..
5730 * aout-target.h (callback): ..
5731 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
5732 MY_bfd_final_link): ..
5733 * aoutf1.h (sunos4_core_file_p): ..
5734 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5735 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
5736 final_link, aout_link_input_section): ..
5737 * binary.c (binary_object_p, binary_canonicalize_symtab,
5738 binary_set_section_contents): ..
5739 * bout.c (b_out_callback, b_out_write_object_contents,
5740 b_out_set_section_contents, b_out_bfd_relax_section,
5741 b_out_bfd_get_relocated_section_contents): ..
5742 * cisco-core.c (cisco_core_file_validate): ..
5743 * coff-alpha.c (alpha_ecoff_object_p,
5744 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
5745 * coff-arm.c (coff_arm_relocate_section,
5746 bfd_arm_allocate_interworking_sections): ..
5747 * coff-h8300.c (h8300_reloc16_extra_cases,
5748 h8300_bfd_link_add_symbols): ..
5749 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
5750 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
5751 ppc_bfd_coff_final_link): ..
5752 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
5753 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5754 sh_align_loads, sh_coff_get_relocated_section_contents): ..
5755 * coff64-rs6000.c (xcoff64_write_object_contents,
5756 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
5757 * coffcode.h (coff_compute_section_file_positions,
5758 coff_write_object_contents): ..
5759 * coffgen.c (make_a_section_from_file, coff_write_symbols,
5760 coff_section_symbol, build_debug_section): ..
5761 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
5762 process_embedded_commands, _bfd_coff_link_input_bfd,
5763 _bfd_coff_write_global_sym): ..
5764 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
5765 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
5766 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
5767 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
5768 _bfd_dwarf2_find_nearest_line): ..
5769 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
5770 ecoff_compute_section_file_positions,
5771 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
5772 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
5773 _bfd_elf_discard_section_eh_frame_hdr,
5774 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
5775 _bfd_elf_write_section_eh_frame,
5776 _bfd_elf_write_section_eh_frame_hdr): ..
5777 * elf-hppa.h (elf_hppa_sort_unwind): ..
5778 * elf-m10200.c (mn10200_elf_relax_section,
5779 mn10200_elf_relax_delete_bytes,
5780 mn10200_elf_get_relocated_section_contents): ..
5781 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
5782 mn10300_elf_check_relocs, mn10300_elf_relax_section,
5783 mn10300_elf_relax_delete_bytes,
5784 mn10300_elf_get_relocated_section_contents,
5785 _bfd_mn10300_elf_adjust_dynamic_symbol,
5786 _bfd_mn10300_elf_discard_copies,
5787 _bfd_mn10300_elf_size_dynamic_sections,
5788 _bfd_mn10300_elf_finish_dynamic_sections): ..
5789 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
5790 _bfd_elf_make_section_from_phdr, elf_fake_sections,
5791 bfd_elf_set_group_contents, map_sections_to_segments,
5792 elf_sort_sections, assign_file_positions_for_segments,
5793 SECTION_SIZE, copy_private_bfd_data,
5794 _bfd_elf_get_dynamic_reloc_upper_bound,
5795 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
5796 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
5797 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
5798 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
5799 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
5800 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
5801 bfd_elf32_arm_process_before_allocation,
5802 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
5803 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
5804 elf32_arm_write_section): ..
5805 * elf32-cris.c (cris_elf_grok_prstatus,
5806 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
5807 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
5808 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
5809 elf_cris_discard_excess_dso_dynamics,
5810 elf_cris_discard_excess_program_dynamics): ..
5811 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
5812 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
5813 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
5814 _frv_create_got_section, _frvfdpic_assign_plt_entries,
5815 elf32_frvfdpic_size_dynamic_sections,
5816 elf32_frvfdpic_modify_segment_map,
5817 elf32_frvfdpic_finish_dynamic_sections): ..
5818 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
5819 elf32_h8_get_relocated_section_contents): ..
5820 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
5821 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
5822 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
5823 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
5824 elf32_hppa_finish_dynamic_sections): ..
5825 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
5826 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
5827 i370_elf_finish_dynamic_sections): ..
5828 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
5829 allocate_dynrelocs, elf_i386_size_dynamic_sections,
5830 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
5831 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
5832 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
5833 * elf32-ip2k.c (ip2k_is_switch_table_128,
5834 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
5835 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
5836 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
5837 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
5838 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
5839 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
5840 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
5841 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
5842 m32r_elf_get_relocated_section_contents): ..
5843 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
5844 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
5845 m68hc11_elf_relax_delete_bytes): ..
5846 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
5847 m68hc12_elf_size_one_stub): ..
5848 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
5849 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
5850 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
5851 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
5852 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
5853 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5854 elf32_mips_grok_prstatus): ..
5855 * elf32-or32.c (or32_elf_consth_reloc): ..
5856 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
5857 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
5858 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
5859 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
5860 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
5861 ppc_elf_final_write_processing): ..
5862 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5863 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5864 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
5865 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
5866 sh_elf_relax_delete_bytes, sh_elf_align_loads,
5867 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
5868 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
5869 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
5870 * elf32-sh64-com.c (sh64_address_in_cranges,
5871 sh64_get_contents_type): ..
5872 * elf32-sh64.c (sh64_find_section_for_address,
5873 sh64_elf_final_write_processing): ..
5874 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
5875 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
5876 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
5877 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
5878 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
5879 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
5880 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
5881 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
5882 elf_vax_finish_dynamic_sections): ..
5883 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
5884 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
5885 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
5886 xstormy16_elf_finish_dynamic_sections): ..
5887 * elf32-xtensa.c (xtensa_read_table_entries,
5888 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
5889 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
5890 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
5891 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
5892 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
5893 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
5894 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
5895 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
5896 xtensa_callback_required_dependence): ..
5897 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
5898 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
5899 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
5900 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
5901 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
5902 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
5903 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
5904 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
5905 * elf64-hppa.c (allocate_dynrel_entries,
5906 elf64_hppa_size_dynamic_sections,
5907 elf64_hppa_finish_dynamic_sections): ..
5908 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
5909 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
5910 elf64_mips_grok_prstatus): ..
5911 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
5912 mmix_elf_relocate_section, mmix_elf_final_link,
5913 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
5914 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
5915 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
5916 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
5917 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
5918 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
5919 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
5920 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
5921 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
5922 ppc64_elf_finish_dynamic_sections): ..
5923 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5924 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5925 elf_s390_finish_dynamic_sections): ..
5926 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
5927 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
5928 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
5929 sh64_elf64_finish_dynamic_sections): ..
5930 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
5931 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
5932 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
5933 sparc64_elf_finish_dynamic_symbol,
5934 sparc64_elf_finish_dynamic_sections): ..
5935 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
5936 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
5937 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
5938 elf64_x86_64_finish_dynamic_sections): ..
5939 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
5940 * elfcode.h (elf_slurp_reloc_table): ..
5941 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
5942 elf_finalize_dynstr, elf_link_add_object_symbols,
5943 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
5944 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
5945 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5946 elf32_mips_grok_prstatus): ..
5947 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
5948 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
5949 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
5950 elfNN_ia64_finish_dynamic_sections): ..
5951 * elfxx-mips.c (mips_elf_create_procedure_table,
5952 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
5953 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
5954 mips_elf_global_got_index, mips_elf_multi_got,
5955 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
5956 mips_elf_allocate_dynamic_relocations,
5957 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
5958 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
5959 _bfd_mips_elf_always_size_sections,
5960 _bfd_mips_elf_size_dynamic_sections,
5961 _bfd_mips_elf_finish_dynamic_symbol,
5962 _bfd_mips_elf_finish_dynamic_sections,
5963 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
5964 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
5965 _bfd_elf_mips_get_relocated_section_contents,
5966 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
5967 * hp300hpux.c (callback): ..
5968 * hppabsd-core.c (make_bfd_asection): ..
5969 * hpux-core.c (make_bfd_asection): ..
5970 * i386linux.c (linux_link_create_dynamic_sections,
5971 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
5972 * i386msdos.c (msdos_write_object_contents): ..
5973 * i386os9k.c (os9k_callback, os9k_write_object_contents,
5974 os9k_set_section_contents): ..
5975 * ieee.c (parse_expression, ieee_slurp_external_symbols,
5976 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
5977 ieee_write_section_part, do_with_relocs, do_as_repeat,
5978 do_without_relocs, ieee_write_debug_part, init_for_output,
5979 ieee_set_section_contents): ..
5980 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
5981 * irix-core.c (do_sections, make_bfd_asection): ..
5982 * libaout.h (aout_section_merge_with_text_p): ..
5983 * libbfd.c (_bfd_generic_get_section_contents,
5984 _bfd_generic_get_section_contents_in_window): ..
5985 * linker.c (default_indirect_link_order): ..
5986 * lynx-core.c (make_bfd_asection): ..
5987 * m68klinux.c (linux_link_create_dynamic_sections,
5988 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5989 * mach-o.c (bfd_mach_o_make_bfd_section,
5990 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
5991 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
5992 bfd_mach_o_scan_read_segment): ..
5993 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
5994 _bfd_merge_sections): ..
5995 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
5996 mmo_map_set_sizes, mmo_canonicalize_symtab,
5997 mmo_internal_write_section, mmo_write_object_contents): ..
5998 * netbsd-core.c (netbsd_core_file_p): ..
5999 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6000 nlm_alpha_set_public_section): ..
6001 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6002 * nlm32-sparc.c (nlm_sparc_write_import): ..
6003 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6004 nlm_compute_section_file_positions): ..
6005 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6006 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6007 * opncls.c (get_debug_link_info): ..
6008 * osf-core.c (make_bfd_asection): ..
6009 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6010 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6011 final_link, aout_link_input_section): ..
6012 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6013 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6014 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6015 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6016 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
6017 * ptrace-core.c (ptrace_unix_core_file_p): ..
6018 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
6019 _bfd_final_link_relocate, bfd_generic_relax_section,
6020 bfd_generic_get_relocated_section_contents): ..
6021 * reloc16.c (bfd_coff_reloc16_relax_section,
6022 bfd_coff_reloc16_get_relocated_section_c): ..
6023 * riscix.c (riscix_some_aout_object_p): ..
6024 * rs6000-core.c (read_hdr, make_bfd_asection): ..
6025 * sco5-core.c (make_bfd_asection): ..
6026 * simple.c (bfd_simple_get_relocated_section_contents): ..
6027 * som.c (som_object_setup, setup_sections, som_prep_headers,
6028 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
6029 som_set_reloc_info, som_get_section_contents,
6030 som_bfd_link_split_section): ..
6031 * sparclinux.c (linux_link_create_dynamic_sections,
6032 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6033 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
6034 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
6035 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
6036 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
6037 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
6038 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
6039 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
6040 sunos_finish_dynamic_link): ..
6041 * syms.c (_bfd_stab_section_find_nearest_line): ..
6042 * tekhex.c (first_phase, tekhex_set_section_contents,
6043 tekhex_write_object_contents): ..
6044 * trad-core.c (trad_unix_core_file_p): ..
6045 * versados.c (process_esd, process_otr, process_otr): ..
6046 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
6047 * vms-misc.c (add_new_contents): ..
6048 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
6049 * vms.c (vms_set_section_contents): ..
6050 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
6051 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
6052 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
6053 * xsym.c (bfd_sym_scan): .. See above.
6055 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
6057 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
6058 calling _bfd_merged_section_offset only for section symbols.
6060 2004-06-22 Alan Modra <amodra@bigpond.net.au>
6062 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
6063 for handling SEC_MERGE symbols in relax_section.
6065 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6067 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
6068 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
6069 linked together. Mark the result as h8300sx code.
6071 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6073 * elf-bfd.h (struct elf_backend_data): Added
6074 elf_backend_omit_section_dynsym.
6075 (_bfd_elf_link_omit_section_dynsym): Declare.
6076 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
6077 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
6078 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
6079 (_bfd_elf_link_renumber_dynsyms): ... this function.
6080 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
6081 _bfd_elf_link_omit_section_dynsym).
6082 (elfNN_bed): Added elf_backend_omit_section_dynsym.
6084 2004-06-21 Nick Clifton <nickc@redhat.com>
6086 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
6089 2004-06-17 Jerome Guitton <guitton@gnat.com>
6091 * bfd-in.h (bfd_cache_close_all): New function declaration.
6092 * bfd-in2.h: Regenerate.
6093 * cache.c (bfd_cache_close_all): New function definition.
6095 2004-06-16 Mark Kettenis <kettenis@gnu.org>
6097 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
6099 * configure: Regenerate.
6101 2004-06-16 Daniel Jacobowitz <dan@debian.org>
6103 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
6104 the pre-existing section.
6106 2004-06-15 Alan Modra <amodra@bigpond.net.au>
6108 * section.c (struct sec): Remove usused flags. Reorganize a little.
6109 (bfd_get_section_size_before_reloc): Delete.
6110 (bfd_get_section_size_after_reloc): Delete.
6111 (STD_SECTION): Update.
6112 (bfd_get_section_size_now): Delete.
6113 (bfd_set_section_contents): Don't referece reloc_done.
6114 (bfd_get_section_contents): Remove reloc_done comment.
6115 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
6117 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
6118 * ecoff.c (bfd_debug_section): Update initializer.
6119 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
6120 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
6121 * bfd-in.h (bfd_section_size): Expand.
6122 (bfd_get_section_size): New macro.
6123 * bfd-in2.h: Regenerate.
6124 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
6125 bfd_get_section_size_before_reloc with bfd_get_section_size.
6126 * coffcode.h (coff_write_object_contents): Likewise.
6127 * coffgen.c (build_debug_section): Likewise.
6128 * dwarf1.c (parse_line_table): Likewise.
6129 (_bfd_dwarf1_find_nearest_line): Likewise.
6130 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6131 * i386msdos.c (msdos_write_object_contents): Likewise.
6132 * pdp11.c (squirt_out_relocs): Likewise.
6133 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
6134 * elf64-mmix.c (mmix_elf_final_link): Update comment.
6136 2004-06-14 Chris Demetriou <cgd@broadcom.com>
6138 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
6139 removal) with updated comment.
6140 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
6142 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
6143 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6145 2004-06-12 Alan Modra <amodra@bigpond.net.au>
6147 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
6148 overflow on branches to undefweaks.
6150 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6152 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
6153 as ecoff_section_data() does not return a valid lvalue.
6155 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
6157 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
6158 (elf_link_add_object_symbols): Likewise.
6160 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
6161 (elf_backend_reloc_type_class): New.
6163 2004-06-08 Mark Kettenis <kettenis@gnu.org>
6165 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
6167 * configure: Regenerate.
6169 2004-06-07 Daniel Jacobowitz <dan@debian.org>
6171 From: Albert Chin-A-Young <china@thewrittenword.com>
6172 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
6175 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
6177 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
6180 2004-05-28 DJ Delorie <dj@redhat.com>
6182 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
6183 for linking, but otherwise adjust reloc for merged sections.
6185 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6187 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
6188 _bfd_merged_section_offset for local symbols.
6190 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6192 * Makefile.am: Regenerate dependencies.
6193 * Makefile.in: Regenerate.
6194 * archures.c: Add bfd_mach_sh3_nommu .
6195 * bfd-in2.h: Regenerate.
6196 * cpu-sh.c: Add sh3-nommu architecture.
6197 (bfd_to_arch_table): Create new table.
6198 (sh_get_arch_from_bfd_mach): Create new function.
6199 (sh_get_arch_up_from_bfd_mach): Create new function.
6200 (sh_merge_bfd_arch): Create new function.
6201 * elf32-sh.c (sh_ef_bfd_table): Add table.
6202 (sh_elf_check_relocs): Replace switch statement with
6203 use of sh_ef_bfd_table .
6204 (sh_elf_get_flags_from_mach): Add new function.
6205 (sh_find_elf_flags): Likewise.
6206 (sh_elf_copy_private_data): Replace most of non-elf contents
6207 with a call to sh_merge_bfd_arch() .
6209 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
6211 * Makefile.am (bfdver.h): Use explicit filename, not $< .
6212 * Makefile.in: Regenerate.
6214 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6216 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
6217 custom calling conventions for dynamic symbols.
6218 (mn10300_elf_relax_section): Avoid relaxing a function as a local
6219 symbol if it's an alias to a global one.
6221 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
6223 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
6226 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6228 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
6231 2004-05-26 Alan Modra <amodra@bigpond.net.au>
6233 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
6234 for SHT_GROUP sections.
6236 2004-05-25 Alan Modra <amodra@bigpond.net.au>
6238 * elflink.c (elf_link_add_object_symbols): Don't set up merge
6240 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
6241 * merge.c: Formatting. Remove unnecessary casts. Expand
6242 bfd_get_section_alignment macro.
6243 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
6244 use throughout file.
6245 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
6246 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
6247 section name to determine sinfo group, instead test output section
6249 (_bfd_merge_sections): Add struct bfd_link_info param. Call
6250 _bfd_strip_section_from_output rather than just twiddling flags.
6251 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
6252 (_bfd_merge_sections): Update prototype.
6253 * libbfd.h: Regenerate.
6255 2004-05-24 Mark Kettenis <kettenis@gnu.org>
6257 * netbsd-core.c: Correctly indent section that sets architecture
6260 From Miod Vallat <miod@online.fr>:
6261 * m88kopenbsd.c: New file.
6262 * targets.c (m88k_openbsd_vec): New.
6263 * config.bfd: Add m88k-*-openbsd*.
6264 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
6265 (m88kopenbsd_vec): New.
6266 * configure: Regenerate.
6267 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
6268 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
6270 * Makefile.in: Regenerate.
6271 * po/SRC-POTFILES.in: Regenerate.
6273 2004-05-24 Nick Clifton <nickc@redhat.com>
6275 * hash.c: Remove bogus node "Changing the default Hash Table Size"
6276 introduced by hash table size patch.
6278 2004-05-22 Ben Elliston <bje@au.ibm.com>
6280 * configure.in (is_release): Remove.
6281 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
6282 (AC_OUTPUT): Don't output bfdver.h from version.h.
6283 * configure: Regenerate.
6284 * Makefile.am (RELEASE): New variable.
6285 (bfdver.h): New target.
6286 * Makefile.in: Regenerate.
6287 * doc/Makefile.in: Likewise.
6289 2004-05-22 Ben Elliston <bje@au.ibm.com>
6291 * Makefile.am (config.status): Don't depend on version.h.
6292 * Makefile.in: Regenerate.
6294 2004-05-22 Alan Modra <amodra@bigpond.net.au>
6296 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
6297 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
6298 * libbfd.h: Regenerate.
6299 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
6300 (_bfd_elf_rel_local_sym): Likewise.
6301 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
6302 (elf_link_input_bfd): Likewise.
6303 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
6304 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6305 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
6306 (elfNN_ia64_relocate_section): Likewise.
6308 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
6310 * hash.c (bfd_default_hash_table_size): New variable.
6311 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
6312 (bfd_hash_set_default_size): New function. Set the default size
6313 to a selected prime number close to the argument. Document new
6315 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
6316 * bfd-in2.h: Regenerate.
6317 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
6318 * Makefile.in: Regenerate.
6320 2004-05-21 Mark Kettenis <kettenis@gnu.org>
6322 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
6323 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
6324 arm, m68k, m88k and hppa core files.
6326 2004-05-21 Nick Clifton <nickc@redhat.com>
6328 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
6329 (bfd_bwrite): Likewise.
6330 (bfd_tell): Likewise.
6331 (bfd_flush): Likewise.
6332 (bfd_stat): Likewise.
6333 (bfd_seek): Likewise.
6334 (bfd_get_mtime): Likewise.
6335 (bfd_get_size): Likewise.
6337 2004-05-19 Ben Elliston <bje@au.ibm.com>
6339 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
6341 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6343 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
6344 (bfd_generic_openr_next_archived_file): Likewise.
6346 2004-05-17 Bob Wilson <bob.wilson@acm.org>
6348 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
6349 section names by inserting a new substring after .gnu.linkonce, except
6350 for .gnu.linkonce.t.* where the "t." is replaced.
6352 2004-05-17 Adam Nemet <anemet@lnxw.com>
6354 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
6355 (m68-*-lynxos* case): Likewise.
6356 (powerpc-*-lyxnos* case): New case.
6357 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
6359 2004-05-17 David Heine <dlheine@tensilica.com>
6361 * aout-target.h (MY_bfd_copy_private_header_data): Define.
6362 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
6363 * bfd.c (bfd_copy_private_header_data): Define.
6364 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
6366 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
6367 * coffcode.h (coff_bfd_copy_private_header_data): Define.
6368 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
6369 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
6370 segments by calling copy_private_bfd_data.
6371 (_bfd_elf_copy_private_header_data): Define.
6372 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
6373 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
6374 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
6375 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
6376 * mmo.c (mmo_bfd_copy_private_header_data): Define.
6377 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
6378 * som.c (som_bfd_copy_private_header_data): Define.
6379 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
6380 * vms.c (vms_bfd_copy_private_header_data): Define.
6381 * bfd-in2.h: Regenerate.
6382 * libbfd.h: Regenerate.
6384 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6386 * elfxx-mips.c (MINUS_TWO): Define.
6387 (mips_elf_higher, mips_elf_highest,
6388 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
6389 some bfd_vma values.
6390 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
6392 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6394 * som.c (log2): Rename to exact_log2. Adjust all callers.
6396 2004-05-13 Paul Brook <paul@codesourcery.com>
6398 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
6399 dwarf3 format CIE entries. Remove comment about the size of the
6400 ra_column field. It is now correctly deduced.
6402 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6404 * config.bfd (or32-*-rtems*): Switch to elf.
6406 2004-05-13 Nick Clifton <nickc@redhat.com>
6408 * po/fr.po: Updated French translation.
6410 2004-05-11 Jakub Jelinek <jakub@redhat.com>
6412 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
6413 into .dynsym if elf_section_data (sec)->dynindx <= 0.
6414 Adjust counting of last_local.
6415 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
6416 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
6417 created by the linker nor !SHF_ALLOC.
6419 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
6420 DT_PLTGOT to the start of the .got.plt section instead of the
6421 .got output section. Set sh_entsize for .got section in addition
6423 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6424 is at sgot->output_section->vma.
6425 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
6426 DT_PLTGOT to the start of the .got.plt section instead of the
6427 .got output section.
6428 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6429 is at sgot->output_section->vma. Set sh_entsize for .got section
6430 in addition to .got.plt.
6431 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
6432 (bfd_section_from_phdr): Likewise.
6433 (map_sections_to_segments): Likewise.
6434 (assign_file_positions_for_segments): Likewise.
6435 (get_program_header_size): Likewise.
6436 * elflink.c (bfd_elf_size_dynamic_sections): Set
6437 elf_tdata (output_bfd)->relro from info->relro.
6438 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
6440 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
6442 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
6443 a zero symndx for which we hadn't accounted a dynamic relocation.
6444 (_frvfdpic_add_rofixup): Likewise.
6446 2004-05-07 Brian Ford <ford@vss.fsi.com>
6447 DJ Delorie <dj@redhat.com>
6449 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
6450 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
6451 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
6452 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
6454 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6456 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
6457 immediately if there's no link info.
6458 (elf32_frvfdpic_copy_private_bfd_data): New.
6459 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
6461 2004-05-06 Zack Weinberg <zack@codesourcery.com>
6463 * dwarf2.c (add_line_info): Also set info->filename to NULL if
6464 filename argument is null; do not call strlen on a null pointer.
6466 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
6468 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
6471 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6473 * configure.in (bfd_elf32_frvfdpic_vec): New.
6474 * configure: Rebuilt.
6475 * targets.c (bfd_elf32_frvfdpic_vec): New.
6476 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
6478 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
6479 frvfdpic instead of frv. Rearrange elf-target macros such that
6480 the FDPIC-specific ones are only defined for this new target
6482 (bfd_elf32_frvfdpic_vec): Declare.
6484 (elf32_frv_relocate_section): Use it to enable segment checking
6485 and to control rofixup emission. Add output section vma to
6486 applied relocation in non-LOAD non-ALLOC sections. Use
6487 _bfd_error_handler for errors.
6488 (_frv_create_got_section): Create .rel.got and .rofixup only in
6489 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
6491 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
6492 (elf32_frvfdpic_modify_segment_map): Likewise.
6493 (elf32_frv_finish_dynamic_sections): New, do-nothing.
6494 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
6495 error message if we miscompute the rofixup size.
6496 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
6497 (frvfdpic_elf_encode_eh_address): Likewise.
6498 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
6499 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
6500 relocs. Reject unknown relocation types.
6501 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
6502 (frv_elf_merge_private_bfd_data): Likewise.
6503 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
6504 0x4000 for newly-added elf32-frvfdpic.
6506 2004-05-05 Nick Clifton <nickc@redhat.com>
6509 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
6510 returning NULL as most users of this function do not check its
6512 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
6513 of bfd_cache_lookup().
6514 * sco5-core.c (sco5_core_file_p): Likewise.
6515 * trad-core.c (trad_unix_core_file_p): Likewise.
6517 2004-05-05 Nick Clifton <nickc@redhat.com>
6519 * cache.c (bfd_cache_lookup): Improve formatting.
6520 * archive.c: Fix formatting.
6522 2004-05-05 Peter Barada <peter@the-baradas.com>
6524 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
6525 * cpu-m68k.c(bfd_m68k_arch): Likewise.
6526 * bfd-in2.h(bfd_architecture): Regenerate.
6528 2004-05-03 Alan Modra <amodra@bigpond.net.au>
6530 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
6532 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
6533 those against discarded link-once and SEC_MERGE section symbols.
6535 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6537 * section.c (bfd_get_section_by_name_if): New.
6538 * bfd-in2.h: Regenerated.
6540 2004-05-02 Alan Modra <amodra@bigpond.net.au>
6542 * som.c (som_bfd_is_group_section): Define.
6544 2004-05-01 Alan Modra <amodra@bigpond.net.au>
6546 * section.c (bfd_make_section_anyway): Copy the whole
6547 bfd_hash_entry, not just "next" from existing entry.
6549 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6551 * elf.c (bfd_section_from_shdr): Maintain the section order in
6553 (special_sections): Add ".note.GNU-stack".
6554 (elf_fake_sections): Handle section group for relocatable
6557 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6559 * section.c (bfd_sections_find_if): New.
6560 * bfd-in2.h: Regenerated.
6562 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6564 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
6566 * elf-bfd.h (bfd_elf_is_group_section): Declare.
6567 * elf.c (bfd_elf_is_group_section): New function.
6568 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
6569 * section.c (bfd_generic_is_group_section): New function.
6570 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
6571 (BFD_JUMP_TABLE_LINK): Adjust.
6572 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
6573 * aout-target.h (MY_bfd_is_group_section): Define.
6574 * aout-tic30.c (MY_bfd_is_group_section): Define.
6575 * bfd.c (bfd_is_group_section): Define.
6576 * binary.c (binary_bfd_is_group_section): Define.
6577 * bout.c (b_out_bfd_is_group_section): Define.
6578 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
6579 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
6580 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
6581 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
6582 * coffcode.h (coff_bfd_is_group_section): Define.
6583 * i386msdos.c (msdos_bfd_is_group_section): Define.
6584 * i386os9k.c (os9k_bfd_is_group_section): Define.
6585 * ieee.c (ieee_bfd_is_group_section): Define.
6586 * ihex.c (ihex_bfd_is_group_section): Define.
6587 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
6588 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
6589 * mmo.c (mmo_bfd_is_group_section): Define.
6590 * nlm-target.h (nlm_bfd_is_group_section): Define.
6591 * oasys.c (oasys_bfd_is_group_section): Define.
6592 * pef.c (bfd_pef_bfd_is_group_section): Define.
6593 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
6594 * srec.c (srec_bfd_is_group_section): Define.
6595 * tekhex.c (tekhex_bfd_is_group_section): Define.
6596 * versados.c (versados_bfd_is_group_section): Define.
6597 * vms.c (vms_bfd_is_group_section): Define.
6598 * xsym.c (bfd_sym_bfd_is_group_section): Define.
6599 * bfd-in2.h: Regenerate.
6600 * libbfd.h: Regenerate.
6602 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6604 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
6606 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
6608 * configure.in: Update version to 2.15.91.
6609 * configure: Regenerate.
6611 2004-04-29 Brian Ford <ford@vss.fsi.com>
6613 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
6614 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
6615 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
6616 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
6617 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
6618 .gnu.linkonce.wi. sections.
6619 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
6620 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
6622 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
6623 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
6625 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6627 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
6628 * bfd-in2.h: Regenerate.
6629 * libbfd.h: Likewise.
6631 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6633 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
6635 (setup_sections): Use som_subspace_dictionary_record struct instead
6636 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
6637 is_comdat, is_common or dup_common.
6638 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
6639 is_comdat, is_common and dup_common in section subspace_dict from
6641 (som_begin_writing): Use som_subspace_dictionary_record struct.
6642 (som_finish_writing): Likewise.
6643 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
6644 is_common and dup_common flags in info for symbol. Add comment
6645 regarding linker support for these fields. Slightly reorganize
6647 (som_build_and_write_symbol_table): Set is_comdat, is_common and
6648 dup_common fields in symbol table from symbol info.
6649 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
6650 arguments. Set corresponding fields in copy_data. Change all callers.
6651 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
6653 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
6654 * som.h (som_subspace_dictionary_record): Define.
6655 (som_copyable_section_data_struct): Add is_comdat, is_common and
6657 (som_section_data_struct): Use som_subspace_dictionary_record struct
6658 instead of subspace_dictionary_record.
6659 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
6661 2004-04-27 Bob Wilson <bob.wilson@acm.org>
6663 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
6664 if set. Check reloc_done flag before applying relocations. Use
6665 output addresses, both when applying relocations and when comparing
6666 against the specified section.
6667 (elf_xtensa_relocate_section): Use output address to check if dynamic
6668 reloc is in a literal pool. Set section's reloc_done flag.
6670 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
6672 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
6673 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
6675 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
6678 2004-04-27 Alan Modra <amodra@bigpond.net.au>
6680 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
6681 structure field removed in 2004-04-24 patch.
6682 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
6684 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
6686 * elf32-arm.h (elf32_arm_section_flags): Likewise.
6687 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
6688 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
6689 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
6690 field before calling elf_backend_section_flags.
6692 2004-04-24 Chris Demetriou <cgd@broadcom.com>
6694 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
6695 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
6696 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
6697 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
6698 and BFD_RELOC_32_PCREL.
6699 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
6700 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
6701 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6702 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
6703 (mips_elf_next_relocation): Move comment about matching HI/LO
6705 (_bfd_mips_elf_relocate_section): Here. Remove handling for
6706 R_MIPS_GNU_REL_HI16.
6708 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6710 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
6711 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
6712 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
6713 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
6714 and update comments to reflect current usage.
6715 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
6716 and MIPS_R_SWITCH, as well as several empty entries. Update comment
6718 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
6719 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
6720 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6721 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
6722 type number to be MIPS_R_PCREL16.
6723 (mips_relocate_section): Remove support for link-time relaxation
6724 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
6725 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6726 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
6727 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
6728 relaxation of branches used by embedded-PIC.
6729 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
6730 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
6731 related members, update comment.
6732 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
6733 code related to embedded-PIC.
6734 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
6735 initialization of now-removed 'adjust' member of
6736 'struct ecoff_debug_info'.
6738 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6740 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
6742 2004-04-21 Philip Blundell <pb@nexus.co.uk>
6744 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
6745 relocs for locally defined symbols during -shared final link.
6746 (elf32_arm_final_link_relocate): Likewise.
6748 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6750 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
6751 ELF_LINK_POINTER_EQUALITY_NEEDED.
6752 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
6753 if r_type is not R_X86_64_PC32.
6754 (elf64_x86_64_finish_dynamic_symbol): If
6755 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
6758 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6760 * elf32-sh.c (sh_elf_plt_sym_val): New function.
6761 (elf_backend_plt_sym_val): Define.
6763 2004-04-22 Andrew Cagney <cagney@redhat.com>
6765 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
6767 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6769 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
6771 * som.c (som_set_section_contents): Constantify second argument.
6772 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
6773 (som_object_setup): Rework to avoid warning.
6774 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
6777 2004-04-22 Andrew Cagney <cagney@redhat.com>
6779 * cache.c (bfd_cache_close): Check for a previously closed file.
6781 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6783 * bfd.c (bfd_get_synthetic_symtab): Define.
6784 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
6785 NAME##_get_synthetic_symtab.
6786 (struct bfd_target): Add _bfd_get_synthetic_symtab.
6787 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
6788 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
6790 (_bfd_elf_get_synthetic_symtab): New prototype.
6791 * elfcode.h (elf_get_synthetic_symtab): Define.
6792 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
6793 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
6794 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
6795 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
6796 * bfd-in2.h: Rebuilt.
6797 * libbfd.h: Rebuilt.
6798 * elf32-i386.c (elf_i386_plt_sym_val): New function.
6799 (elf_backend_plt_sym_val): Define.
6800 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
6801 (elf_backend_plt_sym_val): Define.
6802 * elf32-s390.c (elf_s390_plt_sym_val): New function.
6803 (elf_backend_plt_sym_val): Define.
6804 * elf64-s390.c (elf_s390_plt_sym_val): New function.
6805 (elf_backend_plt_sym_val): Define.
6806 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
6807 (elf_backend_plt_sym_val): Define.
6808 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
6809 (elf_backend_plt_sym_val): Define.
6810 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
6811 (elf_backend_plt_sym_val): Define.
6812 * aout-target.h (MY_get_synthetic_symtab): Define.
6813 * aout-tic30.c (MY_get_synthetic_symtab): Define.
6814 * coff-rs6000.c (rs6000coff_vec): Add
6815 _bfd_nodynamic_get_synthetic_symtab.
6816 (pmac_xcoff_vec): Likewise.
6817 * coff64-rs6000.c (rs6000coff64_vec): Add
6818 _bfd_nodynamic_get_synthetic_symtab.
6819 (aix5coff64_vec): Likewise.
6820 * sunos.c (MY_get_synthetic_symtab): Define.
6821 * vms.c (vms_get_synthetic_symtab): Define.
6823 2004-04-22 Nick Clifton <nickc@redhat.com>
6825 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
6827 2004-04-22 Peter Barada <peter@the-baradas.com>
6829 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
6830 * bfd2-in.h: Regenerate.
6831 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
6833 2004-04-21 Chris Demetriou <cgd@broadcom.com>
6835 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
6836 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
6837 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
6838 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
6839 * bfd-in2.h: Regenerate.
6841 2004-04-21 Bob Wilson <bob.wilson@acm.org>
6843 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
6844 require relocations against a weak symbol to reference the same
6845 symbol hash entry if not a final, static link.
6846 (get_cached_value, add_value_map): Add final_static_link argument.
6847 (remove_literals): Pass final_static_link argument as needed.
6849 2004-04-21 Andrew Cagney <cagney@redhat.com>
6851 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
6852 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
6853 (opncls_bwrite, opncls_bclose, opncls_bflush)
6854 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
6855 bfd iovec that uses function callbacks.
6856 (bfd_close): Use the iovec's bclose.
6857 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
6858 (cache_bclose, cache_bflush, cache_bstat)
6859 (cache_iovec): New functions and global variable, implement a
6860 cache "iovec", where applicable set bfd_error.
6861 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
6862 * bfdio.c (struct bfd_iovec): Define.
6863 (real_read): Delete function.
6864 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
6865 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
6866 assume that bread and bwrite set bfd_error.
6867 * bfd.c (struct bfd): Add "iovec", update comments.
6868 * bfd-in2.h, libbfd.h: Re-generate.
6870 2004-04-21 Andrew Cagney <cagney@redhat.com>
6872 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6874 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
6876 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
6877 (bfd_elf_gc_sections): Fail if a shared object is being created.
6878 Do not fail if dynamic sections have been created. Instead call
6879 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
6880 dynamically referenced symbols. Do not mark the whole graph
6881 rooted at .eh_frame, only the section proper.
6883 2004-04-20 DJ Delorie <dj@redhat.com>
6885 * reloc.c: Add BFD_RELOC_32_SECREL.
6886 * bfd-in2.h: Regenerate.
6887 * libbfd.h: Likewise.
6888 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
6889 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
6890 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
6892 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6894 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
6895 relocs against hidden/protected undefweak symbols properly.
6896 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6898 2004-04-18 Mark Kettenis <kettenis@gnu.org>
6900 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6901 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
6904 2004-04-17 Brian Ford <ford@vss.fsi.com>
6906 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
6907 filepos for the SizeOfHeaders field.
6908 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
6910 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
6912 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6914 * simple.c (bfd_simple_get_relocated_section_contents): Don't
6915 change reloc_done. Set and restore _cooked_size.
6918 2004-04-15 Mark Kettenis <kettenis@gnu.org>
6920 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
6923 2004-04-15 Nick Clifton <nickc@redhat.com>
6925 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
6927 2004-04-15 Alan Modra <amodra@bigpond.net.au>
6929 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
6931 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
6933 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
6934 when it is a definition.
6936 2004-04-14 Alan Modra <amodra@bigpond.net.au>
6938 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
6939 when statically linking PIC code.
6940 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6942 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6944 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
6945 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
6946 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
6947 * configure: Regenerate.
6949 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
6951 * elflink.c: Include libiberty.h.
6952 * Makefile.am (elflink.lo): Depend on libiberty.h.
6953 * Makefile.in: Regenerate.
6955 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
6957 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
6960 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
6962 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
6963 reserve the memory for dynamic linker
6965 2004-04-05 Mark Kettenis <kettenis@gnu.org>
6967 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
6968 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
6970 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6972 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
6973 RELOC_FOR_GLOBAL_SYMBOL.
6974 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
6976 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6978 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
6979 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
6981 2004-04-01 Paul Brook <paul@codesourcery.com>
6983 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
6984 * elf32-arm.h (struct elf32_elf_section_map): New.
6985 (struct _arm_elf_section_data): New.
6986 (elf32_arm_section_data): Define.
6987 (struct elf32_arm_link_hash_table): Add byteswap_code.
6988 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
6989 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
6990 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
6991 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
6992 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
6993 (bfd_elf32_new_section_hook, elf_backend_write_section,
6994 elf_backend_link_output_symbol_hook): Define.
6996 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
6998 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
6999 that keeps the characters in a B_INCL..B_EINCL range.
7000 (_bfd_link_section_stabs): When computing the sum of the
7001 characters in a B_INCL..B_EINCL range also keep a copy of those
7002 characters. Use this information to distinguish between
7003 include sections that have the same sum and the same length
7004 but which are nevertheless unique.
7006 2004-03-31 Paul Brook <paul@codesourcery.com>
7008 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7009 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7011 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7013 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7014 to 'sum_chars' and add field 'num_chars'.
7015 (_bfd_link_section_stabs): When computing the sum of the
7016 characters in a B_INCL..B_EINCL range also keep a count of the
7017 number of characters. Use this information to help distinguish
7018 between include sections when have the same sum but which
7019 nevertheless are still unique.
7021 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
7023 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
7025 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
7026 Tomer Levi <Tomer.Levi@nsc.com>
7028 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
7029 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
7030 (BFD32_BACKENDS): Add elf32-cr16c.lo.
7031 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
7032 (cpu-cr16c.lo): New target.
7033 (elf32-cr16c.lo): Likewise.
7034 * Makefile.in: Regenerate.
7035 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
7036 (bfd_archures_list): Add bfd_cr16c_arch.
7037 * config.bfd: Handle cr16c-*-elf*.
7038 * configure.in: Handle bfd_elf32_cr16c_vec.
7039 * configure: Regenerate.
7040 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
7041 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
7042 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
7043 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
7044 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
7045 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
7046 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
7047 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
7048 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
7049 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
7050 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
7051 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
7052 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
7053 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
7054 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
7055 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
7056 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
7057 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
7058 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
7059 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
7060 * targets.c (bfd_elf32_cr16c_vec): Declare.
7061 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
7062 * cpu-cr16c.c: New file.
7063 * elf32-cr16c.c: Likewise.
7064 * libbfd.h: Regenerate.
7065 * bfd-in2.h: Likewise.
7067 2004-03-30 Jakub Jelinek <jakub@redhat.com>
7069 * elf.c (map_sections_to_segments): Fix handling of .tbss.
7071 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7073 * Makefile.am: Remove all mention of elflink.h.
7074 * Makefile.in: Regenerate.
7075 * bfd-in.h (bfd_elf_discard_info): Declare.
7076 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
7077 * bfd-in2.h: Regenerate.
7078 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
7079 bfd_elf32_link_record_dynamic_symbol,
7080 bfd_elf64_link_record_dynamic_symbol,
7081 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
7082 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
7083 _bfd_elf32_link_record_local_dynamic_symbol,
7084 _bfd_elf64_link_record_local_dynamic_symbol,
7085 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
7086 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
7087 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
7088 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
7089 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
7090 _bfd_elf32_reloc_symbol_deleted_p,
7091 _bfd_elf64_reloc_symbol_deleted_p): Delete.
7092 (bfd_elf_link_record_dynamic_symbol,
7093 bfd_elf_link_record_local_dynamic_symbol,
7094 bfd_elf_final_link, bfd_elf_gc_sections,
7095 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
7096 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
7097 bfd_elf_reloc_symbol_deleted_p): Declare.
7098 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
7099 * elf32-arm.h: Update for changed function names. Remove local
7100 WILL_CALL_FINISH_DYNAMIC_SECTION define.
7101 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
7102 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
7103 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
7104 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7105 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
7106 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
7107 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
7108 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
7109 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
7110 (bfd_elfNN_print_symbol): Define.
7111 * elfcode.h: Don't include elflink.h.
7112 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
7113 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
7114 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
7115 elf_gc_record_vtinherit, elf_gc_record_vtentry,
7116 elf_link_record_local_dynamic_symbol): Don't define.
7117 * elflink.c: Update for changed function names. Move elflink.h
7119 * elflink.h: Delete file.
7120 * po/SRC-POTFILES.in: Regenerate.
7121 * po/bfd.pot: Regenerate.
7123 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7125 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
7126 "name" for global syms accidentally removed in 2004-03-20 change.
7128 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7130 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
7131 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
7132 where Elf_External_* is different for 64 and 32 bit, with
7133 corresponding elf_size_info field.
7134 (struct elf_final_link_info): Use "bfd_byte *" instead
7135 of "Elf_External_Sym *" for external_syms and symbuf.
7136 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
7137 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
7138 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
7139 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
7140 (elf_link_sort_cmp2): Adjust.
7141 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
7142 using ELF_R_SYM macro. Set u.sym_mask.
7143 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
7144 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
7145 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
7146 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
7147 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
7148 swap_syn_out functions. Rearrange dyn swap in/out switch.
7149 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
7150 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
7151 (elf_link_flush_output_syms): Add elf_backend_data arg.
7152 (elf_link_check_versioned_symbol): Likewise.
7153 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
7154 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
7155 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
7156 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
7157 ELF_R_TYPE and ELF_R_INFO macros.
7158 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
7159 based on size rather than using ELF_R_INFO.
7160 (elf_gc_mark): Set up r_sym_shift local var and use instead of
7162 (struct alloc_got_off_arg): New.
7163 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
7164 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
7165 (elf_gc_allocate_got_offsets): Adjust.
7166 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
7167 ELF_R_SYM. Use bfd_section_from_elf_index.
7168 (elf_bfd_discard_info): Set cookie.r_sym_shift.
7169 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
7170 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
7172 2004-03-26 Stan Shebs <shebs@apple.com>
7174 Remove MPW support, no longer used.
7175 * config.bfd (powerpc-*-mpw*): Remove configuration.
7176 * mpw-config.in, mpw-make.sed: Remove files.
7177 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
7179 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7181 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
7182 (ppc64_elf_add_symbol_hook): New function.
7183 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
7184 const from Elf_Internal_Sym param.
7185 * elflink.c (elf_link_add_object_symbols): Adjust.
7186 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
7187 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
7188 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
7189 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
7190 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
7191 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
7192 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
7193 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
7194 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
7195 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
7196 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
7197 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
7198 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
7199 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
7200 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
7201 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
7203 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7205 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
7206 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
7207 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
7208 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
7209 (bfd_elf64_bfd_link_add_symbols): Delete.
7210 (bfd_elf_link_add_symbols): Declare.
7211 * elfcode.h (elf_bfd_link_add_symbols): Delete.
7212 * elflink.c: Include safe-ctype.h.
7213 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
7215 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
7216 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
7218 (elf_link_add_archive_symbols): Rename from
7219 _bfd_elf_link_add_archive_symbols, make static.
7220 (elf_link_add_object_symbols): New function. Corresponding
7221 elflink.h function converted to use elf_size_info.
7222 (bfd_elf_link_add_symbols): Likewise.
7223 (bfd_elf_size_dynamic_sections): Adjust.
7224 * elflink.h (elf_bfd_link_add_symbols): Delete.
7225 (elf_link_add_object_symbols): Delete.
7226 * elf32-gen.c (elf32_generic_link_add_symbols): Call
7227 bfd_elf_link_add_symbols.
7228 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
7230 2004-03-25 Alan Modra <amodra@bigpond.net.au>
7232 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
7233 and chained shared libs only if dynsym. Clear dynsym on forced-local.
7235 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
7236 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
7237 (_bfd_elf_add_dt_needed_tag): Declare.
7238 (_bfd_elf_sort_symbol): Declare.
7239 (_bfd_elf_finalize_dynstr): Declare.
7240 (RELOC_FOR_GLOBAL_SYM): Formatting.
7241 * elfcode.h (elf_add_dynamic_entry): Delete.
7242 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
7243 elflink.h function converted to use elf_size_info.
7244 (_bfd_elf_add_dt_needed_tag): Likewise.
7245 (_bfd_elf_sort_symbol): Likewise.
7246 (_bfd_elf_finalize_dynstr): Likewise.
7247 (compute_bucket_count): Likewise.
7248 (bfd_elf_size_dynamic_sections): Likewise. Check result of
7249 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
7250 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
7251 * elflink.h: ..here.
7252 (sort_symbol, add_dt_needed_tag): Delete.
7253 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
7254 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
7256 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
7257 * elf32-cris.c (add_dynamic_entry): Likewise.
7258 * elf32-hppa.c (add_dynamic_entry): Likewise.
7259 * elf32-i370.c (add_dynamic_entry): Likewise.
7260 * elf32-i386.c (add_dynamic_entry): Likewise.
7261 * elf32-m32r.c (add_dynamic_entry): Likewise.
7262 * elf32-m68k.c (add_dynamic_entry): Likewise.
7263 * elf32-ppc.c (add_dynamic_entry): Likewise.
7264 * elf32-s390.c (add_dynamic_entry): Likewise.
7265 * elf32-sh.c (add_dynamic_entry): Likewise.
7266 * elf32-sparc.c (add_dynamic_entry): Likewise.
7267 * elf32-vax.c (add_dynamic_entry): Likewise.
7268 * elf32-xtensa.c (add_dynamic_entry): Likewise.
7269 * elf64-alpha.c (add_dynamic_entry): Likewise.
7270 * elf64-hppa.c (add_dynamic_entry): Likewise.
7271 * elf64-ppc.c (add_dynamic_entry): Likewise.
7272 * elf64-s390.c (add_dynamic_entry): Likewise.
7273 * elf64-sparc.c (add_dynamic_entry): Likewise.
7274 * elf64-x86-64.c (add_dynamic_entry): Likewise.
7275 * elfxx-ia64.c (add_dynamic_entry): Likewise.
7276 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
7277 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
7278 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
7279 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
7281 2004-03-23 Paul Brook <paul@codesourcery.com>
7283 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
7285 2004-03-22 Bob Wilson <bob.wilson@acm.org>
7287 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
7288 literal tables and check for relocs outside of literal pools.
7289 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
7290 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
7292 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
7293 (elf_xtensa_relocate_section): Read literal tables and check for
7294 dynamic relocations in read-only sections and not in literal pools.
7296 2004-03-23 Alan Modra <amodra@bigpond.net.au>
7299 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
7301 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
7303 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
7304 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
7305 not defined by the executable, or defined in a DSO.
7306 <eliding run-time relocation of .got>: Initialize GOT entry for a
7307 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
7309 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
7310 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
7311 a PLT reloc to GOT for an executable.
7312 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
7313 .got for a DSO and explain why.
7314 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
7315 and unreferenced symbols for which a PLT is defined. Adjust
7316 dynamic-symbol pruning correspondingly, to make sure we don't lose
7317 a dynamic symbol also defined by a DSO.
7319 2004-03-22 Alan Modra <amodra@bigpond.net.au>
7321 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
7322 and rel args. Group input and output args. Wrap to 80 columns.
7323 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
7324 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
7325 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
7326 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
7327 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7328 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
7329 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
7330 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
7331 RELOC_FOR_GLOBAL_SYMBOL invocation.
7333 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
7335 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
7336 unresolved symbols in objects aren't allowed.
7338 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
7340 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
7341 (elf_hppa_unmark_useless_dynamic_symbols):
7342 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
7343 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
7344 (elf32_hppa_relocate_section): Likewise.
7345 * elf32-i370.c (i370_elf_relocate_section): Likewise.
7346 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
7347 * elf32-sh.c (sh_elf_relocate_section): Likewise.
7348 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
7349 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7351 * elf-m10200.c (mn10200_elf_relocate_section): Use
7352 RELOC_FOR_GLOBAL_SYMBOL.
7353 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
7354 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
7355 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
7356 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
7357 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
7358 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
7359 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
7360 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
7361 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
7362 * elf32-v850.c (v850_elf_relocate_section): Likewise.
7363 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
7364 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
7366 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7368 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
7369 (final_link_relocate): Likewise.
7370 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
7371 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
7373 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7375 * Makefile.am: Run "make dep-am".
7376 * Makefile.in: Regenerate.
7377 * aclocal.m4: Regenerate.
7378 * config.in: Regenerate.
7379 * po/bfd.pot: Regenerate.
7381 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7382 H.J. Lu <hongjiu.lu@intel.com>
7384 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
7385 type and size change code to where it was previously. Remove
7386 dt_needed param. Treat old weak syms as strong if new sym is
7387 from a shared lib, even when old sym is from another shared
7388 lib. Remove unnecessary tests of oldweak and newweak. Correct
7390 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
7391 _bfd_elf_merge_symbol calls.
7392 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
7393 dt_needed local var. Update comments.
7394 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
7395 (_bfd_elf_add_default_symbol): Likewise.
7397 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
7398 strong syms in one shared object overriding weak syms in another.
7400 2004-03-18 Alan Modra <amodra@bigpond.net.au>
7402 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
7403 dyn_lib_class field. Rearrange for better packing.
7404 (elf_dt_soname): Delete.
7405 (elf_dyn_lib_class): Define.
7406 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
7407 (bfd_elf_set_dt_needed_soname): Delete.
7408 (bfd_elf_set_dyn_lib_class): New function.
7409 * elflink.h (add_dt_needed_tag): New function. Split out from..
7410 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
7411 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
7412 initialization of soname.
7413 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
7415 * bfd-in.h (enum dynamic_lib_link_class): New.
7416 (bfd_elf_set_dt_needed_soname): Delete.
7417 (bfd_elf_set_dyn_lib_class): Declare.
7418 * bfd-in2.h: Regenerate.
7420 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
7421 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
7422 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
7423 symbol loop. Instead use add_needed to flag tag as written.
7425 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
7427 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
7428 logic for null_input_bfd detection.
7430 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
7432 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
7434 2004-03-16 Mark Kettenis <kettenis@gnu.org>
7436 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
7439 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7441 * elflink.c (elf_link_read_relocs_from_section): Don't use
7442 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
7443 (_bfd_elf_link_read_relocs): ..to here.
7444 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
7446 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7448 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
7449 values selected in configure.host. Require both to be defined
7450 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
7451 corresponding BFD_HOST vars with quotes.
7452 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
7453 Always require BFD_HOST_64_BIT_DEFINED.
7454 <file_ptr type>: Find off_t size before emitting message. Combine
7455 off_t and ftello64 conditional.
7456 * configure: Regenerate.
7458 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7460 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
7461 aliasing warning. Remove trailing whitespace throughout file.
7463 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7465 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
7466 input_section in calls to get_dyn_name.
7467 * 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
7469 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
7471 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7473 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
7474 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
7475 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
7476 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
7477 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
7478 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
7479 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
7481 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
7482 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7483 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7484 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7485 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
7486 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
7487 (read_8_bytes, read_indirect_string, read_address): Likewise.
7488 (read_abbrevs, parse_comp_unit): Likewise.
7489 * targets.c (struct bfd_target): Likewise.
7490 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
7491 * hppabsd-core.c: Likewise. Formatting.
7492 * hpux-core.c: Likewise.
7493 * irix-core.c: Likewise.
7494 * netbsd-core.c: Likewise.
7495 * osf-core.c: Likewise.
7496 * ptrace-core.c: Likewise.
7497 * sco5-core.c: Likewise.
7498 * trad-core.c: Likewise.
7499 * configure: Regenerate.
7500 * bfd-in2.h: Regenerate.
7502 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7504 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
7505 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
7506 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7507 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7508 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
7509 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
7510 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
7511 * libbfd.c: Likewise in function definitions.
7512 (bfd_put_8): Mask with 0xff rather than casting to char.
7513 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
7514 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
7515 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
7516 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
7517 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
7518 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
7519 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
7520 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
7521 (H_GET_64, H_GET_32, H_GET_16): Likewise.
7522 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
7523 * archive.c (do_slurp_coff_armap): Update swap prototype.
7524 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
7525 (tic54x_getl_signed_32): Likewise.
7526 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
7527 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
7528 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
7529 (bfd_getp_signed_32, bfd_putp32): Likewise.
7530 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
7531 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
7532 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
7533 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
7534 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
7535 bfd_h_getx_signed_16, bfd_h_putx16.
7536 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
7537 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
7538 * hpux-core.c: Likewise.
7539 * irix-core.c: Likewise.
7540 * netbsd-core.c: Likewise.
7541 * osf-core.c: Likewise.
7542 * ptrace-core.c: Likewise.
7543 * sco5-core.c: Likewise.
7544 * trad-core.c: Likewise.
7545 * bfd-in2.h: Regenerate.
7547 2004-03-15 Matt Thomas <matt@3am-software.com>
7549 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
7552 2004-03-13 Mark Kettenis <kettenis@gnu.org>
7554 * config.bfd: Add x86_64-*-openbsd*.
7555 * configure.in (x86_64-*-openbsd*): Set COREFILE to
7557 * configure: Regenerate.
7559 2004-03-12 Nick Clifton <nickc@redhat.com>
7560 Dave Murphy <wintermute2k4@ntlworld.com>
7562 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
7563 if the input bfd does not contain any code.
7565 2004-03-09 Steve Ellcey <sje@cup.hp.com>
7567 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
7569 2004-03-05 Fred Fish <fnf@redhat.com>
7571 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
7572 mips16 symbols to be even rather than testing first for even/odd.
7573 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
7575 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
7577 * elf.c (map_sections_to_segments): Ignore .tbss sections for
7580 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
7582 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
7583 undefined symbols as hash_new.
7585 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
7587 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
7589 * elf32-sh.c: Ditto.
7590 * bfd-in2.h: Regenerate.
7592 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
7594 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
7596 (_frv_count_got_plt_entries): Initialize them.
7597 (frv_pic_relocs_info_find): Add insert argument. Adjust all
7599 (frv_pic_relocs_info_for_global): Likewise.
7600 (frv_pic_relocs_info_for_local): Likewise.
7601 (frv_pic_merge_early_relocs_info): New.
7602 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
7604 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
7605 Check that we don't exceed the allocated count for entry.
7606 (_frv_add_rofixup): Likewise.
7607 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
7608 (elf32_frv_finish_dynamic_sections): Improve error message in case
7609 we emit too few rofixup entries.
7611 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
7613 * archures.c (bfd_mach_fr450): New.
7614 * bfd-in2.h: Regenerate.
7615 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
7616 (arch_info_500): Link to it.
7617 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
7618 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
7619 (frv_elf_arch_extension_p): New function.
7620 (frv_elf_merge_private_bfd_data): Use it.
7622 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
7624 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
7626 * elflink.h (is_global_data_symbol_definition): Moved to
7628 (elf_link_is_defined_archive_symbol): Likewise.
7629 (elf_link_add_archive_symbols): Likewise. Renamed to
7630 _bfd_elf_link_add_archive_symbols.
7632 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
7633 of ELF symbol table entry from backend.
7634 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
7635 instead of elf_link_add_object_symbols.
7637 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7639 * elf-bfd.h (struct elf_backend_data): Added
7640 elf_backend_can_make_relative_eh_frame,
7641 elf_backend_can_make_lsda_relative_eh_frame and
7642 elf_backend_encode_eh_address.
7643 (_bfd_elf_encode_eh_address): Declare.
7644 (_bfd_elf_can_make_relative): Declare.
7645 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
7646 hooks to decide whether to attempt to make_relative and
7648 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
7649 (_bfd_elf_can_make_relative): New.
7650 (_bfd_elf_encode_eh_address): New.
7651 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
7652 (frv_elf_encode_eh_address): New.
7653 (elf_backend_can_make_relative_eh_frame): Define.
7654 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7655 (elf_backend_encode_eh_address): Define.
7657 (elf_backend_can_make_relative_eh_frame): Define.
7658 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7659 (elf_backend_encode_eh_address): Define.
7660 (elfNN_bed): Add them.
7662 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7664 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
7665 complain_on_overflow to signed.
7667 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
7669 * elflink.h (sort_symbol): New.
7670 (elf_link_add_object_symbols): Use a sorted symbol array for
7673 2004-02-27 Jakub Jelinek <jakub@redhat.com>
7675 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7676 for pc relative relocs.
7677 (elf_s390_relocate_section): Likewise.
7678 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7679 for pc relative relocs.
7680 (elf_s390_relocate_section): Likewise.
7682 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
7684 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
7687 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
7689 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
7690 field to track if a relocation is against readonly section.
7691 (count_dyn_reloc): Take a new argument for rent->reltext.
7692 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
7693 (get_reloc_section): Don't set ia64_info->reltext here.
7694 (allocate_dynrel_entries): Set ia64_info->reltext here.
7696 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
7698 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
7699 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
7700 function's descriptor to symbol+offset, and map local undefweak
7701 symbol to NULL function descriptor.
7702 (elf32_frv_relocate_section): Likewise.
7704 2004-02-23 Mark Kettenis <kettenis@gnu.org>
7706 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
7708 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
7709 (netbsd_core_file_p): Set architecture from machine ID for
7712 2004-02-23 Jakub Jelinek <jakub@redhat.com>
7714 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
7715 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
7717 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
7719 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
7720 symbols with non-default visibility.
7722 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
7724 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
7725 IMAGE_SCN_MEM_WRITE on known sections only.
7727 2004-02-20 Jakub Jelinek <jakub@redhat.com>
7729 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
7730 symbols used in PIE relocs.
7732 2004-02-19 Jakub Jelinek <jakub@redhat.com>
7734 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
7737 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
7739 * configure.in: Update version to 2.15.90.
7740 * configure: Regenerate.
7742 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
7743 Richard Sandiford <rsandifo@redhat.com>
7745 * elfxx-mips.c (mips_elf_calculate_relocation): Use
7746 _bfd_elf_symbol_refs_local_p to decide whether to decay
7747 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
7748 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
7749 relocs if the symbol wasn't defined by a regular object file.
7750 Don't check the symbol's dynindx.
7752 2004-02-16 Andrew Cagney <cagney@redhat.com>
7754 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
7756 * bfd-in2.h: Re-generate.
7758 2004-02-14 Andrew Cagney <cagney@redhat.com>
7760 * configure.host (HDEFINES): When hppa*-*-hpux*, define
7761 _LARGEFILE64_SOURCE.
7763 2004-02-13 Andrew Cagney <cagney@redhat.com>
7765 * elf.c (vma_page_aligned_bias): New function.
7766 (assign_file_positions_except_relocs)
7767 (assign_file_positions_for_segments): Replace broken modulo
7768 arithmetic with call to vma_page_aligned_bias.
7770 2004-02-11 Andrew Cagney <cagney@redhat.com>
7772 * bfd-in.h: Update copyright.
7773 (bfd_tell): Change return type to file_ptr.
7774 * bfd-in2.h: Re-generate.
7775 * cache.c: Update copyright.
7776 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
7778 (close_one): Use real_ftell.
7779 * bfdio.c: Update copyright.
7780 (real_ftell, real_fseek): New functions.
7781 (bfd_tell): Use real_fseek and real_ftell, change return type to
7783 (bfd_seek): Use real_ftell and real_fseek, change type of
7784 file_position to a file_ptr.
7785 * libbfd-in.h: Update copyright.
7786 (real_ftell, real_fseek): Declare.
7787 * libbfd.h: Re-generate.
7789 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
7790 fseeko and fseeko64. Determine bfd_file_ptr.
7791 * configure: Re-generate.
7792 * config.in: Re-generate.
7794 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
7796 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
7797 * elf32-h8300.c: Likewise.
7799 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
7800 Nick Clifton <nickc@redhat.com>
7802 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
7803 GOT entries with no associated GOT subsection.
7805 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
7807 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
7808 * elf.c (swap_out_syms): Use it to decide whether local section
7809 symbols should be named.
7810 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
7811 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
7812 (elf_backend_name_local_section_symbols): Define.
7813 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
7815 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
7817 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
7818 (elfNN_ia64_relax_section): Optimize brl to br during the relax
7821 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
7823 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
7824 to bfd_link_hash_entry passed by reference to
7825 _bfd_generic_link_add_one_symbol.
7827 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
7829 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
7830 relocations against dynamic symbols.
7832 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
7834 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
7837 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
7839 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
7840 * bfd-in2.h, libbfd.h: Rebuilt.
7842 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
7844 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
7845 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
7846 flag has been cleared.
7848 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
7850 * coff-h8300.c: Add and adjust comments about relaxation.
7851 * elf32-h8300.c: Likewise.
7853 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7855 * coff-h8300.c: Fix comment typos.
7856 * elf32-h8300.c: Likewise.
7858 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7860 * coff-h8300.c: Add comments about relaxation.
7861 * elf32-h8300.c: Likewise.
7863 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7865 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
7867 * aclocal.m4: Regenerate.
7868 * configure: Regenerate.
7870 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
7872 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
7873 mips_elf64_rtype_to_howto instead of using howto_table.
7875 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
7877 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
7879 (elf32_arm_check_relocs): Don't increment the PLT refcount for
7880 relocs which would not use the PLT.
7882 2004-01-13 Alan Modra <amodra@bigpond.net.au>
7884 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
7885 (ppc64_elf_gc_sweep_hook): Likewise.
7886 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
7888 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
7890 Adds linker relaxation support for bit manipulation insns like
7891 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
7893 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
7894 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
7895 * coff-h8300.c: Opcode for bit manipulation insn is checked in
7896 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
7898 2004-01-12 Alan Modra <amodra@bigpond.net.au>
7900 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
7902 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7904 * elf32-h8300.c: Fix formatting.
7906 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7908 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
7909 dynamic object is present. Declare r_symndx and h in an inner
7911 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
7913 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
7915 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
7916 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
7917 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
7918 identically. Do not emit PC24 relocations for shared libraries.
7919 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
7920 identically. Don't adjust pc_count.
7921 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
7922 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
7923 adjust count for branch relocations.
7924 (allocate_dynrelocs): Correct typo in call to
7925 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
7926 PC24 or PLT32 relocs when linking.
7928 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7930 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
7931 relocation howto with ARM_26 one for consistency.
7932 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
7933 that will be converted to ARM_26D ones, since we always want 'done'
7934 relocations to be reflected in section's data.
7935 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
7937 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
7940 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7942 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
7943 are not partial_inplace during a relocatable link.
7945 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
7947 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
7948 if no dynamic object is present. Declare r_symndx and h in an
7951 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
7953 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
7954 trampoline if it is known out of range.
7956 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
7958 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
7959 * elf32-frv.c (_frv_osec_readonly_p): New.
7960 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
7962 (_frv_count_got_plt_entries): Adjust expected count accordingly.
7963 (elf32_frv_relocate_section): Likewise. Error out if attempting
7964 to emit rofixups or dynamic relocs in read-only segments. Use
7965 _bfd_elf_section_offset to adjust r_offsets in rofixups and
7966 dynamic relocations.
7967 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
7968 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
7969 relocations or fixups involving merged sections correctly. Avoid
7970 crash when undefined symbol is referenced by R_FRV_32 or
7971 R_FRV_FUNCDESC_VALUE.
7972 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
7973 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
7974 input section holding local symbol to addend of R_FRV_32 or
7975 R_FRV_FUNCDESC_VALUE dynamic relocation.
7976 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
7977 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
7978 (elf32_frv_always_size_sections): Don't store pointer to
7979 __stacksize symbol in sec_info.
7980 (elf32_frv_modify_segment_map): Look it up here.
7981 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
7982 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
7983 of the lazy PLT entry, not only its offset, as the low word of a
7984 function descriptor.
7985 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
7986 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
7987 if a hash table entry already exists but is not a definition.
7988 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
7989 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
7990 (_frv_add_rofixup): Don't inline.
7991 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
7992 for undefweak symbols.
7993 (elf32_frv_relocate_section): Avoid crash while computing
7994 relocation when linking with shared library. Only emit rofixups
7995 and dynamic relocations for alloc&load sections. Mark binaries
7996 with inter-segment relocations for relocation as a unit.
7997 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
7998 (DEFAULT_STACK_SIZE): New.
7999 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8000 emit rofixups or dynamic relocs when linking dynamic non-PIE
8002 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8003 shared libs too. Reserve the last entry for the GOT pointer.
8004 (elf32_frv_finish_dynamic_sections): Emit it.
8005 (elf32_frv_always_size_sections): New.
8006 (elf32_frv_modify_segment_map): New.
8007 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8009 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8010 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8011 (elf_backend_always_size_sections): New.
8012 (elf_backend_modify_segment_map): New.
8013 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8014 * config.bfd: Added frv-*-*linux*.
8015 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8016 ABS section, instead of crashing.
8017 (elf32_frv_relocate_section): Don't crash before warning about
8018 different segments in non-PIC relocation.
8019 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
8020 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
8021 relocs to undefweak symbols.
8022 (elf32_frv_relocate_section): Ditto for undefined symbols.
8023 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
8024 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
8025 gotfixup section was created.
8026 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
8027 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
8028 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
8029 complain_overflow_signed.
8030 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
8031 have not been allocated.
8032 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
8033 privfd only if dynamic sections were created.
8034 (elf32_frv_relocate_section): Compute gprel_segment, and use it
8035 for GPREL relocs. When linking relocatable FDPIC executables,
8036 emit warnings for relocations that would be illegal on PIE or
8037 shared libraries. Emit rofixup for R_FRV_32 only if input object
8039 (_frv_create_got_section): Define _gp symbol in the rofixup
8041 (elf32_frv_finish_dynamic_sections): If rofixups needed but
8042 dynamic sections missing, error out requesting -melf32frvfd.
8043 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
8044 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
8045 computation of addends from section and global or local symbol
8046 value. Change return type to bfd_boolean, and return a failure if
8047 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
8048 nonzero addend is required.
8049 (elf32_frv_relocate_section): Likewise. Print error for
8050 unsupported nonzero addends.
8051 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
8052 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
8053 force everything local.
8054 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
8055 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
8056 (frv_gotfixup_section): New.
8057 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
8058 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
8060 (_frv_add_rofixup): New.
8061 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
8062 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
8063 improve some ugly conditions.
8064 (elf32_frv_relocate_section): Likewise. Reject inter-segment
8065 relocations in fdpic.
8066 (_frv_create_got_section): Create .rofixup.got section.
8067 (struct _frv_dynamic_got_info): Added fixups.
8068 (_frv_count_got_plt_entries): Account in-GOT relocations into
8069 relocs32, relocsfd and relocsfdv. Account them into relocs or
8070 fixups, as appropriate.
8071 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
8073 (elf32_frv_finish_dynamic_sections): Verify that the right number
8074 of relocations and fixups was generated.
8075 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
8077 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
8078 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
8079 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
8080 descriptor of a (formerly-)global symbol is local.
8081 (struct frv_pic_relocs_info): Adjust comments.
8082 (_frv_emit_got_relocs_plt_entries): Adjust.
8083 (elf32_frv_relocate_section): Likewise.
8084 (_frv_count_got_plt_entries): Likewise.
8085 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
8086 symbol's value to addend in the common preamble. Decay dynamic
8087 symbols to section+offset if they bind or call locally, for GOT
8088 and FUNCDESC_VALUE, respectively.
8089 (elf32_frv_relocate_section): Likewise.
8090 (elf32_frv_check_relocs): Don't register as dynamic symbols of
8091 internal or hidden visibility.
8092 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
8093 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
8094 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
8095 (elf32_frv_relocate_section): Pass relocation addend in. Use
8096 original relocation addend to look up the got relocs/plt entries
8097 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
8098 processing relocations that reference .scommon symbols.
8099 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
8100 Introduce support for dynamic linking.
8101 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
8102 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
8103 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
8104 (frv_reloc_type_lookup): Return REL howtos for executables and
8106 (frv_info_to_howto_rel): New.
8107 (struct frv_elf_link_hash_table): New.
8108 (frv_hash_table, frv_got_section, frv_gotrel_section,
8109 frv_plt_section, frv_pltrel_section, frv_relocs_info,
8110 frv_got_initial_offset, frv_plt_initial_offset): New macros.
8111 (frv_elf_link_hash_table_create): New.
8112 (struct frv_pic_relocs_info): New.
8113 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
8114 (frv_pic_relocs_info_find): New.
8115 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
8117 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
8118 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
8119 (_frv_emit_got_relocs_plt_entries): New.
8120 (elf32_frv_relocate_section): Add support for dynamic linking.
8121 Handle new relocations.
8122 (_frv_create_got_section): New.
8123 (elf32_frv_create_dynamic_sections): New.
8124 (ELF_DYNAMIC_INTERPRETER): New.
8125 (struct _frv_dynamic_got_info): New.
8126 (_frv_count_got_plt_entries): New.
8127 (struct _frv_dynamic_got_plt_info): New.
8128 (_frv_compute_got_alloc_data): New.
8129 (_frv_get_got_entry, _frv_get_fd_entry): New.
8130 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
8131 (_frv_resolve_final_relocs_info): New.
8132 (elf32_frv_size_dynamic_sections): New.
8133 (elf32_frv_finish_dynamic_sections): New.
8134 (elf32_frv_adjust_dynamic_symbol): New.
8135 (elf32_frv_finish_dynamic_symbol): New.
8136 (elf32_frv_check_relocs): Handle new relocs. Explain how the
8138 (elf_info_to_howto_rel): Define.
8139 (bfd_elf32_bfd_link_hash_table_create): Define.
8140 (elf_backend_create_dynamic_sections): Define.
8141 (elf_backend_adjust_dynamic_symbol): Define.
8142 (elf_backend_size_dynamic_sections): Define.
8143 (elf_backend_finish_dynamic_symbol): Define.
8144 (elf_backend_finish_dynamic_sections): Define.
8145 (elf_backend_want_got_sym): Define.
8146 (elf_backend_got_header_size): Define.
8147 (elf_backend_want_got_plt): Define.
8148 (elf_backend_plt_readonly): Define.
8149 (elf_backend_want_plt_sym): Define.
8150 (elf_backend_plt_header_size): Define.
8151 (elf_backend_may_use_rel_p): Define.
8152 (elf_backend_may_use_rela_p): Define.
8153 (elf_backend_default_use_rela_p): Define.
8154 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
8155 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
8156 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
8157 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
8158 (frv_reloc_map): Map the corresponding BFD relocs to them.
8159 (frv_reloc_type_lookup): ... and back to BFD relocs.
8160 * reloc.c: New relocs.
8161 * bfd-in2.h, libbfd.h: Rebuilt.
8162 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
8163 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
8164 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
8165 R_FRV_FUNCDESC_GOTLO): New.
8166 (frv_reloc_map): Map the corresponding BFD relocs to them.
8167 (frv_reloc_type_lookup): ... and back to BFD relocs.
8168 * reloc.c: New relocs.
8169 * bfd-in2.h, libbfd.h: Rebuilt.
8171 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8173 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8174 targets to support pages of up to 64kB.
8175 (elf32_bed): Redefine to get a separate backend data structure for
8176 traditional targets.
8177 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8178 targets to support pages of up to 64kB.
8179 (elf64_bed): Redefine to get a separate backend data structure for
8180 traditional targets.
8181 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8182 targets to support pages of up to 64kB.
8183 (elf32_bed): Redefine to get a separate backend data structure for
8184 traditional targets.
8186 2004-01-04 Mark Kettenis <kettenis@gnu.org>
8188 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
8190 2004-01-02 Mark Kettenis <kettenis@gnu.org>
8192 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
8193 (elf_i386_grok_psinfo): Likewise.
8195 2004-01-02 Bernardo Innocenti <bernie@develer.com>
8197 * config.bfd: Add m68k-uClinux target.
8199 2004-01-01 Grant Edwards <grante@visi.com>
8201 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
8202 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
8203 (elf32_h8_gc_sweep_hook): New function.
8204 (elf_backend_gc_mark_hook): Define.
8205 (elf_backend_gc_sweep_hook): Define.
8206 (elf_backend_can_gc_sections): Define.
8208 For older changes see ChangeLog-0203
8214 version-control: never