1 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
4 (reloc_type_lookup): Dito.
5 (elf_vax_discard_copies): Dito.
6 (elf_vax_instantiate_got_entries): Dito.
7 (elf_vax_link_hash_traverse): Dito.
8 (elf_vax_link_hash_newfunc): Dito.
9 (elf_vax_link_hash_table_create): Dito.
10 (elf32_vax_set_private_flags): Dito.
11 (elf32_vax_merge_private_bfd_data): Dito.
12 (elf32_vax_print_private_bfd_data): Dito.
13 (elf_vax_check_relocs): Dito.
14 (elf_vax_gc_mark_hook): Dito.
15 (elf_vax_gc_sweep_hook): Dito.
16 (elf_vax_size_dynamic_sections): Dito.
17 (elf_vax_discard_copies): Dito.
18 (elf_vax_instantiate_got_entries): Dito.
19 (elf_vax_relocate_section): Dito.
20 (elf_vax_finish_dynamic_symbol): Dito.
21 (elf_vax_finish_dynamic_sections): Dito.
22 (elf_vax_hash_table): Break-up of line isn't needed.
23 (elf_vax_check_relocs): Remove leading whitespace
24 (elf_vax_relocate_section): Remove redundant whitespace
25 (elf_vax_link_hash_newfunc): Don't cast NULL.
26 (elf_vax_link_hash_table_create): Dito.
27 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
29 2005-06-03 Alan Modra <amodra@bigpond.net.au>
32 * configure.in: Bump version
33 * configure: Regenerate.
34 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
35 discarded section sym refs and kill linker output.
36 * simple.c (simple_dummy_einfo): New function.
37 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
39 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
42 2005-06-02 Alan Modra <amodra@bigpond.net.au>
44 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
45 restrictive of func code and func descr for undefined syms as well
48 2005-05-31 Jim Blandy <jimb@redhat.com>
50 * Makefile.am: Regenerate dependencies with 'make dep-am'.
51 * Makefile.in: Regenerate.
53 2005-05-31 Richard Henderson <rth@redhat.com>
55 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
56 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
57 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
58 (elf64_alpha_want_plt): Update to match.
59 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
60 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
62 2005-05-31 Zack Weinberg <zack@codesourcery.com>
64 * elf32-arm.c (elf32_arm_reloc_type_lookup)
65 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
66 Use ISO C90 function declaration style.
68 2005-05-31 James E Wilson <wilson@specifixinc.com>
70 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
71 header PF_R flag on PT_LOAD segments.
73 2005-05-30 Richard Henderson <rth@redhat.com>
75 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
76 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
78 2005-05-29 Richard Henderson <rth@redhat.com>
80 * configure.in (--enable-secureplt): New.
81 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
82 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
83 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
84 (elf64_alpha_use_secureplt): New.
85 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
86 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
87 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
88 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
89 (struct alpha_elf_link_hash_entry): Add plt_offset.
90 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
91 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
92 (PLT_ENTRY_WORD3): Remove.
93 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
94 on .plt and create .got.plt.
95 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
96 (get_got_entry): Initialize plt_offset.
97 (elf64_alpha_want_plt): New.
98 (elf64_alpha_check_relocs): Use it.
99 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
101 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
103 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
105 (elf64_alpha_size_plt_section): Size .got.plt section.
106 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
108 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
109 Add PLTRO DYNAMIC entry.
110 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
111 (elf64_alpha_finish_dynamic_sections): Likewise.
113 2005-05-28 David Daney <ddaney@avtrex.com>
115 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
116 calculation of DT_RELSZ to occur after all dynamic relocations
119 2005-05-28 Eli Zaretskii <eliz@gnu.org>
121 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
122 * config.in, configure: Regenerate.
124 2005-05-26 Mark Kettenis <kettenis@gnu.org>
125 Maciej W. Rozycki <macro@linux-mips.org>
127 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
128 stop processing of options if one of invalid size is
130 (_bfd_mips_elf_section_from_shdr): Likewise.
131 (_bfd_mips_elf_fake_sections): Reset the type of empty special
134 2005-05-26 Richard Henderson <rth@redhat.com>
136 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
137 plt_old_section, plt_old_value.
138 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
139 (elf64_alpha_size_plt_section_1): Don't use it.
141 2005-05-26 Jakub Jelinek <jakub@redhat.com>
143 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
144 first shdr has sh_size == 0. Fail if e_shnum is large to cause
145 arithmetic overflow when allocating the i_shdr array.
146 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
148 2005-05-25 Richard Henderson <rth@redhat.com>
150 * elf64-alpha.c: Update all function definitions to ISO C. Remove
151 all function prototypes; rearrange functions into def-use order.
153 2005-05-25 Richard Henderson <rth@redhat.com>
155 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
156 in the presence of deleting elements.
157 (elf64_alpha_size_got_sections): Zero dead got section size.
159 2005-05-23 Fred Fish <fnf@specifixinc.com>
161 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
162 (struct funcinfo): Add caller_func, caller_file, caller_line.
163 tag, and nesting_level members.
164 (lookup_address_in_function_table): Change first passed parameter
165 from "struct funcinfo *" to "struct comp_unit *".
166 (lookup_address_in_function_table): Dereference unit to find function
168 (lookup_address_in_function_table): Traverse the function list to
169 create a chain of inlined functions back to the first non inlined
171 (scan_unit_for_functions): Remember tag and nesting level. Handle
172 DW_AT_call_file and DW_AT_call_line.
173 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
174 call to pass unit pointer instead of function table pointer. For
175 inlined functions, save pointer to the inliner chain.
176 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
177 (_bfd_dwarf2_find_inliner_info): New function that returns information
178 from the inliner chain after a call to bfd_find_nearest_line.
180 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
181 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
182 NAME##_find_inliner_info.
183 (bfd_target): Add _bfd_find_inliner_info.
184 * bfd-in2.h: Regenerate.
186 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
187 macro that always returns bfd_false.
188 (_bfd_dwarf2_find_inliner_info): Declare.
189 * libbfd.h: Regenerate.
191 * elf32-arm.c (elf32_arm_find_inliner_info): New function
192 that calls _bfd_dwarf2_find_inliner_info.
193 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
195 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
196 that calls _bfd_dwarf2_find_inliner_info.
197 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
198 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
199 _bfd_mips_elf_find_inliner_info.
200 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
201 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
203 * elf.c (_bfd_elf_find_inliner_info): New function that calls
204 _bfd_dwarf2_find_inliner_info.
205 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
206 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
207 _bfd_elf_find_inliner_info.
209 * coffgen.c (coff_find_inliner_info): New function that
210 calls _bfd_dwarf2_find_inliner_info.
211 * libcoff-in.h (coff_find_inliner_info): Declare.
212 * libcoff.h: Regenerate.
213 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
214 (pmac_xcoff_vec) Ditto.
215 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
216 (aix5coff64_vec): Ditto.
218 * aout-target.h (MY_find_inliner_info): Define as
219 _bfd_nosymbols_find_inliner_info.
220 * aout-tic30.c (MY_find_inliner_info): Ditto.
221 * binary.c (binary_find_inliner_info): Ditto.
222 * i386msdos.c (msdos_find_inliner_info): Ditto.
223 * ihex.c (ihex_find_inliner_info): Ditto.
224 * libaout.h (aout_32_find_inliner_info): Ditto.
225 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
226 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
227 * mmo.c (mmo_find_inliner_info): Ditto.
228 * nlm-target.h (nlm_find_inliner_info): Ditto.
229 * pef.c (bfd_pef_find_inliner_info): Ditto.
230 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
231 * srec.c (srec_find_inliner_info): Ditto.
232 * tekhex.c (tekhex_find_inliner_info): Ditto.
233 * versados.c (versados_find_inliner_info): Ditto.
234 * xsym.c (bfd_sym_find_inliner_info): Ditto.
236 * ieee.c (ieee_find_inliner_info): New function that always
238 * oasys.c (oasys_find_inliner_info): Ditto.
239 * vms.c (vms_find_inliner_info): Ditto.
241 2005-05-24 Alan Modra <amodra@bigpond.net.au>
243 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
244 force old plt layout.
246 2005-05-22 Richard Henderson <rth@redhat.com>
248 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
250 (elf64_alpha_check_relocs): Likewise.
251 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
252 non-allocated sections.
254 2005-05-22 Richard Henderson <rth@redhat.com>
256 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
257 undefweak to use zero register. Call elf64_alpha_relax_got_load
258 if not all uses removed.
259 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
260 (elf64_alpha_relax_section): Handle undefweak symbols.
261 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
262 (elf64_alpha_size_rela_got_1): Likewise.
263 (elf64_alpha_relocate_section): Likewise.
265 2005-05-22 Richard Henderson <rth@redhat.com>
267 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
268 on SEC_CODE sections.
270 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
272 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
274 (som_write_space_strings): Change type of tmp_space and p to char *.
275 (som_write_symbol_strings): Likewise. Also change type of comp to
277 (som_begin_writing): Change type of strings_size to unsigned int.
278 (som_finish_writing): Likewise.
279 (som_slurp_reloc_table): Change type of external_relocs to unsigned
281 * som.h (struct som_section_data_struct): Change type of reloc_stream
282 field to unsigned char *.
284 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
286 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
287 copy relocations for VxWorks.
289 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
291 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
293 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
294 (ppc_elf_check_relocs): Set has_sda_refs.
295 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
296 copy relocations. Use has_sda_refs to place variables in .sbss.
297 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
300 2005-05-20 Bob Wilson <bob.wilson@acm.org>
302 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
303 xtensa_default_isa is initialized.
305 2005-05-20 Alan Modra <amodra@bigpond.net.au>
307 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
308 for second and subsequent list entries. Only allocate multiple
309 glink stubs when shared or pie.
310 (ppc_elf_finish_dynamic_symbol): Break out early when only one
311 glink stub is needed.
313 2005-05-19 Zack Weinberg <zack@codesourcery.com>
315 * Makefile.am: Have 'all' depend on 'info'.
316 * Makefile.in: Regenerate.
318 2005-05-19 Alan Modra <amodra@bigpond.net.au>
320 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
321 init_offset. Add init_got_refcount, init_plt_refcount,
322 init_got_offset and init_plt_offset.
323 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
324 (_bfd_elf_link_hash_hide_symbol): Likewise.
325 (_bfd_elf_link_hash_table_init): Likewise.
326 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
327 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
328 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
329 (bfd_elf_size_dynamic_sections): Likewise.
330 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
331 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
332 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
333 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
334 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
335 (struct plt_entry): New.
336 (ppc_elf_link_hash_table_create): Set new init_plt fields.
337 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
338 use _bfd_elf_link_hash_copy_indirect.
339 (update_plt_info, find_plt_ent): New functions.
340 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
341 and adjust for use of plt list rather than refcount.
342 (ppc_elf_gc_sweep_hook): Likewise.
343 (ppc_elf_tls_optimize): Likewise.
344 (ppc_elf_adjust_dynamic_symbol): Likewise.
345 (allocate_dynrelocs): Likewise.
346 (ppc_elf_relax_section): Likewise.
347 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
348 when performing a relocatable link.
349 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
350 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
353 2005-05-19 Alan Modra <amodra@bigpond.net.au>
355 * elf.c (assign_file_positions_for_segments): Use maximum of
356 maxpagesize and section alignment when adjusting initial
357 segment offset and section offsets.
359 2005-05-18 Zack Weinberg <zack@codesourcery.com>
361 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
364 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
366 * elf.c (group_signature): Undo the last change. Check if the
367 symbol table section is correct.
369 2005-05-17 Zack Weinberg <zack@codesourcery.com>
371 * elf32-arm.c: Wherever possible, use official reloc names
373 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
374 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
375 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
376 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
377 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
378 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
379 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
380 Add many new relocations from AAELF.
381 (elf32_arm_howto_from_type): Update to match.
382 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
383 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
384 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
385 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
386 (elf32_arm_final_link_relocate): Add support for
387 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
388 case entries redundant with default.
390 * reloc.c: Reorganize ARM relocations. Add Thumb
391 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
392 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
393 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
394 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
395 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
396 * bfd-in2.h, libbfd.h: Regenerate.
398 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
400 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
402 * format.c (bfd_check_format_matches): Set output_has_begun
404 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
405 special case for both_direction.
407 2005-05-17 Nick Clifton <nickc@redhat.com>
409 * elf.c (group_signature): Check for a group section which is
410 actually a (corrupt) symbol table section in disguise and prevent
411 an infinite loop from occurring.
413 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
415 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
418 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
420 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
421 predicate on slot 0 only if slot 0 isn't br.
423 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
426 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
427 empty sdynbss section.
428 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
430 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
432 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
435 2005-05-17 Alan Modra <amodra@bigpond.net.au>
437 * elf32-ppc.c (LIS_11. LIS_12): Define.
438 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
439 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
440 for --data-plt when building non-pie executables.
442 2005-05-17 Nick Clifton <nickc@redhat.com>
444 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
445 the situation where a symbols's section is not known but a section
446 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
449 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
450 the presence of a symbol table to just before the symbol table is
453 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
456 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
457 (elfNN_ia64_relax_section): Use it.
459 2005-05-14 Mark Kettenis <kettenis@gnu.org>
461 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
464 2005-05-14 Alan Modra <amodra@bigpond.net.au>
466 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
468 (ppc_elf_finish_dynamic_sections): Likewise.
470 2005-05-13 Fred Fish <fnf@specifixinc.com>
472 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
475 2005-05-13 Bob Wilson <bob.wilson@acm.org>
477 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
478 periods in linkonce_kind values.
480 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
482 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
483 against protected function when building executable.
485 2005-05-12 Alan Modra <amodra@bigpond.net.au>
487 * elf32-ppc.c (LWZU_0_X_11): Delete.
488 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
489 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
490 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
492 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
494 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
495 Generate .glink branch table and updated stubs.
497 2005-05-11 Alan Modra <amodra@bigpond.net.au>
499 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
500 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
501 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
502 (CROR_151515, CROR_313131): Delete.
503 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
504 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
505 LWZU_0_X_11): Define.
506 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
507 and R_PPC_REL16_HA entries.
508 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
509 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
510 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
511 new_plt, and old_plt.
512 (ppc_elf_create_dynamic_sections): Create .glink section.
513 (ppc_elf_check_relocs): Set new_plt and old_plt.
514 (ppc_elf_select_plt_layout): New function.
515 (ppc_elf_tls_setup): Set plt output section elf type and flags.
516 (allocate_got): Handle differences between old and new got layout.
517 (allocate_dynrelocs): Likewise for plt.
518 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
519 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
520 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
521 destination of R_PPC_PLTREL24 relocs.
522 (ppc_elf_relocate_section): Handle new relocs and changed destination
524 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
525 differences in layout.
526 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
527 put a blrl in new got. Write glink contents.
528 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
529 * libbfd.h: Regenerate.
530 * bfd-in2.h: Regenerate.
532 2005-05-11 Andreas Schwab <schwab@suse.de>
534 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
537 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
539 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
540 section if SEC_ALLOC isn't set.
542 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
544 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
545 * acinclude.m4: Don't sinclude accross.m4.
546 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
548 2005-05-09 Alan Modra <amodra@bigpond.net.au>
550 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
551 (ppc64_elf_add_symbol_hook): Set has_dotsym.
552 (ppc64_elf_check_directives): Only process syms when has_dotsym.
553 (func_desc_adjust): Hide fake function descriptors when function
554 code entry is defined.
555 (adjust_opd_syms): Adjust for deleted_section becoming union field.
557 2005-05-09 Alan Modra <amodra@bigpond.net.au>
559 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
561 2005-05-08 Dave Korn <dave.korn@artimi.com>
563 * coff-tic80.c: Undefine _CONST after system headers to prevent
564 clash with tic80-specific definition in include/coff/tic80.h
566 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
569 * elflink.c (elf_link_output_extsym): Use output_bfd if
570 h->root.u.def.section is bfd_abs_section_ptr when reporting
573 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
575 * elf-bfd.h (elf_backend_data): Update special_sections to
576 array of pointer to bfd_elf_special_section.
577 * elf.c (special_sections): Likewise.
578 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
579 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
580 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
581 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
582 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
583 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
584 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
585 * elf32-v850.c (v850_elf_special_sections): Likewise.
586 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
587 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
588 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
589 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
590 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
591 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
592 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
593 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
595 * elf.c (get_special_section): Updated.
597 2005-05-07 Alan Modra <amodra@bigpond.net.au>
599 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
600 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
601 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
603 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
604 * elf32-frv.c (_frv_create_got_section): Likewise.
605 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
606 (elf_backend_got_symbol_offset): Don't define.
607 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
608 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
610 (ppc_elf_create_got): Tidy.
611 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
612 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
613 (ppc_elf_gc_sweep_hook): Likewise.
614 (ppc_elf_relocate_section): Likewise.
615 (ppc_elf_finish_dynamic_symbol): Likewise.
616 (allocate_got): New function.
617 (allocate_dynrelocs): Use allocate_got.
618 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
619 so that local got can refcount it. Set got_header_size.
620 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
622 (ppc_elf_finish_dynamic_sections): Likewise.
623 (elf_backend_got_symbol_offset): Don't define.
624 (elf_backend_got_header_size): Ditto.
626 2005-05-05 Steve Ellcey <sje@cup.hp.com>
628 * configure.in (ACX_HEADER_STRING): New.
629 * configure: Regenerate.
630 * config.in: Regenerate.
631 * sysdep.h (STRING_WITH_STRINGS): Use.
633 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
635 * elf.c (_bfd_elf_close_and_cleanup): Only call
636 _bfd_dwarf2_cleanup_debug_info on bfd_object.
638 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
640 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
641 "__bss_start" instead of "_edata" as fallback.
643 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
645 * bfd-in2.h: Regenerated.
647 2005-05-05 Paul Brook <paul@codesourcery.com>
649 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
650 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
652 * configure: Regenerate.
653 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
654 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
655 (elf32-i386.lo): Depend on elf-vxworks.h.
656 (elf-vxworks.lo): New rule.
657 * Makefile.in: Regenerate.
658 * elf-bfd.h (elf_backend_data): Update type of
659 elf_backend_emit_relocs.
660 (_bfd_elf_link_output_relocs): Update prototype.
661 * elflink.c (_bfd_elf_link_output_relocs): Always use
662 bed->elf_backend_emit_relocs when outputting relocations.
663 * elfxx-target.h (elf_backend_emit_relocs): Default to
664 _bfd_elf_link_output_relocs.
665 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
666 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
667 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
668 (elf_i386_plt0_entry): Remove padding.
669 (elf_i386_pic_plt0_entry): Ditto.
670 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
671 (PLT_NON_JUMP_SLOT_RELOCS): Define.
672 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
673 plt0_pad_byte fields.
674 (elf_i386_link_hash_table_create): Zero them.
675 (elf_i386_create_dynamic_sections): Create static relocation section.
676 (allocate_dynrelocs): Allocate space for static PLT relocations.
677 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
678 symbols. Give PLT symbols function type. Don't strip PLT sections
679 if we have exported symbols from them.
680 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
681 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
683 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
684 Add relocation for GOT location. Fill in PLT static relocations.
685 (elf_i386_vxworks_link_hash_table_create): New function.
686 (elf_i386_vxworks_link_output_symbol_hook): New function.
687 * elf-vxworks.h: New file.
689 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
691 * section.c (bfd_make_section_anyway_with_flags): New.
692 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
693 (bfd_make_section_with_flags): New.
694 (bfd_make_section): Call bfd_make_section_with_flags.
696 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
697 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
698 instead of bfd_make_section/bfd_make_section and don't call
699 bfd_set_section_flags.
700 (mn10300_elf_check_relocs): Likewise.
701 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
702 * elf32-arm.c (create_got_section): Likewise.
703 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
704 (elf32_arm_check_relocs): Likewise.
705 * elf32-cris.c (cris_elf_check_relocs): Likewise.
706 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
707 (_frv_create_got_section): Likewise.
708 (elf32_frvfdpic_create_dynamic_sections): Likewise.
709 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
710 (elf32_hppa_check_relocs): Likewise.
711 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
712 (i370_elf_check_relocs): Likewise.
713 * elf32-i386.c (create_got_section): Likewise.
714 (elf_i386_check_relocs): Likewise.
715 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
716 (create_got_section): Likewise.
717 (m32r_elf_create_dynamic_sections): Likewise.
718 (m32r_elf_check_relocs): Likewise.
719 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
720 * elf32-ppc.c (ppc_elf_create_got): Likewise.
721 (ppc_elf_create_dynamic_sections): Likewise.
722 (ppc_elf_add_symbol_hook): Likewise.
723 (ppc_elf_check_relocs): Likewise.
724 * elf32-s390.c (create_got_section): Likewise.
725 (elf_s390_check_relocs): Likewise.
726 * elf32-sh.c (create_got_section): Likewise.
727 (sh_elf_create_dynamic_sections): Likewise.
728 (sh_elf_check_relocs): Likewise.
729 * elf32-vax.c (elf_vax_check_relocs): Likewise.
730 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
731 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
732 (add_extra_plt_sections): Likewise.
733 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
734 (elf64_alpha_create_got_section): Likewise.
735 (elf64_alpha_create_dynamic_sections): Likewise.
736 (elf64_alpha_check_relocs): Likewise.
737 * elf64-hppa.c (get_reloc_section): Likewise.
741 (get_stub): Likewise.
742 (elf64_hppa_create_dynamic_sectionso): Likewise.
743 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
744 * elf64-ppc.c (create_linkage_sections): Likewise.
745 (ppc64_elf_check_relocs): Likewise.
746 * elf64-s390.c (create_got_section): Likewise.
747 (elf_s390_check_relocs): Likewise.
748 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
749 (sh64_elf64_create_dynamic_sections): Likewise.
750 * elf64-x86-64.c (create_got_section): Likewise.
751 (elf64_x86_64_check_relocs): Likewise.
752 * elflink.c (_bfd_elf_create_got_section): Likewise.
753 (_bfd_elf_link_create_dynamic_sections): Likewise.
754 (elf_link_add_object_symbols): Likewise.
755 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
756 (elfNN_ia64_create_dynamic_sections): Likewise.
757 (get_fptr): Likewise.
758 (get_pltoff): Likewise.
759 (get_reloc_section): Likewise.
760 (elfNN_ia64_object_p): Likewise.
761 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
762 (mips_elf_create_compact_rel_section): Likewise.
763 (mips_elf_create_got_section): Likewise.
764 (_bfd_mips_elf_create_dynamic_sections): Likewise.
765 * elfxx-sparc.c (create_got_section): Likewise.
766 (_bfd_sparc_elf_check_relocs): Likewise.
768 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
769 on linker created sections.
771 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
774 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
775 script on executable.
777 2005-05-05 John Levon <levon@movementarian.org>
779 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
780 allocated memory before returning.
781 (decode_line_info): Likewise.
782 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
783 allocated by functions in this file.
784 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
785 * elf.c (_bfd_elf_close_and_cleanup): Call
786 _bfd_dwarf2_cleanup_debug_info.
788 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
790 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
791 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
792 * configure, config.in, Makefile.in: Regenerate.
793 * sysdep.h (stpcpy): Revert last change.
795 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
797 * sysdep.h (stpcpy): Wrap declaration in parentheses.
799 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
801 * elfxx-ia64.c (ARCH_SIZE): New.
802 (LOG_SECTION_ALIGN): Likewise.
803 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
804 align relocation sections.
805 (get_fptr): Likewise.
806 (get_reloc_section): Likewise.
807 (elfNN_ia64_tprel_base): Likewise.
808 (elfNN_ia64_check_relocs): Support 32bit relocations.
809 (allocate_global_fptr_got): Likewise.
810 (allocate_dynrel_entries): Likewise.
811 (set_got_entry): Likewise.
812 (set_pltoff_entry): Likewise.
813 (elfNN_ia64_relocate_section): Likewise.
815 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
817 * configure.in: Add AC_CHECK_DECLS(stpcpy).
818 * configure: Regenerate.
819 * config.in: Likewise.
821 * sysdep.h (stpcpy): New.
823 2005-05-04 Nick Clifton <nickc@redhat.com>
825 * Update the address and phone number of the FSF organization in
826 the GPL notices in the following files:
827 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
828 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
829 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
830 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
831 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
832 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
833 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
834 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
835 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
836 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
837 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
838 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
839 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
840 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
841 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
842 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
843 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
844 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
845 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
846 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
847 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
848 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
849 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
850 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
851 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
852 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
853 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
854 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
855 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
856 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
857 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
858 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
859 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
860 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
861 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
862 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
863 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
864 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
865 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
866 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
867 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
868 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
869 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
870 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
871 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
872 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
873 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
874 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
875 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
876 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
877 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
878 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
879 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
880 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
881 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
882 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
883 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
884 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
885 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
886 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
887 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
888 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
889 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
890 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
891 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
892 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
893 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
894 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
895 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
896 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
899 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
901 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
902 * bfd-in2.h: Regenerated.
904 * elflink.c (bfd_elf_set_symbol): New.
905 (_bfd_elf_provide_symbol): Call it.
906 (_bfd_elf_provide_section_bound_symbols): New.
908 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
910 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
911 at the end, if a strong definition has already been seen.
913 2005-05-04 Alan Modra <amodra@bigpond.net.au>
915 * section.c (struct bfd_section): Replace link_order_head and
916 link_order_tail with map_head and map_tail union.
917 (STD_SECTION): Update.
918 (_bfd_strip_section_from_output): Delete.
919 * aoutx.h: Update throughout for above changes.
920 * coff-ppc.c: Likewise.
921 * cofflink.c: Likewise.
923 * elf-eh-frame.c: Likewise.
924 * elf-m10300.c: Likewise.
926 * elf32-arm.c: Likewise.
927 * elf32-cris.c: Likewise.
928 * elf32-hppa.c: Likewise.
929 * elf32-i386.c: Likewise.
930 * elf32-m32r.c: Likewise.
931 * elf32-m68hc1x.c: Likewise.
932 * elf32-m68k.c: Likewise.
933 * elf32-ppc.c: Likewise.
934 * elf32-s390.c: Likewise.
935 * elf32-sh.c: Likewise.
936 * elf32-vax.c: Likewise.
937 * elf32-xtensa.c: Likewise.
938 * elf64-alpha.c: Likewise.
939 * elf64-hppa.c: Likewise.
940 * elf64-ppc.c: Likewise.
941 * elf64-s390.c: Likewise.
942 * elf64-sh64.c: Likewise.
943 * elf64-x86-64.c: Likewise.
944 * elflink.c: Likewise.
945 * elfxx-ia64.c: Likewise.
946 * elfxx-mips.c: Likewise.
947 * elfxx-sparc.c: Likewise.
948 * linker.c: Likewise.
951 * xcofflink.c: Likewise.
952 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
953 out from bfd_elf_size_dynamic_sections.
954 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
955 * bfd-in2.h: Regenerate.
957 2005-05-04 Alan Modra <amodra@bigpond.net.au>
959 * section.c (bfd_section_list_remove): Don't clear s->next.
960 (bfd_section_list_append): Always init s->prev.
961 (bfd_section_list_prepend): Define.
962 (bfd_section_list_insert_after): Minor optimization.
963 (bfd_section_removed_from_list): Rewrite.
964 * elf.c (assign_section_numbers): Simplify list traversal now that
965 bfd_section_list_remove doesn't destroy removed section next ptr.
966 * sunos.c (sunos_add_dynamic_symbols): Likewise.
967 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
968 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
969 * bfd-in2.h: Regenerate.
971 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
973 * bfd.c (bfd): Remove section_tail and add section_last.
974 (bfd_preserve): Likewise.
975 (bfd_preserve_save): Likewise.
976 (bfd_preserve_restore): Likewise.
977 * opncls.c (_bfd_new_bfd): Likewise.
979 * coffcode.h (coff_compute_section_file_positions): Updated.
980 (coff_compute_section_file_positions): Likewise.
981 * elf.c (assign_section_numbers): Likewise.
982 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
983 * elf64-mmix.c (mmix_elf_final_link): Likewise.
984 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
985 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
986 * sunos.c (sunos_add_dynamic_symbols): Likewise.
987 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
989 * ecoff.c (bfd_debug_section): Initialize prev.
991 * section.c (bfd_section): Add prev.
992 (bfd_section_list_remove): Updated.
993 (bfd_section_list_append): New.
994 (bfd_section_list_insert_after): New.
995 (bfd_section_list_insert_before): New.
996 (bfd_section_list_insert): Removed.
997 (bfd_section_removed_from_list): Updated.
998 (STD_SECTION): Initialize prev.
999 (bfd_section_init): Updated.
1000 (bfd_section_list_clear): Updated.
1002 * bfd-in2.h: Regenerated.
1004 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1006 * elf.c (_bfd_elf_new_section_hook): Don't call
1007 _bfd_elf_get_sec_type_attr on sections from input files.
1009 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1011 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
1012 hash table size 16699 instead of bfd_hash_table_init.
1014 2005-05-01 Paul Brook <paul@codesourcery.com>
1016 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
1017 definition has already been seen.
1019 2005-05-01 Paul Brook <paul@codesourcery.com>
1021 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
1022 R_ARM_PLT32 the same as R_ARM_PC24.
1023 (arm_add_to_rel): Ditto.
1025 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1027 * config.bfd: Add h8300*-*-rtemscoff.
1028 Switch h8300*-*-rtems* to elf.
1030 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1032 * aclocal.m4, Makefile.in: Regnerated.
1034 2005-04-28 Paul Brook <paul@codesourcery.com>
1036 Merge changes only applied to Makefile.in.
1037 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
1038 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1039 (elfxx-sparc.lo): New rule.
1040 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1041 (elf64-sparc.lo): Likewise.
1043 2005-04-28 Julian Brown <julian@codesourcery.com>
1045 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
1048 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
1050 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
1052 * elf.c (bfd_elf_sym_name): Updated.
1053 (group_signature): Likewise.
1054 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1055 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
1056 (ppc64_elf_edit_toc): Likewise.
1057 (ppc64_elf_relocate_section): Likewise.
1058 * elfcode.h (elf_slurp_symbol_table): Likewise.
1059 * elflink.c (elf_link_input_bfd): Likewise.
1061 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
1062 bfd_elf_sym_name to get local symbol name when reporting errors.
1064 2005-04-27 Nick Clifton <nickc@redhat.com>
1066 * elflink.c (elf_link_input_bfd): Handle the case where a badly
1067 formatted input file results in a reloc which has no associated
1070 2005-04-26 Jerome Guitton <guitton@gnat.com>
1072 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
1074 2005-04-25 David S. Miller <davem@davemloft.net>
1076 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
1077 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
1078 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
1081 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
1084 * elflink.c (elf_link_input_bfd): Make non-debugging reference
1085 to discarded section an error.
1087 2005-04-21 Jerome Guitton <guitton@gnat.com>
1089 * configure.in: Replace BFD_NEED_DECLARATION checks by the
1090 corresponding AC_CHECK_DECLS.
1091 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
1093 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
1094 * configure: Regenerate.
1097 2005-04-21 Andreas Schwab <schwab@suse.de>
1099 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
1100 unsigned from type of dynamic_interpreter.
1101 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
1104 * elf.c (assign_section_numbers): Fix comment.
1106 2005-04-21 Jerome Guitton <guitton@gnat.com>
1108 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
1109 for struct som_exec_auxhdr fields.
1111 2005-04-21 Nick Clifton <nickc@redhat.com>
1113 * aout-adobe.c: Convert to ISO C and fix formatting.
1114 * aout-arm.c: Convert to ISO C and fix formatting.
1115 * aout-cris.c: Convert to ISO C and fix formatting.
1116 * aout-ns32k.c: Convert to ISO C and fix formatting.
1117 * aout-tic30.c: Convert to ISO C and fix formatting.
1118 * coffcode.h: Convert to ISO C and fix formatting.
1119 * coffswap.h: Convert to ISO C and fix formatting.
1120 * i386aout.c: Convert to ISO C and fix formatting.
1121 * libaout.h: Convert to ISO C and fix formatting.
1122 * libcoff-in.h: Convert to ISO C and fix formatting.
1123 * libcoff.h: Convert to ISO C and fix formatting.
1124 * libecoff.h: Convert to ISO C and fix formatting.
1125 * libnlm.h: Convert to ISO C and fix formatting.
1126 * libpei.h: Convert to ISO C and fix formatting.
1127 * libxcoff.h: Convert to ISO C and fix formatting.
1128 * nlm-target.h: Convert to ISO C and fix formatting.
1129 * nlm.c: Convert to ISO C and fix formatting.
1130 * nlm32-alpha.c: Convert to ISO C and fix formatting.
1131 * nlm32-i386.c: Convert to ISO C and fix formatting.
1132 * nlm32-ppc.c: Convert to ISO C and fix formatting.
1133 * nlm32-sparc.c: Convert to ISO C and fix formatting.
1134 * nlmcode.h: Convert to ISO C and fix formatting.
1135 * nlmswap.h: Convert to ISO C and fix formatting.
1136 * pe-mips.c: Convert to ISO C and fix formatting.
1137 * peXXigen.c: Convert to ISO C and fix formatting.
1138 * peicode.h: Convert to ISO C and fix formatting.
1139 * vms-gsd.c: Convert to ISO C and fix formatting.
1140 * vms-hdr.c: Convert to ISO C and fix formatting.
1141 * vms-misc.c: Convert to ISO C and fix formatting.
1142 * vms-tir.c: Convert to ISO C and fix formatting.
1143 * vms.c: Convert to ISO C and fix formatting.
1144 * vms.h: Convert to ISO C and fix formatting.
1146 * coffgen.c (coff_print_symbol): Restore correct formatting of
1149 2005-04-20 David S. Miller <davem@davemloft.net>
1151 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
1152 (_bfd_sparc_elf_link_hash_table_create): Likewise.
1153 (allocate_dynrelocs): Likewise.
1155 2005-04-20 Jerome Guitton <guitton@gnat.com>
1157 * configure.in: Fix the check for basename declaration. Add check
1158 for declarations of ftello, ftello64, fseeko, fseeko64.
1159 * configure: Regenerate.
1161 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
1163 2005-04-19 David S. Miller <davem@davemloft.net>
1165 * elfxx-sparc.c: New file.
1166 * elfxx-sparc.h: New file.
1167 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
1168 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1169 (elfxx-sparc.lo): New rule.
1170 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1171 (elf64-sparc.lo): Likewise.
1172 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
1173 (bfd_elf64_sparc_vec): Likewise.
1174 * configure: Regenerate.
1175 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
1176 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
1177 which is more consistent with elf32-sparc.c
1179 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
1181 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
1182 (mips_elf_create_local_got_entry): Check h->root.forced_local.
1184 2005-04-19 Alan Modra <amodra@bigpond.net.au>
1186 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
1187 dynamic relocs in non-SEC_ALLOC sections.
1188 (ppc_elf_gc_sweep_hook): Likewise.
1189 (ppc_elf_relax_section): Likewise.
1190 (ppc_elf_relocate_section): Likewise.
1192 2005-04-18 Nick Clifton <nickc@redhat.com>
1194 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
1195 assigning a value to return_value.
1197 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1200 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
1203 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1206 * elf.c (setup_group): Properly handle zero group count.
1208 2005-04-17 Mark Kettenis <kettenis@gnu.org>
1210 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
1211 (som_is_subspace, compare_subspaces, som_compute_checksum)
1212 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
1214 (hppa_som_reloc, compare_syms, compare_subspaces)
1215 (som_print_symbol, som_get_section_contents)
1216 (som_set_section_contents): Remove space after 'void *'.
1217 (som_bfd_print_private_bfd_data): Use %lx to print longs.
1218 (som_bfd_merge_private_bfd_data)
1219 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
1222 2004-04-15 Julian Brown <julian@codesourcery.com>
1224 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1225 * bfd-in2.h: Regenerate.
1226 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
1227 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
1228 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
1229 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
1230 relocations if requested to.
1231 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
1232 use_blx rather than symbian_p.
1233 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
1234 use_blx is in effect.
1235 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
1238 2005-04-15 Nick Clifton <nickc@redhat.com>
1240 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
1243 2005-04-15 Alan Modra <amodra@bigpond.net.au>
1246 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
1247 used as a list pointer.
1249 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1251 * Makefile.am (NO_WERROR): Define.
1252 * warning.m4: New file
1253 * acinclude.m4: Include warning.m4.
1254 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1255 * Makefile.in: Regenerate.
1256 * configure: Regenerate.
1258 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1260 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
1261 Write trailing padding.
1263 * merge.c (merge_strings): Round up section size for alignment.
1265 2005-04-14 David S. Miller <davem@davemloft.net>
1267 Add TLS support for 64-bit Sparc ELF.
1268 * elf64-sparc.c (sparc64_elf_dyn_relocs,
1269 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
1270 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
1271 sparc64_elf_hash_entry, sparc64_elf_tdata,
1272 sparc64_elf_local_got_tls_type): New defines.
1273 (sparc64_elf_mkobject): New function.
1274 (sparc64_elf_link_hash_table): Add members for dynamic linker
1275 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
1276 uion to track TLS GOT references. Add sym_sec to cache
1277 mappings from local sym to section.
1278 (link_hash_newfunc): New function.
1279 (sparc64_elf_bfd_link_hash_table_create): Rename to
1280 sparc64_elf_link_hash_table_create for consistency.
1281 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
1282 (sparc64_elf_create_dynamic_sections): Initialize new section
1283 members of sparc64_elf_link_hash_table. Only init srelbss
1285 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
1287 (SPARC_NOP): Define.
1288 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
1289 sparc64_elf_plt_ptr_offset): Delete.
1290 (sparc64_plt_entry_build): New function to build PLT entries
1291 gradually instread of all at once at the end of linking.
1292 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
1293 local vars. Get them from sparc64_elf_hash_table instead.
1294 Check early on if r_symndx is in bounds. Handle TLS transitions.
1295 Account for TLS GOT references and DF_STATIC_TLS, as needed.
1296 For TLS relocs, record the tls_type in either
1297 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
1298 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
1299 to the __tls_get_addr symbol. For PLT relocs, track references
1300 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
1301 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
1302 symbol references, count the number of relocations needed for
1303 that symbol. For default switch case, don't error, this lets
1304 the TLS relocs not explicitly handled by this function get
1306 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
1307 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
1308 it from sparc64_elf_hash_table. Store the real PLT offset
1309 in h->plt.offset, and build PLT entries one at a time. Also
1310 get .dynbss section pointer from htab.
1311 (allocate_dynrelocs, readonly_dynrelocs,
1312 sparc64_omit_section_dynsym): New functions.
1313 (sparc64_elf_omit_section_dynsym): Use these new functions as
1315 (dtpoff_base, tpoff): New functions.
1316 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
1317 locals, get them from sparc64_elf_hash_table. Handle TLS
1318 relocations and refcounting in main relocation loop.
1319 (sparc64_elf_finish_dynamic_symbol): Use
1320 sparc64_elf_link_hash_table. Build PLT entries as we see
1321 them. Handle TLS GOT relocations.
1322 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
1323 from sparc64_elf_hash_table. Initialize only PLT header
1324 not all entries since we not build PLT entries one by one.
1325 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
1326 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
1327 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
1329 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
1331 * elflink.c (elf_link_input_bfd): Update check for removed
1334 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1336 * Makefile.am: Run "make dep-am".
1337 * Makefile.in: Regenerate.
1338 * aclocal.m4: Regenerate.
1339 * libcoff.h: Regenerate.
1341 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1343 * linker.c (_bfd_generic_link_output_symbols): Also check if
1344 the output section of an input section has been removed from
1347 * section.c (bfd_section_list_remove): Clear the next field
1348 of the removed section.
1349 (bfd_section_removed_from_list): New.
1350 * bfd-in2.h: Regenerated.
1352 2005-04-11 David S. Miller <davem@davemloft.net>
1354 * elf32-sparc.c (elf32_sparc_relocate_section,
1355 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
1356 R_SPARC_TLS_LE_{HIX22,LOX10}.
1357 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
1358 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
1359 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
1360 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
1362 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1364 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
1366 2005-04-11 Nick Clifton <nickc@redhat.com>
1368 * aout-target.h: Convert to ISO C.
1369 * aoutf1.h: Convert to ISO C.
1370 * aoutx.h: Convert to ISO C.
1371 * bout.c: Convert to ISO C.
1372 * dwarf1.c: Convert to ISO C.
1373 * ecoffswap.h: Convert to ISO C.
1374 * freebsd.h: Convert to ISO C.
1375 * genlink.h: Convert to ISO C.
1376 * ieee.c: Convert to ISO C.
1377 * ihex.c: Convert to ISO C.
1378 * libcoff-in.h: Convert to ISO C.
1379 * mach-o.c: Convert to ISO C.
1380 * mach-o.h: Convert to ISO C.
1381 * netbsd.h: Convert to ISO C.
1382 * ns32k.h: Convert to ISO C.
1383 * ns32knetbsd.c: Convert to ISO C.
1384 * oasys.c: Convert to ISO C.
1385 * pdp11.c: Convert to ISO C.
1386 * pef-traceback.h: Convert to ISO C.
1387 * pef.c: Convert to ISO C.
1388 * pef.h: Convert to ISO C.
1389 * riscix.c: Convert to ISO C.
1390 * som.c: Convert to ISO C.
1391 * som.h: Convert to ISO C.
1392 * srec.c: Convert to ISO C.
1393 * stabs.c: Convert to ISO C.
1394 * sunos.c: Convert to ISO C.
1395 * tekhex.c: Convert to ISO C.
1396 * versados.c: Convert to ISO C.
1397 * version.h: Convert to ISO C.
1398 * xcoff-target.h: Convert to ISO C.
1399 * xcofflink.c: Convert to ISO C.
1400 * xsym.c: Convert to ISO C.
1401 * xsym.h: Convert to ISO C.
1403 2005-04-08 Paul Brook <paul@codesourcery.com>
1405 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
1406 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
1407 (ARM2THUMB_PIC_GLUE_SIZE): Define.
1408 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
1409 (elf32_arm_to_thumb_stub): Create PIC stubs.
1410 (record_arm_to_thumb_glue): Use different stub size for relocatable
1413 2005-04-05 Alan Modra <amodra@bigpond.net.au>
1415 * elf64-ppc.c (dec_dynrel_count): New function split out from
1416 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
1417 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
1418 (ppc64_elf_tls_optimize): Likewise.
1420 2005-04-05 Mark Kettenis <kettenis@gnu.org>
1422 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
1423 CORE_WCOOKIE_OFFSET.
1424 (SPARC64_WCOOKIE_OFFSET): New.
1425 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
1427 2005-04-05 Nick Clifton <nickc@redhat.com>
1429 * po/rw.po: New translation: Kinyarwanda
1430 * configure.in (ALL_LINGUAS): Add rw
1431 * configure: Regenerate.
1433 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
1435 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
1436 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
1437 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
1439 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
1440 to check for SHT_MIPS_OPTIONS sections.
1441 (_bfd_mips_elf_set_section_contents): Likewise.
1443 2005-04-04 Eric Christopher <echristo@redhat.com>
1445 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
1446 Clean up gp handling code.
1448 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1450 * elf.c (bfd_elf_set_group_contents): Ignore linker created
1452 (assign_section_numbers): Accept link_info. Check SHT_GROUP
1453 sections for relocatable files only. Remove the linker created
1455 (_bfd_elf_compute_section_file_positions): Pass link_info to
1456 assign_section_numbers.
1458 * elfxx-ia64.c (elfNN_ia64_object_p): New.
1459 (elf_backend_object_p): Defined.
1461 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1463 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
1465 2005-04-03 Fred Fish <fnf@specifixinc.com>
1467 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
1468 dwarf_ranges_size members.
1469 (struct comp_unit): Add base_address member.
1470 (struct funcinfo): Replace low/high members with an arange.
1471 (arange_add): Replace incoming "unit" parameter with "abfd" and
1472 "first_arange" pointers. Reorganize/rewrite function body.
1473 (decode_line_info): Change arange_add call to pass bfd and arange
1475 (lookup_address_in_line_info_table): Use arange list instead of
1476 individual low/high members. Walk function's arange list to find
1477 lowest PC in list, to test for overlapping functions.
1478 (read_debug_ranges): New function, reads the debug_ranges section.
1479 (lookup_address_in_function_table): Use arange list instead of
1480 individual low/high members. Rewrite to find smallest range that
1482 (read_rangelist): Read a given rangelist from debug_ranges.
1483 (scan_unit_for_functions): Use arange list instead of individual
1484 low/high members. Handle a DW_AT_ranges attribute.
1485 (parse_comp_unit): Use arange list instead of individual low/high
1486 members. Save comp unit base address. Handle a DW_AT_ranges
1489 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf.c (assign_section_numbers): Really use the kept section.
1493 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1495 * elf-bfd.h (_bfd_elf_check_kept_section): New.
1497 * elf.c (assign_section_numbers): When sh_link points to a
1498 discarded section, call _bfd_elf_check_kept_section to see if
1499 the kept section can be used. Otherwise reject sh_link
1500 pointing to discarded section.
1502 * elflink.c (_bfd_elf_check_kept_section): New.
1503 (elf_link_input_bfd): Use it.
1505 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1507 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
1508 that we no longer need.
1510 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1512 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
1514 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
1516 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1518 * elf.c (assign_section_numbers): Fix a typo.
1520 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1522 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
1524 (_bfd_elf_section_already_linked): Likewise.
1526 2005-03-31 Jerome Guitton <guitton@gnat.com>
1528 * config.in: Regenerate.
1530 2005-03-31 Jerome Guitton <guitton@gnat.com>
1532 * config.in (HAVE_DECL_BASENAME): New configure macro.
1533 * configure.in: Check for basename.
1534 * configure: Regenerate.
1536 2005-03-30 Julian Brown <julian@codesourcery.com>
1538 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
1539 bfd_elf32_is_arm_mapping_symbol_name.
1540 * bfd-in2.h: Regenerate.
1541 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
1542 bfd_elf32_is_arm_mapping_symbol_name.
1543 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
1544 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1545 (arm_elf_find_function): Likewise.
1546 (elf32_arm_output_symbol_hook): Likewise.
1548 2005-03-30 Julian Brown <julian@codesourcery.com>
1550 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
1551 * bfd-in2.h: Regenerate.
1552 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
1553 bfd_elf32_is_arm_mapping_symbol_name.
1554 (elf32_arm_output_symbol_hook): Likewise.
1555 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
1557 (is_arm_mapping_symbol_name): Function moved from here...
1558 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
1561 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1563 * configure.in: Check for ffs decl and alphabetize.
1564 * config.in: Regenerate.
1565 * configure: Regenerate.
1566 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1568 2005-03-29 Fred Fish <fnf@specifixinc.com>
1570 * dwarf2.c (struct comp_unit): Fix typo.
1571 (scan_unit_for_functions): Remove unused local variable "name"
1572 and dead code that set it.
1574 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1575 Phil Blundell <philb@gnu.org>
1577 * bfd-in2.h, libbfd.h: Regenerated.
1578 * reloc.c: Add ARM TLS relocations.
1579 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
1581 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
1582 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
1583 (elf32_arm_tls_ie32_howto): New.
1584 (elf32_arm_howto_from_type): Support TLS relocations.
1585 (elf32_arm_reloc_map): Likewise.
1586 (elf32_arm_reloc_type_lookup): Likewise.
1588 (struct elf32_arm_obj_tdata): New.
1589 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
1590 (elf32_arm_mkobject): New function.
1591 (struct elf32_arm_relocs_copied): Add pc_count.
1592 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
1593 (GOT_TLS_IE): Define.
1594 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
1595 (elf32_arm_link_hash_newfunc): Initialize tls_type.
1596 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
1597 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
1598 (dtpoff_base, tpoff): New functions.
1599 (elf32_arm_final_link_relocate): Handle TLS relocations.
1600 (IS_ARM_TLS_RELOC): Define.
1601 (elf32_arm_relocate_section): Warn about TLS mismatches.
1602 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
1603 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
1604 TLS relocations and pc_count.
1605 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
1606 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
1608 (elf32_arm_size_dynamic_sections): Handle TLS.
1609 (elf32_arm_finish_dynamic_symbol): Likewise.
1610 (bfd_elf32_mkobject): Define.
1612 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1614 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
1615 relocation types. Don't count relocations which will use a PLT.
1617 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1619 * elf.c (elfcore_grok_nto_status): Print tid as long.
1620 (elfcore_grok_nto_regs): Likewise.
1622 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1624 * irix-core.c: Remove some unnecessary prototypes.
1626 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1628 * irix-core.c: Convert to ISO C.
1630 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1632 * irix-core.c (do_sections): Replace + by | in expression.
1633 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
1634 to unused parameters to avoid a compiler warning.
1636 2005-03-28 Mark Kettenis <kettenis@gnu.org>
1638 * netbsd-core.c: Convert to ISO C. Fix formatting.
1640 2005-03-24 Eric Christopher <echristo@redhat.com>
1642 * elfxx-mips.c: Revert previous patch.
1644 2005-03-24 Nick Clifton <nickc@redhat.com>
1646 * targets.c (_bfd_target_vector): Only include the
1647 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
1648 all targets enabled.
1650 2005-03-24 James E Wilson <wilson@specifixinc.com>
1652 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
1653 (BFD64_BACKENDS): Add elf32-ia64.lo.
1654 * Makefile.in: Regenerate.
1656 2005-03-23 Eric Christopher <echristo@redhat.com>
1658 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
1659 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
1660 after emitting relocation.
1661 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
1662 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
1665 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1666 Nick Clifton <nickc@redhat.com>
1668 * config.bfd: Accept any C library to accompany a GNU Linux
1669 implementation, not just the GNU C library.
1670 * configure.in: Likewise.
1671 * configure: Regenerate.
1673 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
1675 * bfd-in.h (_bfd_elf_provide_symbol): New.
1676 * bfd-in2.h: Regenerated.
1678 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
1679 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
1682 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
1685 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
1687 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
1689 2005-03-22 Bob Wilson <bob.wilson@acm.org>
1691 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
1692 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
1693 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
1694 (xtensa_opcode_decode): Rearrange code.
1696 2005-03-22 Nick Clifton <nickc@redhat.com>
1698 * binary.c: Convert to ISO C90 formatting.
1699 * coff-arm.c: Convert to ISO C90 formatting.
1700 * coffgen.c: Convert to ISO C90 formatting.
1701 * elf32-gen.c: Convert to ISO C90 formatting.
1702 * elf64-gen.c: Convert to ISO C90 formatting.
1703 * hash.c: Convert to ISO C90 formatting.
1704 * ieee.c: Convert to ISO C90 formatting.
1706 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1708 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
1709 unresolved symbols in R_ARM_NONE relocations.
1711 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1713 * elf32-arm.c (elf32_arm_final_link_relocate): Add
1714 UNRESOLVED_RELOC_P argument. Set it appropriately.
1715 (elf32_arm_relocate_section): Update call to
1716 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
1717 unresolved_reloc instead.
1719 2005-03-23 Alan Modra <amodra@bigpond.net.au>
1721 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
1722 .gnu.warning.* sections.
1724 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1726 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
1728 (ppc_elf_create_linker_section): Don't try to reuse existing section.
1729 (elf_create_pointer_linker_section): Delete info parm. Don't make
1730 h dynamic. Don't set written_address_p.
1731 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
1732 (bfd_put_ptr): Delete.
1733 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
1734 Always write section contents. Assert global sym is def_regular.
1735 Use offset bottom bit as a written flag.
1736 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
1739 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1741 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
1742 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
1745 2005-03-21 Nick Clifton <nickc@redhat.com>
1747 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
1749 (t2a1_bx_pc_insn): Likewise.
1750 (t2a2_noop_insn): Likewise.
1751 (t2a3_b_insn): Likewise.
1752 (t2a1_push_insn): Likewise.
1753 (t2a2_ldr_insn): Likewise.
1754 (t2a3_mov_insn): Likewise.
1755 (t2a4_bx_insn): Likewise.
1756 (t2a5_pop_insn): Likewise.
1757 (t2a6_bx_insn): Likewise.
1758 (coff_arm_relocate_section): Only declare the high_address
1759 variable for non WINCE targets.
1761 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1763 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
1764 SEC_LINKER_CREATED. Attach to dynobj.
1765 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
1767 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1769 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
1770 sym_offset. Add name, bss_name, sym_name, sym_val.
1771 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
1772 Add sdata array of elf_linker_section_t.
1773 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
1774 (enum elf_linker_section_enum): Delete.
1775 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
1776 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
1777 the special sections are needed. Adjust htab->sdata refs.
1778 Ensure dynobj is set in sreloc code.
1779 (ppc_elf_size_dynamic_sections): Strip sdata sections.
1780 (ppc_elf_set_sdata_syms): New function.
1781 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
1782 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
1783 sym_val instead of sym_hash.
1784 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
1786 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1788 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
1789 (ppc_elf_merge_private_bfd_data): Likewise.
1791 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1793 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
1794 (ppc_elf_create_linker_section): Don't create rel_section.
1795 (elf_create_pointer_linker_section): Don't size relocs.
1796 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
1797 Don't generate relocs.
1798 (ppc_elf_relocate_section): Adjust calls to
1799 elf_finish_pointer_linker_section.
1801 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1803 * elf32-ppc.c (is_ppc_elf_target): New function.
1804 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
1805 for bfd_target_elf_flavour. Do this test before endian check.
1806 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
1807 (ppc_elf_size_dynamic_sections): Likewise.
1809 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
1811 * elf-bfd.h (elf_backend_data): Add int to
1812 elf_backend_section_from_shdr.
1813 (bfd_elf_section_data): Update comment for this_idx.
1814 (_bfd_elf_make_section_from_shdr): Add int.
1815 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
1817 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
1818 and use it to set this_idx in bfd_elf_section_data.
1819 (bfd_section_from_shdr): Pass shindex to
1820 _bfd_elf_make_section_from_shdr.
1821 (_bfd_elf_section_from_bfd_section): Use this_idx in
1822 bfd_elf_section_data to find section index.
1824 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
1825 index and pass it to _bfd_elf_make_section_from_shdr.
1826 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
1827 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1828 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
1829 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
1830 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
1831 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
1832 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
1833 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
1834 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
1836 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
1837 Ross Ridge <rridge@csclub.uwaterloo.ca>
1839 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
1840 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
1843 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1845 * elflink.c (elf_mark_used_section): Remove check for special
1848 2005-03-18 Andreas Schwab <schwab@suse.de>
1850 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
1851 from bfd_vma to ia64_insn, remove broken cast.
1853 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1855 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
1856 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
1857 elf_m68k_finish_dynamic_sections): Use it.
1859 2005-03-17 Paul Brook <paul@codesourcery.com>
1860 Dan Jacobowitz <dan@codesourcery.com>
1861 Mark Mitchell <mark@codesourcery.com>
1863 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
1864 (elf32_arm_additional_program_headers): Likewise.
1865 (elf_backend_modify_segment_map): Define.
1866 (elf_backend_additional_program_headers): Likewise.
1867 (elf32_arm_symbian_modify_segment_map): Use
1868 elf32_arm_modify_segment_map.
1870 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1872 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
1873 for special sections.
1875 2005-03-18 Alan Modra <amodra@bigpond.net.au>
1877 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
1878 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
1879 section_sym_count param, and return number of section symbols.
1880 (bfd_elf_size_dynamic_sections): Clear section symbol area of
1881 .dynsym contents. Don't bother calling swap_symbol_out on the
1882 first all-zero dynsym.
1883 (elf_mark_used_section): Formatting. Avoid twiddling flags in
1884 special sections like bfd_abs_section.
1885 (bfd_elf_gc_sections): Spelling fix.
1887 2005-03-16 Fred Fish <fnf@specifixinc.com>
1890 * dwarf2.c (read_indirect_string): Fix apparent typo, check
1891 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
1893 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
1895 * elflink.c (elf_mark_used_section): New.
1896 (bfd_elf_gc_sections): Call elf_gc_mark_section for
1897 non-relocatable link if we don't do GC.
1899 2005-03-16 Nick Clifton <nickc@redhat.com>
1900 Ben Elliston <bje@au.ibm.com>
1902 * configure.in (werror): New switch: Add -Werror to the
1903 compiler command line. Enabled by default. Disable via
1905 * configure: Regenerate.
1907 2005-03-16 Nick Clifton <nickc@redhat.com>
1909 * ecoff.c: Convert to ISO C90 formatting.
1911 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1913 * elf32-ppc.c: Divide file into general and linker specific
1914 functions. Sort linker functions into roughly the order in which
1915 they are called by the ELF linker code.
1917 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1919 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
1920 on section. Correct comment, and add FIXME.
1921 (ppc_elf_additional_program_headers): Don't bump header count for
1922 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
1923 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
1924 do allocate memory if they need it.
1926 2005-03-15 Mikkel Krautz <krautz@gmail.com>
1928 * config.bfd (x86_64-elf): Add target.
1930 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1932 * po/es.po: Commit new Spanish translation.
1934 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
1936 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
1937 for global symbol when reporting overflow.
1939 2005-03-11 Jakub Jelinek <jakub@redhat.com>
1941 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
1942 * libbfd.h: Rebuilt.
1943 * archive.c (_bfd_ar_spacepad): New function.
1944 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
1945 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
1946 coff_write_armap): Use it.
1947 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
1949 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
1951 2005-03-10 Mark Kettenis <kettenis@gnu.org>
1953 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
1954 has_table to the start of the function.
1956 2005-03-10 Ben Elliston <bje@au.ibm.com>
1958 * archive.c: Include hashtab.h.
1959 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
1960 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
1961 (hash_file_ptr): New function.
1962 (eq_file_ptr): Likewise.
1963 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
1964 * libbfd-in.h: Include hashtab.h.
1965 (struct artdata): Change `cache' member type to htab_t.
1966 * libbfd.h: Rebuild.
1968 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1970 * configure.in: Bump version to 2.16.90.
1971 * configure: Regenerated.
1973 2005-03-07 Jakub Jelinek <jakub@redhat.com>
1975 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
1976 close is a function like macro in system headers.
1978 2005-03-07 Alan Modra <amodra@bigpond.net.au>
1981 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
1982 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
1984 2005-03-06 Alan Modra <amodra@bigpond.net.au>
1986 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
1988 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1990 * po/bfd.pot: Regenerate.
1992 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1994 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
1996 (func_desc_adjust): Force dot-syms local in executables as well
1999 2005-03-04 David Daney <ddaney@avtrex.com>
2001 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
2002 '__gnu_local_gp' symbol used by gas -mno-shared.
2004 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
2006 * elf-bfd.h (elf_backend_data): Add "const char *" to
2007 elf_backend_section_from_phdr.
2009 * elf.c (bfd_section_from_phdr): Pass "proc" to the
2010 elf_backend_section_from_phdr hook.
2012 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2013 Joseph Myers <joseph@codesourcery.com>
2015 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
2016 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
2018 (struct mips_elf_got_per_bfd_arg): Add global_count.
2019 (struct mips_elf_count_tls_arg): New.
2020 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
2021 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
2022 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
2023 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
2024 (TLS_RELOC_P): Define.
2025 (TP_OFFSET, DTP_OFFSET): Define.
2026 (dtprel_base, tprel_base): New functions.
2027 (mips_elf_link_hash_newfunc): Initialize tls_type.
2028 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
2029 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
2031 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
2032 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
2033 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
2034 (mips_tls_got_index): New functions.
2035 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
2036 arguments. Pass them to mips_elf_create_local_got_entry. Use
2038 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
2040 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
2041 mips_elf_create_local_got_entry.
2042 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
2043 arguments. Handle TLS entries.
2044 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
2045 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
2047 (mips_elf_record_global_got_symbol): Likewise.
2048 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
2050 (mips_elf_merge_gots): Handle TLS entries when merging.
2051 (mips_elf_initialize_tls_index): New function.
2052 (mips_elf_set_global_got_offset): Handle TLS entries.
2053 (mips_elf_adjust_gp): Handle TLS.
2054 (mips_elf_multi_got): Remove redundant call to
2055 mips_elf_resolve_final_got_entries. Initialize global_count.
2056 Correct a comment. Initialize new TLS members of mips_got_info.
2057 Assign TLS GOT indexes for new GOTs.
2058 (mips_elf_create_got_section): Initialize new TLS members of
2060 (mips_elf_calculate_relocation): Handle TLS relocs.
2061 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
2063 (_bfd_mips_elf_always_size_sections): Handle TLS.
2064 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2065 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
2067 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
2068 (_bfd_mips_elf_hide_symbol): Handle TLS.
2069 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
2070 (mips_reloc_map): Add TLS relocs.
2071 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
2072 * elf64-mips.c (mips_elf64_howto_table_rel)
2073 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
2074 * reloc.c: Define new MIPS TLS relocations.
2075 * libbfd.h, bfd-in2.h: Regenerated.
2077 2005-03-02 Jan Beulich <jbeulich@novell.com>
2079 * Makefile.am: Add dependency of cache.o on libiberty.h.
2080 * cache.c: Include libiberty.h.
2081 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
2083 2005-03-01 Zack Weinberg <zack@codesourcery.com>
2085 * elf.c (bfd_section_from_shdr <default case>): Call
2086 elf_backend_section_from_shdr hook unconditionally, and return
2088 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
2089 * elfxx-target.h (elf_backend_section_from_shdr)
2090 (elf_backend_section_from_phdr): Default to
2091 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
2094 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2096 * targets.h: Typo fix.
2097 * bfd-in2.h: Regenerate.
2099 * bout.c (b_out_write_object_contents): Don't use sizeof on host
2100 structs to size on-disk structures.
2101 (b_out_set_section_contents): Size the external struct, not the
2102 internal one for on-disk size.
2103 (b_out_sizeof_headers): Likewise.
2105 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2107 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
2108 entry points with the func descriptor as well as undefweak.
2110 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
2112 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
2113 present when IMPORT_NAME_UNDOECRATE is used.
2115 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
2118 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
2121 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
2122 to _bfd_elf_merge_symbol.
2124 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
2125 unsigned int to return the alignment of the old common symbol
2126 in the dynamic object.
2127 (_bfd_elf_add_default_symbol): Pass NULL to
2128 _bfd_elf_merge_symbol.
2129 (elf_link_add_object_symbols): Pass &old_alignment to
2130 _bfd_elf_merge_symbol. Get the alignment of the new common
2131 symbol in the dynamic object.
2133 2005-02-24 Ben Elliston <bje@au.ibm.com>
2135 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
2136 * format.c (bfd_check_format_matches): Likewise.
2137 * archive.c (BFD_GNU960_ARMAG): Likewise.
2138 (bfd_generic_archive_p): Likewise.
2139 (_bfd_write_archive_contents): Likewise.
2141 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
2143 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
2144 * configure: Regenerate.
2146 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
2148 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
2149 COMDAT group sections to have default visibility.
2151 2005-02-24 Alan Modra <amodra@bigpond.net.au>
2153 * coffcode.h (coff_print_aux): Warning fix.
2154 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
2155 instead of section pointer to identify.
2156 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
2157 the correct size buffer for local sym mangling too.
2158 (h8300_bfd_link_add_symbols): Likewise.
2159 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
2161 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
2162 * elf32-xtensa.c (literal_value_hash): Warning fix.
2163 * versados.c (process_otr): Warning fix.
2164 (versados_canonicalize_reloc): Likewise.
2165 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
2166 * vms.c (fill_section_ptr): Warning fix.
2168 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
2170 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
2171 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
2173 2005-02-23 Nick Clifton <nickc@redhat.com>
2175 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
2176 the relvaddr field of the Elf32_crinfo structure.
2178 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
2179 variables that are passed by reference to
2180 m68hc11_get_relocation_value in case that function does not
2183 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
2184 return statements and replace with a single return at the end of
2185 the function. This helps pacify the flow analysis code in gcc 4.0.
2187 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
2188 strtab to avoid compile time warning.
2190 2005-02-23 Ben Elliston <bje@au.ibm.com>
2192 * opncls.c (bfd_zalloc): Document this function.
2194 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2196 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
2197 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
2198 Replace SEC_SHARED with SEC_COFF_SHARED.
2199 (styp_to_sec_flags): Likewise.
2201 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
2202 (TARGET_LITTLE_SYM): Likewise.
2204 * section.c (SEC_ARCH_BIT_0): Removed.
2205 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
2206 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
2207 (SEC_SHARED): Renamed to ...
2208 (SEC_COFF_SHARED): This.
2209 (SEC_BLOCK): Renamed to ...
2210 (SEC_TIC54X_BLOCK): This.
2211 (SEC_CLINK): Renamed to ...
2212 (SEC_TIC54X_CLINK): This.
2213 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
2214 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
2216 * bfd-in2.h: Regenerated.
2218 2005-02-21 Fred Fish <fnf@specifixinc.com>
2220 * dwarf2.c (find_abstract_instance_name): Call recursively
2221 to handle a DW_AT_specification.
2223 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2225 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
2226 mips_elf_create_dynamic_relocation,
2227 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
2228 Remove #if 0'd code.
2230 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2232 * Makefile.am: Run "make dep-am"
2233 * Makefile.in: Regenerate.
2235 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2237 * coffgen.c (bfd_coff_get_comdat_section): Check that
2238 coff_section_data isn't NULL.
2240 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2242 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
2243 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
2244 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
2245 useless assignments.
2246 (xcoff_write_archive_contents_big): Likewise.
2247 (_bfd_xcoff_put_ldsymbol_name): Likewise.
2248 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
2249 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
2250 * cofflink.c (process_embedded_commands): Warning fixes.
2251 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
2253 * dwarf2.c: Warning fixes.
2254 * elf-bfd.h: Likewise.
2255 * elf-eh-frame.c: Likewise.
2256 * elf-strtab.c: Likewise.
2258 * elf32-m68k.c: Likewise.
2259 * elf32-ppc.c: Likewise.
2260 * elf32-sh-symbian.c: Likewise.
2261 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
2262 * elf64-sh64.c: Likewise.
2263 * peicode.h: Likewise.
2264 * elf64-mmix.c: Warning fixes.
2265 * elfcode.h: Likewise.
2266 * elfxx-mips.c: Likewise.
2267 * libbfd-in.h: Likewise.
2268 * libbfd.c: Likewise.
2269 * mach-o.c: Likewise.
2270 * merge.c: Likewise.
2272 * opncls.c: Likewise.
2275 * vms-hdr.c: Likewise.
2276 * vms-tir.c: Likewise.
2277 * xtensa-isa.c: Likewise.
2278 * xtensa-modules.c: Likewise.
2280 (pstrcmp): Use correct choice of string lengths. Fix return value.
2281 (bfd_sym_module_name): Correct string length.
2282 * bfd-in2.h: Regenerate.
2283 * libbfd.h: Regenerate.
2285 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
2287 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
2288 uninitialized check_segment[1] in TLSMOFF case.
2289 Reported by Alan Modra.
2290 (elf32_frv_relocate_section): Improve errors and warnings.
2292 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2294 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
2296 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2298 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
2299 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
2300 * pef.c (bfd_pef_scan): Don't ignore return value of
2301 bfd_pef_scan_start_address.
2302 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
2303 bfd_mach_o_scan_start_address.
2304 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
2305 * elfxx-mips.c: Remove unnecessary prototypes.
2306 (sort_dynamic_relocs_64): Abort if not BFD64.
2308 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2310 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
2311 Skip toc reloc adjust if reloc_count is zero.
2313 2005-02-15 Nigel Stephens <nigel@mips.com>
2314 Maciej W. Rozycki <macro@mips.com>
2316 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2317 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2318 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2319 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2320 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2322 (mips16_gprel_reloc): Remove bit shuffling; call
2323 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2324 and _bfd_mips16_elf_reloc_shuffle() instead.
2325 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2326 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2328 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
2329 elf_mips16_howto_table_rel.
2330 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
2331 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
2332 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2333 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
2334 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2336 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
2337 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
2338 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
2340 (mips16_gprel_reloc): Remove bit shuffling; call
2341 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2342 and _bfd_mips16_elf_reloc_shuffle() instead.
2343 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2344 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2346 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
2347 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
2348 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2349 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2350 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2351 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2352 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2354 (mips16_gprel_reloc): Remove bit shuffling; call
2355 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2356 and _bfd_mips16_elf_reloc_shuffle() instead.
2357 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2358 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2360 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
2361 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
2362 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
2363 handle bit shuffling for MIPS16 relocs.
2364 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2365 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
2366 and _bfd_mips16_elf_reloc_shuffle().
2367 (_bfd_mips_elf_generic_reloc): Likewise.
2368 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
2370 (mips_elf_obtain_contents): Remove bit shuffling.
2371 (mips_elf_perform_relocation): Likewise; call
2372 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
2374 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
2376 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
2377 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2378 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
2379 (BFD_RELOC_MIPS16_HI16_S): Likewise.
2380 (BFD_RELOC_MIPS16_LO16): Likewise.
2381 * bfd-in2.h: Regenerate.
2382 * libbfd.h: Regenerate.
2384 2005-02-15 Jan Beulich <jbeulich@novell.com>
2386 * elfxx-ia64.c (ia64_howto_table): Correct strings for
2387 R_IA64_DTPMOD64[LM]SB.
2389 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
2391 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
2392 backward branch in the same section.
2393 (elfNN_ia64_relocate_section): Inform users that the input
2394 section is too big to relax br instruction when overflow
2395 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
2396 and R_IA64_PCREL21F.
2398 2005-02-14 Orjan Friberg <orjanf@axis.com>
2400 * elfcore.h (elf_core_file_p): Move the call to
2401 elf_backend_object_p to allow the correct machine to be set before
2402 processing the program headers.
2404 2005-02-14 Nick Clifton <nickc@redhat.com>
2407 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
2408 aware flag from the input bfd to the output bfd.
2410 2005-02-11 Maciej W. Rozycki <macro@mips.com>
2412 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
2413 R_MIPS_LITERAL relocations for external symbols.
2414 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
2415 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2417 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2419 * bfd-in2.h: Rebuilt.
2421 2005-02-11 Paul Brook <paul@codesourcery.com>
2423 * elf-bfd.h (struct elf_link_hash_table): Add
2424 is_relocatable_executable.
2425 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
2426 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
2427 symbols in relocatable executables.
2428 (bfd_elf_record_link_assignment): Create dynamic section symbols in
2429 relocatable executables.
2430 (_bfd_elf_link_renumber_dynsyms): Ditto.
2431 (bfd_elf_final_link): Ditto.
2432 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
2433 relocations into relocatable executables.
2434 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
2435 executables. Also copy absolute relocations.
2436 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
2437 in relocatable executables.
2438 (allocate_dynrelocs): Copy relocations for relocatable executables.
2439 Output dynamic symbols for symbols defined in linker scripts.
2441 2005-02-11 Nick Clifton <nickc@redhat.com>
2443 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
2444 to avoid a compile time warning.
2446 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
2449 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
2450 inclusion of coffcode.h so that it is actually picked up.
2452 * coffcode.h (coff_std_swap_table): Add an unused attribute in
2453 case it is not used.
2455 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
2456 structure and macro.
2458 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
2461 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
2462 to protect the declaration of this array.
2464 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
2465 Avoid call to memcpy with a size of 0.
2467 2005-02-12 Alan Modra <amodra@bigpond.net.au>
2469 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
2470 old-style branches to undefined dot-symbols which will be
2471 satisfied by a plt call.
2473 2005-02-11 Alan Modra <amodra@bigpond.net.au>
2475 * elf64-ppc.c (move_plt_plist): New function, extracted from..
2476 (ppc64_elf_copy_indirect_symbol): ..here.
2477 (func_desc_adjust): Use move_plt_plist.
2479 2005-02-10 Paul Brook <paul@codesourcery.com>
2481 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
2483 2005-02-10 Paul Brook <paul@codesourcery.com>
2485 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
2487 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
2488 (elf_link_renumber_local_hash_table_dynsyms): New function.
2489 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
2491 2005-02-10 Jakub Jelinek <jakub@redhat.com>
2493 * bfd-in.h (BFD_LINKER_CREATED): Define.
2494 * bfd-in2.h: Rebuilt.
2495 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
2496 BFD_LINKER_CREATED bfds when determining input bfds without
2497 .note.GNU-stack section.
2499 2005-02-10 Maciej W. Rozycki <macro@mips.com>
2501 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
2502 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
2503 relocations against external symbols unchanged.
2505 2005-02-08 Paul Brook <paul@codesourcery.com>
2507 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
2510 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
2512 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
2515 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2517 * elf64-mips.c: Fix formatting throughout.
2519 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2521 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
2523 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
2525 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
2526 *ABS*/*UND* sections.
2527 (elf32_frv_relocate_section): Move zero-addend-required error...
2528 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
2529 missing needed TLS section.
2531 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2533 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
2534 being the last symbol.
2535 (aout_link_add_symbols): Just return TRUE if a warning
2538 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2540 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
2541 R_MIPS_GPREL32 relocations against external symbols.
2542 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
2545 2005-02-07 Alan Modra <amodra@bigpond.net.au>
2547 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
2548 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
2549 elf_string_from_elf_strtab.
2550 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
2551 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
2552 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
2553 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
2554 looking at cached symtab info first, before iterating over headers.
2555 For SHT_REL and SHT_RELA, load dynsymtab if needed.
2556 * elfcode.h (elf_object_p): Don't load section header stringtab
2559 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
2561 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
2562 against protected function when building shared library.
2565 * elf64-x86-64.c (is_32bit_relative_branch): New.
2566 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
2567 protected function symbol when building shared library for
2568 32bit relative branch instruction.
2570 2005-02-06 Alan Modra <amodra@bigpond.net.au>
2572 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
2573 syms when doing a relocatable link.
2574 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
2576 (ppc64_elf_tls_setup): Likewise.
2577 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
2579 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2581 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
2582 (link_hash_newfunc): Clear all locals using memset.
2583 (make_fdh): Remove flags param. Always create fake func desc
2584 weak. Link the descriptor with the code entry sym.
2585 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
2586 (add_symbol_adjust): Adjust make_fdh call.
2587 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
2588 descriptor to strong undefined if code entry is strong.
2590 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2592 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
2593 lookup here. Set to new before calling bfd_link_repair_undef_list.
2594 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
2596 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2598 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
2600 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2602 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
2603 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
2604 before the as-needed lib was loaded. Abort on unexpected refs.
2606 2005-02-02 Alan Modra <amodra@bigpond.net.au>
2608 * elflink.c (elf_smash_syms): Expand comments.
2609 (elf_link_add_object_symbols): Only call elf_smash_syms for
2610 as-needed dynamic objects.
2612 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
2613 everything, just the field specific to ia64.
2614 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
2616 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2618 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
2619 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
2621 (struct add_symbol_adjust_data): New.
2622 (add_symbol_adjust): Make an undefweak func desc for old ABI
2623 objects to link with --as-needed shared libs. Return fail status.
2624 Don't adjust old ABI func entry sym to weak if func desc syms
2626 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
2629 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
2631 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
2634 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2636 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
2637 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
2638 remove anything but new and undefweak.
2639 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
2641 (_bfd_elf_create_dynamic_sections): Formatting.
2642 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
2643 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
2644 (struct elf_smash_data): New.
2645 (elf_smash_syms): New function.
2646 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
2647 unneeded dynamic objects to loaded list.
2648 (elf_link_output_extsym): Don't handle as-needed here. Strip
2649 bfd_link_hash_new symbols.
2650 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2651 delref when dynindx is already -1.
2652 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
2654 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
2656 2005-02-01 Ben Elliston <bje@au.ibm.com>
2658 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
2660 2005-02-01 Ben Elliston <bje@au.ibm.com>
2662 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
2663 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
2664 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
2665 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
2666 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
2667 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
2668 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
2669 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
2670 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
2671 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
2672 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
2673 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
2674 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
2675 throughout. Similarly, collapse #if 1'd code.
2677 2005-02-01 Ben Elliston <bje@au.ibm.com>
2679 * elf-bfd.h (bfd_elf_discard_group): Remove.
2680 * elf.c (bfd_elf_discard_group): Likewise.
2681 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
2683 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
2685 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
2686 (_bfd_elf_eh_frame_address_size): Declare.
2687 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
2688 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
2689 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
2690 (elf_backend_eh_frame_address_size): Define.
2691 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
2692 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
2693 size from the new backend hook.
2694 (_bfd_elf_write_section_eh_frame): Likewise.
2695 (_bfd_elf_eh_frame_address_size): New function.
2697 2005-01-31 Andrew Cagney <cagney@gnu.org>
2699 * configure: Regenerate to track ../gettext.m4.
2701 2005-01-31 Mark Mitchell <mark@codesourcery.com>
2703 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
2704 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
2706 2005-01-31 Nick Clifton <nickc@redhat.com>
2708 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
2709 sparc-lynxos, vax-vms) be obsolete.
2711 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
2713 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
2714 * elf32-arm.c (ELF_MINPAGESIZE): Define.
2715 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
2716 * elfcode.h (elf_object_p): Use minpagesize instead of
2718 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
2719 (elfNN_bed): Include ELF_MINPAGESIZE.
2721 2005-01-28 Julian Brown <julian@codesourcery.com>
2723 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2724 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2725 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
2726 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
2727 passing flag value from ld. Set flag value in global hash table entry.
2728 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
2731 2005-01-27 Andrew Cagney <cagney@gnu.org>
2733 * configure: Regenerate to track ../gettext.m4 change.
2735 2005-01-25 Mark Mitchell <mark@codesourcery.com>
2737 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
2740 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2742 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2743 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
2745 * reloc.c: Add R_FRV_TLSMOFF.
2746 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2747 (frv_reloc_map, frv_reloc_type_lookup): Map it.
2748 (elf32_frv_relocate_section): Handle it.
2749 (elf32_frv_check_relocs): Likewise.
2750 * libbfd.h, bfd-in2.h: Rebuilt.
2751 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
2752 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
2753 when given an undefweak TLS symbol. Fix constant TLS PLT entries
2754 such that they return the constant in gr9.
2755 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
2757 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
2758 too, such that they shrink on relaxation.
2759 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
2760 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
2761 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
2762 if we can guarantee the use of 16-bit constants.
2763 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2764 Introduce TLS support for FR-V FDPIC.
2765 * reloc.c: Add TLS relocations.
2766 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
2767 (elf32_frv_rel_tlsdesc_value_howto): New.
2768 (elf32_frv_rel_tlsoff_howto): New.
2769 (frv_reloc_map): Add new mappings.
2770 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
2772 (frvfdpic_dynamic_got_plt_info): New.
2773 (frvfdpic_plt_tls_ret_offset): New.
2774 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
2775 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
2776 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
2777 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
2779 (struct frvfdpic_relocs_info): Add TLS fields.
2780 (frvfdpic_relocs_info_hash): Warning clean up.
2781 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
2782 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
2783 (FRVFDPIC_TLS_BIAS): Define.
2784 (tls_biased_base): New.
2785 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
2787 (frv_reloc_type_lookup): Likewise.
2788 (frvfdpic_info_to_howto_rel): Likewise.
2789 (elf32_frv_relocate_section): Likewise.
2790 (_frv_create_got_section): Create the PLT section here.
2791 (elf32_frvfdpic_create_dynamic_sections): Not here.
2792 (_frvfdpic_count_nontls_entries): Move out of...
2793 (_frvfdpic_count_got_plt_entries): ... here.
2794 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
2795 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
2797 (_frvfdpic_relax_tls_entries): New.
2798 (_frvfdpic_compute_got_alloc_data): Add TLS support.
2799 (_frvfdpic_get_tlsdesc_entry): New.
2800 (_frvfdpic_assign_got_entries): Add TLS support.
2801 (_frvfdpic_assign_plt_entries): Likewise.
2802 (_frvfdpic_reset_got_plt_entries): New.
2803 (_frvfdpic_size_got_plt): Move out of...
2804 (elf32_frvfdpic_size_dynamic_sections): ... here.
2805 (_frvfdpic_relax_got_plt_entries): New.
2806 (elf32_frvfdpic_relax_section): New.
2807 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
2808 (elf32_frv_check_relocs): Add TLS support.
2809 (bfd_elf32_bfd_relax_section): Define for FDPIC.
2810 * libbfd.h, bfd-in2.h: Rebuilt.
2812 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2814 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
2815 loadable reloc sections.
2816 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
2817 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
2819 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2821 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
2822 sections immediately when linking shared libs. Instead, wait until
2823 we know a lib is needed.
2824 (_bfd_elf_link_create_dynstrtab): Extract from..
2825 (_bfd_elf_link_create_dynamic_sections_): ..here.
2826 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
2827 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
2828 for non-existent .dynamic.
2829 (elf_link_output_extsym): Don't complain about undefined symbols
2830 in as-needed dynamic libs that aren't actually linked.
2832 2005-01-24 Andrew Cagney <cagney@gnu.org>
2834 * configure: Regenerate, ../gettext.m4 was updated.
2836 2005-01-21 Ben Elliston <bje@au.ibm.com>
2838 * aout-encap.c: Remove unused file.
2840 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
2843 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
2844 non-function symbols are local.
2845 (_bfd_elf_symbol_refs_local_p): Likewise.
2847 2005-01-18 Alan Modra <amodra@bigpond.net.au>
2849 * bfd.c (bfd_link_just_syms): Add abfd param.
2850 * bfd-in2.h: Regenerate.
2852 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2854 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
2855 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
2856 instructions. If the amount of padding is known, reduce the size
2857 of the CIE or FDE by that amount.
2859 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2861 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
2862 augmentation_size. Use bfd_signed_vmas for data_align.
2863 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
2864 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
2865 functions. Don't read past the end of the enclosing CIE or FDE.
2866 (skip_bytes): New utility function.
2867 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
2869 (_bfd_elf_write_section_eh_frame): Use new functions.
2871 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2873 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
2874 assert-style REQUIRE() macro to handle sanity checks.
2876 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
2878 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
2880 (read_unsigned_leb128): Removed.
2881 (read_signed_leb128): Removed.
2882 (find_abstract_instance_name): Updated.
2883 (parse_comp_unit): Accept info_ptr_unit.
2884 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
2885 comp unit and pass it to parse_comp_unit.
2887 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
2888 (read_signed_leb128): Moved to ...
2891 * libbfd-in.h (read_unsigned_leb128): New prototype.
2892 (read_signed_leb128): Likewise.
2893 * libbfd.h: Regenerated.
2895 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2896 Nick Clifton <nickc@redhat.com>
2898 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
2899 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
2900 arch_sh4a_nofpu_up in order to match the external names and make the
2901 testsuite's job easier.
2902 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
2904 * bfd-in2.h: Regenerate.
2906 2005-01-15 Andrew Cagney <cagney@gnu.org>
2909 * acinclude.m4: Move BFD_NEED_DECLARATION,
2910 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
2911 the new file bfd.m4. Include ../bfd/bfd.m4.
2912 * configure: Re-generate.
2914 2005-01-12 Alan Modra <amodra@bigpond.net.au>
2916 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
2917 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
2919 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
2920 R_PPC_RELAX32PC_PLT.
2922 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2924 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
2926 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
2927 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
2928 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
2929 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
2930 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
2931 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
2932 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
2933 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
2934 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
2935 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
2936 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2937 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
2938 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
2939 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2941 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2943 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
2946 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2948 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
2949 * bfd-in2.h: Regenerate.
2950 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
2951 to support these new machine values.
2952 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
2954 (bfd_maxq_arch): Update values for the maxq20.
2956 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
2958 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
2959 non-shared object, do not reserve space in .plt and .rela.plt for
2960 regular symbols neither defined nor referenced in shared objects.
2962 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2964 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
2965 to zero the structure.
2966 (create_got_section): Use BFD_ASSERT instead of abort.
2967 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
2969 (create_got_section): New function.
2970 (sparc64_elf_create_dynamic_sections): Likewise.
2971 (sparc64_elf_check_relocs): Invoke create_got_section instead of
2972 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
2973 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
2974 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
2975 (sparc64_elf_finish_dynamic_symbol): Likewise.
2976 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
2977 (elf_backend_create_dynamic_sections): Define to
2978 sparc64_elf_create_dynamic_sections.
2980 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2982 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
2983 (elf_backend_omit_section_dynsym): Define to it.
2984 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
2985 (elf_backend_omit_section_dynsym): Define to it.
2987 2005-01-07 Jakub Jelinek <jakub@redhat.com>
2989 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
2990 PT_DYNAMIC segment, unless .dynamic.
2992 2005-01-06 Paul Brook <paul@codesourcery.com>
2994 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
2995 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
2996 * configure: Regenerate.
2997 * elf32-arm.c: Add VxWorks target bfd.
2999 (elf32_arm_link_hash_table): Add use_rel.
3000 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
3001 elf32_arm_relocate_section): Replace USE_REL with runtime check.
3002 Correct offset calculation for RELA case.
3003 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
3004 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
3005 (elf32_arm_vxworks_link_hash_table_create): New function.
3006 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
3007 (bfd_elf32_littlearm_vxworks_vec): Ditto.
3008 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
3010 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3012 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
3014 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
3015 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
3016 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
3017 (ppc64_elf_next_toc_section): Heed no_multi_toc.
3018 (ppc64_elf_reinit_toc): Set multi_toc_needed.
3019 (toc_adjusting_stub_needed): Rewrite.
3020 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
3021 toc tests. Adjust for toc_adjusting_stub_needed changes.
3022 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
3023 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
3024 * section.c: Expand comment on backend bits.
3025 * bfd-in2.h: Regenerate.
3026 * libbfd.h: Regenerate.
3028 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3030 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
3031 toc adjusting stub, do not test source section flags.
3033 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
3035 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
3036 from STABS debugging sections again.
3038 2005-01-05 Fred Fish <fnf@specifixinc.com>
3040 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
3041 (find_abstract_instance_name): New function.
3042 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
3043 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
3044 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
3046 2004-12-31 Paul Brook <paul@copdesourcery.com>
3048 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
3050 2004-12-31 Alan Modra <amodra@bigpond.net.au>
3052 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
3053 Commit missing changes from 2004-12-22.
3054 * bfd-in2.h: Regenerate.
3056 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3058 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
3060 2004-12-21 Kris Warkentin <kewarken@qnx.com>
3062 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
3063 Add 'base' argument for constructing register sections. Reformat.
3064 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
3065 gp and fp regs. Reformat.
3067 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3069 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
3070 * bfd-in2.h: Regenerate.
3071 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
3072 (avr_reloc_map): Likewise.
3073 (avr_final_link_relocate): Likewise.
3075 2004-12-22 Alan Modra <amodra@bigpond.net.au>
3077 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
3078 as-needed dynamic libs as undefined.
3079 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
3080 libs when finding they are needed.
3082 2004-12-20 Alan Modra <amodra@bigpond.net.au>
3084 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
3085 (opd_entry_value): Use opd_relocs if available.
3086 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
3087 copy .opd relocations to opd_relocs.
3088 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
3090 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3092 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
3093 * elf32-v850.c (v850_elf_howto_table): Add entry for
3094 R_V850_LO16_SPLIT_OFFSET.
3095 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3096 (v850_elf_perform_lo16_relocation): New function, extracted from...
3097 (v850_elf_perform_relocation): ...here. Use it to handle
3098 R_V850_LO16_SPLIT_OFFSET.
3099 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
3100 R_V850_LO16_SPLIT_OFFSET.
3101 * libbfd.h, bfd-in2.h: Regenerate.
3103 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3105 * config.bfd: Add s390x-ibm-tpf support.
3107 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
3109 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
3110 to prototype, to make hash info available.
3111 Prevent wrapped symbols from being adjusted twice.
3113 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
3115 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
3116 overflow for calls to undefined weak symbols.
3118 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3120 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
3121 canonical sections syms have a name.
3123 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3125 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
3126 have been adjusted for output.
3127 (ppc64_elf_relocate_section): Mark sections with reloc_done.
3129 2004-12-10 Alan Modra <amodra@bigpond.net.au>
3131 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
3132 add symtab_hdr param.
3133 (group_signature): Update calls.
3134 * elf-bfd.h (bfd_elf_sym_name): Update.
3135 * elf32-ppc.c (ppc_elf_relocate_section): Update.
3136 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
3137 (ppc64_elf_relocate_section): Update.
3138 * elflink.c (elf_link_input_bfd): Update.
3140 2004-12-10 Jakub Jelinek <jakub@redhat.com>
3142 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
3143 st_shndx on STT_SECTION sections.
3145 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
3147 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
3148 ELF section symbols.
3150 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3152 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
3153 return a real value, unless it is a PLT symbol.
3154 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
3157 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
3158 R_MIPS_JALR entry to 0.
3160 * archures.c: Define bfd_mach_mips9000.
3161 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
3162 (mips_set_isa_flags): Handle bfd_mach_mips9000.
3163 * cpu-mips.c (I_mips9000): Define.
3164 (arch_info_struct): Add case for bfd_mach_mips9000.
3165 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
3166 * bfd-in2.h: Regenerate.
3168 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
3170 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
3173 2004-12-07 Ben Elliston <bje@gnu.org>
3175 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
3177 2004-12-06 Daniel Jacobowitz <dan@debian.org>
3179 Suggested by Fergal Daly <fergal@esatclear.ie>:
3180 * simple.c (simple_dummy_multiple_definition): New function.
3181 (bfd_simple_get_relocated_section_contents): Use it.
3183 2004-12-03 Jan Beulich <jbeulich@novell.com>
3185 * elf.c (elf_find_function): Don't use the last file symbol ever,
3186 seen, but the last one seen prior to the symbol being reported.
3187 Don't report a filename at all for global symbols when that might
3190 2004-12-01 Paul Brook <paul@codesourcery.com>
3192 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
3193 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
3196 2004-12-01 Paul Brook <paul@codesourcery.com>
3198 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
3201 2004-11-30 Paul Brook <paul@codesourcery.com>
3203 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
3204 no_pipeline_knowledge
3205 (elf32_arm_link_hash_table_create): Ditto.
3206 (bfd_elf32_arm_process_before_allocation): Ditto.
3207 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
3209 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3211 * bfd-in2.h: Regenerate.
3213 2004-11-30 Randolph Chung <tausq@debian.org>
3215 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
3216 (elf32_hppa_grok_psinfo): New function.
3217 (elf_backend_grok_prstatus): Define.
3218 (elf_backend_grok_psinfo): Define.
3220 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
3223 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
3225 2004-11-24 Paul Brook <paul@codesourcery.com>
3227 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
3229 2004-11-24 Paul Brook <paul@codesourcery.com>
3231 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
3232 (elf32_arm_swap_symbol_out): New function.
3233 (elf32_arm_size_info): Add.
3234 (elf_backend_size_info): Define.
3236 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3238 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
3241 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3243 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
3244 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
3245 * nlmcode.h (nlm_write_object_contents): Warning fix.
3247 2004-11-18 Bob Wilson <bob.wilson@acm.org>
3249 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
3251 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
3253 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
3254 (elf32_arm_plt_thumb_stub): New.
3255 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
3257 (elf32_arm_link_hash_traverse): Fix typo.
3258 (elf32_arm_link_hash_table): Add obfd.
3259 (elf32_arm_link_hash_newfunc): Initialize new fields.
3260 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
3261 (elf32_arm_link_hash_table_create): Initialize obfd.
3262 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
3263 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
3264 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
3265 interworking BFD is not dynamic.
3266 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
3267 not emit glue for PLT references.
3268 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
3269 emit glue for PLT references. Support the Thumb PLT prefix.
3270 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
3272 (elf32_arm_check_relocs): Likewise.
3273 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
3275 (allocate_dynrelocs): Handle Thumb PLT references.
3276 (elf32_arm_finish_dynamic_symbol): Likewise.
3277 (elf32_arm_symbol_processing): New function.
3278 (elf_backend_symbol_processing): Define.
3280 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3282 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
3283 add_fde_encoding. Remove need_relative.
3284 * elf-eh-frame.c (extra_augmentation_string_bytes)
3285 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
3286 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
3287 in cases where the CIE has no existing 'R' augmentation. Use
3288 size_of_output_cie_fde when assigning offsets. Use the final offset
3289 as the new section size.
3290 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
3291 Account for any extra augmentation bytes in the returned offset.
3292 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
3293 moved before being modified. Pad growing entries with DW_CFA_nops.
3294 Add 'z' and 'R' augmentations as directed by add_augmentation_size
3295 and add_fde_encoding.
3297 2004-11-15 Mark Mitchell <mark@codesourcery.com>
3299 * elf32-arm.c (elf32_arm_relocate_section): Use
3300 arm_real_reloc_type.
3302 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3304 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
3305 for discard relocations; don't add an R_MIPS_NONE to the main body
3308 2004-11-04 Paul Brook <paul@codesourcery.com>
3310 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
3311 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
3312 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
3313 default version definition for unversioned symbols.
3314 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
3315 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
3316 _bfd_elf_slurp_version_tables. Set default version for unversioned
3319 2004-11-15 Paul Brook <paul@codesourcery.com>
3321 * elflink.c (elf_link_add_object_symbols): Don't assume version
3322 indices are consecutive.
3324 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
3326 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
3327 composite relocations against the personality data.
3329 2004-11-13 Paul Brook <paul@codesourcery.com>
3331 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
3332 R_ARM_PREL31 relocations to PLT entries.
3333 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
3334 (elf32_arm_check_relocs): Ditto.
3336 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3338 * xtensa-isa.c (xtensa_interface_class_id): New.
3340 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3342 * elf32-xtensa.c (property_table_compare): Remove assertion about
3343 entries with the same address and non-zero size.
3344 (xtensa_read_table_entries): Report such entries as errors.
3346 2004-11-11 Mark Mitchell <mark@codesourcery.com>
3348 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
3349 R_ARM_RELATIVE on Symbian OS.
3351 2004-11-09 Mark Mitchell <mark@codesourcery.com>
3353 * som.c (som_bfd_print_private_bfd_data): New function.
3354 (som_object_setup): Save the auxiliary header. Don't assume that
3355 zero is an invalid entry point for a shared library.
3356 (som_object_p): Allocate the auxiliary header on the heap.
3358 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
3360 (elf32_arm_symbian_modify_segment_map): Likewise.
3362 2004-11-09 Daniel Jacobowitz <dan@debian.org>
3364 From David Poole <daveml@mbuf.com>:
3365 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
3366 (elf32_arm_size_dynamic_sections): Call it.
3368 2004-11-09 Alan Modra <amodra@bigpond.net.au>
3370 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
3371 (ALL_MACHINES_CFILES): Fix typo.
3372 * Makefile.in: Regenerate.
3373 * po/SRC-POTFILES.in: Regenerate.
3375 2004-11-08 Mark Mitchell <mark@codesourcery.com>
3377 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
3378 R_ARM_RELATIVE relocation for Symbian OS, mention the section
3379 symbol in the relocation.
3381 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3382 Vineet Sharma <vineets@noida.hcltech.com>
3384 * coff-maxq.c: New File.
3385 * cpu-maxq.c: New File.
3386 * coffcode.h: Likewise.
3387 * config.bfd: Likewise.
3388 * configure.in (maxqcoff_vec): New target vector.
3389 * Makefile.am: Add support for maxq target.
3390 * configure.in: Likewise.
3391 * archures.c:. Likewise.
3392 * targets.c: Likewise.
3393 * bfd_in2.h : Regenerated.
3394 * Makefile.in: Regenerated.
3395 * configure: Regenerated.
3396 * doc/Makefile.in: Regenerated.
3398 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3400 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
3401 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
3402 C_NT_WEAK aux entries.
3403 (_bfd_coff_generic_relocate_section): Handle undefined
3406 2004-11-07 Andreas Schwab <schwab@suse.de>
3408 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
3409 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
3410 non-default visibility.
3412 2004-11-01 Mark Mitchell <mark@codesourcery.com>
3414 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
3416 (elf32_arm_symbian_modify_segment_map): Don't
3417 reset includes_filehdr and includes_phdrs here.
3419 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3421 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
3422 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
3423 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
3425 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
3426 to a new removed list. Remove normal configuration stanzas.
3427 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
3428 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
3429 elfarm-nabi.lo with elf32-arm.lo.
3430 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
3431 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
3432 * elf32-arm.h: Remove.
3433 * elfarm-oabi.c: Remove.
3434 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
3435 and bfd_elf32_littlearm_oabi_vec.
3436 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
3438 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3440 * config.bfd: Support crisv32-*-* like cris-*-*.
3441 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
3442 (bfd_mach_cris_v10_v32): New macros.
3443 * cpu-cris.c: Tweak formatting.
3444 (get_compatible): New function.
3446 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
3447 bfd_arch_info_type:s.
3448 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
3449 get_compatible for member compatible and link bfd_cris_arch_v32 as
3451 * elf32-cris.c (cris_elf_pcrel_reloc)
3452 (cris_elf_set_mach_from_flags): New functions.
3453 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
3454 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
3455 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
3456 numbers for bfd_mach_cris_v32.
3457 (PLT_ENTRY_SIZE_V32): New macro.
3458 (elf_cris_plt0_entry): Drop last comma in initializer.
3459 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
3460 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
3462 (cris_elf_relocate_section): Change all "%B(%A)" messages to
3464 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
3465 (elf_cris_finish_dynamic_sections): Similar.
3466 (elf_cris_adjust_dynamic_symbol): Similar.
3467 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
3469 <switch with PIC relocs>: Emit error and return FALSE for
3470 bfd_mach_cris_v10_v32.
3471 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
3472 Emit warning when generating textrel reloc.
3473 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
3474 (cris_elf_final_write_processing): Set flags according to mach.
3475 (cris_elf_print_private_bfd_data): Display
3476 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
3477 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
3478 new_flags. Don't call cris_elf_final_write_processing. Don't
3479 look at the actual elf header flags at all; use
3480 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
3481 in bfd_get_mach for ibfd and obfd and handle merging of compatible
3483 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3484 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
3485 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
3486 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
3487 * bfd-in2.h, libbfd.h: Regenerate.
3489 2004-11-04 Alan Modra <amodra@bigpond.net.au>
3491 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
3492 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
3494 (struct adjust_toc_info): New.
3495 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
3497 2004-11-03 Bob Wilson <bob.wilson@acm.org>
3499 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
3500 if there are no segments.
3502 2004-11-02 Daniel Jacobowitz <dan@debian.org>
3504 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
3506 2004-11-02 Nick Clifton <nickc@redhat.com>
3508 * elf32-iq2000.c: Convert to ISO C90 formatting.
3510 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
3512 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
3514 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
3516 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
3517 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
3518 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
3520 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3522 * elf32-sh.c (tpoff): Take alignment into account.
3524 2004-10-28 Nick Clifton <nickc@redhat.com>
3526 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
3527 performing a relocatable link.
3528 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
3529 for MIPS ports under Irix.
3531 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
3533 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
3534 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
3535 (elf32_arm_final_link_relocate): Ditto.
3536 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
3537 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
3538 (elf32_arm_adjust_dynamic_symbol): Ditto.
3539 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
3540 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
3541 (elf32_arm_r_howto): ... To here.
3542 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
3544 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
3547 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
3548 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
3549 and R_IA64_SECREL64LSB.
3551 2004-10-26 Paul Brook <paul@codesourcery.com>
3553 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
3554 (bfd_elf_size_dynamic_sections): Create default version definition.
3555 (elf_link_output_extsym): Adjust for default symbol version.
3557 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3559 * mmo.c: Adjust to ISO C.
3561 * mmo.c (mmo_write_section_description): New function broken out
3562 of mmo_internal_write_section.
3563 (mmo_internal_write_section): For each of .text and .data, call
3564 mmo_write_section_description before outputting contents if it has
3565 nontrivially deducible vma or contents.
3566 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
3567 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
3568 symbols if found within the .data address range.
3570 2004-10-24 Daniel Jacobowitz <dan@debian.org>
3572 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
3574 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3576 * mmo.c (File Layout): Correct place of misplaced blurb about
3579 2004-10-22 Mark Kettenis <kettenis@gnu.org>
3581 * config.bfd: Add mips64*-*-openbsd.
3583 2004-10-21 Bob Wilson <bob.wilson@acm.org>
3585 * elf32-xtensa.c (ebb_propose_action): Put declarations before
3588 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3590 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
3591 * configure: Regenerate.
3593 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3596 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
3597 to linker reloc_overflow callback.
3598 (aout_link_input_section_ext): Likewise.
3599 (aout_link_reloc_link_order): Likewise.
3600 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3601 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3603 (alpha_relocate_section): Likewise.
3604 * coff-arm.c (coff_arm_relocate_section): Likewise.
3605 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
3606 * coff-h8500.c (extra_case): Likewise.
3607 * coff-i960.c (coff_i960_relocate_section): Likewise.
3608 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3609 * coff-mips.c (mips_relocate_section): Likewise.
3610 * coff-or32.c (coff_or32_relocate_section): Likewise.
3611 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3612 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
3613 * coff-sh.c (sh_relocate_section): Likewise.
3614 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3615 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
3616 * coff-z8k.c (extra_case): Likewise.
3617 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3618 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3619 (_bfd_coff_generic_relocate_section): Likewise.
3620 * ecoff.c (ecoff_reloc_link_order): Likewise.
3621 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
3622 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3623 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3624 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3625 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3626 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
3627 * elf32-cris.c (cris_elf_relocate_section): Likewise.
3628 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
3629 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3630 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3631 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3632 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3633 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3634 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3635 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3636 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3637 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
3638 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
3639 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3640 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3641 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3642 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3643 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3644 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3645 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3646 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3647 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3648 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3649 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3650 * elf32-vax.c (elf_vax_relocate_section): Likewise.
3651 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3652 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3653 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3654 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
3655 * elf64-s390.c (elf_s390_relocate_section): Likewise.
3656 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3657 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3658 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
3659 * elflink.c (elf_reloc_link_order): Likewise.
3660 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
3661 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
3662 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
3663 * linker.c (_bfd_generic_reloc_link_order): Likewise.
3664 * pdp11.c (pdp11_aout_link_input_section): Likewise.
3665 (aout_link_reloc_link_order): Likewise.
3666 * reloc.c (bfd_generic_get_relocated_section_contents):
3668 * xcofflink.c (xcoff_reloc_link_order): Likewise.
3669 * simple.c (simple_dummy_reloc_overflow): Updated.
3671 2004-10-20 Andreas Schwab <schwab@suse.de>
3673 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
3674 (elf_backend_plt_sym_val): Define.
3676 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
3678 * config.bfd: Set targ_underscore=yes for PE COFF targets
3680 2004-10-19 Alan Modra <amodra@bigpond.net.au>
3682 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
3683 (ppc64_elf_edit_opd): Likewise.
3685 2004-10-18 Mark Mitchell <mark@codesourcery.com>
3687 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
3688 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
3689 set SEC_ALLOC and SEC_LOAD.
3691 2004-10-18 Nick Clifton <nickc@redhat.com>
3693 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
3694 'name' for relocs against both local and global symbols.
3696 2004-10-16 Daniel Jacobowitz <dan@debian.org>
3698 * bfd-in2.h: Regenerate.
3699 * bfd.c (struct bfd): Add no_export.
3700 * elflink.c (elf_link_add_object_symbols): Handle no_export.
3702 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3704 * config.bfd: Whitespace cleanup.
3705 * Makefile.am: Run "make dep-am"
3706 * Makefile.in: Regenerate.
3708 2004-10-15 Jakub Jelinek <jakub@redhat.com>
3710 * elflink.c (struct already_linked_section): Removed.
3711 (try_match_symbols_in_sections, already_linked): Removed.
3712 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
3713 prefix of section names when finding already_linked_table
3714 chain. Compare section names. Instead of calling already_linked,
3715 do it inline and only for sections in the same already_linked_list.
3717 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3719 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
3720 parameter. If called after _bfd_elf_write_section_eh_frame,
3721 don't allow a -2 return unless need_* bit is already set, and
3722 handle offsets adjusted for output_offset.
3723 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
3724 * elf.c (_bfd_elf_section_offset): Update call.
3726 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
3729 * coffcode.h (coff_compute_section_file_positions): Cast to
3730 bfd_vma when computing page alignment.
3732 2004-10-13 Mark Mitchell <mark@codesourcery.com>
3734 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3735 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
3737 2004-10-12 Mark Mitchell <mark@codesourcery.com>
3739 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
3740 relocations use a virtual address, not a section offset.
3742 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3744 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
3745 (narrow_instruction, widen_instruction): Remove unnecessary calls to
3746 xtensa_format_encode.
3747 (ebb_propose_action): Inline call to ebb_add_proposed_action.
3748 (ebb_add_proposed_action): Delete.
3750 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3752 * elf32-xtensa.c: Use ISO C90 formatting.
3754 2004-10-12 Paul Brook <paul@codesourcery.com>
3756 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
3759 2004-10-12 Paul Brook <paul@codesourcery.com>
3761 * elf32-arm.h: Support EABI version 4 objects.
3763 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3766 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
3767 Don't mark as default.
3768 (bfd_x86_64_arch): Don't mark as default.
3770 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3772 * elflink.c (enum action_discarded): New.
3773 (elf_section_complain_discarded): Delete.
3774 (elf_action_discarded): New function subsuming the above and also
3775 controlling reloc behaviour.
3776 (elf_link_input_bfd): Use it.
3778 2004-10-11 Jakub Jelinek <jakub@redhat.com>
3780 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
3781 (special_sections): Add .gnu.liblist and .gnu.conflict.
3782 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
3784 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3787 * elflink.c (elf_link_input_bfd): Try harder to support
3788 relocations against symbols in removed linkonce sections.
3790 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3792 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
3795 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
3796 sections do not reference symbols in non-SEC_ALLOC sections.
3798 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3801 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
3802 (_bfd_elf_link_omit_section_dynsym): Formatting.
3804 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3806 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
3807 * libbfd.h: Regnerate.
3808 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
3809 * elf32-frv.c: Likewise.
3810 * elf32-m32r.c: Likewise.
3811 * elf32-ppc.c: Likewise.
3812 * elf64-hppa.c: Likewise.
3813 * elfxx-ia64.c: Likewise.
3814 * opncls.c: Likewise.
3816 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3818 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
3819 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
3820 offsets stored in struct eh_cie_fde entries before doing other
3823 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
3824 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
3825 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
3826 setting offsets for removed CIEs. Don't set "sec", instead set
3827 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
3828 CIE in hdr_info. Only set make_relative and make_lsda_relative
3829 for CIEs. Use pointers rather than array indices.
3830 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
3831 make_lsda_relative, need_* on cie_inf for FDEs.
3832 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
3833 section output_offset. Delete cie_offset, instead use cie_inf
3834 pointer to CIE entry. Use need_relative and need_lsda_relative on
3835 CIE entry for FDEs. Use pointers rather than array indices.
3837 2004-10-09 Alan Modra <amodra@bigpond.net.au>
3839 * coff-rs6000.c (rs6000coff_vec): Add initializer for
3840 bfd_is_target_special_symbol.
3841 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3842 * som.c (som_bfd_is_target_special_symbol): Define.
3844 2004-10-08 Nick Clifton <nickc@redhat.com>
3846 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
3847 * configure: Regenerate.
3848 * bfd-in2.h: Regenerate.
3849 * syms.c (bfd_is_target_special_symbol): New interface function.
3850 Returns true when a symbol should be considered to be special.
3851 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3852 the symbol jump table.
3853 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
3854 Return true iff the symbol is a mapping symbol.
3855 (bfd_elf32_bfd_is_target_special_symbol): Define.
3856 * elfxx-target.h: Provide a default definition for
3857 bfd_is_target_special_symbol.
3858 * aout-target.h: Likewise.
3859 * aout-tic30.c: Likewise.
3860 * binary.c: Likewise.
3861 * coffcode.h: Likewise.
3862 * i386msdos.c: Likewise.
3865 * libaout.h: Likewise.
3866 * libbfd-in.h: Likewise
3867 * libecoff.h: Likewise.
3868 * mach-o.c: Likewise.
3870 * nlm-target.h: Likewise.
3871 * oasys.c: Likewise.
3873 * ppcboot.c: Likewise.
3875 * tekhex.c: Likewise.
3876 * versados.c: Likewise.
3878 * xcoff-target.h: Likewise.
3880 * libbfd.h: Regenerate.
3882 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3884 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
3885 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
3886 (elf_backend_section_from_shdr): Define.
3888 2004-10-08 Alan Modra <amodra@bigpond.net.au>
3890 * syms.c (bfd_is_local_label): Return false for file symbols.
3892 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3893 David Heine <dlheine@tensilica.com>
3895 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
3896 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
3897 (elf32xtensa_no_literal_movement): New global variable.
3898 (elf_howto_table): Add entries for new relocations.
3899 (elf_xtensa_reloc_type_lookup): Handle new relocations.
3900 (property_table_compare): When addresses are equal, compare sizes and
3901 various property flags.
3902 (property_table_matches): New.
3903 (xtensa_read_table_entries): Extend to read new property tables. Add
3904 output_addr parameter to indicate that output addresses should be used.
3905 Use bfd_get_section_limit.
3906 (elf_xtensa_find_property_entry): New.
3907 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
3908 (elf_xtensa_check_relocs): Handle new relocations.
3909 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
3910 relocations. Use new xtensa-isa.h functions.
3911 (build_encoding_error_message): Remove encode_result parameter. Add
3912 new target_address parameter used to detect alignment errors.
3913 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
3914 error handling. Use new is_operand_relocation function.
3915 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
3916 Use underbar macro for error messages. Formatting.
3917 (get_const16_opcode): New.
3918 (get_l32r_opcode): Add a separate flag for initialization.
3919 (get_relocation_opnd): Operand number is no longer explicit in the
3920 relocation. Change to decode the opcode and analyze its operands.
3921 (get_relocation_slot): New.
3922 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
3923 Use new xtensa-isa.h functions to handle multislot instructions.
3924 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
3925 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
3926 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
3927 check_loop_aligned, check_branch_target_aligned_address, narrowable,
3928 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
3929 get_single_format, init_op_single_format_table): New.
3930 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
3931 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
3932 (contract_asm_expansion): Add error_message parameter and pass it to
3933 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
3934 with R_XTENSA_SLOT0_OP.
3935 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
3936 instructions. Use new xtensa-isa.h functions.
3937 (r_reloc struct): Add new virtual_offset field.
3938 (r_reloc_init): Add contents and content_length parameters. Set
3939 virtual_offset field to zero. Add contents to target_offset field for
3940 partial_inplace relocations.
3941 (r_reloc_is_defined): Check for null.
3942 (print_r_reloc): New debug function.
3943 (source_reloc struct): Replace xtensa_operand field with pair of the
3944 opcode and the operand position. Add is_abs_literal field.
3945 (init_source_reloc): Specify operand by opcode/position pair. Set
3946 is_abs_literal field.
3947 (source_reloc_compare): When target_offsets are equal, compare other
3948 fields to make sorting predictable.
3949 (literal_value struct): Add is_abs_literal field.
3950 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
3951 (init_literal_value): New.
3952 (is_same_value): Replace with ...
3953 (literal_value_equal): ... this function. Add comparisons of
3954 virtual_offset and is_abs_literal fields.
3955 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
3956 failure. Initialize has_last_loc field.
3957 (value_map_hash_table_delete): New.
3958 (hash_literal_value): Rename to ...
3959 (literal_value_hash): ... this. Include is_abs_literal flag and
3960 virtual_offset field in the hash value.
3961 (get_cached_value): Rename to ...
3962 (value_map_get_cached_value): ... this. Update calls to
3963 literal_value_hash and literal_value_equal.
3964 (add_value_map): Check for allocation failure. Update calls to
3965 value_map_get_cached_value and literal_value_hash.
3966 (text_action, text_action_list, text_action_t): New types.
3967 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
3968 text_action_add, text_action_add_literal, offset_with_removed_text,
3969 offset_with_removed_text_before_fill, find_insn_action,
3970 print_action_list, print_removed_literals): New.
3971 (offset_with_removed_literals): Delete.
3972 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
3973 fix_array, fix_array_count, allocated_relocs, relocs_count, and
3974 allocated_relocs_count fields.
3975 (init_xtensa_relax_info): Initialize new fields.
3976 (reloc_bfd_fix struct): Add new translated field.
3977 (reloc_bfd_fix_init): Add translated parameter and use it to set the
3979 (fix_compare, cache_fix_array): New.
3980 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
3981 section via get_xtensa_relax_info. Use cache_fix_array to set up
3982 sorted fix_array and use bsearch instead of linear search.
3983 (section_cache_t): New struct.
3984 (init_section_cache, section_cache_section, clear_section_cache): New.
3985 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
3986 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
3987 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
3988 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
3990 (retrieve_contents): Use bfd_get_section_limit.
3991 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
3992 to compute_removed_literals. Free value_map_hash_table when no longer
3994 (analyze_relocations): Check is_relaxable_asm_section flag. Call
3995 compute_text_actions for all sections.
3996 (find_relaxable_sections): Mark sections as relaxable if they contain
3997 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
3998 call. Increment relax_info src_count field only for appropriate
3999 relocation types. Remove is_literal_section check.
4000 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
4001 r_reloc_init and find_associated_l32r_irel. Check
4002 is_relaxable_asm_section flag. Handle L32R instructions with absolute
4003 literals. Pass is_abs_literal flag to init_source_reloc.
4004 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
4005 CONST16 instructions. Adjust calls to r_reloc_init and
4006 pcrel_reloc_fits. Handle weak symbols conservatively.
4007 (find_associated_l32r_irel): Add bfd parameter and pass it to
4009 (compute_text_actions, compute_ebb_proposed_actions,
4010 compute_ebb_actions, check_section_ebb_pcrels_fit,
4011 check_section_ebb_reduces, text_action_add_proposed,
4012 compute_fill_extra_space): New.
4013 (remove_literals): Replace with ...
4014 (compute_removed_literals): ... this function. Call
4015 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
4016 Call xtensa_read_table_entries to get the property table. Skip
4017 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
4018 is_removable_literal, remove_dead_literal, and
4019 identify_literal_placement functions.
4020 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
4021 instead of linear search.
4022 (is_removable_literal, remove_dead_literal,
4023 identify_literal_placement): New.
4024 (relocations_reach): Update check for literal not referenced by any
4025 PC-relative relocations. Adjust call to pcrel_reloc_fits.
4026 (coalesce_shared_literal, move_shared_literal): New.
4027 (relax_section): Use bfd_get_section_limit. Call
4028 translate_section_fixes. Update calls to r_reloc_init and
4029 offset_with_removed_text. Check new is_relaxable_asm_section flag.
4030 Add call to pin_internal_relocs. Add special handling for
4031 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
4032 info to calculate new addend_displacement variable. Replace code for
4033 deleting literals with more general code to perform the actions
4034 determined by the action_list for the section.
4035 (translate_section_fixes, translate_reloc_bfd_fix): New.
4036 (translate_reloc): Check new is_relaxable_asm_section flag. Call
4037 find_removed_literal only if is_operand_relocation. Update call to
4038 offset_with_removed_text. Use new target_offset and removed_bytes
4040 (move_literal): New.
4041 (relax_property_section): Use bfd_get_section_limit. Set new
4042 is_full_prop_section flag and handle new property tables. Update calls
4043 to r_reloc_init and offset_with_removed_text. Check
4044 is_relaxable_asm_section flag. Handle expansion of zero-sized
4045 unreachable entries, with use of offset_with_removed_text_before_fill.
4046 For relocatable links, combine entries only for literal tables.
4047 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
4048 calls to offset_with_removed_text. Translate st_size field for
4050 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
4051 failure. Add contents parameter. Update call to get_bfd_fix. Update
4052 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
4053 R_XTENSA_ASM_EXPAND relocs.
4054 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
4055 call to get_bfd_fix. Include offset from contents for partial_inplace
4057 (is_reloc_sym_weak): New.
4058 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
4059 (prop_sec_len): New.
4060 (xtensa_is_property_section): Handle new property sections.
4061 (is_literal_section): Delete.
4062 (internal_reloc_compare): When r_offset matches, compare r_info and
4063 r_addend to make sorting predictable.
4064 (internal_reloc_matches): New.
4065 (xtensa_get_property_section_name): Handle new property sections.
4066 (xtensa_get_property_predef_flags): New.
4067 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
4068 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
4069 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
4070 (xtisa_errno, xtisa_error_msg): New variables.
4071 (xtensa_isa_errno, xtensa_isa_error_msg): New.
4072 (xtensa_insnbuf_alloc): Add error handling.
4073 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
4074 use xtensa_format_decode. Add error handling.
4075 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
4076 instruction length to find the number of bytes to copy.
4077 (xtensa_isa_init): Add error handling. Replace calls to
4078 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
4079 tables in the xtensa_modules structure.
4080 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
4081 xtensa_extend_isa): Delete.
4082 (xtensa_isa_free): Change to only free lookup tables.
4083 (opname_lookup_compare): Replace with ...
4084 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
4085 (xtensa_insn_maxlength): Rename to ...
4086 (xtensa_isa_maxlength): ... this.
4087 (xtensa_insn_length): Delete.
4088 (xtensa_insn_length_from_first_byte): Replace with ...
4089 (xtensa_isa_length_from_chars): ... this function.
4090 (xtensa_num_opcodes): Rename to ...
4091 (xtensa_isa_num_opcodes): ... this.
4092 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
4093 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
4094 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
4095 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
4096 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
4097 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
4098 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
4099 (xtensa_opcode_lookup): Add error handling.
4100 (xtensa_decode_insn): Replace with ...
4101 (xtensa_opcode_decode): ... this function, with new format and
4102 slot parameters. Add error handling.
4103 (xtensa_encode_insn): Replace with ...
4104 (xtensa_opcode_encode): ... this function, which does the encoding via
4105 one of the entries in the "encode_fns" array. Add error handling.
4106 (xtensa_opcode_name): Add error handling.
4107 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
4108 xtensa_opcode_is_call): New.
4109 (xtensa_num_operands): Replace with ...
4110 (xtensa_opcode_num_operands): ... this function. Add error handling.
4111 (xtensa_opcode_num_stateOperands,
4112 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
4113 xtensa_opcode_funcUnit_use, xtensa_operand_name,
4114 xtensa_operand_is_visible): New.
4115 (xtensa_get_operand, xtensa_operand_kind): Delete.
4116 (xtensa_operand_inout): Add error handling and special-case for
4118 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
4119 operate on one slot of an instruction. Added error handling.
4120 (xtensa_operand_encode): Handle default operands with no encoding
4121 functions. Check for success by comparing against decoded value.
4123 (xtensa_operand_decode): Handle default operands. Return decoded value
4124 through argument pointer. Add error handling.
4125 (xtensa_operand_is_register, xtensa_operand_regfile,
4126 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
4127 (xtensa_operand_isPCRelative): Rename to ...
4128 (xtensa_operand_is_PCrelative): ... this. Add error handling.
4129 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
4130 through argument pointer. Add error handling.
4131 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
4132 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
4133 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
4134 xtensa_regfile_shortname, xtensa_regfile_view_parent,
4135 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
4136 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
4137 xtensa_state_is_exported, xtensa_sysreg_lookup,
4138 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
4139 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
4140 xtensa_interface_num_bits, xtensa_interface_inout,
4141 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
4142 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
4143 * xtensa-modules.c: Rewrite to use new data structures.
4144 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
4145 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
4146 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
4147 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
4148 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
4149 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
4150 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
4151 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
4152 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
4153 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
4154 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
4155 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
4156 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
4157 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
4158 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
4159 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
4160 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
4161 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
4162 * Makefile.in: Regenerate.
4163 * bfd-in2.h: Likewise.
4164 * libbfd.h: Likewise.
4166 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4168 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
4169 against the absolute section.
4170 (mips_elf64_write_rela): Likewise.
4172 2004-10-07 Jan Beulich <jbeulich@novell.com>
4174 * elf.c (elf_find_function): Don't generally check for matching
4175 section, just for non-file symbols. Remove redunant comparison
4177 * elf32-arm.h (arm_elf_find_function): Likewise.
4179 2004-10-07 Jeff Baker <jbaker@qnx.com>
4181 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
4182 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
4185 2004-10-04 Roland McGrath <roland@redhat.com>
4187 * hash.c (bfd_hash_set_default_size): Use const for table.
4188 Use size_t instead of int for variable compared to sizeof results.
4190 2004-10-05 Alan Modra <amodra@bigpond.net.au>
4193 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
4195 2004-10-01 Paul Brook <paul@codesourcery.com>
4197 * elf32-arm.h (elf32_arm_fake_sections,
4198 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
4200 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
4202 2004-10-01 Alan Modra <amodra@bigpond.net.au>
4204 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
4206 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
4207 need_relative or need_lsda_relative if we are processing an
4208 offset for a reloc on a FDE initial loc or LSDA field
4210 (_bfd_elf_write_section_eh_frame): Test need_relative and
4211 need_lsda_relative in place of corresponding make_* field
4212 when deciding to use pc-relative encodings.
4214 2004-09-30 Paul Brook <paul@codesourcery.com>
4216 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
4217 target2 relocation type.
4219 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
4222 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
4224 2004-09-30 Paul Brook <paul@codesourcery.com>
4226 * reloc.c: Add BFD_RELOC_ARM_SMI.
4227 * bfd-in2.h: Regenerate.
4230 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4232 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
4233 vma and output offset to address.
4234 * simple.c (simple_save_output_info): Only set output section
4235 and offset for debug sections, or those not already set up by
4237 (bfd_simple_get_relocated_section_contents): Update comment.
4239 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4241 * elf.c (IS_LOADED): Delete.
4242 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
4243 Restore SEC_HAS_CONTENTS test to the one place it was used prior
4246 2004-09-23 Alan Modra <amodra@bigpond.net.au>
4249 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4250 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
4251 redundant assignment of EM_SPARC.
4253 2004-09-22 Brian Ford <ford@vss.fsi.com>
4255 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
4256 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
4258 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4260 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4262 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
4263 (elf_backend_modify_segment_map): Don't define.
4265 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4267 * elf.c (IS_LOADED): Define.
4268 (assign_file_positions_for_segments): Don't round up file offset of
4269 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
4270 Delete code handling link script adjustment of lma. Do the adjust
4271 in later code handling similar ajustments. Remove dead code error
4272 check. Warn if section lma would require a negative offset
4273 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
4274 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
4275 update voff in section loop. Change voff in segment loop to be an
4276 adjustment on top of "off". Set sec->filepos and update "off" later.
4277 Test for loadable sections consistently using IS_LOADED. Similarly,
4278 test for alloc-only sections other than .tbss consistently.
4279 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
4280 Tidy PT_NOTE handling. Use %B and %A in error messages.
4281 (assign_file_positions_except_relocs): Use %B in error message.
4283 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
4285 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
4286 (CONFIG_STATUS_DEPENDENCIES): New.
4287 (Makefile): Removed.
4288 (config.status): Likewise.
4289 * Makefile.in: Regenerated.
4291 2004-09-17 Paul Brook <paul@codesourcery.com>
4293 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
4294 (bfd_elf32_arm_process_before_allocation): Update prototype.
4295 * bfd-in2.h: Regenerate.
4296 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
4297 (elf32_arm_link_hash_table_create): Set it.
4298 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
4299 (bfd_elf32_arm_set_target_relocs): New function.
4300 (arm_real_reloc_type): New function.
4301 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
4302 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
4303 (elf32_arm_gc_sweep_hook): Ditto.
4304 (elf32_arm_check_relocs): Ditto.
4305 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
4306 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
4308 (elf32_arm_got_prel): New variable.
4309 (elf32_arm_howto_from_type): New function.
4310 (elf32_arm_info_to_howto): Use it.
4311 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
4312 BFD_RELOC_ARM_TARGET2.
4313 * libbfd.h: Regenerate.
4314 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
4316 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4318 * ecoff.c: Update u.undef.next refs.
4319 * elf64-ppc.c: Likewise.
4320 * elflink.c: Likewise.
4321 * linker.c: Likewise.
4322 * xcofflink.c: Likewise.
4324 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
4325 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
4326 fields to indirect struct.
4327 * elf-m10300.c: Update u.weakdef refs.
4328 * elf32-arm.h: Likewise.
4329 * elf32-cris.c: Likewise.
4330 * elf32-frv.c: Likewise.
4331 * elf32-hppa.c: Likewise.
4332 * elf32-i370.c: Likewise.
4333 * elf32-i386.c: Likewise.
4334 * elf32-m32r.c: Likewise.
4335 * elf32-m68k.c: Likewise.
4336 * elf32-ppc.c: Likewise.
4337 * elf32-s390.c: Likewise.
4338 * elf32-sh.c: Likewise.
4339 * elf32-sparc.c: Likewise.
4340 * elf32-vax.c: Likewise.
4341 * elf32-xtensa.c: Likewise.
4342 * elf64-alpha.c: Likewise.
4343 * elf64-hppa.c: Likewise.
4344 * elf64-ppc.c: Likewise.
4345 * elf64-s390.c: Likewise.
4346 * elf64-sh64.c: Likewise.
4347 * elf64-sparc.c: Likewise.
4348 * elf64-x86-64.c: Likewise.
4349 * elfxx-ia64.c: Likewise.
4350 * elfxx-mips.c: Likewise.
4351 * elflink.c: Likewise. Also u.elf_hash_value.
4352 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
4354 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4355 (bfd_elf_gc_record_vtinherit): Alloc vtable.
4356 (bfd_elf_gc_record_vtentry): Likewise.
4357 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
4359 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4361 * Makefile.am: Run "make dep-am".
4362 * Makefile.in: Regenerate.
4363 * bfd-in2.h: Regenerate.
4364 * po/SRC-POTFILES.in: Regenerate.
4365 * po/bfd.pot: Regenerate.
4367 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4369 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
4370 with bitfields. Make "type" and "other" bitfields too.
4371 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
4372 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
4373 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
4374 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
4375 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
4376 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
4377 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
4378 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
4379 * elf-hppa.h: Update all uses of elf_link_hash_flags.
4380 * elf-m10300.c: Likewise.
4382 * elf32-arm.h: Likewise.
4383 * elf32-cris.c: Likewise.
4384 * elf32-frv.c: Likewise.
4385 * elf32-hppa.c: Likewise.
4386 * elf32-i370.c: Likewise.
4387 * elf32-i386.c: Likewise.
4388 * elf32-m32r.c: Likewise.
4389 * elf32-m68k.c: Likewise.
4390 * elf32-ppc.c: Likewise.
4391 * elf32-s390.c: Likewise.
4392 * elf32-sh-symbian.c: Likewise.
4393 * elf32-sh.c: Likewise.
4394 * elf32-sh64.c: Likewise.
4395 * elf32-sparc.c: Likewise.
4396 * elf32-vax.c: Likewise.
4397 * elf32-xtensa.c: Likewise.
4398 * elf64-alpha.c: Likewise.
4399 * elf64-hppa.c: Likewise.
4400 * elf64-ppc.c: Likewise.
4401 * elf64-s390.c: Likewise.
4402 * elf64-sh64.c: Likewise.
4403 * elf64-sparc.c: Likewise.
4404 * elf64-x86-64.c: Likewise.
4405 * elflink.c: Likewise.
4406 * elfxx-ia64.c: Likewise.
4407 * elfxx-mips.c: Likewise.
4408 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
4409 * configure: Regenerate.
4410 * aclocal.m4: Regenerate.
4412 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4414 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
4415 around uses of R_ARM_TARGET1.
4416 (elf32_arm_check_relocs): Likewise.
4418 2004-09-13 Paul Brook <paul@codesourcery.com>
4420 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4422 * bfd-in2.h: Regenerate.
4423 * libbfd.h: Regenerate.
4424 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
4425 (elf32_arm_link_hash_table_create): Set target1_is_rel.
4426 (bfd_elf32_arm_process_before_allocation): Ditto.
4427 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
4428 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
4429 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
4432 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4434 * hpux-core.c (thread_section_p): New function.
4435 (hpux_core_core_file_p): Fix computation of offset in call
4436 to bfd_seek. Create a ".reg" section from an arbitrary
4437 ".reg/<id>" section if none was created after having read
4440 2004-09-11 Andreas Schwab <schwab@suse.de>
4442 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
4443 * aclocal.m4: Rebuild.
4444 * configure: Rebuild.
4446 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4448 * section.c (bfd_sections_find_if): Fix parameter name in
4449 comment to match code.
4451 2004-09-10 Alan Modra <amodra@bigpond.net.au>
4453 * elf.c (assign_file_positions_except_relocs): Assign relocs
4454 stored in a bfd section.
4456 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
4458 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
4459 h->gotplt_refcount to 0, not -1.
4461 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
4463 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4464 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
4466 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
4467 handle symbol visibility here.
4469 2004-09-07 Alan Modra <amodra@bigpond.net.au>
4471 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
4472 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
4474 (ppc_stub_name): Remove trailing "+0" on stub name.
4475 (create_linkage_sections): Create relocations for
4476 branch lookup table when --emit-relocs as well as when --shared.
4477 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
4478 relbrlt test. For --emit-stub-syms, always output a sym even when
4479 one already exists on a plt call stub. Put stub type in the stub
4481 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
4483 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
4484 reloc_count in stub sections. Adjust relbrlt test.
4485 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
4486 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
4487 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
4488 for relocs against discarded symbols. Fix comments.
4490 2004-09-06 Mark Mitchell <mark@codesourcery.com>
4492 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
4493 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
4495 (map_sections_to_segments): ... here. Use it. Assign a file
4496 position to the .dynamic section if it is not loadable, but part
4497 of the PT_DYNAMIC segment.
4498 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4499 offsets, not VMAs, for the BPABI. Do not fill in the header in
4500 the .got.plt section for the BPABI.
4501 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
4503 (elf_backend_want_got_plt): Define to zero for Symbian OS.
4505 2004-09-06 Nick Clifton <nickc@redhat.com>
4507 * elflink.c (elf_link_add_object_symbols): Set the error code to
4508 bfd_error_wrong_format when the input format does not match the
4511 2004-09-06 Alan Modra <amodra@bigpond.net.au>
4513 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
4514 (ppc64_elf_check_directives): ..here.
4515 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
4516 before accessing ppc64_elf_tdata.
4517 (ppc64_elf_finish_dynamic_sections): And here too.
4519 2004-09-04 Alan Modra <amodra@bigpond.net.au>
4521 * bfd.c (_bfd_default_error_handler): Correct loop exit.
4523 2004-09-03 Mark Mitchell <mark@codesourcery.com>
4525 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
4526 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
4527 (bfd_elf32_littlearm_symbian_vec): Likewise.
4528 * configure: Regenerated.
4529 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
4530 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
4531 (PLT_ENTRY_SIZE): Likewise.
4532 (bfd_vma_elf32_arm_symbian_plt_entry): New
4534 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
4536 (create_got_section): Don't create sections when generating BPABI
4538 (elf32_arm_create_dynamic_sections): Tidy.
4539 (elf32_arm_link_hash_table_create): Set plt_header_size,
4540 plt_entry_size, and symbian_p.
4541 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
4542 generating BPABI objects.
4543 (allocate_dynrelocs): Use htab->plt_header_size, not
4544 PLT_HEADER_SIZE. Do not add to .got.plt when
4545 generating BPABI objects.
4546 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
4547 * elfarm-nabi.c: Add SymbianOS target vectors.
4548 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
4549 (_bfd_elf_link_create_dynamic_sections): Likewise.
4550 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
4551 (elfNN_bed): Use it.
4552 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
4553 (bfd_elf32_littlearm_symbian_vec): Likewise.
4554 (_bfd_target_vector): Add them.
4556 2004-09-03 Nick Clifton <nickc@redhat.com>
4559 * coffcode.h (handle_COMDAT): Replace abort with an warning
4560 message and allow the scan to continue.
4562 2004-09-02 Alan Modra <amodra@bigpond.net.au>
4564 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
4565 in when reading relocs, not our sorted syms. Remove unnecessary
4568 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
4570 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
4572 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
4574 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
4575 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
4576 replace uses of *_alias with *_noncanonical.
4577 * aclocal.m4: Rebuild with aclocal 1.4p6.
4578 * Makefile.in: Rebuild with automake 1.4p6.
4579 * doc/Makefile.in: Rebuild with automake 1.4p6.
4580 * configure.in: Autoupdate with autoupdate 2.59.
4581 * config.in: Regenerate with autoheader 2.59.
4582 * configure: Regnerate with autoconf 2.59.
4584 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4586 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
4587 symbol pointer arrays before modifying.
4589 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4591 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
4592 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
4593 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
4594 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
4595 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
4596 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
4597 Use both symbol tables on non-relocatable objects. Use a common
4598 error exit. Fix "mid" warning.
4599 * libbfd.h: Regenerate.
4600 * bfd-in2.h: Regenerate.
4602 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4604 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
4606 (struct sfpr_def_parms): Save some space.
4607 (sfpr_define): Here too.
4609 * elf64-ppc.c (compare_symbols): Put section syms first.
4610 (sym_exists_at): New function.
4611 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
4612 points only for relocatable files. Use .opd section contents
4613 otherwise. Generally clean up the code.
4615 2004-08-27 Alan Modra <amodra@bigpond.net.au>
4617 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
4618 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
4619 (struct sfpr_def_parms): New.
4620 (sfpr_define): New function.
4621 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
4622 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
4623 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
4624 (savefpr1_tail, restfpr1_tail): New functions.
4625 (savevr, savevr_tail, restvr, restvr_tail): New functions.
4626 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
4627 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
4628 code. Define all ABI mandated _save and _rest functions.
4630 2004-08-26 Paul Brook <paul@codesourcery.com>
4632 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
4634 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4636 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
4639 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4641 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
4642 that pcrel correction is applied for R_386_PC32.
4644 2004-08-25 Alan Modra <amodra@bigpond.net.au>
4646 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
4647 for R_386_32 and R_386_PC32 relocs against symbols defined in
4650 2004-08-25 Dmitry Diky <diwil@spec.ru>
4652 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
4653 Add new relocations.
4654 * bfd-in2.h: Regenerate.
4655 * libbfd.h: Regenerate.
4656 * elf32-msp430.c: Clean-up code.
4657 (elf_msp430_howto_table): Add new relocation entries.
4658 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
4659 (msp430_elf_relax_section): New function.
4660 (msp430_elf_relax_delete_bytes): New function.
4661 (msp430_elf_symbol_address_p): New function.
4663 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4665 * elf32-m32r.c (m32r_elf_relocate_section): Handle
4666 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
4668 2004-08-20 Daniel Jacobowitz <dan@debian.org>
4670 * elflink.c (_bfd_elf_section_already_linked): Handle
4671 SEC_LINK_DUPLICATES_SAME_CONTENTS.
4673 2004-08-19 Mark Mitchell <mark@codesourcery.com>
4675 * config.bfd (arm*-*-symbianelf*): New target.
4676 (arm*-*-eabi*): Likewise.
4678 2004-08-19 Alan Modra <amodra@bigpond.net.au>
4680 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
4681 "struct ppc_link_hash_entry *".
4682 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
4683 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
4685 2004-08-19 Jakub Jelinek <jakub@redhat.com>
4687 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
4688 entries (where fd_aux overlaps next entry's fd_func).
4689 Add non_overlapping argument, use it.
4690 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
4691 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4692 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
4693 as indexes into opd_sym_map/opd_adjust array.
4694 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
4696 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4698 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
4699 if we can look up their function descriptor in a regular file.
4701 2004-08-18 Nick Clifton <nickc@redhat.com>
4704 * cofflink.c (coff_link_add_symbols): Check that the comdat
4705 pointer in the coff_section_data structure has been initialised
4708 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4711 * elflink.c (bfd_elf_record_link_assignment): Add comment about
4712 changing bfd_link_hash_undefined to bfd_link_hash_new.
4714 2004-08-17 Jakub Jelinek <jakub@redhat.com>
4716 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
4718 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
4719 (synthetic_opd, synthetic_relocatable): New variables.
4720 (compare_symbols, compare_relocs): New helper routines.
4721 (ppc64_elf_get_synthetic_symtab): New function.
4722 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
4724 * bfd-in2.h: Regenerated.
4725 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
4726 to relsyms. Return 0 if abfd is relocatable.
4728 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4730 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
4732 2004-08-17 Nick Clifton <nickc@redhat.com>
4734 * (is_arm_mapping_symbol_name): New function - return true
4735 when a symbol name matches the requirements for an ARM mapping
4737 (arm_elf_find_function): New function based on
4738 elf_find_function in elf.c but skipping ARM mapping symbols
4739 and including thumb function symbols.
4740 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
4741 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
4743 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4745 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
4746 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
4747 (ppc64_elf_brtaken_reloc): Here too.
4749 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4751 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
4753 (ppc64_elf_check_directives): Check that we have the right hash
4754 table before proceeding.
4756 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4758 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
4759 (adjust_opd_syms): Attach opd syms for deleted entries to one of
4760 the sections that will be discarded.
4762 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4764 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
4766 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4768 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
4769 free space available.
4771 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4773 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
4774 occurrences with bfd_byte * thoughout file.
4776 * coff-rs6000.c (do_shared_object_padding): Warning fix.
4777 (xcoff_write_armap_big): Likewise.
4778 (xcoff_write_archive_contents_old): Likewise.
4779 (xcoff_write_archive_contents_big): Likewise.
4781 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
4783 2004-08-13 Nick Clifton <nickc@redhat.com>
4785 * elf32-arm.h: Convert to ISO C90.
4787 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4790 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
4793 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4795 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
4796 (bfd_archive_filename, bfd_get_section_ident): Delete.
4797 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
4798 bfd_archive_filename.
4799 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
4800 to warn about symbols in discarded sections. Use _bfd_error_handler.
4801 * aout-adobe.c (aout_adobe_callback): See below.
4802 * aout-cris.c (swap_ext_reloc_in): ..
4803 * coff-arm.c (find_thumb_glue, find_arm_glue,
4804 coff_arm_relocate_section, bfd_arm_process_before_allocation,
4805 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
4806 coff_arm_copy_private_bfd_data): ..
4807 * coff-i860.c (i860_reloc_processing): ..
4808 * coff-mcore.c (mcore_coff_unsupported_reloc,
4809 coff_mcore_relocate_section): ..
4810 * coff-ppc.c (coff_ppc_relocate_section): ..
4811 * coff-rs6000.c (xcoff_create_csect_from_smclas
4812 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4813 sh_swap_insns, sh_relocate_section): ..
4814 * coff-tic54x.c (tic54x_reloc_processing): ..
4815 * coff-tic80.c (coff_tic80_relocate_section): ..
4816 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
4817 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
4818 coff_slurp_symbol_table, coff_classify_symbol,
4819 coff_slurp_reloc_table): ..
4820 * coffgen.c (_bfd_coff_read_string_table): ..
4821 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
4822 _bfd_coff_generic_relocate_section): ..
4823 * cpu-arm.c (bfd_arm_merge_machines): ..
4824 * cpu-sh.c (sh_merge_bfd_arch): ..
4825 * elf-hppa.h (elf_hppa_relocate_section): ..
4826 * elf.c (bfd_elf_string_from_elf_section, setup_group,
4827 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
4828 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
4829 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
4830 * elf32-arm.h (find_thumb_glue, find_arm_glue,
4831 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
4832 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
4833 elf32_arm_relocate_section, elf32_arm_set_private_flags,
4834 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
4835 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
4836 cris_elf_merge_private_bfd_data
4837 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
4838 * elf32-gen.c (elf32_generic_link_add_symbols): ..
4839 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
4840 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
4841 elf32_hppa_relocate_section): ..
4842 * elf32-i370.c (i370_elf_merge_private_bfd_data,
4843 i370_elf_check_relocs, i370_elf_relocate_section): ..
4844 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
4845 elf_i386_relocate_section): ..
4846 * elf32-m32r.c (m32r_elf_relocate_section,
4847 m32r_elf_merge_private_bfd_data): ..
4848 * elf32-m68hc1x.c (m68hc12_add_stub,
4849 _bfd_m68hc11_elf_merge_private_bfd_data): ..
4850 * elf32-m68k.c (elf_m68k_relocate_section): ..
4851 * elf32-mcore.c (mcore_elf_unsupported_reloc,
4852 mcore_elf_relocate_section): ..
4853 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
4854 ppc_elf_check_relocs, ppc_elf_relocate_section,
4855 ppc_elf_begin_write_processing): ..
4856 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4857 elf_s390_relocate_section): ..
4858 * elf32-sh-symbian.c (sh_symbian_import_as,
4859 sh_symbian_process_embedded_commands,
4860 sh_symbian_relocate_section): ..
4861 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
4862 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
4863 sh_elf_merge_private_data): ..
4864 * elf32-sparc.c (elf32_sparc_check_relocs,
4865 elf32_sparc_relocate_section,
4866 elf32_sparc_merge_private_bfd_data): ..
4867 * elf32-v850.c (v850_elf_check_relocs,
4868 v850_elf_merge_private_bfd_data): ..
4869 * elf32-xtensa.c (elf_xtensa_check_relocs,
4870 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
4871 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
4872 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
4873 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
4874 * elf64-gen.c (elf64_generic_link_add_symbols): ..
4875 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
4876 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
4877 ppc64_elf_relocate_section): ..
4878 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4879 elf_s390_relocate_section): ..
4880 * elf64-sh64.c (sh_elf64_relocate_section): ..
4881 * elf64-sparc.c (sparc64_elf_check_relocs,
4882 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
4883 sparc64_elf_merge_private_bfd_data): ..
4884 * elf64-x86-64.c (elf64_x86_64_check_relocs,
4885 elf64_x86_64_relocate_section): ..
4886 * elflink.c (_bfd_elf_add_default_symbol,
4887 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
4888 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
4889 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
4890 elf_get_linked_section_vma, elf_fixup_link_order,
4891 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
4892 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
4893 * elfxx-ia64.c (elfNN_ia64_relax_section,
4894 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
4895 * elfxx-mips.c (mips_elf_perform_relocation,
4896 _bfd_mips_elf_check_relocs,
4897 _bfd_mips_elf_merge_private_bfd_data): ..
4898 * ieee.c (ieee_slurp_external_symbols): ..
4899 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
4900 * libbfd.c (_bfd_generic_verify_endian_match): ..
4901 * linker.c (_bfd_generic_link_add_one_symbol,
4902 _bfd_generic_section_already_linked): ..
4903 * pdp11.c (translate_to_native_sym_flags): ..
4904 * pe-mips.c (coff_pe_mips_relocate_section): ..
4905 * peicode.h (pe_ILF_build_a_bfd): ..
4906 * srec.c (srec_bad_byte): ..
4907 * stabs.c (_bfd_link_section_stabs): ..
4908 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
4909 Replace all uses of bfd_archive_filename and bfd_get_section_ident
4910 with corresponding %B and %A in _bfd_error_handler format string.
4911 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
4912 calls to use %A and %B. Fix "against symbol .. from section" and
4913 similar error messages. Combine multiple _bfd_error_handler calls
4914 where they were separated due to bfd_archive_filename deficiencies.
4915 * bfd-in2.h: Regenerate.
4917 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
4919 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
4922 2004-08-10 Alan Modra <amodra@bigpond.net.au>
4924 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
4925 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
4926 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
4928 (link_hash_newfunc): Init was_undefined.
4929 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
4930 Use undefweak instead.
4931 (ppc64_elf_check_directives): Fix undefs chain.
4932 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
4934 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
4935 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
4936 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
4938 2004-08-09 Jakub Jelinek <jakub@redhat.com>
4940 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
4941 error, test input_section flags rather than sec.
4943 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4945 * elf-bfd.h (struct elf_backend_data): Add
4946 elf_backend_archive_symbol_lookup.
4947 (_bfd_elf_archive_symbol_lookup): Declare.
4948 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
4949 (elf_link_add_archive_symbols): ..extracted from here. Call the
4951 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
4952 (elfNN_bed): Init new field.
4953 * elf64-ppc.c (elf_backend_check_directives): Define.
4954 (elf_backend_archive_symbol_lookup): Define.
4955 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
4956 a ppc_link_hash_entry pointer.
4958 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
4959 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
4960 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
4961 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
4962 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
4963 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4964 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
4967 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4969 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
4970 (ppc64_elf_add_symbol_hook): Test for NULL section.
4971 (get_sym_h): Formatting.
4972 (ppc64_elf_size_stubs): Include reloc addend in value stored as
4975 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
4976 long branch stubs with code handling plt and r2off branch stubs.
4978 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4980 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
4981 * elflink.c (elf_link_input_bfd): Formatting.
4982 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
4984 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
4985 (link_hash_newfunc): Don't set it.
4986 (ppc64_elf_copy_indirect_symbol): Nor copy it.
4987 (ppc64_elf_mark_entry_syms): Delete.
4988 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
4989 sections. Use get_opd_info.
4990 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
4992 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4994 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
4996 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
4997 (func_desc_adjust): Don't set have_undefweak.
4998 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
4999 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
5001 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
5002 "struct ppc_link_hash_entry *". Adjust all references.
5003 (ppc64_elf_hide_symbol): Correct a comment.
5005 * elf64-ppc.c (get_opd_info): New function.
5006 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
5007 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
5008 before calling get_fdh. Test fdh rather than h before dereferencing
5009 fdh. Mark removed symbols in opd_adjust.
5010 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
5011 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
5013 (ppc64_elf_output_symbol_hook): Likewise.
5015 2004-08-06 Paul Brook <paul@codesourcery.com>
5017 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
5018 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
5019 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
5020 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
5021 and BFD_RELOC_ARM_SBREL32.
5022 * bfd-in2.h, bbfd.h: Regenerate.
5024 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5026 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
5027 the dynamic link symbol actually in use.
5029 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
5031 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
5033 2004-07-31 Joel Brobecker <brobecker@gnat.com>
5034 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5036 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
5037 SHN_MIPS_TEXT and SHN_MIPS_DATA.
5039 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
5040 Nick Clifton <nickc@redhat.com>
5043 * bfd.c (_bfd_default_error_handler): Make it global.
5045 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
5047 * elf.c (assign_section_numbers): Cope gracefully with sections
5048 which have SHF_LINK_ORDER set but no sh_link set up.
5049 * elflink.c (elf_get_linked_section_vma): Likewise.
5051 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
5054 * elfxx-target.h (elf_backend_link_order_error_handler): New.
5055 Set it to _bfd_default_error_handler.
5056 (elfNN_bed): Add elf_backend_link_order_error_handler.
5058 * libbfd-in.h (_bfd_default_error_handler): New.
5060 * libbfd.h: Regenerated.
5062 2004-07-30 Jakub Jelinek <jakub@redhat.com>
5064 * archures.c (bfd_mach_sparc_64bit_p): Define.
5065 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
5066 * bfd-in2.h: Rebuilt.
5068 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5070 Introduce SH2a support.
5071 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
5072 * archures.c (bfd_mach_sh2a_nofpu): New.
5073 * bfd-in2.h: Rebuilt.
5074 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
5075 (arch_info_struct): Add sh2a_nofpu.
5076 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
5077 2003-12-29 DJ Delorie <dj@redhat.com>
5078 * reloc.c: Add relocs for sh2a.
5079 * bfd-in2.h: Regenerate.
5080 * libbfd.hh: Regenerate.
5081 2003-12-01 Michael Snyder <msnyder@redhat.com>
5082 * archures.c (bfd_mach_sh2a): New.
5083 * bfd-in2.h: Rebuilt.
5084 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
5086 (arch_info_struct): Add sh2a.
5087 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
5089 2004-07-28 Nick Clifton <nickc@redhat.com>
5090 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5093 * som.c (setup_sections): Improve estimation of space sizes in
5094 relocatable objects.
5096 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5097 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
5098 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
5100 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
5101 * configure: Regenerate.
5102 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
5103 case that accepts OSABI=NetBSD and OSABI=SysV.
5104 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
5105 the base of .got or .data (if .got does not exist).
5106 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
5108 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
5109 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
5110 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
5111 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
5113 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
5116 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
5117 (elf_sec_group): Defined.
5118 (bfd_elf_match_symbols_in_sections): New prototype.
5119 (_bfd_elf_setup_group_pointers): Likewise.
5121 * elf.c (bfd_elf_discard_group): Abort.
5122 (bfd_elf_set_group_contents): Also include relocation sections.
5123 Remove zero-fill for ld -r.
5124 (_bfd_elf_setup_group_pointers): New function.
5125 (elf_sort_elf_symbol): Likewise.
5126 (elf_sym_name_compare): Likewise.
5127 (bfd_elf_match_symbols_in_sections): Likewise.
5129 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
5131 * elflink.c (match_group_member): New.
5132 (elf_link_input_bfd): Check group member for discarded section.
5133 (try_match_symbols_in_sections): New function.
5134 (already_linked): Likewise.
5135 (_bfd_elf_section_already_linked): Support mixing comdat group
5136 and linkonce section.
5138 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
5139 * linker.c (bfd_section_already_linked_table_traverse): New.
5141 * libbfd.h: Regenerated.
5143 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5145 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
5146 BFD_RELOC_CRX_SWITCH32.
5147 * bfd-in2.h: Regenerate.
5148 * libbfd.h: Regenerate.
5149 * elf32-crx.c: Support relocation/relaxation of
5150 BFD_RELOC_CRX_SWITCH* types.
5152 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5154 * elf64-ppc.c: Correct "Linker stubs" comment.
5156 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5158 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
5160 (elf_linked_to_section): New.
5162 * elf.c (assign_section_numbers): Set up sh_link for
5165 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
5166 to sh_link for SHT_IA_64_UNWIND sections.
5168 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5170 * elflink.c (elf_fixup_link_order): Add _() to error message.
5172 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5174 * elflink.c (elf_fixup_link_order): Issue a warning and flag
5177 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
5179 * aout-adobe.c (aout_32_section_already_linked): Defined.
5180 * aout-target.h (MY_section_already_linked): Likewise.
5181 * aout-tic30.c (MY_section_already_linked): Likewise.
5182 * binary.c (binary_section_already_linked): Likewise.
5183 * bout.c (b_out_section_already_linked): Likewise.
5184 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
5185 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
5186 * coffcode.h (coff_section_already_linked): Likewise.
5187 * i386msdos.c (msdos_section_already_linked): Likewise.
5188 * i386os9k.c (os9k_section_already_linked): Likewise.
5189 * ieee.c (ieee_section_already_linked): Likewise.
5190 * ihex.c (ihex_section_already_linked): Likewise.
5191 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
5192 * mmo.c (mmo_section_already_linked): Likewise.
5193 * nlm-target.h (nlm_section_already_linked): Likewise.
5194 * oasys.c (oasys_section_already_linked): Likewise.
5195 * pef.c (bfd_pef_section_already_linked): Likewise.
5196 * ppcboot.c (ppcboot_section_already_linked): Likewise.
5197 * som.c (som_bfd_discard_group): Likewise.
5198 * srec.c (srec_section_already_linked): Likewise.
5199 * tekhex.c (tekhex_section_already_linked): Likewise.
5200 * versados.c (versados_section_already_linked): Likewise.
5201 * vms.c (vms_section_already_linked): Likewise.
5202 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
5203 * xsym.c (bfd_sym_section_already_linked): Likewise.
5205 * bfd-in.h (bfd_section_already_linked_table_init): New.
5206 (bfd_section_already_linked_table_free): Likewise.
5208 * coff-rs6000.c (rs6000coff_vec): Add
5209 _bfd_generic_section_already_linked.
5210 (pmac_xcoff_vec): Likewise.
5211 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
5212 (aix5coff64_vec): Likewise.
5214 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
5215 * elflink.c (_bfd_elf_section_already_linked): New function.
5217 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
5219 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
5220 (_bfd_generic_section_already_linked): New.
5221 (bfd_section_already_linked_hash_entry): Likewise.
5222 (bfd_section_already_linked): Likewise.
5223 (bfd_section_already_linked_table_lookup): Likewise.
5224 (bfd_section_already_linked_table_insert): Likewise.
5226 * linker.c (bfd_section_already_linked): New.
5227 (_bfd_section_already_linked_table): Likewise.
5228 (bfd_section_already_linked_table_lookup): Likewise.
5229 (bfd_section_already_linked_table_insert): Likewise.
5230 (already_linked_newfunc): Likewise.
5231 (bfd_section_already_linked_table_init): Likewise.
5232 (bfd_section_already_linked_table_free): Likewise.
5233 (_bfd_generic_section_already_linked): Likewise.
5235 * section.c (bfd_section): Remove comdat.
5236 (bfd_comdat_info): Moved to ...
5237 * bfd-in.h (coff_comdat_info): Here.
5238 (bfd_coff_get_comdat_section): New.
5239 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
5240 * libcoff-in.h (coff_section_tdata): Add comdat.
5241 * coffcode.h (handle_COMDAT): Updated.
5242 * cofflink.c (coff_link_add_symbols): Likewise.
5243 * ecoff.c (bfd_debug_section): Likewise.
5245 * targets.c (bfd_target): Add _section_already_linked.
5246 (BFD_JUMP_TABLE_LINK): Updated.
5248 * bfd-in2.h: Regenerated.
5249 * libbfd.h: Likewise.
5250 * libcoff.h: Likewise.
5252 2003-07-21 Paul Brook <paul@codesourcery.com>
5254 * elflink.c (elf_get_linked_section_vma, compare_link_order,
5255 elf_fixup_link_order): New functions.
5256 (bfd_elf_final_link): Call elf_fixup_link_order.
5258 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
5260 * elf-bfd.h (ELF_COMMON_DEF_P): New.
5261 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
5263 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
5264 _bfd_elf_symbol_refs_local_p.
5265 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
5268 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
5270 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
5272 (bfd_elf_get_dyn_lib_class): New prototype.
5273 * elf.c (bfd_elf_get_dyn_lib_class): New function.
5275 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
5276 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
5277 entry is needed. Issue an error if a DT_NEEDED entry is needed
5278 for a file marked DYN_NO_NEEDED.
5279 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
5282 * bfd-in2.h: Regenerated.
5284 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5286 * elflink.c (elf_section_complain_discarded): Don't complain in
5289 2004-07-10 James E Wilson <wilson@specifixinc.com>
5291 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
5292 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
5293 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
5294 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
5296 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
5297 bfd_put_64 to bfd_putl64.
5298 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
5300 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
5303 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
5304 .init/.fini sections when trying to relax it.
5306 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
5308 * elf.c (assign_file_positions_for_segments): Make sure the
5309 .dynamic section is the first section in the PT_DYNAMIC segment.
5311 2004-07-09 Nick Clifton <nickc@redhat.com>
5313 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
5314 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
5315 sh_elf_get_flags_from_mach functions so that they do not conflict
5316 when this target is built with other sh-elf targets.
5317 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
5318 suppression of this function.
5319 (sh_elf_find_flags): Likewise.
5321 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5323 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
5324 (ALL_MACHINES_CFILES): Add cpu-crx.c.
5325 (BFD32_BACKENDS): Add elf32-crx.lo.
5326 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
5327 (cpu-crx.lo): New target.
5328 (elf32-crx.lo): New target.
5329 * Makefile.in: Regenerate.
5330 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
5331 (bfd_archures_list): Add bfd_crx_arch.
5332 * bfd-in2.h: Regenerate.
5333 * config.bfd: Handle crx-*-elf*, crx*.
5334 * configure.in: Handle bfd_elf32_crx_vec.
5335 * configure: Regenerate.
5336 * cpu-crx.c: New file.
5337 * elf32-crx.c: Likewise.
5338 * libbfd.h: Regenerate.
5339 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
5340 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
5341 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
5342 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
5343 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
5344 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
5345 * targets.c (bfd_elf32_crx_vec): Declare.
5346 (bfd_target_vector): Add bfd_elf32_crx_vec.
5348 2004-07-06 Nick Clifton <nickc@redhat.com>
5350 * config.bfd: Add sh-symbian-elf target.
5351 * configure.in: Add bfd_elf32_shl_symbian_vec.
5352 * configure: Regenerate.
5353 * elf-bfd.h (struct elf_backend_data): Add new field
5355 * elflink.c (elf_link_add_object_symbols): Invoke the
5356 check_directives function, if defined.
5357 * elfxx-target.h: Provide a default, NULL definition for
5359 * targets.c: Add bfd_elf32_shl_symbian_vec.
5360 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
5362 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
5363 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
5364 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
5365 not already been defined.
5366 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
5367 * sh-symbian.c: New file. Provide functions to support the
5368 * sh-symbian-elf target.
5369 * Makefile.am: Add elf32-sh-symbian.c
5370 * Makefile.in: Regenerate.
5372 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5374 * elf32-sh.c: Include ../opcodes/sh-opc.h.
5375 * Makefile.am: Ran make dep-am.
5376 * Makefile.in: Ran make dep-in.
5378 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5380 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
5383 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
5385 * config.bfd: Add want64 to configuration target s390-*-linux*.
5387 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
5389 * bfd.c (bfd_get_section_ident): New.
5391 * elflink.c (elf_link_read_relocs_from_section): Call
5392 bfd_get_section_ident to identify the section when reporting
5394 (_bfd_elf_link_output_relocs): Likewise.
5395 (elf_link_output_extsym): Likewise.
5396 (elf_link_input_bfd): Likewise.
5397 (bfd_elf_gc_record_vtinherit): Likewise.
5399 * bfd-in2.h: Regenerated.
5401 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
5402 Nick Clifton <nickc@redhat.com>
5405 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
5406 of section symbols to mips_elf_sort_hash_table ().
5408 2004-07-01 Alan Modra <amodra@bigpond.net.au>
5410 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
5412 (elf_section_complain_discarded): New function. Handle
5413 .gcc_except_table too.
5414 (elf_link_input_bfd): Rewrite handling of relocs against symbols
5415 in discarded sections.
5416 * elf-bfd.h (elf_discarded_section): Protect macro arg.
5418 2004-06-30 James E Wilson <wilson@specifixinc.com>
5420 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
5421 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
5423 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
5426 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
5427 local references to discarded sections and report their
5430 2004-06-30 Alan Modra <amodra@bigpond.net.au>
5432 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
5433 sec_info_type, test section name instead.
5435 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
5438 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
5439 in .init/.fini sections.
5441 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5443 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
5444 bfd_get_section_limit.
5446 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5448 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
5449 output section size.
5451 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5453 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
5455 (mmix_elf_perform_relocation): Adjust for above change.
5456 (mmix_elf_relocate_section): Likewise.
5457 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
5458 (mmix_elf_get_section_contents): Delete.
5459 (bfd_elf64_get_section_contents): Delete.
5460 (mmix_elf_relocate_section): Zero stub area.
5461 * linker.c (default_indirect_link_order): Alloc max of section size
5463 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
5464 * section.c (bfd_malloc_and_get_section): Likewise.
5465 (struct bfd_section): Update rawsize comment.
5466 * bfd-in2.h: Regenerate.
5468 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
5470 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5472 * bfd-in.h (bfd_get_section_limit): Define.
5473 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
5474 (_bfd_final_link_relocate): Use bfd_get_section_limit.
5475 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
5476 * coff-arm.c (coff_arm_relocate_section): Likewise.
5477 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
5478 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
5479 (bfd_ns32k_final_link_relocate): Likewise.
5480 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
5481 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
5482 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
5483 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
5484 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
5485 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
5486 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
5487 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5488 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
5489 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
5490 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
5491 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
5492 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
5493 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
5494 * elf32-v850.c (v850_elf_reloc): Likewise.
5495 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
5496 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
5497 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
5498 * elf64-mips.c (mips_elf64_gprel32_reloc)
5499 (mips16_gprel_reloc): Likewise.
5500 * elf64-mmix.c (mmix_elf_reloc): Likewise.
5501 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
5502 * elf64-sparc.c (init_insn_reloc): Likewise.
5503 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5504 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
5505 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
5506 (_bfd_mips_elf_generic_reloc): Likewise.
5507 * bfd-in2.h: Regenerate.
5509 2004-06-28 Alan Modra <amodra@bigpond.net.au>
5511 * bfd-in.h (struct stab_info): Move from stabs.c.
5512 * stabs.c (struct stab_link_includes_table): Delete.
5513 (stab_link_includes_lookup): Delete.
5514 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
5515 level of indirection from sinfo parm.
5516 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
5517 stabstr section. Adjust hash table accesses.
5518 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
5519 alloc. Adjust stab_info test.
5520 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
5521 (_bfd_coff_final_link): Adjust stab_info test.
5522 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
5523 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
5525 * libcoff-in.h (struct coff_link_hash_table): Likewise.
5526 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
5527 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
5528 stabstr section. Adjust stab_info test.
5529 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
5530 (_bfd_write_stab_strings): Adjust prototypes.
5531 * libbfd.h: Regenerate.
5532 * libcoff.h: Regenerate.
5533 * bfd-in2.h: Regenerate.
5535 2004-06-27 Mark Kettenis <kettenis@gnu.org>
5537 From Miod Vallat <miod@online.fr>:
5538 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
5540 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
5542 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
5543 (struct elf32_mn10300_link_hash_entry): Remove
5544 pcrel_relocs_copied.
5545 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
5546 R_MN10300_32. Don't adjust pcrel_relocs_copied.
5547 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
5548 and gotoff relocations if the symbol doesn't bind locally. Use
5549 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
5550 relocation for PCREL32.
5551 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
5552 to test whether a symbol binds locally.
5553 (elf32_mn10300_link_hash_newfunc): Don't initialize
5554 pcrel_relocs_copied.
5555 (_bfd_mn10300_elf_discard_copies): Delete.
5556 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
5558 2004-06-26 Mark Kettenis <kettenis@gnu.org>
5560 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
5562 2004-06-25 Joel Brobecker <brobecker@gnat.com>
5564 * som.c (som_set_reloc_info): Correct small typo.
5566 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5568 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
5569 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
5570 (m32r_elf_gcsweep_hook): Likewise.
5571 (m32r_elf_check_relocs): Likewise.
5572 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
5573 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
5574 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
5575 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
5576 * bfd-in2.h: Regenerated.
5577 * libbfd.h: Regenerated.
5579 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
5581 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
5583 (elf64_x86_64_relocate_section): Issue an error for
5584 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
5585 against global symbols when building shared library.
5587 2004-06-24 Alan Modra <amodra@bigpond.net.au>
5589 * section.c (struct sec): Rename "_cooked_size" to "size".
5590 Rename "_raw_size" to "rawsize".
5591 (STD_SECTION): Adjust comments.
5592 (bfd_set_section_size, bfd_get_section_contents): Use size.
5593 (bfd_malloc_and_get_section): New function.
5594 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
5595 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
5596 Correctly free reloc and contents memory.
5597 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
5598 and fake CIE now that we can shink section size to zero.
5599 (_bfd_elf_write_section_eh_frame): Likewise..
5600 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
5601 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
5602 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
5603 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
5604 unneeded indirection.
5605 * elf.c (_bfd_elf_section_offset): .. and update call.
5606 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
5607 * libbfd.h: Regenerate.
5608 * bfd-in2.h: Regenerate.
5610 Replace occurrences of "_raw_size" and "_cooked_size" in most places
5611 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
5612 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
5613 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
5614 Similarly use "rawsize", if non-zero, in reloc functions to validate
5615 reloc addresses. Use new bfd_malloc_and_get_section in most places
5616 where bfd_get_section_contents was called. Expand all occurrences of
5617 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
5618 grok_prstatus and similar functions to "size".
5619 * aix386-core.c (aix386_core_file_p): ..
5620 * aix5ppc-core.c (xcoff64_core_p): ..
5621 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
5622 aout_adobe_set_section_contents): ..
5623 * aout-target.h (callback): ..
5624 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
5625 MY_bfd_final_link): ..
5626 * aoutf1.h (sunos4_core_file_p): ..
5627 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5628 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
5629 final_link, aout_link_input_section): ..
5630 * binary.c (binary_object_p, binary_canonicalize_symtab,
5631 binary_set_section_contents): ..
5632 * bout.c (b_out_callback, b_out_write_object_contents,
5633 b_out_set_section_contents, b_out_bfd_relax_section,
5634 b_out_bfd_get_relocated_section_contents): ..
5635 * cisco-core.c (cisco_core_file_validate): ..
5636 * coff-alpha.c (alpha_ecoff_object_p,
5637 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
5638 * coff-arm.c (coff_arm_relocate_section,
5639 bfd_arm_allocate_interworking_sections): ..
5640 * coff-h8300.c (h8300_reloc16_extra_cases,
5641 h8300_bfd_link_add_symbols): ..
5642 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
5643 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
5644 ppc_bfd_coff_final_link): ..
5645 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
5646 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5647 sh_align_loads, sh_coff_get_relocated_section_contents): ..
5648 * coff64-rs6000.c (xcoff64_write_object_contents,
5649 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
5650 * coffcode.h (coff_compute_section_file_positions,
5651 coff_write_object_contents): ..
5652 * coffgen.c (make_a_section_from_file, coff_write_symbols,
5653 coff_section_symbol, build_debug_section): ..
5654 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
5655 process_embedded_commands, _bfd_coff_link_input_bfd,
5656 _bfd_coff_write_global_sym): ..
5657 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
5658 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
5659 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
5660 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
5661 _bfd_dwarf2_find_nearest_line): ..
5662 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
5663 ecoff_compute_section_file_positions,
5664 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
5665 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
5666 _bfd_elf_discard_section_eh_frame_hdr,
5667 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
5668 _bfd_elf_write_section_eh_frame,
5669 _bfd_elf_write_section_eh_frame_hdr): ..
5670 * elf-hppa.h (elf_hppa_sort_unwind): ..
5671 * elf-m10200.c (mn10200_elf_relax_section,
5672 mn10200_elf_relax_delete_bytes,
5673 mn10200_elf_get_relocated_section_contents): ..
5674 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
5675 mn10300_elf_check_relocs, mn10300_elf_relax_section,
5676 mn10300_elf_relax_delete_bytes,
5677 mn10300_elf_get_relocated_section_contents,
5678 _bfd_mn10300_elf_adjust_dynamic_symbol,
5679 _bfd_mn10300_elf_discard_copies,
5680 _bfd_mn10300_elf_size_dynamic_sections,
5681 _bfd_mn10300_elf_finish_dynamic_sections): ..
5682 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
5683 _bfd_elf_make_section_from_phdr, elf_fake_sections,
5684 bfd_elf_set_group_contents, map_sections_to_segments,
5685 elf_sort_sections, assign_file_positions_for_segments,
5686 SECTION_SIZE, copy_private_bfd_data,
5687 _bfd_elf_get_dynamic_reloc_upper_bound,
5688 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
5689 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
5690 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
5691 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
5692 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
5693 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
5694 bfd_elf32_arm_process_before_allocation,
5695 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
5696 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
5697 elf32_arm_write_section): ..
5698 * elf32-cris.c (cris_elf_grok_prstatus,
5699 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
5700 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
5701 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
5702 elf_cris_discard_excess_dso_dynamics,
5703 elf_cris_discard_excess_program_dynamics): ..
5704 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
5705 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
5706 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
5707 _frv_create_got_section, _frvfdpic_assign_plt_entries,
5708 elf32_frvfdpic_size_dynamic_sections,
5709 elf32_frvfdpic_modify_segment_map,
5710 elf32_frvfdpic_finish_dynamic_sections): ..
5711 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
5712 elf32_h8_get_relocated_section_contents): ..
5713 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
5714 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
5715 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
5716 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
5717 elf32_hppa_finish_dynamic_sections): ..
5718 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
5719 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
5720 i370_elf_finish_dynamic_sections): ..
5721 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
5722 allocate_dynrelocs, elf_i386_size_dynamic_sections,
5723 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
5724 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
5725 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
5726 * elf32-ip2k.c (ip2k_is_switch_table_128,
5727 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
5728 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
5729 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
5730 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
5731 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
5732 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
5733 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
5734 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
5735 m32r_elf_get_relocated_section_contents): ..
5736 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
5737 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
5738 m68hc11_elf_relax_delete_bytes): ..
5739 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
5740 m68hc12_elf_size_one_stub): ..
5741 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
5742 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
5743 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
5744 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
5745 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
5746 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5747 elf32_mips_grok_prstatus): ..
5748 * elf32-or32.c (or32_elf_consth_reloc): ..
5749 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
5750 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
5751 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
5752 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
5753 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
5754 ppc_elf_final_write_processing): ..
5755 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5756 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5757 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
5758 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
5759 sh_elf_relax_delete_bytes, sh_elf_align_loads,
5760 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
5761 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
5762 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
5763 * elf32-sh64-com.c (sh64_address_in_cranges,
5764 sh64_get_contents_type): ..
5765 * elf32-sh64.c (sh64_find_section_for_address,
5766 sh64_elf_final_write_processing): ..
5767 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
5768 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
5769 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
5770 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
5771 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
5772 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
5773 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
5774 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
5775 elf_vax_finish_dynamic_sections): ..
5776 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
5777 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
5778 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
5779 xstormy16_elf_finish_dynamic_sections): ..
5780 * elf32-xtensa.c (xtensa_read_table_entries,
5781 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
5782 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
5783 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
5784 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
5785 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
5786 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
5787 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
5788 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
5789 xtensa_callback_required_dependence): ..
5790 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
5791 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
5792 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
5793 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
5794 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
5795 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
5796 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
5797 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
5798 * elf64-hppa.c (allocate_dynrel_entries,
5799 elf64_hppa_size_dynamic_sections,
5800 elf64_hppa_finish_dynamic_sections): ..
5801 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
5802 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
5803 elf64_mips_grok_prstatus): ..
5804 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
5805 mmix_elf_relocate_section, mmix_elf_final_link,
5806 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
5807 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
5808 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
5809 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
5810 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
5811 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
5812 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
5813 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
5814 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
5815 ppc64_elf_finish_dynamic_sections): ..
5816 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5817 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5818 elf_s390_finish_dynamic_sections): ..
5819 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
5820 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
5821 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
5822 sh64_elf64_finish_dynamic_sections): ..
5823 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
5824 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
5825 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
5826 sparc64_elf_finish_dynamic_symbol,
5827 sparc64_elf_finish_dynamic_sections): ..
5828 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
5829 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
5830 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
5831 elf64_x86_64_finish_dynamic_sections): ..
5832 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
5833 * elfcode.h (elf_slurp_reloc_table): ..
5834 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
5835 elf_finalize_dynstr, elf_link_add_object_symbols,
5836 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
5837 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
5838 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5839 elf32_mips_grok_prstatus): ..
5840 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
5841 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
5842 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
5843 elfNN_ia64_finish_dynamic_sections): ..
5844 * elfxx-mips.c (mips_elf_create_procedure_table,
5845 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
5846 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
5847 mips_elf_global_got_index, mips_elf_multi_got,
5848 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
5849 mips_elf_allocate_dynamic_relocations,
5850 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
5851 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
5852 _bfd_mips_elf_always_size_sections,
5853 _bfd_mips_elf_size_dynamic_sections,
5854 _bfd_mips_elf_finish_dynamic_symbol,
5855 _bfd_mips_elf_finish_dynamic_sections,
5856 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
5857 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
5858 _bfd_elf_mips_get_relocated_section_contents,
5859 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
5860 * hp300hpux.c (callback): ..
5861 * hppabsd-core.c (make_bfd_asection): ..
5862 * hpux-core.c (make_bfd_asection): ..
5863 * i386linux.c (linux_link_create_dynamic_sections,
5864 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
5865 * i386msdos.c (msdos_write_object_contents): ..
5866 * i386os9k.c (os9k_callback, os9k_write_object_contents,
5867 os9k_set_section_contents): ..
5868 * ieee.c (parse_expression, ieee_slurp_external_symbols,
5869 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
5870 ieee_write_section_part, do_with_relocs, do_as_repeat,
5871 do_without_relocs, ieee_write_debug_part, init_for_output,
5872 ieee_set_section_contents): ..
5873 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
5874 * irix-core.c (do_sections, make_bfd_asection): ..
5875 * libaout.h (aout_section_merge_with_text_p): ..
5876 * libbfd.c (_bfd_generic_get_section_contents,
5877 _bfd_generic_get_section_contents_in_window): ..
5878 * linker.c (default_indirect_link_order): ..
5879 * lynx-core.c (make_bfd_asection): ..
5880 * m68klinux.c (linux_link_create_dynamic_sections,
5881 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5882 * mach-o.c (bfd_mach_o_make_bfd_section,
5883 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
5884 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
5885 bfd_mach_o_scan_read_segment): ..
5886 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
5887 _bfd_merge_sections): ..
5888 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
5889 mmo_map_set_sizes, mmo_canonicalize_symtab,
5890 mmo_internal_write_section, mmo_write_object_contents): ..
5891 * netbsd-core.c (netbsd_core_file_p): ..
5892 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
5893 nlm_alpha_set_public_section): ..
5894 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
5895 * nlm32-sparc.c (nlm_sparc_write_import): ..
5896 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
5897 nlm_compute_section_file_positions): ..
5898 * oasys.c (oasys_object_p, oasys_slurp_section_data,
5899 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
5900 * opncls.c (get_debug_link_info): ..
5901 * osf-core.c (make_bfd_asection): ..
5902 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5903 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
5904 final_link, aout_link_input_section): ..
5905 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
5906 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
5907 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
5908 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
5909 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
5910 * ptrace-core.c (ptrace_unix_core_file_p): ..
5911 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
5912 _bfd_final_link_relocate, bfd_generic_relax_section,
5913 bfd_generic_get_relocated_section_contents): ..
5914 * reloc16.c (bfd_coff_reloc16_relax_section,
5915 bfd_coff_reloc16_get_relocated_section_c): ..
5916 * riscix.c (riscix_some_aout_object_p): ..
5917 * rs6000-core.c (read_hdr, make_bfd_asection): ..
5918 * sco5-core.c (make_bfd_asection): ..
5919 * simple.c (bfd_simple_get_relocated_section_contents): ..
5920 * som.c (som_object_setup, setup_sections, som_prep_headers,
5921 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
5922 som_set_reloc_info, som_get_section_contents,
5923 som_bfd_link_split_section): ..
5924 * sparclinux.c (linux_link_create_dynamic_sections,
5925 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5926 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
5927 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
5928 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
5929 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
5930 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
5931 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
5932 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
5933 sunos_finish_dynamic_link): ..
5934 * syms.c (_bfd_stab_section_find_nearest_line): ..
5935 * tekhex.c (first_phase, tekhex_set_section_contents,
5936 tekhex_write_object_contents): ..
5937 * trad-core.c (trad_unix_core_file_p): ..
5938 * versados.c (process_esd, process_otr, process_otr): ..
5939 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
5940 * vms-misc.c (add_new_contents): ..
5941 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
5942 * vms.c (vms_set_section_contents): ..
5943 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
5944 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
5945 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
5946 * xsym.c (bfd_sym_scan): .. See above.
5948 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
5950 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
5951 calling _bfd_merged_section_offset only for section symbols.
5953 2004-06-22 Alan Modra <amodra@bigpond.net.au>
5955 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
5956 for handling SEC_MERGE symbols in relax_section.
5958 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5960 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
5961 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
5962 linked together. Mark the result as h8300sx code.
5964 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5966 * elf-bfd.h (struct elf_backend_data): Added
5967 elf_backend_omit_section_dynsym.
5968 (_bfd_elf_link_omit_section_dynsym): Declare.
5969 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
5970 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
5971 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
5972 (_bfd_elf_link_renumber_dynsyms): ... this function.
5973 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
5974 _bfd_elf_link_omit_section_dynsym).
5975 (elfNN_bed): Added elf_backend_omit_section_dynsym.
5977 2004-06-21 Nick Clifton <nickc@redhat.com>
5979 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
5982 2004-06-17 Jerome Guitton <guitton@gnat.com>
5984 * bfd-in.h (bfd_cache_close_all): New function declaration.
5985 * bfd-in2.h: Regenerate.
5986 * cache.c (bfd_cache_close_all): New function definition.
5988 2004-06-16 Mark Kettenis <kettenis@gnu.org>
5990 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
5992 * configure: Regenerate.
5994 2004-06-16 Daniel Jacobowitz <dan@debian.org>
5996 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
5997 the pre-existing section.
5999 2004-06-15 Alan Modra <amodra@bigpond.net.au>
6001 * section.c (struct sec): Remove usused flags. Reorganize a little.
6002 (bfd_get_section_size_before_reloc): Delete.
6003 (bfd_get_section_size_after_reloc): Delete.
6004 (STD_SECTION): Update.
6005 (bfd_get_section_size_now): Delete.
6006 (bfd_set_section_contents): Don't referece reloc_done.
6007 (bfd_get_section_contents): Remove reloc_done comment.
6008 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
6010 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
6011 * ecoff.c (bfd_debug_section): Update initializer.
6012 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
6013 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
6014 * bfd-in.h (bfd_section_size): Expand.
6015 (bfd_get_section_size): New macro.
6016 * bfd-in2.h: Regenerate.
6017 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
6018 bfd_get_section_size_before_reloc with bfd_get_section_size.
6019 * coffcode.h (coff_write_object_contents): Likewise.
6020 * coffgen.c (build_debug_section): Likewise.
6021 * dwarf1.c (parse_line_table): Likewise.
6022 (_bfd_dwarf1_find_nearest_line): Likewise.
6023 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6024 * i386msdos.c (msdos_write_object_contents): Likewise.
6025 * pdp11.c (squirt_out_relocs): Likewise.
6026 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
6027 * elf64-mmix.c (mmix_elf_final_link): Update comment.
6029 2004-06-14 Chris Demetriou <cgd@broadcom.com>
6031 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
6032 removal) with updated comment.
6033 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
6035 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
6036 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6038 2004-06-12 Alan Modra <amodra@bigpond.net.au>
6040 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
6041 overflow on branches to undefweaks.
6043 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6045 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
6046 as ecoff_section_data() does not return a valid lvalue.
6048 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
6050 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
6051 (elf_link_add_object_symbols): Likewise.
6053 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
6054 (elf_backend_reloc_type_class): New.
6056 2004-06-08 Mark Kettenis <kettenis@gnu.org>
6058 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
6060 * configure: Regenerate.
6062 2004-06-07 Daniel Jacobowitz <dan@debian.org>
6064 From: Albert Chin-A-Young <china@thewrittenword.com>
6065 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
6068 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
6070 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
6073 2004-05-28 DJ Delorie <dj@redhat.com>
6075 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
6076 for linking, but otherwise adjust reloc for merged sections.
6078 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6080 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
6081 _bfd_merged_section_offset for local symbols.
6083 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6085 * Makefile.am: Regenerate dependencies.
6086 * Makefile.in: Regenerate.
6087 * archures.c: Add bfd_mach_sh3_nommu .
6088 * bfd-in2.h: Regenerate.
6089 * cpu-sh.c: Add sh3-nommu architecture.
6090 (bfd_to_arch_table): Create new table.
6091 (sh_get_arch_from_bfd_mach): Create new function.
6092 (sh_get_arch_up_from_bfd_mach): Create new function.
6093 (sh_merge_bfd_arch): Create new function.
6094 * elf32-sh.c (sh_ef_bfd_table): Add table.
6095 (sh_elf_check_relocs): Replace switch statement with
6096 use of sh_ef_bfd_table .
6097 (sh_elf_get_flags_from_mach): Add new function.
6098 (sh_find_elf_flags): Likewise.
6099 (sh_elf_copy_private_data): Replace most of non-elf contents
6100 with a call to sh_merge_bfd_arch() .
6102 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
6104 * Makefile.am (bfdver.h): Use explicit filename, not $< .
6105 * Makefile.in: Regenerate.
6107 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6109 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
6110 custom calling conventions for dynamic symbols.
6111 (mn10300_elf_relax_section): Avoid relaxing a function as a local
6112 symbol if it's an alias to a global one.
6114 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
6116 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
6119 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6121 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
6124 2004-05-26 Alan Modra <amodra@bigpond.net.au>
6126 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
6127 for SHT_GROUP sections.
6129 2004-05-25 Alan Modra <amodra@bigpond.net.au>
6131 * elflink.c (elf_link_add_object_symbols): Don't set up merge
6133 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
6134 * merge.c: Formatting. Remove unnecessary casts. Expand
6135 bfd_get_section_alignment macro.
6136 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
6137 use throughout file.
6138 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
6139 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
6140 section name to determine sinfo group, instead test output section
6142 (_bfd_merge_sections): Add struct bfd_link_info param. Call
6143 _bfd_strip_section_from_output rather than just twiddling flags.
6144 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
6145 (_bfd_merge_sections): Update prototype.
6146 * libbfd.h: Regenerate.
6148 2004-05-24 Mark Kettenis <kettenis@gnu.org>
6150 * netbsd-core.c: Correctly indent section that sets architecture
6153 From Miod Vallat <miod@online.fr>:
6154 * m88kopenbsd.c: New file.
6155 * targets.c (m88k_openbsd_vec): New.
6156 * config.bfd: Add m88k-*-openbsd*.
6157 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
6158 (m88kopenbsd_vec): New.
6159 * configure: Regenerate.
6160 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
6161 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
6163 * Makefile.in: Regenerate.
6164 * po/SRC-POTFILES.in: Regenerate.
6166 2004-05-24 Nick Clifton <nickc@redhat.com>
6168 * hash.c: Remove bogus node "Changing the default Hash Table Size"
6169 introduced by hash table size patch.
6171 2004-05-22 Ben Elliston <bje@au.ibm.com>
6173 * configure.in (is_release): Remove.
6174 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
6175 (AC_OUTPUT): Don't output bfdver.h from version.h.
6176 * configure: Regenerate.
6177 * Makefile.am (RELEASE): New variable.
6178 (bfdver.h): New target.
6179 * Makefile.in: Regenerate.
6180 * doc/Makefile.in: Likewise.
6182 2004-05-22 Ben Elliston <bje@au.ibm.com>
6184 * Makefile.am (config.status): Don't depend on version.h.
6185 * Makefile.in: Regenerate.
6187 2004-05-22 Alan Modra <amodra@bigpond.net.au>
6189 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
6190 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
6191 * libbfd.h: Regenerate.
6192 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
6193 (_bfd_elf_rel_local_sym): Likewise.
6194 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
6195 (elf_link_input_bfd): Likewise.
6196 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
6197 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6198 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
6199 (elfNN_ia64_relocate_section): Likewise.
6201 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
6203 * hash.c (bfd_default_hash_table_size): New variable.
6204 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
6205 (bfd_hash_set_default_size): New function. Set the default size
6206 to a selected prime number close to the argument. Document new
6208 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
6209 * bfd-in2.h: Regenerate.
6210 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
6211 * Makefile.in: Regenerate.
6213 2004-05-21 Mark Kettenis <kettenis@gnu.org>
6215 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
6216 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
6217 arm, m68k, m88k and hppa core files.
6219 2004-05-21 Nick Clifton <nickc@redhat.com>
6221 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
6222 (bfd_bwrite): Likewise.
6223 (bfd_tell): Likewise.
6224 (bfd_flush): Likewise.
6225 (bfd_stat): Likewise.
6226 (bfd_seek): Likewise.
6227 (bfd_get_mtime): Likewise.
6228 (bfd_get_size): Likewise.
6230 2004-05-19 Ben Elliston <bje@au.ibm.com>
6232 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
6234 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6236 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
6237 (bfd_generic_openr_next_archived_file): Likewise.
6239 2004-05-17 Bob Wilson <bob.wilson@acm.org>
6241 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
6242 section names by inserting a new substring after .gnu.linkonce, except
6243 for .gnu.linkonce.t.* where the "t." is replaced.
6245 2004-05-17 Adam Nemet <anemet@lnxw.com>
6247 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
6248 (m68-*-lynxos* case): Likewise.
6249 (powerpc-*-lyxnos* case): New case.
6250 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
6252 2004-05-17 David Heine <dlheine@tensilica.com>
6254 * aout-target.h (MY_bfd_copy_private_header_data): Define.
6255 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
6256 * bfd.c (bfd_copy_private_header_data): Define.
6257 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
6259 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
6260 * coffcode.h (coff_bfd_copy_private_header_data): Define.
6261 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
6262 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
6263 segments by calling copy_private_bfd_data.
6264 (_bfd_elf_copy_private_header_data): Define.
6265 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
6266 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
6267 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
6268 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
6269 * mmo.c (mmo_bfd_copy_private_header_data): Define.
6270 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
6271 * som.c (som_bfd_copy_private_header_data): Define.
6272 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
6273 * vms.c (vms_bfd_copy_private_header_data): Define.
6274 * bfd-in2.h: Regenerate.
6275 * libbfd.h: Regenerate.
6277 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6279 * elfxx-mips.c (MINUS_TWO): Define.
6280 (mips_elf_higher, mips_elf_highest,
6281 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
6282 some bfd_vma values.
6283 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
6285 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6287 * som.c (log2): Rename to exact_log2. Adjust all callers.
6289 2004-05-13 Paul Brook <paul@codesourcery.com>
6291 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
6292 dwarf3 format CIE entries. Remove comment about the size of the
6293 ra_column field. It is now correctly deduced.
6295 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6297 * config.bfd (or32-*-rtems*): Switch to elf.
6299 2004-05-13 Nick Clifton <nickc@redhat.com>
6301 * po/fr.po: Updated French translation.
6303 2004-05-11 Jakub Jelinek <jakub@redhat.com>
6305 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
6306 into .dynsym if elf_section_data (sec)->dynindx <= 0.
6307 Adjust counting of last_local.
6308 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
6309 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
6310 created by the linker nor !SHF_ALLOC.
6312 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
6313 DT_PLTGOT to the start of the .got.plt section instead of the
6314 .got output section. Set sh_entsize for .got section in addition
6316 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6317 is at sgot->output_section->vma.
6318 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
6319 DT_PLTGOT to the start of the .got.plt section instead of the
6320 .got output section.
6321 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6322 is at sgot->output_section->vma. Set sh_entsize for .got section
6323 in addition to .got.plt.
6324 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
6325 (bfd_section_from_phdr): Likewise.
6326 (map_sections_to_segments): Likewise.
6327 (assign_file_positions_for_segments): Likewise.
6328 (get_program_header_size): Likewise.
6329 * elflink.c (bfd_elf_size_dynamic_sections): Set
6330 elf_tdata (output_bfd)->relro from info->relro.
6331 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
6333 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
6335 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
6336 a zero symndx for which we hadn't accounted a dynamic relocation.
6337 (_frvfdpic_add_rofixup): Likewise.
6339 2004-05-07 Brian Ford <ford@vss.fsi.com>
6340 DJ Delorie <dj@redhat.com>
6342 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
6343 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
6344 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
6345 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
6347 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6349 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
6350 immediately if there's no link info.
6351 (elf32_frvfdpic_copy_private_bfd_data): New.
6352 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
6354 2004-05-06 Zack Weinberg <zack@codesourcery.com>
6356 * dwarf2.c (add_line_info): Also set info->filename to NULL if
6357 filename argument is null; do not call strlen on a null pointer.
6359 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
6361 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
6364 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6366 * configure.in (bfd_elf32_frvfdpic_vec): New.
6367 * configure: Rebuilt.
6368 * targets.c (bfd_elf32_frvfdpic_vec): New.
6369 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
6371 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
6372 frvfdpic instead of frv. Rearrange elf-target macros such that
6373 the FDPIC-specific ones are only defined for this new target
6375 (bfd_elf32_frvfdpic_vec): Declare.
6377 (elf32_frv_relocate_section): Use it to enable segment checking
6378 and to control rofixup emission. Add output section vma to
6379 applied relocation in non-LOAD non-ALLOC sections. Use
6380 _bfd_error_handler for errors.
6381 (_frv_create_got_section): Create .rel.got and .rofixup only in
6382 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
6384 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
6385 (elf32_frvfdpic_modify_segment_map): Likewise.
6386 (elf32_frv_finish_dynamic_sections): New, do-nothing.
6387 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
6388 error message if we miscompute the rofixup size.
6389 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
6390 (frvfdpic_elf_encode_eh_address): Likewise.
6391 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
6392 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
6393 relocs. Reject unknown relocation types.
6394 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
6395 (frv_elf_merge_private_bfd_data): Likewise.
6396 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
6397 0x4000 for newly-added elf32-frvfdpic.
6399 2004-05-05 Nick Clifton <nickc@redhat.com>
6402 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
6403 returning NULL as most users of this function do not check its
6405 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
6406 of bfd_cache_lookup().
6407 * sco5-core.c (sco5_core_file_p): Likewise.
6408 * trad-core.c (trad_unix_core_file_p): Likewise.
6410 2004-05-05 Nick Clifton <nickc@redhat.com>
6412 * cache.c (bfd_cache_lookup): Improve formatting.
6413 * archive.c: Fix formatting.
6415 2004-05-05 Peter Barada <peter@the-baradas.com>
6417 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
6418 * cpu-m68k.c(bfd_m68k_arch): Likewise.
6419 * bfd-in2.h(bfd_architecture): Regenerate.
6421 2004-05-03 Alan Modra <amodra@bigpond.net.au>
6423 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
6425 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
6426 those against discarded link-once and SEC_MERGE section symbols.
6428 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6430 * section.c (bfd_get_section_by_name_if): New.
6431 * bfd-in2.h: Regenerated.
6433 2004-05-02 Alan Modra <amodra@bigpond.net.au>
6435 * som.c (som_bfd_is_group_section): Define.
6437 2004-05-01 Alan Modra <amodra@bigpond.net.au>
6439 * section.c (bfd_make_section_anyway): Copy the whole
6440 bfd_hash_entry, not just "next" from existing entry.
6442 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6444 * elf.c (bfd_section_from_shdr): Maintain the section order in
6446 (special_sections): Add ".note.GNU-stack".
6447 (elf_fake_sections): Handle section group for relocatable
6450 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6452 * section.c (bfd_sections_find_if): New.
6453 * bfd-in2.h: Regenerated.
6455 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6457 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
6459 * elf-bfd.h (bfd_elf_is_group_section): Declare.
6460 * elf.c (bfd_elf_is_group_section): New function.
6461 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
6462 * section.c (bfd_generic_is_group_section): New function.
6463 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
6464 (BFD_JUMP_TABLE_LINK): Adjust.
6465 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
6466 * aout-target.h (MY_bfd_is_group_section): Define.
6467 * aout-tic30.c (MY_bfd_is_group_section): Define.
6468 * bfd.c (bfd_is_group_section): Define.
6469 * binary.c (binary_bfd_is_group_section): Define.
6470 * bout.c (b_out_bfd_is_group_section): Define.
6471 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
6472 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
6473 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
6474 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
6475 * coffcode.h (coff_bfd_is_group_section): Define.
6476 * i386msdos.c (msdos_bfd_is_group_section): Define.
6477 * i386os9k.c (os9k_bfd_is_group_section): Define.
6478 * ieee.c (ieee_bfd_is_group_section): Define.
6479 * ihex.c (ihex_bfd_is_group_section): Define.
6480 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
6481 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
6482 * mmo.c (mmo_bfd_is_group_section): Define.
6483 * nlm-target.h (nlm_bfd_is_group_section): Define.
6484 * oasys.c (oasys_bfd_is_group_section): Define.
6485 * pef.c (bfd_pef_bfd_is_group_section): Define.
6486 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
6487 * srec.c (srec_bfd_is_group_section): Define.
6488 * tekhex.c (tekhex_bfd_is_group_section): Define.
6489 * versados.c (versados_bfd_is_group_section): Define.
6490 * vms.c (vms_bfd_is_group_section): Define.
6491 * xsym.c (bfd_sym_bfd_is_group_section): Define.
6492 * bfd-in2.h: Regenerate.
6493 * libbfd.h: Regenerate.
6495 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6497 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
6499 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
6501 * configure.in: Update version to 2.15.91.
6502 * configure: Regenerate.
6504 2004-04-29 Brian Ford <ford@vss.fsi.com>
6506 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
6507 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
6508 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
6509 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
6510 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
6511 .gnu.linkonce.wi. sections.
6512 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
6513 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
6515 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
6516 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
6518 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6520 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
6521 * bfd-in2.h: Regenerate.
6522 * libbfd.h: Likewise.
6524 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6526 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
6528 (setup_sections): Use som_subspace_dictionary_record struct instead
6529 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
6530 is_comdat, is_common or dup_common.
6531 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
6532 is_comdat, is_common and dup_common in section subspace_dict from
6534 (som_begin_writing): Use som_subspace_dictionary_record struct.
6535 (som_finish_writing): Likewise.
6536 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
6537 is_common and dup_common flags in info for symbol. Add comment
6538 regarding linker support for these fields. Slightly reorganize
6540 (som_build_and_write_symbol_table): Set is_comdat, is_common and
6541 dup_common fields in symbol table from symbol info.
6542 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
6543 arguments. Set corresponding fields in copy_data. Change all callers.
6544 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
6546 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
6547 * som.h (som_subspace_dictionary_record): Define.
6548 (som_copyable_section_data_struct): Add is_comdat, is_common and
6550 (som_section_data_struct): Use som_subspace_dictionary_record struct
6551 instead of subspace_dictionary_record.
6552 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
6554 2004-04-27 Bob Wilson <bob.wilson@acm.org>
6556 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
6557 if set. Check reloc_done flag before applying relocations. Use
6558 output addresses, both when applying relocations and when comparing
6559 against the specified section.
6560 (elf_xtensa_relocate_section): Use output address to check if dynamic
6561 reloc is in a literal pool. Set section's reloc_done flag.
6563 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
6565 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
6566 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
6568 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
6571 2004-04-27 Alan Modra <amodra@bigpond.net.au>
6573 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
6574 structure field removed in 2004-04-24 patch.
6575 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
6577 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
6579 * elf32-arm.h (elf32_arm_section_flags): Likewise.
6580 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
6581 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
6582 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
6583 field before calling elf_backend_section_flags.
6585 2004-04-24 Chris Demetriou <cgd@broadcom.com>
6587 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
6588 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
6589 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
6590 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
6591 and BFD_RELOC_32_PCREL.
6592 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
6593 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
6594 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6595 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
6596 (mips_elf_next_relocation): Move comment about matching HI/LO
6598 (_bfd_mips_elf_relocate_section): Here. Remove handling for
6599 R_MIPS_GNU_REL_HI16.
6601 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6603 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
6604 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
6605 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
6606 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
6607 and update comments to reflect current usage.
6608 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
6609 and MIPS_R_SWITCH, as well as several empty entries. Update comment
6611 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
6612 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
6613 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6614 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
6615 type number to be MIPS_R_PCREL16.
6616 (mips_relocate_section): Remove support for link-time relaxation
6617 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
6618 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6619 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
6620 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
6621 relaxation of branches used by embedded-PIC.
6622 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
6623 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
6624 related members, update comment.
6625 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
6626 code related to embedded-PIC.
6627 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
6628 initialization of now-removed 'adjust' member of
6629 'struct ecoff_debug_info'.
6631 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6633 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
6635 2004-04-21 Philip Blundell <pb@nexus.co.uk>
6637 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
6638 relocs for locally defined symbols during -shared final link.
6639 (elf32_arm_final_link_relocate): Likewise.
6641 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6643 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
6644 ELF_LINK_POINTER_EQUALITY_NEEDED.
6645 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
6646 if r_type is not R_X86_64_PC32.
6647 (elf64_x86_64_finish_dynamic_symbol): If
6648 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
6651 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6653 * elf32-sh.c (sh_elf_plt_sym_val): New function.
6654 (elf_backend_plt_sym_val): Define.
6656 2004-04-22 Andrew Cagney <cagney@redhat.com>
6658 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
6660 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6662 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
6664 * som.c (som_set_section_contents): Constantify second argument.
6665 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
6666 (som_object_setup): Rework to avoid warning.
6667 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
6670 2004-04-22 Andrew Cagney <cagney@redhat.com>
6672 * cache.c (bfd_cache_close): Check for a previously closed file.
6674 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6676 * bfd.c (bfd_get_synthetic_symtab): Define.
6677 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
6678 NAME##_get_synthetic_symtab.
6679 (struct bfd_target): Add _bfd_get_synthetic_symtab.
6680 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
6681 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
6683 (_bfd_elf_get_synthetic_symtab): New prototype.
6684 * elfcode.h (elf_get_synthetic_symtab): Define.
6685 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
6686 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
6687 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
6688 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
6689 * bfd-in2.h: Rebuilt.
6690 * libbfd.h: Rebuilt.
6691 * elf32-i386.c (elf_i386_plt_sym_val): New function.
6692 (elf_backend_plt_sym_val): Define.
6693 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
6694 (elf_backend_plt_sym_val): Define.
6695 * elf32-s390.c (elf_s390_plt_sym_val): New function.
6696 (elf_backend_plt_sym_val): Define.
6697 * elf64-s390.c (elf_s390_plt_sym_val): New function.
6698 (elf_backend_plt_sym_val): Define.
6699 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
6700 (elf_backend_plt_sym_val): Define.
6701 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
6702 (elf_backend_plt_sym_val): Define.
6703 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
6704 (elf_backend_plt_sym_val): Define.
6705 * aout-target.h (MY_get_synthetic_symtab): Define.
6706 * aout-tic30.c (MY_get_synthetic_symtab): Define.
6707 * coff-rs6000.c (rs6000coff_vec): Add
6708 _bfd_nodynamic_get_synthetic_symtab.
6709 (pmac_xcoff_vec): Likewise.
6710 * coff64-rs6000.c (rs6000coff64_vec): Add
6711 _bfd_nodynamic_get_synthetic_symtab.
6712 (aix5coff64_vec): Likewise.
6713 * sunos.c (MY_get_synthetic_symtab): Define.
6714 * vms.c (vms_get_synthetic_symtab): Define.
6716 2004-04-22 Nick Clifton <nickc@redhat.com>
6718 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
6720 2004-04-22 Peter Barada <peter@the-baradas.com>
6722 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
6723 * bfd2-in.h: Regenerate.
6724 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
6726 2004-04-21 Chris Demetriou <cgd@broadcom.com>
6728 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
6729 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
6730 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
6731 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
6732 * bfd-in2.h: Regenerate.
6734 2004-04-21 Bob Wilson <bob.wilson@acm.org>
6736 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
6737 require relocations against a weak symbol to reference the same
6738 symbol hash entry if not a final, static link.
6739 (get_cached_value, add_value_map): Add final_static_link argument.
6740 (remove_literals): Pass final_static_link argument as needed.
6742 2004-04-21 Andrew Cagney <cagney@redhat.com>
6744 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
6745 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
6746 (opncls_bwrite, opncls_bclose, opncls_bflush)
6747 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
6748 bfd iovec that uses function callbacks.
6749 (bfd_close): Use the iovec's bclose.
6750 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
6751 (cache_bclose, cache_bflush, cache_bstat)
6752 (cache_iovec): New functions and global variable, implement a
6753 cache "iovec", where applicable set bfd_error.
6754 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
6755 * bfdio.c (struct bfd_iovec): Define.
6756 (real_read): Delete function.
6757 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
6758 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
6759 assume that bread and bwrite set bfd_error.
6760 * bfd.c (struct bfd): Add "iovec", update comments.
6761 * bfd-in2.h, libbfd.h: Re-generate.
6763 2004-04-21 Andrew Cagney <cagney@redhat.com>
6765 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6767 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
6769 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
6770 (bfd_elf_gc_sections): Fail if a shared object is being created.
6771 Do not fail if dynamic sections have been created. Instead call
6772 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
6773 dynamically referenced symbols. Do not mark the whole graph
6774 rooted at .eh_frame, only the section proper.
6776 2004-04-20 DJ Delorie <dj@redhat.com>
6778 * reloc.c: Add BFD_RELOC_32_SECREL.
6779 * bfd-in2.h: Regenerate.
6780 * libbfd.h: Likewise.
6781 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
6782 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
6783 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
6785 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6787 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
6788 relocs against hidden/protected undefweak symbols properly.
6789 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6791 2004-04-18 Mark Kettenis <kettenis@gnu.org>
6793 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6794 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
6797 2004-04-17 Brian Ford <ford@vss.fsi.com>
6799 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
6800 filepos for the SizeOfHeaders field.
6801 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
6803 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
6805 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6807 * simple.c (bfd_simple_get_relocated_section_contents): Don't
6808 change reloc_done. Set and restore _cooked_size.
6811 2004-04-15 Mark Kettenis <kettenis@gnu.org>
6813 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
6816 2004-04-15 Nick Clifton <nickc@redhat.com>
6818 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
6820 2004-04-15 Alan Modra <amodra@bigpond.net.au>
6822 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
6824 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
6826 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
6827 when it is a definition.
6829 2004-04-14 Alan Modra <amodra@bigpond.net.au>
6831 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
6832 when statically linking PIC code.
6833 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6835 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6837 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
6838 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
6839 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
6840 * configure: Regenerate.
6842 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
6844 * elflink.c: Include libiberty.h.
6845 * Makefile.am (elflink.lo): Depend on libiberty.h.
6846 * Makefile.in: Regenerate.
6848 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
6850 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
6853 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
6855 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
6856 reserve the memory for dynamic linker
6858 2004-04-05 Mark Kettenis <kettenis@gnu.org>
6860 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
6861 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
6863 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6865 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
6866 RELOC_FOR_GLOBAL_SYMBOL.
6867 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
6869 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6871 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
6872 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
6874 2004-04-01 Paul Brook <paul@codesourcery.com>
6876 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
6877 * elf32-arm.h (struct elf32_elf_section_map): New.
6878 (struct _arm_elf_section_data): New.
6879 (elf32_arm_section_data): Define.
6880 (struct elf32_arm_link_hash_table): Add byteswap_code.
6881 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
6882 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
6883 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
6884 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
6885 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
6886 (bfd_elf32_new_section_hook, elf_backend_write_section,
6887 elf_backend_link_output_symbol_hook): Define.
6889 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
6891 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
6892 that keeps the characters in a B_INCL..B_EINCL range.
6893 (_bfd_link_section_stabs): When computing the sum of the
6894 characters in a B_INCL..B_EINCL range also keep a copy of those
6895 characters. Use this information to distinguish between
6896 include sections that have the same sum and the same length
6897 but which are nevertheless unique.
6899 2004-03-31 Paul Brook <paul@codesourcery.com>
6901 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
6902 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
6904 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
6906 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
6907 to 'sum_chars' and add field 'num_chars'.
6908 (_bfd_link_section_stabs): When computing the sum of the
6909 characters in a B_INCL..B_EINCL range also keep a count of the
6910 number of characters. Use this information to help distinguish
6911 between include sections when have the same sum but which
6912 nevertheless are still unique.
6914 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
6916 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
6918 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
6919 Tomer Levi <Tomer.Levi@nsc.com>
6921 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
6922 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
6923 (BFD32_BACKENDS): Add elf32-cr16c.lo.
6924 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
6925 (cpu-cr16c.lo): New target.
6926 (elf32-cr16c.lo): Likewise.
6927 * Makefile.in: Regenerate.
6928 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
6929 (bfd_archures_list): Add bfd_cr16c_arch.
6930 * config.bfd: Handle cr16c-*-elf*.
6931 * configure.in: Handle bfd_elf32_cr16c_vec.
6932 * configure: Regenerate.
6933 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
6934 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
6935 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
6936 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
6937 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
6938 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
6939 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
6940 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
6941 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
6942 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
6943 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
6944 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
6945 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
6946 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
6947 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
6948 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
6949 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
6950 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
6951 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
6952 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
6953 * targets.c (bfd_elf32_cr16c_vec): Declare.
6954 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
6955 * cpu-cr16c.c: New file.
6956 * elf32-cr16c.c: Likewise.
6957 * libbfd.h: Regenerate.
6958 * bfd-in2.h: Likewise.
6960 2004-03-30 Jakub Jelinek <jakub@redhat.com>
6962 * elf.c (map_sections_to_segments): Fix handling of .tbss.
6964 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6966 * Makefile.am: Remove all mention of elflink.h.
6967 * Makefile.in: Regenerate.
6968 * bfd-in.h (bfd_elf_discard_info): Declare.
6969 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
6970 * bfd-in2.h: Regenerate.
6971 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
6972 bfd_elf32_link_record_dynamic_symbol,
6973 bfd_elf64_link_record_dynamic_symbol,
6974 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
6975 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
6976 _bfd_elf32_link_record_local_dynamic_symbol,
6977 _bfd_elf64_link_record_local_dynamic_symbol,
6978 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
6979 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
6980 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
6981 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
6982 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
6983 _bfd_elf32_reloc_symbol_deleted_p,
6984 _bfd_elf64_reloc_symbol_deleted_p): Delete.
6985 (bfd_elf_link_record_dynamic_symbol,
6986 bfd_elf_link_record_local_dynamic_symbol,
6987 bfd_elf_final_link, bfd_elf_gc_sections,
6988 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
6989 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
6990 bfd_elf_reloc_symbol_deleted_p): Declare.
6991 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
6992 * elf32-arm.h: Update for changed function names. Remove local
6993 WILL_CALL_FINISH_DYNAMIC_SECTION define.
6994 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
6995 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
6996 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
6997 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6998 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
6999 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
7000 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
7001 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
7002 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
7003 (bfd_elfNN_print_symbol): Define.
7004 * elfcode.h: Don't include elflink.h.
7005 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
7006 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
7007 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
7008 elf_gc_record_vtinherit, elf_gc_record_vtentry,
7009 elf_link_record_local_dynamic_symbol): Don't define.
7010 * elflink.c: Update for changed function names. Move elflink.h
7012 * elflink.h: Delete file.
7013 * po/SRC-POTFILES.in: Regenerate.
7014 * po/bfd.pot: Regenerate.
7016 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7018 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
7019 "name" for global syms accidentally removed in 2004-03-20 change.
7021 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7023 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
7024 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
7025 where Elf_External_* is different for 64 and 32 bit, with
7026 corresponding elf_size_info field.
7027 (struct elf_final_link_info): Use "bfd_byte *" instead
7028 of "Elf_External_Sym *" for external_syms and symbuf.
7029 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
7030 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
7031 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
7032 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
7033 (elf_link_sort_cmp2): Adjust.
7034 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
7035 using ELF_R_SYM macro. Set u.sym_mask.
7036 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
7037 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
7038 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
7039 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
7040 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
7041 swap_syn_out functions. Rearrange dyn swap in/out switch.
7042 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
7043 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
7044 (elf_link_flush_output_syms): Add elf_backend_data arg.
7045 (elf_link_check_versioned_symbol): Likewise.
7046 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
7047 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
7048 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
7049 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
7050 ELF_R_TYPE and ELF_R_INFO macros.
7051 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
7052 based on size rather than using ELF_R_INFO.
7053 (elf_gc_mark): Set up r_sym_shift local var and use instead of
7055 (struct alloc_got_off_arg): New.
7056 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
7057 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
7058 (elf_gc_allocate_got_offsets): Adjust.
7059 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
7060 ELF_R_SYM. Use bfd_section_from_elf_index.
7061 (elf_bfd_discard_info): Set cookie.r_sym_shift.
7062 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
7063 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
7065 2004-03-26 Stan Shebs <shebs@apple.com>
7067 Remove MPW support, no longer used.
7068 * config.bfd (powerpc-*-mpw*): Remove configuration.
7069 * mpw-config.in, mpw-make.sed: Remove files.
7070 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
7072 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7074 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
7075 (ppc64_elf_add_symbol_hook): New function.
7076 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
7077 const from Elf_Internal_Sym param.
7078 * elflink.c (elf_link_add_object_symbols): Adjust.
7079 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
7080 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
7081 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
7082 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
7083 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
7084 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
7085 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
7086 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
7087 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
7088 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
7089 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
7090 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
7091 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
7092 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
7093 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
7094 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
7096 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7098 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
7099 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
7100 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
7101 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
7102 (bfd_elf64_bfd_link_add_symbols): Delete.
7103 (bfd_elf_link_add_symbols): Declare.
7104 * elfcode.h (elf_bfd_link_add_symbols): Delete.
7105 * elflink.c: Include safe-ctype.h.
7106 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
7108 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
7109 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
7111 (elf_link_add_archive_symbols): Rename from
7112 _bfd_elf_link_add_archive_symbols, make static.
7113 (elf_link_add_object_symbols): New function. Corresponding
7114 elflink.h function converted to use elf_size_info.
7115 (bfd_elf_link_add_symbols): Likewise.
7116 (bfd_elf_size_dynamic_sections): Adjust.
7117 * elflink.h (elf_bfd_link_add_symbols): Delete.
7118 (elf_link_add_object_symbols): Delete.
7119 * elf32-gen.c (elf32_generic_link_add_symbols): Call
7120 bfd_elf_link_add_symbols.
7121 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
7123 2004-03-25 Alan Modra <amodra@bigpond.net.au>
7125 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
7126 and chained shared libs only if dynsym. Clear dynsym on forced-local.
7128 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
7129 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
7130 (_bfd_elf_add_dt_needed_tag): Declare.
7131 (_bfd_elf_sort_symbol): Declare.
7132 (_bfd_elf_finalize_dynstr): Declare.
7133 (RELOC_FOR_GLOBAL_SYM): Formatting.
7134 * elfcode.h (elf_add_dynamic_entry): Delete.
7135 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
7136 elflink.h function converted to use elf_size_info.
7137 (_bfd_elf_add_dt_needed_tag): Likewise.
7138 (_bfd_elf_sort_symbol): Likewise.
7139 (_bfd_elf_finalize_dynstr): Likewise.
7140 (compute_bucket_count): Likewise.
7141 (bfd_elf_size_dynamic_sections): Likewise. Check result of
7142 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
7143 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
7144 * elflink.h: ..here.
7145 (sort_symbol, add_dt_needed_tag): Delete.
7146 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
7147 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
7149 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
7150 * elf32-cris.c (add_dynamic_entry): Likewise.
7151 * elf32-hppa.c (add_dynamic_entry): Likewise.
7152 * elf32-i370.c (add_dynamic_entry): Likewise.
7153 * elf32-i386.c (add_dynamic_entry): Likewise.
7154 * elf32-m32r.c (add_dynamic_entry): Likewise.
7155 * elf32-m68k.c (add_dynamic_entry): Likewise.
7156 * elf32-ppc.c (add_dynamic_entry): Likewise.
7157 * elf32-s390.c (add_dynamic_entry): Likewise.
7158 * elf32-sh.c (add_dynamic_entry): Likewise.
7159 * elf32-sparc.c (add_dynamic_entry): Likewise.
7160 * elf32-vax.c (add_dynamic_entry): Likewise.
7161 * elf32-xtensa.c (add_dynamic_entry): Likewise.
7162 * elf64-alpha.c (add_dynamic_entry): Likewise.
7163 * elf64-hppa.c (add_dynamic_entry): Likewise.
7164 * elf64-ppc.c (add_dynamic_entry): Likewise.
7165 * elf64-s390.c (add_dynamic_entry): Likewise.
7166 * elf64-sparc.c (add_dynamic_entry): Likewise.
7167 * elf64-x86-64.c (add_dynamic_entry): Likewise.
7168 * elfxx-ia64.c (add_dynamic_entry): Likewise.
7169 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
7170 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
7171 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
7172 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
7174 2004-03-23 Paul Brook <paul@codesourcery.com>
7176 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
7178 2004-03-22 Bob Wilson <bob.wilson@acm.org>
7180 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
7181 literal tables and check for relocs outside of literal pools.
7182 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
7183 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
7185 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
7186 (elf_xtensa_relocate_section): Read literal tables and check for
7187 dynamic relocations in read-only sections and not in literal pools.
7189 2004-03-23 Alan Modra <amodra@bigpond.net.au>
7192 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
7194 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
7196 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
7197 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
7198 not defined by the executable, or defined in a DSO.
7199 <eliding run-time relocation of .got>: Initialize GOT entry for a
7200 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
7202 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
7203 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
7204 a PLT reloc to GOT for an executable.
7205 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
7206 .got for a DSO and explain why.
7207 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
7208 and unreferenced symbols for which a PLT is defined. Adjust
7209 dynamic-symbol pruning correspondingly, to make sure we don't lose
7210 a dynamic symbol also defined by a DSO.
7212 2004-03-22 Alan Modra <amodra@bigpond.net.au>
7214 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
7215 and rel args. Group input and output args. Wrap to 80 columns.
7216 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
7217 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
7218 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
7219 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
7220 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7221 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
7222 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
7223 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
7224 RELOC_FOR_GLOBAL_SYMBOL invocation.
7226 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
7228 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
7229 unresolved symbols in objects aren't allowed.
7231 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
7233 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
7234 (elf_hppa_unmark_useless_dynamic_symbols):
7235 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
7236 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
7237 (elf32_hppa_relocate_section): Likewise.
7238 * elf32-i370.c (i370_elf_relocate_section): Likewise.
7239 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
7240 * elf32-sh.c (sh_elf_relocate_section): Likewise.
7241 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
7242 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7244 * elf-m10200.c (mn10200_elf_relocate_section): Use
7245 RELOC_FOR_GLOBAL_SYMBOL.
7246 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
7247 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
7248 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
7249 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
7250 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
7251 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
7252 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
7253 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
7254 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
7255 * elf32-v850.c (v850_elf_relocate_section): Likewise.
7256 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
7257 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
7259 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7261 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
7262 (final_link_relocate): Likewise.
7263 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
7264 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
7266 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7268 * Makefile.am: Run "make dep-am".
7269 * Makefile.in: Regenerate.
7270 * aclocal.m4: Regenerate.
7271 * config.in: Regenerate.
7272 * po/bfd.pot: Regenerate.
7274 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7275 H.J. Lu <hongjiu.lu@intel.com>
7277 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
7278 type and size change code to where it was previously. Remove
7279 dt_needed param. Treat old weak syms as strong if new sym is
7280 from a shared lib, even when old sym is from another shared
7281 lib. Remove unnecessary tests of oldweak and newweak. Correct
7283 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
7284 _bfd_elf_merge_symbol calls.
7285 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
7286 dt_needed local var. Update comments.
7287 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
7288 (_bfd_elf_add_default_symbol): Likewise.
7290 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
7291 strong syms in one shared object overriding weak syms in another.
7293 2004-03-18 Alan Modra <amodra@bigpond.net.au>
7295 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
7296 dyn_lib_class field. Rearrange for better packing.
7297 (elf_dt_soname): Delete.
7298 (elf_dyn_lib_class): Define.
7299 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
7300 (bfd_elf_set_dt_needed_soname): Delete.
7301 (bfd_elf_set_dyn_lib_class): New function.
7302 * elflink.h (add_dt_needed_tag): New function. Split out from..
7303 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
7304 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
7305 initialization of soname.
7306 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
7308 * bfd-in.h (enum dynamic_lib_link_class): New.
7309 (bfd_elf_set_dt_needed_soname): Delete.
7310 (bfd_elf_set_dyn_lib_class): Declare.
7311 * bfd-in2.h: Regenerate.
7313 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
7314 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
7315 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
7316 symbol loop. Instead use add_needed to flag tag as written.
7318 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
7320 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
7321 logic for null_input_bfd detection.
7323 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
7325 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
7327 2004-03-16 Mark Kettenis <kettenis@gnu.org>
7329 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
7332 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7334 * elflink.c (elf_link_read_relocs_from_section): Don't use
7335 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
7336 (_bfd_elf_link_read_relocs): ..to here.
7337 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
7339 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7341 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
7342 values selected in configure.host. Require both to be defined
7343 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
7344 corresponding BFD_HOST vars with quotes.
7345 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
7346 Always require BFD_HOST_64_BIT_DEFINED.
7347 <file_ptr type>: Find off_t size before emitting message. Combine
7348 off_t and ftello64 conditional.
7349 * configure: Regenerate.
7351 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7353 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
7354 aliasing warning. Remove trailing whitespace throughout file.
7356 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7358 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
7359 input_section in calls to get_dyn_name.
7360 * 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
7362 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
7364 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7366 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
7367 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
7368 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
7369 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
7370 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
7371 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
7372 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
7374 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
7375 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7376 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7377 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7378 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
7379 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
7380 (read_8_bytes, read_indirect_string, read_address): Likewise.
7381 (read_abbrevs, parse_comp_unit): Likewise.
7382 * targets.c (struct bfd_target): Likewise.
7383 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
7384 * hppabsd-core.c: Likewise. Formatting.
7385 * hpux-core.c: Likewise.
7386 * irix-core.c: Likewise.
7387 * netbsd-core.c: Likewise.
7388 * osf-core.c: Likewise.
7389 * ptrace-core.c: Likewise.
7390 * sco5-core.c: Likewise.
7391 * trad-core.c: Likewise.
7392 * configure: Regenerate.
7393 * bfd-in2.h: Regenerate.
7395 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7397 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
7398 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
7399 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7400 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7401 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
7402 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
7403 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
7404 * libbfd.c: Likewise in function definitions.
7405 (bfd_put_8): Mask with 0xff rather than casting to char.
7406 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
7407 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
7408 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
7409 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
7410 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
7411 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
7412 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
7413 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
7414 (H_GET_64, H_GET_32, H_GET_16): Likewise.
7415 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
7416 * archive.c (do_slurp_coff_armap): Update swap prototype.
7417 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
7418 (tic54x_getl_signed_32): Likewise.
7419 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
7420 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
7421 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
7422 (bfd_getp_signed_32, bfd_putp32): Likewise.
7423 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
7424 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
7425 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
7426 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
7427 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
7428 bfd_h_getx_signed_16, bfd_h_putx16.
7429 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
7430 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
7431 * hpux-core.c: Likewise.
7432 * irix-core.c: Likewise.
7433 * netbsd-core.c: Likewise.
7434 * osf-core.c: Likewise.
7435 * ptrace-core.c: Likewise.
7436 * sco5-core.c: Likewise.
7437 * trad-core.c: Likewise.
7438 * bfd-in2.h: Regenerate.
7440 2004-03-15 Matt Thomas <matt@3am-software.com>
7442 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
7445 2004-03-13 Mark Kettenis <kettenis@gnu.org>
7447 * config.bfd: Add x86_64-*-openbsd*.
7448 * configure.in (x86_64-*-openbsd*): Set COREFILE to
7450 * configure: Regenerate.
7452 2004-03-12 Nick Clifton <nickc@redhat.com>
7453 Dave Murphy <wintermute2k4@ntlworld.com>
7455 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
7456 if the input bfd does not contain any code.
7458 2004-03-09 Steve Ellcey <sje@cup.hp.com>
7460 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
7462 2004-03-05 Fred Fish <fnf@redhat.com>
7464 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
7465 mips16 symbols to be even rather than testing first for even/odd.
7466 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
7468 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
7470 * elf.c (map_sections_to_segments): Ignore .tbss sections for
7473 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
7475 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
7476 undefined symbols as hash_new.
7478 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
7480 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
7482 * elf32-sh.c: Ditto.
7483 * bfd-in2.h: Regenerate.
7485 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
7487 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
7489 (_frv_count_got_plt_entries): Initialize them.
7490 (frv_pic_relocs_info_find): Add insert argument. Adjust all
7492 (frv_pic_relocs_info_for_global): Likewise.
7493 (frv_pic_relocs_info_for_local): Likewise.
7494 (frv_pic_merge_early_relocs_info): New.
7495 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
7497 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
7498 Check that we don't exceed the allocated count for entry.
7499 (_frv_add_rofixup): Likewise.
7500 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
7501 (elf32_frv_finish_dynamic_sections): Improve error message in case
7502 we emit too few rofixup entries.
7504 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
7506 * archures.c (bfd_mach_fr450): New.
7507 * bfd-in2.h: Regenerate.
7508 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
7509 (arch_info_500): Link to it.
7510 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
7511 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
7512 (frv_elf_arch_extension_p): New function.
7513 (frv_elf_merge_private_bfd_data): Use it.
7515 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
7517 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
7519 * elflink.h (is_global_data_symbol_definition): Moved to
7521 (elf_link_is_defined_archive_symbol): Likewise.
7522 (elf_link_add_archive_symbols): Likewise. Renamed to
7523 _bfd_elf_link_add_archive_symbols.
7525 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
7526 of ELF symbol table entry from backend.
7527 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
7528 instead of elf_link_add_object_symbols.
7530 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7532 * elf-bfd.h (struct elf_backend_data): Added
7533 elf_backend_can_make_relative_eh_frame,
7534 elf_backend_can_make_lsda_relative_eh_frame and
7535 elf_backend_encode_eh_address.
7536 (_bfd_elf_encode_eh_address): Declare.
7537 (_bfd_elf_can_make_relative): Declare.
7538 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
7539 hooks to decide whether to attempt to make_relative and
7541 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
7542 (_bfd_elf_can_make_relative): New.
7543 (_bfd_elf_encode_eh_address): New.
7544 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
7545 (frv_elf_encode_eh_address): New.
7546 (elf_backend_can_make_relative_eh_frame): Define.
7547 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7548 (elf_backend_encode_eh_address): Define.
7550 (elf_backend_can_make_relative_eh_frame): Define.
7551 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7552 (elf_backend_encode_eh_address): Define.
7553 (elfNN_bed): Add them.
7555 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7557 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
7558 complain_on_overflow to signed.
7560 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
7562 * elflink.h (sort_symbol): New.
7563 (elf_link_add_object_symbols): Use a sorted symbol array for
7566 2004-02-27 Jakub Jelinek <jakub@redhat.com>
7568 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7569 for pc relative relocs.
7570 (elf_s390_relocate_section): Likewise.
7571 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7572 for pc relative relocs.
7573 (elf_s390_relocate_section): Likewise.
7575 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
7577 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
7580 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
7582 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
7583 field to track if a relocation is against readonly section.
7584 (count_dyn_reloc): Take a new argument for rent->reltext.
7585 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
7586 (get_reloc_section): Don't set ia64_info->reltext here.
7587 (allocate_dynrel_entries): Set ia64_info->reltext here.
7589 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
7591 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
7592 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
7593 function's descriptor to symbol+offset, and map local undefweak
7594 symbol to NULL function descriptor.
7595 (elf32_frv_relocate_section): Likewise.
7597 2004-02-23 Mark Kettenis <kettenis@gnu.org>
7599 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
7601 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
7602 (netbsd_core_file_p): Set architecture from machine ID for
7605 2004-02-23 Jakub Jelinek <jakub@redhat.com>
7607 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
7608 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
7610 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
7612 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
7613 symbols with non-default visibility.
7615 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
7617 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
7618 IMAGE_SCN_MEM_WRITE on known sections only.
7620 2004-02-20 Jakub Jelinek <jakub@redhat.com>
7622 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
7623 symbols used in PIE relocs.
7625 2004-02-19 Jakub Jelinek <jakub@redhat.com>
7627 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
7630 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
7632 * configure.in: Update version to 2.15.90.
7633 * configure: Regenerate.
7635 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
7636 Richard Sandiford <rsandifo@redhat.com>
7638 * elfxx-mips.c (mips_elf_calculate_relocation): Use
7639 _bfd_elf_symbol_refs_local_p to decide whether to decay
7640 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
7641 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
7642 relocs if the symbol wasn't defined by a regular object file.
7643 Don't check the symbol's dynindx.
7645 2004-02-16 Andrew Cagney <cagney@redhat.com>
7647 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
7649 * bfd-in2.h: Re-generate.
7651 2004-02-14 Andrew Cagney <cagney@redhat.com>
7653 * configure.host (HDEFINES): When hppa*-*-hpux*, define
7654 _LARGEFILE64_SOURCE.
7656 2004-02-13 Andrew Cagney <cagney@redhat.com>
7658 * elf.c (vma_page_aligned_bias): New function.
7659 (assign_file_positions_except_relocs)
7660 (assign_file_positions_for_segments): Replace broken modulo
7661 arithmetic with call to vma_page_aligned_bias.
7663 2004-02-11 Andrew Cagney <cagney@redhat.com>
7665 * bfd-in.h: Update copyright.
7666 (bfd_tell): Change return type to file_ptr.
7667 * bfd-in2.h: Re-generate.
7668 * cache.c: Update copyright.
7669 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
7671 (close_one): Use real_ftell.
7672 * bfdio.c: Update copyright.
7673 (real_ftell, real_fseek): New functions.
7674 (bfd_tell): Use real_fseek and real_ftell, change return type to
7676 (bfd_seek): Use real_ftell and real_fseek, change type of
7677 file_position to a file_ptr.
7678 * libbfd-in.h: Update copyright.
7679 (real_ftell, real_fseek): Declare.
7680 * libbfd.h: Re-generate.
7682 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
7683 fseeko and fseeko64. Determine bfd_file_ptr.
7684 * configure: Re-generate.
7685 * config.in: Re-generate.
7687 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
7689 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
7690 * elf32-h8300.c: Likewise.
7692 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
7693 Nick Clifton <nickc@redhat.com>
7695 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
7696 GOT entries with no associated GOT subsection.
7698 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
7700 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
7701 * elf.c (swap_out_syms): Use it to decide whether local section
7702 symbols should be named.
7703 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
7704 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
7705 (elf_backend_name_local_section_symbols): Define.
7706 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
7708 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
7710 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
7711 (elfNN_ia64_relax_section): Optimize brl to br during the relax
7714 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
7716 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
7717 to bfd_link_hash_entry passed by reference to
7718 _bfd_generic_link_add_one_symbol.
7720 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
7722 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
7723 relocations against dynamic symbols.
7725 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
7727 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
7730 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
7732 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
7733 * bfd-in2.h, libbfd.h: Rebuilt.
7735 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
7737 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
7738 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
7739 flag has been cleared.
7741 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
7743 * coff-h8300.c: Add and adjust comments about relaxation.
7744 * elf32-h8300.c: Likewise.
7746 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7748 * coff-h8300.c: Fix comment typos.
7749 * elf32-h8300.c: Likewise.
7751 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7753 * coff-h8300.c: Add comments about relaxation.
7754 * elf32-h8300.c: Likewise.
7756 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7758 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
7760 * aclocal.m4: Regenerate.
7761 * configure: Regenerate.
7763 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
7765 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
7766 mips_elf64_rtype_to_howto instead of using howto_table.
7768 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
7770 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
7772 (elf32_arm_check_relocs): Don't increment the PLT refcount for
7773 relocs which would not use the PLT.
7775 2004-01-13 Alan Modra <amodra@bigpond.net.au>
7777 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
7778 (ppc64_elf_gc_sweep_hook): Likewise.
7779 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
7781 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
7783 Adds linker relaxation support for bit manipulation insns like
7784 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
7786 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
7787 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
7788 * coff-h8300.c: Opcode for bit manipulation insn is checked in
7789 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
7791 2004-01-12 Alan Modra <amodra@bigpond.net.au>
7793 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
7795 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7797 * elf32-h8300.c: Fix formatting.
7799 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7801 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
7802 dynamic object is present. Declare r_symndx and h in an inner
7804 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
7806 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
7808 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
7809 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
7810 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
7811 identically. Do not emit PC24 relocations for shared libraries.
7812 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
7813 identically. Don't adjust pc_count.
7814 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
7815 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
7816 adjust count for branch relocations.
7817 (allocate_dynrelocs): Correct typo in call to
7818 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
7819 PC24 or PLT32 relocs when linking.
7821 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7823 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
7824 relocation howto with ARM_26 one for consistency.
7825 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
7826 that will be converted to ARM_26D ones, since we always want 'done'
7827 relocations to be reflected in section's data.
7828 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
7830 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
7833 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7835 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
7836 are not partial_inplace during a relocatable link.
7838 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
7840 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
7841 if no dynamic object is present. Declare r_symndx and h in an
7844 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
7846 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
7847 trampoline if it is known out of range.
7849 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
7851 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
7852 * elf32-frv.c (_frv_osec_readonly_p): New.
7853 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
7855 (_frv_count_got_plt_entries): Adjust expected count accordingly.
7856 (elf32_frv_relocate_section): Likewise. Error out if attempting
7857 to emit rofixups or dynamic relocs in read-only segments. Use
7858 _bfd_elf_section_offset to adjust r_offsets in rofixups and
7859 dynamic relocations.
7860 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
7861 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
7862 relocations or fixups involving merged sections correctly. Avoid
7863 crash when undefined symbol is referenced by R_FRV_32 or
7864 R_FRV_FUNCDESC_VALUE.
7865 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
7866 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
7867 input section holding local symbol to addend of R_FRV_32 or
7868 R_FRV_FUNCDESC_VALUE dynamic relocation.
7869 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
7870 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
7871 (elf32_frv_always_size_sections): Don't store pointer to
7872 __stacksize symbol in sec_info.
7873 (elf32_frv_modify_segment_map): Look it up here.
7874 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
7875 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
7876 of the lazy PLT entry, not only its offset, as the low word of a
7877 function descriptor.
7878 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
7879 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
7880 if a hash table entry already exists but is not a definition.
7881 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
7882 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
7883 (_frv_add_rofixup): Don't inline.
7884 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
7885 for undefweak symbols.
7886 (elf32_frv_relocate_section): Avoid crash while computing
7887 relocation when linking with shared library. Only emit rofixups
7888 and dynamic relocations for alloc&load sections. Mark binaries
7889 with inter-segment relocations for relocation as a unit.
7890 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
7891 (DEFAULT_STACK_SIZE): New.
7892 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
7893 emit rofixups or dynamic relocs when linking dynamic non-PIE
7895 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
7896 shared libs too. Reserve the last entry for the GOT pointer.
7897 (elf32_frv_finish_dynamic_sections): Emit it.
7898 (elf32_frv_always_size_sections): New.
7899 (elf32_frv_modify_segment_map): New.
7900 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
7902 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
7903 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
7904 (elf_backend_always_size_sections): New.
7905 (elf_backend_modify_segment_map): New.
7906 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
7907 * config.bfd: Added frv-*-*linux*.
7908 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
7909 ABS section, instead of crashing.
7910 (elf32_frv_relocate_section): Don't crash before warning about
7911 different segments in non-PIC relocation.
7912 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
7913 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
7914 relocs to undefweak symbols.
7915 (elf32_frv_relocate_section): Ditto for undefined symbols.
7916 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
7917 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
7918 gotfixup section was created.
7919 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
7920 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
7921 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
7922 complain_overflow_signed.
7923 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
7924 have not been allocated.
7925 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
7926 privfd only if dynamic sections were created.
7927 (elf32_frv_relocate_section): Compute gprel_segment, and use it
7928 for GPREL relocs. When linking relocatable FDPIC executables,
7929 emit warnings for relocations that would be illegal on PIE or
7930 shared libraries. Emit rofixup for R_FRV_32 only if input object
7932 (_frv_create_got_section): Define _gp symbol in the rofixup
7934 (elf32_frv_finish_dynamic_sections): If rofixups needed but
7935 dynamic sections missing, error out requesting -melf32frvfd.
7936 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
7937 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
7938 computation of addends from section and global or local symbol
7939 value. Change return type to bfd_boolean, and return a failure if
7940 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
7941 nonzero addend is required.
7942 (elf32_frv_relocate_section): Likewise. Print error for
7943 unsupported nonzero addends.
7944 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
7945 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
7946 force everything local.
7947 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
7948 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
7949 (frv_gotfixup_section): New.
7950 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
7951 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
7953 (_frv_add_rofixup): New.
7954 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
7955 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
7956 improve some ugly conditions.
7957 (elf32_frv_relocate_section): Likewise. Reject inter-segment
7958 relocations in fdpic.
7959 (_frv_create_got_section): Create .rofixup.got section.
7960 (struct _frv_dynamic_got_info): Added fixups.
7961 (_frv_count_got_plt_entries): Account in-GOT relocations into
7962 relocs32, relocsfd and relocsfdv. Account them into relocs or
7963 fixups, as appropriate.
7964 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
7966 (elf32_frv_finish_dynamic_sections): Verify that the right number
7967 of relocations and fixups was generated.
7968 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
7970 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
7971 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
7972 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
7973 descriptor of a (formerly-)global symbol is local.
7974 (struct frv_pic_relocs_info): Adjust comments.
7975 (_frv_emit_got_relocs_plt_entries): Adjust.
7976 (elf32_frv_relocate_section): Likewise.
7977 (_frv_count_got_plt_entries): Likewise.
7978 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
7979 symbol's value to addend in the common preamble. Decay dynamic
7980 symbols to section+offset if they bind or call locally, for GOT
7981 and FUNCDESC_VALUE, respectively.
7982 (elf32_frv_relocate_section): Likewise.
7983 (elf32_frv_check_relocs): Don't register as dynamic symbols of
7984 internal or hidden visibility.
7985 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
7986 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
7987 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
7988 (elf32_frv_relocate_section): Pass relocation addend in. Use
7989 original relocation addend to look up the got relocs/plt entries
7990 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
7991 processing relocations that reference .scommon symbols.
7992 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
7993 Introduce support for dynamic linking.
7994 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
7995 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
7996 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
7997 (frv_reloc_type_lookup): Return REL howtos for executables and
7999 (frv_info_to_howto_rel): New.
8000 (struct frv_elf_link_hash_table): New.
8001 (frv_hash_table, frv_got_section, frv_gotrel_section,
8002 frv_plt_section, frv_pltrel_section, frv_relocs_info,
8003 frv_got_initial_offset, frv_plt_initial_offset): New macros.
8004 (frv_elf_link_hash_table_create): New.
8005 (struct frv_pic_relocs_info): New.
8006 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
8007 (frv_pic_relocs_info_find): New.
8008 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
8010 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
8011 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
8012 (_frv_emit_got_relocs_plt_entries): New.
8013 (elf32_frv_relocate_section): Add support for dynamic linking.
8014 Handle new relocations.
8015 (_frv_create_got_section): New.
8016 (elf32_frv_create_dynamic_sections): New.
8017 (ELF_DYNAMIC_INTERPRETER): New.
8018 (struct _frv_dynamic_got_info): New.
8019 (_frv_count_got_plt_entries): New.
8020 (struct _frv_dynamic_got_plt_info): New.
8021 (_frv_compute_got_alloc_data): New.
8022 (_frv_get_got_entry, _frv_get_fd_entry): New.
8023 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
8024 (_frv_resolve_final_relocs_info): New.
8025 (elf32_frv_size_dynamic_sections): New.
8026 (elf32_frv_finish_dynamic_sections): New.
8027 (elf32_frv_adjust_dynamic_symbol): New.
8028 (elf32_frv_finish_dynamic_symbol): New.
8029 (elf32_frv_check_relocs): Handle new relocs. Explain how the
8031 (elf_info_to_howto_rel): Define.
8032 (bfd_elf32_bfd_link_hash_table_create): Define.
8033 (elf_backend_create_dynamic_sections): Define.
8034 (elf_backend_adjust_dynamic_symbol): Define.
8035 (elf_backend_size_dynamic_sections): Define.
8036 (elf_backend_finish_dynamic_symbol): Define.
8037 (elf_backend_finish_dynamic_sections): Define.
8038 (elf_backend_want_got_sym): Define.
8039 (elf_backend_got_header_size): Define.
8040 (elf_backend_want_got_plt): Define.
8041 (elf_backend_plt_readonly): Define.
8042 (elf_backend_want_plt_sym): Define.
8043 (elf_backend_plt_header_size): Define.
8044 (elf_backend_may_use_rel_p): Define.
8045 (elf_backend_may_use_rela_p): Define.
8046 (elf_backend_default_use_rela_p): Define.
8047 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
8048 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
8049 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
8050 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
8051 (frv_reloc_map): Map the corresponding BFD relocs to them.
8052 (frv_reloc_type_lookup): ... and back to BFD relocs.
8053 * reloc.c: New relocs.
8054 * bfd-in2.h, libbfd.h: Rebuilt.
8055 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
8056 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
8057 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
8058 R_FRV_FUNCDESC_GOTLO): New.
8059 (frv_reloc_map): Map the corresponding BFD relocs to them.
8060 (frv_reloc_type_lookup): ... and back to BFD relocs.
8061 * reloc.c: New relocs.
8062 * bfd-in2.h, libbfd.h: Rebuilt.
8064 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8066 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8067 targets to support pages of up to 64kB.
8068 (elf32_bed): Redefine to get a separate backend data structure for
8069 traditional targets.
8070 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8071 targets to support pages of up to 64kB.
8072 (elf64_bed): Redefine to get a separate backend data structure for
8073 traditional targets.
8074 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8075 targets to support pages of up to 64kB.
8076 (elf32_bed): Redefine to get a separate backend data structure for
8077 traditional targets.
8079 2004-01-04 Mark Kettenis <kettenis@gnu.org>
8081 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
8083 2004-01-02 Mark Kettenis <kettenis@gnu.org>
8085 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
8086 (elf_i386_grok_psinfo): Likewise.
8088 2004-01-02 Bernardo Innocenti <bernie@develer.com>
8090 * config.bfd: Add m68k-uClinux target.
8092 2004-01-01 Grant Edwards <grante@visi.com>
8094 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
8095 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
8096 (elf32_h8_gc_sweep_hook): New function.
8097 (elf_backend_gc_mark_hook): Define.
8098 (elf_backend_gc_sweep_hook): Define.
8099 (elf_backend_can_gc_sections): Define.
8101 For older changes see ChangeLog-0203
8107 version-control: never